1,826 to 1,850 of 2,368 Software Engineering Jobs in the UK excluding London

Principal Software Engineer (Java) London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor looking for a step up into a senior position within a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to … integrate seamlessly with bank infrastructure to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll be the focal point of a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux … d like!) 🌍 Opportunity to collaborate with major global banks 🚀 Fast-paced, product-led environment where your voice matters If you're a motivated Senior/Principal/Staff Java Software Engineer ready to tackle complex challenges and deliver meaningful change, hit apply – and shape the future of payments with us. More ❯

us? What will your typical day look like? Different that’s for sure... At Atom, we are building the future of digital finance. We're looking for a Junior Software Engineer to join our Lending Value Stream. This is not a traditional, code-heavy engineering role. Instead, you'll be a key player in leveraging our Flowable platform … is low-code focused, you will still need to apply your coding skills. You will be expected to implement fundamental coding standards. Delivery & Best Practices: Collaborate with the wider engineering team through activities like pair programming. You'll contribute to delivery meetings by providing basic task sizing, communicating progress, and flagging blockers. You'll also develop an understanding of … to demonstrate proficiency in Java. Experience with a low-code platform like Flowable is desired, but not essential. An excellent communicator who is comfortable working with various stakeholders and engineering teams. A desire to learn fast and contribute to a team-oriented environment. A Computer Science degree with foundational knowledge of software development lifecycle. What you’ll get More ❯

We're hiring a Senior Software Engineer to join a cutting-edge research team in Cambridge, working on the future of wearable and immersive technologies. You'll play a key role in developing the software and systems that keep our data collection lab running smoothly - ensuring that the audio, video, and sensor data we capture is clean, reliable … contract - PAYE - inside IR35 - Paid on a weekly basis Location: Cambridge - Fully onsite - non-negotiable Weekly payroll through Principle HR What you'll do: Build and maintain Python-based software for data collection systems Work with prototype devices (smart glasses, VR headsets) and integrate them into existing pipelines Debug and troubleshoot onsite when systems need attention Deploy, test and More ❯

We're hiring a Senior Software Engineer to join a cutting-edge research team in Cambridge, working on the future of wearable and immersive technologies. You'll play a key role in developing the software and systems that keep our data collection lab running smoothly - ensuring that the audio, video, and sensor data we capture is clean, reliable … contract - PAYE - inside IR35 - Paid on a weekly basis Location: Cambridge - Fully onsite - non-negotiable Weekly payroll through Principle HR What you'll do: Build and maintain Python-based software for data collection systems Work with prototype devices (smart glasses, VR headsets) and integrate them into existing pipelines Debug and troubleshoot onsite when systems need attention Deploy, test and More ❯

Project Lead - Software & Embedded Systems £45000 - £50000 + Great Benefits Manchester, Northwest. Hybrid working available. 3 days on site, 2 at home Applause IT are working with an established global security product vendor, seeking a highly motivated and experienced Project Lead (Project Manager) to drive the successful delivery of multiple concurrent software and embedded electronics projects from concept … market launch. This role is pivotal in coordinating cross-functional teams, managing project timelines, and ensuring alignment with business objectives. The ideal candidate will possess a proven experience in software and/or embedded project management. Your responsibilities will include overseeing PI planning, managing project phase gates, and ensuring that internal processes support efficient and scalable delivery. Key Responsibilities … Project Leadership Lead end-to-end project execution across software and embedded hardware domains. Define project scope, goals, deliverables, and success criteria in collaboration with stakeholders. Develop detailed project plans, schedules, budgets, and resource allocations. Monitor and report on project progress, risks, and issues, ensuring timely resolution and escalation where necessary. Facilitate Agile ceremonies including PI Planning, Sprint Reviews More ❯

Software Engineer (language agnostic) 📍 Location: London (Hybrid) 💵 Salary: Up to £180,000 + Bonus + Full Benefits Package The Opportunity Step into a high-impact Software Developer role at a top-tier tech-driven firm where you’ll help automate and optimize the full lifecycle of trading, research, and back-testing systems. This is your chance to influence … tools 💰 Strong base salary with generous, performance-linked bonuses 🤝 Join a smart, collaborative team where your input matters from day one What You’ll Bring 🎓 Degree in Computer Science, Engineering, or a related STEM discipline 🐍 Proven experience (1+ years) with Python and/or Java (or any other main programming language... C#, C , KDB+/q etc.) - they are More ❯

Software Engineer (language agnostic) 📍 Location: London (Hybrid) 💵 Salary: Up to £180,000 + Bonus + Full Benefits Package The Opportunity Step into a high-impact Software Developer role at a top-tier tech-driven firm where you’ll help automate and optimize the full lifecycle of trading, research, and back-testing systems. This is your chance to influence … tools 💰 Strong base salary with generous, performance-linked bonuses 🤝 Join a smart, collaborative team where your input matters from day one What You’ll Bring 🎓 Degree in Computer Science, Engineering, or a related STEM discipline 🐍 Proven experience (1+ years) with Python and/or Java (or any other main programming language... C#, C , KDB+/q etc.) - they are More ❯

enable debugging, profiling and seamless deployment of workloads targeting Arm-based hardware. We are looking for a curious and driven engineer who is passionate about delivering impactful, high-quality software with a key focus on the end user experience. This is a unique opportunity to join a team working across a wide range of technology stacks to enable effective … software development for the next wave of ML centric compute on Arm. Responsibilities: Collaborate within a diverse team to design, deliver and refine the tools and workflows required to accelerate development on the next generation of Arm powered, ML capable, hardware. Engage with our agile development processes to help deliver high quality results at pace. Support and connect with … internal and external customers to ensure alignment and delivery of multi-faceted end to end solutions. Strengthen Arm's software ecosystem by upstreaming contributions and identifying opportunities to open source internal projects. Required Skills and Experience: Demonstrable proficiency in an at least one programming language and software stack. A curiosity and drive to create innovative developer experiences through More ❯

WebMethods Senior Software Engineer Hybrid (2-3dpw Onsite) £70,000 - £78,000 Must hold, or be eligible to obtain, Security Clearance (continuous residency in the UK for the past 5 years, without any single absence of more than 28 days in a row). About the Role Our client is seeking an experienced WebMethods Senior Software Engineer … to contribute to the delivery of large-scale, complex, and innovative enterprise digital projects. The work involves agile custom software development and integration at an enterprise scale, using a mix of integration, open-source, and proprietary technologies. Working Model This is a hybrid role. Your working locations will vary depending on project needs and may include offices, client sites … and your home. Please note this role cannot be carried out fully remotely. Responsibilities Take a senior engineering role focused on building seamless integration using the webMethods Hybrid Integration solution for both cloud and on-premise systems (minimum 5-8 years of relevant experience). Lead and deliver development projects as a Development Lead. Design, develop, and deploy integration More ❯

Senior Software Engineer Salary: up to £50k Location: Buckinghamshire My client, an innovative leader in the technology space , is seeking a Senior Software Engineer to drive the development of next-generation Windows desktop applications. This role blends desktop engineering, networking, and real-time data integration , offering the chance to work on truly cutting-edge projects. Key Responsibilities … Optimize and extend Node.js applications Implement API integrations with external services Collaborate using modern Git workflows Contribute across the full technology stack What We're Looking For 5+ years software development experience 3+ years hands-on with Electron Strong expertise in TCP/IP networking Proven track record of desktop application projects Experience with IP camera integration (preferred) Proficient More ❯

World Class Defence Organisation is currently looking to recruit a C# Software Engineer subcontractor on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesnt need to be overly extensive. Job Title: C# Software Engineer Rate: £65.00 per hour Overtime Rate: Hours worked over 37 hours … or 4 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product … work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset/experience required: Proficient in C# C++ experience would be great Microsoft More ❯

Limited are one of the fastest growing Fintech companies in the UK and are experts in the payment and financial services arena. We now have a fantastic opportunity for Software Engineer to join us on a fixed term contract basis in our Research and Development team. Within this role you will: Assist in the requirements gathering process to help … ensure requirements contain enough information and fact to support design, development and implementation. Participate in Agile development team to develop software designs and specifications based on system level requirements and in accordance with defined development procedures. Actively participate in sprint and release planning, daily stand-ups and retrospectives. Design software that meets the requirements of the business and … this role you will need to: Experience of using object oriented programming languages, especially C# and .NET. Experience of using SQL Server or equivalent directly via Management interface or software application. The ability to solve problems and provide workable solutions or workarounds. Ability to continually learn and adapt to new technologies and implement where suitable. Experience with Microsoft Azure More ❯

Stevenage We have a great opportunity for a proactive and passionate Lead Software Developer to join our expanding team in Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end to end representation of the weapon system! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 3-4 days per week on-site due to … support. This role will offer you the opportunity to: Grow your skills and abilities, whilst supporting the full MBDA development lifecycle. Develop a broader view of systems of systems engineering and drive the technical innovation through a synthetic environment. Work on the worlds most advanced defence systems from the initial concepts with advanced visualisation techniques (AR/VR) and … part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers What we're looking for from you: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components More ❯

payment and financial services arena. Are you the right applicant for this opportunity Find out by reading through the role overview below. We now have a fantastic opportunity for Software Engineer to join us on a fixed term contract basis in our Research and Development team. Within this role you will: Assist in the requirements gathering process to help … ensure requirements contain enough information and fact to support design, development and implementation. Participate in Agile development team to develop software designs and specifications based on system level requirements and in accordance with defined development procedures. Actively participate in sprint and release planning, daily stand-ups and retrospectives. Design software that meets the requirements of the business and … this role you will need to: Experience of using object oriented programming languages, especially C# and .NET. Experience of using SQL Server or equivalent directly via Management interface or software application. The ability to solve problems and provide workable solutions or workarounds. Ability to continually learn and adapt to new technologies and implement where suitable. Experience with Microsoft Azure More ❯

Software Architect Location: Hybrid working in Bristol or Stevenage Salary: Up to £80,000 per annum + 21% Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), Great pension, Enhanced parental leave, medical insurance, dental insurance, share plans, shopping discounts, amazing on-site facilities including a heavily subsidised restaurant, bar and gym A market leading … and global company within the defence sector are looking for an experienced software engineer and architect with a passion for innovative software design. This is a fascinating chance to be involved with developing cutting-edge software architecture solutions for user interfaces and embedded systems within aerospace electronics. This position is subject to security clearance and so all … be British Citizens and have resided in the UK for the last 5 years. Previous or current SC and DV clearance is highly beneficial. Duties & Responsibilities Develop market leading software for system designs that promote security, safety, useability and reliability Create, define and monitor Structural and Temporal Architecture while considering the Internal and External interfaces alongside the delivery teams More ❯

contribute to new, high-performance graphics solutions, integrate our solutions with new hardware platforms, optimise the Android OS graphics stack, benchmark our systems against competitors, work with 3rd party software developers and generally ensure that we have the best possible graphics experience on the market. Role and Responsibilities Develop innovations to optimise real-time rendering pipelines and deliver class … of an assigned project Translate complex functional and technical requirements into detailed design and implementation Skills and Qualifications Required Skills A degree in Computer Science, Electronics, Natural Science, Mathematics, Engineering or any related discipline (an equivalent period of industrial experience may be substituted) A proven track record in real time embedded software development - preferably for mobile devices – with … and debugging Desirable Skills Experience of SKIA graphics library Experience working on GPU Drivers Experience designing and implementing GPU shader algorithms (in glsl, hlsl or equivalent) Experience developing system software for Android OS Experience designing and implementing image processing algorithms Experience working with ARM 64-bit architecture Familiarity with CPU/NPU hardware architectures Java and/or Python More ❯

contribute to new, high-performance graphics solutions, integrate our solutions with new hardware platforms, optimise the Android OS graphics stack, benchmark our systems against competitors, work with 3rd party software developers and generally ensure that we have the best possible graphics experience on the market. Role and Responsibilities Develop innovations to optimise real-time rendering pipelines and deliver class … of an assigned project Translate complex functional and technical requirements into detailed design and implementation Skills and Qualifications Required Skills A degree in Computer Science, Electronics, Natural Science, Mathematics, Engineering or any related discipline (an equivalent period of industrial experience may be substituted) A proven track record in real time embedded software development - preferably for mobile devices – with … and debugging Desirable Skills Experience of SKIA graphics library Experience working on GPU Drivers Experience designing and implementing GPU shader algorithms (in glsl, hlsl or equivalent) Experience developing system software for Android OS Experience designing and implementing image processing algorithms Experience working with ARM 64-bit architecture Familiarity with CPU/NPU hardware architectures Java and/or Python More ❯

EdTech startup on a mission to transform learning outcomes for students across the UK — and we’re looking for a talented Full Stack Engineer to join as our second engineering hire . You’ll work directly with the founders to build intuitive, impactful features for learners and educators. This is a chance to shape our platform, product, and engineering … Own end-to-end features that improve user experience and learning outcomes Work closely with product, design, and real users to ensure we’re solving meaningful problems Help define engineering practices and foster an inclusive, collaborative culture Bring a product mindset — you’re not just writing code, you’re creating solutions What We’re Looking For Solid full stack More ❯

EdTech startup on a mission to transform learning outcomes for students across the UK — and we’re looking for a talented Full Stack Engineer to join as our second engineering hire . You’ll work directly with the founders to build intuitive, impactful features for learners and educators. This is a chance to shape our platform, product, and engineering … Own end-to-end features that improve user experience and learning outcomes Work closely with product, design, and real users to ensure we’re solving meaningful problems Help define engineering practices and foster an inclusive, collaborative culture Bring a product mindset — you’re not just writing code, you’re creating solutions What We’re Looking For Solid full stack More ❯

EdTech startup on a mission to transform learning outcomes for students across the UK — and we’re looking for a talented Full Stack Engineer to join as our second engineering hire . You’ll work directly with the founders to build intuitive, impactful features for learners and educators. This is a chance to shape our platform, product, and engineering … Own end-to-end features that improve user experience and learning outcomes Work closely with product, design, and real users to ensure we’re solving meaningful problems Help define engineering practices and foster an inclusive, collaborative culture Bring a product mindset — you’re not just writing code, you’re creating solutions What We’re Looking For Solid full stack More ❯

Principal Java Engineer £75,000 - 90,000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Role: Principal Software Engineer Salary: £75,000 - £90,000 Additional Package: Various Bonus, Extensive Benefits Package Location: Bristol, Hybrid Are you a Principal Software Engineer ready to step into a high-impact leadership role? This opportunity puts you at the … forefront of a large-scale digital transformation project, leading multidisciplinary engineering teams to build a secure, cloud-native solution that will shape the future of critical government services. In this role, you'll combine hands-on technical expertise with strategic decision-making. You'll set technical direction, influence architectural choices, and mentor engineers while still staying close to the … code. If you thrive in fast-moving environments where you can deliver meaningful outcomes, this could be your next big opportunity. Role Requirements Lead a multidisciplinary team of Software, DevOps, and Test Engineers delivering cloud-native solutions. Drive technical direction, architecture, and tool/framework selection for a large-scale programme. Balance leadership with hands-on coding and solution More ❯

to answer more than 780 million queries every month-a number that's growing rapidly for one simple reason: everyone can be curious. We are seeking an experienced Fullstack Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next … generation of advanced search technologies. This is a critical, high-impact engineering position, requiring expertise across both backend and frontend components of our data acquisition stack. Responsibilities Take ownership of and lead projects focused on developing large-scale web crawlers, ingestion pipelines, and data processing systems. Build, maintain, and optimize core backend and frontend components for crawler services, including … that handle high-load and real-time data operations. Rapidly iterate, experiment with novel approaches, and continuously enhance system performance, usability, and reliability. Qualifications Minimum of 5 years of software development experience, with strong knowledge of data structures and algorithms in at least one of the following languages: Python, C++, Rust, or Go. Experience with large-scale web crawlers More ❯

Java Software Engineer - Banking London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world … cutting-edge solutions that integrate seamlessly with bank infrastructure to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll join a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux … week (or more if you’d like!) 🌍 Opportunity to collaborate with major global banks 🚀 Fast-paced, product-led environment where your voice matters If you're a motivated Java Software Engineer ready to tackle complex challenges and deliver meaningful change, hit apply – and shape the future of payments with us. More ❯

Java Software Engineer - Banking London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world … cutting-edge solutions that integrate seamlessly with bank infrastructure to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll join a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux … week (or more if you’d like!) 🌍 Opportunity to collaborate with major global banks 🚀 Fast-paced, product-led environment where your voice matters If you're a motivated Java Software Engineer ready to tackle complex challenges and deliver meaningful change, hit apply – and shape the future of payments with us. More ❯

Java Software Engineer - Banking London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world … cutting-edge solutions that integrate seamlessly with bank infrastructure to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll join a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux … week (or more if you’d like!) 🌍 Opportunity to collaborate with major global banks 🚀 Fast-paced, product-led environment where your voice matters If you're a motivated Java Software Engineer ready to tackle complex challenges and deliver meaningful change, hit apply – and shape the future of payments with us. More ❯