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...

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...

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...

Head of Site Construction Health & Safety Hinkley Point C, Somerset Contract Role Inside IR35 5 days per week on site 500 to 655 per day (paye) 750 to 890 per day (umbrella) Job Purpose / Overview To ensure the Hinkley Point C construction site and Associated Developments maintain compliance with its arrangements and promote best practice. This will cover a wide number of areas including our Nuclear Site License arrangements and Principal Contractor standards and commitments. To establish and implement a world class approach to Health and Safety on the HPC Construction Site. Establishing processes and standards and providing oversight to ensure these are vigorously applied. Principal Accountabilities Lead and co-ordinate Department activities and resources to ensure full compliance with agreed Health and Safety and Principal Contractor Standards and expectations. Establishing and maintaining Health and Safety standards and Policies aligned...

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...

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...

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...

ERP Transformation Communications & Engagement Lead Hybrid must be able to attend site (Dorchester DT1 1XJ) Must have Local Government and Oracle Fusion experience. 600 a day Ongoing assignment (18 months) Outside IR35 About Connect2Dorset Connect2Dorset is the managed service recruitment partner to Dorset Council, providing temporary, contract, and interim opportunities across the organisation. Built on values of being ethical, trustworthy, and caring, our profits are reinvested back into our Local Authority shareholders. Role purpose To lead the communications and stakeholder engagement workstream for the Council's ERP transformation - the migration from SAP to Oracle Fusion Cloud across Finance, HCM, Payroll and Commissioning & Procurement. The role holder develops and executes the end-to-end communications and engagement strategy that carries every stakeholder group, from executive leadership and elected members through to...

Senior Flutter Engineer 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 are seeking an experienced Senior Flutter Engineer to join a fast-paced development team delivering high-quality mobile applications. You will play a key role in designing, developing, and maintaining cross-platform applications using Flutter, while contributing to architecture decisions, code quality, and engineering best practices. Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in their London. It is a full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities: Design, develop, and maintain scalable Flutter applications for iOS and Android. Collaborate with Product Managers, UX/UI Designers, and Backend...

Product Owner (Contract) Duration: 6 Months (Possibility for extension) Location: Bristol Harbourside or Edinburgh (2 days per week on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates Role Profile Our client, a prominent organisation within the banking sector, is seeking a highly skilled Product Owner to spearhead initiatives aimed at enhancing customer journeys through the integration of automation and artificial intelligence. This role is pivotal in articulating the product value, driving business outcomes, and ensuring the successful delivery of technology solutions that align with the organisation's strategic objectives. Key Responsibilities: Own and manage journey outcomes, ensuring a focus beyond mere backlog maintenance. Drive discovery processes to challenge and improve existing workflows and methodologies. Prioritise product features using Objectives and Key Results...

Astute's Power and Energy Team is partnering with a major construction project to recruit a Quality manager for its Bridgwater, Somerset site. The Quality manager role comes with a competitive day rate an initial 6 month contract with potential extension and is outside IR35. If you're an experienced electrical QA/QC professional looking to take ownership of quality on a major battery manufacturing project, then submit your CV to apply today. Responsibilities and duties of the Quality manager role Reporting to the Project manager you will: Manage and oversee electrical quality activities across the project. Develop, review and implement Inspection & Test Plans (ITPs). Carry out site inspections and monitor electrical installation quality. Identify, manage and close out NCRs, defects and snags. Work closely with electrical subcontractors and the wider project team. Review testing, inspection and certification documentation. Support commissioning,...

Design Manager Hybrid working Job Description Summary We are looking for a Design Manager with a background in Civil Engineering to join our clients integrated team and lead the design of infrastructure and non-infrastructure projects on their Wastewater and Water Frameworks from outline design through to detailed design, construction and commissioning support. Job Description As design manager you will be responsible for the direct management of an in-house team of designers. You will oversee, promote and develop our design processes using technical expertise to ensure compliance with quality standards and to deliver a first class design service. Undertake the Principal Designer (CDM 2015) duties on behalf of the company. Embrace the importance of Health & Safety in all circumstances and lead by example Performing and coordinating internal and external activities associated with civil and infrastructure design, in line with client, specifications and design...

Role: Construction Planner Position: Contract Location: Hinkley Point C ( Bridgwater, Somerset (J23 M5) Days on Site: 3 Duration: Approx until 31st Dec 2027 Pay: up o 460PAYE or 625 Umbrella The construction planner will support the area management team develop and progress a detailed short term schedule whichintegrates and visually demonstrates the works of multiple suppliers. The level 5 schedule reflects interfaces and scopes of our tier 1 partners to ensure they are fully integrated. Principal Accountabilities The Construction Planner is part of the PMO planning function working in the area management team to support the construction phase. Accountable to the Area Lead planner, the Construction Planner will be responsible for the onsite shortterm planning of installation activities and associated activities, this will include the governance, management and updating of construction schedules to integrating all tier1 contracts. The Construction Planner...

Job Title: Client-Side Building & Construction Project Manager (Public Sector) Location: Liverpool - 4 days onsite Contract Type: Contract Inside IR35 About the Role We are seeking an experienced Client-Side Building & Construction Project Manager to join our team and lead the planning, development, and delivery of building fabric, structural maintenance, and construction projects across a diverse public-sector estate. This role is ideal for professionals who thrive in a client-facing environment , where you will take full ownership of projects from initial concept to completion . You will manage a portfolio of projects, including operational offices, transport hubs, bus depots, ferry terminals, and other public-facing facilities . Your focus will be on delivering high-quality, compliant, and cost-effective solutions while working closely with stakeholders, consultants, and contractors in live, occupied environments . Key Responsibilities Act...

Electrical Outage Manager Surrey 12+ Month Contract £500+ a day OUTSIDE IR35 pending review The Role Ganymede is currently seeking an experienced Electrical Outage Manager to take ownership of outage planning across a major infrastructure programme within Surrey. This opportunity will give you responsibility for coordinating approximately 100 planned outages across a major programme, working across Construction, Mechanical, Electrical and Operational teams to ensure critical works can be completed while minimising disruption to live operations. The Responsibilities As Outage Manager, you will take outages from initial strategy and planning through to live delivery. You will develop detailed schedules, coordinate labour, engineers, technicians, contractors, plant and equipment, manage electrical isolations and ensure the necessary permits, documentation and controls are in place before work begins. During live outages, you ll provide the on-site coordination...

M365 Copilot Adoption Lead - Hertfordshire (Rollout from a licence deployment into a structured productivity and capability programme) You will lead the adoption, enablement, and value realisation of Microsoft 365 Copilot across Group. Sector - Energy/Utilities/Telecoms - 15,000 plus employees Based in Stevenage/hybrid working Inside IR35 - six month contract - start 28th of Sept You will help turn the Copilot rollout from a licence deployment into a structured productivity and capability programme, ensuring the right users receive the right support, training, communications, use cases, governance, and feedback loops. You will work with the AI Portfolio Manager, AI Enablement & Adoption Lead, AI Solutions Lead, Technology teams, Microsoft partners, L&D, Communications, Security, Data Governance, and business sponsors to drive safe, measurable adoption of Copilot. You will help define personas, prioritise cohorts, build champions, capture use cases,...

Role: Electrical & Mechanical Governance and Assurance Manager Position: Contract/Permament Location: HinkleY Point C Duration: Initial CED 31/12/2027 Pay: up to 550 PAYE - 750 Umbrella Job Purpose The Electrical & Mechanical Governance & Assurance Manager is to be based at Hinkley Point C Nuclear power station. They will be responsible for ensuring statutory and regulatory compliance, Company and Client policy and procedural compliance and have the utmost regard for staff, contractor, and public safety. This role will act as the Electrical Duty Holder and Safety Rules Champion for the Principal Contractor and will determine the strategic direction of the electrical and mechanical work areas. The Electrical & Mechanical Governance & Assurance Manager will be responsible to the Head of Site Risk Management and Control of Work utilising the Principal Contractor statutory requirements under the Construction (Design and Management)...

Visual Designer (Contract) Duration: 3 Months (Possibility for extension) Location: London/Bristol/Manchester/Leeds/Hybrid (2 days per week in any of these sites) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates Role Profile As a Visual Designer, you will play a vital role in bringing our digital experiences to life. Your creativity will shine as you transform ideas into compelling visuals, ensuring that human needs remain at the forefront of every project. You will work closely with interaction designers, researchers, content writers, and strategists, contributing to a multidisciplinary team that is dedicated to solving real customer problems. Key Responsibilities: Creative Problem Solving: Utilize your creative thinking to simplify complex problems and create visually engaging solutions. Design Production Assets: Craft infographics, logos, and other design elements that enhance our...

VP Markets Operations - Reconciliations & Controls (ETD & OTC Clearing Migration) Location: Canary Wharf, London Working Pattern: Hybrid (3 days in office, 2 days remote) Hours: Monday to Friday, 40 hours per week Rate: £550- £634 per day (Umbrella) Contract Duration: ASAP start until 15 October 2027 About the Role We are seeking an experienced VP Markets Operations professional to join a major transformation programme within a leading global investment bank. This role will play a key part in supporting a large-scale Books and Records Migration Programme across the Exchange Traded Derivatives (ETD) and OTC Clearing business. The successful candidate will bring strong expertise in reconciliations, controls, and operations, alongside proven experience managing testing cycles, supporting complex migrations, and engaging with senior stakeholders across global teams. This is an excellent opportunity to contribute to a high-profile strategic initiative...

Role: Electrical Systems Modelling and Simulation Engineer Location: Derby or Bristol - 3 days in office / 2 days work from home Rate: Umbrella: 98 per hour / PAYE: 82.70 per hour Duration: 12 months with the likelihood of extending Hours: 37.5 hours per week Monday to Friday Proactive currently have an excellent opportunity for an Electrical Systems Modelling Engineer to work on cutting-edge defence technology, helping to model, simulate and validate the electrical systems that will power future airborne platforms. Working within a team of simulation experts, the Electrical System Modelling & Simulation Engineer will support the design, integration and validation of complex electrical systems through advanced modelling, simulation and analysis. This is a highly innovative R&D environment where the Electrical Systems Modelling Engineer will influence future technologies. Key Responsibilities Develop electrical system models and simulations to support...