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Lead / Manager – .NET Developer

LumelTN, IndiaApril 17, 2026

Job Description

Lead / Manager – .NET Developer Employment Type: Full-timeExperience Level: 6 – 10 Years About the Role We are seeking a seasoned Lead/Manager – .NET Developer who can drive technical excellence, lead teams, and guide our large-scale migration from Node.js and Golang to .NET. This role combines hands-on backend engineering, architectural decision-making, and team leadership. You will oversee the design and implementation of scalable, high-performance backend services and help shape the future of our core product platform. *Key Responsibilities**Technical Leadership & Architecture Lead the end-to-end development of backend services using .NET & C#.

  • Own architectural decisions for microservices, distributed systems, and platform scalability.
  • Drive and govern the migration of services from Node.js and Golang to .NET, ensuring performance, stability, and feature completeness.
  • Mentor, guide, and upskill a team of developers through code reviews, pair programming, and technical coaching.
  • Establish and enforce engineering best practices, coding standards, and architectural patterns.

Execution & Delivery* Collaborate with product, DevOps, architects, and frontend teams to deliver well-designed and stable product features.

  • Optimize performance, reliability, and security across backend services.
  • Oversee CI/CD processes, automated testing, and deployment strategies.
  • Ensure observability through proper logging, monitoring, alerting, and error-handling frameworks.
  • Participate in roadmap discussions, sprint planning, and cross-functional decision-making.

People & Project Management* Provide technical direction and project leadership to 4–10+ engineers.

  • Facilitate communication between engineering, product, and stakeholder groups.
  • Conduct performance reviews, capability assessments, and hiring interviews.
  • Manage timelines, risks, and deliverables for complex backend initiatives.

Required Skills & Qualifications* 6–12 years of professional experience in backend engineering, with strong expertise in C#/.NET.

  • Demonstrated leadership experience: leading teams, mentoring developers, or managing projects.
  • Proven track record building high-availability, distributed systems, or SaaS platforms.
  • Strong understanding of REST APIs, microservices, event-driven architecture, async processing.
  • Practical experience with Entity Framework Core, SQL databases (MSSQL/PostgreSQL), NoSQL (Redis/MongoDB), and caching patterns.
  • Hands-on experience with cloud platforms (Azure preferred; AWS/GCP acceptable).
  • Proficiency with Docker, Kubernetes, and cloud-native development.
  • Experience migrating/modernizing legacy or non-.NET systems into .NET (highly preferred).
  • Solid understanding of CI/CD (Azure DevOps, GitHub Actions, Jenkins).
  • Strong debugging, performance tuning, and system design skills.
  • Excellent communication, leadership, conflict resolution, and stakeholder management abilities.

Nice-to-Have* Prior experience leading migrations from Node.js or Golang into .NET.

  • Knowledge of DDD, clean architecture, CQRS, or advanced architecture patterns.
  • Experience with Kafka, RabbitMQ, Azure Service Bus, or other messaging systems.
  • Exposure to frontend ecosystems (React/Angular) is a plus.
  • Strong understanding of security best practices, auth, identity, and OWASP guidelines.

What We Offer* Opportunity to lead a major platform migration and shape engineering direction.

  • Ownership of complex technical problems and architecture decisions.
  • A collaborative, product-driven engineering culture that values innovation.
  • Competitive compensation, leadership growth, and career advancement opportunities.

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