Backend Software Engineer

Requirements

• Strong software engineering fundamentals and a track record of contributing significantly to impactful projects.
• Experience with Java or a similar object-oriented programming language.
• Ability to design systems with a longer-term approach, using patterns that allow safe iteration and scaling.
• Accountability within your team for the availability, reliability, and security of the systems you build.
• Good judgement in balancing speed, scalability, and risk, with resilience and safety in mind.

What you'll be doing

• Drive automation and centralisation across partner pricing and billing systems.
• Build and extend reconciliation systems that ensure pricing and billing accuracy for partners.
• Design and implement automated controls around pricing and billing, supporting compliance requirements and financial integrity.
• Deliver secure solutions for complex partner requirements with a long-term architectural perspective.
• Design and build features end-to-end across pricing and billing services.
• Contribute to architectural decisions and code reviews, helping raise the bar on quality, reliability, and observability.
• Improve the resilience and scalability of systems that support external partners and financial operations.
• Work with event-driven architectures, including Kafka, alongside MongoDB and MariaDB to build auditable, extensible, and performant systems.
• Use AI tooling in the development lifecycle to support delivery and code quality.

Nice to have

• Experience in payments, fintech, billing, or another regulated financial domain.
• Experience working with external partners or B2B integrations where correctness and auditability matter.
• Experience with systems involving compliance, audit, or regulatory requirements.
• Familiarity with event-driven architectures, reconciliation systems, or configuration-heavy domains.