[Hiring] Software Engineer @Hargreaves Lansdown

Role Description

Our mission is to 'help people to save and invest with confidence'. We are looking for great people to come and join us, so come and invest in YOUR future at HL.

• Build systems that power trade execution for millions of investors.
• Join Trade Execution, the team responsible for systems connecting clients with financial markets, including trade routing, order execution and broker integrations.
• Combine new development with the modernisation and support of established trading components.

What makes this role different?

• Your work directly supports trade routing and execution for millions of investors.
• Own services end-to-end, from design and implementation through deployment, monitoring and continuous improvement.
• Work with distributed, highly available and event-driven systems where reliability and observability matter.
• Contribute to technical decisions, service boundaries and implementation approaches, not just feature delivery.
• Help modernise an established trading platform while building new functionality.
• Work directly on HL products in a collaborative Poland-UK engineering team.

Qualifications

• Strong commercial experience building backend applications in Java using Spring Boot.
• Practical AWS experience gained in production environments.
• Experience designing and integrating REST APIs and microservices.
• Experience owning services in production, including monitoring, incident investigation and reliability improvements.
• Experience working with distributed, event-driven or highly available systems.
• Understanding of observability practices, including metrics, tracing, logging and monitoring.
• Understanding of testing, maintainability, security and engineering best practices.
• Experience with containers and Kubernetes.
• English at C1 level and Polish at B2 level or higher.

Requirements

• Financial services, investment or trading systems experience (nice-to-have).
• JPA or Hibernate (nice-to-have).
• Terraform or other Infrastructure as Code tools (nice-to-have).
• Exposure to TypeScript, Node.js or React (nice-to-have).

Company Description

HL Tech is the technology hub of Hargreaves Lansdown, a privately owned UK financial services group trusted by approximately 2 million clients and supporting more than £172 billion in savings and investments.

• We are part of HL's product and engineering organisation, not an outsourcing company or shared service centre.
• Our teams in Poland and the UK jointly design, build and run the platforms used by HL clients.