Senior Devops Developer Java Python Jobs in London, UK

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Salesforce Developer

Role: Salesforce Developer Location: London (Hybrid 3 days office) Duration: Fulltime Job description: • Should have worked on Salesforce implementation/support projects in the past. • Experience working on Sal ...

Game Developer

Job Title: Junior IOS Developer Location: UK Experience: 2–5 years Education: Bachelors in Science (IT/Computer Science/Engineer) Employment Type: Full-Time <p ...

Frontend Developer

Front End Engineer (6–7 years’ experience) We are recruiting a Front End Engineer with strong experience delivering accessible, high‑quality user experiences across external digital platforms. Working within an agile digital squad, you will translate UX designs and C ...

Application Developer

This role is to lead the development work required for the re factoring of key applications for our client. You will work directly with client teams and within a large programme team to successfully build, update, and migrate the application. This will include the design, development, and assurance of ke ...

iOS Developer

About Us: AmpsTek – a global technology leader since 2013 – is transforming how businesses approach technology and staffing solutions. Founded by seasoned technology leaders across the UK, Europe, APAC, North America, and LATAM, ...

Developer Golang

Client: Largest American Credit Card Company Location: Burgess Hill 3 days/week Years of Exp: 6-9 years Skills: Go, Java, Git, REST, Jenkins, NoSQL, Postgres/ql £40-£50/hr Inside IR35 Visa sponsorship is not available. We're looking for an enthus ...

Quantitative 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 and engineering. You ...

Frontend Developer

About Ibex.ai Ibex is a fast-growing AI startup building an agentic, real-time decision engine that optimises customer interactions for measurable profit. Our platform blends advanced machine learning, deep learning, and reinforcement optimisation to decide the best action, ...

ABF Developer

About the Role We are looking for a talented and motivated ABF Developer to join our technical team at Loqus Group. This is an exciting opportunity to work on a mature, business-critical platform while developing deep expertise in Ingres Application By Forms (ABF) a ...

Outsystems Developer

OutSystems Developer (Low-Code Orchestration) Location: London Contract: 12 months We are currently supporting a confidential search for an OutSystems Developer to join a major enterprise programme in Londo ...

iOS Developer

We’re working with a fast-growing start-up business looking for an IOS Developer to take full ownership of the mobile layer - from SDKs used by partners to the app used by clients in their field. You’ll work at the intersection of on-device machine learning, SDK development, and real ...

AI Developer

About Us Finalto is a global leader in liquidity provision and trading technology solutions, serving institutional and B2B clients across financial markets worldwide. With regulated entities in the UK, Singapore, Cyprus, Australia, and the UAE, and additional operational te ...

Shopify Developer

Are you a front-end web developer with a passion for Shopify looking for a new challenge? If you're a front-end web developer who excels in Shopify and is an advocate for modular, utility-first development, then we'd love to get to know you. We offer great mentorship and on ...

.NET Developer

.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) ...

.NET Developer

.NET Developer, .NET 10.0, C# 14, Azure, JavaScript, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Develop ...

.NET Developer

.NET Developer – London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experi ...

.NET Developer

.NET Developer – Social Messaging Platform – London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, ...

Quantitative Developer

Quant Developer (European Direct Lending) - Hybrid - London - Up to £250k TC We're working with a global alternative asset manager ($570bn AUM) on a rare, greenfield hire within their European Direct Lending business, a $80bn+ strategy with ~95 investment professionals acr ...

Software Developer

Your Responsibilities As a Junior Front Office Developer, you will be responsible for developing and enhancing Front Office pricing systems using C#, ensuring seamless integration with real-time market data and optimizing pricing models for traders. You will collaborate clo ...

ServiceNow Developer

ServiceNow Developer Location: UK-wide office locations to choose from (Hybrid - 2 days onsite)Salary: £70,000 - £100,000 DOE + comprehensive benefits (Including training / development)Type: Permanent, Full-TimeAre you a Se ...

Salesforce Developer

Term: Fixed term contract, 12 months Working week: Please note this is a full-time role, Monday to Friday, with the opportunity for hybrid work arrangement of 2 days remotely. Please note we can only consider candidates with the Right to Work in the UK ...

Frontend Developer

London Business School are looking for a Software/Frontend Developer to join us on a permanent basis. We’re looking for a Frontend Developer to help build and evolve modern, accessible, high-performance digital experiences. You’ll work closely with backend developers, designers, QA, and product tea ...

Frontend Developer

Overview I’m working with one of the UK’s biggest media and publishing businesses, which is building out a really exciting editorial development team focused on interactive digital content across major news and media brands, including within the insurance and financial publishing space. T ...

iOS Developer

Location: London, United Kingdom (Onsite) Job Type: Full-time Experience: 1–3 Years Education: Bachelor’s Degree in Computer Science / IT Salary: £35,000 – £40,000 per year About Us: Information Tech Consultants Ltd is a London-based technology co ...

Salesforce Developer

Salesforce Developer – 12 Months – United Kingdom- remote RED now has a new contract opportunity for an Salesforce Developer to join one of our key partners for a new Service Cloud Implementation Project. The initial contract will be for 12 Months with potential extension This con ...

VBA Developer

It's fun to work in a company where people truly BELIEVE in what they are doing!We're committed to bringing passion and customer focus to the business.VBA Developer2 month contract£320 per day inside IR35Location: UK - London (onsite 2/3 days per week)Fractal Analytics is Leading Fortune 500 companies leverage B ...

SQL Developer

SQL Developer – Insurance | 6-Month Contract | Up to £625/day We’re looking for an experienced SQL Developer to join an established team working on an existing Data Warehouse within the insurance sector. This is a hands‑on contract role focused on accelerating the delivery of manage ...

Scala Developer

Job Description We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand sti ...

PHP Developer

Location: This is primarily a home based role with some requirements of travel to the London office. We’re looking for a hands‑on Software Developer to join our Advanta business and help deliver, strengthen and modernise a business‑critical digital platform. This is not a narrow ticket‑deli ...

C++ Developer

Overview Real-Time Software Engineer (C++) — News Engineering @ LSEG. Help us shape the future of real-time news delivery and join a team powering the heartbeat of global information. This role focuses on real-time news collection and distribution platforms, with an emphasis on high-performance sy ...

C++ Developer

Job Description We are looking for a Senior C++ Engineer to work in London on a contract basis. As a Senior C++ Engineer, you will be a member of a small, high performing team responsible for a global derivatives algorithmic trading platform. You will work closely with technologists, quants, and t ...

Product Developer

House of CB is a global fashion brand celebrated for its empowering, feminine designs and statement-making silhouettes. With a cult following built through powerful visuals, trend-defining campaigns, and a bold social media presence, we’re continuing to grow our team with people who share our passion for fash ...

Lead Developer

This role is to lead the development activities and support the team overseeing the re‑factoring of the application as part of a large programme. You will work directly with IBM and client teams, as well as within a wider programme team, to deliver the application changes required for a successful migratio ...

Ruby Developer

Senior Ruby Engineer | Luxury Commerce Platform | Well-funded start-up | 6 figure salary | Flexible working options I’m currently partnered with a well-funded business building a next-generation commerce platform within the luxury retail space. While early from an engineering pers ...

UI Developer

UI Developer Contract: 6 Months Role: Hybrid, Central London (2 x days on site) Rate: £524 per day (Umbrella / Inside IR35) We're looking for a talented UI Developer to join a high-performing team on a contract basis, delivering modern, scalab ...

BPM Developer

Role: BPM Developer Duration: 6 Months (ext. options) Location: London (Hybrid, 3 days a week in office) Rate: £415 - £490 per day (umbrella) Your role As a BPM Developer, you will play a pivotal role in understanding business requirements and designing applicati ...

C++ Developer

As a Senior C++ Software Engineer, you will be involved in: Strategic enhancements to the platform as well as on client implementation projects Helping to grow and enhance our PTP software platform Analysis of user requirements and translation into solution design <l ...

Software Developer

Overview Crises Control is a global critical event management and mass notification SaaS platform that enables organizations to send secure, compliant, multi-channel alerts to large groups in real time, track responses, geo-locate users, audit everything accurately, and streamline incident and cr ...

Frontend Developer

Hybrid- travel to the central London (Soho office) 6 month FTC- Up to £80K Our client a UK market-leading online business operating three recognised brands is Looking for a Front-End Developer with strong React skills to join their team and build high-quality, res ...

Frontend Developer

As a Frontend Developer at Eeze, you will be part of a fast-paced, innovative team building web-based gaming applications. You’ll work with technologies such as TypeScript, React, Redux, Zustand, WebSockets, and Vite, contributing to a modular and scalable front-end architecture. We’re looking for someone ...

Salesforce Developer

We’re looking for a Salesforce OMS Developer to support a large-scale ecommerce transformation programme. You’ll be responsible for building and enhancing Salesforce Order Management capabilities , covering order lifecycle, fulfilment, and integrations with backend systems. Must-have ...

API Developer

Ameresco, Inc. has an immediate opening for an API Developer in our ASG (Asset Sustainability Group). Responsibilities Collaborating directly and independently with customers and third parties to architect and develop API solutions that align with business objectives. ...

BI Developer

Location: London - 3 daysContract: 3 months (likely extension)IR35: OutsideRate: £425-475Start: ASAP Overview This is an internal-facing role focused on consolidating data from multiple business systems (e.g. Finance, HR, planning tools) into a centralised reporting la ...

C# Developer

Bonhill Partners are currently supporting a Global Energy Trading company to expand their Front Office Engineering Team with a C# Developer. Requirements High-level expertise in C# Experience with relational databases, preferably Oracle or SQL Server Strong worki ...

Ios Developer

Build AI-powered HealthTech apps from scratch and work directly with a hands‑on CTO to shape product direction and technical strategy. You'll get future stock options and clear paths into senior leadership as the team scales. With hybrid working and flexible hours, you can fit development around yo ...

Salesforce Developer

Role & Responsibilities Design and develop scalable Salesforce solutions using Apex, Lightning Web Components, and integrations aligned to architectural standards. Deliver business change initiatives on the Salesforce platform in line with roadmap priorities and delivery plans. ...

Android Developer

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid ...

Quantitative Developer

We’re partnering with a high-performance quantitative technology firm building front-office pricing and risk infrastructure used directly by portfolio managers and traders at leading hedge funds and asset managers . This is not a support or library role. You will be developin ...

Frontend Developer

Role Description As a Frontend Developer at Eeze, you will be part of a fast-paced, innovative team building web-based gaming applications. You’ll work with technologies such as TypeScript, React, Redux, Zustand, WebSockets, and Vite, contributing to a modular and scalable front-end architecture. ...

Salesforce Developer

Salesforce Developer / Application Engineer – Financial Services Cloud Location: London, Liverpool OR Glasgow I’m currently supporting a client who is looking for a Salesforce Developer / Application Engineer with strong hands‑on experience across the Salesforce platform, ideally ...

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