85 Contract jobs found in City of London, Greater London

Role: Programme PlannerLocation: London, UKVetting Requirement: UK National Security Vetting capability requiredThe OpportunityOur client is looking for a detail-oriented Programme Planner to build and maintain integrated schedules that provide a clear, trusted view of delivery progress. You will be the architect of our client's master schedule, ensuring that milestones, dependencies, and risks are mapped accurately to support high-level decision-making.Wh

We are seeking a detail-oriented Finance Specialist with an Accounts Payable focus for our client's team on an initial 12-month, hybrid contract. This role maintains regional supply chain integrity and serves as the primary contact for vendor inquiries and invoice management to ensure budget compliance. Key ResponsibilitiesReceive, organise, and key invoices into the AP system, ensuring all payments align with established budgets and policies.Support the F

Build and scale the "Safety & Trust" engine for our agentic AI ecosystem. You will be the technical lead responsible for ensuring our AWS Bedrock-based agents meet the highest standards of FCA Operational Resilience, DORA, and EU AI Act (Art. 15) compliance.Core ResponsibilitiesAutomated Red Teaming: Implement adversarial testing (Garak, Pyrit, AgentDojo) directly into CI/CD pipelines with automated release gating.Centralised Eval Platform: Operate a firm

We are looking for a Machine Learning Engineer who excels at turning AI research into scalable, production-grade reality. You will be responsible for the "heavy lifting" building the frameworks that allow our AI models to reason, the pipelines that feed them, and the infrastructure that ensures they are fast, ethical, and cost-efficient. You will bridge the gap between Data Science prototypes and enterprise-scale deployment.Key ResponsibilitiesAI Model des

The OpportunityOur client is recruiting for a high-impact Frontend Specialist to join the Fintech & Compliance division of a global leader in the travel-commerce and e-commerce space.In this role, you aren't just building "another website." You are the architect of the sophisticated internal tools that protect millions of global transactions. You will transform complex regulatory and fraud-prevention workflows into intuitive, high-performance analyst expe

Hiring: Network Engineer (Professional)Duration: 6-Month ContractLocation: London or Sheffield (Hybrid: ~2 days per week on-site)Level: Professional (Band P3)Are you a CCNP-level engineer with a passion for hybrid cloud environments? We are looking for a high-caliber Network Engineer to join our IT Infrastructure and Operations team for a critical 6-month project.This role sits at the heart of our Platforms team, where you'll bridge the gap between traditi

DevOps Engineer (Performance Testing) 📈 6 Months Contract + extension 💰£600 per day (Inside IR35) 📍Remote working Please note active SC Clearance is needed for the role A leading global consultancy is looking for an experienced hybrid devOps and Performance specialist to superhead critical national infrastructure projects. You will essentially ensure the resilience and scalability of a massive cloud-native environment. This is a high-visibility rol

Threat & Adversarial AI Expert 6 Months Contract + Extension 📍London Based 2 days in the office 💰£500 to £600 a day Inside IR35 A pioneering financial institution is seeking an experienced Threat & Adversarial AI Expert to join their cybersecurity team. You will act as the primary architect of safety for the firm's generative AI ecosystem, ensuring agentic capabilities remain resilient against an evolving global threat landscape. As a Threat AI Expert

AI Technical Architect6 Months Remote Contract £600 a day Inside IR35 Active Security Check (SC) Clearance is needed for this role A well-established IT solution provider is looking for an experienced AI Technical Architect to join an existing team of experts. In this highly visible role, you will act as the bridge between complex data science and robust cloud architecture-spearheading the design, governance, and delivery of enterprise-grade AI solutions.

Senior Quantitative Engineer - Exotic Derivatives (15+yrs exp)My global financial service company is looking for an experienced Quantitative Engineer specialising in exotic Derivatives to join their team in London on a contract basis.This role is for a hands-on quant engineer with 15+ years of demonstrable experience independently designing, implementing, and delivering production-grade pricing and risk models for exotic derivatives across Equity, Rates, F

Data Scientist - (Generative AI & LLMs) 📈12 Months Contract Inside IR35 📍London - 2 days a week in the office 💰£500 a day A top tier consultancy firm is currently seeking an experienced Data Scientist to join a dynamic team focused on leveraging Large Language Models (LLMs) and advanced machine learning to drive tangible business value. This is a pivotal role where you will take ownership of the end-to-end model lifecycle-from initial conceptualisati

Asbestos Surveyor - London | Earn up to £300/DayJoin a Client That Puts Its Surveyors First!A trusted and highly respected leader in the asbestos consultancy space is seeking a self-employed Asbestos Surveyor. This is a rare opportunity to join a client renowned for its commitment to surveyors and its exceptional work model.This role is perfect for a professional who thrives on autonomy and wants to maximise their earning potential.Why Work with Our Client

Our client is looking for a technically skilled CAD Designer to create and maintain high-accuracy technical drawings and plans. Working alongside engineers and architects, you will be responsible for translating complex data into detailed visual representations.Mandatory RequirementSecurity Clearance:Holding Active Developed Vetting (DV) Clearance is essential for this role due to the nature of the projects.Key ResponsibilitiesTechnical Drafting: Create 2D

Currently looking for a React Front End Developer for one of our clients in London. As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. You are expected to be a subject matter expert, collaborate and manage th

Location: London, UK Role Type: Contract Duration: 6 Months Pay Rate: 250 to 270 GBP/Day via Umbrella(Inside IR 35) The OpportunityAre you a Senior Data Analyst who is tired of just "maintaining" dashboards? Our client is looking for a forward-thinking analyst to join a Global Customer Success Data Science team for a world-leading financial technology organization.This isn't a traditional reporting role. You will be part of a team that is actively embeddin

We are seeking an experienced Aftermarket Sales Consultant to support the growth of the Independent Aftermarket (IAM) by improving dealer performance, strengthening relationships with independent repairers (IRs) and garage chains, and enhancing the adoption of digital ordering and workshop systems. The role is field‑driven and focuses on structured visits, assessments, capability development, and targeted commercial activation. Skills & Experience- 5+ year

Job Title: IT Hardware Asset Management (HAM) AnalystLocation: London (Hybrid - Tower Bridge House area) Rate: £200 per day (Inside IR35) Duration: 1-year contract Hours: 8:00 am - 5:00 pmThe RoleWe are seeking a detail-oriented IT Hardware Asset Management (HAM) Analyst to join a large-scale enterprise environment. You will take ownership of the full hardware lifecycle-from procurement and deployment to refresh and e-waste-for assets including PCs, iPhone

Job Title: Asbestos SurveyorLocation: LondonRate: £240 - £250 per dayIR35 Determination: Outside IR35Contract Length: 6-month contractThe Role: Are you an asbestos surveyor looking for a new contract opportunity? We are seeking a qualified professional to secure an anticipated 6-month contract based in the London area.This role offers the chance to work on a stable portfolio of residential work. Your daily responsibilities will primarily involve conducting

Role : Avaloq DeveloperLocation: Scotland, UK (Remote)Contract Duration: 10 Months Job Description:An Avaloq Developer is responsible for the end‑to‑end design, implementation, customization, and unit testing of solutions within the Avaloq Banking Suite. The role involves delivering high‑quality parameterization, scripting, interfaces, and report development aligned to functional and technical requirements.Key responsibilities include:Implementing Avaloq p

Location: London, UK (Hybrid: 3 days in-office) Experience Level: Mid-Senior (8-10 years) Sector: Digital Advertising / Media / RetailThe OpportunityWe are looking for a strategic and commercially-minded Product Specialist/Sales Specailist Manager to join one of the world's leading technology platforms. This is a high-visibility, 12-month maternity cover role focused on driving video advertising growth within the UK's most prestigious retail accounts.Key R

Role : Back End DeveloperLocation : London,UKType : ContractJob Description : The role is located in the Platform Developer Experience (PDX) tribe within the Platform Mission. The PDX Studio oversees and owns the infrastructure that cuts across all engineering disciplines.What you'll doExecute on future VCS infrastructure strategy that is able to serve 3000+ engineers doing 100's of thousands of builds daily and beyondSupport with Operational tasks keeping

SEN Teaching Assistant | Specialist Support | Local SEND SettingsPosition: Full-Time, Long-Term (Term Time Only)Salary: £90 - £95 per day (Weekly Pay - dependent on experience)Start Date: Immediate / Next TermAre you a compassionate, patient individual who believes that every child, regardless of their barriers, deserves an inspiring education? Join our specialist network as an SEN Teaching Assistant and provide the vital support needed to help students wi

Primary Supply TeacherPeckham £140 - £160 a day We are currently looking for an enthusiastic Primary Supply Teacher to join our team. Your role will be essential in shaping young minds and supporting them to achieve their best.At Randstad, we work closely with primary schools in and around the Peckham area. Our strong network means we can offer you exclusive roles that match your skills and goals. We understand each school's unique culture and are committe

The Role We are partnering with a global tech and media giant to hire a Senior Data Engineer. You will build and scale the massive data pipelines that track how millions of users interact with the platform across smart TVs, gaming consoles, and major social media apps.What You'll DoArchitect, build, and maintain complex, high-volume data pipelines.Act as a technical leader to set engineering standards and best practices.Partner with Product Managers and Da

Primary SEND Teacher | Specialist Educator | Local SEN SchoolsPosition: Full-Time or Part-Time, Flexible (Term Time Only)Salary: £140 - £233 per day (Weekly Pay - dependent on experience)Start Date: Immediate / Next TermAre you a compassionate educator who finds joy in the "small wins" and individual breakthroughs? Join our specialist network as a Primary SEND Teacher and lead a classroom where every child's unique progress is celebrated.Teaching the Whole

Senior Backend Engineer (Security Compliance) - 100% RemoteThe Role Join a high-autonomy team as a senior contractor architecting the next generation of our security compliance platform. You will own technical decisions end-to-end, building systems that ensure every production code change meets regulatory standards across thousands of repositoriesWhat You'll DoArchitect & Build: Develop Java-based backend services (Spring Boot, Apollo) to enforce complianc

"Believe you can and you're halfway there." Do you have previous school based experience working as a HR Officer and would like a new opportunity to broaden your skill set? Or are you currently working as a HR Officer and interested in using your transferable skills to support in schools? Then we could help you with your next career move, so APPLY NOW! About the school:This wonderful school is in Lewisham. A passionate, purposeful and progressive place to

HR Officer Location: Lewisham, South East LondonSalary: £15 - £18Contract: 35 hours per week | 41 weeks per year Are you a detail-oriented HR professional looking to make a meaningful impact in a vibrant educational setting? We are seeking a proactive and approachable HR Officer to join our team in Lewisham. Reporting directly to the Head of HR, you will be the backbone of our school's HR function. This is a fast-paced role where you will deliver a first-

"Believe you can and you're halfway there." Do you have previous school based experience working as a HR Officer and would like a new opportunity to broaden your skill set? Or are you currently working as a HR Officer and interested in using your transferable skills to support in schools? Then we could help you with your next career move, so APPLY NOW! About the school:This wonderful school is in Camberwell - Southwark. A passionate, purposeful and progres

Teaching Assistant | Autism (ASC) Specialist | Local Specialist SchoolsPosition: Full-Time, Long-Term (Term Time Only)Salary: £90 - £95 per day (Weekly Pay - dependent on experience)Start Date: Immediate / Next TermAre you a patient, perceptive individual with a passion for neurodiversity? Join our specialist network as an Autism Support Assistant and help children with ASC navigate their school day with confidence, comfort, and success.Unlocking Potential