Fullstack Developer (.NET + Vue)

🏢 Summary: Part-time Senior React Developer role in the Wicket CDP team, building and enhancing a customer data platform for sports and D2C industries. The position focuses on developing high-quality frontend solutions using the modern React ecosystem, with strong emphasis on AI-assisted development and automation. You will work end-to-end on scalable web applications within a modern monorepo and CI/CD environment. 🗂️ Requirements: 5+ years commercial experience with React, Strong proficiency in React hooks, context, state management, performance optimization, Very good knowledge of TypeScript, HTML, CSS, Experience with Tailwind CSS, Understanding of modern web ecosystem, Experience with monorepo setup (Turborepo or Nx), Experience with Git (Gitflow, conventional commits), Experience with CI/CD pipelines, Knowledge of unit and integration testing, Basic knowledge of AWS, Confident use of AI coding tools (Cursor, GitHub Copilot, Claude or similar), Ability to independently design and implement solutions end-to-end 📃 Skills: React, TypeScript, JavaScript, HTML, CSS, Tailwind, Turborepo, Nx, ESLint, Prettier, Husky, Git, CI/CD, Netlify, AWS, Jest, Testing, Next.js, ReactNative, Expo, Angular, Python, PostgreSQL, AI 🏢 Description: Finally, you're here – you can stop searching! Technologies change, careers change, you change – so why should your job be boring and static? Take the chance to work on projects from various industries with a place to experiment, or help us develop our very own digital products. Either way – expand your knowledge on the art of coding. What we put on the table is a stack of top-drawer technologies, and it's up to you to show us that you know how to put them to use. At TISA & Hero.DOT we approach development with surgical precision, supplying nothing but the very highest quality of code. If you are interested in part-time work (we work 4 days a week ), please read the description below. You’ll be joining the Wicket CDP team. Wicket is a customer data platform built for sports  and D2C industries — helping them move beyond raw data to actually understand and engage their fans.We embrace AI as a core part of how we work - we use it to move faster, build smarter, and eliminate unnecessary manual work. You should be comfortable using AI at work and eager to automate and accelerate as much of your work as possible. What you’ll be working with Core React ecosystem — hooks, context, performance optimization, state management TypeScript, HTML, CSS Tailwind CSS Strong understanding of the modern web ecosystem Tooling & workflow Monorepo (Turborepo / Nx) ESLint, Prettier, Husky Git — Gitflow, conventional commits CI/CD, Netlify, AWS basics Testing Unit and integration testing Nice to have Next.js React Native (Expo) Angular — ability to read and make basic changes in an existing codebase Experience with CDP, marketing automation, or analytics dashboards Backend familiarity: Python, PostgreSQL, AWS What we’re looking for 5+ years of commercial React experience Confident using AI coding tools (Cursor, GitHub Copilot, Claude, or similar) as part of your daily workflow Ability to make independent technical decisions and own the implementation end-to-end Ownership mindset and a proactive approach to problem-solving Strong communication skills — comfortable working directly with product owners and business stakeholders What can you anticipate? Get your body in good shape with a Medicover Sport card and healthcare with a Allianz package (including a Worksmile cafeteria system), Work when and from where you want – go 100% remote Make the most of the opportunity to self-develop, gain and share knowledge – you grow as we grow! Have a real say in what's happening in the company – we believe anyone can lead the way, We don't have dress codes or job titles, so no shirts and ties (unless you want to). What is our usual recruitment process? You send your application. After initial amazement caused by your stunning set of qualities, we proceed to reach out for a short adjustment call (20 min). Next station – technical interview. You'll get to know more about us and how great you'll fit in (60-90 min). Last but definitely not least – you'll meet up with a Hiring Manager to talk about you career path – the experience you both have and want to collect. We'll get to verify whether our company is the perfect fit for your development (60 min). Remember! You don't have to meet all the conditions to be the perfect candidate. For us, it is more important who you are and who you want to become! We are not looking for machines! This is not the “Matrix”! It’s “Star Wars” => May the force be with you! Always :) So don't waste Your time and submit your CV! We're waiting for you!

🏢 Summary: The role involves designing, developing, and maintaining applications on the .NET platform, including building new solutions and optimizing existing systems. It focuses on delivering high-quality, secure, and scalable software aligned with business needs in an international environment. The position requires active participation in architecture design, performance optimization, and continuous integration and deployment processes. 🗂️ Requirements: Minimum 3 years of experience in .NET development, Knowledge of MVC, Knowledge of REST API, Experience in team-based software development, Strong knowledge of MS SQL, Strong knowledge of ElasticSearch, Experience with Continuous Integration tools, Experience with Continuous Delivery approach, Knowledge of unit testing, Knowledge of integration testing, Very good command of English 📃 Skills: .NET, MVC, REST, MS SQL, ElasticSearch, Git, TeamCity, CI, CD, UnitTesting, IntegrationTesting 🏢 Description: Your responsibilities Design, create and maintain applications using the .NET platform and environment Understand requirements and transform them into functional applications in line with business objectives Maintain and upgrade existing applications and fix issues Rewriting/making changes in existing code structure to increase efficiency and performance Ensure error-free code that adheres to best coding practices Test, monitor, and make better solutions through incremental updates/new features/app optimization Identify bottlenecks and address issues to ensure the best performance Create architecture, specifications, and user interfaces of .Net applications Innovate and build high-quality software solutions leveraging the versatility of the .NET platform Implement best practices and methodologies for security, quality, and development approach Our requirements Min. 3 years of experience in working in the .NET environment; Knowledge of MVC, Rest API; Experience in team software development; Good knowledge of MS SQL and ElasticSearch; Using Continuous Integration tools (Git,Team City) and the Continuous Delivery approach; Knowledge of unit and integration tests; Very good command of the English language (work as part of an international team); Optional Knowledge of Umbraco, Angular, AWS This is how we work on a project Clean Code code quality measures code review design patterns static code analysis Continuous Deployment Continuous Integration Development opportunities we offer conferences abroad conferences in Poland development budget external training industry-specific e-learning platforms intracompany training mentoring soft skills training space for experimenting substantive support from technological leaders support of IT events technical knowledge exchange within the company the company supports open source projects time for development of your ideas What we offer Opportunities for constant development and work on exciting projects, Working in an international environment, English lessons, Attractive remuneration in Euro, Flexible working hours, Fully or partially paid training and development. Benefits sharing the costs of sports activities sharing the costs of foreign language classes sharing the costs of professional training & courses remote work opportunities flexible working time integration events corporate gym corporate sports team corporate library no dress code coffee / tea drinks parking space for employees leisure zone sharing the costs of tourist services sharing the costs of tickets to the movies, theater employee referral program charity initiatives family picnics

🏢 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.

🏢 Summary: B2B contract role for a Full-Stack Software Engineer to develop and maintain backend services in C#/.NET and frontend components in React within a dynamic, international project environment. The position involves building scalable solutions, integrating REST APIs, and supporting implementations with effective problem-solving. Remote work with long-term project engagement. 🗂️ Requirements: Proficiency in C# and .NET for scalable services development, Experience with React.js and React Query, Experience with Azure SQL and MS SQL, Experience building RESTful APIs with ASP.NET Core (OpenAPI), Knowledge of CI/CD processes and Agile methodologies, Experience with Azure DevOps or GitHub, English at minimum B2 level 📃 Skills: C#, .NET, React, ReactQuery, AzureSQL, MSSQL, REST, ASP.NET, OpenAPI, CI/CD, AzureDevOps, GitHub, Azure 🏢 Description: We are currently looking for a Full-Stack Software Engineer for our client, a world-leading provider of digital solutions and applications, with a particular focus on the energy, maritime, and healthcare markets. If working in a dynamic environment is something you’re comfortable with and you use the tech stack listed below on a daily basis, this opportunity is for you! Key responsibilities Developing advanced backend solutions in C# Creating and maintaining frontend components Preparing technical documentation Supporting implementations through quick and effective problem-solving Balancing changing priorities with ongoing development work Ideal candidate profile Proficient in .NET for building scalable services React.js, React Query Azure SQL, MS SQL RESTful APIs with ASP.NET Core (OpenAPI Standard) Knowledge of Agile methodologies and CI/CD processes (Azure DevOps, GitHub) English on B2 level nice to have: Experience with Azure (App Services, Azure Functions, Key Vault, Storage Accounts, Entra ID) Experience using AI-based development tools (Microsoft Copilot, GitHub Copilot) Conditions Employment Type: B2B contract Salary: Depends on your experience Work Model : Remote work model (possible 2–4 business trips per year to the office in Poland or Norway) Benefits : private medical care, sport card, life insurance Project duration: Project start March/April, with a duration of at least until the end of the year Recruitment steps Phone call with Recruiter Client interview Feedback and decision

🏢 Summary: Opportunity for a junior Java developer to work in an agile, international environment delivering high-quality solutions for clients across various industries. The role involves designing, developing, testing, and maintaining reliable code while collaborating with global teams and using modern development practices. Projects include diverse technologies, with a strong Microsoft-based ecosystem and CI/CD practices. 🗂️ Requirements: Bachelor’s or Master’s Degree in Computer Science or related field, 1–3 years of commercial Java development experience, Strong knowledge of object-oriented programming, Understanding of data modelling, Knowledge of design patterns and architectural patterns, Experience with modern system development practices, Ability to perform unit and manual testing, Good English communication skills 📃 Skills: Java, OOP, DataModeling, DesignPatterns, Architecture, UnitTesting, .NET, C#, EntityFramework, MVC, AzureDevOps, Docker, SonarQube, Git, CI/CD 🏢 Description: Are you ready to take on a job in a leading IT services company where you will work alongside professionals from around the world? Take your career to the next level and develop your skills with us. Together, we’ll create strong, sustainable societies, successful companies, and better lives for us all. About the job An agile, international environment Clients from across different domains and industries Find bottlenecks, bugs and devise solutions Unit and manual testing, delivering high-quality solutions Design, develop, and maintain reliable code using the best practices Produce high-quality deliverables Accommodate business and technical requirements Work with different languages and technologies (they vary from project to project), a large part of our tech stack is Microsoft (.NET 6, C#, Entity Framework, MVC) with Azure DevOps, Docker, SonarQube, and Git for CI/CD)). About you: Graduate (Bachelor’s or Master’s Degree) of Computer Science or other related numerate discipline Have at least 1-3 years of commercial Java development experience after graduation Good English skills, both spoken and written Strong understanding of object-oriented programming and data modelling Familiar with various design, architectural patterns and modern system development Open towards and able to quickly learn new technologies Our perks and benefits: Access to the Benefit Platform (Medical Insurance, Life Insurance, Multisport card etc.) Scandinavian work environment Drinks and snacks available at the office Professional IT skills development support Internal training at the Netcompany Academy International cooperation with colleagues from Denmark, Norway, the UK and Vietnam Attractive offices with a great location in Warsaw: Puławska 180 (Metro Wilanowska) and Wronia 10 (Metro Rondo Daszyńskiego) English and Danish lessons at the office In Netcompany we believe that a diverse and inclusive workplace is central to our success, which is why all qualified candidates are invited to apply regardless of gender, sexual orientation, disability, age, religion and belief, ethnic background, nationality, gender identity or culture. We are committed to live out a culture where we provide equal opportunities for all.

🏢 Summary: Senior Full-Stack Engineer role with a 50/50 backend and frontend focus, building scalable microservices-based applications using ASP.NET (C#) and React with TypeScript in a cloud-native environment. The position involves designing and maintaining REST APIs, developing responsive user interfaces, ensuring high test coverage, and contributing to architectural decisions with strong technical ownership. Poland-based employment (Umowa o Pracę) with remote flexibility and quarterly in-person collaboration. 🗂️ Requirements: MSc+ in Computer Science or equivalent, Minimum 5 years experience with ASP.NET and C#, Minimum 5 years experience building REST APIs, Minimum 5 years experience with React, Experience with TypeScript, Strong knowledge of microservices architecture, Knowledge of cloud design patterns, Experience with unit, integration, and end-to-end testing, High level of technical ownership, Fluent English (minimum B2), Poland residency 📃 Skills: ASP.NET, C#, REST, React, TypeScript, Microservices, AWS, Agile, DDD, UnitTesting, IntegrationTesting, E2ETesting, Cloud 🏢 Description: We’re looking for a Senior Full-Stack Engineer who brings deep technical expertise and a collaborative mindset to our product development team. You will work with a modern microservices architecture, building scalable backend services using the ASP.NET Web API with C#, and intuitive frontend interfaces using mainly React and TypeScript. This is a hands-on engineering role with a 50/50 front-/backend focus, ideal for someone who likes to take ownership, thrives in a dynamic product team, and enjoys mentoring others. This role could easily become a Tech Lead role in a foreseeable future. If you're passionate about designing high-impact software in a cloud-native environment, we’d love to hear from you. This Poland-based role offers remote flexibility, but we value in-person collaboration. Our team meets in Poland for at least one week each quarter, so we request all applicants to be located in Poland. This is not a globally remote role. Poland residency is required. The contract form is Umowa o Pracę (only, no B2B). What you will be responsible for Collaborate proactively in refinement sessions with product and tech teams to ensure clarity and feasibility of features. Design, implement, and maintain scalable web APIs using ASP.NET and microservices architecture principles. Develop responsive user interfaces with React and TypeScript that enhance usability and performance. Work closely with Product Owners to clarify feature requirements and ensure business context is well-understood. Define, design and align feature architecture with the Head of Engineering to ensure consistency and scalability. Ensure features meet Definition of Done, with state-of-the-art unit, integration, and end-to-end test coverage. Support incident response and production issue resolution as per team standards. Actively contribute to team knowledge sharing and coach colleagues in technical best practices. What makes you a match Essential Qualifications: MSc+ in Computer Science or equivalent 5 years of proven experience in building secure REST APIs using ASP.NET , as well as developing solid front-end applications with React are non-negotiable must haves. Comprehensive knowledge of contemporary web application architectures, with a focus on microservices and cloud design patterns. Demonstrated ability of high technical Ownership and Tech Leadership are a requirement for this role. Bonus Skills: Hands-on experience with AWS infrastructure. Experience working in cross-functional product teams using Agile practices and following Domain-Driven Design (DDD). Collaboration and Interpersonal Skills: Clear and adaptive communication with both technical and non-technical stakeholders. Strong sense of ownership, accountability, and proactive problem-solving. Languages: English: B2 - (No certificate required, but Fluency) German, Polish, Ukrainian: desired, not required What you can expect A dynamic, ambitious team where your voice is heard, and your contributions truly matter. You’ll have real ownership over your decisions in a trusted, cross-functional environment within a Swiss product company that puts people first. We offer fair compensation, flexible working hours, a hybrid work setup, and a culture that supports both personal and professional growth, fostering a healthy work-life balance. Employer of Record: For this role, we offer employment through our trusted Employer of Record provider Remote.com , ensuring full legal compliance and a seamless experience for our team members in Poland. ID Verification: To maintain a fair and secure hiring process, candidates may be asked to verify their identity their identity before speaking with our Recruiter. This step helps us prevent fraud and focus our resources on genuine applicants. About us Who we are esurance is a Swiss InsurTech offering a SaaS platform that connects SMEs, insurance providers, brokers, and business application providers. Founded in 2013, we're on a mission to make health insurance for small businesses truly hassle-free. What makes us unique You'll be part of a connected, forward-thinking team built on trust, openness, and mutual respect — working hybrid from Zürich or remotely across Europe. We invest in your growth through agile practices, real ownership, and a transparent Grading System that ensures fair pay and clear career paths. Our core values We are connected. We are ahead. We are clear. We are approachable. Do these resonate with you? → Come join us. Our Recruitment Process & Principles We keep our process transparent and respect your time: Application Review — You hear from us within 5 business days. Always. Recruiter Screen — A relaxed Get2Know call to explore mutual fit. Four Interviews — Two Role Knowledge interviews (peer + supervisor), one Culture Match, one Leadership conversation. Batched into two days wherever possible. Hiring Decision — Thoughtful, timely. You'll know within 1–2 weeks. Use of Artificial Intelligence (AI) We use AI to increase productivity and you're welcome to use it to polish your CV or Coverletter. Interviews and assessments should reflect your genuine self, though. Recruiting Agencies: We don't work with unsolicited agency submissions. Thanks for respecting this.

🏢 Summary: Full-stack freelance role focused on building scalable, cloud-native applications using .NET and Angular within the Azure ecosystem. The position involves translating complex business requirements into high-quality software solutions while applying modern architectural patterns and Agile delivery practices. The contract is project-based B2B for an initial 12-month period. 🗂️ Requirements: 4+ years experience with .NET technologies (C#, .NET Core, EF/ORM, WCF), 3+ years experience with Angular or strong React background with recent Angular experience, 2+ years hands-on experience with Azure services (Functions, Logic Apps, Web Apps), Advanced knowledge of architectural and design patterns, Experience with SOAP and REST web services, Experience with SQL and SQL Server, Experience with Git and CI/CD pipelines, Experience with Unit Testing, Fluent English 📃 Skills: .NET, .NETCore, C#, EntityFramework, ORM, WCF, Angular, React, Azure, Functions, LogicApps, WebApps, SQL, SQLServer, Git, CI/CD, SOAP, REST, Agile, UnitTesting 🏢 Description: Join an international team of experts delivering high-impact software solutions for global clients. In this role, you will work in a full-stack capacity, translating complex business requirements into scalable, cloud-native applications. You will collaborate with top-tier professionals to design and implement innovative solutions that address real-world engineering challenges while ensuring the highest industry standards. Form of cooperation: freelance project-specific B2B contract for an initial period of approximately 12 months. Tech stack: Backend: .NET / .NET Core, C#, Entity Framework (or other ORM), WCF, SOAP/REST APIs. Frontend: Angular (primary), React. Cloud: Azure (Functions, Logic Apps, Web Apps, SQL Server). Data: SQL Server. DevOps/Tools: Git, CI/CD, Agile, Unit Testing. Requirements: 4+ years of professional experience with .NET technologies (C#, .NET Core, EF/ORM, WCF) 3+ years of experience in Angular (or strong React background with recent Angular experience) 2+ years of hands-on experience with Azure services (e.g., Functions, Logic Apps, Web Apps) Advanced knowledge of Architectural and Design Patterns Proficiency in Web Services (SOAP/REST) and SQL Experience with Git, Continuous Integration, and Continuous Delivery pipelines Fluent English (written and spoken) for effective international communication Ideally, you’ll also have: Azure Cloud certifications Main responsibilities: Full-Stack Development: Address complex software engineering problems using both object-oriented and functional programming styles. Quality Assurance: Maintain high standards of code quality and testing through Clean Code and Unit Testing practices. Cloud Engineering: Design and develop scalable solutions utilizing a wide range of Azure-hosted services and tools. Agile Delivery: Implement Agile methodologies and modern software delivery techniques, including CI/CD and automated deployment. Professional Growth: Proactively adopt new technologies and frameworks within the Azure Cloud ecosystem to drive project success.

🏢 Summary: Mid Developer role in an R&D team focused on building and maintaining modern sports data products, including live visualizations and APIs. The position involves developing new features, improving code quality, and ensuring scalability and performance of JS-based applications. The role emphasizes long-term collaboration, clean architecture, and active participation in the full software development lifecycle. 🗂️ Requirements: 4+ years of commercial experience building modern JS applications, Strong knowledge of HTML, Strong knowledge of CSS/SCSS, Strong knowledge of ES6+, Strong knowledge of TypeScript, Strong knowledge of Node.js, Strong knowledge of Vue.js or another JS framework, Experience with software architecture and design patterns, Strong understanding of SDLC and software delivery, Understanding of Agile methodologies (Scrum, Kanban), Ability to write unit tests and perform code reviews, Experience with application performance and scalability, Fluent English (minimum B1) 📃 Skills: JavaScript, TypeScript, Node.js, Vue.js, HTML, CSS, SCSS, NestJS, Redis, MySQL, RabbitMQ, Sass, Tailwind, PWA, WebSocket, Docker, Git, CI/CD, GitHub, GCP, Kubernetes, Kafka, Express, Koa 🏢 Description: STATSCORE! We are one of the world's leading companies in the field of providing innovative products for the sports industry. We collect, organize and deliver high-quality sports data helping sports enthusiasts, media and betting organizations achieve their goals. We connect people through what we do and create a better world for sports, every single day! PRODUCTS? All of our products are built in-house and are strictly related to sport. We are serving our customers with in-play live visualizations, as well as sports statistics widgets and raw data provided by our SportsAPI. All the features are created by using new technologies and the best practices around the process of software development. WHAT ROLE WILL YOU TAKE ON A TEAM? We are currently looking for an experienced talent who would like to join our R&D group and work with us to solve complex problems in a simple way! As a product company we are looking for long-term cooperation. Your role as Mid Developer requires quality engineering experience to be a natural team player and empathetic person with a desire to motivate and support a team of engineers. You will cooperate with other Developers, Product Manager, QA, System Architect and Tech Leader. You will spend your time mostly on: - coding new features (~70%) - maintenance and bug fixing (~15%) - internal meetings and analyses (~15%) Technologies you will be using (At least be familiar with a few of them) NestJS, Redis, MySQL, RabbitMq, Vue.js, Sass, Tailwind CSS, PWA, WebSocket, Docker, Git, CI/CD, Github Actions. YOUR RESPONSIBILITIES: Take an active part in creating a technological solutions/development roadmap Take an active part in the development cycle (coding, code-reviewing, writing unit tests) Build products, ensuring high performance, scalability and reliability Take care of broadly understood good practices and the quality of code Keep improving the entire software development life-cycle Control technical debt OUR EXPECTATIONS: Have 4+ years of experience building modern JS applications in a commercial environment Knowledge of HTML, CSS/SCSS, ES6+, TypeScript, Node.JS, Vue.JS (or another framework) Experience with architecture and software design patterns Have good interpersonal skills and fluent in English (B1 at least) Have strong analytical and problem-solving skills Strong knowledge of software development life cycle and delivery Understanding of Agile methodologies (mainly Scrum and Kanban) Would be your advantage: Experience with GCP, Kubernetes, Kafka Experience with popular backend frameworks (Nitro/H3, Express, Koa, NestJS) Expertise in application scaling Security expertise HOW DO WE WORK? We work in self-organizing Scrum teams. Test writing and code refactoring is our daily bread. We are taking care of the technological debt and the quality of the code. We plan our Sprint goals every 2 weeks, and use OKR’s in every quarter planning. We speak both Polish (internally) and English (with our partners). We work in hybrid mode with flexible hours, from home or from the office in Katowice (no dress code). TEAM & WORKING CONDITIONS: Annual performance bonus Private medical care Life insurance Lunch cards Sport cards Professional training & courses + English language courses Integration events, family picnics Additional days off for: birthdays, volunteer work Employee referral program Fruits / coffee / tea / drinks Fun office activities in our leisure zone such as: table football, play station, board games, darts Welcome pack All the equipment you need (laptop, extra-monitor, headphones), you only have to bring your talent! RECRUITMENT PROCESS: Only 3 short stages ahead of you: Screening - phone call (up to 30 min. in Polish) Technical task (4 hours estimated) Final interview with Hiring Manager and HR - video call / meeting in our office (90 min. in Polish)

🏢 Summary: Development of scalable, cloud-native applications using C#/.NET in a microservices architecture on Microsoft Azure. The role focuses on building high-performance, containerized systems, ensuring quality through CI/CD practices, and optimizing performance in modern cloud environments. Position requires strong engineering expertise and experience in travel-related solutions. 🗂️ Requirements: 5+ years experience with C# and .NET, 3+ years experience developing travel-related solutions, Experience with modern cloud architectures, Expertise in Microsoft Azure, Experience with containerized applications, Experience with SQL and NoSQL databases, Strong knowledge of microservices architecture, Understanding of API design principles, Knowledge of clean architecture and SOLID principles, Experience with CI/CD practices 📃 Skills: C#, .NET, Azure, SQL, NoSQL, Microservices, Containers, APIs, CI/CD, SOLID 🏢 Description: Our Client is a rapidly growing European technology company developing advanced digital solutions used by thousands of customers worldwide. The organization focuses on building scalable platforms and innovative products that support operational efficiency and business growth. Their engineering teams work in modern cloud environments and emphasize quality, user experience, and continuous delivery. The company operates internationally and continuously invests in product development and technology excellence. 📍 Location: Warsaw - once per week in the office 🚀 Your responsibilities Develop clean, scalable code using C# / .NET in microservices architecture and cloud-native environments Test and deploy systems and applications on Microsoft Azure Monitor and optimize system performance , identifying and resolving issues proactively Act as a technical expert for the system and support other internal teams Work in an Agile squad , with strong focus on user experience, quality assurance, and CI/CD practices Contribute to the engineering culture by sharing knowledge and applying best practices Work on projects that directly impact the company’s growth and product development 🎯 Our requirements 5+ years of professional experience in software development using C# / .NET and modern cloud architectures 3+ years of experience developing travel-related solutions Strong understanding of core software engineering principles and API design Proven expertise in building and managing high-performance containerized applications on Microsoft Azure Experience designing and managing SQL and NoSQL databases Deep understanding of microservices architecture, clean code, clean architecture, and SOLID principles Professional English proficiency ⭐ Nice to have Working knowledge of Angular / AngularJS Familiarity with AI tools supporting development workflows Experience working in Agile / Scrum environments Thank you for all applications. We will contact selected candidates. TQLO Sp. z o.o. – Employment Agency (KRAZ 33580)

🏢 Summary: Full Stack Developer role focused on building and evolving a modern web application platform with complex workflows and data-driven features. The position involves developing and maintaining both frontend and backend components, ensuring scalability, performance, and reliability. You will collaborate within a cross-functional team to deliver iterative improvements using modern development practices and AI-assisted tools. 🗂️ Requirements: Experience in full stack web application development, Hands-on experience with React, Experience with C# and .NET or comparable backend technologies, Practical experience with SQL-based databases and writing queries, Experience using AI-assisted development tools (e.g., Claude, Cursor), Solid understanding of Git and version control workflows, Ability to work with and extend existing codebases 📃 Skills: React, TypeScript, C#, .NET, SQL, Git, REST, Claude, Cursor 🏢 Description: Project overview The project is a web based application platform designed to support complex user workflows and data driven features. It focuses on performance, maintainability, and iterative delivery of new capabilities. Team You will be part of a cross functional development team consisting of full stack developers, frontend specialists, backend engineers, and QA engineers. The team works collaboratively, reviews code regularly, and follows shared development standards and branching practices. Position overview We are looking for a Full Stack Developer to contribute to the development and evolution of a modern web application platform. You will work on both frontend and backend components, focusing on building reliable, scalable features and improving existing functionality. The role combines hands on development with close collaboration across engineering and product roles. Technology stack React, TypeScript, C#, .NET, SQL based databases, Git, REST APIs, AI assisted development tools such as Claude and Cursor Responsibilities Develop and maintain frontend features using React and related technologies Build and support backend services using C# and .NET Collaborate with team members on feature design, implementation, and code reviews Work with SQL based databases to design, query, and optimize data storage Use AI assisted development tools to improve development efficiency and code quality Follow established Git workflows and branching strategies Participate in troubleshooting, debugging, and performance improvements Requirements Experience building web application platforms in a full stack role Hands on experience with React for frontend development Experience with C# and .NET or comparable backend technologies Understanding of SQL based databases and practical experience writing queries Experience using AI tools to support software development, including Claude or Cursor Solid understanding of Git, version control, and common branching flows Ability to work with existing codebases and contribute to ongoing development Nice to have Experience with cloud based environments Familiarity with CI CD pipelines Experience working on large scale or long term web platforms Exposure to performance optimization and application monitoring What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)