107 Contract jobs found in City of London, London

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.

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

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

We are seeking a Lead AI Red Teaming & QA Engineer to design and execute automated adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release.Key ResponsibilitiesAutomated Adversarial Testing: Build and integrate automated red teaming

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

Teaching Assistant - Bromley (BR2)Location: Bromley, BR2 (Multiple Primary & SEN Schools)Contract: Temporary, Long-term, and Permanent opportunities availableSalary: £85 - £95 per day (depending on experience)Start Date: Immediate / April 2026Are you a passionate, patient, and proactive Teaching Assistant looking for your next challenge in the Bromley area? Randstad Education is currently recruiting for several schools in the BR2 postcode that are seeking

Passionate Primary Teacher Needed for Specialist ASD School in Mitcham!Are you a dedicated primary school teacher ready to make a profound impact? Do you have a genuine passion for guiding children with Autism Spectrum Disorder (ASD) and other complex needs? If so, this is your chance to join a truly supportive and specialised educational environment.A distinguished independent special school in Mitcham is seeking an exceptional Primary School Teacher to j

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

"Nothing is impossible. The word itself says 'I'm possible!'" Are you highly organised with strong time-management skills? Have you worked in HR administration or a similar role? If yes, we would love to hear from you! About this school:This outstanding school located in Newham is committed to building an environment where each student is given the opportunity to thrive for excellence. Offering an engaging curriculum to help students achieve valuable knowl

"Motivation is what gets you started. Habit is what keeps you going." Do you have a good understanding of the duties of a locally managed school? Do you always fulfil your professional responsibilities with honesty, integrity, and objectivity? Are you able to consistently and confidently provide high quality administrative support? If yes, think no more…Apply now! Randstad is recruiting a HR Officer who has strong Administrative experience and a good under

Passionate Primary Teacher Needed for Specialist ASD School in Mitcham!Are you a dedicated primary school teacher ready to make a profound impact? Do you have a genuine passion for guiding children with Autism Spectrum Disorder (ASD) and other complex needs? If so, this is your chance to join a truly supportive and specialised educational environment.A distinguished independent special school in Mitcham is seeking an exceptional Primary School Teacher to j

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

EYFS Supply Teacher | Early Years Specialist | Local Primary 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 an Early Years expert who believes that the first five years are the most important? Join our local primary network as an EYFS Supply Teacher and provide high-quality, nurturing education across Nursery and Reception settings.

EYFS Supply Teacher | Early Years Specialist | Local Primary 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 an Early Years expert who believes that the first five years are the most important? Join our local primary network as an EYFS Supply Teacher and provide high-quality, nurturing education across Nursery and Reception settings.

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

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 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

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