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    Senior Software Engineer I – Search and AI Platform

    Senior Software Engineer I – Search and AI Platform Are you passionate about building scalable, high-performance data-driven applications? Do you enjoy turning complex datasets into robust, reliable systems that deliver real business impact? About the team The Search and AI Platfor ...

    Senior Software Engineer (C# / Java) Remote & Scalable Backend

    Threecolts is seeking a software engineer to take ownership of features across Inventory Lab's C# and Java-based systems. The role involves designing and building scalable services and APIs, and contributing to technical discussions. Ideal candidates will have 5-8 years of experience in software engineering a ...

    Senior Software Engineer I – Search and AI Platform

    Senior Software Engineer I – Search and AI Platform Are you passionate about building scalable, high-performance data-driven applications? Do you enjoy turning complex datasets into robust, reliable systems that deliver real business impact? About the team The Search and AI Plat ...

    Staff Software Engineer AI First Startup, Equity/Benefits

    Alecto is seeking a Staff or Senior Product Engineer to help shape the direction of AI-native law firm technologies. This role involves working in a fast-paced environment, defining product requirements, and building AI systems. Ideal candidates have experience in early-stage startups, a strong focus o ...

    Senior Software Engineer (C# & Java) – Remote, 25 PTO

    Threecolts is looking for a seasoned Software Engineer to take ownership of features within Inventory Lab’s systems, utilizing C# and Java. The ideal candidate will possess 5-8 years of experience and play a critical role in design, development, and debugging processes. This role offers the opportunity ...

    Industrial Controls Engineer: PLC/HMI Software, Onsite Travel

    VINCI is seeking a Software Controls Engineer to join Actemium Automation in Warrington. This role involves hands-on engineering work on industrial automation projects across various sectors. You'll be responsible for PLC programming, control system integration, and providing technical support to project team ...

    Safety Critical EC&I Software & Hardware Assurance Engineer

    Amentum is seeking a Safety Critical Software and Hardware Assurance Engineer to join our EC&I Engineering Team in the UK. This role supports the submarine programme and involves auditing safety critical FPGA and software systems within nuclear applications. The ideal candidate will have technical expe ...

    C Software Engineer Defence Embedded Systems (Security Clearance)

    An innovative defence and security company is seeking a skilled C Software Engineer to join their team in Cambridge. This role offers the chance to work on groundbreaking technologies that enhance national security. You will engage in developing cutting-edge systems architecture and algorithms, utilizing your ex ...

    Senior Software Engineer, Core Experiences Nottingham, United Kingdom

    Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. ...

    Senior Software Engineer: RFP Automation with ERP/SAP

    TEKsystems is looking for a Software Engineer to partner with a product owner to automate the Request for Proposal process. You'll design and deliver a robust solution using React, Node.js, and TypeScript, while integrating with ERP and SAP systems. The ideal candidate should have strong experience wit ...

    Senior Software Engineer II: Graph & Search Platform (Java)

    RELX is seeking a Senior Software Engineer II (Java/Spring) to join their Search and AI Platform team. This role involves designing graph-based search services, developing robust applications, and integrating with cloud-native systems while supporting scientific discovery through advanced technology. T ...

    C#/.NET Software Engineer — Hybrid, IoT & AI Impact

    Broughton Group in South Cambridgeshire is looking for a C#/.NET Software Engineer to join its fast-growing technology team. This hands-on role involves designing and building high-quality software that impacts scientific processes across the globe. The successful candidate will collaborate with archit ...

    Senior Front End Software Engineer Global Tech £96K

    Senior Front End Software Engineer | Angular & TypeScript | Contract | London You’ll join a well‑established engineering team inside one of the world’s leading technology organisations, working on a mature, well‑structured internal platform used across their global sales and marketing for their e ...

    Software Engineer Java, Cloud Services Development & Unit Testing

    SOFTWARE ENGINEER – Java, Cloud Services development & Unit Testing £60 per hour via Umbrella Newcastle or Guildford – 4 days per week on-site Friday working from home 35-hour working week 12-month contract SC clearance required ...

    Senior Embedded Software Engineer — Space IoT (Low Power)

    GTS Group Ltd is looking for a Senior Embedded Software Engineer based in Loughborough, UK, to join their pioneering team developing cutting-edge space-powered IoT solutions. In this role, you will design and optimize software for low-power, battery-operated devices. The ideal candidate should possess ...

    Member of Technical Staff (Software Engineer, Cloud Infrastructure)

    About the Role The Cloud Infrastructure team owns the foundational cloud primitives and deployment models that power Perplexity's products, from multi-tenant public cloud to single-tenant and on-premises solutions for enterprise customers. As Perplexity grows its Computer and Ente ...

    Staff Software Engineer: Build Scalable, AI Driven Systems

    Performativ, a fintech scaleup in Greater London, is seeking a Staff Software Engineer to tackle complex technical challenges and drive system improvements. This role involves designing robust distributed systems that operate at scale and leveraging AI tools for efficiency. The ideal candidate will pos ...

    Senior Software Engineer – Asset Manager – Up to £140,000

    Technical ownership, AI exploration and project variety at a specialist asset manager. You'll be joining a credit-focused asset manager - a tight, focused business where the work you do actually matters and is felt across the firm. On the technical side, you're taking real ownership here. You ...

    Principal Software Engineer, AI & Cloud for Wealth Tech

    Fairygodboss is seeking a Principal Software Engineer to lead the design and delivery of secure technology products in Asset & Wealth Management. This role involves creating scalable coding frameworks, driving AI technology adoption, and collaborating across teams to enhance user and client experiences. < ...

    Senior Software Engineer Build Scalable Secure AI Infra

    Snyk is searching for a Senior Software Engineer to shape technology advancements while ensuring robust infrastructure design. You will analyze and implement solutions while mentoring upcoming talent. At least 7 years of experience in software engineering and proficiency in programming languages like G ...

    Senior Software Engineer Margin Technology Assistant Vice President

    As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems. We are going through a very exciting phase of transformation in margin and collateral domains in Markets Technology, and you will be required t ...

    Full Stack Software Engineer — Own & Build Impactful Apps

    WE Talent is seeking a skilled Software Engineer / Full Stack Developer based in Leigh-on-Sea, Essex. You will be responsible for building and maintaining impactful applications across web and mobile platforms, utilizing technologies like Node.js, Express, and React. This role offers high levels of own ...

    Software Engineer II Backend & Full Stack on AWS

    TripAdvisor LLC in Greater London is looking for a Software Engineer II to join their dynamic team. This flexible role emphasizes back-end development, while occasional front-end projects may arise. The company operates on a remote-first basis, fostering collaboration through regular in-person meetings. < ...

    Full Stack Software Engineer — Remote, Flexible PTO & Growth

    A leading tech company in Birmingham is seeking a Software Engineer to build its messaging platform. In this full-time role, you will work across the stack with technologies like React/Next.js, Node, and TypeScript. Responsibilities include owning features end-to-end and collaborating closely with customers and ...

    Embedded Software Engineer (C/C++, RTOS) – Flexible Work

    SII Group UK in Belfast is seeking a highly skilled Software Engineer to develop embedded software for defence applications. Ideal candidates will have strong expertise in C and C++, with experience in real-time environments. This role provides an excellent opportunity for professional growth in a collaborati ...

    Hybrid Software Engineer — Build Scalable Museum Tech APIs

    The National History Museum is seeking a Software Engineer to join their team, responsible for building services that enhance both public-facing digital experiences and core business systems like ticketing and payments. This position offers the chance to work on impactful projects that affect millions of visi ...

    Contract Senior C++ Software Engineer Remote SaaS TMS

    Spectrum IT Recruitment is seeking experienced Contract Senior C++ Software Engineers for a remote role based in the UK. This position involves working on the integration of three Transport Management Systems (TMS) into a unified SaaS offering. The successful candidate will assist in supporting and developing ...

    Software Engineer (SAP + AI) in United Kingdom, Glasgow

    Software Engineer (SAP + AI) Location: Glasgow Salary: From £52,400 (plus up to 10% bonus, private healthcare and up to 15% pension) Permanent, Hybrid (2-3 days in the office) Help us create a better future, quicker We’re looking for ...

    Senior Software Engineer — Cloud Native, Secure (SC/DV)

    慨正橡扯 in Cheltenham is looking for Senior and Principal Engineers to design and build secure digital products for public sector organisations. This role emphasizes shaping systems, guiding engineering standards, and solving complex problems in collaboration with capable teams. Successful applicants will ...

    Senior Software Engineer, Core Experiences Edinburgh, United Kingdom

    Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. ...

    Senior Software Engineer, Core Experiences Manchester, United Kingdom

    Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. ...

    Senior Software Engineer – AI for Healthcare Admin Tools

    Dyad AI, located in Greater London, is looking for a Senior Software Engineer to join our team during a rapid growth stage. The successful candidate will play a crucial role in developing BetterLetter, our AI tool designed to help practices reduce the administrative burden associated with clinical letter proc ...

    Senior Software Engineer, Game Dev Tools & Pipelines (Remote)

    PlayStation in Liverpool is seeking a Senior Software Engineer to create and optimize tools that enhance game development processes. The role involves working with engineers and QA specialists to deliver high-quality software, with flexibility for remote working. The ideal candidate brings extensive ex ...

    Senior Software Engineer Embedded Systems, On site Surrey

    Premier IT is seeking a Senior Software Engineer to join their engineering team in East Horsley, Surrey. This role involves hands-on development and technical leadership in a collaborative environment. You will lead software design, support project execution, and mentor other engineers. The ideal candi ...

    Senior Software Engineer (Java/React) – High Impact Fintech

    Be-IT is looking for Java Back End or Full Stack engineers to join their high-performing team in Glasgow. This role offers the chance to work on important and live systems within a fintech environment where technology thrives and engineers have a significant impact. The job includes building user-facin ...

    Senior Software Engineer — Real Time Routing & Growth ML

    Relay Technologies is seeking a Software Engineer to tackle impactful problems from routing algorithms to real-time optimization services. You will work closely with a talented team of engineers, shipping production-level code that enhances user experiences on platforms like Vinted and TikTok. The role ...

    Senior Software Engineer Margin Technology Assistant Vice President

    Overview As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems. We are going through a very exciting phase of transformation in margin and collateral domains in Markets Technology, and you w ...

    Embedded Software Engineer (Bare Metal / Device Driver Development)

    Overview Expleo are seeking an experienced Embedded Software Engineer to support the delivery of a software engineering work package for ongoing vehicle intercom development. The role focuses on developing low-level peripheral drivers and system software for an embedded platform based on the NXP ...

    Senior Software Engineer: AI Driven, Kafka Powered Scala

    A global sports technology provider is seeking a Senior Software Engineer to join their London team. This role involves leading the design and delivery of scalable solutions and transitioning to industry-standard tools like Kafka. Candidates should have strong experience in Scala, familiarity with SQL databases, ...

    Senior Software Engineer, Core Experiences Brighton, United Kingdom

    Senior Software Engineer, Core Experiences - Brighton, United Kingdom Brighton, United Kingdom Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you ...

    C#.NET Cloud Software Engineer – CI/CD & IaC

    DFDS UK & Ireland in Grimsby is looking for a skilled Software Engineer to design and develop high-performing software solutions. This role involves utilizing C#.NET and cloud-native technologies within an Agile team, managing infrastructure as code, and optimizing CI/CD pipelines. Candidates should have a stron ...

    Software Engineer – Commercial Modification (Associate or Experienced level)

    Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The team ...

    Software Engineer – Commercial Modification (Associate or Experienced level)

    Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The team ...

    Software Test Engineer: 3 Month Contract: Manchester/Hybrid

    Software Test Engineer: 3 Month Contract: Manchester/Hybrid We are seeking a Software Test Engineer for a 3 month remote project (Outside IR35.) You will work closely with software development team and be responsible for creating and executing test plans and test cases for software solutions, revie ...

    C# Software Engineer Industrial Machine Control (Onsite UK)

    IC Resources is seeking a C# Software Engineer in Colchester to join their team in developing machine control software for advanced inspection systems. This role will involve collaboration with engineering teams to tackle hardware-software interaction challenges. The candidate should possess strong C# ...

    Software Engineer – Commercial Modification (Associate or Experienced level)

    Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The team ...

    Senior Cloud & Security Software Engineer (AWS, CI/CD)

    RELX INC in Greater London is seeking a skilled software developer focused on delivering secure, scalable software and cloud infrastructure. The successful candidate will design, build, and support production-ready solutions in AWS while mentoring colleagues. This role requires a strong background in P ...

    Senior Test Software Engineer for Mission Critical Defense

    A leading technology firm in Stevenage is seeking a Senior Test Software Engineer. This role focuses on developing high-reliability test solutions that integrate complex defence systems without a login screen. You'll need strong skills in C, C++ or ADA, and the ability to work in mission-critical environments. I ...

    Senior Software Engineer (Remote) – C#/.NET, Angular, AWS

    Energy Jobline ZR is looking for a Senior Software Engineer to join their mission-driven organization focused on enhancing education. This role offers a 100% remote work option with a salary range of £60,000 to £70,000 DOE. The company values a supportive engineering culture where collaboration and con ...

    Product Minded Software Engineer: Own High Impact Work

    PortSwigger Ltd, located in Knutsford, seeks a product-minded software engineer passionate about building and evolving web security features. You will solve complex technical problems, tackling challenges across frontend, backend, and infrastructure. Join a supportive environment where your contributio ...

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      Lead Modelling Software Engineer Python Devops Jobs in United Kingdom Job Search Guide, Trends and Insights