About us Gelt is the first US focused end-to-end tax platform that proactively analyzes and structures your finances so you owe less at tax time. With expert tax strategies and always-on monitoring, Gelt’s technology works year round to provide tax-optimized recommendations for all your financial decisions. Gelt’s best-in-class tax analysis can save thousands compared to returns filed by traditional CPAs - all in a seamless, easy-to-use platform that empowers you to make the right decisions for your financial goals. With Gelt, you can stop preparing for April 15th - and start planning for your future. You will: Design, develop, and deploy tax automation & optimization services Be a critical part of our R&D team Implement and ensure the correctness of our advanced tax models Collaborate with stakeholders to produce and deliver a premium and optimum product Own features end-to-end, thinking through everything from user experience, data models, scalability, operability and ongoing metrics Drive technical excellence, high product quality, innovation, and timely delivery in an agile, production critical environment Mentor junior team members to support and develop their skills Our stack: Backend: NestJS / NodeJS / Typescript Frontend: Vue 3 / Typescript Cloud: AWS DB: PostgreSQL / MongoDB Utilities: Rush (monorepo) / Github Tasks & Knowledge-base: Notion / Linear Communication: Slack / Zoom / Around We are looking for someone who has: 5 years of experience in hands-on development of production systems Strong production-level experience working with Typescript / Javascript / NodeJS Capability to work full-stack, but leans more towards backend Production-level experience working with AWS (or other cloud providers) to build, deploy, host and run services Experience in front-end frameworks such as Vue, React or Angular Familiarity with data engineering, relational, and NoSQL databases The ability to reason and communicate your opinions, while also being a team player and accepting others' approaches Clean coding skills with readable, simple, and maintainable code. You recognize bad code and search for better solutions. The ability to grasp large & complex systems and their inner workings. Experience in software engineering best practices (testing, code reviews, immutability, etc) Full professional English proficiency (spoken and written) We appreciate people who are: Passionate about what they do Fast & creative thinkers & doers Friendly and approachable (good sense of humor is a must) Clear communicators at technical and non-technical levels