1 to 25 of 39 Contract Senior Developer Jobs

Developer/Senior Developer - Azure Data Platform/DataBricks Location: Leicester (Hybrid: 3 days per week in-office) Contract Type: 12-Month Fixed Term Contract Job Schedule: Full-time The Opportunity We are seeking a skilled Developer/Senior Developer to join a rapidly ...

Developer/Senior Developer - Azure Data Platform/DataBricks Location: Leicester (Hybrid: 3 days per week in-office) Contract Type: 12-Month Fixed Term Contract Job Schedule: Full-time The Opportunity We are seeking a skilled Developer/Senior Developer to join a rapidly ...

Senior Java Developer – SC Cleared - £650 PD Hybrid | Manchester, Leeds, Birmingham or Newcastle | 12-Month Contract Are you an experienced Senior Java Developer looking to work on one of the UK's largest and most impactful digital transformation programmes We're seeking multiple Senior Java … cleared, with working knowledge of Jackson/JAX-RS and mocking frameworks such as Mockito & ActiveMQ or Kafka. The Role As a Senior Java Developer, you'll work alongside Developers, Designers, Product Managers and Business Analysts to design, build and enhance highly available digital services. You'll play ...

Senior Salesforce Developer | Contract | Manchester (Hybrid) | £600-£650p/day (Inside IR35) Our client is seeking an experienced Senior Salesforce Developer to support the development, enhancement and ongoing delivery of Salesforce Energy & Utilities Cloud solutions. You'll play a key role in designing scalable Salesforce applications … Science (or similar) or equivalent commercial experience. Excellent communication and problem-solving skills. If this sounds like a good fit for you, apply now! Senior Salesforce Developer | Contract | Manchester (Hybrid) | £600-£650p/day (Inside IR35) Oscar Associates (UK) Limited is acting as an Employment Business in relation ...

Hiring: Senior Data Developer (Azure & SQL) | Leicester Are you a senior data professional looking to bridge the gap between traditional SQL databases and modern cloud environments? We are looking for a Senior Developer to join a collaborative team in Leicester. You'll play ...

Hiring: Senior Data Developer (Azure & SQL) Leicester Are you a senior data professional looking to bridge the gap between traditional SQL databases and modern cloud environments? We are looking for a Senior Developer to join a collaborative team in Leicester. You'll play ...

Senior Blue Prism Developer Contract | Outside IR35 | £500-550/day | South West/Hybrid We're supporting a secure public sector organisation in the South West as they establish an in-house automation capability and are seeking an experienced Lead Blue Prism Developer to help shape … mentoring capability as the function grows What we're looking for Strong hands-on Blue Prism development experience Previous experience operating as a Senior RPA Developer, Technical Lead or Senior Blue Prism specialist Demonstrable experience delivering 10+ end-to-end Blue Prism automations Experience across the full ...

Senior Java + React Developer Location: Glasgow Work Schedule: 3 days per week onsite (Hybrid) Rate: £300 per day outside IR35 Industry: Banking & Financial Services Contract Duration: 20th July 2026 - January 2027 Join a leading UK Banking and technology services provider as a Senior Java Developer. … Overview: We are looking for a Senior Java + React Developer with strong full stack experience, a focus on back-end Java development, and modern front-end development using React. You will be responsible for delivering scalable applications using microservices and component-based architecture, working across both server ...

seeking a Senior Developer with strong expertise in Node.js, TypeScript, PostgreSQL, and Google Cloud Platform (GCP) to build and support scalable cloud-native applications for enterprise environments. Key Responsibilities Design and develop scalable backend services using Node.js and TypeScript. Build RESTful APIs and microservices architectures. Develop and optimize ...

Role Overview We are seeking a Senior Developer with strong expertise in Node.js, TypeScript, PostgreSQL, and Google Cloud Platform (GCP) to build and support scalable cloud-native applications for enterprise environments. Key Responsibilities Design and develop scalable backend services using Node.js and TypeScript. Build RESTful APIs and microservices ...

Senior C# Developer - Liquidity Hybrid Working - London - 2-3 days a week on site. Financial Services Lorien's leading banking client is looking for a Senior C# Developer to support the delivery of strategic applications across Liquidity, XVA and Financial Resource Management . Working within ...

Lead/Senior Java Developer (Technical Lead) We are looking for an experienced Lead/Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing ...

Senior Dynamics Developer Contract (Inside IR35) | 6 Month inital contract (extension likely) | £500-£550 Per Day | Fully Remote We're working with an established organisation undergoing continued investment in its Microsoft business applications landscape. They are looking to appoint an experienced Dynamics 365 Developer to play … enjoys hands-on development, solving complex technical challenges and working across integrations, data flows and enterprise applications. The Role As a Dynamics 365 Developer, you will be responsible for developing and maintaining business-critical CRM solutions whilst collaborating with technical and business stakeholders to deliver improvements across the wider ...

Senior Dynamics Developer Contract (Inside IR35) | 6 Month inital contract (extension likely) | £500-£550 Per Day | Fully Remote We're working with an established organisation undergoing continued investment in its Microsoft business applications landscape. They are looking to appoint an experienced Dynamics 365 Developer to play … enjoys hands-on development, solving complex technical challenges and working across integrations, data flows and enterprise applications. The Role As a Dynamics 365 Developer, you will be responsible for developing and maintaining business-critical CRM solutions whilst collaborating with technical and business stakeholders to deliver improvements across the wider ...

Senior Backend Developer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels … systems and extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency ...

Title: Senior Java Developer Location: Bromley ( 3 days in office is essential) Contract: 12 months with possible extension Rate: Highly competitive Status : Inside IR35 Working pattern: Full time We're looking for an experienced Senior Java Developer to join a global technology team delivering client-facing … India. Current team members will provide support to enable you to familiarise yourself with the relevant functional aspects of the development role." Requirement: Java Developer with strong hands on expertise in building scalable Java applications, working in Agile teams. Develop, enhance and support a range of critical applications built ...

Title: Senior .NET Developer Role: Type: Contract Short term contract L ocation: Birmingham (2 days per week on-site) Summary Our client is looking for a Senior .NET Developer to join a business-critical technology programme within the pensions space. This is an excellent opportunity … strong Microsoft full-stack developer to work on complex data-led platforms, helping to improve how calculation and scheme data is ingested, processed and made available for reporting and faster calculations. You will play a key role in building and enhancing solutions that support the ingestion of calculation ...

Senior Backend Developer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK click apply for full job details ...

Hays are now looking for a Senior Java Developer for one of our local clients: 3322 p/d Outside IR35 3 days p/w in Glasgow, rest is WFH 6 month contract+ The Senior Java Developer will have strong back-end Java skills ...

Senior Microsoft Power Platform Developer We're supporting a leading global technology consultancy in the search for an experienced Senior Microsoft Power Platform Developer to join a high-performing digital delivery team. This is an exciting opportunity to design and deliver enterprise-scale Power Platform solutions ...

Title: Senior Boomi Developer Client: Public Sector Location: Hybrid London or Birmingham, 2 days per week onsite Engagement Type: Contract (Outside IR35) Day Rate: Up to £450 per day Clearance: Active SC Clearance required (Mandatory) Should be immediately available to start a new role About the role … public sector client is seeking an experienced Senior Boomi Developer to join a high-profile integration programme on an initial contract basis. This is a hands-on, end-to-end role covering the design, build, deployment, and ongoing support of integration processes that underpin business-critical services. This ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens. Working within ...

Senior Salesforce Developer - 12 months - London - £525/day - Inside IR35 We are seeking an experienced Senior Salesforce Developer to join a global technology services organisation on a 12-month hybrid contract based in London (3 days per week on-site), starting 1st August 2026. ...

Title: Senior Java Developer Location: Bromley and London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: Highly competitive Status : Inside IR35 Working pattern: Full time Overview In connection with the ongoing support and development of the Futures & Options … Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. TECHNICAL SKILLS: Developing software applications using Java/J2EE frameworks Enterprise/Core Java(J2SE, J2EE ...

Senior Blue Prism Developer Contract Outside IR35 £500-550/day South West/Hybrid We're supporting a secure public sector organisation in the South West as they establish an in-house automation capability and are seeking an experienced Lead Blue Prism Developer to help shape ...