Senior Devops Developer Java Python Jobs in London, UK

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ServiceNow Developer (HRSD) Hybrid/London Up to £75,000 + Benefits

ServiceNow Developer (HRSD) - Hybrid/London - Up to £75,000 + Benefits Opus Recruitment Solutions is seeking an experienced ServiceNow Developer (HRSD) for a hybrid role in London, offering up to £75,000 plus benefits. This is an excellent opportunity to join a boutique Elite ServiceNow partner durin ...

Senior Node.js Software Engineer Remote, UK Gov Projects

A technology consultancy is seeking a Senior Software Developer skilled in Node.js, Java, or JavaScript. Candidates must have experience with UK central government projects and be eligible for BPSS clearance. Key responsibilities include designing and developing secure applications, integrating REST APIs, and co ...

Senior Backend Engineer: Java, Spring Boot, Kubernetes

A prominent tech consulting firm is seeking a Senior Software Developer to join their dynamic team. You will work on digital solutions that meet GDS standards and be involved in Agile product development. The ideal candidate has extensive knowledge in Java, Docker, and Kubernetes, with experience in leading team ...

Senior Backend Engineer – Java/Spring, Remote & AWS

OneDome is seeking a skilled Java Engineer to develop and maintain its rapidly scaling Java Spring-based platform. The ideal candidate has over 6 years of Java experience and proficiency in Spring Framework, AWS services, and DevOps skills. Candidates should be able to work independently and possess fluent commu ...

Java Tooling Engineer SpringBoot/OpenShift (AVP)

A leading global bank is looking for a Java Developer to enhance tools for its developer community. This role requires proficiency in Java and SpringBoot, and involves developing APIs and supporting developers globally. The bank offers a flexible hybrid work model alongside benefits like private medical care and ...

Senior Backend Engineer Golang Security

Senior Software Engineer - Golang Information SecurityPlease read the information in this job post thoroughly to understand exactly what is expected of potential candidates.£600-650 per day - Inside IR353 days per week on-site, 2 days WFH3 Month rolling contract up to 2 yearsJob SummaryTh ...

Senior Software Engineer (Tech Lead)

Take a step forward and let Edenred surprise you.Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world. We know there are hundred ways for you to grow. With us, you will expand your skills in a mu ...

Senior Software Engineer (Tech Lead)

Take a step forward and let Edenred surprise you.Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world. We know there are hundred ways for you to grow. With us, you will expand your skills in a mu ...

Senior Software Engineer, Remote

Job Description Apply below after reading through all the details and supporting information regarding this job opportunity.An excellent opportunity to join one of the UK's leading software consultancies, renowned for its strong presence in the public sector while also delivering private and SC ...

Back End Developer

Job Title: Senior Back End Developer (Python) Location: London | Hybrid (2–3 days office) This Senior Back End Developer role will shape a brand-new data platform designed to support complex decision-making for major global organisations. This is a greenfield data-driven pro ...

Technical Architect / Lead Developer

Salary: circa £150-175k base, £250-300k TC Summary: This successful systematic investment manager is looking to hire a hands-on senior developer to be their technical lead. This exciting role will provide you with the opportunity to make a lasting impact on the firm’s cutting-e ...

Technical Architect / Lead Developer

Salary: circa £150-175k base, £250-300k TC Summary: This successful systematic investment manager is looking to hire a hands-on senior developer to be their technical lead. This exciting role will provide you with the opportunity to make a lasting impact on the firm’s cutting-e ...

Senior / Principal Go Engineer

Job Description We’re looking for experienced Golang engineers to join us on a cutting‑edge platform engineering and AI programme with a global financial leader. You’ll be part of a high‑calibre engineering team building secure, scalable AI platforms. You’ll work on Platform Engineering and ...

Graduate Technology Consultant

Grayce specialises in delivering technology-driven change and transformation for some of the UK’s most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across engineering, infrastructure, and digital transformat ...

Software Engineer – Equity Derivatives Pricing & Risk System

We are seeking a highly skilled and motivated Java Developer with a strong background in Equity Derivatives to join our team in London. In this role, you will play a pivotal part in building and enhancing Equity Volatility Risk and P & L system that supports our Equity Volatility Managers. This is an excit ...

Senior Integration Engineer

Senior Integration Developer / Lead Developer – IBM BPM / Camunda 6-Month Contract (Likely Extension) Location: London or Edinburgh (Hybrid – some onsite presence required) Our client, one of the UK’s largest banks, is seeking a highly skilled Senior Integrat ...

Senior Android Engineer: Build Scalable Android Experiences

A leading online platform in London seeks a senior software developer to enhance user-facing Android applications. The ideal candidate has 5+ years of experience in software development using Java or Kotlin, and a passion for crafting scalable and user-friendly products. Responsibilities include cross-functional ...

GCP Architect

Company DescriptionWe’re an innovation and transformation consultancy that believes in the power of ingenuity to build a positive-human future in a technology-driven world. Our diverse teams of experts combine innovative thinking with breakthrough-technologies to progress further, faster. ...

Full Stack Engineer

Our client is a Financial Services organisation seeking an experienced Full Stack Developer to join their internal technology function. The role will focus on designing, building, and supporting enterprise-grade applications, APIs, AI-driven services, and digital platforms across Microsoft Azure and modern we ...

Full Stack Engineer

Our client is a Financial Services organisation seeking an experienced Full Stack Developer to join their internal technology function. The role will focus on designing, building, and supporting enterprise-grade applications, APIs, AI-driven services, and digital platforms across Microsoft Azure and modern we ...

Salesforce Technical Lead

Salesforce Technical Lead / Lead DeveloperCheck out the role overview below If you are confident you have got the right skills and experience, apply today.London (Hybrid 2 days onsite)PermanentCompetitive salary + packageIm working with a global consultancy who are looking for an experienced ...

Senior Front end Software Engineer ( React, Bazel And Java )

Senior Front-end Software Engineer ( React, Bazel and Java)** YOU MUST LIVE IN THE UK- ALSO SPONSORSHIP IS NOT PROVIDED**The organisation manages the test infrastructure and tooling that underpin its client applications. The mission is to provide a reliable, consistent and e ...

Senior Front end Software Engineer ( React, Bazel And Java )

Senior Front-end Software Engineer ( React, Bazel and Java)** YOU MUST LIVE IN THE UK- ALSO SPONSORSHIP IS NOT PROVIDED**The organisation manages the test infrastructure and tooling that underpin its client applications. The mission is to provide a reliable, consistent and e ...

Low Latency Linux Engineer Optimise low latency trading infrastructure

Overview Consultant at Saragossa - Creating competitive advantage for investment technology organisations. Low Latency Linux Engineer - Optimise low-latency trading infrastructure for an HFT trading firm and bridge the gap between Application and Platform. Responsibilities Pus ...

Software Engineer II Blockchain/ Digital Assets

Job Description As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll ...

Managing Consultant Endur Technical

Europe or Remote (Permanent/Contract) Key Responsibilities Serve as a technical subject matter expert on Endur, providing guidance and support throughout the project lifecycle. Lead the technical implementation of Endur solutions, inclu ...

Managing Consultant Endur Technical

Europe or Remote (Permanent/Contract) Key Responsibilities Serve as a technical subject matter expert on Endur, providing guidance and support throughout the project lifecycle. Lead the technical implementation of Endur solutions, inclu ...

Managing Consultant Endur Technical

Europe or Remote (Permanent/Contract) Key Responsibilities Serve as a technical subject matter expert on Endur, providing guidance and support throughout the project lifecycle. Lead the technical implementation of Endur solutions, inclu ...

Managing Consultant Endur Technical

Europe or Remote (Permanent/Contract) Key Responsibilities Serve as a technical subject matter expert on Endur, providing guidance and support throughout the project lifecycle. Lead the technical implementa ...

Senior ETRM Applications Lead for End to End Trading

Castleton Commodities International is looking for a Senior ETRM Application Developer to join their Commodities Trading Application Development team in Greater London. This position involves designing and supporting applications that facilitate end-to-end commodities trading. Candidates should have over 10 year ...

Senior Java SDET — Lead Test Automation & API Quality

A cloud services company in Greater London is seeking a Senior Software Developer in Test to enhance automation frameworks for scalable services. The ideal candidate will have at least 8 years of software testing experience and 5 years in test development with strong Java skills. Responsibilities include designi ...

Senior JVM Live Debugger Engineer | AI Driven Production

A leading developer tools company is seeking a Senior Software Engineer in Greater London. This role focuses on enterprise JVM experience and exciting engineering challenges involving AI integration. Responsibilities include designing product features and developing tooling for AI-first workflows. The ideal cand ...

Senior Integration Architect – IBM BPM to Camunda

A leading UK bank is seeking a Senior Integration Developer to drive engineering excellence in their digital onboarding system. This hands-on role involves leading the migration from IBM BPM to Camunda, optimizing integrations, and defining engineering goals in a high-volume banking environment. Candidates shoul ...

Senior Java Architect Mass Scale Messaging Orchestration

A leading technology company is seeking a Senior Software Developer to architect and build the messaging orchestration platform for Apple Services in London. The ideal candidate will possess strong Java programming skills and experience in designing distributed systems. Responsibilities include collaborating wit ...

Senior Java Engineer — BSS/OSS & Microservices Mentor

A leading software company in Greater London is looking for a Senior Developer to join its Software Engineering team. The role involves technical design, development of BSS/OSS products, and mentoring junior developers. The ideal candidate will have extensive experience in Java technologies and a strong grasp of ...

Lead Developer

Lead the Development of a Platform Driving Positive Change Join a well-established investment fund with a decade-long track record of success, now pivoting towards socially and environmentally sustainable markets. They're not just about financial growth; they're dedicated to fostering the growth o ...

DevOps Engineer Trading Infrastructure

Location: LondonType: Full-time Our client, a leading global hedge fund, is seeking a highly talented DevOps Engineer to join their core Trading Infrastructure team. This is a rare opportunity to work on mission‑critical, low‑latency systems that power a world‑class quantitativ ...

Managing Consultant Endur Technical

Europe or Remote (Permanent/Contract) Key Responsibilities Serve as a technical subject matter expert on Endur, providing guidance and support throughout the project lifecycle. Lead the technical implementa ...

Senior Software Engineer Loyalty

Senior Software Engineer – Loyalty (Sparks) As part of the M&S Software Engineering team, you’ll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values that run right through the company’s core and techn ...

Software Engineer Python, LLM, SQL

Software Engineer - Python/LLM, CI/CD, SQL London / EC4 Hybrid 4 days PW in office Full‑Stack Software Engineer / Python Engineer required by London based REinsurer. This is a newly created role that will add capacity to sustain delivery across new and existing wor ...

Full Stack Engineer (Kotlin and/or Python) – VP

For additional information, please review .**Full Stack Engineer (Kotlin and/or Python) – VP**Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating ...

Full Stack Engineer (Kotlin and/or Python) – VP

Full Stack Engineer (Kotlin and/or Python) – VP Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From ...

Back End Developer

• Job Title: Senior Back End Developer (Python) • Salary Range: £100,000 – £120,000 + Bonus • Location: London | Hybrid (2–3 days office) This Senior Back End Developer role will shape a brand-new data plat ...

Back End Developer

• Job Title: Senior Back End Developer (Python) • Salary Range: £100,000 – £120,000 + Bonus • Location: London | Hybrid (2–3 days office) Make your application after reading the following skill and qualification requirements for th ...

Developer Advocate

Developer Advocate London, UK | CTO Office Share position JFrog powers how the world builds, secures, and ships software. Thousands of organizations, including most of the Fortune 100, rely on JFrog to manage their software supply chain from code to production. As we continue expanding ac ...

Developer Advocate

Developer Advocate London, UK | CTO Office Share position JFrog powers how the world builds, secures, and ships software. Thousands of organizations, including most of the Fortune 100, rely on JFrog to manage their software supply chain from code to production. As we continue expanding ac ...

AI Safety Engineer (Remote) (London)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

Applied AI Engineer (Agentic AI) Remote (London)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

AI Red Team Engineer (Remote) (London)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

AI Automation Engineer (Remote) (London)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

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    Senior Devops Developer Java Python Jobs in London Job Search Guide, Trends and Insights