228 jobs found in Chessington

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

TIG WELDER - LONDON - 6 months rolling - £40.54 p/hour - Umbrella INSIDE IR35 ARM is working with a leading transport company, involved with some large-scale construction in London. We are currently recruiting for a TIG welder to work on a contract basis from their depot inWest London. About You: You must have experience working with aluminium. Demonstrated expertise in TIG welding techniques on stainless steel. Ideally experienced in coded welding. Able to interpret engineering drawings. Holds a relevant qualification (e.g., City & Guilds, NVQ, etc.). What you will be doing: Interpret technical engineering drawings. Execute TIG welding on a variety of metals, ensuring precision and strength in the welds. Perform quality inspections and make adjustments as needed. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist...

Backend Java Developer + 6 month initial contrac+t + Fully remote - occasional office visit + SC Cleared + £530 per day Inside IR35 Key Skills: + Spring Framework + Docker/Kubernetes + SC Cleared Java Software Engineer We are looking for a skilled Java Software Engineer to join our development team and help build high-quality, scalable applications. Key Skills & Experience: Strong commercial experience with Java development. Hands-on experience with the Spring Framework (or equivalent enterprise frameworks). Solid understanding of software design patterns and the ability to apply them appropriately. Excellent knowledge of modern software development processes and best practices. Experience with containerisation technologies, including Docker and/or Kubernetes. Proven experience implementing and working within Continuous Integration (CI) and Continuous Delivery (CD) environments. Passion for writing clean, maintainable, and high-quality code, with experience using...

Senior Network Architect Location: South West London (Hybrid - 2-3 days onsite) Rate: £650 per day (Umbrella, Inside IR35) Contract: Long-term Contract Security Clearance: DV Clearance essential A leading organisation operating within a highly secure environment is seeking an experienced Senior Network Architect to join its architecture team. This is an architecture-led role focused on the design, governance and assurance of enterprise network solutions rather than hands-on engineering. You will be responsible for producing and presenting network designs, providing technical leadership, and ensuring solutions align with strategic and security requirements. Key Responsibilities Own and develop network architecture designs and documentation. Act as a Design Authority, reviewing and assuring project solutions. Work closely with stakeholders to deliver secure and resilient infrastructure. Contribute to architecture governance and technical strategy. Provide expert guidance...

Creative Operations Supervisor Contract Length: 3 months initially 1st July - 30th September 2026 - likely to be extended Day-rate range: £380 Inside IR35 per day to umbrella including holiday pay 4 days pw on site in Hammersmith 1 wfh Leading Streaming Video Platform Entertainment company is looking for a Creative Operations Supervisor with a Minimum 4 years' experience working in Media/Entertainment industry in marketing operational role including Content Promotional creative operations or similar. We are looking for proven experience at Supervisor level preferable, ideally within a multi-territory production environment. Project management experience gained within the creative and operational production process. Role will also be working with creative localisation workflows and practises so this experience would also be required. This role will be part of the Creative and Marketing teams project managing the operational execution of creative marketing such as Promos etc...

Siebel Developer + £625 a day + Inside IR35 + SC Clearance required + Surrey - hybrid role + 6 months + Skills + Siebel + Oracle Cloud Environments You will join a global IT Consultancy delivering digital transformation to a public sector body. The role: You will be a highly experienced Senior Siebel Consultant with experience in design and problem-solving, coupled with hands-on proficiency in development and configuration (ideally within Siebel CRM 2017 or later versions). Experience in Oracle cloud environments is also highly desirable. Your skills and experience: + Strong experience developing and configuring Siebel CRM solutions + Siebel Tools configuration experience + Siebel eScript development + Siebel Workflow development + Oracle SQL & PL/SQL + Siebel Open UI + Siebel assignment manager

Are you a Quantity Surveyor with experience of working on a major UK infrastructure project?   Do you have experience of working on NEC forms of contract and demonstrable experience of managing subcontractors?   Location: Northwest London Duration: 9 months, potential for extension Rate: £(Apply online only)/day DOE IR35: Inside - Umbrella   This role offers hybrid working where you will be required on site 3 x days a week and work from home 2 x days.   Due to the nature of the role, only candidates with experience of working on a major UK infrastructure project can be considered for this opportunity.   Our client is a main contractor delivering heavy civils work on HS2. Due to an increase in work, they require a Quantity Surveyor to work closely with the delivery team on the project. The successful candidate will have to have experience working on NEC forms of contract and subcontractor management.   As Quantity Surveyor, you will be responsible for preparation of...

We're looking for an experienced Staff Writer to join a global entertainment editorial team on a 12-month contract.You'll create engaging editorial content for a highly engaged fan audience, including features, news, quizzes, and evergreen stories. Details 12-month contract Inside IR35 London-based (hybrid with flexible remote working) Key Responsibilities Write editorial features, news, and quizzes Develop and pitch content ideas Create engaging, fan-focused storytelling Publish content via CMS Refresh evergreen content using performance insights About You Experience as a Staff Writer / Features Writer / Editorial Writer Strong portfolio of published entertainment or editorial work Excellent storytelling and writing skills Interest in entertainment, TV, film, gaming, or pop culture CMS publishing experience preferred Apply Hit apply if interested GCS is acting as an Employment Business in relation to this vacancy

Technical Lead Up to £550 per day (Inside IR35) London / Remote 3 months initially My client is an instantly recognisable consultancy who urgently requires a Technical Lead/Lead Developer, with Active Security Clearance (SC), and with proven team lead experience to join a business-critical programme. Key Requirements: Proven experience working as a Lead Java Developer within the public sector Demonstrable team lead / leadership experience - ability to guide developers, support technical decision making, and ensure delivery standards Active Security Clearance (SC) Expertise in a range of technologies, including Java 8 and 17+, Spring / Spring Boot, React / HTML AWS Cloud Services experience Working experience with MySQL Nice to have: Technical hands-on experience with Terraform, Kibana, Apache Camel Linux in a containerised environment Immediate availability If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this...

Contract inside IR35 till the end of the year with possible extension We are seeking an experienced HR Contracts Manager to join our growing team. This is a unique opportunity to play a key role in supporting the mobilisation and management of a large, complex workforce while ensuring the effective delivery of workforce-related contracts and supplier partnerships. Reporting into the HR Leadership Team, you will work closely with Procurement, Legal, Recruitment, Workforce Planning and key business stakeholders to manage workforce supply arrangements and drive supplier performance across the project. Key Responsibilities Manage workforce-related contracts, including recruitment agencies, managed service providers (MSPs), contingent labour suppliers and other strategic workforce partners. Lead supplier relationship management activities, including performance reviews and governance meetings. Monitor supplier performance against agreed KPIs, SLAs and contractual obligations....

Lead Research Operations Manager Location: London, Bristol or Manchester, 2 days on site per week Contract: 6 months, scope to extend Clearance: Active SC is preferred Inside IR35, £675 P/D Overview We are seeking a Lead Research Operations Manager to support a government client focusing on improving and scaling research operations. You will operate at a senior level to remove operational barriers, streamline research practices, and enhance the efficiency and effectiveness of research delivery across a complex, multi-service environment. Key Responsibilities Lead research operations strategy and execution across key programmes Identify and remove operational blockers to improve research delivery at scale Improve participant recruitment processes across complex and high-risk user groups Establish and enhance governance, ethics, and research processes Work with stakeholders to align solutions and drive adoption of best practice Manage tooling, suppliers, and operational...

Housing Solutions Officer North London | Hybrid Rate: £28.30 per hour Pay type: Umbrella Inside IR35 Working Hours: 35 hours per week, 9am-5pm You will ensure that the private rented sector meets residents' needs and manage Temporary Accommodation and Private Rented Housing Services, including the procurement, allocation, and management of nearly 4,000 homes. You will proactively help residents find housing solutions, supporting them to move from temporary accommodation into private rented housing. You will also ensure that temporary accommodation is maintained to required standards and work collaboratively to address tenancy-related issues. What you will do as a Housing Solutions Officer ·Manage tenancy and property issues, including repairs, complaints, and tenancy disputes ·Support residents in temporary accommodation with housing advice and problem-solving ·Proactively assist households to move into private rented housing ·Ensure temporary accommodation properties...

Hays are now looking for a Full Stack Developer for one of our local clients: £525 p/d Inside IR35 Remote Candidates must be Eligible for SC Clearance 6 Month+ Contract Design, build and enhance accessible, high-quality digital services across the health system. You'll bring strong front-end expertise (JavaScript, CSS, progressive enhancement) and a deep understanding of accessibility (WCAG). Working in a multi-disciplinary Agile team, you'll collaborate with product, design and clinical stakeholders to deliver user-centred services, lead front-end decisions and promote engineering best practice. Key Requirements Proven experience delivering front-end Strong HTML, CSS and JavaScript skills (framework-agnostic where needed) Experience building or extending design systems Deep accessibility expertise (WCAG) Experience leading developers in Agile teams Responsibilities Lead front-end delivery Design and build accessible components Own accessibility across complex interfaces...

Azure Network Engineer (Apply online only) per day INSIDE IR35 REMOTE 6 MONTHS Role Overview The Network Engineer will be responsible for designing, deploying, and securing Azure networking solutions within a secure cloud environment aligned to client security and governance standards. Key Responsibilities Design Azure virtual networks, routing, and subnet architectures Configure secure connectivity using VPN, ExpressRoute, and Azure Firewall Implement secure application networking using NSGs, ASGs, WAFs, Firewall Policies, and Private Endpoints Support secure environment preparation for PEN Testing and ITHC activities Deploy network infrastructure using Terraform Troubleshoot routing, connectivity, DNS, and firewall issues Produce network diagrams, architecture documentation, standards, and runbooks Core Skills & Experience Azure Networking (VNet, Subnets, Routing) VPN Gateway / ExpressRoute Azure Firewall NSGs / ASGs / WAF / Private Endpoints Terraform Infrastructure...

Data Quality & Reconciliation Analyst (Apply online only) INSIDE IR35 6 MONTHS REMOTE Role Overview The Data Quality & Reconciliation Analyst will be responsible for validating and reconciling migrated and integrated data to ensure completeness, consistency, and accuracy across systems. Key Responsibilities Design and execute data validation and reconciliation checks Produce reconciliation reporting aligned to ≥99.9% accuracy targets Verify completeness, consistency, and accuracy post-migration Analyse reconciliation discrepancies and support issue resolution Validate source-to-target data mappings and transformations Create audit evidence and reconciliation documentation Support migration testing and post-migration assurance activities Core Skills & Experience Data reconciliation and validation SQL and data analysis Data quality assessment and reporting Data migration validation JSON/XML/CSV data validation Testing and defect validation

Azure Cloud Security Engineer (Apply online only) P/D INSIDE IR35 REMOTE 6 MONTHS Role Overview The Azure Cloud Security Engineer will support the design, implementation, and assurance of secure Azure cloud environments aligned to client security policies and regulatory standards. Key Responsibilities Implement and maintain Azure cloud security controls Support security hardening and compliance activities Configure identity, access, and security monitoring capabilities Support PEN Tests and remediation activities Work with platform and networking teams to ensure secure cloud design Monitor and respond to security issues and vulnerabilities Core Skills & Experience Azure Security Centre / Defender Identity and Access Management Key Vault and RBAC Cloud security architecture Security monitoring and compliance Secure Azure design principles

INTEGRATION DEVELOPER SC CLEARED (Apply online only) P/D INSIDE IR35 REMOTE 6 MONTHS We are seeking an experienced Integration Developer to support the migration to HubStream One within a Microsoft Azure environment. The role focuses on designing, building, and maintaining secure, scalable, and resilient integrations using modern API-driven architectures and Azure Integration Services. Key Responsibilities Design and implement integrations supporting HubStream One migration Develop and maintain RESTful APIs and Azure-based integration services Build integration workflows using Azure Logic Apps Develop and manage Azure Web Apps / App Services Configure and support secure API integrations with internal and third-party systems Implement messaging and event-driven integration patterns using Azure Service Bus/Event Grid Perform payload transformation (JSON/XML, SOAP/REST) Monitor and troubleshoot API and integration performance Support CI/CD pipelines and Infrastructure as Code...

RAN Optimisation Specialist - 5G 📍 London or Bristol (Hybrid) | 📅 12 Months | Inside IR35 Our client, a leading telecoms company are looking for an experienced RAN Optimisation Specialist to improve network performance and customer experience across 4G/5G environments. Responsibilities: Analyse UE logs, OSS KPIs, and drive test data to identify performance issues Perform parameter and feature optimisation across LTE and 5G networks Carry out root cause analysis and implement performance improvements Support network trials, validation, and KPI enhancements Ensure effective interworking across 4G/5G (NSA/SA) Collaborate with vendors and internal teams to resolve network issuesKey Skills: Strong experience in RAN optimisation & KPI management (4G/5G) Hands-on with TEMS, Actix, Accuver, Wireshark or similar tools Experience with Nokia/Ericsson RAN environments Good understanding of LTE/5G architecture (VoLTE/VoNR preferred) Strong analytical and stakeholder management skills📩...

Project Manager - Regulatory Change 📍 Hybrid (UK-based) 💷 £450-£500 per day (inside IR35) 📄 6 Month Contract (initial term with potential extension) The Opportunity We are seeking a Project Manager to support the delivery of regulatory change initiatives within a complex, fast-paced environment. This role will sit within a broader change function and focus on projects related to regulatory reporting, operational readiness, and cross-functional delivery. You will play a key role in coordinating activity across multiple teams, helping to ensure the successful delivery of change initiatives impacting business, operations, and technology functions. Key Responsibilities Deliver end-to-end project management across regulatory change initiatives Coordinate activity across technology, operations, and reporting teams Support the development and implementation of new or enhanced regulatory reports Drive operational readiness for change delivery Track and manage risks, milestones, and...

Asset Intelligence Officer (Council) Central London - Hybrid Contract Inside IR35 Code Red Associates are working with a long standing client of ours who are actively looking to add an asset intelligence officer. This role will report into the strategic asset intelligence manager. Job Purpose: To ensure property information is captured, processed and maintained to the highest standards. To work collaboratively to deliver service outcomes and manage information  flows. The outcome of the work is robust property information which supports the strategic management of council homes, their components, and equipment. Collaborate with internal and external stakeholders to ensure information requirements are understood, data is provided in a timely manner, in agreed formats, and in accordance with information governance processes. Work across teams and support data validation and preparation for analysis, quality auditing, operational and decision-making purposes through the...