Senior .NET Full Stack Developer
Sunovaa Tech
About the role
Job Description
Senior .NET Full Stack Developer Client: Hitachi Energy Technology Services Pvt. Ltd.
Experience
1015 years in C#/.NET and
SQL ReactJS Experience
4β6 years
Location
To be confirmed Employment Type: To be confirmed Role Summary We are looking for an experienced Senior .NET Full Stack Developer with strong expertise in C#, .NET, SQL and ReactJS. The candidate should have experience in enterprise application development, solution design, database management and modern AI-assisted software development using GitHub Copilot's agentic capabilities and SpecKit or an equivalent solution. The ideal candidate will collaborate with technical leads, development teams, testing teams and release teams to deliver high-quality, scalable and maintainable software solutions.
Mandatory Skills Strong hands-on experience in C# and .NET / .NET Core. 10β15 years of experience in C#/.NET development with SQL. 4β6 years of hands-on experience in ReactJS. Experience using GitHub Copilot's agentic capabilities for software development. Experience with SpecKit or an equivalent specification-driven development solution.
Strong SQL and relational database development experience. Experience in enterprise application design, development and maintenance.
Key Responsibilities
- Participate in requirement-gathering sessions and clarify functional and technical requirements.
- Participate in solution design discussions and technical reviews with the Hitachi Energy Technology Services team.
- Design, develop and implement solutions based on agreed business requirements.
- Develop and maintain backend applications using C# and .NET and frontend applications using ReactJS.
- Leverage GitHub Copilot's agentic capabilities and SpecKit or equivalent tools to support AI-assisted development.
- Collaborate with development and testing teams to investigate and resolve defects and regression issues arising from new development.
- Work closely with the release team to support application releases and deployments.
- Perform database upgrades and support database changes across application modules.
- Conduct debugging, code validation and application maintenance activities.
- Participate in technical reviews and provide implementation updates as required.
- Report daily activities, planned tasks, expected deliverables and project progress to the technical lead or manager.
Technical Skills
Backend: C#, .NET, .NET Core, ASP.NET, REST APIs Frontend: ReactJS, JavaScript, HTML5, CSS3 Database: SQL Server, SQL queries, stored procedures, database maintenance and upgrades AI-Assisted Development: GitHub Copilot Agent Mode or agentic capabilities, SpecKit or equivalent specification-driven development tools Software Engineering: Application design, debugging, code reviews, regression testing, defect resolution, deployment and release support
Preferred Skills
- Experience developing and maintaining enterprise-scale applications.
- Knowledge of Agile/Scrum software development methodologies.
- Experience with source control and collaborative development workflows.
- Strong analytical, troubleshooting and problem-solving skills.
- Good communication and stakeholder coordination skills.
- Ability to work effectively with cross-functional development, QA and release teams.
- Candidate Profile The candidate should be a senior software developer with strong hands-on C#/.NET and SQL expertise, substantial ReactJS experience, and practical exposure to AI-assisted development workflows.
- The candidate must be comfortable participating in technical discussions, owning development deliverables, resolving production or regression issues, and supporting releases.
Eligibility & process
Who can apply
Experience: 10-18 Yrs. Open to matching qualifications.
Skills & stack
Selection process
- Online Assessment / Technical Interview Rounds / HR Review
Prep kit
20 resourcesStudy material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Behavioural & HR questions 3
Highlight Sunovaa Tech's market reputation, recent tech innovations, and how your skills in Server directly solve their team's objectives.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.