423 jobs found in London

SC Cleared DevOps Engineer | Outside IR35 | 12 months Helm | OpenShift | Terraform | Platform Tooling | SC Cleared SR2 is working with a long-standing delivery partner on the major public sector project , supporting modern DevOps enablement across platform and product teams. We’re looking for a skilled DevOps Engineer with strong Kubernetes experience to join a specialist platform engineering function. This team acts as an enabler — helping application teams adopt DevOps best practices via reusable tooling, scalable platforms, and robust CI/CD. This is a 12-month contract , Outside IR35 , and offers a chance to shape the DevOps culture of a critical Defence programme. Key Responsibilities: Develop, improve, and maintain platform engineering tools and services for application teams Build and support CI/CD pipelines , containerised environments, and deployment workflows Support product teams in taking ownership of their services across the...

Title: Senior Software Engineer (TypeScript & Ruby) Rate: Up to £450 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior TypeScript Engineer looking for your next contract opportunity? if so.. iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change the debt resolution space with a radically empathetic, AI-powered platform that puts people first, helping individuals regain control of their financial health while enabling businesses to recover debt with integrity and insight. Following strong growth and recent acquisition by Europe's largest credit management service, they're expanding into 17 European markets. To support this exciting growth phase, our client is looking for a Senior Software Engineer to join their team! The Opportunity: You'll join a product-focused team working across the full stack - primarily with...

Title: Senior Software Engineer (Ruby) Rate: Up to £500 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior Ruby Engineer looking for your next contract opportunity? if so.. iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change the debt resolution space with a radically empathetic, AI-powered platform that puts people first, helping individuals regain control of their financial health while enabling businesses to recover debt with integrity and insight. Following strong growth and recent acquisition by Europe's largest credit management service, they're expanding into 17 European markets. To support this exciting growth phase, our client is looking for a Senior Software Engineer to join their team! About the Role: You'll play a hands-on role designing and building robust systems that power international expansion. From...

Role: Business Analyst - Commodities Trading, Oil & Gas Company Consulting Seniority: Consultant - Manager Day rate: £250-£400/day (Outside IR35) Project duration: 2-5 months Location: 3 days on-site in London, 2 days working remotely We are partnered with a small but mighty strategy and data consultancy. They are continuing to strengthen their data and analytics service line and are seeking freelance support from mid-late July. They're looking for a highly experienced business analyst who understands the oil & gas trading domain deeply, can communicate across business and tech teams, document requirements precisely, and work efficiently in agile environments. Specialised knowledge in blending, pricing, or regulatory compliance is a plus. We’ve a preference for you to apply directly via our website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here but no need...

Business Analyst – Delegated Authority 6 months contract (Outside IR35) Hybrid (To be in the client's London office 3 days a week) We are currently working with a prestigious London Market insurance firm that is looking for a Business Analyst with strong Delegated Authority experience. This need arises as the client aims to strengthen controls, visibility, and governance across their DA operations. They are seeking a BA who understands the regulatory and operational nuances of Delegated Authority within the London Market. The right candidate will be comfortable navigating bordereaux processes, coverholder relationships, compliance frameworks, and binding authority agreements. You will be required to work across stakeholders (Underwriting, Compliance, Operations, and IT), interpret regulatory requirements, and translate them into actionable insights, process changes, and system requirements. The client is keen on embedding sustainable DA governance structures...

Programme Manager | Financial Services | Digital Transformation Role: Programme Manager Location: Buckinghamshire ( 2-3 days in the office) Contract: 3 months - likely to be extended Rate: £600 per day (Outside IR35) Our client, a boutique consultancy, is seeking an experienced Programme Manager to lead a digital transformation initiative for one of their key financial services clients. This is a fantastic opportunity for a seasoned professional to drive change, modernise legacy systems, and optimise operational processes within a regulated environment. Key Requirements: Proven experience as a Programme Manager within financial services. Strong background in digital transformation, system upgrades, and process optimisation. Strong understanding of regulatory requirements within financial services. Excellent problem-solving and decision-making skills. If you are an experienced Programme Manager with a track record in digital transformation and...

Job Opportunity: Business Analyst – POS Implementation (Retail Sector) Location : London-based (Mainly Remote) Day Rate : £500/day (Outside IR35) Contract Length : 12 Months Client : Global High-End Fashion Retailer About the Role: We are currently seeking an experienced Business Analyst to join a large-scale Point-of-Sale (POS) implementation project for a globally recognised retailer renowned for its luxury clothing and high-end fashion. This is a fantastic opportunity to play a key role in shaping the future of in-store customer experience for one of the world’s most prestigious fashion brands. You'll work closely with cross-functional teams to gather, document, and prioritise business requirements for the successful rollout of a new POS system across international locations. Key Responsibilities: Engage with business stakeholders to gather, validate, and prioritise detailed requirements for the new POS platform Document current and future state...

Job Title: SC Cleared Integration Architect (Microsoft Azure) Location: Remote (1 day per fortnight onsite in London OR Reading) Contract Length: 12 months Day Rate: £700 - £750 per day IR35 Status: Outside IR35 Clearance: Active SC Clearance Required Overview: We are seeking a highly experienced Integration Architect with active SC Clearance for a long-term contract engagement. This role focuses on designing and delivering robust, scalable, and secure integration solutions across a Microsoft and Azure technology stack. You will work on high-impact government or public sector projects, contributing to modernising legacy platforms, enabling digital services, and ensuring seamless data and service integration across systems. Key Responsibilities: Define and own end-to-end integration architecture, ensuring alignment with enterprise architecture principles. Design API and messaging-based integration patterns using Microsoft technologies (e.g., Azure Integration Services, Logic...

Enterprise Applications Architect - Insurance/Broking We are currently recruiting for a Enterprise Applications Architect with Strong Insurance / Broking experience to join one of our Global Insurance Clients on a 3-4 month contract. Please note this role is Outside IR35 with 2-3 days travel to London weekly. Responsibilities: Gather, analyse, and document the broking business processes, systems, requirements for strategic initiatives (e.g. broking platform replacement and consolidation projects). Analyse and document key broking system capabilities and business processes across regions identifying opportunities to simplify and modernise the technology landscape. Provide architecture input into key programmes and change initiatives including capturing as is and to be architecture views. Ensure alignment with enterprise architecture principles across broking systems and business functions. Knowledge and Experience Insurance / Broking domain experience...

Role: Business Analyst - Commodities Trading, Oil & Gas Company Consulting Seniority: Consultant - Manager Day rate: £250-£400/day (Outside IR35) Project duration: 2-5 months Location: 3 days on-site in London, 2 days working remotely We are partnered with a small but mighty strategy and data consultancy. They are continuing to strengthen their data and analytics service line and are seeking freelance support from mid-late July. They're looking for a highly experienced business analyst who understands the oil & gas trading domain deeply, can communicate across business and tech teams, document requirements precisely, and work efficiently in agile environments. Specialised knowledge in blending, pricing, or regulatory compliance is a plus. We’ve a preference for you to apply directly via our website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here but no...

CONTRACT PYTHON / DATA ENGINEER - DV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A PYTHON / DATA ENGINEER WITH DV CLEARANCE Contract job opportunity for a Data Engineer National Security & Defence client Outside IR35 12 month rolling contract Central London based organisation in an easily accessible location To apply please call 07704 152 640 / 0203 854 0120 or email WHO WE ARE? We are recruiting a contract Python / Data Engineer to work with a National Security & Defence SME in central London. Due to the nature of the work, you must hold UKSV/MOD or Enhanced DV Clearance. WE NEED THE PYTHON/DATA ENGINEER TO HAVE…. Current DV Security Clearance (Standard or Enhanced) Experience with big data tools such as Hadoop, Cloudera or Elasticsearch Python / PySpark experience Experience With Palantir Foundry is nice to have Experience working in an Agile Scrum environment with tools such as Confluence...

Interim Data Scientist Outside IR35 Farringdon, London Until the end of the year (likelihood of extension) Are you passionate about seizing the opportunities that big data brings to the mobility industry? Join us as an Interim Data Scientist at Toyota Connected Europe. We are a new company created to bring big data into various aspects of mobility. You will leverage telematics data from vehicles to build models for B2B and B2C mobility solutions. By doing so, you will make user experience more fun, efficient and safe. You will be joining us at the beginning of TCEU’s journey of building our team and products. This is an opportunity to have significant impact and voice, and co-define the future of data science in the mobility industry. It also means that the role will suit a self-starter with ownership mentality, who is flexible and adaptable to change. What would you be doing? Act as a Data Science SME – Lead the design and...

Client is a high profile sports / lifestyle organisation. 3 months initial contract - likely to extend to 12/18 months + Target start date Monday 21st July Building an entire greenfield set of products - Web App. Mobile Apps (Android and iOS) and a Platform Joining a cross functional team of 12 (engineers, delivery lead, product, product design, QA) Immediate interviews Ltd company outside IR35 or Umbrella contract. £Competitive day rate 2 days / week in person working (London & client office ((outside London towards the midlands)) About Red Badger Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones)....

Title: Senior Software Engineer (TypeScript & Ruby) Rate: Up to £450 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior TypeScript Engineer looking for your next contract opportunity? if so.. iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change the debt resolution space with a radically empathetic, AI-powered platform that puts people first, helping individuals regain control of their financial health while enabling businesses to recover debt with integrity and insight. Following strong growth and recent acquisition by Europe's largest credit management service, they're expanding into 17 European markets. To support this exciting growth phase, our client is looking for a Senior Software Engineer to join their team! The Opportunity: You'll join a product-focused team working across the full stack - primarily with...

Job Title: Logistics/Warehouse Consolidation Project Manager Business Unit: Pharmaceutical Manufacturing & Supply Department: PMO Reports To: Transformation Programme Manager Location: UK-based (Remote), with 20-40% travel to Europe Pay: Day rate outside IR35 or FTC, DOE Duration: 6 Month initial contract Objective: This role supports a wider programme driving transformation within the pharmaceutical manufacturing network. Reporting to the Programme Manager, the successful Project Manager will lead the consolidation of warehouse facilities across Europe, focusing on operational improvements and process harmonisation. Key Responsibilities: Project Leadership: Manage the full lifecycle of warehouse consolidation across Europe, including planning, resource allocation, risk mitigation, and execution. Optimise layouts, workflows, and Warehouse Management Systems (WMS) as part of the transformation. Planning & Feasibility: Develop informed...

Title: Senior Software Engineer (TypeScript & Ruby) Rate: Up to £450 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior TypeScript Engineer looking for your next contract opportunity? if so.. iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change the debt resolution space with a radically empathetic, AI-powered platform that puts people first, helping individuals regain control of their financial health while enabling businesses to recover debt with integrity and insight. Following strong growth and recent acquisition by Europe's largest credit management service, they're expanding into 17 European markets. To support this exciting growth phase, our client is looking for a Senior Software Engineer to join their team! The Opportunity: You'll join a product-focused team working across the full stack - primarily with...

Job Title: Master Data Management Developer Location: Hybrid/London Contract Type: 6 months Day rate: c. £650pd outside IR35 We are looking for a Developer to join our client on their transformation journey to lead the design, development and implementation of their MDM solution Key Responsibilities: Develop MDM Solutions: Implement Semarchy xDM solutions with tailored data models, workflows, and business rules. Ensure Data Quality: Maintain governance, compliance, and quality standards, resolving integration issues. Customize Platform: Configure Semarchy components, including steward workflows and dashboards, to meet business needs. Collaborate with Stakeholders: Gather requirements and support MDM Lead in data architecture planning. Build ETL/ELT Workflows: Create and support ETL/ELT processes using integration tools or scripts, with documentation. Requirements: Expert SQL & Data Modelling: Skilled in complex SQL queries and designing relational/dimensional...

Title: Senior Software Engineer (Ruby) Rate: Up to £500 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior Ruby Engineer looking for your next contract opportunity? if so.. iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change the debt resolution space with a radically empathetic, AI-powered platform that puts people first, helping individuals regain control of their financial health while enabling businesses to recover debt with integrity and insight. Following strong growth and recent acquisition by Europe's largest credit management service, they're expanding into 17 European markets. To support this exciting growth phase, our client is looking for a Senior Software Engineer to join their team! About the Role: You'll play a hands-on role designing and building robust systems that power international expansion. From greenfield...

CONTRACT PYTHON / DATA ENGINEER - DV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A PYTHON / DATA ENGINEER WITH DV CLEARANCE Contract job opportunity for a Data Engineer National Security & Defence client Outside IR35 12 month rolling contract Central London based organisation in an easily accessible location To apply please call 07704 152 640 / 0203 854 0120 or email WHO WE ARE? We are recruiting a contract Python / Data Engineer to work with a National Security & Defence SME in central London. Due to the nature of the work, you must hold UKSV/MOD or Enhanced DV Clearance. WE NEED THE PYTHON/DATA ENGINEER TO HAVE…. Current DV Security Clearance (Standard or Enhanced) Experience with big data tools such as Hadoop, Cloudera or Elasticsearch Python / PySpark experience Experience With Palantir Foundry is nice to have Experience working in an Agile Scrum environment with tools such as Confluence...

Interim Data Scientist Outside IR35 Farringdon, London Until the end of the year (likelihood of extension) Are you passionate about seizing the opportunities that big data brings to the mobility industry? Join us as an Interim Data Scientist at Toyota Connected Europe. We are a new company created to bring big data into various aspects of mobility. You will leverage telematics data from vehicles to build models for B2B and B2C mobility solutions. By doing so, you will make user experience more fun, efficient and safe. You will be joining us at the beginning of TCEU’s journey of building our team and products. This is an opportunity to have significant impact and voice, and co-define the future of data science in the mobility industry. It also means that the role will suit a self-starter with ownership mentality, who is flexible and adaptable to change. What would you be doing? Act as a Data Science SME – Lead the design and...