Senior Full Stack Engineer (remote)

WHO WE ARE

GridUnity is the industry leader in interconnection life cycle management, delivering cutting-edge software solutions that eliminate bottlenecks in the interconnection process and accelerate the transition to a more affordable, sustainable, and resilient energy future.

Our Mission

We unite all grid interconnection stakeholders on a single platform that converts centralized data into actionable intelligence and accelerates the transition to a reliable, sustainable, and cost-efficient electric grid.

GridUnity is a trusted partner to leading utilities, grid operators, and policymakers. Our technology solutions tackle the interconnection queue backlog by significantly reducing processing times. Whether cutting transmission interconnection timelines from years to months or enabling distribution applications to be processed within a day, we help accelerate energy projects at every scale.

Our Vision

Energizing the planet with a faster, smarter, and more sustainable grid.

What You’ll Do

As a Senior Full Stack Engineer, you will play a critical role in designing, building, and scaling GridUnity’s cloud-based SaaS platform. This is not just a coding role—you will act as a technical leader, mentor, and change agent, helping drive engineering excellence across the team. Reporting to the Engineering Manager, you will own complex features end-to-end and ensure the highest levels of scalability, reliability, and security.

You will:

Lead the design, development, and delivery of high-scale, data-driven applications across the full stack

Mentor and guide engineers through code reviews, design discussions, and pairing sessions, raising the technical bar across the team

Champion engineering best practices, driving improvements in scalability, reliability, observability, and security

Collaborate closely with product managers and cross-functional teammates to translate business needs into elegant, well-architected solutions

Influence system architecture decisions and take the lead on high-impact technical initiatives

Serve as a steward of good data practices, ensuring privacy, security, and accuracy of critical datasets

Act as a change agent within the engineering organization—introducing new tools, workflows, and approaches that improve how we deliver software

Contribute thought leadership and technical expertise to support our long-term product and technology strategy

What You’ll Bring

Required Knowledge/Skills/Abilities

7+ years of professional software development experience, including 3+ years in senior-level roles

Proven leadership skills: mentoring junior engineers, leading technical initiatives, and driving team-wide improvements

Strong experience building and scaling full-stack applications

Professional experience with several of the following technologies:

Backend: Node.js, TypeScript, Java, Python, or C#

Frontend: React or a similar modern JavaScript framework

Databases: PostgreSQL or another relational database

Demonstrated experience architecting, building, and maintaining production systems

Excellent communication skills with the ability to influence technical direction and align teams

Preferred Knowledge/Skills/Abilities

Experience with serverless architectures (e.g., AWS Lambda, API Gateway)

Production experience with GraphQL (queries, mutations, schema design)

Familiarity with event-driven and microservice architectures

Exposure to multi-tenant systems and role-based access control

Track record of contributing to architecture and system design in growth-stage SaaS companies

Daily user of AI-enhanced engineering tools (Cursor, Windsurf, GitHub Copilot, ChatGPT, etc.)

Interest or experience in integrating LLMs into production systems (prompt engineering, embeddings, structured outputs, or agent-style workflows)

OUR CULTURE

We are a lean, fast-moving team that values bold thinking, reliability, and continuous learning. We operate with radical transparency, embrace scrappiness, and build solutions that anticipate customer needs. We also believe work should be fun and fulfilling — what we call “funfillment.”