186 jobs found in City of London, Greater 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

Location: London (Paddington) - Hybrid (2 Days Office/3 Days Home)Contract: 6-12 Months (Inside IR35 / Subcon)Rate: Competitive Market RateThe OpportunityWe are looking for a sharp, detail-oriented Data Business Systems Analyst to join a flagship data transformation initiative for a global leader in Investment Management. This role sits at the intersection of business strategy and technical execution, acting as the vital link between investment professiona

Property Manager Senior Block Property Manager | Boutique Portfolio | Central LondonAre you looking for ...High profile portfolio / exciting buildings First class company that values its Property Managers and promotes a healthy work/life balance Company offering extensive benefits and career opportunity Working with positive, happy and driven colleagues and back office support teams A rare opportunity to join a five-time "Great Place to Work UK" award-winn

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

Multiskilled Maintenance Engineer (Night Shift)Are you a night owl who thrives on independence and technical variety? We are looking for a reliable, Multiskilled Maintenance Engineer to join a premier commercial site in the heart of London. This is a Temp-to-Perm opportunity, offering the chance to prove your skills before securing a long-term role.The PackageRate: Up to £27 per hour (Experience dependent).Shift Pattern: Continental Shifts (Nights Only).Co

Lead Engineer - High-End Commercial Site (Single-Man Contract)Location: North West LondonSalary: £50,000 + on call + overtime Contract: Monday - Friday: 8am - 5pmThe OpportunityWe are seeking a technically elite and highly autonomous Lead Engineer to take sole ownership of a prestigious commercial asset in Central London.Our client is a premier building services provider known for delivering "best-in-class" maintenance to some of the world's leading financ

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

Mechanical Shift Engineer | High-Profile Corporate EstateLocation: Central London (Prestigious Site)Salary: £53,000 per annum + Overtime + Leading Benefits PackageShift Pattern: Continental Shift (Days and Nights)We are representing a global leader in Facilities Management to find a Shift Engineer for one of the most prestigious, high-end contracts in the city. This isn't just a "behind-the-scenes" maintenance role; you will be the face of the engineering

This is a pivotal opportunity for a Senior Estimator to join a premier Tier 1 Contractor during a period of significant infrastructure growth in 2026. You will lead the pre-construction phase for high-profile civil engineering projects, ensuring accurate and competitive bidding that balances technical innovation with commercial risk management.Operating within a collaborative bid environment, you will take ownership of major tenders from initial enquiry to

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

Technical Account Manager - Iconic City LandmarkLocation: City of London Salary: Up to £83,000 + car allowance + bonus Contract: Monday - Friday: 8am - 5pmThe OpportunityWe are seeking a high-calibre Technical Account Manager to take operational and commercial ownership of a world-renowned, commercial sitet in the heart of the City of London.This is one of the most technologically advanced and high-profile assets in the capital. As the Technical Account Ma

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

Maintenance Electrician | Fenchurch Street | £43,000 + PackageAre you a Level 3 Qualified Electrician looking for the stability of a static site in the heart of the City? We are looking for a skilled sparky to join our engineering team based at a high-profile site near Fenchurch Street.If you're tired of the "van life" and want a consistent commute to a premium location with guaranteed earning potential, this is the role for you.The EssentialsSalary: £43,0

Immigration Services Specialist£200 per day PAYEFull time - London - on site Randstad are currently working in collaboration with a successful marketing business, working in Central London. This busy, successful and expanding international business are seeking an experienced, knowledgeable and motivated Immigration Services Specialist to join their team on a temporary basis to support the smooth running of a busy department. Key responsibilities of the Imm

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

Project Manager - Facilities ManagementLocation: City of London + Hybrid working Salary: £70,000 + car allowance + overtime + Hybrid working Contract: Monday - Friday: 8am - 5pm + overtime We are seeking a highly accomplished Project Manager to provide exceptional leadership, technical direction, and day-to-day management for significant capital schemes across one of London's most prestigious and complex healthcare estates.As a leading global construction

Electrical - Multi skilled shift engineer I'm helping a major FM service provider find a shift engineer on a large trophy asset in central London. £55,600 + Plenty of overtime Continental Days & Nights 7pm - 7amLarge, static site in Liverpool Street Tasks:Planned Preventative Maintenance (PPM)Carry out scheduled maintenance of electrical and mechanical systems, including lighting, power distribution, and HVAC equipment.Ensure that all maintenance tasks are

Job Title: Civil Project Engineer (Tier 1 Infrastructure) - UK Visa HoldersLocation: London, United KingdomJob Type: Contract (6-24 months)Day Rate: £350 - £550 per day (dependent on experience)SummaryAn exceptional opportunity for experienced Civil Engineers with existing or pending UK work visas (including Tier 5 Youth Mobility or Ancestry visas). Especially suitable for engineers from New Zealand or Australia. Relocate to London and immediately contribu

Job Vacancy: Management Accountant Location: London BranchReporting to: Head of Management ReportingThe OpportunityJoin a prestigious international banking group as a Management Accountant within our Corporate and Investment Banking (CIB) division. This role offers a unique opportunity to support both Investment and Corporate banking activities, providing high-level financial insights to the London Branch and our Tokyo Head Office. You will play a key role

Business Analyst: Compliance & DataLocation: Remote (occasional travel for business need)Salary: £55,000 - £65,000Are you a Business Analyst who excels at mapping complex processes and has a keen interest in data privacy, retention, and classification? We are seeking a detail-oriented professional to bridge the gap between technical data flows and regulatory requirements. You will join a dedicated Compliance Team, using your analytical skills to identify v

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

Are you a commercially sharp MEP Estimator (Mechanical Bias) with a track record of delivering high-stakes bids in the Rail, Commercial or Industrial sectors? Do you thrive on the challenge of taking a project from ITT through to final governance? Our business works together to achieve excellent outcomes in complex infrastructure engineering. We are looking for a motivated Senior Building Services Estimator to join our Preconstruction team and help us b

Property Manager Block Property Manager - Leading Employer - Hybrid working - Holborn Are you a proven Block Manager looking for a new and exciting challenge with a leading employer?Are you looking for employment with an employer of choice that offers clear progression in addition to outstanding reward?Are you looking for an employer with structure, direction and that is passionate about its colleagues and customers?Are you looking for an interesting port

Mobile Electrical Engineer Are you an experienced Electrical Engineer looking for a stable 4-on, 4-off shift pattern with a prestigious public transport contract? We are currently seeking a dedicated Mobile Electrical Engineer to join our team, delivering essential maintenance across LondonThe PackagePay Rate: £25.00 per hourShift Pattern: 4 Days On / 4 Days OffHours: 19:00 - 07:00 Vehicle: Company Van + Fuel Card providedEquipment: Professional tools prov

Mechanical Maintenance Engineer - Central LondonJoin the team as a Mechanical Maintenance Engineer at a prestigious commercial office space in Central London.Location: Static site, Central London.Hours: Monday - Friday,Salary: £48,000 per annum + optional overtime.Key Responsibilities:PPM & reactive maintenance on HVAC, plumbing, and building services.Maintaining and servicing pumps, motors, and other mechanical plant.Fault-finding and repairs.Ensure H&S c

IT Hardware Asset Management (HAM) AnalystLocation: Central London (2 days/week on-site)Duration: 6 Months (Initial)IR35 Status: Inside IR35Day Rate: £200 per dayRole OverviewWe are seeking an IT Hardware Asset Management (HAM) Analyst with 2-4 years of large enterprise experience. In this contract role, you will manage the end-to-end lifecycle of end-user assets (PCs, mobile devices, accessories) , with a core focus on maintaining a hyper-accurate Service