2,455 jobs found

Senior Infrastructure Engineer - MOD / Defence / SC Cleared Outside IR35 - £550-600 per day - Long projects Farnborough - onsite Contract role for a senior level infrastructure engineer, who is a self-starter, can lead projects and adaptable to different technologies within a secure / defence environment. You will need to have active Security Clearance (SC) and be on site in Farnborough 5 days per wee click apply for full job details

Senior Network & Infrastructure Engineer 3-Month Contract (Initial) Inside IR35 (Apply online only) per day Hybrid - London (3 days per week onsite) We are supporting a leading international business growth consultancy currently undergoing significant technology transformation across a portfolio of acquired and integrated businesses. As part of a wider centralisation programme, they are looking for a highly hands-on Senior Network & Infrastructure Engineer to join the team on an initial 3-month contract and help deliver a number of complex infrastructure, networking and identi ...

Senior Network & Infrastructure Engineer 3-Month Contract (Initial) Inside IR35 £450-480 per day Hybrid - London (3 days per week onsite) We are supporting a leading international business growth consultancy currently undergoing significant technology transformation across a portfolio of acquired and integrated businesses click apply for full job details

£550 P/D 6 Month Contract Outside IR35 Senior Integration Engineer Team: Data & Integration Platform (DIP) Focus: Hands-on integration delivery utilizing an AI-assisted development factory model to connect 40+ systems across a fund administration estate. The DIP team operates a highly structured, repeatable delivery engine ("Integration Factory") for building, testing, and deploying integration adapters click apply for full job details

Senior Interaction Designer (BPSS Eligible) Location: Remote (occasional London travel) Rate: £477 per day (Inside IR35) Duration: 12 months The Role We're seeking a Senior Interaction Designer to join an Agile team delivering user-centred digital services click apply for full job details

Senior Java Developer Hybrid – Remote and UK£300-£350pd (Outside IR35) Role Overview:We are seeking an experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in developing web-based applications with comprehensive knowledge of Java technologies, frameworks, and tools, coupled with leadership capabilities. Key Responsibilities:Develop and maintain web-based applications using core technologies: Java 8+, React, ...

Senior Java DeveloperJava | JSF | Microservices | CI/CD | Git | TDD | Jest | MuleSoftWe're looking for an experienced Senior Java Developer to support the delivery of modern, scalable software solutions within a collaborative engineering environment.This role would suit someone with strong back-end Java development experience, who is also comfortable contributing across the full stack, particularly around JSF-based UI development.You'll be working closely with backend and integration tea ...

Lead / Senior Java Developer (Technical Lead)We are looking for an experienced Lead / Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing directly to backend development, APIs, and automated testing.You will work on complex, high-traffic systems using modern engineering practices, helping to design and deliver robust, scalable services that are ...

Lead / Senior Java Developer (Technical Lead) We are looking for an experienced Lead / Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing directly to backend development, APIs, and automated testing. You will work on complex, high-traffic systems using modern engineering practices, helping to design and deliver robust, scalable services that are resilient and production-ready. Key Responsibilities ...

Role: Senior Java Developer Location: Manchester / Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens click apply for full job details

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: up to £300 inside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading UK Banking and technology services provider as a Senior Java Developer click apply for full job details

Senior Java Developer Contract Length: 12 Months Location: multiple Location - Manchester, Leeds, Birmingham, Newcastle - 3 days per week onsite Security Clearance: BPSS Basic must be eligible for SC Skills/ experience: ? Recent experience with Java 21 (or later) click apply for full job details

Senior Java Developer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Java Developer to join their group on a contract basis. My client is looking for a full stack Java engineer. You will be able to demonstrate experience designing, developing, and testing real-world, enterprise applications. You must have experience using SVN, Maven, Jenkins, and Sonar as well JavaScript tools such as NodeJS, NPM, Jasmine, Karma. You will have ...

Senior Java Developer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Java Developer to join their group on a contract basis.My client is looking for a full stack Java engineer. You will be able to demonstrate experience designing, developing, and testing real-world, enterprise applications. You must have experience using SVN, Maven, Jenkins, and Sonar as well JavaScript tools such as NodeJS, NPM, Jasmine, Karma. You will have e ...

Senior Kotlin Software Engineer (Investment Banking) - London/hybrid Daily rate: £600 - £1000 Duration: 6 months Hybrid: 2 days on site Start: ASAP My banking client is looking for 2 experienced Senior Kotlin Software Engineers to join a cloud-hosted platform team within an investment banking environment. This is a fast-paced, front-office-facing role with a strong emphasis on high-quality engineering, reliability, and collaborative working practices. The role offers exposure to modern eng ...

Senior Scala / Kotlin Engineer 6-12 months Hybrid - London (2-3 days per week on site) Paying up to £600 per day (Inside IR35) Overview We are supporting a global tier 1 bank on the hire of a Scala / Kotlin Engineer to join a high-performing engineering team delivering business-critical systems. This is a hands-on engineering role focused on building and evolving distributed backend systems in a high-performance environment.You will be working on a distributed calculation engine used for c ...

Senior Scala / Kotlin Engineer 6-12 months Hybrid - London (2-3 days per week on site) Paying up to 600 per day (Inside IR35) Overview We are supporting a global tier 1 bank on the hire of a Scala / Kotlin Engineer to join a high-performing engineering team delivering business-critical systems. This is a hands-on engineering role focused on building and evolving distributed backend systems in a high-performance environment. You will be working on a distributed calculation engine used for com ...

Senior MLOps Engineer PCD270070 East Molesey, England, United Kingdom Full-Time The Role: We seek an experienced expert to contribute significantly to an R&D team, bridging machine learning engineering with applied data science. You will improve and manage Machine Learning Operations on Azure and participate in creating, assessing, and advancing various machine learning models and AI systems. You will collaborate extensively with scientific and operational teams to ensure the robustness, scalability, and reliability of AI t ...

Senior Manager, Strategy & Operations – EcommerceWe are seeking a Senior Manager, Strategy & Operations to help shape and drive strategy within a high-growth business area in my blue chip client.This role combines strategic thinking with hands-on execution, working cross-functionally to deliver impactful initiatives.Key Responsibilities: * Act as a strategic partner to leadership, identifying growth opportunities * Analyse market trends, competitor activity, and industry insights * ...

Senior Microsoft Infrastructure EngineerContract | UK Remote | Inside IR35 | Up to £600/dayImmediate starter required.Experis are supporting a client with an urgent short-term contract requirement for a Senior Microsoft Infrastructure Engineer to provide BAU infrastructure support while a member of their internal team moves onto a wider project.The client needs someone who can start on 1st July, pick things up quickly and provide confident hands-on support across a broad Microsoft infrastr ...

Senior Microsoft Infrastructure Engineer Contract UK Remote Inside IR35 Up to 600/day Immediate starter required. Experis are supporting a client with an urgent short-term contract requirement for a Senior Microsoft Infrastructure Engineer to provide BAU infrastructure support while a member of their internal team moves onto a wider project. The client needs someone who can start on 1st July, pick things up quickly and provide confident hands-on support across a broad Microsoft infrastructure e ...

Role: Senior Mobile Interaction Designer Location: London (Hybrid) Duration: 12 Months Day rate: 600 Inside IR35 Minimum 5 years UK residency required Key Responsibilities Design clear, accessible, and user-centred interaction flows across complex end-to-end services Create mobile-first experiences across iOS and Android platforms Work closely with service designers, researchers, developers, and product teams to shape user journeys and design decisions Mobile Prototyping Create high-fidelity ...

Senior Network Architect Location: South West London (Hybrid - 2-3 days onsite) Rate: 650 per day (Umbrella, Inside IR35) Contract: Long-term Contract Security Clearance: DV Clearance essential A leading organisation operating within a highly secure environment is seeking an experienced Senior Network Architect to join its architecture team. This is an architecture-led role focused on the design, governance and assurance of enterprise network solutions rather than hands-on engineering. You will be responsible f ...

Senior Network Architect Location: South West London (Hybrid - 2-3 days onsite)Rate: £650 per day (Umbrella, Inside IR35)Contract: Long-term ContractSecurity Clearance: DV Clearance essential A leading organisation operating within a highly secure environment is seeking an experienced Senior Network Architect to join its architecture team. This is an architecture-led role focused on the design, governance and assurance of enterprise network solutions rather than hands-on engineering. You will be responsible for producing and presenting network ...

Network IT is recruiting for an experienced Senior Network Architect reporting directly to the CTO at our client, who is about to undergo enterprise network and datacentre transformation.  This is a key role leading the architecture for a major new programme, with responsibility for designing and governing secure, resilient, and scalable network solutions across complex enterprise environments. You will own end-to-end network architecture across physical and logical domains, including ...

Senior Network Architect - Cisco SDA, DNAC, ISE Up to £550 per day (Inside IR35) London (remote with ad-hoc on site) A client of mine is currently looking for an experienced Senior Network Architect to support them on a short-term contract, with extensive experience designing and documenting large-scale Cisco SD-Access solutions click apply for full job details

Senior Automation Engineer £650-£700p/day (Inside IR35) West Midlands (Hybrid) 6 months (initially) Stakeholder management/ Comfortable with network platforms We are looking for a Senior Automation Engineer to play a key role in a large-scale network automation programme. This is a hands on technical leadership role where you'll shape the direction of the project and deliver high quality au click apply for full job details

Senior Network Engineer 📍 Chester (Hybrid - 3 days onsite) 📅 12-Month Contract 💼 Inside IR35My client , a leading global bank in hiring a Senior Network Engineer to deliver and support low-latency trading infrastructure within a high-performance, business-critical environment.Key ResponsibilitiesImplement and configure network solutions into productionDeliver low-latency, resilient network infrastructureTranslate architecture into low-level technical designsWork with inte ...

Senior Network Engineer / ArchitectLocation: Ellesmere Port, Cheshire (On-site, 5 days per week)Rate: £280 per day (Outside IR35)Contract: Initial 10 weeks (high potential for extension)Start Date: Within 2 weeks of final interviewAbout the RoleAatom Recruitment is partnering with a leading technology organisation that supports enterprises in accelerating digital transformation through innovative IT services, data engineering, and advanced technology solutions.Due to continued growth, we a ...

Your new company Join a forward-thinking organisation that values innovation, collaboration, and technical excellence. You'll be part of a high-performing team working on enterprise-scale Oracle-based systems, delivering impactful data solutions that drive business success.Your new role As a Senior Oracle Developer, you will play a key role in designing, developing, and optimising robust database solutions. You will be responsible for end-to-end delivery across the software development life ...