Job Title: Senior Backend Engineer (.NET Core)Location: Pune/Nashik (Hybrid)Experience: 8+ yearsWe are looking for a Senior Backend Engineer (.NET Core) to join our team. This is a hands-on individual contributor role with additional responsibility to guide and mentor backend engineers across senior, mid, and junior levels. The ideal candidate should have strong experience in .NET Core (8.0+), microservices architecture, API design, and cloud-native development on Azure. The candidate will actively contribute to platform-level backend services, shared components, and integrations across EcoTools and Unify initiatives, while helping establish backend engineering best practices across the team.Kindly source relevant profiles as per the below points :

- We specifically need robust frontend developers who are also full stack, due to the majority of work being frontend.
- Full stack skill set with Strong Frontend skills and experience, preferably React.
- Recent hands-on experience
- Senior or solid intermediate moving to senior
- Engineering backgrounds with good aptitude

Key responsibilities:

- Design, develop, and maintain scalable backend services and APIs using .NET Core (8.0+).
- Build microservices-based backend APIs and tools aligned with EcoTools platform architecture.
- Develop secure and high-performance REST APIs used by micro frontend applications and other services.
- Contribute to backend architecture decisions, including service design, API standards, authentication, and data access patterns.
- Integrate backend services with platform services such as authentication, messaging, logging, and shared Unify components.
- Ensure backend solutions meet non-functional requirements (performance, scalability, reliability, and security).
- Guide and mentor backend engineers through code reviews, design discussions, and architectural best practices.
- Collaborate with frontend engineers, DevOps, and platform teams to ensure seamless system integration.




- Implement unit and integration tests to ensure high code quality and reliability.
- Contribute to CI/CD pipelines, deployment automation, and observability improvements.
- Participate in technical documentation, ADR discussions, and architectural governance reviews.
- Support engineering teams in troubleshooting production issues and improving system stability.

Essential requirements

- Bachelors or Master’s degree in Computer Science, Engineering, or a related field.
- 6–9 years of hands-on backend development experience using .NET Core / ASP.NET Core.
- AI Skill Level: Has built or contributed to AI-powered features. Understands prompt, design, evaluation, guardrails, and failure modes.
- Have hands on in spec/skill driven agentic AI development.
- Strong expertise in REST API design, microservices architecture, and distributed systems.
- Experience working with Azure cloud services (App Services, Azure SQL, Event Hub, Service Bus, or similar).
- Solid understanding of authentication and authorization mechanisms (OAuth2, JWT, OpenID Connect).
- Experience with database technologies such as SQL Server, PostgreSQL, or NoSQL systems.
- Strong knowledge of clean architecture principles, SOLID design patterns, and scalable backend design.
- Experience working in Agile software development environments.
- Robust communication and collaboration skills.
- Strong problem-solving skills, debugging, and performance optimization skills, ownership mindset, and ability to collaborate across teams.
- Experience working in Agile software development methodologies.
- Ability to manage responsibilities independently and deliver results within deadlines.

Desired skills and competencies

- Experience with distributed application frameworks such as Dapr.
- Exposure to event-driven architectures and messaging systems.
- Familiarity with API Management, gateway patterns, and platform integrations.
- Experience working with large-scale SaaS platforms and micro services architectures.
- Exposure to AI-assisted development tools and modern engineering practices.

📌 Senior Backend Engineer (.NET Core) (Nashik)
🏢 Sass Innovations
📍 Nashik