About the role

Senior Backend Software Engineer implementing core platform capabilities for enterprise clients at Relevance AI. Involved in designing secure, reliable, and scalable systems tailored for large organizations.

Responsibilities

Design, build, and operate enterprise-grade back-end systems relating to SSO, RBAC/permissions, audit logs, compliance tooling, and data visibility.
Drive key initiatives around reliability, scalability, performance, and security to support enterprise adoption.
Translate customer and business requirements into robust technical designs in collaboration with product and go-to-market teams.
Own projects end-to-end - from system design through to deployment and long-term maintenance.
Contribute to platform architecture and technical strategy as the enterprise surface area of the product expands.
Set and uphold high standards for code quality, maintainability, observability, and security.
Mentor engineers, share best practices, and help raise the overall bar for back-end excellence.

4+ years of hands-on software engineering experience, ideally back-end focussed and in fast-growing or enterprise-focused environments.
Experience delivering enterprise features such as SSO, permissions systems, audit logs, or compliance frameworks.
Strong skills in modern web technologies, ideally TypeScript, Node.js, and cloud infrastructure (AWS preferred).
Experience designing and operating APIs (REST or GraphQL) and distributed systems.
Passion for designing and building scalable and fault-tolerant systems for real-world users in enterprise environments.
Ability to collaborate effectively across product, design, and commercial teams - translating business needs into scalable technical solutions.
Ownership mindset — proactive in driving projects, solving problems, and improving systems.
Passion for AI and eagerness to build innovative, category-defining products.
Regularly use AI tools and technologies to improve workflow and productivity.

📈 **ESOP** – Employee Stock Ownership Plan so you can grow with the company
🤖 **AI Productivity Benefit** – Get up to $1200 USD/year to spend on AI tools, courses, and learning resources that help you work smarter and grow your skills
👶 **Parental Leave** – We offer 12 weeks of paid parental leave for all eligible new parents, and an additional 6 weeks for the birthing parent
🎉 **Milestone Merch** – Celebrate your work anniversaries with customised Relevance AI swag
🍿 **Food, Drinks & Community** – Stay energised with free breakfasts, healthy snacks, and a fully stocked fridge of drinks. Enjoy team lunches provided every Thursday and Friday, plus Uber Eats dinners and regular catered office meals throughout the week. As the home of the AI workforce, we also host vibrant community events featuring thought leaders, industry partners, and the wider tech community.
🪩 **Quarterly Team Events** – Build stronger connections through fun, meaningful team bonding experiences every quarter
🏓 **Social Clubs** – Share your hobbies and interests by joining or starting a club with your teammates. From hiking and chess to board game nights and social committee activities—there’s something for everyone!
🧠 **Sonder EAP** – Access 24/7 mental health and wellbeing support through Sonder, our Employee Assistance Program