Full Stack Engineer

Senior Full-Stack Engineer (.NET / Angular / Azure) | Remote (Brazil) | $R20,000 per month We're working exclusively with a fast-scaling, internationally established B2B SaaS business to find a Senior Full-Stack Engineer who wants to do more than just ship code; someone who wants to help shape a platform. The Platform This isn't a greenfield start-up with no traction, nor a legacy enterprise stuck in technical debt. It's something rarer: a mature, mission-critical SaaS platform mid-way through a significant cloud-native rebuild, with real customers, real revenue, and a serious engineering team that knows what it's doing. The platform powers high-value, high-volume transactional operations globally; think live, real-time environments where reliability isn't a nice-to-have, it's the product. £50m+ transacted in 2026 alone. Clients operate across multiple sectors and international markets. The Role You'll work closely with the Lead Software Engineer and product leadership to extend and evolve the next-generation platform across: Full-stack development; .NET 10 / ASP.NET Core on the backend, Angular / TypeScript on the front Real-time application development using SignalR Cloud-native architecture on Azure (AKS, Service Bus, Container Apps, Key Vault, Monitor) CI/CD pipelines, Docker, Kubernetes, and modern DevOps practices Multi-tenant white-label SaaS architecture Engineering standards, mentoring, and long-term technical direction This is a hands-on senior role with genuine influence, not a ticket-taker. You'll be contributing to architecture decisions, not just implementing them. What We're Looking For 5+ years of commercial software engineering experience Strong .NET / ASP.NET Core and Angular / TypeScript skills Experience building scalable APIs and distributed backend systems Cloud-native development on Azure Docker and containerised deployment; solid Kubernetes understanding PostgreSQL or equivalent relational database experience Someone who cares about operational reliability, clean code, and product outcomes, not just velocity Bonus points for experience with real-time / event-driven systems, multi-tenant SaaS, high-availability environments, or AI-assisted workflows. Why This Role Fully remote, flexible working culture built on trust Small, experienced, highly collaborative team, you'll work closely with founders and leadership High ownership, high influence, your decisions will shape the platform A genuinely interesting problem domain with technical complexity that rewards good engineering Up to $R20k-$R23k pcm + 28 days holiday (inclusive of UK bank holidays) If you're a senior engineer who wants to do the best work of your career on a platform that genuinely matters to its customers, we'd like to speak with you.