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...

Scala Developer (Contract) Duration: 12 Months (Possibility for extension) Location: Bromley/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Our client, a prestigious organisation in the investment banking sector, is seeking a skilled Scala Developer to join their team on a fixed-term contract basis. The successful candidate will play a pivotal role in developing and supporting enterprise data pipelines and OpenShift-based solutions. This position offers an exciting opportunity to contribute to scalable, secure, and efficient data processing, application deployment, and operational transformation initiatives. Key Responsibilities: Develop and support enterprise data pipelines and OpenShift-based solutions to enhance the organisation's data processing capabilities. Collaborate with cross-functional teams to deliver reliable, cloud-native...

Job Title: eFront Senior Business Analyst / Consultant Location: London (hybrid - 3 days in office per week) Salary/Rate: (Apply online only) per day outside IR35 Start Date: October Job Type: Initial 9 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled eFront Business Analyst / Senior Consultant to support a private equity client in London. Job Responsibilities/Objectives Managing day-to-day eFront BAU activities, including reporting, data queries and issue resolution. Supporting private equity fund operations and fund administration processes. Delivering data migration activities, including troubleshooting uploads and data quality issues. Supporting outsourcing transitions from internal fund administration to external providers. Working closely with business, technology and third-party stakeholders to resolve issues and deliver...

Technical Business Analyst (Contract) Duration: 12 Months (Possibility for extension) Location: London or Bromley/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Our client, a prominent player in the investment banking sector, is seeking a skilled Technical Business Analyst to join their team on a fixed-term contract basis. This role presents an exciting opportunity to contribute to the Strategic Full Revaluation Capability (SFRC) platform by ensuring the integrity and quality of data across various operational processes. Key Responsibilities: Design, implement, and execute data quality controls to uphold the completeness, accuracy, and integrity of reporting data across batch runs. Execute validation checks for daily batch processing cycles, ensuring adherence to established data quality standards. Conduct reconciliations between...

Job Title: Monte Carlo Implementation SME / Consultant Location: London (hybrid - 3 days onsite per week) Salary/Rate: (Apply online only) per day inside IR35 Start Date: October Job Type: Initial contract until February 2027, with scope to extend Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Monte Carlo Implementation SME / Consultant to join their global asset manager client on a hybrid basis. Job Responsibilities/Objectives The organisation is currently implementing Monte Carlo as part of a wider Aladdin / Snowflake build and is looking to bring in an experienced resource to support the configuration, setup and implementation of the platform. This is a hands-on implementation and SME role rather than a traditional Business Analyst or engineering position. The successful candidate will have practical experience working with Monte Carlo and be...

Job Title : Private Secretary - SC Location: Hybrid / Nationwide (2 days/ week on site at the closest hub) Contract Duration : 6 Months Daily Rate: £650/day (Umbrella) IR35 Status: Inside IR35 Security Clearance: SC This organisation is delivering large-scale digital transformation, strengthening cyber resilience, improving delivery planning and driving greater value from technology-enabled services. Operating in a high-profile environment, its digital services support critical business outcomes and are subject to significant stakeholder scrutiny. As a Private Secretary: Technical Lead, you will support senior leadership and work close to strategic decision-making, coordinating priorities, managing complex stakeholder relationships, producing high-quality briefings, tracking delivery, and applying sound judgement in a fast-paced environment. Success requires initiative, excellent communication, strong organisational skills, and confidence working across technical,...

Fixed Income Application Support Specialist (Contract) Duration: 8 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days per week on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates Role Profile We are looking for an experienced Fixed Income eTrading Application Support Specialist to join the Sales & Trading Application Support team on an approximately 8-month temporary assignment. The role will provide hands-on technical and production support for business-critical electronic trading services, with a particular focus on eTrading workflows, electronic venue connectivity, production stability, monitoring and technical troubleshooting. The successful candidate will work closely with Front Office users, internal Technology teams, Network and Infrastructure teams, application vendors and electronic trading venues. The role requires someone who can quickly understand an existing...

Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...

Lead Technical Architect - 3-month contract - 500- 580 per day (outside IR35) - Fully remote Clearance: SC clearance preferred We are seeking an experienced Technical Architect to lead architecture strategy and design, with a strong focus on enterprise integration and technical solution design. Key Responsibilities: Lead the development of architecture strategies, solution designs and technical roadmaps. Define integration architectures across APIs, microservices and legacy systems. Engage with senior stakeholders, architects and delivery teams to ensure solutions align with strategic objectives. Produce and review high-level designs, architecture documentation and technical decision records. Provide technical leadership, manage architectural risks and ensure solutions meet security, scalability and resilience requirements. Essential Experience: Proven experience at leading technical architecture and design. Strong enterprise integration experience across...

Part-time Interim Senior Marketing Manager / Head of Marketing Location: Central London (Hybrid) Rate: 450- 600 per day Start Date: ASAP Hours: 20 hours per week We are looking for a commercially minded, hands-on marketer to lead and shape the London marketing strategy for a fast-growing premium healthcare and wellness business. This is a unique opportunity to become the first dedicated marketing lead in the UK, taking ownership of customer acquisition, strategic partnerships and local growth initiatives. Working closely with senior leadership, you will have the autonomy to build, execute and optimise marketing activity that drives measurable commercial results. The Opportunity This role would suit an ambitious marketer who enjoys operating in a fast-paced, entrepreneurial environment and wants the chance to make a genuine impact. You will have the opportunity to shape a growing UK business and play a key role in its future success. What You'll...

Job Title: Integrated Management System (IMS) Auditor Location: Based in our London office with hybrid working available Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK's climate change agenda and energy policy. Following on from the success of Hinkley Point C (HPC), the SZC Project is a nuclear new build project in Suffolk, which has obtained planning approval and Government financing support. The project has started construction and is now seeking private investment. When completed, it will provide dependable electricity to 6 million homes for 60 years, which along with renewables, will support Britain to achieve Net Zero by 2050. Job Purpose / Overview The IMS Auditor provides independent, objective and evidence-based...

AI Enablement Lead (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile The AI Enablement Lead is an exciting new role in the Data Analytics Function within the EMEA Data Management Office (DMO). They will work with Technology and Business leads to drive the adoption, governance, and value realisation of AI across the organisation. The role acts as a bridge between business needs and AI capabilities, supporting the development of use cases, driving user adoption, building organisational AI literacy, and establishing best practices for responsible AI usage. Key Accountabilities: Partner with Technology and Business teams to develop and execute the organisation's AI enablement strategy, accelerating the transition from AI experimentation to scalable, enterprise-wide adoption. Collaborate with...

Job Title : Lead Procurement Manager Location: Hybrid / London (predominately remote occasional travel for meetings) Contract Duration : 12 Months Daily Rate : £700/day (Umbrella) IR35 Status: Inside IR35 Experience delivering procurements under the Procurement Act 2023 (PA23), including familiarity with the Central Digital Platform, new notice types, and associated procedures. Given the recent implementation of PA23, direct experience is not essential but will be explored further at interview. Significant procurement experience using a range of procedures Strong business acumen and ability to show evidence-based decision making Excellent stakeholder management skills Excellent communication (written and oral) and influencing skills Awareness of public sector procurement legislation Relevant commercial experience Key Responsibilities: Leading end to end sourcing activity including pre-procurement activity, Delivery Model Assessment, OBC development,...

Part-time Interim Senior Marketing Manager / Head of Marketing Location: Central London (Hybrid) Rate: £450-£600 per day Start Date: ASAP Hours: 20 hours per week We are looking for a commercially minded, hands-on marketer to lead and shape the London marketing strategy for a fast-growing premium healthcare and wellness business. This is a unique opportunity to become the first dedicated marketing lead in the UK, taking ownership of customer acquisition, strategic partnerships and local growth initiatives. Working closely with senior leadership, you will have the autonomy to build, execute and optimise marketing activity that drives measurable commercial results. The Opportunity This role would suit an ambitious marketer who enjoys operating in a fast-paced, entrepreneurial environment and wants the chance to make a genuine impact. You will have the opportunity to shape a growing UK business and play a key role in its future success. What...

Job Title: Salesforce Consultant - Sales Cloud And Salesforce Financial Cloud Location: London (near Bank) - Hybrid, 2-3 days per week on-site 450- 650 a day Hybrid working London Zone 1 We are working on a confidential opportunity for an experienced Lead Salesforce Consultant / Developer to support the design, development and delivery of Salesforce solutions, primarily focused on Sales Cloud. This role would suit a technically strong Salesforce professional who can take a hands-on approach to development while providing technical leadership, guidance and support to other team members. Key Responsibilities Lead Salesforce development activities and provide technical guidance to colleagues. Design, develop and maintain solutions using Lightning Web Components (LWC) and Apex. Configure and customise Salesforce Sales Cloud to meet business needs. Translate business requirements into scalable and effective technical solutions. Contribute to solution...

An exciting high-growth technology business is looking for a Senior Backend / Platform Engineer Contractor to support the development and scaling of a critical internal platform. This is a hands-on role focused on backend engineering, cloud infrastructure and platform scalability within a fast-paced product environment. Based in: London (primarily remote) Occasional office travel required 6 months initially Start date: ASAP £500-£600 per day - Outside IR35 The Job As the Senior Backend / Platform Engineer , your responsibilities will include: Developing and enhancing backend services and APIs Improving platform performance, reliability and scalability Designing solutions to support growing data volumes and user demand Working with cloud infrastructure and deployment tooling Supporting integrations with third-party systems and services Implementing monitoring, logging and observability capabilities Collaborating with product and engineering...

Business engagement & transformation- Support Contract Type: Inside IR35 Duration: Until 31/03/2027 (likely to be extended) Location: London (Hybrid 1x month onsite) Pay Rate: Max 700 Start Date: ASAP Background Checks: BPSS Hours: 40 Job Overview: We are looking for a proactive and organised individual to support Digital Communications & Engagement, stakeholder coordination, DigitalHub (SharePoint) and the rollout of an outcome-led Digital Performance Management Framework. The role will help improve how Digital engages with colleagues, shares information, tracks delivery and uses performance insights to support evidence-based decision-making and continuous improvement. Your Responsibilities: Digital Communications & Engagement: Draft and publish newsletters, announcements, updates and roadshow materials. Support C&E plans, including audience mapping, messaging, channel selection and engagement journeys. Stakeholder Engagement: Coordinate...

London has a number of Civil engineering projects across all sectors. We are currently looking for Site / Project engineers / Senior Project Engineers and above with Tier 5, Ancestry or applicable Visas to relocate to London and join some of the largest and most interesting Civil engineering projects in the world. You will be working for Tier 1 main Contractors with proven pedigree. You duties will be similar to Australia and New Zealand and day rates are excellent. Most contracts are for 6-24 months Duties will include: Engineers and subcontractor management and / or Self delivery Planning, forecasting and delivering work Liaising with clients and stakeholders Developing programmes, Risk assessments, Quality assurance. Commercial management Managing design, NCRs, RFI's, H&S etc. Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the...

Interim Head of Finance Scaling Payments FinTech London (Hybrid) The Opportunity We are working with a fast-scaling FinTech that has grown quickly to serve a large customer base and is now at an important turning point. There is real momentum behind the business and ambitious plans ahead, and it needs a steady, capable pair of hands to lead its finance team through a busy period of change. For an interim finance leader who likes to roll up their sleeves and make a tangible difference quickly, this is a rare one, and the client is looking to move at pace. Your Remit Working closely with the CFO, you will take the reins of the day-to-day finance function at a demanding time. First and foremost this is a hands-on role: steadying and leading the team, keeping month-end, statutory and technical accounting clean and on time, and quickly getting to grips with a complex, sector-specific P&L. Beyond the day-to-day, you will take a hard look at how the team is...

Job Title: Strategic Supplier Manager & Contract Lead Location: Remote but with ad hoc travel Possibly twice a month travel to central London / Croydon / Manchester possibly Birmingham / Liverpool Contract Duration : 12 Months Daily Rate: £650/day (Umbrella Maximum) IR35 Status : Inside Security Clearance: SC Strategic Relationship and Contract Management Lead Lead relationships with strategic suppliers and delivery partners. Drive supplier performance, value and innovation. Shape supplier strategies, intelligence and stakeholder engagement. Provide expert commercial and contract management advice. Build and enhance contract management capability across the organisation. Establish assurance frameworks that strengthen contract oversight. Represent the organisation in strategic supplier and stakeholder engagements. Promote best practice and continuous improvement in supplier Management Essential: Strategic Supplier Relationship Management (SSRM)...