809 contract jobs found

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day |...

About The Company Syntax Consultancy is a leading provider of innovative technology solutions and consulting services, dedicated to supporting government agencies and large enterprises in their digital transformation journeys. With a proven track record of delivering complex projects, Syntax Consultancy specializes in data management, cloud computing, cybersecurity, and enterprise architecture. Our commitment to excellence and client satisfaction has positioned us as a trusted partner in the IT industry, enabling organizations to achieve their strategic objectives through cutting-edge technology solutions. About The Role We are seeking an experienced Oracle Data Warehouse Developer with active SC Security Clearance to join our dynamic team on a 6-month contract basis. This role is based in Andover with a hybrid working model, offering the flexibility of working three days remotely and two days on-site per week. The successful candidate will play a pivotal role in supporting...

Job Title: Product Manager – CPaaS / Platform Migration Contract: 6 months (Extension Possible) Rate: £300–£350 per day (Outside IR35) Location: Fully Remote (UK based) Must Have: Customer migration experience Legacy to platform experience Tech/SaaS industry experience We’re looking for an experienced Product Manager to support a high-impact platform migration programme, focused on increasing customer upgrade volumes from a legacy CPaaS platform to a new Connect platform. This role plays a key part in unlocking blocked customer cohorts by identifying feature gaps, shaping requirements, and ensuring new releases directly enable safe and scalable customer migrations. Key Responsibilities Gap Analysis: Perform detailed comparisons between existing CPaaS functionality and the new Connect platform to identify feature gaps preventing customer migration. Cohort Prioritisation: Analyse customer and usage data to determine which missing...

Job Title: Product Owner – CPaaS / Platform Migration Contract: 6 months (Extension Possible) Rate: £300–£350 per day (Outside IR35) Location: Fully Remote (UK based)   Must Have: B2B customer migration experience Legacy to platform migration experience Tech/SaaS industry experience   We’re looking for an experienced Product Owner to support a high-impact platform migration programme, focused on increasing customer upgrade volumes from a legacy CPaaS platform to a new Connect platform.   This role plays a key part in unlocking blocked customer cohorts by identifying feature gaps, shaping requirements, and ensuring new releases directly enable safe and scalable customer migrations.   Key Responsibilities Gap Analysis: Perform detailed comparisons between existing CPaaS functionality and the new Connect platform to identify feature gaps preventing customer...

Systems Engineer – Aviation Technology Contract Outside IR35 Remote (UK) Regular travel to Manchester & London Are you a Systems Engineer who thrives in fast‑paced, mission‑critical environments? Do you want to work on cutting‑edge technology that directly improves the safety, security, and efficiency of airport operations worldwide? We’re recruiting a Systems Engineer to join a highly skilled engineering team delivering innovative Digital Airport and Remote Tower solutions at the forefront of aviation technology. This is a high‑energy role where technical excellence, ownership, and collaboration are key. The Role Reporting to the Engineering Lead (Europe), you’ll work closely with senior technical and operational leaders to design, deploy, and support complex systems used in live airport environments. You’ll be involved end‑to‑end — from requirements and design through installation, testing, optimisation, and continuous improvement. Key...

🚀 𝗗𝗮𝘁𝗮 & 𝗔𝗜 𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰 𝗟𝗲𝗮𝗱 (𝗗𝗮𝘁𝗮 𝗧𝗲𝗰𝗵 𝗟𝗲𝗮𝗱)🚀 📍 Hybrid (UK-based) 📅 ASAP Start - 2 month initial contract, extension up to 1 year 💰 Outside IR35 We’re supporting a consultancy on a high-intensity discovery and diagnostic programme within a large, complex organisation. The data sits across multiple platforms, pipelines and domains with limited standardisation or governance. There’s strong ambition around AI but no clear definition of: • what “AI” means in practice • what use cases are viable • or whether the data foundations can support it 👉 Your role is to cut through the noise. This is a fast-paced (2-month), high-impact engagement where you’ll: • assess the current data landscape • define what’s actually happening vs what’s assumed • align stakeholders on realistic AI ambitions • and identify the gaps, risks and opportunities to move forward 🎯 What We’re Looking For 👉 Strong background in data architecture + platform...

Analytics Manager (Contract) £350 per day | Outside IR35 Start: w/c 4th May | Initial 1 month (likely extension) Advertising Agency Consumer Brand We’re working with a leading advertising agency who are looking for an Analytics Manager to join on a contract basis, supporting their consumer brand/ This sits within a large, well-established data team and focuses heavily on CRM, customer data and audience strategy. You’ll play a key role in shaping how customer data is used across campaigns, working closely with campaign managers and wider marketing teams. Key responsibilities: • Lead on CRM and customer data segmentation to support campaign delivery • Work closely with Campaign Managers to define audiences and optimise targeting • Support decision-making around audience overlaps, exclusions and performance • Contribute to audience strategy – including personalisation, unsubscribe management and overall “air traffic control” of campaigns • Deliver insights and...

Contract - Oracle P2P German speaking, will require travel to client in Germany. Procurement is key for this position with payables nice to have. Any Experience Of Other SCM Modules Would Be Great. 5 months outside IR35

Contract Business Analyst - Financial Services Hybrid | Bristol or Maidenhead (1 day onsite per week) A leading financial services organisation is seeking an experienced Contract Business Analyst to support a large-scale finance systems transformation within a complex post‑merger integration programme. The organisation is undergoing significant operational and technology change. This role will join an established transformation programme and play a critical role in delivering a finance systems workstream. Key Responsibilities Elicit, analyse, and document business and functional requirements for finance systems Work closely with finance stakeholders to understand current‑state and target‑state processes Support systems replacement, integration, and data migration activities Produce high‑quality artefacts including process maps, requirements documents, user stories, and impact assessments Collaborate with delivery, technology, and transformation teams to ensure...

*** SAP Cutover Manager - 9 months + ext. - Remote *** On behalf of one of our key partners RED now has a new opportunity for a SAP Cutover Manager to join an ongoing S/4HANA greenfield implementation. The initial contract will run until 31/01-2026 with long-term prospects. This contract is to start ASAP and will be almost 100% remote with only occasional travel within Europe. You will be responsible for: The Cutover Lead is responsible for planning, coordinating, and executing the end-to-end cutover strategy for the program supporting the SAP S/4HANA implementation. This role ensures a controlled, low-risk transition from legacy systems to S/4HANA by orchestrating business, IT, data migration, and operational readiness activities across all functional workstreams. The Cutover Lead operates at the program level, working closely with PMO, functional leads, technical teams, and business stakeholders to deliver a seamless go-live and stabilization. Cutover strategy...

Role: AWS Engineer + Go programming Location :London Contract : 6 Months + Extension Type : outside IR35 Maintain and improve AWS cloud infrastructure for 24/7 bank operations, focusing on stability, performance, security, and compliance Enhance connectivity between AWS accounts, client, and third parties to ensure secure and reliable customer experiences Design and create automation scripts and tooling using Bash, Python, or Go Build and support cloud platforms for application developers, improving SDLC and developer experience Manage vendor relationships and coordinate project efforts across business areas Participate in on-call rotation to support platform reliability Required Qualifications, Capabilities, and Skills: Hands-on experience with AWS and infrastructure as code (Terraform) Understanding of AWS networking concepts Analytical and problem-solving abilities Working knowledge of Kubernetes cluster operations (EKS) Experience with...

Technical Architect: 6 Month Contract: Manchester/Hybrid We are seeking a contract Technical Architect for a 6 month project (Outside IR35.) You will work closely with senior stakeholders and the wider team on both high and low level solution design to provide improvements on existing systems. Provide technical leadership and guidance throughout the project lifecycle, ensuring solutions are scalable, secure, and align with business objectives and technology strategy. Your role will also involve risk management, to identify potential technical risks and develop mitigation strategies. Ensure solutions are designed with security, performance, and reliability. Type: 6 Month Contract Day Rate: Market Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Technical Architecture experience designing and implementing complex enterprise solutions. Strong background in software development and system integration. Strong understanding of cloud platforms (AWS,...

Hiring: .NET Technical Lead (Contract | Outside IR35 | SC Cleared) Taunton, UK (2 days/week travel) We’re looking for a hands-on .NET Technical Lead to drive scalable, secure solutions across legacy and cloud-native platforms in a regulated environment. 🔧 Key Skills: • C#, .NET Core / .NET 6+ • Azure architecture (AWS a plus) • DevOps, CI/CD, DORA metrics • APIs, microservices, distributed systems • Database design & optimisation Experience in secure environments and modernising legacy systems is highly valued. Interested? Apply or message me directly. #Hiring #DotNet #Azure #TechnicalLead #ContractJobs #OutsideIR35

We're working with a leading managed service provider delivering enterprise-grade IT solutions on this exciting opportunity. We are looking for a heavy-hitting Infrastructure Specialist to tackle a critical project deadline. If you are a Citrix guru who lives and breathes Hyper-V virtualization, this is your chance to step into a fast-paced environment and deliver immediate impact through high-level patching, optimization, and troubleshooting. The Role Lead the technical execution of critical infrastructure patching and system updates across a robust Windows Server estate. Manage and optimize virtualized environments, ensuring peak performance and stability for end-users. Provide advanced troubleshooting and support for Citrix Workspace and XenApp deployments to meet urgent project milestones. Collaborate with the engineering team to streamline Hyper-V resource allocation and virtual machine management. Ensure seamless system availability during...

Technical Business Analyst We're working with a global leader in workforce solutions and digital transformation on this exciting opportunity. Are you a high-level Software Developer who speaks the language of both Ruby on Rails and Finance? We are looking for a unique hybrid professional to bridge the gap between complex financial requirements and technical execution for a major digital overhaul. This is a 6-month Outside IR35 contract where you will serve as the technical gatekeeper for finance and digital teams. The Role Act as the primary technical interface between Accounting, Controlling, and FP&A teams to translate high-level business needs into actionable Ruby on Rails specifications. Lead the design of sustainable technical solutions while providing hands-on code modification, troubleshooting, and application reviews. Drive process analysis to identify inefficiencies in finance workflows and recommend digital simplification opportunities. Manage the...

We are currently seeking a hands-on .NET Technical Lead for a 3–6 month contract role in the UK. This position requires SC Clearance and involves leading the evolution of secure legacy and cloud-native platforms within a highly regulated environment. Key highlights: Location: UK Onshore (travel 2 days/week) Clearance: SC Cleared Duration: 3–6 months (Outside IR35) Role involves: Designing scalable, resilient cloud architectures on Azure with .NET Hands-on code reviews, CI/CD pipelines, and infrastructure-as-code Driving DevOps maturity aligned to DORA metrics Database optimisation and integration patterns (APIs, microservices) Operating in secure/regulated environments

🔥 Contract Lead JavaScript Developer 📜 Outside IR35 💸 £500p/d 🏡 Fully Remote (UK) ⏳ 12 Months Opus is partnered with an early‑stage start‑up embarking on a true 0→1 platform build . They’re looking for a Contract Lead JavaScript Developer to take ownership of the architecture, define the tech stack, and build a high‑performing engineering team from the ground up. This is a hands‑on technical leadership role where you’ll shape the platform, influence product direction, and be central to discovery through to delivery. If you thrive in ambiguity, enjoy greenfield builds, and want genuine ownership — this one’s for you 🚀 🔍 What You’ll Be Doing Leading a full 0–1 build for a start‑up platform Defining and owning the JavaScript-based tech stack Architecting a scalable, cloud‑native system Hands‑on development across frontend & backend Playing a key role in the discovery phase , shaping technical decisions Driving best practices...

Opportunity for a Senior Python Engineer to work remotely for a UK based AI scale-up on an initial 6-month contract outside IR35. You'd join a high-performing and autonomous product team responsible for building cloud-native, event-driven systems in a collaborative DevOps environment. The team is responsible for all aspects of the product they work on, from design through to development, testing, deployment and supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python, TypeScript FastAPI, Django, Vue MongoDB, DynamoDB Kubernetes GCP, AWS In return they're offering initial 6-month contracts outside IR35 paying up to £700/day. If you're interested and would like to know more, please apply through this advert and I'll be in touch.

Job Title: Product Analyst – CPaaS / Platform Migration Contract: 6 months (Extension Possible) Rate: £300–£350 per day (Outside IR35) Location: Fully Remote (UK based) Must Have: Customer migration experience Legacy to platform experience Tech/SaaS industry experience We’re looking for an experienced Product Analyst to support a high-impact platform migration programme, focused on increasing customer upgrade volumes from a legacy CPaaS platform to a new Connect platform. This role plays a key part in unlocking blocked customer cohorts by identifying feature gaps, shaping requirements, and ensuring new releases directly enable safe and scalable customer migrations. Key Responsibilities Gap Analysis: Perform detailed comparisons between existing CPaaS functionality and the new Connect platform to identify feature gaps preventing customer migration. Cohort Prioritisation: Analyse customer and usage data to determine which missing...

Contract Senior Salesforce Developer – Service Cloud / Integrations – 80% Remote (1 day onsite) - Outside IR35 We’ve got an immediate requirement for a Salesforce Developer to join a team that’s already at full capacity. This isn’t a discovery piece. The work is there. The tickets are written. They need someone who can pick things up and get moving straight away. What you’ll be doing: Working hands-on across Salesforce (Apex, LWC, Flows, integrations) Focusing on a key integration project with an external portal (built by their internal dev team) Building out functionality to register and manage assets within Salesforce Picking up pre-defined Jira tickets and delivering against them Collaborating with the existing Salesforce team to keep things moving at pace What they’re looking for: Strong Salesforce development experience (Apex, Lightning, Flows) Service Cloud experience is essential Proven experience integrating Salesforce with external...