Senior Full-Stack Developer(.Net + React)
Sigma Software
•Remote
About The Position
Sigma Software is seeking a Senior Full-Stack Developer to work on impactful projects in the automotive industry. This role involves contributing to cutting-edge solutions that prevent production faults. It is a Senior role with a Remote work format, offering full-time engagement and direct collaboration with Customer teams. The company values innovation, ownership, and engineering excellence, with over 20 years of experience delivering high-quality solutions. The tech stack includes modern technologies, cloud-native environments, and AI-assisted development tools.
Requirements
- At least 5 years of professional software development experience
- Strong hands-on expertise with .NET / C# and modern web technologies
- Proven background in complex business domains and large-scale enterprise applications
- Solid experience with ASP.NET Core / Web API, Entity Framework Core, database design and optimization
- Strong front-end skills with React.js, Redux, Material UI, TypeScript, and modern JavaScript practices
- Practical experience with cloud platforms (AWS, Azure, GCP)
- Knowledge of CI/CD processes, automated delivery pipelines, and code quality practices
- Experience working with containerized environments and Kubernetes
- Familiarity with AI-assisted development tools and practices
- Good understanding of software architecture principles, design patterns, and clean code
- Experience working in Agile teams
- Upper-Intermediate English level or higher
Nice To Haves
- Proactive, ownership-driven, and capable of working independently
- Strong analytical and problem-solving skills
- Comfortable collaborating with distributed, cross-functional teams
- Adaptable to changing requirements and priorities
Responsibilities
- Work directly with Customer engineering and product teams to understand business needs, clarify requirements, and propose effective technical solutions
- Take ownership of end-to-end feature delivery from technical analysis and design to implementation, testing, and production support
- Design, develop, and maintain high-quality full-stack solutions using .NET, React.js, and cloud technologies
- Participate in architecture discussions, technical decision-making, and delivery planning
- Identify and recommend technical improvements, risk mitigation strategies, and optimization opportunities
- Develop scalable, reliable, and maintainable applications following engineering best practices
- Work with containerized environments and Kubernetes-based deployments
- Apply AI-assisted development approaches to improve productivity and code quality
- Collaborate closely with distributed teams (developers, QA, product owners, architects)
- Contribute to code reviews, technical documentation, and knowledge sharing
- Maintain transparent communication and strong alignment with Customer expectations
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
