> Markdown version of [/jobs/ext/1464286-lead-principle-software-engineer](https://www.wearedevelopers.com/jobs/ext/1464286-lead-principle-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead/Principle Software Engineer - **Company:** 17918 - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Agile Methodology, Automation of Tests, Big Data, Cloud Computing Security, Code Review, Collaborative Software, Continuous Delivery, Software Design Patterns, Java Virtual Machine (JVM), PostgreSQL, Redis, Cloud Services, Zero Trust Network Access, Data Streaming, Test-Driven Development (TDD), Backend, Git, Kotlin, Apache Kafka, Data Management, Software Version Control, Devsecops, Microservices - **Published:** July 28, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/x/40477718/ ## About the Role owned by your team Skills and Experience Minimum of 5 years' experience delivering production-grade cloud solutions Strong proficiency in Java and experience with JVM-based languages such as Kotlin or Scala Experience working with Kafka or similar streaming platforms Background in Agile DevSecOps environments and Zero Trust architecture Experience integrating with backend services such as PostgreSQL, Redis or object storage solutions Strong engineering fundamentals including clean code, automated testing, continuous delivery and code reviews Experience using version control and collaboration tools such as Git-based platforms Proven experience with test-driven development practices Understanding of microservices architecture and design patterns Exposure to big data technologies Environment and Benefits Opportunity to work on high-impact, mission-critical projects within a secure and regulated domain Collaborative Agile teams focused on innovation and continuous improvement Support in obtaining advanced security clearance, with the opportunity to contribute to sensitive projects Inclusive and supportive culture recognised for putting people first This is an excellent opportunity for an experienced engineer looking to work on cutting-edge cloud and data platforms while contributing to meaningful, real-world outcomes. If you are interested please apply online. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you. TPBN1_UKTJ ## Description Software Engineer - Secure Cloud & Data Platforms The Role As a Software Engineer, you will play a key role in developing backend platforms and services using modern commercial and open-source technologies across both private and public cloud environments. Working within an Agile, cross-functional team, you will contribute to impactful projects that solve complex real-world challenges. This role offers the opportunity to work on both short and long-term programmes in a highly collaborative environment. Key Responsibilities Design, develop, document, deploy and enhance platform features in line with functional and non-functional requirements Contribute to the elaboration and estimation of user stories within the team Deliver frequent, incremental releases to maintain delivery momentum Collaborate closely with cross-functional engineering teams, ensuring shared ownership and coverage Build, optimise and maintain continuous deployment pipelines Take operational responsibility for services ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Hosting a modern justice system](https://www.wearedevelopers.com/videos/332-hosting-a-modern-justice-system) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)