Join the Orchestration team to build and operate backend services that handle real payment volume: routing decisions, fallback logic, tokenization, authentication, developer tooling and workflows. The role expects end-to-end delivery of backend features, attention to production health, participation in design and code reviews, and working remotely as part of a distributed team.

Join the Financial Operations team to build and maintain Reconciliation and Global Accounts infrastructure. Responsibilities include shipping backend/full-stack features in Python, building reports and dashboards for merchants, contributing to FX and treasury capabilities, deploying and monitoring production features, and ensuring correctness and compliance (PCI, GDPR) when handling financial data. Remote-first role covering Portugal, Hungary, Poland, South Africa and Romania.

Join the Protection team to build the dispute dashboard and parts of a native rules engine UI, ship end-to-end frontend features, and work with Product and engineering managers. Requires experience shipping production-ready frontend features, API design fundamentals, testing and error handling. Nice-to-have experience includes fraud, disputes, dashboards/admin tooling, and willingness to contribute to a Python backend.

Primer seeks a Staff Engineer (Frontend) to lead front-end architecture and component-system decisions across multiple Account Experience teams. The role is hands-on and cross-functional, emphasizing TypeScript/React expertise, state management at scale, performance, accessibility, observability, and collaboration with product, design, and backend engineers. The company operates remote-first and hires in the listed European countries.

Join the Orchestration team to ship frontend features for checkout and merchant dashboard experiences using React and TypeScript. Collaborate with design and senior engineers, deploy features to production, and optionally contribute to Python backend work. The role is remote and listed for candidates in Hungary, Poland, South Africa, Portugal, and Romania.

Own frontend projects end-to-end for merchant-facing payment surfaces and tooling, lead frontend architectural decisions, and build composable, performant, accessible UI. Monitor production impact, contribute to incident response, produce RFCs/ADRs, and share knowledge across a remote, distributed team. Strong TypeScript and web components experience preferred.

Primer is hiring a Data Engineer III to design and build reliable, tested, maintainable data systems that support analytics, product features and machine learning. The role works with Python and SQL across batch and streaming (including CDC) pipelines, modern data warehouses (Snowflake), transformation tooling (dbt), and cloud-native infrastructure (AWS, Kubernetes, Helm, Terraform). The position is remote-first and listed for candidates in the UK, Hungary, Poland, South Africa, Portugal, Ireland and Romania.