75 jobs found in Sunbury-on-Thames

Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - * Good analytical skills and experience of code and design review for large projects. * Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. * Strong Experience in developing Windows desktop applications in C# * Interfacing with hardware/physical products * .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information

CAFM Developer Certain Advantage are hiring for a CAFM Developer based in Leatherhead This role is on an initial 12-month contract and is hybrid with 2/3 days in the office per week.   We're working with a leading engineering and technical services provider, supporting the delivery of key project objectives in a complex operational environments.  Your responsibilities: Provide ongoing support, maintenance, and enhancement of CAFM workflows and automations Diagnose and resolve issues across workflows, integrations, and data flows Ensure stability and performance of existing CAFM solutions Act as a key escalation point for CAFM-related technical issues Design, develop, test, and deploy CAFM workflows, triggers, and integrations Continue delivery of in-flight development items across programme workstreams (e.g., TFM, Guarding, SCC) Translate functional requirements into system-driven automation solutions Ensure all development meets quality, performance, and security standards...

Role Purpose To apply specialist knowledge, expertise and experience to deliver and oversee highly complex, high-impact transformation programmes (in this case, the Additional Needs and Disabilities Transformation Programmes), ensuring alignment with the Senior Responsible Owner's vision and strategic objectives. Manage multifaceted, high-stakes programmes that drive transformational change, ensuring they are delivered on time, within budget, and with measurable benefits, significantly contributing to the Council's long-term priorities. Effectively manage diverse stakeholder relationships and lead cross functional teams, the Senior Programme Manager drives initiatives that significantly enhance service delivery, optimise operational efficiency, and deliver lasting value to residents and key stakeholders. Key Accountabilities Lead the design, execution, and delivery of highly complex transformation programme/s, ensuring alignment with the Council's long-term strategic...

Job Title: IT Services and Support Engineer (L1) Location: Hammersmith, London - 100% Office-Based Salary/Rate: Based on experience Job Type: Contract, Full-Time (Monday to Friday, 9am - 6pm) Contract Length: 3 Months (with strong potential for extension) About the Enterprise Our client is a global leader in Life Sciences and enterprise technology solutions. They are seeking a driven, self-motivated IT Support Engineer to maintain the smooth operations of their main Hammersmith delivery centre and provide top-tier support to corporate end-users. Position Summary Operating with a high degree of autonomy, you will manage desktop support, hardware lifecycle processes, and inventory control. This position requires initiative, sharp analytical problem-solving, and the ability to work under minimal supervision to maintain strict corporate standards. Main Duties & Responsibilities: Technical Support: Deliver L1 technical support for corporate laptops, desktops, software, and...

Arcas are partnered with a Life Sciences organisation based in London. We’re looking for an experienced IT Engineer to join a growing technology team supporting a fast‑paced, technical user base. This is a 12‑month fixed‑term contract, fully on‑site in London, with a mix of BAU support and small project work. If you’re strong across Windows support, confident with users, and comfortable picking up some Linux troubleshooting, this will suit you well. You’ll be responsible for: * 2nd Line Support across Windows, M365, Intune and AD * Linux troubleshooting (Ubuntu) * Incident management and escalations * Supporting small desktop and infrastructure projects * Working closely with a demanding, technical user base * Contributing to a positive, proactive team culture What You Need We’re looking for someone who brings: * Strong Windows support experience (5+ years) * Good knowledge of Intune, Active Directory, M365 * Basic Linux (Ubuntu) troubleshooting *...

ServiceNow Developer £85-£90 per hour (Inside IR35) 12-Month Contract Hybrid Working - Soho, London We're looking for an experienced ServiceNow Developer to join a high-profile digital platform team supporting globally used content and partner management systems. This is an opportunity to work on large-scale, business-critical applications used by internal and external stakeholders worldwide. The successful candidate will be a proactive and technically strong ServiceNow professional who enjoys collaborating across multiple teams, influencing stakeholders, and delivering high-quality platform solutions in a fast-paced Agile environment. Key Responsibilities Design, develop, and implement solutions across the ServiceNow platform Provide technical expertise and best-practice guidance on ServiceNow capabilities Work closely with business and technical stakeholders to gather and refine requirements Translate business requirements into scalable technical solutions Plan, estimate,...

An opportunity has arisen for an Agile Delivery Manager to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As an Agile Delivery Manager, you will support multiple cross-functional squads, helping them improve collaboration, delivery performance and sustainable ways of working within a fast-paced technical environment. This is a 6-month contract-based role offering hybrid / remote working options, salary range of £400 - £550 per day and benefits. You will be responsible for: * Coordinating delivery activities across several engineering squads. * Facilitating key Agile ceremonies, including planning sessions, retrospectives and delivery reviews. * Supporting teams in establishing, refining and maintaining effective ways of working. * Using delivery and flow data to assist with prioritisation, forecasting and planning. * Producing and maintaining dashboards, reports and delivery...

Regulatory Reporting Business Analyst (Axiom) - £700 Per Day – 12 Months – London (Hybrid) – Investment Banking   Overview: A market leading Investment Banking organization are currently searching for an experienced Regulatory Reporting Business Analyst with strong experience working with Axiom.   Role & Responsibilities: Carry out analysis, design, and delivery of IT solutions supporting Capital Pillar 1 prudential reporting requirements and other regulatory frameworks. Partner with teams such as Finance, Risk, and Regulatory Reporting to gather, document, and validate business requirements. Translate evolving regulatory requirements into clear business and technical specifications. Collaborate with developers, architects, and QA teams to deliver robust solutions. Estimate tasks and define RAID items to help create project plans. Drive end-to-end project lifecycle for regulatory reporting initiatives, from requirements gathering through testing and implementation. Present...

Workplace IT Engineer (2nd Line Support) West London | Ongoing Temporary Contract | ASAP Start £174 per day PAYE or £225 per day Umbrella Full time site based role with as this is supporting the wider members of the team with both hardware and software  A West London Local Authority is seeking an experienced Workplace IT Engineer to join their IT & Digital Services team on an ongoing temporary basis. This is a site-based role requiring travel across multiple locations within the borough, so a full UK driving licence is essential. The Role You will provide 2nd line support and deliver high-quality workplace technology services to council staff. This includes supporting hardware, software, and end-user issues both remotely and onsite. Resolve 1st and 2nd line incidents via face-to-face support, telephony, and remote tools Deliver hands-on support across multiple council sites Install, configure, and decommission IT equipment, including cabling and network patching...

Job title: Technical Programme Manager - Workstream Lead Contract: 6 Months Location: London (Paddington, Hybrid) IR35: Inside Sector: Retail As a Technical Programme Manager, you support complex cross team initiatives and programmes, ensuring work progresses smoothly through effective planning, coordination and removal of delivery impediments. As a programme manager you will be accountable for leading the end to end delivery of a defined workstream on the client implementation of SAP. You will build and manage the plan ensuring successful delivery across design, build, test, deployment, and stabilisation. You help identify pain points and delivery inefficiencies, support agile ways of working, and strengthen sequencing, dependency management and escalation mechanisms within and across teams. You provide practical delivery support through tracking progress, coordinating ceremonies, managing programme budgets, supporting release activities and ensuring clarity of priorities....

Cyber Security Engineer - 6 Month Contract - No Sponsorship available Job Description This Cyber Security Engineer role sits within the Information Security function and focuses on designing, implementing, and continuously improving security controls across infrastructure, applications, and cloud environments. You will lead cyber security project deliverables, maintain and enhance existing cyber tools, and roll out new features and capabilities across banking and securities businesses under a dual-hat arrangement. Operating with equal authority across both entities, you will make independent, risk-based decisions aligned to a shared governance framework, working closely with engineering and operations teams to embed robust security into all technology solutions. Responsibilities Design, implement, and enhance enterprise security solutions across cloud, network, and endpoint environments. Lead security architecture reviews to ensure solutions align with security standards,...

SOC Analyst (Contract) - SC Cleared Required Location: Cheltenham (Remote - UK Based) Rate: £500 - £685 per day (Umbrella, Inside IR35) Contract Length: 3 Months SC Clearence: Due to the sensitive nature of the work, candidates must hold active UK Government Security Clearance (SC). The Opportunity We are looking for a SOC Analyst to join a high-performing Security Operations Centre (SOC) team delivering critical cyber defence capabilities within a secure client environment. This is an exciting opportunity to work on impactful projects, collaborating with experienced security professionals while gaining hands-on exposure to real-world cyber threats in a fast-paced, dynamic setting. Key Responsibilities As a SOC Analyst, you will: Monitor, triage, and respond to security alerts and incidents Investigate and analyse potential threats across multiple environments Escalate security events in line with defined processes Support continuous improvement through alert tuning and...

Web Developer - (React, TypeScript & C# / .NET) We are looking for a Web Developer with strong React and TypeScript experience and some knowledge of C# and .NET to join a development team on an initial 12-month contract. Responsibilities * Develop and maintain web applications using React and TypeScript. * Contribute to backend development using C# and .NET. * Create and maintain automated tests. * Review pull requests and support code quality standards. * Perform integration testing and bug fixing. * Update tasks and testing information within Azure DevOps. * Produce and maintain technical documentation. * Participate in Agile ceremonies including stand-ups, sprint planning, estimation sessions, and retrospectives. * Support DevOps pipelines and deployment activities. * Attend team meetings as required. Required Skills * Commercial experience with React and TypeScript. * Knowledge of C# and .NET. * Experience with Git and source...

Only UK based contractors to be considered Description: We need a senior contract DBA for a tightly-scoped, high-leverage piece of work: cut storage and I/O (IOPS) cost on a large, write-heavy Aurora MySQL database, with zero downtime and no production impact until a controlled cutover. Project: The database is overwhelmingly write-driven (high-volume API request and ping logging). Years of growth and over-long retention have left it expensive to store and slow to query. Two issues dominate cost: a ~4 TB request-log table whose space cannot be reclaimed by DELETE (InnoDB does not return it; OPTIMIZE TABLE would lock the table for an unpredictable time), and a high IOPS bill from running the write-heavy cluster on Aurora standard pricing. Required Skills: DBA with MySQL / Aurora MySQL (InnoDB) Knowledge of MySQL RANGE partitioning Percona toolkit AWS Aurora Node.js / GoLang (beneficial) This will be a 4 week contract, with the intended approach already known (can be...

Azure DevOps Engineer Contract: 6 Months Initial Rate: £500/day Inside IR35 Location: Split between Leeds or London (1-2 days per month onsite) We're supporting a major public sector programme looking for an experienced Azure DevOps Engineer to join an established cloud platform team. You'll be responsible for managing and improving Azure infrastructure, CI/CD pipelines, environment management and platform security, while supporting an ongoing migration and future Azure migration activities. Key Requirements: Strong Azure infrastructure experience, including Azure Front Door, Container Apps, Key Vault, DNS and Storage Proven Infrastructure as Code expertise using Bicep (essential) and Terraform Experience with GitHub Actions and Azure DevOps pipelines Strong understanding of secure deployment practices and environment promotion strategies Experience managing containerised workloads in Azure Knowledge of identity and authentication solutions including Keycloak and OpenID...

Role: Data Scientist / Engineer Location: Remote / London - up to 1 day per week on-site Duration: 5 Months Day rate: £560 Inside IR35 Role Overview We are seeking an experienced Data Scientist with strong Data Engineering capabilities to support the Digital Screening programme. This role will play a key part in shaping a new digital screening service by leading exploratory analysis and supporting the development of high-quality dashboards and reporting products. You will work within a multidisciplinary Agile team, collaborating with Data Engineers, Analysts, and User-Centred Design (UCD) professionals to deliver robust, data-driven insights and scalable data solutions. Key Responsibilities Lead exploratory data analysis (EDA) to inform dashboard design and reporting outputs Define data requirements and determine appropriate dashboard content Identify and mitigate data quality risks and ensure data integrity Design, build, and maintain reusable data pipelines and datasets...

Data & Analytics Domain Solution Architect Outside Contract - rate TBC 6 month contract Hybrid - 3 days per week in London office We are seeking a Data & Analytics Domain Solution Architect to take on a strategic, business‑critical role within a global, multi‑brand organisation. This is a senior opportunity within the Architecture & Engineering function, supporting a major modernisation of data, analytics, and digital capabilities across a truly international footprint. As the Data & Analytics Domain Solution Architect, you will own the architecture vision across data platforms, analytics, AI/ML, visualisation, governance, and integration. You will shape the technology roadmap, set architectural standards, and design well‑architected solutions that bring clarity, simplification, and value to a complex digital estate. Working alongside senior business leaders, product teams, delivery teams, and other architects, you will influence key decisions while helping...

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with PwC to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. PwC is a hugely diverse business, bound by our global purpose - to build trust in society and solve important problems. Our greatest opportunity to deliver our purpose is through meaningful work that makes a difference to our clients and society. We have a culture of high performance built on exceptional quality, ethical and professional standards. We lead by example. Our standards for quality - and care - are high. And together we surpass them. We believe we can make the biggest...

NET Engineer (Contract) Tech Stack .NET 10, C#, ASP.NET Core Blazor (Server + WebAssembly) SQL Server (stored procedures) Telerik UI, YARP BFF, Entra ID Playwright + NUnitWhat You’ll Do Build and maintain Blazor UI (pages, forms, workflows) Integrate with stored-procedure-backed data layer Debug across UI, API, auth, and DB layers Contribute to E2E testingWhat We’re Looking For Strong C# / ASP.NET Core Proven Blazor experience in production Solid SQL Server / stored procs Comfortable in large, opinionated codebases Experience with Telerik / similar librariesDetails 3 month contract (very likely to extend)  Hybrid in South London  Outside IR35 All applicants must have full right to work and live in the 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: Quality Assurance (Trade & Transaction Reporting) Location: London - Hybrid (2-3 days in office is essential) Contract: Through to 31/03/2027 Rate: £550 - £600 inside umbrella Background The firm is undergoing major business and technology transformation, expanding products and customer base while maintaining strong regulatory compliance. It operates trade/transaction reporting monitoring with a dedicated Operations & IT TTR team. This role ensures the effectiveness of banking and capital markets TTR functions, supports regression testing, maintains regression...