Software Engineer, Full Stack Developer

REsurety is the leading provider of data, software, and services to the clean energy economy and operates the only transactional marketplace for clean power. Trusted by the industry’s leading buyers, sellers, and investors, REsurety’s proprietary data models, powerful technology platforms, and deep domain expertise empower confident, impactful decision-making and efficient, effective portfolio management.

We are a small team with a big impact! Our culture is open and collaborative. We expect excellence from our team members and reward it with high ownership and flexibility. If you’re a high-achiever with a passion for clean energy, we want to hear from you.

At REsurety, we value the skills of execution, creativity & ownership, commercial focus, and teamwork, and we help and encourage all team members to develop these skills while at REsurety.

Our values also shape our culture and act as the foundation for our principles. Like all great companies, we strive to hire the best and are committed to building a diverse, inclusive company where team members feel engaged, valued, and supported. What is special about REsurety, though, is how much we:

• Share information openly, broadly, and deliberately with each other;
• Encourage ownership by all team members;
• Provide continuous, constructive feedback; and
• Empower all team members to bring their full, authentic selves to work.

At REsurety, our focus is on building the analytics engine for the clean energy economy. As a Team Lead / Staff Engineer on the Web Application Team, you will focus on building scalable, data-intensive applications that provide insights into renewable energy markets. You will work with our team's engineers, researchers, and product managers to characterize revenue, risk, and environmental impact and contribute to renewable energy development worldwide.

• Collaborate across scrum teams to design, develop, test, deploy, and maintain data-intensive web applications.
• Enable a clean user experience that simplifies and streamlines customer workflows.
• Leverage our analytics engine to build powerful visualizations into our web platform.
• Troubleshoot and conduct root‑cause analysis for production issues; promptly elevate defects to the engineering team.
• Partner with product and engineering managers to ensure technical requirements are well‑understood, well‑scoped, and accurately implemented.
• Work with the scrum team and product managers to elaborate epics into stories and tasks.
• Stay on top of tech trends, experiment with and understand new technologies, evangelize modern software engineering practices, and continuously develop solutions to enhance the system’s performance and scalability.
• Help provide a safe environment for engineers to take risks.
• Conduct code reviews, provide technical guidance, and mentor junior engineers to foster a culture of excellence and continuous improvement.

• Bachelor’s degree in Computer Science or closely related equivalent education
• 10+ years of experience developing software in a professional environment
• 7+ years of experience building data‑intensive web applications
• Extensive hands‑on experience and understanding of:
• Architecting and building interfaces and API‑driven applications using a modern SPA framework and its ecosystem
• Experience with an SPA framework, such as Vue.js, Angular, or React, is required, but we prefer Vue.js.
• State management patterns (e.g., Flux, Redux) and asynchronous programming
• RESTful APIs and asynchronous data fetching
• Experience with data visualization libraries
• Experience in processing and transferring large datasets. Ability to evaluate data processing technologies and solutions (i.e., batching, streaming, warehousing) depending on system needs and capabilities.
• Proficiency with at least one backend software development language. Python is strongly preferred (Java is also acceptable, but our platform is coded in Python)
• Strong background in API design, including concurrency programming, RESTful service implementation, versioning, isolation, and microservice architectures.
• Extensive experience deploying and…