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Onsite  (22)
Eden Brown
04 Jul, 2026
Contract
Senior Electrical Design Engineer
£65.00 - £75.00 hourly
Eden Brown London, UK
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...
Deekay Technical Recruitment
04 Jul, 2026
Contract
Performance and BI ANALYST
Deekay Technical Recruitment Barnehurst, Bexleyheath DA7, UK
Job Description Management Group: Finance and Corporate Services Department: Strategy, Performance and Complaints Section: Strategy and Performance Job Title: Performance Business Intelligence Officer Reports to: Senior Data Analyst Purpose of the job To analyse customer needs to create, maintain and disseminate reports to managers and users in line with statutory and service specific requirements ensuring that reports are accurate and fit for purpose and meet users requirements. To implement and maintain data pipelines allowing data to be pulled from systems using a combination of SQL and APIs to a centralised warehouse using Extract Transformation and Load (ETL) processes enabling data analysis across the team. To create, maintain and produce reports that meet the needs of regulatory inspection and for monitoring performance, enabling effective service management, service improvement and the completion of surveys and statutory returns. Further...
Eden Brown
04 Jul, 2026
Contract
Data Centre Design Manager (MEP)
£600 - £800 daily
Eden Brown 39 Holloway Rd, London N7 8JP, UK
Our client is a dynamic, fast growing data centre Construction Support Consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our clients requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an...
360 Recruitment
04 Jul, 2026
Contract
Senior Street Scene Engineer
£53.00 - £56.60 hourly
360 Recruitment Hackney, London, UK
Senior Street Scene Engineer Location: London Rate: £42.00 PAYE £56.60 Umbrella Reporting to: Principal Engineer Team Management: Supervision of up to 8 staff, including permanent employees, agency staff and consultants. About the Role We are seeking an experienced Senior Street Scene Engineer to lead the delivery of highways, street lighting and civil engineering projects. This is an excellent opportunity for a skilled engineering professional who enjoys managing complex infrastructure projects, leading teams, and working with a wide range of stakeholders to deliver improvements to the public realm. You will play a key role in ensuring projects are delivered safely, efficiently and to a high standard. Key Responsibilities Lead the delivery of highways, street lighting and civil engineering projects. Manage projects from planning and design through to implementation, monitoring and completion. Supervise, mentor and develop a team of up to 8 staff members....
Pontoon
02 Jul, 2026
Contract
Senior Java Engineer - FX eTrading
£800 - £900 daily
Pontoon 39 Holloway Rd, London N7 8JP, UK
Senior Java Engineer - FX eTrading (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (4 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile As a Senior Java Engineer, you will play a pivotal role in delivering resilient and secure systems that meet the demands of modern trading. You'll collaborate closely with product, trading, and infrastructure teams to create seamless end-to-end features-from user interfaces to robust backend services. Embrace the latest AI coding tools to enhance delivery speed, code quality, and developer experience. Key Accountabilities: Architect and Implement: Design scalable, event-driven, microservices-based backend components, including APIs, market data, order/risk workflows, and real-time streaming capabilities. Optimise Performance: Focus on improving latency, throughput, and reliability across...
Pontoon
01 Jul, 2026
Contract
Content Designer: Agentic experience Design
Pontoon 39 Holloway Rd, London N7 8JP, UK
Content Designer: Agentic experience Design Location: London Contract Length: 6 months Working Pattern: Hybrid - 2 days per week in the office. Via Umbrella company Are you ready to take your content design skills to the next level? Our client, a leading player in the banking industry, is seeking a passionate and innovative Content Designer to join their team for a 6-month temporary contract. This is your chance to shape customer-first experiences in the exciting realm of Conversational Banking! What You'll Do: As an agentic Content Designer, you will: Collaborate with a dynamic cross-functional team to create engaging, safe, and compliant customer experiences. Leverage your content design expertise to understand customer needs and craft AI-powered content that is structured, accurate, and machine-usable. Develop content approaches for emerging AI patterns, ensuring clear communication and usability. Partner with data scientists and engineers to define and...
Adecco
30 Jun, 2026
Contract
Service Designer - Financial Wellbeing
Adecco 39 Holloway Rd, London N7 8JP, UK
Job title: Service Designer - Financial Wellbeing Location: London - 2 days per week onsite Contract: 6 Months - potentially for extension Rate : £600/Day Hours: 35 hours, full time About this opportunity We're looking for a visionary Service Designer to collaborate in creating seamless digital experiences for our customers, building advocacy and advancing the practice of Service Design across the Group. You'll love your craft and enjoy sharing your knowledge with others. Whether that's advocating for Service Design with product teams, defining new ways of working together more effectively or helping evolve the craft. Our Financial Wellbeing team craft human-centred end-to-end experiences for all customers in financial difficulty. Using behavioural insights and behavioural design, we place empathy and the human experience at the heart of all we do. Across human and digital channels, we support our customers in their moments of need. With our work with aim to transform...
FDM Group
30 Jun, 2026
Contract
Full Stack Java Developer
FDM Group 39 Holloway Rd, London N7 8JP, UK
About The Role FDM is a global business and technology consultancy seeking a Full Stack Java Developer to work for our client within the Fintech sector. This is initially a 6 month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is seeking to onboard a Java engineer with predominantly full stack experience and a desire to join an established agile squad, to deliver new requirements and fixes for client projects. This individual will take on complex stories required for implementing the international Processing Engine (IPE) application to meet client deadlines. In this role, you will be expected to maintain high quality coding standards, make use of AI tools, and collaborate with squad members in delivering towards sprint goals. Responsibilities: Design, develop and implement back-end services. front-end changes and APIs to enhance and maintain an International Processing Engine (IPE) application providing...
Pontoon
30 Jun, 2026
Contract
Service Designer - Financial Wellbeing
Pontoon 39 Holloway Rd, London N7 8JP, UK
Job title: Service Designer - Financial Wellbeing Location: London - 2 days per week onsite Contract: 6 Months - potentially for extension Salary : Circa - £84k - £86k Annual Hours: 35 hours, full time About this opportunity We're looking for a visionary Service Designer to collaborate in creating seamless digital experiences for our customers, building advocacy and advancing the practice of Service Design across the Group. You'll love your craft and enjoy sharing your knowledge with others. Whether that's advocating for Service Design with product teams, defining new ways of working together more effectively or helping evolve the craft. Our Financial Wellbeing team craft human-centred end-to-end experiences for all customers in financial difficulty. Using behavioural insights and behavioural design, we place empathy and the human experience at the heart of all we do. Across human and digital channels, we support our customers in their moments of need. With our work...
Adecco
27 Jun, 2026
Contract
Service Designer - Financial Wellbeing
Adecco 39 Holloway Rd, London N7 8JP, UK
Job title: Service Designer - Financial Wellbeing Location: London - 2 days per week onsite Contract: 6 Months - potentially for extension Rate : 600/Day Hours: 35 hours, full time About this opportunity We're looking for a visionary Service Designer to collaborate in creating seamless digital experiences for our customers, building advocacy and advancing the practice of Service Design across the Group. You'll love your craft and enjoy sharing your knowledge with others. Whether that's advocating for Service Design with product teams, defining new ways of working together more effectively or helping evolve the craft. Our Financial Wellbeing team craft human-centred end-to-end experiences for all customers in financial difficulty. Using behavioural insights and behavioural design, we place empathy and the human experience at the heart of all we do. Across human and digital channels, we support our customers in their moments of need. With our work with aim to...
Pontoon
26 Jun, 2026
Contract
Service Designer - Financial Wellbeing
Pontoon 39 Holloway Rd, London N7 8JP, UK
Job title: Service Designer - Financial Wellbeing Location: London - 2 days per week onsite Contract: 6 Months - potentially for extension Salary : Circa - 84k - 86k Annual Hours: 35 hours, full time About this opportunity We're looking for a visionary Service Designer to collaborate in creating seamless digital experiences for our customers, building advocacy and advancing the practice of Service Design across the Group. You'll love your craft and enjoy sharing your knowledge with others. Whether that's advocating for Service Design with product teams, defining new ways of working together more effectively or helping evolve the craft. Our Financial Wellbeing team craft human-centred end-to-end experiences for all customers in financial difficulty. Using behavioural insights and behavioural design, we place empathy and the human experience at the heart of all we do. Across human and digital channels, we support our customers in their moments of need. With our work...
Square One Resources
23 Jun, 2026
Contract
Data Architect - Databricks - Dbt - Azure
Square One Resources 39 Holloway Rd, London N7 8JP, UK
Job Title: Data Architect - Databricks - dbt - Azure Location: London - 2 days per week in the office Salary/Rate: 500 per day inside IR35 Start Date: 13/07/2026 Job Type: Contract until the end of the year Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Enterprise Data Architect with strong Databricks, dbt and Azure experience to join their team for a contract until the end of the year. Job Responsibilities/Objectives Mandatory Skills: Databricks (PySpark / Spark SQL) , DBT , Azure DevOps (Repos, Pipelines, CI/CD), SQL ,Azure Data Services (Data Lake, Data Factory) Strong experience with Databricks (PySpark / Spark SQL) Hands-on expertise in DBT Expertise in Azure DevOps (Repos, Pipelines, CI/CD) Proficiency in SQL and Python Experience with Azure Data Services (Data Lake, Data Factory) Strong knowledge of Data warehousing and ETL/ELT...
Intec Select Ltd
23 Jun, 2026
Contract
QA Engineer (AI Chatbot)
£375 - £425 daily
Intec Select Ltd 39 Holloway Rd, London N7 8JP, UK
QA Engineer (AI Chatbot) Our trusted partner, which operates within the Ed-Tech domain, employs over 10,000 individuals across 100 countries and has a reach of 600 million users, is recruiting a senior QA Engineer with experience in Python, TypeScript, Cypress, and AI Chat Bots (voice). You must have strong communication capabilities and experience in end-to-end testing techniques, including functional, regression, exploratory, performance, usability, and compliance testing. Our client is paying 400 to 450 PD Outside IR 35 to start ASAP for an initial 6-month contract on a hybrid basis based near Stratford, London. Main Accountabilities Collaborate with the product owner and development team to understand and feed into product requirements, features, and compliance needs in respect to quality. Develop, in collaboration with the product team and other stakeholders (e.g. compliance, equality, risk), detailed, comprehensive, and well-structured test strategy, plans, and...
Pontoon
23 Jun, 2026
Contract
Service designer
Pontoon 39 Holloway Rd, London N7 8JP, UK
Job Title: Service Designer Location: London - 25 Gresham Street - Hybrid Contract Type: Initial 6-month contract (extendable) Role Overview We are seeking an experienced and innovative Service Designer to join a team delivering next-generation Conversational AI capabilities. This role will play a key part in shaping user-centred AI-powered services, working across discovery, design, refinement, and implementation phases. The successful candidate will combine strong design thinking with strategic problem-solving skills and will be comfortable working in multidisciplinary teams alongside Data Scientists, Engineers, Product teams, and business stakeholders. This is an opportunity to influence the future direction of AI-enabled customer and colleague experiences through service design excellence. Key Responsibilities Lead service design activities across the full project lifecycle, from discovery through to refinement and delivery. Shape and define complex...
Adecco
23 Jun, 2026
Contract
UI Developer Lead
Adecco Bromley, 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: UI Developer Lead Location: Bromley - Hybrid ( 3 days in office) Contract: 12 months with possible extension. Rate: 850 inside umbrella Description: Highly skilled UI Developer to spearhead the development of the Single Dealer Platform within our Electronic Fixed Income Currencies business. The ideal candidate will have deep expertise in React, RxJS, and modern UI frameworks, combined with strong leadership and architectural skills to deliver high-performance, scalable, and intuitive trading interfaces. Key Responsibilities: Lead UI Development...
Adecco
23 Jun, 2026
Contract
Lead Data Engineering (Hands-on Python / Databricks)
Adecco 39 Holloway Rd, London N7 8JP, UK
Job Title: Technical Delivery Lead - Data Engineering Lead (Hands-on Python / Databricks) Contract: 6 months - Potentially extension. Location: London Hybrid (5 days in 10 in the office) Rate: Highly competitive Status: Inside IR35 Working pattern: Full time We are seeking an experienced Technical Delivery Lead with strong expertise in Python, Databricks, and Apache Spark to lead the successful delivery of enterprise-scale data engineering initiatives This is a hands-on leadership role combining technical delivery, solution design, and data engineering expertise. The successful candidate will lead the delivery of a greenfield data platform while remaining actively involved in development activities. Essential Skills Proven experience in Data Engineering or Software Engineering. Previous experience in a Technical Lead, Lead Data Engineer, or Technical Delivery Lead position. Strong hands-on expertise with Python. Extensive experience with Databricks,...
Adecco
23 Jun, 2026
Contract
Lead Infrastructure Automation Engineer (on perm and Cloud)
Adecco 39 Holloway Rd, London N7 8JP, UK
Job title: Lead Infrastructure Automation Engineer (on perm and Cloud) Contract: 6 Months -possibility for extension Location: London HEX - 3 days a week Rate: Competitive day rate (Inside IR35) Working pattern: Full time Are you ready to take the lead in revolutionising infrastructure automation? Our client, a dynamic and innovative organisation, is on the lookout for a passionate Infrastructure Automation Engineer Lead - VP to spearhead their ambitious automation initiative across all infrastructure functions. This is your chance to drive significant change and enhance the efficiency of global operations! About the Role: As the Infrastructure Automation Engineer Lead, you will play a pivotal role in accelerating the adoption of infrastructure-as-code and automation solutions. Your expertise will help shape modern tooling strategies, ensuring scalable and repeatable automation solutions across various infrastructure domains. What We're Looking...
Adecco
23 Jun, 2026
Contract
Semantic Graph & Ontology Architect
Adecco 39 Holloway Rd, London N7 8JP, UK
Adecco 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. Are you passionate about transforming enterprise data into meaningful insights? Do you thrive in innovative environments where you can shape the future of data architecture? If so, our client is looking for you! Join us as a Semantic Graph & Ontology Architect and play a pivotal role in developing a Smart Data Fabric that unifies various data sources like Snowflake, SharePoint, and ERP systems, all while enhancing AI capabilities through a sophisticated semantic, graph-native foundation. Role: Semantic Graph & Ontology Architect Duration: 6 Months (extension...
Adecco
23 Jun, 2026
Contract
EN-Data Engineer
Adecco 39 Holloway Rd, London N7 8JP, UK
Data Engineer Location: Remote (UK-based preferred, if applicable) Employment Type: Full-Time, 6-Month Contract About the Role We are seeking a talented and motivated Data Engineer to join a global technology and engineering organisation at the forefront of digital transformation, industrial innovation, and intelligent infrastructure. This is a fully remote 6-month contract role, offering the opportunity to work on cutting-edge data platforms and knowledge graph solutions that support complex, real-world challenges across multiple industries. You will collaborate with international teams of engineers, data scientists, and solution architects to design and deliver scalable data solutions that drive analytics, automation, and AI-powered insights within a world-leading technology environment. Key Responsibilities Build and optimise ETL/ELT pipelines for knowledge graphs and other data sources. Design and manage graph databases such as Neo4j, AWS Neptune, and...
Pontoon
23 Jun, 2026
Contract
UX designer
Pontoon 39 Holloway Rd, London N7 8JP, UK
Join Our Team as a UX Designer! Location: London Contract Length: 6 months (Possible extensions) Working pattern: 2 days per week in the office, via Umbrella company Are you a passionate UX Designer ready to make a difference in the financial and insurance sectors? We are looking for a creative and innovative individual to join our dynamic team for a temporary six-month contract. If you thrive in a lively atmosphere and have a keen eye for detail, we want to hear from you! What You'll Do: As a UX Designer, you will be at the forefront of creating user-friendly and engaging experiences for our clients. Your primary responsibilities will include: Collaborating with cross-functional teams to gather user requirements and feedback; including Data Engineers and Data Scientists. Designing intuitive user interfaces that enhance customer satisfaction. Developing wireframes, prototypes, and user flows to effectively communicate design concepts. Conducting user research...
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