Senior Software Engineer I

RELX Group
Oxford, United Kingdom
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Oxford, United Kingdom

Tech stack

Java
API
Build Automation
Continuous Integration
Distributed Systems
Python
Software Systems
Data Streaming
Data Logging
Data Processing
Reliability of Systems
Integration Tests
Kafka
Data Management
Programming Languages
Microservices

Job description

We are looking for an experienced Senior Software Engineer to design, build, and maintain software systems in a distributed environment. You will contribute to technical delivery across multiple components, collaborate with product and engineering partners, and help translate requirements into robust solutions. You will work with guidance from more senior engineers while taking ownership of well-scoped problems end to end, including design, implementation, release, and operational support. You will also support team capability by mentoring junior engineers and strengthening engineering practices., * Design, build, test, and maintain reliable and scalable backend services.

  • Develop and support data-processing components used in production systems.
  • Collaborate with engineers, product partners, and stakeholders to shape practical technical solutions.
  • Contribute to architecture and design discussions, documenting decisions clearly.
  • Identify, troubleshoot, and resolve production issues with a focus on long-term improvement.
  • Contribute to improving CI/CD pipelines, build automation, and release processes.
  • Help define and improve operational practices, including monitoring, logging, and alerting.
  • Review code and promote high standards for quality, security, and maintainability.
  • Communicate technical progress, risks, and trade-offs clearly to varied audiences.
  • Support the development of others through collaboration, knowledge sharing, and mentoring.

Requirements

Do you enjoy building scalable backend services and owning them end-to-end in a real production environment?

Keen to work on distributed systems that power global research and data platforms-while mentoring others along the way?, * Experience building and supporting software used in real-world, production environments.

  • Practical experience with at least one modern programming language (for example, Python or Java).
  • Experience designing, building, or operating APIs and backend services.
  • Familiarity with event-driven or streaming systems (such as Kafka or similar technologies).
  • Experience using monitoring or observability tools to understand system performance and reliability.
  • Understanding of modern software delivery practices, including CI/CD.
  • Experience working with cloud-based systems and containerised applications.
  • Exposure to production support, incident response, or system reliability work.
  • Understanding of testing approaches such as unit and integration testing.
  • Ability to communicate clearly, work collaboratively, and contribute positively within a team.

Note: We value practical experience and transferable skills. Formal education is not required if you have equivalent hands-on experience.

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