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    Senior QA Engineer (Remote, UK)

    We’ve signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Focu ...

    Senior Test and Verification Engineer

    Senior Test and Verification Engineer page is loaded## Senior Test and Verification Engineerlocations: Bicestertime type: Full timeposted on: Posted 4 Days Agojob requisition id: JR Evolito’s mission is to accelerate the adoption of electric propulsion in aerospace applications in support of a net-zero w ...

    Senior Aerospace Test & Verification Engineer

    Evolito Ltd is seeking a Senior Test and Verification Engineer to lead testing and verification activities for electric propulsion systems. Candidates should have a degree in Aerospace, Mechanical, Mechatronics, or Electronic Engineering and experience in testing motors or controllers. This role involves environ ...

    Senior Database Site Reliability Engineer

    About Us TherapyNotes is the go-to superhero for behavioral health Practice Management and EHR software! Our top-notch SaaS solution handles scheduling, billing, documenting, telehealth, and more so clinicians can focus on awesome patient care. We're a dynamic team of pros who love to inn ...

    Senior Vehicle Integration Engineer Accessories

    Our OEM Client based in Gaydon, is searching for a Senior Vehicle Integration Engineer – Accessories to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £33.64 per hour. What to expect You’ll be a Vehicle Int ...

    Senior Solutions Engineer UK, Remote

    Boomi is the leading data activation company, empowering organizations to connect their applications and data seamlessly. We are looking for a talented Senior Solutions Engineer to join our EMEA organization and help drive our growth. Location: UK, Remote What you’ll do: Gai ...

    Senior Solutions Engineer Remote (EMEA)

    GoTo Meeting is seeking a Senior Solutions Engineer to join their EMEA organization. This remote role involves managing customer relationships, qualifying sales opportunities, and providing technical expertise. Candidates should have experience with integration platforms and possess strong business acumen and pr ...

    Senior Backend Engineer 100% Remote

    About the Job Contribute to the creation of MiningOS aiming to improve the operational efficiency of Bitcoin mining sites, and of MDK as a developer toolkit aiming to become the standard for the mining industry (see mos.tether.io). Responsibilities Innovative Solutions: Co ...

    Senior Software Engineer, Canvas Core

    About The Team The Canvas Core team builds and maintains the foundational platform that powers Mural’s visual thinking experience. This includes the infinite canvas, key editor components like widgets, editing actions, text editing, and side effects, as well as our custom-built graphics rendering ...

    Senior .NET Performance & Profiling Engineer

    Initialize is seeking a .NET Performance Engineer to join their new team, focusing on the runtime health and throughput characteristics of their platform. This role is crucial for diagnosing and resolving performance issues across .NET services, ensuring systems run efficiently and reliably at scale. The ideal c ...

    Senior Electrical Design / Drafting Engineer

    About The Role Engineered to Protect, that's our promise, we protect what matters - our nations, our waters, our land, our cities, our people, our environment, our world. You will provide advanced electrical drafting expertise using Zuken E3 to produce high‑quality schematics and documentation, m ...

    Senior Platform Engineer (DV Cleared)

    ## Senior Platform Engineer (DV Cleared)Applylocations: Homeworker - UKtime type: Full timeposted on: Posted 30+ Days Agojob requisition id: JR_16694# Join Kainos and Shape the FutureAt Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Wheth ...

    Senior Software Test Automation Engineer

    The opportunity We are looking for a Senior Software Test Automation Engineer who is passionate about delivering high-quality software through automation-first and shift-left testing practices. In this hands-on role, you will design, develop, and maintain scalable test automation solutions across ...

    Senior Software Engineer, Full Stack

    Overview Hi, I’m Paul, VP of Engineering at Customer.io. We’re looking for curious, driven Fullstack (Product) Engineers who want to own big things and delight our customers. You’ll design, build, and ship the core product experiences our customers rely on - while helping the team push boundaries ...

    Senior BMS Service & Commissioning Engineer

    E.ON Energie Deutschland GmbH is seeking a skilled engineer for maintenance and commissioning of BMS systems in the UK. The ideal candidate will possess previous BEMS experience and be electrically competent. Responsibilities include managing sub-contractors, ensuring compliance with health and safety protocols, ...

    Senior Software Engineer, Photos UI

    Cambridge, England, United Kingdom Software and Services Description In this influential role, you will be instrumental in leading the design, prototyping, and development of innovative user interfaces and experiences for the Photos app and related media-centric features. You will spearhead th ...

    Senior Software Engineer UK Remote

    We’re looking for a Senior Software Engineer who builds clean, reliable, and tested software. And who actually cares about solving user problems. You’ll be part of shaping the product, not just writing code and will work closely with Product, Design, and Customer Success teams to do so. You’ll also mentor oth ...

    Senior PCB Design Engineer Essex

    As an enthusiastic and dynamic Senior PCB Design Engineer, highly skilled in PCB design and layout, you will be joining our manufacturing team helping to bring design engineers’ ideas into reality. You will work with world class RF, digital, power and analogue electronics designers on leading edge technolo ...

    Senior Full Stack Engineer Contractor

    Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we ...

    Senior Principal RTL Design Engineer

    A market leader in the design of crucial, innovative HW & SW semiconductor design tools is searching for an RTL expert to drive innovation and system architecture for their IP library, accelerating chip design, providing targeted optimization. Key tasks: Collaborate within a team to de ...

    Senior Infrastructure Engineer AI Infrastructure

    Responsibilities Own the design, deployment, and day‑to‑day operation of OpenStack and Kubernetes clusters optimised for GPU workloads. Build and maintain infrastructure automation using Infrastructure-as-Code (IaC) and GitOps practices. Enable reliable GPU workload sche ...

    Senior Software Engineer, Behavior Planning

    Who We Are AeroVect is transforming ground handling with autonomy, redefining how airlines and ground service providers around the globe run day-to-day operations. We are a Series A company backed by top-tier venture capital investors in aviation and autonomous driving. Our customers include some ...

    Senior Fullstack Engineer Admin/AI

    The Role Title: Senior Fullstack Engineer (Admin & AI Enablement) Team: Admin & AI Enablement Location: Remote / London / Hybrid (TBD) Salary: £90,000 - £110,000 This role will be a key part of building Midnite's new internal back office platform and shaping how in ...

    Senior Spacecraft Power Systems Engineer

    A leading aerospace engineering company in the United Kingdom is looking for an experienced engineer specializing in power subsystems to join their Avionics Team. This role involves responsibilities from design to procurement and integration of spacecraft power systems. The ideal candidate will hold a relevant d ...

    Senior Power System Engineer London

    As a key member of our Avionics Team you will be responsible for the power subsystems for existing developments, from design to procurement and integration, and drive our spacecraft power designs for the future. Responsibilities System Engineering Provide power subsystem e ...

    Senior Cloud Identity Implementation Engineer

    Teleport is looking for a skilled Customer Onboarding Engineer to join their team in the United Kingdom. The role requires diagnosing problems in customer environments and advocating best practices for cloud and Kubernetes deployments. Ideal candidates will hold a Bachelor’s degree in Computer Science and have a ...

    Senior Mobile QA Engineer (Detox)

    Convergys is seeking a Mobile QA Automation Engineer in the UK to contribute to mobile quality engineering. You will work closely with engineers, product managers, and designers to ensure high-quality mobile experiences. Responsibilities include designing and executing automated test cases, developing automated ...

    Senior Solution Engineer Enterprise UK

    Responsibilities Conducts research to prepare for upcoming meetings with prospects to understand their business environment, market, customers, competitors and general business challenges. Carries out discovery conversations with customers to understand their needs and requirement ...

    Senior Staff Software Engineer, Perception

    Who We Are AeroVect is transforming ground handling with autonomy, redefining how airlines and ground service providers around the globe run day-to-day operations. We are a Series A company backed by top-tier venture capital investors in aviation and autonomous driving. Our customers include some ...

    Senior Electrical and Electronic Engineer

    Senior Electrical & Electronic Engineer Company: Ultra MaritimeLocation: Greenford (London) | Hybrid & Flexible Working Available Unleash the Power of Multi-Mission Excellence Step into a world where cutting‑edge technology meets unparalleled expertise. At Ult ...

    Senior Control Systems Engineer – Substation

    Talent Researcher | Shortlisting Talent Across the Electricity & Renewable Energy Industry Location: Remote – with occasional office visits Position: Permanent My client is a leading engineering firm with projects and teams across the ...

    Senior Electrical/Automation Approval Engineer

    About Maritime We help enhance the safety, efficiency, and sustainability of our customers in the global shipping industry, covering all vessel types and mobile offshore units. As a partner to industry, we offer services in testing, certification, training, and technical advisory through the ener ...

    Senior Software Engineer (Front End)

    Our mission at BOLDSCIENCE is to disrupt the Medical Communication and Healthcare Advertising industry by offering the most complete suite of industry leading scientific, creative, and digital expertise under one roof. Our vision is to create the most memorable programs that inspire change – helping healthcar ...

    Senior Software Engineer Workload Identity

    Senior Software Engineer - Workload Identity About CyberArk :CyberArk (NASDAQ: CYBR ), is the global leader in Identity Security . Centered on privileged access management, CyberArk provides the most comprehensive security offering for any identity – human or machine – across bus ...

    Remote Senior Performance Engineer (Contract)

    A tech consultancy is seeking a Senior Software Engineer (Contract) to enhance application and infrastructure performance. This fully remote position requires expertise in .NET, SQL Server, and performance tuning. Key responsibilities include analyzing .NET efficiency, optimizing database performance, and collab ...

    Senior Software Engineer — Payments Platform

    A leading technology firm in the United Kingdom is seeking a Senior Software Engineer to join their innovative team. You will be responsible for designing and developing backend systems for their payment platform using modern practices like BDD and CI/CD. The ideal candidate has 5–7 years of experience in softwa ...

    Senior AI Powered Search Engineer

    A leading cloud technology company in the United Kingdom is seeking an experienced professional to build scalable search applications and improve user experiences. The role requires 7+ years in search applications, expert-level Python skills, and strong independent work capabilities. A Bachelor's degree in a rel ...

    Senior Enterprise Security Solutions Engineer

    A pioneering tech platform in the UK is seeking a Sales Engineer to lead discovery sessions, conduct technical demos, and engage with customers at all levels. The ideal candidate must have over 4 years of technical sales experience, particularly in IT security, and excellent communication skills. This role invol ...

    Senior Cloud Network Engineer – GCP

    We’re partnering with a leading enterprise client to hire Product Engineers specialising in Google Cloud Networking to design, deploy, and scale secure, high‑performing cloud network platforms. If you thrive in GCP-first environments , enjoy solving complex networking challenges, and ...

    Remote Senior Software Engineer 34123

    2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Job Title: Senior Software Engineer – LLM Evaluation & Repository Validation About the projects: We are building LLM evaluation and trainin ...

    Senior IT Infrastructure & Network Engineer

    This is a fantastic opportunity to join Luminance, thepioneer of Legal-Grade™ AI for enterprise.Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc. 5000’s ‘Fastest Growing Companies in America’, Luminance is disruptin ...

    Senior Backend Engineer (Casino UX)

    Midnite is a next-generation sports betting and gaming platform built for a new wave of players. We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people play today. We’re a high performance team operating ...

    Senior iOS Engineer — Architect & Mentor

    A mobile technology company in the United Kingdom is seeking a skilled developer with expertise in mobile application development using Swift, Core Data, and SQLite. The role involves collaboration with cross-functional teams to define and design new features, performing code reviews, and ensuring the performanc ...

    Senior Software Engineer C / C++

    ARCA is currently looking for a Senior Software Engineer to join on a short-term contract to help support an automotive / motorsport engineering programme. This role suits someone comfortable working close to real-time systems, networking and performance-critical software, typically found in vehicl ...

    Senior Frontend Engineer Remote Europe

    We welcome applicants based anywhere in Europe. About Reedsy We’re here to give authors the tools and resources they need to create beautiful books. Our marketplace gathers the industry's best publishing professionals — the likes of Neil Gaiman's editor, Nora Roberts' book markete ...

    Senior Software Engineer FinTech Integrations

    Join us in redefining the creator economy with AI Fanvue is the fastest-growing creator monetisation platform in the creator economy . We are the leading AI-powered creator-first platform, designed to empower creators worldwide to directly monetise their audience. We’re on ...

    Senior Backend Engineer Casino UX

    Midnite is a next-generation sports betting and gaming platform built for a new wave of players. We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people play today. We're a high performance team operating ...

    Senior Forward Deployed Engineer (UK)

    A well-funded, AI-native SaaS company is transforming the insurance industry by enabling smarter, faster, and more equitable underwriting decisions. Backed by leaders behind companies like Salesforce, Veeva, Zoom, and Box, the team is building a platform that embeds intelligent decision-making directly int ...

    Senior Analytics Engineer Market Making

    We are looking for an Analyst to join our team. You will derive insights for group-wide and commercial teams in order to drive actionable insights about the business. You will work alongside a group of other analysts through various individual and team assignm... We are looking for a Product Analys ...

    VP, Senior Product Security Engineer

    Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the products and se ...

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