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...

Randstad are recruiting for a Senior Project Manager (Construction) to oversee a large scale Water Treatment Projects across North London. This is a SITE BASED role (5 days a week on site in North London). This is a freelance role with approximately 12-18 months duration. Payment type is Outside IR35 (subject to candidate IR35 Assessment) ONLY CANDIDATES WITH TIER 1 CONSTRUCTION / WATER / HEAVY CIVILS EXPERIENCE WILL BE CONSIDERED (ENGINEERING DEGREE / HNC REQUIRED) Previous experience working on Thames Water projects highly advantageous Our client is a reputable main contractor highly regarded within the water industry with significant work in the pipeline. Scope of works includes: Heavy Civils / RC / Drainage / Interface with other disciplines /Microtunnelling The role: As a key leader within our Delivery team, you'll report directly to the Head of Operations and work closely with our Contracts Manager for Water. You'll be responsible for the overall success of...

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...

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,...

Data & AI Governance Specialist Large, complex and multi sector - Energy/Water, Telecoms, etc. Purview administration experience needed plus: - Understanding of governance frameworks, controls and policies - Experience producing reports, metrics and governance documentation - Experience working with data catalogues, metadata or data quality processes Support the day-to-day operation of Data & AI Governance capability. Based in Stevenage - but home working too Inside IR35 - paid via an umbrella Start 28th of September - initial six-month contract You will work closely with the Data & AI Governance Manager, Data Owners, Data Stewards, and business stakeholders to maintain governance processes, support Microsoft Purview, produce governance reporting, and ensure governance activities are embedded consistently across the organisation. You will help establish trusted, well-governed, and AI-ready data foundations that support reporting, analytics,...

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...

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...

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...

Credit Risk Developer (Contract) Duration: 12 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 Work closely with the Risk (RMD) Development team and liaise with RMD business to make sure the Technology stack is fully optimised to meet their current requirements, growth demand and regulatory obligations. Promote and deliver high quality, fast, adaptable and flexible software solutions to meet and anticipate the demand while reducing the total cost of ownership. Collaborate with fellow team members ensuring everyone has an opportunity to perform at the top of their skills and abilities and make certain the environment is positive, productive and motivating. Key Accountabilities: Responsible for effective and efficient running of the Credit and Market Risk systems, integrated into the wider banks environment to...

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...

Strategic Relationship Manager / Business Partner - 3-6 months+ - Inside IR35 - Hybrid working (3 days on site in London) Role Overview We are looking for two highly experienced Strategic Relationship Managers / Business Partners to support a major programme within the UK Gov. These are senior stakeholder-facing positions requiring individuals who can build trusted relationships, influence at a senior level and act as the key interface between the programme and its emergency services stakeholders. This is not a traditional Project Management role . The emphasis is firmly on strategic relationship management, stakeholder engagement, influencing and ensuring that stakeholder requirements, concerns and priorities are understood and effectively represented across the programme. Key Responsibilities Develop and maintain strong, trusted relationships with senior stakeholders across the relevant emergency service. Act as a strategic business partner and primary...

Location: Barrow-in-Furness Working Arrangement: Predominantly onsite; flexibility to be discussed at interview Contract: 3 months initially, with potential for extension Rate: Up to 600 per day (Inside IR35) Expenses & Overtime: Payable in line with client policy Due to the nature of this position, candidates must meet all of the following requirements : Hold active UK MOD SC clearance Be a sole UK national - candidates must hold UK nationality only Have not spent more than 28 consecutive days outside the UK during the last 5 years Their MOD SC clearance must have been actively used within the last 12 months Have at least 3 months remaining on their current SC clearance to allow sufficient time for interview, offer and clearance transfer The Role We are looking for an experienced Database Administrator with strong technical expertise in SQL and Solaris . You will be responsible for supporting database environments across a range...

Job Title: Procurement manager Location: Hybrid 60% on site (Manchester/ Leeds/ Blackpool / LEEDS is preference) Contract Duration : Until 31/3/27 Daily Rate : £600/day (Umbrella) IR35 Status : Inside IR35 Supporting both BAU external resource management and a strategic resourcing programme running through to Summer 2028. Split across operational procurement and programme-based procurement activity. BAU team of 10, Programme team of 3. Key Requirements Strong end-to-end procurement and sourcing experience. Experience delivering procurements under PA2023 (Procurement Act 2023) and PCR 2015 regulations. Proven contract management experience. Experience with strategic supplier engagement and supplier relationship management. Ability to work closely with Legal, Finance and key business stakeholders to ensure compliant procurement activity. Exposure to business case development and governance processes, ideally within central government environments. Experience...