Senior .NET Engineer

🏢 Summary: Backend engineering role focused on building scalable backend services, APIs, and internal developer platforms in a fully remote environment. The position involves improving system architecture, optimizing distributed systems, and collaborating across the full software development lifecycle. The offer includes influence on technical decisions, modern technologies, and growth opportunities within an experienced engineering team. 🗂️ Requirements: 5+ years of backend software development experience, Proficiency in PHP or experience with Java, Python, Go, Knowledge of RESTful APIs and GraphQL, Experience building scalable distributed backend systems, Experience with SQL/MySQL and database optimization, Experience with automated testing and monitoring, Knowledge of debugging production systems, Familiarity with contract-driven development, English for daily technical communication 📃 Skills: PHP, Java, Python, Go, REST, GraphQL, SQL, MySQL, React, API 🏢 Description: ✅ Your responsibilities: ・Design, develop, and maintain scalable backend services and APIs for third-party integrations. Improve platform architecture, service communication, and internal developer tooling. Collaborate with Product Managers, Designers, and Engineers throughout the entire software development lifecycle. Optimize existing systems for performance, scalability, reliability, and maintainability. Drive engineering best practices, including code quality, testing, and documentation. Participate in architecture discussions and technical decision-making. Mentor engineers through code reviews, pair programming, and knowledge sharing. Continuously improve the developer experience by building reliable internal platforms and tools. 🧠 Our requirements: 5+ years of experience in backend software development. Strong proficiency in PHP (preferred) or solid experience with Java, Python, Go , or similar backend technologies. Strong understanding of RESTful APIs , GraphQL , and API design best practices. Experience designing and building scalable, distributed backend systems. Hands-on experience with SQL/MySQL databases and database optimization. Experience with automated testing, observability, monitoring, and debugging production systems. Familiarity with contract-driven development and modern software development practices. Basic knowledge of frontend technologies such as React is a plus. Strong communication skills and the ability to collaborate across cross-functional teams. Passion for writing clean, maintainable, and high-quality code or AI automation English at a level allowing daily technical communication 🌟 What we offer: 100% remote work. Private healthcare and Multisport. Life insurance. Real influence on technical decisions and system architecture. Opportunity to build scalable backend services and developer platforms. Work with modern technologies in a collaborative engineering environment. Knowledge sharing, mentorship, and professional growth opportunities. Friendly, supportive, and experienced engineering team.

🏢 Summary: Entry-level Backend Engineer role focused on supporting the development of backend services and REST APIs under senior guidance. The position involves contributing to production systems, writing tested and maintainable code, and collaborating within a cross-functional engineering team. Ideal for candidates with foundational Java experience seeking hands-on experience in scalable and secure systems. 🗂️ Requirements: Bachelor's degree in Computer Science or related field (or currently pursuing), Minimum 0.5 years of Java experience, Practical experience with RESTful APIs, Ability to work with HTTP methods, status codes, and JSON, Experience writing SQL queries (SELECT, JOIN, WHERE, GROUP BY) or using ORM, Basic understanding of SQL and NoSQL differences, Knowledge of data structures and algorithms, Ability to use Git in a team environment (branching, pull requests, merge conflicts), Experience writing unit tests, Experience contributing code to production through review and deployment process 📃 Skills: Java, REST, HTTP, JSON, SQL, NoSQL, ORM, Git, JUnit, Pytest, Jest, CI, Algorithms, DataStructures, APIs, Testing 🏢 Description: (5190) About This Role You will be a part of the Engineering team and reports to our Manager, Engineering. You will support the development of backend services and APIs that power customer’s products. Working under close guidance from experienced engineers, you will gain hands-on experience contributing to real-world systems while learning best practices in software development, scalability, and security. Key Responsibilities Support the development of backend services and APIs under direct supervision of senior engineers Assist with writing clean, maintainable, and well-documented code following team standards Help debug, test, and troubleshoot backend systems and services Contribute to small tasks or components within larger projects Collaborate with cross-functional teams including Frontend, Product, and DevOps Participate in code reviews and apply feedback to improve technical skills Assist in writing unit tests and validating functionality Document technical processes and development work Required Qualifications Bachelor's degree in Computer Science or a related field; Currently pursuing is also an option Strong theoretical knowledge of Java, at least 0.5 years of experience Practical experience building and consuming RESTful APIs — HTTP methods, status codes, JSON, request/response handling, basic error handling. Working knowledge of databases — has written real SQL queries (SELECT, JOIN, WHERE, GROUP BY) or used an ORM in production code; understands the difference between SQL and NoSQL at a basic level. Solid understanding of data structures and algorithms — arrays, hash maps, trees, basic Big-O analysis — sufficient to discuss simple coding problems and reason about correctness. Comfortable with Git in a team setting — branching, pull requests, code review, addressing feedback, resolving merge conflicts; has worked in a shared repository with at least one other developer. Hands-on experience writing unit tests for their own code (pytest, JUnit, Jest, or equivalent), and basic familiarity with how testing fits into a CI pipeline. Demonstrated ability to ship code to production — even small features or bug fixes — through a real review and deployment process; ability to clearly describe what they built, how it was reviewed, and how it was tested. Genuine interest in cryptocurrency, blockchain, or Web3 (self-taught is fine — owning crypto, reading, side projects, hackathons) and willingness to learn the regulated FinTech context; English level: Upper-intermediate or higher, sufficient for daily team communication and code review discussions. Bonus: exposure to Linux / command line, Docker basics, message queues (Kafka, RabbitMQ), cloud platforms (AWS, GCP), open-source contributions, hackathon participation, or an active public GitHub portfolio.

🏢 Summary: Software Engineer role focused on designing, developing, and maintaining scalable web-based applications and APIs using C#/.NET technologies for enterprise and government systems. The position involves full SDLC participation in Agile environments, supporting cloud-based solutions, modernization efforts, and secure system integrations. The role includes both frontend and backend development, API integration, and cloud deployment. 🗂️ Requirements: 5+ years Software Engineering experience in similar scope programs, Proficiency in C# and .NET development, Experience with ASP.NET Core and Web API, Experience building web applications with HTML5, CSS, JavaScript, Experience with Angular or React, Experience designing and integrating RESTful APIs, Experience with microservices architecture, Experience working in Agile environments and full SDLC, Experience with SQL Server or relational databases, Experience deploying applications in Azure or AWS, Experience with CI/CD pipelines and DevOps practices, Experience with Docker and Kubernetes, Experience with Terraform or infrastructure as code tools, Knowledge of application security best practices, Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field, Active Q clearance or TS/SCI eligible for Q clearance 📃 Skills: C#, .NET, ASP.NET, WebAPI, HTML5, CSS, JavaScript, Angular, React, REST, Microservices, SQLServer, Azure, AWS, Docker, Kubernetes, Terraform, CICD, Agile, DevOps, Security 🏢 Description: Job Summary Develops, creates, maintains, and writes/codes new (or modifies existing) computer applications and software solutions supporting enterprise and government systems. Designs and implements scalable web-based applications using C#/.NET technologies, including ASP.NET Core and RESTful APIs. Develops and integrates APIs to support system interoperability across multiple platforms and services. Supports full software development lifecycle activities including requirements gathering, system design, development, testing, and deployment in Agile environments. Contributes to application modernization efforts and cloud-based solutions, ensuring performance, scalability, and security. Supports development of user-facing applications and backend services, as well as documentation and system deliverables. Key Skills & Experience Five (5+) years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity is required. Strong experience with C#, .NET, ASP.NET Core, and Web API development. Experience developing web-based applications using HTML5, CSS, JavaScript, and frameworks such as Angular or React. Experience designing and integrating RESTful APIs and working with microservices architectures. Experience working within Agile development environments and participating in full SDLC activities. Experience with database design and development using SQL Server or similar relational databases. Experience deploying and supporting applications in cloud environments such as Azure or AWS. Familiarity with DevOps practices including CI/CD pipelines, Docker, Kubernetes, and infrastructure as code tools such as Terraform. Experience working in secure environments and implementing security best practices within applications. Education, Certifications, & Credentials Bachelor of Science (BS) Degree in Computer Science, Information Technology (IT),Cybersecurity, or Engineering related field. Active Q clearance required. Candidates with TS/SCI clearance can be switched over to Q clearance easily *All duties and responsibilities are not captured in this job description. To find out more, pleasereach out to the recruiter for this role*

🏢 Summary: The role focuses on designing, implementing, and operating Microsoft Azure cloud infrastructure with strong DevOps and SRE practices to ensure high availability, automation, and observability of business-critical systems. It involves building CI/CD pipelines, managing monitoring with Datadog, and leading incident management and reliability initiatives. The position requires hands-on cloud engineering, automation, and system administration within a modern, AI-augmented DevOps environment. 🗂️ Requirements: 5+ years experience in DevOps, SRE, or cloud engineering, Hands-on experience with Microsoft Azure services (App Services, VM, Container Instances, AKS, SQL Server, Azure SQL), Experience with Git and Github Actions for CI/CD, Experience with Terraform and Docker, Strong knowledge of Datadog and SRE practices (SLOs, SLIs, golden signals), Experience in incident management and root cause analysis, Proficiency in Shell scripting and Python, Experience with YAML and JSON configuration, Administration of Ubuntu, RHEL, CentOS, and Windows Server, Experience with Jira and Confluence, Familiarity with ITSM or ITIL frameworks, Bachelor’s degree in Computer Science, Engineering, or related field or equivalent experience 📃 Skills: Azure, AKS, SQL, Git, GitHub, GitHubActions, SonarQube, Terraform, Docker, Datadog, Shell, Python, YAML, JSON, Ubuntu, RHEL, CentOS, WindowsServer, Jira, Confluence, ITIL 🏢 Description: #4936 Our client is a leader in sustainable packaging solutions, leveraging cutting-edge cloud technologies to enhance production, operational excellence, and innovation. Join our team and contribute to eco-friendly advances with state-of-the-art technology and DevOps practices. Working hours 11:00 - 19:00 CET Responsibilities Cloud Infrastructure: Architect, implement, and manage Microsoft Azure resources including App Services, Virtual Machines, Container Instances, AKS, SQL Server/Instance, and Azure SQL. DevOps Automation: Design and maintain CI/CD workflows using Git, Github Actions, SonarQube Cloud, Terraform, and Docker. SRE Practices: Develop and monitor SLOs, SLIs, and golden signals; instrument applications and infrastructure; build Datadog dashboards for real-time business and incident reporting. Incident Management: Lead incident response, root cause analysis, and post-mortem documentation. Maintain high availability and rapid recovery for business-critical systems. Monitoring & Observability: Extensive use of Datadog for monitoring, logging, and performance analytics. Configuration Management: Work with Shell, YAML, JSON, and Python for scripting, automation, and configuration. System Administration: Administer Ubuntu, RHEL, CentOS, and (entry-level) Windows Server environments. Collaboration: Utilize Atlassian Suite (Jira, Confluence) for documentation, ticketing, and project tracking; contribute to ITSM/ITIL frameworks. AI & Productivity Tools: Integrate and leverage tools like Claude, Github CoPilot, and other AI productivity solutions. Reporting: Create dashboards and business reports to provide actionable insights and drive continuous improvement. Must-Have Qualifications Technical Skills: Microsoft Azure (App Services, VM, Container Instances, AKS, SQL Server, Azure SQL). Git, Github, Github Actions. SonarQube Cloud, Terraform, Docker. Datadog (extensive), SRE concepts (SLOs, SLIs, golden signals, instrumentation). Incident management, dashboard development, business reporting. Shell scripting, YAML/JSON configs, Python. Ubuntu, RHEL, CentOS, Windows/Server (entry). Process & Frameworks: Atlassian Suite (Jira/Confluence). ITSM / ITIL familiarity. AI tools (Claude, Github CoPilot, etc.). Nice-to-Have Qualifications Microsoft Azure: App Insights, IoT Hub, Azure DevOps, API Management. DevOps: Ansible, Argo CD, CodeRabbit, Artifactory. SRE Practices: Capacity planning, cost optimization. Programming Languages: JavaScript, PowerShell. Other Tools: Snowflake, PagerDuty, Salesforce MuleSoft Anypoint. Education & Experience Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). 5+ years demonstrated experience in DevOps, SRE, or cloud engineering roles. Analytical thinker, problem solver, and proactive communicator. Strong collaboration skills, especially across cross-functional and remote teams. Ability to thrive in a fast-paced, innovative business environment.

🏢 Summary: This role focuses on building and improving internal developer platforms to enable fast, secure, and scalable onboarding of services and data pipelines. It involves creating and maintaining developer portals, service catalogs, reusable deployment templates, and implementing standardized CI/CD and GitOps workflows. The position also integrates observability, resilience patterns, and automated SDK generation into shared platform components. 🗂️ Requirements: Strong experience with Kubernetes, Strong experience with Docker, Strong experience with GitOps, Strong experience with CI/CD pipelines, Proficiency in Go or Python, Experience with developer portals, Experience with service catalogs, Experience with SDK generation pipelines, Familiarity with Azure Kubernetes Service (AKS), Familiarity with Azure DevOps or GitHub Actions, Familiarity with Terraform or Bicep 📃 Skills: Kubernetes, Docker, GitOps, CI/CD, Go, Python, ArgoCD, Flux, OpenTelemetry, AKS, Azure, AzureDevOps, GitHubActions, Terraform, Bicep 🏢 Description: Core purpose: The goal of this role is to enhance developer experience and platform tooling, enabling fast, secure, and scalable onboarding of services and data pipelines. Key responsibilities: Build and maintain a developer portal, service catalog, and reusable deployment templates, including automated SDK generation from schema definitions. Implement CI/CD standards, GitOps workflows (ArgoCD/Flux), and deployment strategies such as canary and A/B releases. Integrate observability and distributed tracing (OpenTelemetry) into platform libraries and shared components. Provide reusable resilience primitives (retries, circuit breakers, flow control) within shared platform libraries. Requirements: Strong experience with Kubernetes, Docker, GitOps, and CI/CD pipelines. Proficiency in Go or Python for platform engineering and tooling development. Experience with developer portals, service catalogs, and SDK generation pipelines. Familiarity with Azure Kubernetes Service (AKS), Azure DevOps or GitHub Actions, and Terraform/Bicep

🏢 Summary: Full-stack C#/.NET engineer role focused on building, deploying, and maintaining backend microservices and modern frontend applications in React or Angular. The position involves designing system architecture, developing REST APIs, and managing cloud infrastructure on AWS using Terraform. You will work on production systems used across multiple European countries within an Agile environment. 🗂️ Requirements: 5+ years production experience as C# engineer, Strong frontend experience with React or Angular, Hands-on experience with .NET Core and .NET Framework, Experience with AWS and Terraform or CloudFormation, Experience with MS SQL, PostgreSQL, or DynamoDB, Expertise in REST APIs, Strong experience with CI/CD processes, Knowledge of OOP, SOLID principles, Clean Code, Experience in software architecture design, Computer Science degree, Experience with AI tooling, Experience working in Agile (SCRUM or Kanban) 📃 Skills: C#, .NET, .NETCore, TypeScript, JavaScript, Node.js, REST, React, Angular, AWS, Terraform, CloudFormation, MSSQL, PostgreSQL, DynamoDB, CICD, OOP, SOLID, CleanCode, Microservices, SCRUM, Kanban 🏢 Description: About the role You will need to be proficient in backend and frontend development with a thorough understanding of the technologies involved. Strong backend and frontend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. Technologies we work with: C#, .NET Core, .NET Framework, Typescript, JavaScript, Node.js, REST APIs, React, Angular, AWS, Terraform Responsibilities: Designing, writing, testing functionalities for a backend system written in C# and a frontend system written in React or Angular & TypeScript Design software architecture between backend, frontend and mobile apps Deploying and maintaining microservices in AWS using Terraform Maintaining system on production used by consumers from several European countries Debugging issues Scoping and assessing the complexity of features Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Collaborating with other team members and teams who depend on functionalities that you develop Recruiting and mentoring new team members Required qualifications: 5+ years of production software development experience in C# engineer role Exposure and experience in frontend development in React or Angular frameworks Solid hands-on experience in .NET Core and .NET Framework technologies Experience in working with AWS and Terraform / CloudFormation Strong knowledge of DBMS like MS SQL / PostgreSQL / DynamoDB Expertise of REST APIs Strong hands-on experience of CI&CD processes Proficiency in OO design patterns, SOLID principles, Clean Code and solving architectural problems Computer Science degree AI Tooling usage Able to work with Agile methodologies such as SCRUM and/or Kanban Good communication and collaboration skills Self-motivation, proactive attitude Proficiency in English Nice to have: Working experience with one of the object-oriented and/or functional languages such as Java, Elixir, C++, Golang, Erlang, Python, Kotlin.

🏢 Summary: Full-stack software engineering role focused on building, deploying, and maintaining backend systems in C#/.NET and frontend applications in React or Angular. The position involves designing system architecture, developing microservices in AWS, and working within Agile teams to deliver scalable production solutions. Strong emphasis on cloud infrastructure, CI/CD, and clean architectural practices. 🗂️ Requirements: 5+ years of production experience in C# development, Hands-on experience with .NET Core and .NET Framework, Experience with React or Angular, Experience designing and consuming REST APIs, Experience with AWS and Terraform or CloudFormation, Experience with CI/CD processes, Knowledge of MS SQL, PostgreSQL, or DynamoDB, Understanding of OO design patterns and SOLID principles, Computer Science degree, Experience working in Agile (SCRUM or Kanban), Proficiency in English 📃 Skills: C#, .NET, TypeScript, JavaScript, Node.js, React, Angular, AWS, Terraform, CloudFormation, REST, SQL, PostgreSQL, DynamoDB, CI/CD, SCRUM, Kanban 🏢 Description: About the role You will need to be proficient in backend and frontend development with a thorough understanding of the technologies involved. Strong backend and frontend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. Technologies we work with: C#, .NET Core, .NET Framework, Typescript, JavaScript, Node.js, REST APIs, React, Angular, AWS, Terraform Responsibilities: Designing, writing, testing functionalities for a backend system written in C# and a frontend system written in React or Angular & TypeScript Design software architecture between backend, frontend and mobile apps Deploying and maintaining microservices in AWS using Terraform Maintaining system on production used by consumers from several European countries Debugging issues Scoping and assessing the complexity of features Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Collaborating with other team members and teams who depend on functionalities that you develop Recruiting and mentoring new team members Required qualifications: 5+ years of production software development experience in C# engineer role Exposure and experience in frontend development in React or Angular frameworks Solid hands-on experience in .NET Core and .NET Framework technologies Experience in working with AWS and Terraform / CloudFormation Strong knowledge of DBMS like MS SQL / PostgreSQL / DynamoDB Expertise of REST APIs Strong hands-on experience of CI&CD processes Proficiency in OO design patterns, SOLID principles, Clean Code and solving architectural problems Computer Science degree AI Tooling usage Able to work with Agile methodologies such as SCRUM and/or Kanban Good communication and collaboration skills Self-motivation, proactive attitude Proficiency in English Nice to have: Working experience with one of the object-oriented and/or functional languages such as Java, Elixir, C++, Golang, Erlang, Python, Kotlin

🏢 Summary: The offer is for a Full Stack .NET Developer responsible for building scalable backend services and RESTful APIs within domain-driven and event-driven architectures, as well as developing responsive frontend interfaces. The role involves working with microservices or modular monoliths, implementing asynchronous integrations, and ensuring high code quality through testing and CI/CD practices. The position requires close collaboration in an agile environment and contribution to architectural decisions. 🗂️ Requirements: Minimum 3 years of experience in similar role, Very good knowledge of ASP.NET WebAPI (.NET Core), Very good knowledge of React, Very good knowledge of TypeScript, Experience with Unit Testing, Very good knowledge of Git, Very good knowledge of SQL Server or Azure SQL, Experience with EF Core, Experience with CI/CD pipelines, Experience with containerised deployments, Experience with event-driven architecture, Good command of English 📃 Skills: C#, .NET, ASP.NET, WebAPI, React, TypeScript, SQL, SQLServer, AzureSQL, EFCore, Git, CI/CD, Docker, Microservices, REST, UnitTesting 🏢 Description: Responsibilities: Designing and implementing scalable backend services and RESTful APIs within a domain-driven and event-driven architecture context, including both modular monolith and microservices approaches Building and maintaining responsive frontend interfaces, ensuring seamless integration with backend systems Contributing to architectural decisions and participating in collaborative design sessions to align technical solutions with business requirements Writing and maintaining unit, integration, and end-to-end tests. Ensuring code quality through thorough code reviews and adherence to team standards Working with CI/CD pipelines, containerised deployments, and infrastructure as code Implementing asynchronous communication patterns and event-based integrations between services Configuring and utilising monitoring and observability tools for application diagnostics and performance analysis Collaborating within an agile team, working closely with business analysts to refine requirements, and actively participating in sprint ceremonies Requirements: At least 3 years of experience on a similar position Very good knowledge of ASP.NET WebAPI (.NET Core) Very good knowledge of React, TypeScript Very good knowledge or experience in Unit Testing and GIT Very good knowledge of SQL Server/Azure SQL, EF Core Good command of English Offer: Constant support of dedicated consultant Employee referral program

🏢 Summary: Backend Platform Engineer role focused on designing and maintaining scalable APIs and backend services, including payments, subscriptions, authentication, and text-to-speech systems. The position involves owning the backend architecture, optimizing performance, and supporting B2B integrations in a fast-paced, distributed environment. Ideal for an experienced TypeScript/Node engineer with strong cloud expertise and interest in high-availability systems. 🗂️ Requirements: Proven backend development experience with TypeScript and Node.js, Experience with Google Cloud Platform (GCP), Knowledge of AWS, Azure, or other cloud providers, Ability to design and maintain scalable APIs, Experience optimizing backend systems for performance and maintainability, Ability to collaborate with cross-functional teams, Strong communication skills, Experience working in fast-paced environments 📃 Skills: TypeScript, Node.js, GCP, AWS, Azure, Docker, Kubernetes, APIs, TTS 🏢 Description: Overview The responsibilities of the Platform team include building and maintaining all backend services, including payments, analytics, subscriptions, new products, text-to-speech, and external APIs. This is a key role for someone who thinks strategically, enjoys fast-paced environments, is passionate about product decisions, and has experience building great user experiences. What You'll Do - Design, develop, and maintain robust APIs including public TTS API and internal APIs such as Payment, Subscription, Auth, and Consumption Tracking, ensuring they meet business and scalability requirements - Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability - Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients - Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience An Ideal Candidate Should Have - Proven experience in backend development: TS/Node (required) - Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers - Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact - Preferred: Experience with Docker and containerized deployments - Preferred: Proficiency in deploying high availability applications on Kubernetes What We Offer - A dynamic environment where your contributions shape products - A team that values innovation, intuition, and drive - Autonomy that fosters focus and creativity - Opportunity to have significant impact in a rapidly evolving AI and audio domain - Competitive compensation and commitment to an exceptional asynchronous work culture - Work on a product that supports people with learning differences

🏢 Summary: The role involves developing and maintaining scalable full-stack web applications using .NET and modern frontend frameworks. You will design robust Web APIs, optimize databases, and implement clean, testable code within CI/CD-driven environments. The position requires active participation in the full software development lifecycle for international projects. 🗂️ Requirements: Minimum 3 years commercial experience with .NET (C#, Web API, Entity Framework), Proficiency in Angular or React, Strong knowledge of JavaScript, HTML, CSS, Experience with SQL Server or PostgreSQL, Understanding of Unit Testing, Experience with Git, Experience with CI/CD pipelines, Knowledge of design patterns, Knowledge of software development best practices, Fluent English (min. B2), Availability for hybrid work mode 📃 Skills: .NET, C#, WebAPI, EntityFramework, Angular, React, JavaScript, HTML, CSS, SQL, SQLServer, PostgreSQL, UnitTesting, Git, CI/CD 🏢 Description: As a member of our development team, you will be responsible for building scalable web applications, designing robust APIs, and creating intuitive user interfaces. We value clean code, analytical thinking, and a proactive approach to technology. Our expectations: Minimum 3 years of commercial experience in .NET (C#, Web API, Entity Framework). Proficiency in Angular or React, along with JavaScript, HTML, CSS, and modern frontend libraries. Strong experience with relational databases such as SQL Server or PostgreSQL. Solid understanding of Unit Testing, Git, and CI/CD pipelines. Practical knowledge of design patterns and software development best practices. A collaborative mindset and the ability to explain complex technical issues clearly. Strong analytical skills and a "get it done" attitude. Fluent English (min. B2) for smooth collaboration with international partners. Open to work in hybrid mode. Main responsibilities: You will design, develop, and maintain scalable full-stack applications using .NET and modern frontend frameworks (Angular/React) for diverse client projects. You will be responsible for writing clean, testable code and implementing unit tests to ensure the highest software performance and reliability. You will work closely with cross-functional teams to architect robust Web APIs and optimize database schemas while following industry best practices and design patterns. You will actively participate in the full software development life cycle, including CI/CD processes and version control management, to ensure seamless project delivery.