Contract product developer jobs

30 Sep, 2026

Contract

£750 - £800 daily

Pontoon London Borough of Bromley, UK

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: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: 750 - 800 inside umbrella. In connection with the ongoing support and development of the Futures & Options and 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. The successful candidates should have the following responsibility and...

26 Sep, 2026

Contract

Senior Frontend Developer

£650 - £700 daily

Rullion Managed Services London, UK

Senior Frontend Developer (React Native) 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the Role We are looking for a highly experienced Senior Frontend Engineer to join a fast-paced and innovative engineering environment, helping to build and scale next-generation digital products and customer experiences. This is an opportunity to work on complex, high-impact applications used by both customers and internal stakeholders, while influencing technical strategy and engineering best practices. As a senior member of the engineering team, you will take ownership of critical frontend systems, mentor engineers across multiple levels, and drive technical decisions that balance business value with long-term maintainability. Key Responsibilities Lead the planning and delivery of complex frontend projects, translating ambiguous requirements into clear technical...

22 Sep, 2026

Contract

Senior Backend Developer

Rullion Managed Services London, UK

Location: London, EC1M 6PB Contract: 6 Month Contract Hours: Full-time, 37 hours per week Hybrid: 1 day per week onsite in London Rate: TBC Join a dynamic energy provider dedicated to delivering sustainable solutions across the UK. We are looking for an enthusiastic and resourceful Senior Backend Developer who is passionate about building exceptional products and developing robust, scalable solutions. This is an initial 6-month contract, with potential for extension. The role is full-time, 37 hours per week, with one day per week onsite in London. Accountabilities Play a pivotal role within the backend engineering team, helping to build cloud-based applications. Develop backend solutions using Python and AWS Cloud services. Adopt a serverless-first approach to application design. Collaborate within an Agile team alongside other backend engineers and product designers. Strategise, develop, test and deploy new features and experiments. Participate in...

17 Sep, 2026

Contract

Python Developer

Pontoon London, UK

Job Title: Python Developer (Backend) Location: Remote (Quarterly Planning Sessions in Bristol) Remuneration: 600 per day (Inside IR35 via Umbrella) Contract Details: Fixed Term Contract, Initial 6 Months with Multi-Year Extension Potential Responsibilities: Our client is seeking talented Backend Python Developers to join an innovative engineering team focused on building a brand-new service platform centred around CRM-related functionality. This is an exciting opportunity to contribute to a greenfield initiative, where the following responsibilities will be key: Design, develop, and maintain backend services using Python. Build scalable APIs and event-driven services that support customer-facing applications. Develop and optimise data solutions within AWS cloud environments. Collaborate with product, engineering, and frontend teams to deliver new platform capabilities. Contribute to architecture decisions and establish best practises for a strategic service....

09 Sep, 2026

Contract

Senior Full Stack Developer

£700 - £750 daily

Pontoon London, UK

Adecco 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: Senior Full Stack Developer (Front End - Java / Angular / Solidity) Location : London (5 days per week onsite) Contract: 12 months with possible extension Rate : 700 - 750 inside IR35 Overview We are looking for experienced Senior Full Stack Engineers to join a high-performing engineering team building and enhancing modern enterprise applications. This is a hands-on development role for engineers who enjoy working across the full technology stack, delivering scalable web applications, cloud-native services, and modern user experiences. The...

02 Oct, 2026

Full Time Contract

Warehouse Operative / Picker Packer

£12.71 hourly

Gear4Music York, UK

Warehouse Operative / Picker Packer Join a supportive York distribution team at Gear4Music , on a fixed-term contract until January 2027. Full training is provided, making this a welcoming opportunity for reliable, hardworking people who enjoy practical work, teamwork and a fast-paced environment. NO PREVIOUS EXPERIENCE REQUIRED – FULL TRAINING PROVIDED If you’ve also worked in the following roles, we’d also like to hear from you: Warehouse Assistant, Stores Operative, Goods In Operative, Dispatch Operative, Inventory Assistant, Order Picker, Packing Operative, Distribution Operative, Fulfilment Operative, Warehouse Associate Benefits include weekly pay, free on-site parking and employee product discount. GUARANTEED WEEKLY HOURS – MULTIPLE POSITIONS AVAILABLE SALARY: £12.71 per hour + Benefits LOCATION: York, North Yorkshire JOB TYPE: Full-Time, Fixed Term Contract WORKING HOURS:...

EL

03 Oct, 2026

Contract

Project Manager

£450 - £500 daily

ERSG Ltd United Kingdom

EPC Project Manager required for a global IPP specialising in solar and battery storage projects. Candidates will have project management experience delivering solar farm projects, ideally from a developer background with EPC construction experience. BESS project delivery experience is beneficial but not essential. The ideal candidate will have strong experience managing subcontractors and engaging with key stakeholders. This is a remote role with occasional travel to project sites, approximately once per month. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

03 Oct, 2026

Contract

UK Payments SME - Banking

£700 - £800 daily

Square One Resources London, UK

Job Title: UK Payments SME - Banking Location: London or Edinburgh (hybrid) Salary/Rate: (Apply online only) per day inside IR35 Start Date: 2-3 weeks Job Type: Initial contract until 01.07.2027 Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled UK Payments SME to join their banking client in either London or Edinburgh on a hybrid basis. A UK Payments specialist team will be established to define the business requirements for the 3 UK payment schemes required by a strategically important American tier 1 bank to establish their UK branch through the sponsored/indirect participant model. Faster Payments CHAPS BACS Some knowledge of SWIFT may also be useful. Job Responsibilities/Objectives The team will have a core of three Subject Matter Experts with deep practical experience of the UK payment rails, their configuration, delivery and operational...

03 Oct, 2026

Contract

Tissue Sales Specialist

£250 - £300 daily

Adecco Cardiff, UK

Job Title: Sales Representative - Tissue Diagnostics Location: Central UK (West Midlands & Wales) Are you ready to shape the future of healthcare? Our client, a leader in immunohistochemistry (IHC) for Cellular Pathology/Histology, is seeking a dynamic Sales Representative to join their Tissue Diagnostics sales team. This is an exciting opportunity to be part of a pioneering organisation that directly collaborates with healthcare partners to deliver essential products and solutions on a global scale. Key Responsibilities: As a Sales Representative, you will play a vital role in promoting the value proposition of our client's innovative products. Your main responsibilities will include: Lead Account Sales Strategy: Take charge of the sales strategy and execution for the product portfolio in your territory, working closely with Customer Account Managers, Product Specialists, and other key stakeholders. Manage Complex Procurement: Navigate the intricacies of pan pathology...

EL

03 Oct, 2026

Contract

Plant Engineer

£700 - £701 daily

ERSG Ltd Glasgow, UK

Key Responsibilities Develop technical specifications, scopes of work and engineering requirements for primary plant. Provide technical expertise across AIS/GIS switchgear, transformers, reactors, FACTS and grid-stabilisation equipment. Review and assure contractor and consultant designs, ensuring compliance with project standards and client requirements. Support FATs, procurement, manufacturing, installation and commissioning. Manage technical queries, design changes, deviations and engineering risks. Apply Safety by Design, CDM, HAZID/HAZOP and engineering assurance processes. Work closely with Civil, Cable, Protection & Control and Building Services teams. Provide technical support at manufacturing facilities and project sites, including defect and issue resolution. Liaise with contractors, consultants, manufacturers and operational stakeholders. Ideal Candidate The key requirement is someone with transmission-level primary plant experience, ideally between...

03 Oct, 2026

Contract

Strategic Change Lead

World Vision Bletchley, Milton Keynes, UK

Strategic Change Lead We are seeking an experienced Strategic Change Lead to help an international children s charity turn ambitious plans into lasting, people-focused change. Position: Strategic Change Lead Salary: £45,000 per annum Location: Hybrid, with 2 to 3 days per week in Milton Keynes Hours: Full time, 36.5 hours per week Contract: Fixed term, 12 months Closing date: 16 October 2026 Interview dates: 30 October and 4 November 2026 About the role Help shape how an organisation works, strengthen its culture and support greater impact for vulnerable children. As the charity launches its new three-year strategy, you will lead the people side of its transformation, ensuring colleagues understand, embrace and sustain new ways of working. Reporting to the Programme Director, you will work closely with senior leaders, project owners, People and Culture, and Internal Communications to turn strategic ambitions into practical change. Key responsibilities...

03 Oct, 2026

Contract

Risk Manager - SC

£550 - £600 daily

Aspect Resources Devonport, Plymouth, UK

Job Title : Risk Manager - SC Location: Plymouth / Hybrid 3 days per week onsite. Could also do Portsmouth if right candidate there. Contract Duration : 12 Months Daily Rate: £600/day (Umbrella) IR35 Status : Inside IR35 Security Clearance: SC & Sole Uk National Responsibilities: Be responsible for leading and continuously improving risk and issue management across the Devonport Major Infrastructure Portfolio. Establish a consistent, proportionate and evidence-based approach to the identification, assessment, ownership, treatment, monitoring, reporting and escalation of risks and issues across portfolio, programme and project activity Provide expert strategic-level advice to the SRO, Portfolio Head, programme and project leaders, governance bodies and risk and issue owners Support accountable owners to understand exposure, develop proportionate mitigation or response plans, identify opportunities, and escalate matters where exposure exceeds agreed...

03 Oct, 2026

Contract

Social Value Project Coordinator

£220 - £260 daily

Adecco Burgess Hill, UK

Adecco 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. Are you passionate about creating a meaningful impact in the world? Does your experience in Social Value, combined with strong project management skills, position you as a leader in transforming commitments into measurable outcomes? If so, our client, a prominent player in the pharmaceuticals industry, is seeking a dedicated Social Value Project Coordinator to join their mission of enhancing healthcare and building healthier communities! Role: Social Value Project Coordinator Duration: 12 Months Location: Burgess Hill Hybrid (3 days a week in office) Rate: 220 - 260...

03 Oct, 2026

Contract

Health and Care Intelligence Specialist Apprenticeship

Surrey County Council Reigate RH2, UK

This role has a starting salary of 42,958 per annum, based on a 36 hour working week. This is a 36 month fixed-term full-time position at 36 hours per week. The apprenticeship is 22 months, and is followed by 14 months full-time paid employment to embed the learning. We have a great opportunity to join our Public Health Intelligence and Insights team as a Public Health Analyst - Health and Care Intelligence Specialist Apprenticeship. The successful candidate for this role will complete a Level 7 Health and Care Intelligence Specialist Apprenticeship as part of the role. Our Offer to You 26 days' holiday, rising to 28 days after 2 years' service and 31 days after 5 years' service Option to buy up to 10 days of additional annual leave A generous local government salary related pension Up to 5 days of carer's leave and 2 paid volunteering days per year Paternity, adoption and dependents leave An Employee Assistance Programme (EAP) to support health and wellbeing...

02 Oct, 2026

Full Time Contract

Senior React Developer / Senior Front End Developer

AWD online Remote

Senior React Developer / Senior Front End Developer Join a focused application modernisation project, designing a secure, accessible React and TypeScript front end for an established enterprise platform while collaborating closely with an existing development team through delivery and handover. If you’ve also worked in the following roles, we’d also like to hear from you: Senior Frontend Engineer, React Engineer, Senior React Engineer, Senior Software Developer, Senior Software Engineer, Senior Web Developer, Senior Application Developer, Front End Engineer SALARY: Negotiable Depending on Experience LOCATION: Remote working JOB TYPE: Full-Time, Contract (3 to 6 Months) WORKING HOURS: Flexible start and end times. Although you would need to be available for Online Meetings when required JOB OVERVIEW This is an opportunity to modernise an established enterprise application and create a...

AP

02 Oct, 2026

Contract

Lead C&I Commissioning Engineer

Astute People United Kingdom

Astute's Power Team are currently recruiting for a Lead C&I Commissioning Engineer to join the EPC Contractor on the new build Energy from Waste Turbine project based in Scotland. The day rate for the Lead C&I Commissioning Engineer position is from 500 to 550 per day outside of IR35. Role responsibilities and key skills for the role: Develop and manage the C&I commissioning strategy, system breakdown, test sequences, procedures, ITPs and commissioning schedule. Review C&I design documentation and lead FAT activities for DCS, SIS, BMS and package control systems, ensuring punch items are closed out. Lead pre-commissioning activities including walkdowns, handovers, instrument calibration, loop checks, cable/termination checks and I/O verification. Manage SAT/SIT and verify interlocks, permissives, sequences, alarms and safety instrumented functions against design requirements and BS EN 61511. Lead C&I activities through hot commissioning, including first...

AT

02 Oct, 2026

Contract

Project Design Lead

£60.00 - £70.00 hourly

Advance TRS Redhill, UK

Project Design Lead - Water 60- 70 per hour Inside IR35 Water & Wastewater Advance TRS are looking for an experienced Project Design Lead to provide engineering leadership and design support across major water and wastewater infrastructure projects. The Role Lead design development for membrane process water treatment works, pumping stations, pipelines, shafts, deep pressure tanks and associated infrastructure. Coordinate with Senior Project Design Leads to monitor progress, risks, resources, budgets and programme. Support technical teams to resolve design and delivery issues. Review and develop design and contract specifications for major water and wastewater projects. Identify risks and potential programme delays, escalating where required. Support the team through DCO pre-examination and examination periods. About You Degree-qualified in Civil or Mechanical Engineering. 10+ years' experience in the water/wastewater sector. APM/Project...

02 Oct, 2026

Contract

EC&I Design Engineer (EPLAN)

£47.00 - £50.00 hourly

Ganymede Solutions Castleford, UK

EC&I Design Engineer (EPLAN) Rate: £47.00 - £50.00p/h DOE (Outside IR35) West Yorkshire 3-6 Month Contract Are you an experienced EC&I Design Engineer with strong EPLAN expertise and a background in automated machinery within regulated environments, looking for a hands-on contract with real ownership of your designs? Do you enjoy taking a project from functional specification through to schematics, BOM and panel build? My client is a key player in the design and build of automated machinery for the pharmaceutical sector, producing equipment that has to meet exacting quality and compliance standards. They require an EC&I Engineer to start immediately on an initial 3-month contract, with potential to extend up to 6 months. Deliver EC&I Design for Pharmaceutical Machinery This is a hands-on contract within a busy design team, working across a variety of automated machinery projects at any one time. You'll take ownership of the design process, from electrical...

02 Oct, 2026

Contract

Design Researcher

Pontoon London, UK

Job Title: UX Researcher Location: London Contract length: 6 Months (with possible extension) Working Pattern: 2 days per week in the office, About the Opportunity: Our client, a leading organisation in the banking industry, is seeking a talented and passionate UX Researcher to join their dynamic team. With a commitment to transforming banking through innovative design and research, this role presents an exciting opportunity to shape product and service development for millions of customers. Key Responsibilities: Develop and lead the research strategy for a key business area, collaborating with multi-disciplinary design, product, and engineering teams. Manage research plans and roadmaps, ensuring alignment with both short-term objectives and long-term strategic direction. Conduct generative and evaluative research to uncover customer insights, solve problems, and identify new opportunities. Deliver impactful research findings that synthesise qualitative and...

02 Oct, 2026

Contract

Compliance Administrator Apprentice

GEM Partnership Shotton, Deeside, UK

About us: GEM Partnership was established in 2009 to deliver recruitment solutions with exceptional levels of service to both our clients and the candidates we represent, in 2017 we introduced our training division to further cement our position as a provider of complete workforce solutions. GEM Partnership caters for all types of employment needs, from permanent and temporary recruitment to dynamic on-premises training solutions, we have the expertise, talent pipeline, and proven track record to meet, and even exceed, our clients requirements. At GEM Partnership we believe our biggest asset is our staff and we support a healthy and happy workplace by being a Disability Confident Employer as well as holding the Better health at Work Maintaining Excellence status. GEM Partnership is committed to Safer Recruitment and upholding the Keeping Children Safe in Education standards and as such, is positively committed to safeguarding and promoting the welfare of the children,...