Fullstack Software Engineer

Thirdfort Limited is on a mission to protect society from fraud and money laundering through their innovative anti-fraud platform. They are seeking a Fullstack Software Engineer to join their cross-functional product teams, where the engineer will design, build, and ship reliable systems that enhance customer security during significant transactions.

Responsibilities:

• Design, build and ship well-tested features across our platform, with support from more senior engineers
• Take ownership of user stories from refinement through to production and post-release support
• Collaborate closely with Product and Design to understand problems and translate requirements into pragmatic technical solutions
• Write clean, maintainable code and contribute to improving code quality through reviews and refactoring
• Participate in incident investigation and support, helping to improve system reliability and observability over time
• Continuously develop your technical skills and broaden your understanding of the wider system
• Contribute positively to our engineering culture by sharing knowledge, asking questions, and supporting your teammates

Requirements:

• Experience building and shipping production software as part of a team
• Comfortable working across the full stack, with experience in both backend and frontend development
• Understanding of core engineering fundamentals such as APIs, data modelling, testing, and version control
• Enjoy solving problems end-to-end and taking responsibility for your work
• Ability to communicate clearly with both technical and non-technical stakeholders
• Use of AI tools to augment workflow, accelerate learning, explore unfamiliar parts of the codebase and move faster on routine tasks
• Happy working in a fast-moving environment where requirements may evolve
• Experience with Go, TypeScript or React