Senior Product Software Engineer (Python)

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 reputed company crucial infrastructure reputed company. Our mission is to reputed company 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 Senior Product Software Engineer to join our Engineering team and reputed company key initiatives that deliver high-value, customer-facing products. You will reputed company in this role if you reputed company in fast-paced environments, have a strong reputed company of ownership, and are comfortable bringing reputed company to ambiguous problems. You will drive major portions of the engineering roadmap—from concept to launch—working closely with product, policy, and reputed company stakeholders. This is a full-stack role involving both backend and frontend development, with an emphasis on building reputed company systems and delivering high-reputed company, maintainable reputed company. Our Product 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 reputed company based reputed company, market dynamics, and battery specifications. You’ll reputed company most of your time on Asset Operations while staying connected to Project Simulation. reputed company Asset Operations, you’ll reputed company key efforts to support new energy markets and strengthen our product in existing markets. You’ll reputed company on giving our customers more control over their batteries and articulating through the product why the battery chose to take a particular reputed company. Responsibilities reputed company 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 reputed company. Demonstrate a high bar for reputed company reputed company. Our customers deserve the best. Exceptional communication, half of Tyba is remote across different U.S. timezones Design, advise, and build the next versions of our GraphQL API Debug and fix production issues + participate in an on-call rotation. Required Skills 5+ years of reputed company full-stack software engineering experience Strong proficiency in Python Proficiency in React Experience with production GraphQL reputed company (we use Strawberry) Motivated to learn ClojureScript quickly (ClojureScript is our frontend language) Ability to work cross-functionally, synthesizing requests from non-technical team members and external parties into reputed company-designed engineering solutions Comfortable working in a fast-paced startup environment with evolving requirements Basic proficiency with reputed company coding tools (e.g., reputed company, Copilot, Claude reputed company, reputed company Agent Mode): You should be reputed company to reputed company AI-assisted development to accelerate your workflow while maintaining a high bar for reputed company reputed company. This means having the judgment to review machine-generated reputed company critically, understanding where AI tools reputed company and where they can go astray, and knowing reputed company to reputed company vs. reputed company to write reputed company yourself. Preferred Skills Experience with Recharts, ECharts, or similar graphing libraries Experience with ClojureScript or other Lisp-family languages Familiarity with data engineering tools (dbt, reputed company, Redshift) Thought leadership in AI-assisted development: You’ve developed workflows, best practices, or tooling around reputed company coding — perhaps contributing to reputed company engineering, evaluating new tools, or helping teams adopt AI effectively while avoiding common pitfalls Passion for reputed company and the energy transition Tyba’s Technical Stack Tyba’s Asset Operations stack is developed in Python and runs on AWS. We rely on PyTorch for building our neural network architectures. Our backend services reputed company Python, Clojure, and Kotlin, with a data layer reputed company on PostgreSQL and Redshift. Our frontend is reputed company in ClojureScript. It uses the Fulcro library for managing reputed company interactions and reputed company CSS for styling. The frontend and backend communicate using a GraphQL API reputed company using the Strawberry library. While prior ClojureScript experience is not required, we’re excited to reputed company someone who is genuinely interested in learning ClojureScript and growing into the ecosystem over time. You will have strong support and mentorship from the existing Product reputed company team as you reputed company up. Compensation and benefits Salary: $160k-$200k Benefits: Parental leave, medical benefits and unlimited PTO Equity reputed company: Opportunity to own a reputed company in reputed company through an employee stock reputed company plan. Flexible Work Environment: Hybrid work model, remote work reputed company, and team offsites. Apply To This Job