Senior Backend Developer

Tweed (rebranded to Corsa - https://corsa.finance ) is a fast-growing fintech startup building the future of compliance and risk infrastructure for financial institutions. We're on a mission to make compliance smart, secure, and seamless — reducing overhead while increasing transparency and control.

The Role

We’re looking for a Backend Engineer who wants to take part in building a highly scalable and secure platform from the ground up. You'll join a small, elite engineering team and work closely with product, design, and leadership to shape the core of Tweed’s next-generation compliance system.

What You'll Do

1. Design and implement backend services and APIs powering the compliance engine
2. Work with technologies like Node.js, PostgreSQL, Redis, Neo4j, and AWS
3. Own critical components and help shape our product architecture and infrastructure
4. Collaborate with frontend, data, and DevOps engineers to ship high-quality features
5. Ensure scalability, observability, and performance of our systems
6. Contribute to a culture of excellence, velocity, and ownership

What We're Looking For

• 5+ years of backend experience (Node.js preferred, but not mandatory)
• Strong experience with relational databases (e.g., PostgreSQL) and/or graph databases (e.g., Neo4j)
• Familiarity with cloud platforms (AWS/GCP) and modern CI/CD workflows
• Experience in building secure and robust APIs
• A strong sense of ownership and product thinking
• Bonus: Experience in fintech, compliance, fraud detection, or high-scale systems

Why Join us?

• Be part of a founding team building a critical product in a high-growth market
• Influence key product and engineering decisions from day one
• Competitive compensation and equity
• A dynamic, transparent, and supportive culture
• Hybrid flexibility with a central Tel Aviv office