26 to 50 of 342 Contract Developer Jobs

Key Responsibilities Design, develop, test, and deploy custom extensions for general journal processing, including data entities like LedgerJournalHeader and LedgerJournalLine. Implement business logic for transaction validation, reconciliation, and posting workflows within D365 Finance. Collaborate with integration teams. Troubleshoot and optimize More ❯

Overview We are seeking a talented and motivated Web Developer to join our clients dynamic team and project manage a website re-build. The ideal candidate will have a strong foundation in both front-end and back-end development, with a passion for creating responsive and user-friendly web applications. You will be responsible for designing, developing, a high-quality … and web design processes to enhance user experience. Stay updated with industry trends and best practices in web development. Able to travel abroad to meetings with the HQ Web Developer (Norway) Qualifications Proficiency in front-end technologies including HTML, CSS, JavaScript (and frameworks such as jQuery and Bootstrap). Experience with back-end technologies such as Node.js, .NET, or Ruby More ❯

Senior Software Developer | 6 Month Contract | £350-450 p/day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work on complex, large scale systems while driving innovation, cost optimisation, and platform resilience. Location: Mostly Remote (occasional trips to London More ❯

Senior Java Engineer Location: London (1-2 days a week in the office, mandatory on Thursdays) Experience: Minimum 8-10 years Technical Skills: Proficiency in Java 8 (transitioning to Java 17) Retail banking experince Experience with Spring Boot 2.4 and More ❯

Job Description: Develop and maintain AI-powered web applications using React, JavaScript, and Python, ensuring high performance and scalability. Integrate AI/ML models into production systems, working closely with data scientists to optimize deployment and performance. Design and implement More ❯

I am looking to speak to Java Developers, in relation to a 12 months contract on a high profile transformation programme. This is a long-term assignment on one of the most challenging programmes across the Public Sector, and it More ❯

JOB DESCRIPTION AND PROFILE Job Title: EDRMS Upgrade Consultant Department: IT Location: Central London (Hybrid - 2 days on-site, 3 days remote) Contract: Outside IR35 Rate: £550 per day Background The purpose of this role is to work alongside the More ❯

.NET DEVELOPER (AI/ML) CONTRACT AVAILABLE - REMOTE (UK/EU CANDIDATES ONLY) Open to UK/EU-Based Candidates Only Outside IR35 9-12 Month Initial Contract | Start ASAP | Likely Extension To apply, email: THE OPPORTUNITY New contract opportunity for an experienced .NET Developer to join a high-profile programme in the banking/fintech sector, delivering secure enterprise … NoSQL database design & optimisation - desirable DevOps (CI/CD pipelines, Docker, Kubernetes) - desirable TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Contract .NET Developer, Microsoft Stack Engineer, AI/ML Engineer, Azure Developer, Banking Software Engineer, Outside IR35, Remote More ❯

ServiceNow Developer - SC Cleared Circa £500 per day (Umbrella) - flexible for the right candidate Hybrid - 2-3 days per week in London, remainder remote Exciting public sector programme with long-term potential Initial contract until March 2026 ABOUT THE CLIENT: Our client is a leading technology consultancy delivering digital transformation projects into high-profile public sector organisations. They are committed … to leveraging innovative technology to deliver smarter, more efficient solutions. Due to continued programme growth, they are seeking an experienced ServiceNow Developer to strengthen their delivery capability. THE SERVICENOW DEVELOPER ROLE: As a ServiceNow Developer , you will design, configure and enhance solutions across the ServiceNow platform, covering ITSM, ITOM, HRSD, and beyond. You will work closely with architects, business analysts … stakeholders to ensure solutions meet business needs and follow best practices. You'll take part in agile sprints, upgrades, integrations, and troubleshooting while ensuring compliance with platform governance. SERVICENOW DEVELOPER ESSENTIAL SKILLS: Active MOD SC clearance required Proven professional experience as a ServiceNow Developer Strong JavaScript, Glide API, and ServiceNow development tooling Experience creating workflows, client scripts, UI policies, and More ❯

Contract Role: Paladign Analyst Developer/AS400 Developer Location: London (Hybrid - 3 days onsite/week) Rate: Up to £600/day (option to convert to permanent) Duration: 6-month rolling contract Overview A leading financial institution is seeking an experienced IBM i (AS400) developer to support and enhance a bespoke version of the Paladign system used in UK wealth More ❯

Role title: Full-Stack Developer (SC Cleared) Location: Hybrid -Bristol or London Sector: Public Clearance Required: MOD SC Contract Duration: 5 months Role Overview: We are seeking an experienced Full Stack Developer to join a secure, high-impact public sector project. The successful candidate will be responsible for designing, developing, and maintaining scalable web applications using modern technologies across both … code reviews and maintain high standards of code quality Stay current with industry trends and share best practices with the team Required skills: Proven experience as a Full Stack Developer or similar role Proficiency in front-end technologies and frameworks (React required) Strong back-end development skills (Java and Node.js required) Familiarity with version control systems (Git) Experience with containerisation More ❯

New contract Role SC Cleared Software engineer £475 Outside ir35 2 days onsite to your local office - London, Manchester, Cardiff Requirements Must be able to go onsite x2 a week SC Clearance (valid) Skillset required Python Django More ❯

Spark - Must have Scala - Must Have hands on coding Hive & SQL - Must Have Note: Please screen the profile before interview. At least Candidate should know Scala coding language. Pyspark profile will not help here. Interview includes coding test. Job Description More ❯

Your new role My client is looking for a One Identity Manager SME to join their team What you'll need to succeed Strong hands-on experience with One Identity Manager (by Quest) Lead development and support of the One More ❯

12 month contract - Inside IR35 - Investment Banking The Global Markets Quantitative Research division is in charge of the modelling, pricing & risk management developments for the entire offering of products within the Global Markets activity.The team operates globally with representatives in More ❯

An opportunity for an experienced OpenShift Engineer to join a leading technology programme, focusing on the deployment, configuration, and lifecycle management of Red Hat OpenShift clusters . The role involves leveraging automation and CI/CD workflows to deliver secure More ❯

TypeScript developer (Frontend) - Senior - Contract - London/Hybrid - £430pd Inside IR35 12 months £430pd Inside IR35 1 day per week on site in London We are looking for a highly skilled TypeScript Developer to join our team and play a pivotal role in the implementation of a new project. You will be instrumental in shaping our shift-left testing strategy More ❯

FDM is a global business and technology consultancy seeking a Java Software Developer to work for our client within the finance sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role based in Glasgow. Our client is seeking a talented Java Developer with at least 5 years’ experience, preferably with exposure More ❯

Python Developer Azure Environment Were seeking a proactive Python Developer with hands-on experience in Microsoft Azure to design, build, and deploy scalable cloud-native applications. Youll work closely with cross-functional teams to deliver robust, high-performance solutions aligned with strategic goals. Vital Skills 5+ Years Python development Hands-on Azure environment experience Key Responsibilities Develop and maintain Python … security Familiar with Git, Agile practices, and infrastructure as code (Terraform/Bicep) Bonus: Exposure to data engineering, ML workflows, and monitoring tools (Azure Monitor, Prometheus) Job Title: Python Developer Location: Leeds, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment More ❯

SuiteCRM Developer - Remote - 4-6 months - £375-£425 per day (inside IR35) My client is a global leading IT consultancy. They are on the hunt for a proactive SuiteCRM Developer to join a public sector client of theirs. You will be responsible for designing, developing, customizing, and maintaining CRM solutions built on the SuiteCRM platform. Key Responsibilities: Develop and customize … pipelines and cloud-based deployment (AWS, Azure). Knowledge of Agile methodologies and ticketing systems (e.g., Jira). Familiarity with business processes in sales, marketing, and customer support. SuiteCRM Developer - Remote - 4-6 months - £375-£425 per day (inside IR35) Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. More ❯

React Developer - FX Derivatives & Risk Bromley (3 days per week on-site) 12-month contract Competitive day rate via umbrella Are you a React Developer who thrives in fast-paced, high-performance environments? This is your chance to join a front-office technology team working on cutting-edge trading systems that power global markets. You'll be part of a More ❯

Lead Developer 6 Months Hybrid -1/3 days a month in office, either London or Bristol £750 Overview: Working within an agile digital delivery team developing and supporting a mission critical application for the UK client , with instances hosted on both a secure cloud platform (AWS) and on VMs hosted a managed on-prem hosting environment. The application is … extant and Live. You are to be the senior developer leading the ongoing development and support of the application, including designing, developing, integrating and unit testing new features in response to Product Owner/Client priorities and fixing bugs/issues raised on the Live application. You will have experience working with/developing microservices, containerised applications, TypeScript, React(TypeScript More ❯

Robert Half Technology are assisting a global market leading technology consultancy to recruit a Spotify Backstage Developer on a contract basis - remote working - outside IR35 We're looking for a skilled Backstage Developer to help design, build, and maintain internal developer portal using Spotify Backstage. This role will focus on improving the developer experience across our engineering teams by centralising … tools, documentation, and workflows into a single, cohesive platform. Role The Spotify Backstage Developer will design, develop, and maintain plugins and extensions within Spotify Backstage. Integrate Backstage with existing infrastructure, CI/CD pipelines, monitoring tools, and cloud platforms (AWS/Azure/GCP). Collaborate with DevOps, platform, and software engineering teams to streamline developer workflows. Ensure scalability, security … and usability of the developer portal. Provide technical guidance, documentation, and training for engineering teams adopting Backstage. Contribute to Backstage open-source ecosystem (where applicable). Profile The Spotify Backstage Developer will have strong experience in TypeScript/JavaScript (React knowledge highly desirable). Experience working with Spotify Backstage (building plugins, extending the framework). Familiarity with cloud environments (AWS More ❯

API Develoiper - SC Cleared + 6 month initial contract + Fully remote + £650 to £690 per day + Inside IR35 Key Skills: + Strong background in API Development - ideally Axway + SC Clearance + WebMethods Responsibilities Designing, developing and More ❯

o Bachelors degree in computer science/engineering or 5+ years of equivalent experience in related disciplines o Hands on Application development experience within JavaCard/HCE domain. (MUST) o Working experience with cryptographic algorithms like 3DES, AES, RSA, ECC More ❯