Java Developer

TEKsystems
London, United Kingdom
Last week
£600 – £850 pd

Salary

£600 – £850 pd

Job Type
Contract
Work Pattern
Full-time
Work Location
On-site
Seniority
Senior
Education
Degree
Posted
22 May 2026 (Last week)

Job Title: Senior Backend Engineer

Job DescriptionJoin our dynamic team as a Senior Backend Engineer in the Banking domain, where you will play a crucial role in delivering innovative solutions. Collaborate with product owners and business stakeholders to transform written requirements into robust, well-engineered solutions. Your responsibilities will include maintaining and enhancing code quality, automated testing, and comprehensive documentation.

Responsibilities

Collaborate with product owners and business members to translate requirements into effective solutions.

Maintain and improve existing code quality, ensuring robustness and efficiency.

Implement automated testing processes and comprehensive documentation.

Work with event-driven systems, such as Kafka, to ensure seamless operations.

Operate services within Kubernetes environments, ensuring optimal performance.

Utilise CI/CD pipelines for efficient deployment and infrastructure management.

Leverage cloud platforms, with a preference for Azure, but AWS/GCP experience is also valuable.

Debug and apply systems thinking across application and infrastructure layers.

Independently manage production issues and navigate ambiguous environments.

Contribute across the full software delivery lifecycle within smaller team settings.Essential Skills

Strong experience with Java and Spring Boot.

Proficiency in working with event-driven systems like Kafka.

Comfortable with Kubernetes environments.

Familiarity with CI/CD pipelines and deployment concepts.

Cloud capabilities, preferably with Azure, but AWS/GCP knowledge is valuable.

Strong debugging skills and systems thinking.Additional Skills & Qualifications

Ability to contribute hands-on to development while understanding systems architecturally.

experience in smaller teams with broad contributions across the software lifecycle.Why Work Here?Embrace a culture that fosters innovation, operational ownership, and rapid productivity across multiple parts of the stack. Benefit from a collaborative environment that values depth and breadth of skills, offering opportunities for continuous growth and development.

Work EnvironmentWork in a dynamic and collaborative environment where engineers are encouraged to contribute across the full software delivery lifecycle. Utilise cutting-edge technologies such as Java, Spring Boot, Kubernetes, CI/CD, Azure, Kafka, AWS, and GCP to deliver impactful solutions. Enjoy a work culture that promotes independence, teamwork, and operational ownership.

Location

London, UK

Rate/Salary

600.00 - 850.00 GBP Daily

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at (url removed)>

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to (url removed)>

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at (url removed)/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield

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