Senior Full-stack Developer (.Net + React)

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Wroclaw, Poland

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C#/VB.NET

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BCM Industry

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22/05/2026

Req. VR-122649

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Project description

We are seeking a talented and motivated Software Engineer with a strong focus on C# and React to join our team. The ideal candidate will have extensive experience working on cloud-hosted APIs, backend services, and web application technologies. You will be responsible for designing, developing, and maintaining both existing front-end and back-end components, as well as creating new applications and APIs hosted in Azure. You will play a critical role in ensuring the performance, reliability, and quality of our software products at the bank, as well as building new applications and features.

Responsibilities
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Back-End Development: Developing server-side logic using .NET technologies, creating REST APIs, and integrating with databases.

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Front-End Development: Building rich user interfaces using React 18+ and ensuring a stable, performant, and responsive user experience.

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Full Stack Integration: Ensuring seamless integration between front-end and back-end components.

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Code Quality: Writing clean, maintainable, and efficient code following best practices and coding standards, utilizing AI coding assistants.

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Testing: Create and expand unit and integration tests for both frontend and backend code.

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Continuous Improvement: Staying up to date with the latest industry trends and technologies with a growth mindset of continuously improving skills and knowledge.

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Deployments: ensure stability through frequent and automated deployments.

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Production stability: Assist with L3 production support/issue investigation and remediation.

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Strong understanding of software testing principles, methodologies, and tools.

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Proficiency in analyzing, debugging, and solving technical issues.

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Team player with excellent communication skills to work effectively with cross-functional teams and business stakeholders.

Skills

Must have

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React / TypeScript: Strong experience with 18+ and its core principles, including state management, hooks, and component lifecycle. Experience with Vite, TanStack, and Tailwind CSS

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C# .NET: Solid understanding of .NET Core (8+), including ASP.NET Core, Signal R, EF Core, and concurrency via multithreading and async/await patterns.

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Azure: Experience creating/deploying/troubleshooting App Services such as Web Apps and Functions (AZ Signal R nice to have).

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Relational Database Knowledge: Experience with SQL databases, such as SQL Server or Sybase.

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Unit Testing: TDD-driven development with XUnit, NUnit, and/or Jest/Vitest.

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Problem-Solving Skills: Strong analytical and problem-solving abilities with the ability to independently investigate/evaluate new technologies/libraries.

Nice to have

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Advanced experience with relational databases such as SQL Server, with the ability to design and optimize/tune while maintaining stability/data consistency.

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AI experience with machine learning, NLP, model training, Copilot, MCP servers, etc.

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Experience with CI/CD platforms such as Jenkins, GitLab, and TeamCity.

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Experience with deployments via Terraform and GitLab pipelines.

Other
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Languages

English: B2 Upper Intermediate

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Seniority

Senior

Luxoft Benefits*
  • Relocation options **
  • Experience in an international environment
  • Cross-cultural experience
  • Feedback culture
  • Regular appraisals
  • Annual holiday - 20 or 26 days. The duration of the leave depends on the overall seniority
  • Occasional leave - 1 or 2 days/ depending on the circumstances
  • Child care leave - 2 days or 16 hours per year
  • Absence due to force majeure - 2 days or 16 hours per year
  • Maternity Leave - 20 weeks
  • Parental Leave - 41 weeks
  • Paternity Leave - 14 days
  • Expert-led tech courses covering basic to advanced topics
  • Internal instructor-led soft skills courses
  • Comprehensive in-house self-learning resources for both soft and hard skills
  • Access to external self-learning libraries like ProQuest eBook and Udemy for Business
  • Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy
  • Custom Learning Programs: upskilling, reskilling, technical mentorship
  • Leadership Programs for Managers
  • Multisport card
  • Possibility to order Multisport card at the corporate rate for family members
  • LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.
  • One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners
  • Preferential banking offer
  • Preferential car leasing offer
  • Cafeteria program discounts for shops, cinema tickets, holiday offers
  • Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support
  • Private Healthcare Insurance with unlimited access to specialists
  • Full dental support
  • Travel Insurance
  • Possibility to add private healthcare coverage for family members at the corporate rate
  • Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer
  • Reimbursement for corrective glasses
  • Many fun social activities organized by the Luxoft team offline in your city
  • Online entertainment events for whole company and local team events
  • A workplace where you’re treated with respect within a multicultural team
  • Rotation between projects and accounts
  • New career opportunities

Self-Learning Library

CSR Projects

*The acquisition of rights to the above benefits depends on the form of cooperation. Benefits apply to those employed under a contract of employment.

**Please note that relocation is not available for all open positions. At Luxoft Poland it is possible to work remotely only from the territory of Poland.

***Options offered by the Polish government.

Wroclaw, Poland

Req. VR-122649

C#/VB.NET

BCM Industry

22/05/2026

Req. VR-122649

Apply for Senior Full-stack Developer (.Net + React) in Wroclaw

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