651 to 675 of 732 Developer Jobs in London

Finance Applications Developer - Leading Insurance Client London (Hybrid) £90,000 Permanent I'm working with a leading insurance client who is looking for a Finance Applications Developer to join their Finance Change team. This role will focus on designing, building, and maintaining Anaplan models to drive smarter planning, forecasting, and analysis click apply for full job details More ❯

scientists, user researchers, designers, and product managers who are all passionate about providing an outstanding product experience Define metrics, build dashboards and compose reports, empowering data-informed improvements to developer experience. Perform exploratory analysis to understand how engineers interact with our internal developer platform, how they derive value from deployment and efficiency tooling, and where we can evolve the developer … opportunities You have shown experience applying coding skills such as Python, SQL, and/or R to analyze complex data You have experience or a strong interest in internal developer platforms and tooling, with exposure to domains such as continuous integration, deployment pipelines, documentation systems, developer education, and generative AI productivity tools. Where You'll Be This role will ideally More ❯

Job Opportunity: Mulesoft Integration Specialist (Developer) Salary: £60,000 - £69,000 pa inclusive About the Role My client's Data and Technology Services division is seeking a talented Integration Specialist (Developer) to lead the design, development, and deployment of data and application integration processes. You'll be part of the Data and Development team, working closely with the Solutions and More ❯

Job Opportunity: Mulesoft Integration Specialist (Developer) Salary: £60,000 - £69,000 pa inclusive About the Role My client's Data and Technology Services division is seeking a talented Integration Specialist (Developer) to lead the design, development, and deployment of data and application integration processes. You'll be part of the Data and Development team, working closely with the Solutions and More ❯

Microsoft Fabric Developer 6-month contract - outside IR35 £650.00 per day Location: Predominantly remote with access to London once per week/fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from More ❯

Microsoft Fabric Developer 6-month contract - outside IR35 £650.00 per day Location: Predominantly remote with access to London once per week/fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from More ❯

Axway API Developer (SC Cleared) 6 months contract Inside IR35 £500 to £650 a day Remote Working (UK based) Active SC Clearance is needed A top-tier defense organization is looking for an experienced Axway API Developer/Administrator to join their team on a 6-month contract. You will contribute to a large government gateway project, and active SC More ❯

Overview API Developer - SC Cleared Contract: 6 month initial contract Location: Fully remote Rate: £650 to £690 per day Inside IR35 Key Skills Strong background in API Development - ideally Axway SC Clearance WebMethods Responsibilities Designing, developing and deploying Axway policies and containers using Axway Policy Studio v7.7 Working with DevOps toolset for develop and maintain automated testing and code deployment More ❯

Role: IOS Application Mobile Developer Location: London/Remote Duration: 6 Months Day rate: £605 Umbrella Only You will be part of the team that will be responsible for developing and maintaining features for the iOS variant of the client App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure, and test, you will help to design More ❯

Kirtana consulting is looking for Javacard with Cryptography developer for 6months rolling contract in London. Job description: JOB TITLE: Developer (Javacard, cryptography) Below is the required Skillset. Experience/knowledge on below highlighted points is a must. o Bachelor's degree in computer science/engineering or 5+ years of equivalent experience in related disciplines o Hands on Application development More ❯

Are you an experienced Progress OpenEdge Developer seeking the perfect opportunity to further enhance your exceptional skills? Look no further! This company is committed to pushing the limits of technology. They comprise a dynamic and forward-looking team that places a high value on innovation, collaboration, and excellence. In their ongoing expansion and development, they are actively seeking a skilled … Developer with expertise in Progress/OpenEdge to become a valuable addition to their team. Key Responsibilities: Design, develop, and maintain innovative solutions using Progress OpenEdge. Demonstrate a keen understanding of technology trends and a passion for staying at the forefront of the industry. Collaborate with cross-functional teams to ensure seamless integration of Progress OpenEdge solutions. Take the lead More ❯

Overview Role: IOS Application Mobile Developer Location: London/Remote Duration: 6 Months Day rate: £605 Umbrella Only You will be part of the team that will be responsible for developing and maintaining features for the iOS variant of the client App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure, and test, you will help to More ❯

We’re looking for a React TypeScript developer to join our team building a geospatial analytics platform. You’ll be working on interactive maps, PostGIS-powered data, and a Relay js GraphQL API, turning complex data into clean, usable interfaces. You’ll also help shape components that connect with our AI chat assistant, making insights feel seamless and interactive. You More ❯

Below are the details of the position: Job Title: C++ Developer (FX/Electronic Trading) Work Location: Bromley, UK (Hybrid – 3 days in a week) Job Description: We are seeking an experienced and skilled C++ Developer to join the team in Bromley, UK. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions More ❯

Mobile Developer (Kotlin) In order to make an application, simply read through the following job description and make sure to attach relevant documents. - Essex Do you dream in code and get a little too excited about clean architecture? If Kotlin is your happy place, we'd love to hear from you. What you'll be doing: Building slick, intuitive apps More ❯

the Ethereum Foundation. This section of our development department is responsible for widely adopted products, including OpenZeppelin Contracts, Wizard, and Defender, as well as products for leading and emerging developer ecosystems. What you'll be doing As an Open Source Developer, you will be part of a new team working on a new open source library. You will work with More ❯

UK Investment Bank - Tier 1 Role: Quantitative/C++ Developer (2 year project, with multiple extensions) Rate : £800 - 850/day PAYE Equiv. £1,110 - 1,180/day umbrella Flexi: Mostly remote (once a week onsite) Location: London, UK Leading the way in International Banking. We support the people and companies driving investment, trade and wealth creation across UK More ❯

My client within Investment Banking is looking for a Java developer to join their team. The role will be working on their Equities position keeping systemRequirements Core Java object-oriented design and development principles Multi-faceted role (development, testing, support analysis, release co-ordination) developing in Linux, multi-threaded, large scale, fault tolerance systems Azul Zing, FIX Trading Protocol messaging More ❯

My client within Investment Banking is looking for a Java developer to join their team. The role will be working on their Equities position keeping system Requirements Core Java object-oriented design and development principles Multi-faceted role (development, testing, support analysis, release co-ordination) developing in Linux, multi-threaded, large scale, fault tolerance systems Azul Zing, FIX Trading Protocol More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop and maintain More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop and maintain More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop and maintain More ❯

We are seeking a Lead Developer to join an exciting project building a desktop application for analysing reinforced buildings. This role will see you lead the planning of new features and manage a small team of 1-2 developers. Details Start Date: ASAP Contract Length: 6 months (with strong potential for extension) Rate: £350-£400 per day Inside IR35 Location More ❯

Overview We are currently working with a global leader in the live events and confrecing space who are looking to bring in a junior developer for an inital 3 month contract, with the prospect of going perm long term We are looking for immediate starters to be able to join within the week. Responsibilities Experience with Qlik or other low More ❯

Overview Our client, a global Market Data organisation, is looking to hire a Quant Developer to work on their real-time data analytics platform. You will be in a team of front office business stakeholders including Quants, Data Scientists and Developers on a high profile cross-asset pricing build-out used both internally and externally. The role will involve the More ❯