Software Development Engineer

About Stem - Driven by human and artificial intelligence – Stem is unlocking energy intelligence.

Stem is a global leader reimagining technology to support the energy transition. Turning complexity into clarity, and potential into performance.
We help asset owners, operators and stakeholders benefit from the full value of their energy portfolio by enabling the intelligent development, deployment, and operation of clean energy assets. Our integrated software suite, Power Track, is the industry standard and best-in-class for asset monitoring, supported by professional and managed services, under one roof. Meant to tackle challenges as seamlessly as possible, Stem shows the information needed clearly and accurately and helps harness raw data to inform actionable insight.

With global projects managed in 55 countries – from Germany to Japan and across North America – customers have relied on Stem for nearly 20 years to maximize the value of their clean energy projects.

Stem’s culture embodies diversity & inclusion beyond the traditional facets of gender, ethnicity, age, disabilities, and sexual orientation to include experience, personality, communication, work styles, and more. At our core, Stem is at the momentous intersection of clean energy and software technology where diverse ideas, experiences, and professional skills converge to make the inclusive culture we have today. Together, we are turning old school thoughts about software and energy into progressive, collaborative, and innovative solutions.

By joining our team, you will be collaborating with data scientists, energy experts, skilled salespeople, thought-leading executives and more from a range of backgrounds. This intersection of ideas, beliefs, and skills is what makes us unique enough to lead the world’s largest network of digitally connected energy storage systems.

As a Software Development Engineer, you will play a critical role in developing and enhancing our suite of clean energy software solutions, including Athena®, Power Track®, and Locus. You will be responsible for building scalable, high-performance web applications that handle massive volumes of energy data and provide intuitive user experiences for energy asset management and optimization.

You will work across the entire technology stack, from designing responsive user interfaces to implementing robust backend services and APIs. This role requires a versatile engineer who can seamlessly transition between frontend and backend development while maintaining a strong focus on code quality, performance, and user experience. You'll collaborate closely with product managers, designers, and other engineers to deliver features that directly impact the clean energy industry's growth and efficiency.

• Full Stack Development
  - Design, develop, and maintain end-to-end features across our web applications, from user interface components to backend services and database integrations.
• Backend Architecture
  - Develop robust REST APIs, microservices, and serverless functions using languages such as Python, Node.js, Java, or C#, ensuring scalability and maintainability.
• Database Design & Optimization
  - Design and optimize database schemas, queries, and data access patterns for both relational (PostgreSQL, MySQL) and No
  
  SQL (MongoDB, DynamoDB) databases to handle large-scale energy data.
• API Development & Integration
  - Create and maintain RESTful and GraphQL APIs, integrate with third-party services, and ensure proper documentation and versioning strategies.
• Cloud-Native Development
  - Build and deploy applications on AWS cloud infrastructure, leveraging services like Lambda, ECS, RDS, and S3 for scalable and resilient solutions.
• Performance Optimization
  -…