Senior Full Stack Software Engineer (.Net with React)
About the role
The Senior Full Stack Software Engineer (.Net with React) role at Endava Romania is based in Cluj-Napoca, Romania, with hybrid work. The work covers technical solutions for applications of medium to high complexity, from design through maintenance. The source page marks this vacancy as expired.
Work format
This is a full-time position.
What to prepare
- Prepare a walkthrough of a feature you owned from design through deployment.
- Bring a code sample showing .NET and React integration through a REST API.
- Prepare an example of mentoring a junior developer or giving code-review feedback.
Responsibilities
- Design, estimate and implement solutions, contributing to architecture and technical decisions.
- Clarify requirements, processes and priorities with cross-functional teams throughout the software development lifecycle.
- Review code and promote engineering practices covering DevOps, CI/CD and testing.
- Identify development risks, propose improvements and resolve technical challenges.
- Mentor less experienced engineers and share knowledge about emerging technologies.
Requirements
- At least 5 years delivering production software, with feature ownership from design to deployment.
- Backend experience with C#, .NET 6/8, ASP.NET Core, Entity Framework, LINQ and relational databases using SQL.
- Knowledge of SOLID, clean and layered architecture, microservices, asynchronous programming, performance optimization and scalability.
- Experience designing and consuming RESTful APIs and integrating them with frontend applications.
- React and TypeScript experience, plus HTML5, CSS3, responsive interfaces, component architecture and state management.
- Familiarity with npm/yarn and bundlers, alongside experience with unit and integration testing, CI/CD and version control.
- Familiarity with containerization and experience working in Agile/Scrum environments.
- Analytical skills, initiative, independent working, collaboration and good spoken and written English.
Nice to have
- Cloud platform experience with Azure, AWS or GCP is a plus.
- Docker experience is a plus alongside the containerization requirement.
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Global IT services and digital-transformation partner with deep engineering roots and delivery centers across Romania (Bucharest, Cluj-Napoca, Iasi, Timisoara, Brasov), building custom software for en
- Location
- Bucharest, Romania
- Team size
- 10000+
- Remote policy
- Hybrid
Overview
- Seniority
- Senior
- Remote policy
- Hybrid
- Location
- Cluj-Napoca, Romania
- Employment
- Full-time
- Posted
- Jul 27, 2026