Senior Software Engineer in London

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Job Description

Location: London (3 days a week onsite) | Up to £80,000 per annum

We’re looking for a Senior Backend Engineer to join a high-impact product team shaping the future of travel loyalty experiences. You’ll help design and build scalable backend systems that power a seamless journey for millions of travellers around the world.

What You’ll Be Doing

• Design and implement APIs and core backend services.
• Develop business logic and data models that directly influence user experience.
• Build and enhance new product features used by thousands of travellers daily.
• Collaborate closely with product managers, designers, and cross-functional teams.
• Deliver production-quality code with strong testing, documentation, and monitoring.
• Provide technical mentorship and contribute to engineering best practices.
• Advocate for new tools, technologies, and frameworks to drive innovation.

What We’re Looking For

• 5+ years of experience in backend software development with strong CS fundamentals.
• Proven experience designing and developing APIs and distributed systems.
• Strong sense of ownership with a focus on performance, reliability, and maintainability.
• Excellent communication and problem-solving skills.
• Experience working in fast-paced, product-driven environments.
• Proficiency in Java, with exposure to AWS, Spring Framework, and Hibernate (or similar ORM tools) highly desirable.

Join a collaborative, forward-thinking engineering team where your work has a tangible impact on user experience and product innovation.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.