At a Glance
- Tasks: Build and maintain high-performance backend services using Java and Spring.
- Company: Join a leading tech company in London with a focus on innovation.
- Benefits: Competitive contract rate, flexible working environment, and opportunities for skill development.
- Other info: Dynamic team environment with great potential for career growth.
- Why this job: Work on cutting-edge technology and solve complex engineering challenges.
- Qualifications: Strong Java skills and experience with distributed systems and Elasticsearch.
The predicted salary is between 50000 - 70000 € per year.
Location: London, UK
PLEASE NOTE SPONSORSHIP IS NOT PROVIDED FOR THIS ROLE - MUST HAVE FULL RIGHT TO WORK IN THE UK
About the Role
You’ll be working on a large‑scale backend platform that powers advanced search, data processing, and high‑performance API experiences. The environment involves significant volumes of structured and unstructured data, low‑latency requirements, and distributed systems operating at scale. The work spans backend services, search capabilities, data ingestion, and graph‑driven features. You’ll contribute to systems that must remain fast, resilient, and highly available.
What You’ll Work On
- Build and maintain backend services using Java / Spring
- Design and optimise APIs using GraphQL and REST
- Develop search functionality using Elasticsearch
- Work with large‑scale data models across multiple storage technologies
- Contribute to ingestion pipelines that process high‑volume datasets
- Improve platform performance, reliability, and observability
- Integrate semantic or ML‑driven components into backend services
- Deploy and operate services in AWS using modern cloud tooling
Key Tech Stack
- Java 17+
- Elasticsearch / GraphQL
- AWS
Who You Are
- Strong Java engineer with experience building distributed backend systems
- Comfortable with Elasticsearch (indexing, querying, relevance) experience with GraphQL or graph‑oriented APIs
- Familiar with AWS cloud environments
- Understands data modelling across document, graph, and key‑value stores
- Enjoys solving complex search and data‑intensive engineering problems
- Works well in cross‑functional engineering environments
Backend Java Engineer in London employer: Teksystems
At TEKsystems, we pride ourselves on fostering a dynamic work culture that encourages innovation and collaboration. As a Backend Java Engineer in London, you'll have the opportunity to work on cutting-edge technologies within a supportive environment that values professional growth and development. With access to a global network of resources and a commitment to employee well-being, we offer a unique platform for you to thrive in your career while tackling complex engineering challenges.
StudySmarter Expert Advice🤫
We think this is how you could land Backend Java Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work with Java or in backend roles. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a GitHub profile showcasing your projects, especially those involving Java, Spring, and Elasticsearch. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and system design knowledge. Practice common algorithms and data structures, and be ready to discuss your experience with distributed systems and APIs.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Backend Java Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Java, Spring, and any relevant backend technologies. We want to see how your skills align with the role, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about backend engineering and how your experience with Elasticsearch and AWS makes you a perfect fit for our team.
Showcase Problem-Solving Skills:In your application, mention specific examples of complex problems you've solved in previous roles. We love engineers who can tackle challenges head-on, especially in data-intensive environments!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Teksystems
✨Know Your Tech Stack
Make sure you’re well-versed in Java 17+, Elasticsearch, and GraphQL. Brush up on your knowledge of distributed systems and AWS, as these are crucial for the role. Be ready to discuss how you've used these technologies in past projects.
✨Showcase Problem-Solving Skills
Prepare to talk about complex engineering problems you've tackled, especially those related to search functionality or data processing. Use specific examples to illustrate your thought process and how you arrived at solutions.
✨Understand the Company’s Needs
Research the company and its backend platform. Understand their challenges with high-volume datasets and low-latency requirements. This will help you tailor your answers to show how you can contribute effectively.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, project goals, and the tech stack they use. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
