Senior Software Engineer - Team Lead

Energy Management's Analytics & Data Science team works to accelerate the transition toward a carbon-free future through software and analytics. We are looking for a Senior Software Engineer - Team Lead to help us accomplish this mission.
Working with the Analytics & Data Science team in DNV - Energy Management's Technology group is more than just a job; it's an opportunity to be part of a collaborative community where you can learn, grow, and thrive. Join a dynamic and diverse technology team that values innovation, impact, and sustainability. Help us bridge the gap between advanced analytics systems and user-facing web applications that support demand side management, demand flexibility, and transportation electrification programs!

This role is based at our DNV office in North Andover, MA, Chalfont, PA, New York, NY, Rochester, NY, Troy, NY presenting a dynamic hybrid schedule where employees will typically spend three (3) days per week working from either a DNV office. Further details regarding role-specific requirements will be shared during the interview process.

The position may also be considered at other DNV offices within the Eastern Time Zone.

What You'll Do

As a Senior Software Engineer - Team Lead, you will play a dual role:

• Hands-on builder (60-75%) - design, build, and maintain the backend services, APIs, data integrations, and DevOps tooling that connect our analytics/data platforms to our React-based customer-facing web applications.
• Team lead (25-40%) - coordinate and mentor a small offshore development team and provide technical alignment with onshore developers in a partner org.

You'll work closely with analytics engineers, data engineers, ML engineers, and Product Managers ensuring the work of the web development teams is aligned, maintainable, and integrated into our larger data ecosystem.

This role is ideal for someone who thrives on variety - you might write SQL queries one day, debug an API integration the next, and lead a security or performance review later that week.

Task May Include

• Build & maintain backend services and APIs that expose analytics results to web apps
• Write SQL queries and optimize application performance
• Support sprint planning, code reviews, and technical guidance for a small offshore developer team
• Align work of offshore web developers with data/analytics priorities
• Improve CI/CD pipelines, testing frameworks, and security posture
• Develop reusable libraries and utilities to accelerate both web and data teams
• Create documentation, architecture diagrams, and onboarding materials for developers
• Contribute to system design discussions on how analytics systems integrate into customer-facing applications
• Troubleshoot production issues across the stack (databases, APIs, front-end integrations)