Senior Devops Developer Java Python Jobs in London, UK

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Senior Backend Engineer, Subscriptions — Remote & Hybrid

Spotify is seeking an experienced backend developer to design and build scalable Java services that power its merchandising platform. The role requires at least 5 years of experience in backend systems and expertise in cloud services like GCP or AWS. The position offers flexibility in work location, whether base ...

Senior eFX Developer | High Frequency Trading Specialist

A global investment firm in Greater London seeks an experienced full-stack developer for creating high-performance Java and Rust code. Candidates should have a minimum of 5 years in automated trading and strong knowledge of FX Spot, Forward, and eNDF trading. This role involves developing new functionalities in ...

Java Backend Engineer – Kafka API (Hybrid, London)

Client Server in Greater London is looking for a Java Developer to work on cutting-edge technology within the financial services sector. This role offers a salary of up to £90k, hybrid working model with 2 days WFH weekly, and excellent perks such as private medical care, pension, and gym membership. You will ha ...

Android POS Quality Engineer: Payments & Certification

A prestigious company is looking for an Android Developer to design high-quality applications for point-of-sale terminals. You will work extensively with POS hardware integration and ensure compliance with payment certification requirements. Ideal candidates should have strong hands-on experience in Android deve ...

Senior Backend Architect — AI Driven, Scalable Systems

OneShot AI is seeking a highly experienced software developer in Greater London to lead the end-to-end development of scalable backend and frontend features. The ideal candidate will have over 8 years of software development experience, mainly with Java and Spring Boot, and be adept in REST APIs, microservices, ...

Software Engineer II: AI Driven, Scalable Cloud

A leading travel technology company is seeking a Software Developer to design and maintain scalable solutions. The ideal candidate has a Bachelor's in Computer Science and 2+ years of experience. Responsibilities include collaborating with cross-functional teams and integrating AI/ML capabilities. A strong grasp ...

Generative AI Engineer

Forward Deployed AI Engineer | AI Consultancy London (Hybrid) Salary £120,000-£150,000 £700-£900 per day Permanent or Contract Role Overview We’re looking for a Forward Deployed AI Engineer to jo ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Senior Software Engineer (Full Stack)

Overview We believe “It’s all about the user. All of them.” We’re passionate about providing a seamless one-stop experience for business travelers, no matter how they travel, where they stay, or where they’re going. We are looking for a Staff Full-Stack Engineer to lead the design and devel ...

Cyber Software Vulnerability Engineer

As part of our client's expanding National Security division, you'll contribute to high-impact missions across AI/Data Science, Cybersecurity, Cloud, DevOps, and Platform Engineering. We're seeking inquisitive individuals who excel at dissecting technical systems, not just to understand how they work, but ...

Senior Software Engineer (Full Stack)

Staff Full-Stack Engineer We are looking for a Staff Full-Stack Engineer to lead the design and development of mission-critical product features and services that power our platform, used daily by thousands of travelers worldwide. You will play a pivotal role in shaping technical direction, mento ...

Senior Full Stack Developer UK Security Clearance Eligibility required

Senior Full Stack Developer - UK Security Clearance eligibility requiredInternal Title: Senior Full Stack DeveloperLocation: London, UK (Hybrid - typically 1-2 days per month in office)Contract: Permanent, Full-time Packa ...

Senior Full Stack Developer UK Security Clearance Eligibility required

Senior Full Stack Developer - UK Security Clearance eligibility requiredInternal Title: Senior Full Stack DeveloperLocation: London, UK (Hybrid - typically 1-2 days per month in office)Contract: Permanent, Full-time Packa ...

SC Cleared Lead Developer: Azure/.NET Microservices

A leading software engineering consultancy seeks a hands-on Lead Developer to set technical direction and lead teams in building cloud-native microservices solutions. The role requires strong skills in C#/.NET and extensive experience in Azure and DevOps practices. The ideal candidate will thrive in regulated en ...

Staff Automation Engineer CI/CD Pipelines Architect

A leading identity security company based in the United Kingdom is seeking a Staff Automation Engineer to design and maintain robust testing pipelines for software release. The role emphasizes collaboration with development to enhance the developer experience and analyze pipeline bottlenecks for optimization. Su ...

Engine Programmer (DevOps) – Unreal, CI Pipelines, Hybrid

InfluencerUpdate is seeking an Engine Programmer to join the DevOps team in Kentish Town, London. In this hybrid role, you will focus on optimizing CI pipelines and automation workflows using Unreal Engine 5. Ideal candidates will have a strong background in C++ programming and experience with Unreal Engine, alo ...

Senior Quantitative Engineer Exotic Derivatives (15+yrs exp)

Senior Quantitative Engineer - Exotic Derivatives (15+yrs exp)My global financial service company is looking for an experienced Quantitative Engineer specialising in exotic Derivatives to join their team in London on a contract basis.This role is for a hands-on quant engineer with 15+ years of de ...

Senior Quantitative Engineer Exotic Derivatives (15+yrs exp)

Senior Quantitative Engineer - Exotic Derivatives (15+yrs exp)My global financial service company is looking for an experienced Quantitative Engineer specialising in exotic Derivatives to join their team in London on a contract basis.This role is for a hands-on quant engineer with 15+ years of de ...

Infrastructure Engineer

Aws NetworkingInfrastructureYou are pioneering and innovative and want to be part of the cutting-edge and disruptive crypto currency worldYou are eager to learn new knowledge in both financial and technical fieldsYou thrive in a non-hierarchical organization with a casual working environmentY ...

Infrastructure Engineer

Aws NetworkingInfrastructureYou are pioneering and innovative and want to be part of the cutting-edge and disruptive crypto currency worldYou are eager to learn new knowledge in both financial and technical fieldsYou thrive in a non-hierarchical organization with a casual working environmentY ...

AWS with Typescript

Overview Role Summary: We are looking for a highly hands-on AWS Application Developer with deep TypeScript expertise and strong serverless/event-driven engineering skills. This role requires building and operating production-grade solutions using AWS Lambda, EventBridge, Kinesis Streams, DynamoDB, ...

Power BI Developer

Power BI Developer - Hybrid (Warwick) - 6‑Month Contract Day Rate: Inside IR35 Location: Warwick - 2-3 days onsite per week (Hybrid) Start: After BPSS clearance We are seeking an experienced Power BI Developer to join a new 6‑month project, working closely with technical and ...

Senior Data Engineer

Job Description Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully.Robert Half have partnered with a London-based pharmaceutical manufacturing organisation who are looking to engage a Senior Data Engineer to play a key role in scaling ...

Quantitative Developer

Quant Developer This role sits within a global, technology-driven investment firm running systematic and quantitative strategies across financial markets. The firm builds its own trading, research, and data platforms in-house. As a Quant Developer, the role bridges quantitative research a ...

DevOps QAT Automation Engineer / DevOps Test Engineer (SC or DV Cleared)

QAT Automation Engineer / DevOps Test EngineerAWS | Python | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire a highly technical QAT Automation Engineer / DevOps Test Engineer to join a modern cloud-native software engineering team.This is not ...

DevOps QAT Automation Engineer / DevOps Test Engineer (SC or DV Cleared)

QAT Automation Engineer / DevOps Test EngineerAWS | Python | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire a highly technical QAT Automation Engineer / DevOps Test Engineer to join a modern cloud-native software engineering team.This is not ...

Senior Software Engineer

Senior Software Engineer (Systems & Automation) London, Hybrid, Permanent We are partnering with a high-growth technology firm in London to find a Senior Software Engineer who excels at the intersection of product engineering and operational efficiency. Th ...

VP Software Engineer AI Driven Cloud Platform

Goldman Sachs is searching for a software developer in Greater London to work on the Consolidated Trade Ledger initiative. This role requires over 8 years experience in Java and familiarity with AI tools like GitHub Copilot. You will design and implement high-availability, cloud-native services while collaborati ...

Senior Murex Front Office Developer Hybrid/Remote

A leading financial services company is seeking an experienced Murex Front Office Developer to work on enhancements for Murex business users. The ideal candidate will have a strong functional knowledge of Murex 3.1, particularly with e-Tradepad templates and curve configurations. A solid understanding of at leas ...

Remote Oracle CPQ Developer Integration and Optimization

A global innovator of business and technology services is seeking an Oracle CPQ Developer for a fully remote position within the UK. In this role, you will provide programming and troubleshooting support for Oracle CPQ applications, enhance the CPQ environment's stability, and integrate CPQ with enterprise syste ...

Full Stack UI Engineer React, Java, Azure

AXA Group seeks a Full-Stack Developer in London, UK to join their Digital UX Division. This role involves developing, maintaining, and enhancing digital products and platforms with a strong focus on data and AI. Candidates should possess experience in Java, JavaScript, React.js, and Spring Boot, along with a so ...

.NET Developer

.NET Developer – Global Fitness Movement – London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) < ...

Senior Software Developer, AI Engineering, London, COR7550

Job Description Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below.Senior Software Developer, AI Engineering, London, COR7550 Are you a Software Engineer with a passion for AI and building scalable systems from the ...

Dynamics 365 Developer

Dynamics 365 Developer – Remote (Tech stack: Microsoft Dynamics 365, PowerApps, Power Platform, C#, .NET, SQL, JavaScript, DevOps, Agile) Our client is a specialist technology business delivering bespoke solutions within the legal tech space. They are looking to recruit a D ...

Dynamics 365 Developer

Dynamics 365 Developer – Remote (Tech stack: Microsoft Dynamics 365, PowerApps, Power Platform, C#, .NET, SQL, JavaScript, DevOps, Agile) Our client is a specialist technology business delivering bespoke solutions within the legal tech space. They are looking to recruit a D ...

Dynamics 365 Developer

Dynamics 365 Developer – Remote (Tech stack: Microsoft Dynamics 365, PowerApps, Power Platform, C#, .NET, SQL, JavaScript, DevOps, Agile) Our client is a specialist technology business delivering bespoke solutions within the legal tech space. They are looking to recruit a D ...

Principal Developer

Senior Java Developer (Must hold active SC) The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid lear ...

Principal Developer

Senior Java Developer (Must hold active SC) The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid lear ...

VP Software Engineer AI Driven Cloud Platform

Goldman Sachs is searching for a software developer in Greater London to work on the Consolidated Trade Ledger initiative. This role requires over 8 years experience in Java and familiarity with AI tools like GitHub Copilot. You will design and implement high-availability, cloud-native services while collaborati ...

Systematic & Credit Portfolio Trading Tool Developer, Assistant Vice President

For additional information, please review .***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 deploying advance ...

Senior Software Engineer

Senior Software Engineer (Systems & Automation) London, Hybrid, Permanent We are partnering with a high-growth technology firm in London to find a Senior Software Engineer who excels at the intersection of product engineering and operational efficiency. Th ...

Linux Desktop Engineer Greenfield Open Source Proton Drive

A leading privacy-focused software company in Greater London seeks an experienced developer to create a Linux desktop client for Proton Drive from scratch. As part of this greenfield project, you will collaborate with teams to ensure quality and feature parity with existing clients. Candidates must have over 5 y ...

Cloud DevOps Engineer – CI/CD & Observability

A leading data analytics firm in Greater London is seeking a DevOps Engineer to design and maintain automation and cloud infrastructure for efficient software delivery. You will collaborate with development, architecture, operations, and security teams to improve stability and scalability of production systems. ...

Cloud Software Engineer (Python, AWS, Azure)

The RoleThe Platform Engineering team (PENG) builds Beacon Cloud -- the cloud-hosted Platform-as-a-Service that major financial institutions depend on for quantitative analytics, real-time risk management, and trade operations. Every client gets a fully isolated cloud environment with elastic ...

Cloud Software Engineer (Python, AWS, Azure)

The RoleThe Platform Engineering team (PENG) builds Beacon Cloud -- the cloud-hosted Platform-as-a-Service that major financial institutions depend on for quantitative analytics, real-time risk management, and trade operations. Every client gets a fully isolated cloud environment with elastic ...

Senior Software Engineer Platform Engineering

Are you ready to write your next chapter? Make your mark at one of the biggest names in payments. With proven technology, we process the largest volume of payments in the world, driving the global economy every day. When you join Worldpay, you join a global community of experts and changemakers, working to ...

Technical Business Analyst Insurance

The client is a world leading software company with an established Insurance division and products. They are looking for a BA to join their Implementation team. The role involves gathering and translating client requirements while working on integration and software-related projects. This is ...

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