Full Stack Developer (.NET + Angular)

🏢 Summary: Full Stack Developer role focused on building and maintaining a web-based pension and profit management platform using .NET and Angular. The position involves AI-assisted code review processes, microservices development, software quality improvement, and collaboration on enterprise-grade business workflows. The offer includes remote or hybrid work, professional growth opportunities, and access to training and certification support. 🗂️ Requirements: 3+ years of experience with C# and .NET, Strong experience with ASP.NET Web API, Knowledge of Entity Framework Core, Experience designing and developing microservices, Understanding of modern software architecture principles, Hands-on experience with Angular, Knowledge of modern Angular ecosystem, Knowledge of NGXS, Experience with MS SQL Server, Ability to write and optimize stored procedures, Knowledge of query optimization and performance tuning, Understanding of execution plans, Knowledge of logical and physical joins, Upper-Intermediate English or higher 📃 Skills: C#, .NET, ASP.NET, WebAPI, EFCore, Angular, NGXS, Microservices, SQL, MSSQL, StoredProcedures, Docker, Kubernetes, Azure, ApplicationInsights 🏢 Description: Andersen is hiring a Full Stack (.NET+Angular) Developer (EU) for a project developing a web-based platform that streamlines pension management and enterprise business processes. The customer is a consulting company that supports organizations in improving HR processes, compensation and benefits frameworks, and internal management systems. The company also provides advisory services related to digital transformation, automation, and data-driven decision-making to help businesses optimize operations and implement modern enterprise solutions. The project is focused on developing and maintaining a web-based administration platform for pension and profit management systems. It aims to streamline administrative processes, improve operational efficiency, and provide reliable tools for managing financial plans and related business workflows. Responsibilities: Conducting code reviews of AI-assisted pull requests using a structured, step-by-step review approach to identify defects early, reduce review bottlenecks, and improve overall code quality. Providing actionable technical feedback and mentoring to engineers, promoting development best practices, maintainability, and continuous improvement. Evaluating AI-generated code outputs, identifying quality gaps, and defining recommendations to improve AI-assisted development workflows. Contributing to training and refinement of AI models by analyzing generated code, providing feedback datasets, and helping improve model accuracy and output quality. Collaborating with engineering teams to establish efficient review processes, quality gates, and best practices for AI-driven software development. Monitoring review effectiveness metrics and continuously optimizing the PR review lifecycle to increase delivery velocity while maintaining high quality standards. Must-haves: Experience with C# and .NET for 3+ years. Strong experience with ASP.NET Web API. Solid knowledge of Entity Framework Core (EF Core). Experience designing and developing microservices. Strong understanding of modern software architecture principles. Strong hands-on experience with Angular. Experience with modern Angular versions and Angular ecosystem. Knowledge of NGXS state management. Strong experience with MS SQL Server. Writing and optimizing stored procedures. Query optimization and performance tuning. Understanding of execution plans. Knowledge of logical vs physical joins. Level of English – from Upper-Intermediate and above. Nice to haves: Strong expertise with Docker, Kubernetes, and Microsoft Azure. Experience with monitoring and logging solutions. Proven experience in software solution architecture. Experience defining development processes, best practices, and technical standards. Ability to evaluate and select appropriate tools, technologies, and methodologies. Customer consulting experience with a strong business-oriented mindset. Experience gathering requirements and designing technical solutions. Experience collaborating directly with Product Management and business stakeholders. Hands-on experience with Azure Application Insights. Full-stack development experience across frontend, backend, and database layers. Experience creating and maintaining technical documentation. Experience developing enterprise-grade business software. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl

🏢 Summary: Senior .NET/Azure Developer role focused on building a cloud-based risk intelligence platform that delivers data-driven insights and supports AI/ML-powered decision-making. The position involves designing scalable backend services, integrating data platforms, and implementing high-performance cloud solutions within the Azure ecosystem. The role emphasizes API development, data integration, and cloud-native architecture using modern DevOps and IaC practices. 🗂️ Requirements: 4+ years of backend development experience with C# and .NET Core/ASP.NET, Experience building RESTful APIs and backend services, Strong experience with Azure cloud services, Hands-on experience with Azure DevOps CI/CD pipelines and deployments, Understanding of Azure cloud architecture and cloud-native patterns, Experience with JSON/XML and service integration patterns, Experience with test frameworks for RESTful services, Knowledge of OOP, design patterns, and SOLID principles, Experience with version control and CI tools, Upper-Intermediate English or higher 📃 Skills: C#, .NET, ASP.NET, REST, Azure, ServiceBus, KeyVault, AppServices, AzureDevOps, CI/CD, JSON, XML, AzureFunctions, CosmosDB, AzureSQL, AzureStorage, Terraform, Bicep, SQLServer, AKS 🏢 Description: Andersen is hiring a Senior .NET/Azure Developer for a project building a risk intelligence platform, enabling data-driven insights and improved decision-making. The customer is a global organization operating in the professional services domain. It provides a range of advisory and analytical support to organizations across multiple industries, helping them improve business performance and address complex operational challenges. The company leverages data, industry knowledge, and digital tools to deliver practical solutions, supporting decision-making, organizational development, and long-term efficiency. The project is focused on developing a digital platform that supports risk intelligence and resilience decision-making. It leverages data, analytics, and modeling to help organizations assess risk exposure and improve operational performance. Responsibilities: Designing and implementing APIs and backend services for accessing, processing, and exposing analytical and ML-driven data. Building integration layers between data platforms (Azure Data Lake, Azure SQL, Cosmos DB) and applications. Implementing data ingestion, transformation, and orchestration workflows in collaboration with data teams. Working with semi-structured data (JSON) and integrating it into scalable backend services. Supporting AI-driven pipelines and integrating outputs from Azure ML and similar services. Ensuring performance, scalability, and reliability of services in line with SLAs. Integrating backend components within the Azure ecosystem (Functions, Storage, messaging). Contributing to system architecture, especially service boundaries between data and application layers. Writing clean, maintainable, and testable code, including unit tests and automation. Collaborating with architects, data engineers, and frontend teams, and supporting backlog refinement with Product Owners. Conducting code reviews, debugging issues, and improving system performance. Developing PoCs and contributing to SaaS solution design using modern technologies. Implementing high-performance cloud solutions using Azure and IaC practices. Must-haves: Hands-on experience with backend development using C#, .NET Core / ASP.NET , building RESTful APIs and services, for 4+ years. Familiarity with JSON/XML and service integration patterns. Strong experience with Azure cloud technologies, including Azure Service Bus, Azure Key Vault, Azure App Services, and Azure DevOps. Hands-on experience with Azure DevOps CI/CD pipelines, deployments, release flows, and integrations. Understanding of Azure cloud architecture and cloud-native patterns. Experience working with test frameworks/test cases for RESTful services. Experience with software engineering best practices: object-oriented, design patterns, SOLID principles. Experience with software development ecosystem (IDE’s, version control, test automation/CI, etc.). Strong appreciation of building flexible cross-functional full-stack squads with shift-left DevOps, SRE and QA culture. Level of English – from Upper-Intermediate and above. Nice-to-haves: Experience in frontend development using Angular. Strong appreciation of DevOps principles, with the ability to create automated processes to continuously deliver SaaS products on a regular cadence. Exposure to people management or team leadership. Experience with Azure Data Lake, Azure ML, Event Grid, AKS, Azure AI/data pipelines, and Azure VM administration. Experience with Azure Functions, Azure Storage, Cosmos DB, Azure SQL, Azure messaging patterns, Azure monitoring/observability, and Infrastructure as Code in Azure (Terraform/Bicep). Experience with SQL Server or other database management systems. Degree in Computer Science, Engineering, Mathematics, or related fields. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Senior .NET/Azure Developer role focused on building a cloud-based risk intelligence platform that delivers analytics and ML-driven insights via scalable APIs and backend services. The position involves designing integrations across Azure data services and implementing reliable, high-performance cloud-native solutions. You will contribute to architecture, CI/CD, and SaaS solution development within the Azure ecosystem. 🗂️ Requirements: 4+ years of backend development experience with C# and .NET Core / ASP.NET, Experience building RESTful APIs and services, Strong knowledge of Azure cloud technologies (Service Bus, Key Vault, App Services, Azure DevOps), Hands-on experience with Azure DevOps CI/CD pipelines and deployments, Understanding of Azure cloud architecture and cloud-native patterns, Experience with JSON and XML and service integration patterns, Experience with test frameworks for RESTful services, Knowledge of OOP, design patterns, and SOLID principles, Experience with version control and CI tools, Upper-Intermediate or higher English level 📃 Skills: C#, .NET, ASP.NET, REST, JSON, XML, Azure, ServiceBus, KeyVault, AppServices, AzureDevOps, CICD, OOP, SOLID, Git, Testing 🏢 Description: Andersen is hiring a Senior .NET/Azure Developer for a project building a risk intelligence platform, enabling data-driven insights and improved decision-making. The customer is a global organization operating in the professional services domain. It provides a range of advisory and analytical support to organizations across multiple industries, helping them improve business performance and address complex operational challenges. The company leverages data, industry knowledge, and digital tools to deliver practical solutions, supporting decision-making, organizational development, and long-term efficiency. The project is focused on developing a digital platform that supports risk intelligence and resilience decision-making. It leverages data, analytics, and modeling to help organizations assess risk exposure and improve operational performance. Responsibilities: Designing and implementing APIs and backend services for accessing, processing, and exposing analytical and ML-driven data. Building integration layers between data platforms (Azure Data Lake, Azure SQL, Cosmos DB) and applications. Implementing data ingestion, transformation, and orchestration workflows in collaboration with data teams. Working with semi-structured data (JSON) and integrating it into scalable backend services. Supporting AI-driven pipelines and integrating outputs from Azure ML and similar services. Ensuring performance, scalability, and reliability of services in line with SLAs. Integrating backend components within the Azure ecosystem (Functions, Storage, messaging). Contributing to system architecture, especially service boundaries between data and application layers. Writing clean, maintainable, and testable code, including unit tests and automation. Collaborating with architects, data engineers, and frontend teams, and supporting backlog refinement with Product Owners. Conducting code reviews, debugging issues, and improving system performance. Developing PoCs and contributing to SaaS solution design using modern technologies. Implementing high-performance cloud solutions using Azure and IaC practices. Must-haves: Hands-on experience with backend development using C#, .NET Core / ASP.NET , building RESTful APIs and services, for 4+ years. Familiarity with JSON/XML and service integration patterns. Strong experience with Azure cloud technologies, including Azure Service Bus, Azure Key Vault, Azure App Services, and Azure DevOps. Hands-on experience with Azure DevOps CI/CD pipelines, deployments, release flows, and integrations. Understanding of Azure cloud architecture and cloud-native patterns. Experience working with test frameworks/test cases for RESTful services. Experience with software engineering best practices: object-oriented, design patterns, SOLID principles. Experience with software development ecosystem (IDE’s, version control, test automation/CI, etc.). Strong appreciation of building flexible cross-functional full-stack squads with shift-left DevOps, SRE and QA culture. Level of English – from Upper-Intermediate and above. Nice-to-haves: Experience in frontend development using Angular. Strong appreciation of DevOps principles, with the ability to create automated processes to continuously deliver SaaS products on a regular cadence. Exposure to people management or team leadership. Experience with Azure Data Lake, Azure ML, Event Grid, AKS, Azure AI/data pipelines, and Azure VM administration. Experience with Azure Functions, Azure Storage, Cosmos DB, Azure SQL, Azure messaging patterns, Azure monitoring/observability, and Infrastructure as Code in Azure (Terraform/Bicep). Experience with SQL Server or other database management systems. Degree in Computer Science, Engineering, Mathematics, or related fields. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us!

🏢 Summary: Full Stack Developer (.NET + Angular) role focused on building and modernizing a scalable travel booking platform with extensive API integrations and data synchronization. The position involves migrating legacy .NET systems to microservices, optimizing booking flows, and ensuring high-performance, reliable distribution of travel products. It includes collaboration on architecture, CI/CD, and cloud deployment within an Azure environment. 🗂️ Requirements: 3+ years of experience with C# and .NET (Framework and .NET Core), Commercial experience with Angular (2+), Strong expertise in SQL Server and T-SQL (complex queries, stored procedures), Experience working with large legacy codebases, Understanding of microservices architecture and monolith decomposition, Experience building and consuming RESTful APIs, Experience with Entity Framework or similar ORM, Working knowledge of Docker and Kubernetes, Experience with Azure Cloud, Experience with CI/CD pipelines, English level Intermediate+ or higher 📃 Skills: C#, .NET, .NETCore, Angular, SQLServer, T-SQL, Microservices, REST, EntityFramework, Docker, Kubernetes, Azure, CI/CD 🏢 Description: Andersen is hiring a Full Stack Developer (.NET + Angular) for a project developing a travel platform with API integrations, data sync, and scalable booking solutions. The customer is a technology-driven company in the travel sector, providing a comprehensive booking and procurement platform for industry professionals. Its solutions support large transaction volumes, integrate with a wide network of partners, and offer tools that streamline operations and enhance productivity. Focused on innovation and scalability, the customer continues to expand its ecosystem, strengthen partnerships, and improve data accuracy to deliver a modern digital infrastructure for the travel value chain. The project is focused on developing a travel platform that integrates multiple external suppliers and aggregator APIs into a unified system. It includes end-to-end API integrations, data synchronization, and optimization of booking flows to ensure scalable, reliable, and high-performance travel product distribution. The position assumes 12 to 21 CET work schedule. Responsibilities: Developing well-tested, integrated software that meets high development standards. Evaluating new functionality requests on a value scale, contributing technical insights to prioritization decisions. Actively participating in team meetings and offer recommendations and ideas on design projects. Mentoring intermediate and junior developers, helping them grow through code reviews and hands-on collaboration. Working with Product Managers and architects to estimate, plan, test, integrate, and deliver complex, scalable software. Creating design documents and documentation to ensure efficient maintenance and knowledge continuity. Communicating effectively with key partners and internal users regarding timelines, technical issues, and infrastructure integration. Exploring and making recommendations based on current trends, techniques, and technologies that could positively impact our platform. Must-haves: Hands-on experience with C# and the .NET ecosystem (both .NET Framework legacy and .NET Core) for 3+ years. Experience with Angular (2+). Strong SQL Server expertise: writing and optimizing complex T‑SQL queries and stored procedures; working with large, intricate legacy database schemas. Proven experience with legacy codebases and a pragmatic approach to modernization. Solid understanding of microservices architecture patterns and decomposition strategies for migrating from monolithic .NET applications. Experience building and consuming RESTful APIs and working with Entity Framework (or similar ORMs). Working knowledge of Docker, Kubernetes, and Azure Cloud (able to navigate and deploy within an Azure environment). Exposure to CI/CD pipelines (ideally Azure Pipelines). Ability to take initiative, communicate clearly, work with ambiguity, and balance speed with quality. Experience writing clear documentation (JIRA, Confluence). Level of English – from Intermediate+ and above. Nice-to-haves: Exposure to legacy .NET Web Forms with HTML/JS. Familiarity with message‑based architectures: NServiceBus or Azure Service Bus. MongoDB experience. Experience with GraphQL. Familiarity with Redis for caching. Experience with Azure Data Factory for data orchestration. Experience using AI tools like GitHub Copilot or Claude (including Claude Code). Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies); Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Full Stack Developer role building a scalable, cloud-native enterprise commerce platform that integrates Commercetools with SAP ERP and Salesforce. The position covers .NET/C# backend services, React/Next.js frontend development, APIs, event-driven integrations, and Azure infrastructure managed with Terraform. 🗂️ Requirements: 5+ years of enterprise software development experience, Strong .NET and C# expertise, Cloud-native architecture and microservices experience, Advanced JavaScript, TypeScript, React, and Next.js knowledge, SAP ERP (ECC or S/4HANA) integration experience, Salesforce CRM integration and API experience, Commercetools and composable/headless commerce experience, Enterprise API and integration-service development experience, Dapr, event-driven architecture, and asynchronous messaging knowledge, Azure Cloud services experience, Terraform Infrastructure as Code experience, Enterprise software design and system integration patterns knowledge, Cross-functional communication skills in a corporate environment, Upper-Intermediate English or higher 📃 Skills: .NET, C#, JavaScript, TypeScript, React, Next.js, SAP, ECC, S/4HANA, Salesforce, Commercetools, Dapr, Azure, Terraform, Microservices, APIs, ERP, CRM 🏢 Description: Andersen is hiring a Full Stack Developer (.NET+React) for a project developing a scalable enterprise commerce platform and delivering modern cloud-based business solutions. Our customer is a global industrial business providing equipment, technologies, and services for a wide range of manufacturing and commercial applications. Its portfolio supports industrial operations by improving productivity, resource efficiency, and equipment performance across multiple business environments. The company serves multiple industries worldwide through an extensive manufacturing, service, and distribution network. The project is focused on developing a scalable enterprise commerce platform that integrates core business systems, including ERP and CRM solutions. It supports order management, pricing, and customer data synchronization through cloud-native services and modern integration architecture, ensuring scalability, security, and operational efficiency. Responsibilities: Designing and developing composable commerce solutions integrated with enterprise platforms such as SAP and Salesforce. Building and maintaining backend services using .NET, C#, and Dapr. Developing modern frontend applications using JavaScript, TypeScript, React, and Next.js. Designing and implementing APIs, middleware, and integration services connecting Commercetools, SAP, and Salesforce. Enabling synchronization of orders, pricing, product, and customer data across enterprise platforms. Collaborating with Business Analysts, Solution Architects, and stakeholders to align technical solutions with business requirements. Implementing event-driven and cloud-native architectures leveraging asynchronous messaging patterns. Managing and deploying cloud infrastructure using Azure and Terraform. Participating in architecture discussions, design reviews, and code reviews. Ensuring compliance with engineering standards, governance frameworks, and security requirements. Documenting architecture decisions, integration patterns, and system data flows. Must-haves: Experience in enterprise software development for 5+ years. Strong expertise in .NET and C#. Experience with cloud-native architectures and microservices. Advanced knowledge of JavaScript, TypeScript, React, and Next.js. Proven experience integrating SAP ERP (ECC or S/4HANA) with commerce, middleware, or enterprise applications. Experience with Salesforce CRM integrations, APIs, and integration patterns. Hands-on experience with Commercetools and composable/headless commerce architectures. Experience building and maintaining enterprise APIs and integration services. Knowledge of Dapr, event-driven architecture, and asynchronous messaging. Experience with Azure Cloud services. Infrastructure as Code experience using Terraform. Strong understanding of enterprise software design principles and system integration patterns. Excellent communication skills and ability to work with cross-functional teams in a corporate environment. Level of English – from Upper-Intermediate or above. Nice-to-haves: Experience with large-scale digital commerce or retail transformation projects. Knowledge of SAP integration technologies (SAP CPI, PI/PO, IDocs, BAPIs, OData). Experience working with event streaming platforms (e.g., Kafka, Azure Service Bus). Familiarity with DevOps practices, CI/CD pipelines, and automation. Experience implementing security and compliance requirements in enterprise environments. Knowledge of domain-driven design (DDD) and microservices architecture patterns. Experience with performance optimization and scalability of high-volume commerce platforms. Certification in Azure, Salesforce, SAP, or Commercetools. Previous experience working in international distributed teams and long-term contract engagements. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us! https://people.andersenlab.com/

🏢 Summary: Backend (C#/.NET) Developer role focused on enhancing an insurance analytics platform used for loss reserving and claims analysis. The position involves developing and refactoring a math-driven desktop application, implementing automated tests, and applying machine learning algorithms to deliver accurate risk insights. You will collaborate in an Agile environment to design, document, and deliver high-quality, performance-oriented software solutions. 🗂️ Requirements: 3+ years of experience with C# and .NET, Experience with full software development lifecycle in commercial environment, Strong knowledge of object-oriented design and design patterns, Understanding of SOLID principles, Experience working in Agile or Extreme Programming methodologies, Experience with SQL Server, Upper-Intermediate English level or higher 📃 Skills: C#, .NET, SQL, SQLServer, OOP, SOLID, Agile, XP, WPF, WinForms, Python, MachineLearning, UnitTesting 🏢 Description: Andersen is hiring a Backend (C#/.NET) Developer for a project developing insurance analytics solutions that support risk assessment, data-driven insights, and financial decision-making. The customer is a global organization operating in the professional services domain. It provides a range of advisory and analytical support to organizations across multiple industries, helping them improve business performance and address complex operational challenges. The company leverages data, industry knowledge, and digital tools to deliver practical solutions, supporting decision-making, organizational development, and long-term efficiency. The project is focused on enhancing an insurance analytics platform that helps insurers and reinsurers perform loss reserving and claims analysis. It combines actuarial methodologies, machine learning, and advanced data analytics to deliver accurate, transparent, and auditable insights for risk management and financial decision-making. Responsibilities: Primarily working on MLR desktop application with a focus on Smart Search and component updates, and occasionally on other standalone tools owned by the team. So, some of the work will be a math driven role with an emphasis on correct numbers checked through extensive automated tests. It’s using machine learning algorithms. Working with the Product Owner to define, refine and deliver the product backlog. Designing and documenting software solutions meeting functional and non-functional requirements. Implementing and refactoring product code (C#), following best practices for maintainability, testability and performance. Implementing unit tests, developing test frameworks and associated automated test cases. Reviewing and debugging code to identify defects, performance bottlenecks or technical debt. Working closely with test engineers to guarantee suitable test coverage, identifying and executing manual tests if necessary. Participating in sprint planning meetings, daily stand-ups and sprint retrospectives, striving to continuously improve the team velocity, its processes and engineering practices. Using of AI to support the development. Must-haves: Proficient in software development using C# .NET for 3+ years. Experience with the full software development lifecycle in a commercial/production environment: requirements capture and analysis, estimation, detailed software design, implementation, unit and system-level testing, installation and deployment, maintenance. Experience with software engineering best practices: object-oriented design and implementation, design patterns, SOLID principles, Agile and Extreme Programming methodologies. SQL Server. Level of English – from Upper-Intermediate and above. Nice-to-haves: Knowledge of Python is desirable. Experience with ML/algorithms. Experience with desktop applications (WPF, WinForms, etc.). Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy https://andersenlab.com/privacy-policy/pl

🏢 Summary: Full Stack Developer role focused on building and modernizing a scalable supply chain platform using .NET 4.6 and React. The position involves enhancing a monolithic MVC API, integrating React front-end components, optimizing performance, and providing technical guidance within an Agile team. The goal is to deliver reliable, production-ready solutions supporting sourcing, procurement, and logistics operations. 🗂️ Requirements: 4+ years of full stack development experience, Strong experience with C# and .NET Framework 4.6, Experience with MVC and API development, Experience maintaining and refactoring legacy code, Proficiency with React (16+), hooks and component lifecycle, Strong SQL Server knowledge (query design, optimization, indexing), Experience with monolithic architectures, Understanding of asynchronous processing and scalable design patterns, Ability to provide technical guidance and mentor developers, Intermediate+ English level 📃 Skills: C#, .NET, MVC, API, React, SQL, SQLServer, JavaScript, HTML, CSS 🏢 Description: Andersen is hiring a Full Stack Developer (Python + React) for a project building scalable platform that supports sourcing, procurement, order management, and logistics operations. The customer is a company operating in the supply chain and operations domain, providing comprehensive support for businesses with complex workflows and international activities. It focuses on coordinating processes, improving visibility, and enhancing efficiency across different stages of operations. Working in a B2B environment, the company delivers flexible and scalable solutions, leveraging industry experience and partner collaboration to optimize processes and support business performance. The project is part of a portfolio of internal digital products for an international company operating in the supply chain and logistics domain. The focus is on building and enhancing scalable platforms that support key business processes such as sourcing, procurement coordination, order management, and international freight operations. Responsibilities: Designing, developing, testing, and maintaining software within a .NET 4.6 monolithic MVC API and React front‑end environment. Taking ownership of mid‑to‑high complexity tasks and delivering reliable, production‑ready solutions. Modernizing and refactoring legacy .NET components to improve performance, maintainability, and scalability. Building and integrating React front‑end components into existing backend API flows. Investigating and resolving complex technical issues, optimizing system performance, and supporting distributed components. Providing technical supervision and direction to other engineers on the team. Supporting TJ by handling day‑to‑day technical guidance, ensuring that TJ focuses on high‑level oversight rather than operational details. Reviewing architecture decisions with TJ, propose improvements, and drive implementation consistency. Ensuring developers follow best coding practices, documentation standards, and architectural guidelines. Helping prioritize work, clarify requirements, and unblocking engineers during daily execution. Acting as a point of stability for the team during active development phases. Leading code reviews and maintaining engineering standards across backend and frontend layers. Collaborating with product managers, designers, and QA to deliver end‑to‑end features. Preparing and maintaining architectural diagrams, API specifications, and integration documentation. Participating in Agile ceremonies (planning, stand‑ups, retrospectives) and helping improve team workflows. Must-have: Experience in full stack development for 4+ years. Strong experience with C# / .NET Framework 4.6, MVC, API development, and legacy code maintenance/refactoring. Proficiency with React (React 16+, modern hooks, component lifecycle, reusable components). Strong SQL Server knowledge (query design, optimization, indexing). Experience working with monolithic architectures and gradually modernizing them. Solid understanding of event patterns, asynchronous processing, and scalable design practices (even within legacy constraints). Ability to provide technical direction and guidance to other developers. Experience mentoring, supervising, or coaching engineers (formal team lead experience is a plus but not mandatory). Ability to structure tasks, clarify technical requirements, and support daily execution to reduce the load on TJ. Strong ownership mindset and ability to work semi‑independently while aligning with TJ on strategic direction. Level of English – from Intermediate+ and above. Nice-to-haves: Experience with modern DevOps practices (Azure DevOps, CI/CD pipelines). State management expertise (Redux, Zustand, RTK, or similar React patterns). Hands‑on experience with AI coding tools (Copilot, ChatGPT, Claude Code). Familiarity with cloud services (Azure preferred). Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn an additional up to 1,000 USD per month by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Backend Developer (.NET) role focused on building, maintaining, and optimizing scalable backend services and APIs for global digital projects. The position involves designing microservices-based architectures, working with databases, and deploying containerized applications in Azure environments. The role includes full development lifecycle participation, from architecture and implementation to testing and production support. 🗂️ Requirements: 2+ years of experience with .NET development, Experience with Azure, Experience with Entity Framework, Experience with Docker and containerization, Knowledge of SQL Server and database principles, Understanding of Microservices architecture, Experience with RESTful API development, Experience with Git version control, Intermediate+ English level, Intermediate+ German level 📃 Skills: .NET, Azure, EntityFramework, Docker, SQLServer, Microservices, REST, Git, NoSQL 🏢 Description: Andersen is hiring a Backend Developer (.NET) to build and support scalable backend solutions for global projects across multiple industries, contributing to high-quality digital products in an international environment. Andersen is a pre-IPO software development company that provides a full cycle of services, following project management standards and best practices. For over 19 years, we have been helping enterprises and middle-sized firms transform their businesses by creating effective digital solutions using innovative technologies. Immerse yourself in a global landscape as we collaborate with enterprises spanning North America, Western Europe, Israel, Australia, and the UAE. Our diverse expertise extends across FinTech, Healthcare, Retail, Telecom, Media & Entertainment, Logistics, Travel & Hospitality, eCommerce, and more. Technology stack: .NET, Azure, Entity Framework, Docker, SQL Server, Microservices. Responsibilities: Developing and maintaining backend services using the .NET platform. Designing and implementing RESTful / Web APIs. Participating in backend architecture design and technical decision-making. Working with relational and/or NoSQL databases, including schema design and query optimization. Integrating with external systems and third-party APIs. Ensuring application security, performance, and scalability. Writing clean, maintainable, and testable code. Creating and maintaining unit and integration tests. Participating in code reviews and contributing to code quality improvements. Troubleshooting, debugging, and optimizing existing solutions. Using version control systems (Git) in daily development. Collaborating with frontend developers, QA engineers, and other team members. Participating in Agile/Scrum ceremonies (planning, estimations, retrospectives). Supporting and maintaining applications in production. Must-haves: Experience as a .NET Developer for 2+ years. Experience with Azure. Experience with Entity Framework. Proficiency in building and deploying containerized applications using Docker. Understanding of SQL Server and database principles. Knowledge of Microservices architecture and design. Excellent troubleshooting and communication skills. Ability to work in a fast-paced, team-oriented environment. Level of English – from Intermediate+ and above. Level of German – from Intermediate+ and above. Nice-to-haves: Experience with front-end development (React or Angular). Familiarity with Kafka, Kubernetes, and Jenkins. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Compensation for sports activities. Mobility benefits (e.g., Deutschlandticket, JobRad program, public transportation subsidies). Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Backend Developer (.NET) role focused on building and supporting scalable backend services for global projects across multiple industries. The position involves designing RESTful APIs, working with microservices architecture, and deploying containerized applications in Azure environments. The role includes backend architecture design, database optimization, and maintaining high-quality, secure, and performant solutions. 🗂️ Requirements: 2+ years of experience with .NET development, Experience with Microsoft Azure, Experience with Entity Framework, Experience building and deploying applications with Docker, Strong knowledge of SQL Server and database principles, Knowledge of Microservices architecture, Experience designing and implementing RESTful APIs, Experience with Git version control 📃 Skills: .NET, Azure, EntityFramework, Docker, SQLServer, Microservices, REST, Git, SQL 🏢 Description: Andersen is hiring a Backend Developer (.NET) to build and support scalable backend solutions for global projects across multiple industries, contributing to high-quality digital products in an international environment. Andersen is a pre-IPO software development company that provides a full cycle of services, following project management standards and best practices. For over 19 years, we have been helping enterprises and middle-sized firms transform their businesses by creating effective digital solutions using innovative technologies. Immerse yourself in a global landscape as we collaborate with enterprises spanning North America, Western Europe, Israel, Australia, and the UAE. Our diverse expertise extends across FinTech, Healthcare, Retail, Telecom, Media & Entertainment, Logistics, Travel & Hospitality, eCommerce, and more. Technology stack: .NET, Azure, Entity Framework, Docker, SQL Server, Microservices. Responsibilities: Developing and maintaining backend services using the .NET platform. Designing and implementing RESTful / Web APIs. Participating in backend architecture design and technical decision-making. Working with relational and/or NoSQL databases, including schema design and query optimization. Integrating with external systems and third-party APIs. Ensuring application security, performance, and scalability. Writing clean, maintainable, and testable code. Creating and maintaining unit and integration tests. Participating in code reviews and contributing to code quality improvements. Troubleshooting, debugging, and optimizing existing solutions. Using version control systems (Git) in daily development. Collaborating with frontend developers, QA engineers, and other team members. Participating in Agile/Scrum ceremonies (planning, estimations, retrospectives). Supporting and maintaining applications in production. Must-haves: Experience as a .NET Developer for 2+ years. Experience with Azure. Experience with Entity Framework. Proficiency in building and deploying containerized applications using Docker. Understanding of SQL Server and database principles. Knowledge of Microservices architecture and design. Excellent troubleshooting and communication skills. Ability to work in a fast-paced, team-oriented environment. Level of English – from Intermediate+ and above. Level of German – from Intermediate+ and above. Nice-to-haves: Experience with front-end development (React or Angular). Familiarity with Kafka, Kubernetes, and Jenkins. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Compensation for sports activities. Mobility benefits (e.g., Deutschlandticket, JobRad program, public transportation subsidies). Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Backend Developer (.NET) role focused on building secure, scalable backend services, APIs, integrations, and digital portals for an insurance platform. The position includes authentication and authorization management, Azure API Management, OutSystems support, and production troubleshooting in a cross-functional team. 🗂️ Requirements: 4+ years of commercial .NET and C# development experience, REST API and backend-service development and integration experience, Hands-on Auth0 configuration and support experience, Authentication and authorization knowledge: OAuth 2.0, OpenID Connect, JWT, roles, permissions, Microsoft Azure experience, Azure API Management experience: routing, policies, authentication, integrations, Internal-system and third-party-service integration experience, Upper-Intermediate English or higher 📃 Skills: .NET, C#, REST, Auth0, OAuth, OpenID, JWT, Azure, OutSystems, Okta 🏢 Description: Andersen is hiring a Backend Developer (.NET) for a project developing scalable digital insurance platforms and delivering secure backend services and system integrations. The customer is an international insurance company operating across multiple countries, known for expertise in niche markets and commitment to high-quality service. With strong governance and transparent practices, it promotes a culture of innovation, diversity, and continuous learning. Recent achievements, including record financial results and recognition for customer service, highlight its resilience and long-term value creation. The project is focused on developing and enhancing customer- and agent-facing digital portals using .NET, OutSystems, and Azure technologies. It includes backend services, system integrations, API management, and secure authentication to deliver reliable and scalable digital experiences. Responsibilities: Developing, maintaining, and enhancing backend services and APIs using .NET. Configuring and supporting authentication and authorization flows using Auth0 and Okta. Maintaining Auth0 applications, APIs, connections, roles, permissions, rules, actions, and identity-provider integrations. Developing and supporting customer- and agent-facing functionality built with OutSystems. Configuring and maintaining API routing and policies in Azure API Management. Integrating portal applications with internal core systems and external services. Troubleshooting authentication, integration, API, and application issues across the technology stack. Collaborating with business analysts, architects, QA engineers, and other developers to translate business requirements into technical solutions. Participating in technical design discussions, code reviews, testing, deployment, and production support. Ensuring that solutions follow security, scalability, maintainability, and performance best practices. Contributing to improving development standards, documentation, and engineering processes. Must-haves: Strong commercial software development experience with .NET and C# for 4+ years. Experience developing and integrating REST APIs and backend services. Hands-on experience configuring and supporting Auth0. Good understanding of authentication and authorization concepts, including OAuth 2.0, OpenID Connect, JWT, roles, and permissions. Experience working with Microsoft Azure services. Practical knowledge of Azure API Management, including API routing, policies, authentication, and integrations. Experience integrating applications with internal systems and third-party services. Strong troubleshooting and problem-solving skills. Ability to work across different parts of the application stack. Good communication skills and the ability to collaborate with both technical and non-technical stakeholders. Level of English – from Upper-Intermediate and above. Nice-to-haves: Commercial experience developing applications with OutSystems; or a strong interest in learning OutSystems and willingness to work with it as a core part of the project. Experience with low-code application development platforms will be considered an advantage. Experience with Okta administration or integration. Experience with Azure Functions, App Services, Application Insights, or other Azure services. Knowledge of CI/CD pipelines and automated deployment processes. Experience working with customer-facing or agent-facing portals. Experience in the insurance or financial-services domain. Understanding of secure software development practices. Experience supporting production applications and investigating incidents. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and sports compensation, depending on the type of employment. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us!