17 web application engineer jobs found

Basic information Location London Business Line Tax & Legal Job Type Contract Date published 09-Feb-2026 Req # 22184 Job description   Job Title:  AI Engineer (contract) Location:  London Hybrid. Travel to the London office 2 days a week Duration:  6 months Contract Start Date:  March 2026   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for a  AI Engineer  to join...

On behalf of the Met Office , we are looking for a Software Developer (JavaScript/Python) (Inside IR35) for a 6 month  contract based hybrid in Exeter on an adhoc basis - as and when required . SC Clearance is an essential requirement for this role , as a minimum you must be willing & eligible to undergo checks. Please note, d ue to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance. The role will support the development and migration of existing applications to AWS cloud infrastructure, including the use of Infrastructure as Code (IaC) practices to build, deploy and manage cloud-based environments. As a Software Developer (JavaScript/Python) , your main responsibilities will be: Plan and lead development of sets of related user stories. Find ways to improve...

Contract role: Infrastructure Tester Contract start: ASAP (inside IR35) Contact Duration: 12 month contract Contract location: Onsite 5 days per week, Cheltenham DV Clearance essential Role details: This is an exciting opportunity to join Deloitte Operations. We are looking for someone with the following skills/experience: Verification that infrastructure meets technical a nd service management requirements. Execution of multi-phase testing Regression resting of application functions affected by infrastructure upgrades Hands-on collaboration with engineers to define test cases and support resolution of defects Documentation of test outcomes and assurance of audit-ready test evidence You'll bring a solid foundation in core software testing, with hands-on infrastructure testing or a proven ability to apply your skills to infrastructure validation. Your testing approach will be driven by quality, with the confidence to work autonomously within a wider...

    Job Title: FDI Architect (Contract) Location Hybrid: London Target Start Date: ASAP Contract duration : 6 months Day Rate: Competitive (Inside IR35) Must be eligible for SC Clearance Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About the Project We are seeking an experienced Oracle Fusion Data Intelligence (FDI) Architect to design, implement, and optimize enterprise analytics solutions using Oracle Fusion Data Intelligence (formerly FAW). The architect will...

Data & Analytics Lead Site Reliability Engineer (SRE) London, United Kingdom | Posted on 02/03/2026 Data & Analytics Lead Site Reliability Engineer (SRE) Location: London or Glasgow, Hybrid Duration – 6-9 months initially Competitive Day Rate (Inside IR35)   We are seeking a seasoned Lead Site Reliability Engineer (SRE) to champion reliability, improve application stability, and eliminate technical bottlenecks across our Data & Analytics platforms within a CDAO environment. This is a senior leadership role for an engineer who thrives in complex, large-scale enterprise ecosystems and is passionate about building resilient, highly available systems. Role Overview As a Lead SRE, you will drive reliability engineering strategy and execution across mission-critical data platforms. You will partner with engineering, architecture, and operations teams to ensure systems are scalable, observable, and continuously improving....

Data & Analytics Lead Site Reliability Engineer (SRE) London, United Kingdom | Posted on 02/03/2026 Data & Analytics Lead Site Reliability Engineer (SRE) Location: London or Glasgow, Hybrid Duration – 6-9 months initially Competitive Day Rate (Inside IR35)   We are seeking a seasoned Lead Site Reliability Engineer (SRE) to champion reliability, improve application stability, and eliminate technical bottlenecks across our Data & Analytics platforms within a CDAO environment. This is a senior leadership role for an engineer who thrives in complex, large-scale enterprise ecosystems and is passionate about building resilient, highly available systems. Role Overview As a Lead SRE, you will drive reliability engineering strategy and execution across mission-critical data platforms. You will partner with engineering, architecture, and operations teams to ensure systems are scalable, observable, and continuously improving....

The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives. Working with DWP, you will be helping us to drive our priorities to: Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation Help people to plan and save for later life, while providing a safety net for those who need it now Provide effective, efficient, and innovative services to the millions of claimants who rely on us every day, including the most vulnerable in society Improve experience of our services while maximising value for...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities: Contribute to full life-cycle software development Diagnose and resolve software issues experienced in...

About Us 3173 is a privately owned UK firm of pensions experts with clients throughout the UK, serviced from offices in London, Belfast, Glasgow, Manchester, Birmingham, Bristol and Leeds.   The 3173 Group of companies includes Dalriada Trustees Limited (Dalriada) one of the UK’s largest professional pension scheme trustee companies. Spence & Partners provides full pension actuarial, consulting, investment consulting and administration services that provide simply smarter solutions for trustees, employers and members and Mantle: reimagines the traditional models of defined benefit pensions administration and actuarial valuation software. About You We are seeking an experienced Microsoft Dynamics 365 Developer to join the Technology team on an initial 6-month contract based in Belfast. This role sits within the CTO function and will focus exclusively on the delivery, enhancement, and support of an improved Microsoft...

World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. World Wide Technology EMEA. has an opportunity available for a  Security Engineer to support our client, a leading Global Financial Services provider and support the end-to-end secure deployment of security technologies. The successful candidate will have deep knowledge in information security, focused on endpoint security and antimalware controls and solutions, please see requirements below . This is a contract Role & Inside IR35  Security Engineer / CrowdStrike Engineer Contract Duration :  6 months Contract Location: Yorkshire, United Kingdom (Hybrid with 3 days onsite per week) Job description: Responsible for assessing the current technology landscape, defining the future-state architecture, and identifying gaps between...

Who are we: In 2019, our founders were working as engineers solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home.   Details: £550 - £650 (6month contract outside of IR35) Must have DV-Clearance Primary location at Customer Site in Cheltenham and occasional attendance at other customer sites in Bristol, Corsham, and other locations as required.   About the role: The Service Manager will be responsible for managing the provision of the Cross Domain Service for a Government customer. Working at the customer site with a team of up to 10 TwinStream engineers, the Service Manager will be responsible for the day-to-day management of the service. The Service...

    Job Title: FDI Architect (Contract) Location Hybrid: London Target Start Date: ASAP Contract duration : 6 months Day Rate: Competitive (Inside IR35) Must be eligible for SC Clearance Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About the Project We are seeking an experienced Oracle Fusion Data Intelligence (FDI) Architect to design, implement, and optimize enterprise analytics solutions using Oracle Fusion Data Intelligence (formerly FAW). The architect will...

Senior Software Engineer Europe (Remote) Full‑time contractor role (rolling 12‑month contract).   About TxODDS TXODDS is a premier provider of ultra low-latency, accurate odds data, fast scores, and innovative betting solutions for the global sports betting industry. With offices in London, Chicago, and Belgrade - and team members working worldwide - we deliver cutting-edge technology and data products that power some of the world’s top sportsbooks.   About the Role We’re looking for a Senior Software Engineer to join our Data Acquisition team. This is a key role in building and maintaining the systems that power our real‑time data delivery. You’ll work closely with cross‑functional teams to ensure the accuracy, reliability, and speed of the data we provide to customers. This is a great opportunity for someone with 5+ years of experience who enjoys working in a fast‑moving, highly collaborative engineering...

Infrastructure Engineer (Trelix) - Contractor Location:  Farnborough / Feltham Working pattern:  3 days on site / 2 from home Rate: £450-550 per day (outside IR35) Duration: 6-12 months   Please note - Candidates applying should ideally be holding a high level of Government Clearance   A Little About Us: Parico is an established technology business with a history of delivering innovative and secure solutions to Public Sector customers across the United Kingdom. Our team are motivated individuals that help each other to do remarkable things every day. We face challenges together and we win together. At Parico, we deliver world-class solutions that transform the way that our clients use technology.   The Role: Parico is seeking an Infrastructure Engineer with strong experience in enterprise security platforms such as Trellix (formerly McAfee ePO) or comparable endpoint security...

Role Purpose We are looking for a Lead Software Engineer for an initial 6 Month Contract (Inside IR35) - this role will be onsite 2 days a week in our Speke HQ working in our FS squads. The Lead Engineer is a key role within a Software or Data Engineering sub-community providing technical leadership and guidance to Engineers across all squads working with them to deliver and maintain production ready, secure, stable, and performant code in line with TVG Engineering standards in a DevSecOps manner. They lead by example and play an active part of software design, coding, reviews, testing, and debugging. They are at the forefront of solving challenging technical problems, and are responsible for software engineering excellence, innovation, and continuous improvement within the sub-community across all squads they work with. Scope of Role Leadership: Technical mentor and coach to Software/Data Engineers empowering them to excel in their roles and grow their...

Role: Windows 11 Migration Engineer Location: London Contract Duration: 6 months Key Essential Skills Proven experience supporting Windows 10 to Windows 11 migration projects Strong background working in a regulated financial environment (banking, trading, investment operations, etc.) Experience with troubleshooting and resolving migration-related technical issues Ability to support end users through transition activities, including familiarisation with the new Windows 11 look and feel Hands-on experience with Active Directory, including password resets, account updates, and access group management Confident with Microsoft 365 administration and basic mailbox/user configuration Strong understanding of device configuration, OS builds, profile migration, and application validation Ability to log, triage, and escalate issues effectively with clear documentation Able to take accountability and ownership of a project or additional work that...

About the Role Network Rail is modernising its asset management capability and improving how engineers access and use operational data. This role is central to that work. As a Data Analyst you will support the development, maintenance and improvement of key data systems, including both a new asset management platform and an older legacy database (VERA). You will work independently to ensure data is accurate, usable and structured in a way that supports asset engineers and business improvement initiatives. This is a hands on technical role that requires strong SQL skills, experience with databases and a willingness to get stuck into complex, sometimes older systems.   As a  Data Analyst your main responsibilities will be to: Maintain, update and support ongoing use of the legacy VERA Access database (older tech that still underpins key asset workflows). Work with the new asset management system to provide clear and reliable data for asset...