Senior Software Engineer

The Devices Team is responsible for the creation and lifecycle management of IoT devices enrolled in EnergyHub programs used to balance the power grid. The team plays a critical rolein ensuring the scalability and flexibility of our future by creating a core platform that enablesother internal teams to build new features and functionality quickly.This is an opportunity to join a highly energized team of engineers eager to define and developkey concepts, solve complex challenges with real-world constraints and have a positive impacton our climate future. We are continuing our journey to migrate from a monolithic to amicroservices architecture and deliver well defined APIs to the broader organization. Theprimary focus is to integrate any Distributed Energy Resource (DER) into our platform in a waythat enables multiple use cases without compromising quality and scalability.As a senior engineer, you support our mission by helping drive major initiatives, providingexpertise and guidance from past industry experience, and autonomously developinghigh-quality solutions that balance multiple constraints while ensuring long-term flexibility.Main Responsibilities: What you'll do * Design and implement core platform features that solve for multiple constraints and use cases. * Help drive the transition from a monolithic architecture to a microservices-based approach, ensuring scalability, maintainability, and improved system resilience. * Lead technical initiatives and provide data modeling, contract definition, and API development. * Develop front and back end solutions, ensuring well-structured, high-quality code with automated testing. * Collaborate cross-functionally with product managers, internal engineering teams, and stakeholders to drive high-impact projects. * Work within real-world constraints to develop creative solutions that maintain platform flexibility and scalability. * Contribute to best practices for CI/CD, data modeling, and iterative development (e.g.,PoCs, rapid prototyping, milestone-based execution). * Mentor and support other engineers, fostering a strong technical culture of respect, open communication, and collaboration.Required Skills and Experience: What you need * 7+ years of professional software engineering experience. * Strong full-stack development experience, including frontend, backend, and relational database modeling and development. * Proficiency in React and Java (preferably Java 11+). * Experience with web services, gRPC/RESTful APIs, and contract-driven development. * Ability to operate independently, help provide technical vision and guide the team toward scalable solutions. * Strong problem-solving skills, capable of balancing multiple use cases while enabling flexibility. * Proven expertise in building dynamic, responsive user interfaces using React and TypeScript. * Demonstrated proficiency in leveraging AI tools in development and testing to accelerate delivery and enhance code quality. * Strong communication skills, with an emphasis on cross-functional collaboration and working on challenging technical problems.Preferred Skills and Experience: Nice-to-haves * Experience with PostgreSQL, Asynchronous messaging (SNS/SQS, RabbitMQ), MongoDB, AWS, Datadog, and Robot Framework. * Familiarity with CI/CD pipelines and modern software development practices. * Proven ability to deliver high-quality, iterative value while maintaining execution speed. * Experience or familiarity with energy industryPlease note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.Why work for EnergyHub? * Collaborate with outstanding people: Our employees work hard, do great work, and enjoy collaborating and learning from each other. * Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to t