Senior Software Engineer Job Vacancies

526 to 550 of 710 Senior Software Engineer Jobs

Senior Software Engineer

Reigate, Surrey, United Kingdom
Hybrid / WFH Options
Ecm Selection
next generation uncrewed autonomous systems, integrating robotics and autonomy with vehicular technologies. These are nascent projects with in-house technology know-how from techpreneur founders. They are looking for senior software engineers looking for an intellectually challenging problem to work on and get stuck into. The project work will be both core tech development, simulation work as well … as real-world testing of hardware. This could include: low-level software for robotics development and integration; building simulation environments to test autonomous behaviours; HIL/SIL testing; software for autonomy; field testing. Requirements Degree in computer science or similar and ideally a PhD. Demonstrable project experience developing production code in C++ and Python on Linux including documentation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Backend - UK)

Edinburgh, United Kingdom
Hybrid / WFH Options
Dayshape
About us We're Dayshape-an award-winning software scale-up with big ambitions and the momentum to match. Trusted by Big Four and many other top professional services firmsglobally, our AI-powered resource management platform is helping organizations to achieve extraordinary results. Our enterprise platform stands apart as the only solution that combinesadvanced AI, real-time project financials … to make Dayshape the most scalable, flexible and rapid to deploy solution on the market, and we're not there yet. That's where you come in. As a senior engineer, you will work collaboratively with the rest of our cross-functional team to plan and deliver new features and enhancements that support our customers' success. We are … decisions and those of others Great at breaking down big tasks into small chunks, solving tricky problems and tackling risks Used to working with agile development teams on large software products Bonus points if you have Worked with Vue.js, .Net Core, Message Queuing Systems such as Azure Service Bus, SQL Server, and/or Microsoft Azure Worked in (or More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Fleet

Fleet, Hampshire, United Kingdom
Hayden AI Technologies, Inc
Cloud Fleet Engineering team at Hayden AI is at the forefront of managing and scaling our fleet of AI-powered edge devices deployed across global transportation agencies. As a senior engineer, you will play a critical role in designing, building, and scaling cloud services that enable remote device management, over-the-air updates, observability, and high-availability operations … AWS infrastructure using Infrastructure as Code (IaC) tools. Own CI/CD pipelines for cloud services, enabling efficient, secure, and automated delivery processes. Set and uphold high standards for software engineering and DevOps practices across the team, including incident response, monitoring, and postmortems. Collaborate with cross-functional teams-including hardware, product, and other engineering teams-to define system requirements … end-to-end solutions. Drive architectural decisions, perform code reviews, and contribute to long-term technical strategy for cloud services. Mentor junior engineers and share expertise in cloud technologies, software and architectural design patterns. Required Qualifications: Bachelor's degree in Computer Science, Electrical Engineering, or a related field. 5+ years of industry experience. Experience with Amazon AWS services such More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Data

London, United Kingdom
Hybrid / WFH Options
Count Technologies Ltd
leading tech companies- including Cleo, BeautyPie, TooGoodToGo and Omnipresent- to revolutionise how their teams understand and work with data. What you'll do We're looking for an exceptional software engineer to help shape Count's next stage of growth. You'll own technical projects at the intersection of software development, data engineering, analytics and DevOps infrastructure … to drive outsized outcomes across the business. We'd love to hear from you if you: Have at least 4 years of professional experience as a backend/platform engineer Have deep expertise in Python and building reliable data-focused backend services Have hands-on experience with cloud infrastructure (GCP/AWS/Azure), infrastructure-as-code (Terraform), containerisation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer Sr with Security Clearance

Newport News, Virginia, United States
Caribou Thunder, LLC
Software Engineer Sr Senior $100,000-$155,000 Newport News, VA Interim Secret (TS/SCI Eligible) Launch your software engineering career where innovation meets national defense. Join a mission that matters at Caribou Thunder. A Day in the Life - What You'll Do Design, develop, test, and maintain software solutions for the GCCS-J … Command and Control system-DoD's trusted platform for joint operations. Support the full software development lifecycle in an Agile environment, including requirements gathering, design, implementation, and testing. Collaborate across geographically dispersed teams to deliver resilient, scalable, and efficient code supporting real-world mission execution. Drive enhancements and modernization efforts by integrating emerging technologies into existing baselines. Is This … You? Education: Bachelor's degree in STEM or related technical field Experience: 5-10+ years (IV-V) of professional software development Clearance: U.S. Citizen with Interim Secret and ability to obtain TS/SCI Traits: Self-starter with strong communication skills, problem-solving mindset, and a passion for mission-driven development Core Skills Required: Proficiency in Java, Object More ❯
Employment Type: Permanent
Salary: USD 155,000 Annual
Posted:

Senior Software Engineer, DevOps - (Waterford, Ireland)

Dublin, Ireland
Hybrid / WFH Options
Red Hat, Inc
to focus on higher-impact work, creating smart, more innovative solutions that solve our customers' most pressing challenges. Red Hat's Global Engineering team is looking for an experienced Software Engineer with a background in DevOps to join the Agentic and AI Engineering Tools team . In this role, you'll contribute directly to Red Hat's rapidly … for Red Hat, the ability to communicate productively and effectively with team members, stakeholders, and Red Hat leadership is critical. This hybrid position reports directly to the Manager of Software Engineering. You must have the ability to partner collaboratively in our Waterford, Ireland office at least 3 days per week . What you will do: Collaborate with Staff Engineers … Engineering, Product Management, and User Experience to understand customer needs and use cases. Apply technology background in software engineering and systems engineering to make contributions to a Python-based midstream automation platform in the areas of CI/CD, observability, and continuous testing. Execute manual and automated tests for Red Hat AI midstream project/components and deliver clear More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Senior Software Engineer II London, England, United Kingdom London, England, United Kingdom

London, United Kingdom
Axon Enterprise
share camera feeds and tips. By providing a comprehensive, real-time view of unfolding situations, Axon Fusus aids in faster decision-making, and improved public safety outcomes As a senior engineer on the Axon Alerts team, you'll be directly responsible for the design, development and delivery of the Axon Alerts platform. The platform ensures the right people … the heart of our promise to keep our systems running 99.999%, even when bad days happen and the system unusually spikes. What You'll Do Location: London Reports to: Senior Engineering Manager Building services that adhere to our high bar on availability and latency in this mission-critical space Set a high technical bar for the team through code … from reoccurring. Working with the latest cloud based and open source technologies What You Bring Bachelor's Degree in Computer Science, Engineering, or related field 8+ years of professional software development experience Experience designing and delivering highly-available, scalable cloud-based systems Backend service experience in multiple, managed languages such as Java, Scala, Go, C#, or similar Experience working More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Polaron Ltd
and pragmatism, we aim to support the next generation of advanced materials critical to building a more sustainable future. You'll be joining a team of nine as a Senior Software Engineer. This role grants you a significant degree of autonomy, and influence over the development and direction of the platform and product. We're building a cloud … help us grow Polaron, so if you feel like you could excel in this role, please get in touch! You have 5+ years experience working as a product-focused software engineer. A degree in Computer Science, Engineering, AI, Math, Physics, or similar - or equivalent work experience. Experience writing well-tested, maintainable code with a statically typed programming language (TypeScript More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Software Development Engineer, Fees Tech

London, United Kingdom
Amazon
Sr. Software Development Engineer, Fees Tech Are you a seasoned software engineer who thrives on solving complex technical challenges at scale while mentoring others? Do you want to architect critical tech systems that directly impact millions of entrepreneurs worldwide? Join our Seller Fees Tech organization as a Senior SDE and lead the development of sophisticated … services that power Amazon's global marketplace expansion. As a Senior SDE on our Expansions team, you'll architect and develop solutions that standardize fee structures, incentive programs, and fee adjustment mechanisms across Amazon's global marketplace portfolio. You'll be a technical leader who designs scalable, resilient systems processing billions of transactions while guiding more junior engineers and … requirements into technical solutions Share knowledge through documentation, tech talks, and training sessions BASIC QUALIFICATIONS - Bachelor's degree in computer science or equivalent - 5+ years of non-internship professional software development experience - 5+ years of programming with at least one software programming language experience - 5+ years of leading design or architecture (design patterns, reliability and scaling) of new More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Macquarie Bank Limited
a key role in delivering the business strategy. We operate in a flat structure, and team members are encouraged to take ownership and accountability of their work, collaborating with senior members to identify new opportunities. You will see the positive impact of your work supporting revenue growth and operational efficiencies through innovative technology solutions. Team members play multiple roles … markets with 56 years of profitability, you will be part of a friendly, supportive team where everyone contributes ideas and drives outcomes. What role will you play? As a senior engineer, you will leverage your creativity and passion to develop high-quality technology solutions supporting our applications within the Commodities and Global Markets trading group. You will lead … relevant tertiary qualification in Engineering, Computer Science, or equivalent Good understanding of APIs, REST, and data storage patterns Familiarity with Unix/Linux systems and shell scripting Understanding of software architecture and design patterns We welcome applications from anyone inspired to build a better future with us. If you're excited about this role or working at Macquarie, we More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Full Stack

United Kingdom
Hybrid / WFH Options
Maze Design
a Series B company backed by top-tier investors (Felicis, Emergence & Amplify). We operate a global remote workforce driven by our core values . The Role As a Senior Engineer on the Product Engineering team, you'll design and deliver high impact features, working closely with product, design, and other engineers to solve complex problems, build scalable … researchers connect with and reward participants from across the world Integrating video and scheduling tools to provide a streamlined experience for managing and booking user interviews As a product engineer at Maze, you will: Partner closely with product managers, designers and other engineers to design, build, and ship new features Establish best practices, frameworks, and repeatable processes that enable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Exposure

London, United Kingdom
P2P
campaigns , disrupting major ransomware operations , identifying the Twitter hackers , and more. We are building the data platform for blockchain, cryptocurrency, and web3. We're looking to bring onboard experienced Senior Software Engineers who execute high-impact projects and are excited about building at a significant scale! In this role, you'll: Build cloud-native data ingest and aggregation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Golang Software Engineer

London, United Kingdom
Hybrid / WFH Options
Rollbar, Inc
your home. Occasional travel to a physical office may be required to enhance working relationships, collaboration, design, strategy and alignment. Job Description At QAD we are looking for a Senior Golang Software Engineer who is passionate about new technologies, and wants to be part of the team developing and maintaining the QAD Champion API Backend (Golang), serving … EKS and RDS AWS Bedrock Knowledgebases and Agents AWS Sagemaker Generative AI Prompt Engineering Additional Information About QAD: QAD Inc. is a leading provider of adaptive, cloud-based enterprise software and services for global manufacturing companies. Global manufacturers face ever-increasing disruption caused by technology-driven innovation and changing consumer preferences. In order to survive and thrive, manufacturers must More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Development Engineer In Test

London, United Kingdom
GenTrack
customers but families, communities, and ultimately the planet. Gentrackers continuously look for a better way and drive quality into everything they do. About the Role: We're seeking a Senior Software Development Engineer in Test (SDET) to join our high-performing Engineering team in London . This is a hands-on, technical role suited for someone passionate … about delivering quality at scale, building reliable test automation, and driving best practices across the SDLC. As a Senior SDET, you'll work on enterprise-level platforms in the Utilities space, helping shape our testing strategy, enhance CI/CD pipelines, and deliver robust solutions with speed and precision. Key Responsibilities: Design, implement, and maintain automated test frameworks for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions Ltd
engagements secured via the latest government frameworks, the company is set for sustained growth—making now a great time to come on board. The Role As a Full Stack Software Engineer, you’ll build high-assurance systems from the ground up. Unlike commercial fintech work, your solutions will directly support national security efforts. You’ll have the opportunity … novel and impactful product development.You’ll collaborate directly with end-users and stakeholders, translating mission needs into robust, scalable technical solutions. Responsibilities: Design, develop, and maintain secure and scalable software using a test-driven development (TDD) approach Create and maintain reusable, open-by-default code Convert logical designs into production-ready architectures Maintain clean documentation and design specs using More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

Senior Software Engineer

Bristol, Avon, England, United Kingdom
Hybrid / WFH Options
MBDA
We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary : up to £65,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British … more... The opportunity: You will be joining the growing New Product Development team working on the next generation of mission planning and control products, exploiting a wide portfolio of software technologies. The focus of the role will be working with a range of international teams and stakeholders to lead the development and delivery of software requirements and design … through the complete software engineering lifecycle. We are looking for engineers with deep and broad range of experience in software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team. We are committed to developing careers and skillsets by More ❯
Employment Type: Full-Time
Salary: £64,000 per annum
Posted:

Senior Cloud Software Engineer (m/f/d)

Ulm, Baden-Württemberg, Germany
Liebherr-Digital Development Center GmbH
Liebherr-Digital Development Center GmbH in Ulm develops digital solutions for the entire Liebherr Group. Our passionate team from the areas of software development, engineering and data science works together on various projects from the whole Liebherr product world. Our mission: creating outstanding digital experiences! Senior Cloud Software Engineer (m/f/d) Job-ID More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Software Engineer

Belfast, United Kingdom
ctrl-alt.co
assets Build APIs for our partners to access and place orders our platform Take a loosely defined problem through to a valid, technically sound, thoroughly documented, tested, and implemented software solution Collaborate with team members and other engineers across the company Advocate best coding practices to raise the bar for you, your team and the company Mentor engineers on … your team supporting them in their growth Requirements Must Haves 5+ years experience as a Software Engineer Comfortable writing backend code to be performant and efficient Experience building RESTful application interfaces and designing APIs Experience working as a part of a multi-person development team that utilizes automated testing, CI/CD pipelines and peer reviews in an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Zego
tens of millions of policies so far, and raised over $200 million in funding. And we're only just getting started. About the role We are seeking a skilled Software Engineer who brings strong hands-on experience in backend development, with solid foundations in object-oriented programming and cloud microservices architectures. You'll be someone who enjoys solving … specific knowledge and is ideal for engineers who thrive in building and scaling reliable systems and contributing to architectural decisions. What you will be doing Solve complex problems with software that is reliable, well-tested, resilient, and observable. You will develop, test, deploy and own Python microservices that deliver business and user value. Work closely with Engineers, Product Managers … refactoring. Ability to work in a fast-paced environment with evolving requirements, displaying strong business and product ownership and initiative Strong analytical skills and attention to detail. Interest in software optimisation and performance tuning. An understanding of SQL and document databases. Collaborative mindset with excellent communication skills. You will be someone who's actively curious about how AI can More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Software Engineer

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Weare5vtech
Java Software Engineer Grenoble, France CDI, Permanent position €65000 per year - Negotiable 2 days home working per week 5VTech has recently started supporting leading provider of innovative digital solutions for the transportation and logistics industry. The company, based in Grenoble, specializes in creating advanced fleet management systems and telematics solutions that help businesses optimize their operations, improve safety … forefront of technological innovation, empowering logistics companies to achieve higher levels of efficiency through real-time data analytics, GPS tracking, and compliance tools. They are now searching for a Senior Backend Developer specialising in Java or Jakarta EE to participate in product development and integration of new technologies: Responsibilities include: Assistance in maintaining current platforms Optimizing and evolving existing … products Development and maintenance of API's Key Skills: Strong experience of software development with Java EE or Jakarta EE Experience with Kafka or Cassandra for event streaming Experience with implementing Cloud infrastructure with AWS or Other cloud providers If you feel that you have the right experience for this position, apply to the position or reach out to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Javascript Senior Software Engineer (AI Apps)

London, United Kingdom
Hybrid / WFH Options
Tether Operations Limited
contribute to the most innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future? About the job: As a Senior Software Developer, you will be a part of the team that building desktop and mobile AI apps on top of new and cutting edge Tether SDK. Responsibilities: AI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer- AI Platform

London, United Kingdom
Hybrid / WFH Options
Zego
tens of millions of policies so far, and raised over $200 million in funding. And we're only just getting started. About the role We are seeking a skilled Software Engineer who brings strong hands-on experience in backend development, with solid foundations in Python and object-oriented programming. You'll be someone who enjoys solving complex technical … frameworks and a solid approach to debugging and refactoring. Ability to work in a fast-paced environment with evolving requirements. Strong analytical skills and attention to detail. Interest in software optimisation and performance tuning. An understanding of SQL and document databases. Collaborative mindset with excellent communication skills. You will be someone who's actively curious about how AI can More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Software Engineer (.Net / React) (Remote)

Cambourne, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Remotestar
of driven talented people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer in Test

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Arm Limited
The Software (CE-SW) group is responsible for developing and improving the software ecosystem around Arm's next generation architectures and systems. This means working with processors and other hardware technology not yet available to the public. You will join a team of Software Engineers who share a passion for leaving their mark on the future of … engineers to work in the areas of Client/Server/Automotive/IoT/Networking , ready to use their knowledge and experience to ensure we continue to deliver software with the level of quality demanded by our customers. Collaborating with colleagues across the company you will focus on the approach to testing from a system validation perspective, as … development teams. Create automation solutions to streamline and minimize manual testing and development tasks. Familiar with test automation at a DevOps level. Required Skills and Experience: Demonstrated experience with software testing or software development. Good understanding of test methodologies, CI and test automation. Being proficient in C (C++) programming languages. Experience with Python programming and writing shell scripts. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Full-Stack)

Islington, London, United Kingdom
Hybrid / WFH Options
TryHackMe Ltd
around for handful of years, we've grown to more than 5 million community members and our growth isn't slowing down! The Role We're looking for a Senior Full Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the … learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security Collaborating with product managers, designers, tech leads and developers on project plans and technical execution Mentoring and … as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives Contributing to the continuous improvement of software development processes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Senior Software Engineer
10th Percentile
£56,250
25th Percentile
£65,000
Median
£85,000
75th Percentile
£111,250
90th Percentile
£135,000