Senior Devops Developer Java Python Jobs in London, UK

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Senior Frontend Engineer Remote, 4 Day Week + Equity

A fast-growing fintech platform is seeking a remote Senior Frontend Developer to enhance user experience through innovative system design and API integration. The role requires experience with React and Next.JS, along with strong collaboration in a cross-functional team. This position offers a competitive salary ...

Design Led Senior Architect for Housing Projects

A boutique design-led developer in London is seeking a talented Senior Architect to join their growing in-house architecture team. This full-time role offers the chance to work on housing-led projects across all RIBA stages, contributing to design and delivery processes. Ideal candidates will be ARB registered w ...

Senior C# .NET AI‑First Finance Platform Engineer

A financial services platform in Greater London seeks a Senior Developer specializing in C# .NET to drive innovative web-based finance platforms. This role demands expertise in AI-assisted development, ensuring compliance with stringent control and audit standards. The candidate will design and develop robust ap ...

Senior Orchestration Platform Engineer Hybrid London

A leading technology consultancy in Central London is seeking a Senior Software Developer for a 12-month contract. You will lead the design and development of a new orchestration platform critical for trading and risk management. The role requires a minimum of 7 years in software engineering, expertise in multip ...

Senior Software Engineer — Market Making Platform

A financial services platform in London seeks a Senior Software Developer to enhance market making capabilities. Collaborating with teams, you will design and maintain intricate applications, ensuring their performance and security. Key qualifications include extensive experience in C# .NET and AWS cloud service ...

Senior Data Centre Development Lead

A leading developer in data centres is seeking a Senior Development Manager to oversee the lifecycle of major data centre projects. This role requires 8+ years in infrastructure development, strong leadership, and negotiation skills. You will work alongside specialists and have the autonomy to drive strategy and ...

Senior Front End Engineer – AI Powered Ecommerce SaaS

A leading e-commerce personalization platform in the UK is seeking a Senior Web Developer. In this role, you will develop scalable web applications, manage customer integrations, and ensure quality through testing. Ideal candidates possess 7+ years of experience in web development, a BSc or MSc in a relevant fie ...

Senior iOS Engineer — Swift, Share Options, Startup Vibe (London)

A global software house is seeking an experienced Senior IOS Developer to join their London team. The role offers a salary range of £85,000 to £100,000 based on experience. Responsibilities involve enhancing and developing applications using Swift, collaborating with a close-knit team, and taking the lead on pro ...

Dynamics 365 & Power Platform Tech Lead

A city administrative body is seeking an experienced Dynamics 365 CE Developer to lead the development and management of Dynamics 365 and PowerApps solutions. This pivotal position involves technical leadership, solution enhancement, and support duties in collaboration with teams and external partners. Candidate ...

Senior Director – Co Living Development & Design (London)

A high-end design studio located in London is seeking a senior professional to join their team and expand offerings in the developer-led co-living sector. Applicants must have excellent experience in this sector, with strong knowledge of local planning teams and a solid design background, ideally with over 10 ye ...

Senior Platform Engineer — Scale AWS, Kubernetes & CI/CD

Lendable Ltd is seeking a Senior Platform Engineer to scale our multi-account AWS platforms across the UK, US, and Mexico. You will manage AWS infrastructure via Terraform and enhance CI/CD practices. Ideal candidates have experience operating Kubernetes at scale, strong cloud skills, and a solid grounding in de ...

Senior Software Engineer: Architect Trading Systems

A leading recruitment agency is seeking a Senior Software Developer in Greater London to architect and enhance in-house trading systems. This role involves developing high-performance applications primarily using C# and .NET, mentoring junior developers, and leading architectural discussions. Candidates should h ...

Senior Product Manager, Motorsports Games | 4‑Day Week & Remote

A leading mobile games developer in London seeks a Senior Product Manager to lead feature development for F1 Clash. The ideal candidate has extensive experience in the free-to-play mobile space and excels in cross-functional team leadership. This role requires a strong ability to turn strategic goals into engagi ...

Luxury Real Estate: Quality Engineering Leader

A leading luxury real estate developer in Greater London is seeking a Head of Quality Assurance to oversee the quality framework in all projects. This senior role involves developing quality strategies, leading the QA team, and ensuring compliance with standards. The ideal candidate will have over 10 years of ex ...

Remote Dynamics 365 F&O Lead Developer

A technology recruitment agency is seeking a Lead Developer for Dynamics 365 F&O based in London. This role involves leading a development team, delivering custom solutions, and engaging with senior stakeholders to optimize business operations. Candidates must have expert knowledge of X++ and Dynamics 365, along ...

Senior Ruby Engineer Hybrid, Equity & Impact

A leading green technology provider in the UK seeks a Senior Web Application Developer with 5+ years of experience. You will develop scalable applications using Ruby, Rails, React, and TypeScript. The role involves collaborating with product managers, mentoring junior staff, and driving technical initiatives. Of ...

Senior Frontend Engineer — Hybrid, Impactful UI & Testing

Global Relay is looking for a Senior Frontend Developer to join their team in Greater London. This role involves designing and implementing web applications using HTML 5 and CSS 3, along with writing unit and integration tests. The ideal candidate will have experience in an Agile environment and a strong underst ...

Remote: Senior Dynamics 365 CE & Power Platform Specialist

Hitachi Solutions UK is seeking a Senior Developer specialized in Microsoft Dynamics 365 CE and Power Platform. This remote role requires ownership of work packages, high-quality code development, and implementation of advanced technology solutions. Candidates must have strong skills in C#, .NET, and JavaScript, ...

Senior Frontend Engineer Build Global Sports Platforms

A leading Sports Marketing firm is seeking a Senior Frontend Engineer in London to drive the development of scalable software for top sports brands. This role emphasizes technical leadership and collaboration on high-impact products. Candidates should have over 5 years of experience in software engineering, part ...

Platform Lead: AI Driven DevEx & Infra Transformation

LexisNexis Risk Solutions is seeking a Head of Platforms to lead the delivery and evolution of their internal developer platform. This senior role involves defining the platform strategy, leading a global team of engineers, and driving AI integration to enhance operational efficiency. Candidates should have over ...

Senior Full Stack Lead: Angular + .NET on AWS (Hybrid)

EPAM Systems is seeking a Senior/Lead Full Stack Developer to design, develop, and deliver high-quality software solutions. This role involves leading projects using Angular for frontend and .NET for backend. Candidates should have extensive experience in enterprise environments, with expertise in AWS and SQL. T ...

Lead Design Manager, Hyperscale Data Centres (EMEA)

A global data center developer in Greater London is seeking a Senior / Lead Design Manager EMEA to oversee the full design lifecycle of hyperscale data center projects. The role entails leading technical due diligence, coordinating multidisciplinary teams, and ensuring compliance with global standards. Strong ex ...

Senior LNG Analyst (Permanent) in London Petroineos Trading Limited

Senior LNG Analyst (Permanent) London, UnitedKingdom Posted 9 months ago Petroineos Trading Limited Technical Skills Python SQL Analyst Requirements Knowledge of stochastic modelling techniques such as sen ...

Senior Pipeline Engineer in London Epic Games

Senior Pipeline Engineer London, United Kingdom Posted 9 months ago Tech stack Python Distributed Computing Responsibilities Contribute to the evolution of our MetaHuman infrastructure architecture. Qualifications ...

Programming Language Engineer

About UsAt Verisian, we build deep tech and AI solutions that enable groundbreaking medical therapies to enter the market faster and safely. New medicines and devices are judged using all available evidence in the proper context and backed by automated analyses that validate and make d ...

Senior Cloud Platform Engineer

A leading sports technology company in Greater London is searching for a Principal DevOps Engineer to lead cloud infrastructure efforts. The role involves designing and maintaining reliable systems and ensuring compliance with security standards. Candidates should have significant DevOps experience, strong leade ...

Java Low Level/Low Latency Engineer in London McGregor Boyall Associates Limited

Java Low-Level/Low Latency Engineer London, United Kingdom Posted 9 months ago McGregor Boyall Associates Limited We are looking for a deep understanding of systems‑level programming, with proficiency in Java and/or Rust, C, or C++. Applicants should have experienc ...

Azure Cloud Engineer (w/m/d) 100%

Join to apply for the Azure Cloud Engineer (w/m/d) 100% role at Luware Join to apply for the Azure Cloud Engineer (w/m/d) 100% role at Luware Get AI-powered advice on this job and more exclusive features. Luwa ...

Azure Cloud Engineer (w/m/d) 100%

Join to apply for the Azure Cloud Engineer (w/m/d) 100% role at Luware Join to apply for the Azure Cloud Engineer (w/m/d) 100% role at Luware Get AI-powered advice on this job and more exclusive features. Luwa ...

Backend Software Engineer

Software Engineer – Java 21, SpringbootUp to £550 per day (Inside IR35)London / Remote6 monthsMy client is an instantly recognisable consultancy who require a strong Backend Software Engineer with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical microservi ...

AI Pilled BackEnd Developers and... err, cats.

There are 2 versions of this ad. Below is the anodyne version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! The Back-End Developer will work for a fast-paced startup in Central London. The Back-End Developer wi ...

AI Pilled BackEnd Developers and... err, cats.

There are 2 versions of this ad. Below is the anodyne version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! You could be just the right applicant for this job Read all associated information and make sure to apply.T ...

Pyspark Developer (Microsoft Fabric) 6 Month Contract London

PySpark Developer (Microsoft Fabric) - 6-Month Contract - London Contracting role based in London (Hybrid, 1-3 days in office) for a 6-month engagement. You will design, build, and maintain data pipelines powering an end-to-end mastering flow for a leading global financial markets infrastru ...

Full Stack Engineer

Job Title: Full-Stack Developer Location: London, United Kingdom Type: Permanent Our client are an AI Start-Up looking to build Agentic Systems for the purpose of auditing and certification. This role would be full time on-site and wouldn't be able to sponsor ...

Team Lead / C++ Quant Development

Salary: £600k-800k TCLocation: London Client & Role OverviewMy client is a globally recognised hedge fund at the forefront of systematic and low-latency trading. They’re looking for a Team Lead Quant Developer to drive the technical direction of a core ...

Full Stack Developer Next.js NestJS React Start up

Full Stack Developer Next.js NestJS React - Start-up Full Stack Engineer / Developer (Next.js NestJS React) London / WFH to £80k Are you a full stack technologist with experience of working in high growth start-ups? You could be progressing your career in an im ...

Full Stack Developer Next.js NestJS React Start up

Full Stack Developer Next.js NestJS React - Start-up Full Stack Engineer / Developer (Next.js NestJS React) London / WFH to £80k Are you a full stack technologist with experience of working in high growth start-ups? You could be progressing your career in an im ...

Full Stack Engineer

Senior Full Stack Engineer | London | £120,000 - £160,000+ | Python | React | TypeScript Location: London (hybrid) Backend: Python (strong typing, well-structured APIs - Django or FastAPI or Flask) Frontend: React, TypeScript Systems: Data modelling, inte ...

Senior Software Engineer TRAX

The Trade Automation & Execution group builds the platforms and services that power modern electronic trading at Bloomberg. We design and operate high-performance, distributed, real-time systems used by financial institutions worldwide to execute trades, automate workflows, and make data-driven decisions. ...

Senior Software Engineer TRAX

The Trade Automation & Execution group builds the platforms and services that power modern electronic trading at Bloomberg. We design and operate high-performance, distributed, real-time systems used by financial institutions worldwide to execute trades, automate workflows, and make data-driven decisions. ...

Technical Environment Consultant

Technical Environment Consultant page is loaded## Technical Environment Consultantlocations: UK - London ( St Botolph )time type: Full timeposted on: Posted Todayjob requisition id: Technical Environment ConsultantOutside IR35Duration: 6 months## Purpose of the assignmentTMHCC operates a highly complex, ...

Interior Architectural Technician

Interior Architectural Technician (Mid + Senior Level) High-End Residential Developer North London | Full-Time | Office-Based We are a leading high-end residential developer based in North London, renowned for delivering exceptional ...

Senior Site Manager

O'Neill & Brennan are currently seeking an experienced Senior Site Manager to lead the delivery of the External Envelope Package on a £100m development in East London.This is a major scheme requiring a strong façade / envelope bias, with hands-on experience managing packages from structural frame han ...

Interior Architectural Technician

Interior Architectural Technician (Mid + Senior Level) High-End Residential Developer North London | Full-Time | Office-Based We are a leading high-end residential developer based in North London, renowned for delivering exceptional ...

Interior Architectural Technician

Interior Architectural Technician (Mid + Senior Level) High-End Residential Developer North London | Full-Time | Office-Based We are a leading high-end residential developer based in North London, renowned for delivering exceptional ...

AWS Cloud Engineer / Site Reliability Engineer (SRE)

AWS Cloud Engineer / Site Reliability Engineer (SRE)Londonmainly Remote, but might require to travel to the offices as and when required - Croydon or London.12-Month Contract£662/day (Umbrella)SC Clearance RequiredInside IR35About the RoleWe’re looking for experienced AWS Cloud En ...

Head of Engineering

Head of Engineering / VP of Engineering I’m working with a fast-growing AI company at the forefront of real-time market intelligence, supporting some of the world’s leading financial institutions. They’re now looking for a Head of Engineering (or VP of Engineering) to lead their next ...

Backend Software Engineer

Software Engineer - Java 21, SpringbootUp to £550 per day (Inside IR35)London / Remote6 monthsMy client is an instantly recognisable consultancy who require a strong Backend Software Engineer with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical micros ...

Release Engineer — Onsite Lisbon | CI/CD & Deployments

Air Apps is seeking a Release Engineer to manage and optimize release processes in a fully onsite position in Lisbon. You will work closely with Development, QA, and DevOps teams to ensure high-quality software delivery. Applicants should have 3+ years of experience in release engineering or DevOps and familiari ...

DevSecOps Engineer: Secure CI/CD & Cloud Delivery

A leading investment data management firm is looking for a DevSecOps Engineer to integrate security into CI/CD pipelines and development practices. This role involves collaborating with Development, DevOps, and Security teams to automate and maintain security controls, ensuring adherence to best-class security s ...

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