Original listing text, shown exactly as published by the company.
What you will do
- Build and improve investigative workflows that empower compliance teams to track fund flows across blockchains
- Work across the full stack (React/Redux frontend, Node.js/NestJS backend, data layers) to ship product features
- Contribute to data visualizations for complex transaction flows and network graphs, making the complex feel simple
- Help improve platform speed and precision by working on queries, frontend responsiveness, and features that make investigators faster
- Collaborate closely with product, data engineers, and cross-functional teams to deliver meaningful value
- Write clean, well-tested code and participate in code reviews
- Contribute to technical discussions, raising trade-offs and risks where you see them
What you will achieve in the first 6 months
- Ship production features across frontend and backend that improve the investigator experience
- Take ownership of work that matches your level from well-defined tickets to open-ended problem statements that need you to shape the approach.
- Improve production readiness across the platform through better observability, resilience, and error handling
- Build strong working relationships with data engineers, web engineers, product, and DevOps
- Contribute to the team's delivery rhythm and help raise engineering standards through reviews and consistent patterns
You will be a great fit here if you
- Care about writing clean, reliable code and enjoy working across backend, frontend, and data systems to build great products
- Can break down product problems into well-scoped technical tasks, with the level of independence appropriate to your experience
- Demonstrate good judgment (or a clear trajectory toward it) in balancing technical quality with shipping pace knowing when to invest in robustness and when “good enough” is the right call.
- Communicate clearly with non-engineers (product, stakeholders) about technical decisions and progress
- Are curious about the domain and genuinely find blockchain data and financial crime prevention interesting
- Focus on what really matters by delivering meaningful results that serve both users and the business
Our ideal candidate has
- 2-4+ years of professional software engineering experience
- Strong experience with modern JavaScript and TypeScript across backend (Node.js/NestJS) and frontend (React/Redux) development; we welcome candidates who are stronger on one side with genuine interest in growing on the other
- Solid understanding of building and maintaining UI applications and APIs, with the ability to make informed decisions about technology choices at a level appropriate to your experience
- Comfortable working with databases and writing SQL queries, and partnering with data engineers on integration points
- Some experience or comfort with data visualization, particularly libraries or tools for rendering complex network graphs and transaction flows
- Actively uses AI coding assistants (Copilot, Cursor, Claude, etc.) as part of their daily workflow, can critically evaluate AI-generated code, and understands when AI tools are useful and when they're not
Bonus Points for
- Experience with cloud technologies such as AWS Serverless, API Gateway, Kubernetes, and Terraform
- Familiarity with monitoring tools like DataDog and general observability best practices
- Interest or experience in cryptocurrency and blockchain technology
- Experience with graph visualization libraries for rendering complex network data
