What you'll be doing

Take ownership of a core payment service within your first 6–12 months
Design, build and ship full-stack features across .NET 8 services and React front ends
Lead large projects from design to rollout with one or two other engineers
Modernise legacy code, building in automated tests and observability
Partner with product, engineering and client support, and join our on-call rotation
Mentor engineers through code review and pairing, and help with hiring

Requirements

4–8 years of professional software development experience
Strong C# / .NET backend skills, including experience with large, established codebases
Experience with React, TypeScript, and SQL
Daily, hands-on use of AI coding assistants
Proven record of delivering projects to production with limited supervision
Curiosity about payments, with willingness to learn the domain

Opportunity to build in a fast-paced start-up environment with experienced industry leaders
Learning environment with access to latest technologies and a professional development budget
Inclusive culture respecting all identities and backgrounds
Flexible in-office collaboration policy with options for 10+ days per month onsite
Bi-weekly all-company meetings with leadership Q&A sessions
Team offsites, bonding activities, happy hours, and more
Competitive salary, bonuses, and equity
Comprehensive benefits covering physical and mental healthcare, retirement, family support, and family forming
Employee giving match and mobile phone stipend
R&R days to rest and recharge
Generous wellness reimbursement and weekly onsite & virtual programming
Flexible vacation policy in coordination with managers
Industry-leading parental leave and family planning benefits
Catered lunches, fully stocked kitchens with premium snacks and beverages, and frequent fun events