1,776 to 1,800 of 5,275 Senior Jobs

rapidly growing, UK-based multi-channel retail organisation is seeking an experienced Senior Front-End Developer to join its technology team. This is a hands-on role focused on building and optimising large-scale, customer-facing digital platforms across multiple e-commerce brands. You will play a key role … performance and accessibility, and supporting personalisation initiatives. The role also includes mentoring responsibilities and close collaboration with cross-functional teams. The Role As a Senior Front-End Developer, you will work across multiple websites within a large, enterprise environment, contributing to high-traffic, customer-focused features. Key Responsibilities Develop ...

Senior Full Stack Engineer | Cybersecurity Scale-Up | Fully Remote (Global) Want to use your full stack skills to help stop real-world cyber attacks? This is your chance to join a fast-growing, VC-backed cybersecurity innovator , recognised by Gartner and trusted by Fortune 500s and critical infrastructure providers worldwide. … cutting-edge technology that helps organisations continuously understand how they could be compromised — and they’re scaling fast. Now, they’re looking for a Senior Full Stack Engineer to join their Client Facing Applications (CFA) team, where you’ll help shape the customer experience for some of the world ...

Senior AdTech Solutions Engineer - Client Integrations - London (Hybrid) 3 days per week in London office Up to £60K The Company My client is a global marketing technology business operating at the intersection of data, media and technology. They work with large enterprise advertisers across multiple digital channels and provide … business is known for its technical depth, complex client integrations and strong collaboration between commercial, product and engineering teams. They are now hiring a Senior AdTech Solutions Engineer to sit in a highly client-facing, technical role focused on integrations, automation and technical problem-solving. The Job Acting ...

Role: Python Software Developer Location: Remote Clearance: Active SC Clearance (Must Hold) Outside IR35 Are you ready to take your software development skills to the next level? Join our dynamic team where innovation meets technology ...

Role: Senior Software Support Analyst Location: Gloucestershire (Hybrid working) Salary: £40,000 – £45,000 + benefits Benefits: Hybrid working, enhanced leave, wellbeing support, modern HQ Our client, a leading organisation specialising in business transformation and technology services, is hiring a Senior Software Support Analyst to play a key role ...

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ ...

Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2026. You'd join a product-based squad within a larger engineering function and would be given the opportunity to be involved in all aspects of the product ...

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ ...

Senior Application Security Specialist Permanent Location: Manchester (Hybrid minimum 2 days per week onsite) Salary: up to £80,000 + Car Allowance + Bonus Scheme About the Client Our client is a global technology-led organisation operating at significant scale, with a large in-house engineering function delivering high-traffic … teams. This role offers genuine autonomy, technical challenge and the opportunity to influence application security at scale. How youll spend your day As a Senior Application Security Engineer, youll sit at the intersection of development and security, helping to secure internally built web applications through hands-on technical work, automation ...

About Us Diamond Light Source is the UKs national synchrotron; a huge scientific facility designed to produce very intense beams of X-rays, infrared and ultraviolet light. Our scientists use the light to study a ...

Senior Azure API Engineer Outside IR35 | £(Apply online only)/day | Remote/Hybrid UK The Role Lead the design and delivery of enterprise-grade API solutions on Azure. You'll architect scalable, secure API platforms that unlock business value from data and drive monetization opportunities. Working within our Enterprise ...

Senior Software Engineer – 3D Graphics/Computer Vision London preferred | Full-time | Visa sponsorship available The mission Work at a stealthy 3D/graphics startup that turns real‐world objects into production‐ready, photoreal assets for film, games and real‐time experiences. Think: high‐end material capture and photogrammetry tools ...

role We are hiring a Senior Product Manager ll to help scale our customer profile product. Our vision is to maintain a best-in-class customer profile that can enable personalisation across marketing and digital product touch points with our customers. As a Product Manager, you'll be part … core product and architecture to guide product decisions. Define clear OKRs and KPIs with your team, and regularly track and communicate progress to senior leadership and stakeholders. Own integrations with partner applications and manage relationships with internal teams, external vendors, and third party partners. Stay up to date with industry ...

Senior Software Engineer – 3D Graphics/Computer Vision London preferred | Full-time | Visa sponsorship available The mission Work at a stealthy 3D/graphics startup that turns real‐world objects into production‐ready, photoreal assets for film, games and real‐time experiences. Think: high‐end material capture and photogrammetry tools ...

deployment and maintenance, and they value teamwork over individual heroics, so focus on engineering best practice like TDD, SOLID and Pair Programming. As a Senior Software Engineer, you'd also have the opportunity to mentor other team members an collaborate with product managers. Skills: TypeScript (Node, React) AWS (Lambda, Fargate ...

Senior Azure API Engineer Outside IR35 | £550-750/day | Remote/Hybrid UK You must have the right to work in the UK The Role Lead the design and delivery of enterprise-grade API solutions on Azure. You'll architect scalable, secure API platforms that unlock business value from ...

Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional product team responsible for building highly scalable, cloud-native, serverless systems ...

Senior Test Specialist Active DV clearance required £45,000 - £50,000 + 10% DV Bonus + SIS Bonus Opportunities for progression and leadership 5 days on-site Role Overview As a Senior Test Specialist, you will play a key role in ensuring quality and reliability across complex, secure systems. Working ...

Senior Embedded Software Engineer – Motorsport Woking, Surrey (Hybrid) Are you a talented Embedded Software Tools Engineer looking to make an impact in motorsport and automotive technology ? Join a dynamic, fast-paced team in Woking, Surrey , working on cutting-edge MATLAB/Simulink embedded software tools for high-performance vehicles. What ...

A financial technology company in Dublin is seeking an experienced Software Engineer to build integration solutions. You will be responsible for the design, implementation, and collaboration with engineering teams. The ideal candidate has over 6 ...

Senior Python Engineer | London | £100k to £150k + benefits This is a role for engineers who want to work on problems that actually matter. You will be building backend systems that support advanced AI research and deployment decisions. The software you work on influences how complex models are tested, understood ...

Senior Solution Architect PLM (all genders) PLM Solution Architecture : Take ownership of the architectural design and implementation of PLM solutions using Siemens Teamcenter Client Collaboration : Engage closely with clients to understand their business challenges, articulate PLM requirements, and develop comprehensive solutions that drive business transformation and efficiency Technical Expertise : Provide ...

Senior Sales Manager – Identity & Biometric Solutions Location: Remote mostly but must be close to Reading, UK (Hybrid – preference for candidates within easy reach of Reading/London) Salary: Competitive About the Organisation Our client are a global leader in digital security, helping governments and organisations bring trust to billions … bookings, revenue, and individual sales objectives Quality, sustainability, and profitability of the sales funnel and pipeline Skills & Experience 5+ years' experience in a senior sales role within a services or solutions environment. Proven success selling to UK Government via competitive tender processes. Strong understanding of central government, borders, law enforcement ...

organisation within the IT & software industry, is seeking a highly experienced French speaking Collections Specialist to join their established EU Credit & Collections team. This senior-level Credit Control position plays a key role in managing high-value and complex accounts, driving the recovery of outstanding debts while maintaining strong customer … degree (or equivalent experience) in Finance, Business, or related field. Extensive experience in collections, including handling complex or high-value accounts at a senior level. Strong understanding of French & UK debt collection processes, regulatory requirements, and ethical practices. Proficient in Microsoft Excel and experienced with ERP or collections software systems. ...

Senior Systems Engineer who wants to be part of a long-standing team, who are experts in their field, where no two days are the same and where possibilities to develop new skills and experiences are around every corner? My client is passionate about creating a friendly, open and inclusive … have an opportunity for an enthusiastic and ambitious systems engineer to join them on their mission to seamlessly deliver end-to-end control systems. Senior Systems Engineer Requirements An experienced engineer and team leader to deliver a complex control system through a complete project lifecycle from design through to commissioning ...