Job Specification - UI/UX Developer (Contractor) Location: London (Hybrid), Inside IR35 - up to £550 per day. Role Overview We are seeking a highly skilled UI/UX Developer Contractor to join a banking technology team. The contractor will be responsible for delivering high quality user interfaces using Angular and .NET MVC frameworks, with deep hands on experience in Telerik controls and theme customisation. This role requires someone who can work autonomously, integrate quickly into an existing Agile team, and produce reliable, maintainable UI code suitable for a regulated financial...  more ->

UI Developer Contract Description Hybrid: 3 Days On-Site (Central London) Our client is embarking on a greenfield digital platform build and is seeking a highly skilled UI Developer to join the team. You will play a central role in defining the Front End architecture, UI foundations, and engineering standards for an entirely new external-facing web application. This is a hands-on engineering position where you will influence technical decisions from day one and shape the long-term Front End system. You'll work closely with product, design, and Back End teams to deliver a robust, secure, and...  more ->

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : Lead UI Developer/React Contract : Initial 12-Month Contract with potential to extend.Location : London Rate : £800 inside umbrella What You'll Do: As the Lead UI Developer, you will...  more ->

ServiceNow Developer 6 Month contract initially + Extensions Based: Hybrid - 2-3 days onsite in London Rate: £Market rates p/d - (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a ServiceNow Developer to join the team. Pi7 to ServiceNow migration is on a critical path and we need a strong ServiceNow developer. This person will be responsible for supporting the migration along with...  more ->

ServiceNow Developer - 6 months - London - Inside IR35 The client is undertaking a migration of their Legacy IT service management platform (PI7) to a modern ServiceNow environment. The ServiceNow Developer will play a key role in rebuilding ITSM processes, supporting platform configuration, and delivering integrations to ensure a smooth transition to the new ServiceNow platform. Key Responsibilities: Lead and support migration activities from the existing PI7 platform to ServiceNow Analyse existing PI7 workflows, integrations, and processes and redesign them within ServiceNow Configure and...  more ->

ServiceNow Developer Rate: £550 - £600 per day (Inside IR35) Duration: 6 months Location: London - on site twice a week We are seeking an experienced ServiceNow Developer to support the operation of an enterprise ServiceNow platform. The role will focus on platform maintenance, incident resolution, service requests and small enhancements, ensuring the platform remains stable and effective while the wider team focuses on project delivery. Responsibilities: Development and configuration within ServiceNow Manage and resolve incidents and service requests in line with SLAs Implement minor...  more ->

We are seeking an experienced Python Developer to deliver enterprise-grade services, APIs, and integrations within a complex, distributed systems environment. You will need extensive experience within trading systems and life cycle and preferably ETRM within commodities. Key skills/experience Strong Python development experience building scalable, production-grade services Deep understanding of Python frameworks (eg, FastAPI, Flask, Django) and asynchronous patterns Enterprise application development on complex, high-availability systems Strong REST API design, integration, and security...  more ->

If you are an experienced JavaScript Developer we have a new position we would like to discuss with you. Please note this role is outside IR35 and requires 5 days per week onsite in Upminster, Essex. You will lead the development and management of a portfolio of websites that support marketing campaigns, client acquisition, and partner integrations. This is a hands-on technical role where you will have significant autonomy to improve and develop our platforms, implement new systems, and shape how our websites operate as the business expands. You will work closely with our marketing team to...  more ->

Full Stack Developer - C# - Angular - SQL - Banking - Remote/London - Outside IR35 possible We are looking for a strong full stack developer, with excellent Front End development skills. Must have: Strong Front End and UI development skills with: Angular, JavaScript and TypeScript C# SQL Excellent Communication skills Very nice to have: GitHub and use of agentic coding assistants such as GitHub CoPilot Azure Docker Ideally come from banking/finance background (Capital Markets/Retail Banking) or similar. Degree in Maths/Physics/Computer Science/IT from Rebrick University. The role is remote...  more ->

Senior Python Developer Duration: 14 Months Location: London, UK (3 days in office) Active SC Clearance required Inside IR35 - Umbrella only About the Role: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both Front End and Back End development, with a focus on Python, including the challenging but rewarding task...  more ->

Developer Experience (DevEx) Engineer Location: London We're looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You'll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably. What you'll be doing Building internal tools, services and libraries to streamline developer workflows Optimising CI/CD pipelines for speed, reliability and simplicity Identifying engineering pain points and automating manual processes Improving developer documentation,...  more ->

About the Role: Active SC We are seeking a highly skilled and versatile Senior Developer to join our team andcontribute to the development and maintenance of our cutting-edge Azure Databricksplatform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both Front End and Back End development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of...  more ->

Salesforce Developer - SC Cleared £675 per day | Inside IR35 | Remote-First Are you a Salesforce expert ready to make a real impact? Join a dynamic delivery team working on high-profile public sector projects that matter. We're looking for a skilled developer who thrives on building elegant, scalable solutions using the latest Salesforce Industry Cloud capabilities. You must have active UK Security Clearance. Essential Experience: A minimum of 5+ years developing with Salesforce Industry Cloud OmniStudio expertise is non-negotiable (OmniScripts, Data Mappers, Omni Processes) Strong Apex...  more ->

Salesforce Developer (Must Have: SC Clearance) Role Description: We are seeking a highly skilled and experienced Salesforce Developer to join the team. The successful candidate will be primarily responsible for the development, configuration, and customization of Salesforce Service Cloud solutions. This role demands a strong technical background, excellent problem-solving abilities, excellent communication skills, and a commitment to delivering high-quality solutions. The developer will work closely with solution and technical architects who will provide the solution design. Key...  more ->

Rust Developer | Contract | £850/day | Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers the opportunity to work on complex problems, optimise algorithms for speed and efficiency, and contribute directly to the architecture of next-generation trading platforms. This is a fast-paced, intellectually challenging environment where your work has a visible impact on the...  more ->

Sharepoint Developer Location: London Duration: Initial 3 months Hybrid: 3 days in office and 2 days WFH Rate: £400 - £450 per day Inside IR35 What's in It for You? High-Impact Role - Drive SharePoint Online implementations and design secure, enterprise-grade solutions Hands-On Development - Stay close to the code while influencing architecture and automation strategies Cutting-Edge Tech - Work with SharePoint Online, Logic Apps, Generative AI, and advanced security frameworks Professional Growth - Access to certifications, leadership pathways, and continuous learning Collaborative Culture -...  more ->

Python Developer/Senior Python Developer Central Govt 6 months Inside IR35 London/MK/Bristol A major central government organisation is seeking experienced Python Developers and Senior Python Developers to support and enhance core cyber security services used across UK Government. These roles require strong hands on engineering capability, excellent Python/Django development skills, solid experience working with AWS-based environments, and the ability to build secure, reliable, data driven services in a high assurance setting. You will work within the Cyber Services Team, collaborating with...  more ->

Findur Developer Inside IR35 Start: ASAP About the Opportunity The initial engagement will focus on prototyping and solution design. T here will be ample opportunity to extend into broader credit, risk, and platform-wide change initiatives. Required Skills & Experience Strong working knowledge of Openlink credit and risk modules Hands-on experience with JVS Scripting and C# Familiarity with data modelling concepts or willingness to learn Experience using Git , Jira , and supporting development/version control processes Comfortable working within Agile methodologies Excellent communication...  more ->

Java Developer (banking/fintech) | Contract | London I'm hiring a Java Developer to work on a project with a large team of engineers, product people, designers, and QAs to build the Back End API layer for a mobile application. You'll get the chance to work on an exciting project for a leading global consultancy, spanning multiple countries, with some of the biggest end-client names. You'll be part of a company that is leading digital transformation across mining, AI, cloud, and software engineering! Experience Required: Relevant degree Building Server Side applications Algorithms & Data...  more ->