Senior Full Stack .NET/React Engineer

Forte Group is looking for Senior Full Stack .NET/React Engineer who will have the opportunity to join a team of developers working on the cloud-based platform combining Portal, CRM & EDM, to deliver the right information in the right hands at the right time. It empowers the efficient capture, delivery and communication of all customer interactions and service requests from initial point of contact through to successful fulfilment – anytime, any place and across every channel. You will work closely with other Engineers across the company, adhering to industry best practices. Your expertise in building cloud-ready products will be instrumental in driving successful outcomes.

Technologies and Tools

• Frontend: React, Typescript, JavaScript, HTML/CSS
• Backend: ASP.NET Framework, .NET Core, EF Core, xUnit
• Databases: MS SQL Server (Azure)
• Repository: GitHub, Azure Repos
• Tools: GitHub Actions, GitHub Issues, Docker, Playwright, Postman, Nuget, Visual Studio Code

Team structure and Workflow

The team is integrated and allocated in Poland, Ukraine and the United Kingdom. Team members use GitHub Issues to work with backlog and prioritize items. Communication mainly consists of daily meetings and interpersonal communication via Slack and Microsoft Teams. We’re following the Scrum process and practicing the Agile Way of Working in close, day-to-day collaboration with each other.

Responsibility

• Design, develop, test, and maintain critical software systems, primarily focused on .NET.
• Develop high-quality, reusable, and scalable frontend components using React and related technologies.
• Build interactive and dynamic user interfaces using JavaScript, HTML5, and CSS3.
• Provide technical guidance and mentorship to engineers.
• Drive technical decisions and own complex system components.
• Collaborate with technical product managers, designers, and other engineers to identify system requirements and develop technical solutions.
• Develop API-based interfaces for our products, ensuring high quality standards and compliance with industry regulations.
• Ensure high test coverage for developed features through implementation of automated unit, API, and UI tests.
• Apply Shift-left testing principles by integrating automated tests early in the development lifecycle to detect defects as early as possible.
• Collaborate with QA engineers to define test strategies and continuously improve test coverage and reliability.
• Participate in code reviews, provide constructive feedback, and improve the overall quality of our engineering output.
• Troubleshoot complex issues using log analysis, profiling tools, and collaborative debugging techniques.
• Understand system architecture principles and ability to build accordingly to meet growing traffic demands and improve overall efficiency.
• Implement continuous integration/continuous deployment (CI/CD) pipelines for automated testing, build, and deployment processes.
• Stay up to date with the latest features, libraries, and best practices; apply this knowledge to drive innovation within our engineering team.
• Be proactive and propose reasonable decisions
• Be flexible and able to align with priorities coming from the business

Qualifications and Skills

• 5 + years of professional frontend development experience, with at least 3 years in React.
• Proficiency in writing high-quality, readable, and maintainable code using C#.
• Experience designing and developing RESTful APIs, microservices architectures, and event-driven systems.
• Experience writing and maintaining end-to-end UI and API tests using Playwright with TypeScript, ensuring high coverage and fast feedback in CI/CD pipelines.
• Strong understanding of Shift-left testing approach, with hands-on experience integrating testing activities early in the software development lifecycle.
• Familiarity with cloud platforms (AWS and Azure), containerisation tools (e.g. Docker), and orchestration frameworks (e.g. Kubernetes).
• Experience working with relational databases, caching layers, and messaging queues.
• Proven experience of testing principles and practices; applying this knowledge to drive innovation within our Engineering team.
• Experience with Agile development methodologies (Scrum, Kanban).
• Knowledge of observability practices (logging, metrics, tracing) and monitoring tools (e.g. Prometheus, Grafana).
• Understanding of cloud security best practices, including IAM policies and secret management.
• Good communication and interpersonal skills
• Upper-Intermediate English level or higher (both verbal and written)

Engineering Practices

• Agile Methodology
• Code Review
• CI/CD
• Unit Testing
• Shift-Left Testing
• Containerization

We offer

• Work your way — anywhere, anytime. Our remote-first approach lets you choose where and how you work best!
• Experience working with diverse teams and gaining international expertise
• A friendly, supportive team and an enjoyable work environment where your ideas matter
• A chance to work on exciting, challenging projects using cutting-edge technologies that make a real impact
• Comprehensive health insurance, corporate psychologist access, and partial sports activity coverage
• Free training programs, reimbursement for certifications, and access to online learning platforms to fuel your growth
• Free group English classes and discounted individual lessons
• Paid vacation, public holidays, and sick leave are fully covered by Forte Group
• Referral bonuses, regular performance reviews, and full support for business trips
• Corporate events and holiday presents

Join a team that invests in your well-being, growth, and success!