Posted Jan 21, 2026
About Tyba
Tyba is a modeling platform for energy companies developing, financing, and operating renewable energy infrastructure. Energy companies rely on technical models daily to make crucial infrastructure decisions.
Our mission is to make cutting-edge models accessible to cross-functional teams so that companies can build and operate more renewable energy more profitably. We are backed by leading climate and generalist VCs and work with many of the industry’s most innovative energy companies.
The Role
We are looking for a Clojure Software Engineer to join our Engineering team and lead key initiatives that deliver high-value, customer-facing products. You will excel in this role if you thrive in fast-paced environments, have a strong sense of ownership, and are comfortable bringing clarity to ambiguous problems. You will drive major portions of the engineering roadmap—from concept to launch—working closely with product, policy, and commercial stakeholders. This is a full-stack role involving both backend and frontend development, with an emphasis on building scalable systems and delivering high-quality, maintainable code.
Tyba has two main products for customers – Asset Operations and Project Simulation
Asset Operations: An Auto-bidding platform, powered by a proprietary neural network, that recommends and executes operating strategies based on industry-leading price forecasts and optimization methodology. Project Simulation: A configurable simulation platform enabling developers to model realistic financial and physical outcomes based on location, market dynamics, and battery specifications. You’ll focus most of your time on Project Simulation while staying closely connected to Asset Operations. Within Project Simulation, you’ll lead key efforts to support additional generation and load sources (e.g., wind, data centers) and expand the platform into new markets. Responsibilities
Lead engineering initiatives end-to-end. This includes scoping, development (frontend and backend), testing, releasing, and monitoring. - Collaborate cross-functionally with Engineering, Product, Policy, and Marketing teams to ensure alignment and push the product forward. - Demonstrate a high bar for code quality. Our customers deserve the best. - Exceptional communication, half of Tyba is remote across the U.S. - Debug and fix production issues + participate in an on-call rotation. Required Skills
5+ years of experience in full-stack software engineering
Proficiency in Clojure / ClojureScript and experience using it in a production environment
Enthusiasm for enterprise, product-oriented technical challenges, with an eye for design and a sense for exceptional user-experiences
Able to pick up new frameworks quickly and enjoy understanding technical domains deeply
Passion for working in clean energy
Preferred Skills
Tyba’s Technical Stack
Our asset models and ML models are written in Python. We also expose a public REST API. Our web app is built in Clojure and ClojureScript. It uses the Fulcro library for managing client-server interactions. Tailwind CSS is used for styling, and Datomic and PostgreSQL for its data storage. The app is built using Docker and deployed via Kubernetes on AWS. The web app communicates with other internal codebases via GraphQL. Compensation and benefits
Our interview process focuses on core competencies. We want to make sure that you are set up for success at a fast-growing and high-impact startup. We will first get to know each other through conversations about Tyba, your background, and what you are looking for in your next role. While the specifics vary, from there, we will focus on evaluating your skills and experience relevant to the role. Once we have determined whether or not you are a fit for the team, we will help you get to know the company better and speak with other team members to inform your decision. We prioritize transparency, clear communication, and ensuring that we do our best to find a mutual fit.
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