Who you are

• We are hiring experienced engineers who can be a main contributor on a team and, for more senior profiles, contribute across multiple teams and drive larger technical initiatives
• We use AI tools as part of daily workflows. Experience with agentic flows is appreciated, but not required
• Senior engineer with strong full-stack capability, or strong backend plus willingness to work across the stack when needed
• Strong in modern web development practices, or able to ramp quickly
• Comfortable taking ambiguous problems and turning them into clear plans and shipped outcomes
• High standards for code quality, production readiness, and long-term maintainability
• Clear communicator who keeps stakeholders aligned and makes progress visible
• Enjoys working in a high trust, high ownership environment
• Fintech experience, or experience building software where correctness and auditability matter
• Experience using AI tools effectively in engineering workflows (prompting, evaluation habits, lightweight automation, agentic flows)

What the job involves

• You will be hands-on in the codebase and take ownership of outcomes, not just tasks
• Depending on your strengths and current priorities, you will work across:
• Market and trading capabilities
• Emerging markets capabilities
• Admin portal
• Participant portal
• Tech stack:
• GCP, GKE
• PostgreSQL
• TypeScript backend (Node.js and Deno), although we are not tied to these technologies
• React frontend
• Own end to end delivery of meaningful product and platform work, from discovery and design to production and iteration
• Drive architecture and technical design within your area, making pragmatic trade-offs and raising the quality bar
• Improve reliability, correctness, and maintainability through better testing, observability, and operational practices
• Collaborate tightly with Product and Sales on scoping, sequencing, and decisions
• Mentor other engineers through code reviews, pairing, and technical leadership
• For very senior profiles: Lead cross-team initiatives, align stakeholders, and create leverage through shared patterns, tooling, and standards

Benefits

• Flexible working conditions
• Opportunities to travel and work from our other European offices