11 contract applications developer jobs found

Shopify Developer - London - £350 p/d outside IR35 - 6 months I'm hiring a Senior Shopify Lead for a 6‑month contract to lead a complex Magento to Shopify Plus migration across multiple brands and markets. Must haves include: * Led end‑to‑end Shopify Plus builds, ideally including a major re-platforming. * Deep knowledge of Liquid, Shopify APIs, Functions, Checkout Extensibility, Markets. * Strong experience with headless/hybrid architectures (e.g. Shopify + Contentful ). * Hands‑on integration of OMS/fulfilment systems with complex routing/split orders. * Ability to act as the Shopify domain authority within a large programme-driving decisions, guiding teams and ensuring technical quality. If this sounds like you, get in touch ASAP (url removed) (phone number removed) Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of...

6 months contract £350 per day (outside IR35) Remote Working Data Analyst 6 months Contract — Outside IR35 | £350 per day | Remote working The Opportunity This is a great contract opportunity to get stuck into meaningful data work at a fast-moving technology consultancy with a genuinely global footprint. You will be Embedded in delivery teams, working directly with clients to turn messy, complex data into clear insights and polished dashboards that actually drive decisions. If you thrive on variety, enjoy explaining technical concepts to people who didn't grow up in spreadsheets, and want a contract where no two weeks look the same — this one is worth a serious look. What You'll Be Doing Getting hands-on with raw data from multiple sources — cleaning, structuring and making sense of it Building Power BI dashboards that tell a compelling story, not just display numbers Running ETL processes as part of live data migration projects Writing and maintaining...

Shopify Developer - London - £350 p/d outside IR35 - 6 months I'm hiring a Senior Shopify Lead for a 6-month contract to lead a complex Magento to Shopify Plus migration across multiple brands and markets. Must haves include: * Led end-to-end Shopify Plus builds, ideally including a major re-platforming. * Deep knowledge of Liquid, Shopify APIs, Functions, Checkout Extensibility, Markets. * Strong experience with headless/hybrid architectures (eg Shopify + Contentful ). * Hands-on integration of OMS/fulfilment systems with complex routing/split orders. * Ability to act as the Shopify domain authority within a large programme-driving decisions, guiding teams and ensuring technical quality. If this sounds like you, get in touch ASAP (see below) Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect...

COBOL Developer (Contract) Location: Remote (occasional office travel) Rate: £350–£425 per day (Outside IR35) Contract: 3-Month Initial (Likely Extension) We’re working with a well-established organisation are currently looking for an experienced COBOL Developer to join on a contract basis. This is a great opportunity to work on mission-critical systems within a complex, high-volume environment, with strong likelihood of extension. The Role You’ll play a key role in developing and supporting core warehouse systems, working across the full software lifecycle. Responsibilities include: Developing and maintaining COBOL, CICS and DB2 applications supporting distribution operations Leading delivery across the full SDLC – from requirements through to deployment Collaborating with cross-functional teams on enhancements and new project streams Providing production support, ensuring system stability and reliability Participating in an out-of-hours support...

Kotlin Developer - Contract (Outside IR35) Remote (UK-based) £400 per day (Outside IR35) 2-Month Initial Contract We're looking for an experienced Kotlin Developer to join a fast-paced project on an initial 2-month contract. This is a great opportunity to work on a modern, high-impact platform with a collaborative and agile team. What you'll be doing Developing and maintaining Back End services using Kotlin Building scalable, high-performance applications Contributing to system design and technical decisions Writing clean, maintainable, and well-tested code What we're looking for Strong commercial experience with Kotlin Solid background in Back End development (eg JVM ecosystem) Experience with Spring Boot (or similar frameworks) Familiarity with RESTful APIs and microservices architecture Comfortable working in agile environments Ability to hit the ground running in a startup setting Nice to have Experience with cloud platforms (AWS, GCP, or Azure)...

About The Company Harnham - Data & Analytics Recruitment is a leading recruitment agency specializing in data-driven roles across various industries. With a strong reputation for connecting top talent with innovative organizations, Harnham prides itself on its deep understanding of analytics, digital marketing, and technology sectors. The company is dedicated to fostering a collaborative and inclusive environment that values continuous learning, professional growth, and excellence. Their extensive network and industry expertise enable them to provide tailored recruitment solutions that meet the unique needs of both clients and candidates, ensuring successful placements that drive business success. About The Role This is an exciting freelance opportunity for a Frontend CRO Developer based in London, working in a hybrid environment. The role offers a day rate of £300/day outside IR35, providing flexibility and the chance to contribute significantly to a growing...

Senior WordPress Developer needed for our FMCG client in Glasgow for an initial 6-Week contract . The right candidate must have extensive demonstrable experience in WordPress & PHP with deep knowledge of the WordPress core engine , strong API integration expertise , and a proven ability to deliver secure, scalable, and high-performance solutions. This role is Outside IR35 and the majority of the time can be worked remotely , though there is a requirement for an initial two days onsite in Glasgow for workshops. Responsibilities will include developing, maintaining & optimising custom themes, plugins & features using modern, scalable, secure WordPress practices and designing & implementing integrations between WordPress and external systems using REST APIs, webhooks, SDKs, and Middleware. The right candidate must be a self-starter who can independently run WordPress audits, optimise performance and work closely with business stakeholders to prioritise...

SC Cleared ADW Developer - £425/day Outside IR35 - Andover (Hybrid) We're looking for an SC Cleared ADW Developer to join a defence-related project delivering advanced analytics and data warehouse solutions. This is a contract role paying £425 per day (Outside IR35) with 2 days onsite in Andover . Candidates must hold active SC clearance and be available to start immediately. Key Details Rate: £425/day (Outside IR35) Location: Andover, UK Working Pattern: 2 days onsite with the client Clearance: Active SC clearance required Start: Immediate Important Only active SC cleared candidates will be considered Travel expenses will not be reimbursed Responsibilities Design subject areas using Oracle Analytics RPD Develop and implement Oracle Analytics Server (OAS) security (users, roles, data-level security) Build ODI (Oracle Data Integrator) mappings for ETL processes Deliver data warehouse solutions including...

ADW Developer CV: Maximum 3 pages, font size 11 Contract Rate: £450 per day (Outside IR35) Location: Andover, UK Travel: 2 days onsite with the client Clearance: SC Cleared candidates only Responsibilities Designed subject areas using RPD (Repository) design in Oracle Analytics. Designed, developed, and implemented Oracle Analytics Server (OAS) security including users, roles, and data-level security. Designed, developed, and implemented ODI (Oracle Data Integrator) mappings for ETL processes. Designed, developed, and implemented Data Warehouse solutions including data modelling and integration. Developed and implemented OAS reports and dashboards to support business analytics and reporting needs. Provided production support for existing live OAS, ODI, data warehouse objects. Analysed and resolved data, ETL, and reporting issues to ensure system stability. Performed performance tuning of RPD objects, ODI mappings, queries, and reports. Maintained and documented...

Senior Software Engineer 6 month contract Based in Bristol Offering £60ph Outside IR35   Do you have experience in version control and configuration management (Git, AWS)? Do you have experience in Python(pytest)? Do you want to work with an industry-leading company?   If your answer to these is yes, then this could be the role for you!   As the Senior Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Do you the nature of the work you will be involved in, you will be required to go through MOD SC clearance.   You will be involved in: Take ownership of specific software work packages, including low-level planning, delivery, and reporting Design, implement,...

Title: Golang Developer Length: 6-months contract Rate: £400 per day (Outside IR35) Contact: Thomas.price@forsythbarnes.com Overview We are looking for an experienced Golang Developer to join our engineering team and play a key role in building scalable, high-performance systems. You will work on modernising our architecture, developing microservices, and ensuring reliability across production environments. Key Responsibilities • Design, develop, and maintain scalable microservices using Golang • Contribute to system architecture decisions, including migration from monolith to microservices • Optimise and manage PostgreSQL databases, including indexing and partitioning strategies • Ensure application performance and reliability through monitoring, alerting, and testing • Implement and manage asynchronous communication using Kafka • Build and maintain deployment pipelines and support production environments • Collaborate with cross-functional teams...