1 to 25 of 425 Senior Software Engineer Jobs in the UK

Senior Software Engineer, C#, SQL, JavaScript. Full Stack role - 75% Back End, 25% Front End. Home Based role with one day a month at their office in Nottingham. £60,000 - 70.000 + benefits Market leading client is seeking a C# Senior Software Engineer to … exciting products. In this technically demanding role you will produce high quality code, get involved across the SDLC and will help mentor less experienced Software Developers. Tech stack is C#, .NET Framework 4.8, SQL, Javascript, AngularJS (moving away from this), AWS, Docker, React, Azure DevOps for CI/CD … to ensure solutions are understood, agreed and relevant. * Work in a fast moving agile development environment. * Design and develop high quality, clean and robust software using your strong C# skills. * Help drive process improvement. * Help move away from .net framework to .net core. * Mentor and work closely with other more »

Senior Software Engineer - 110k - Hybrid WorkingOpportunity for a tech-savvy innovator with a passion for data-driven solutions to join a global data-centric company as a Senior Software Engineer, helping to shape the future of clients' data strategies and engineering practices.They specialise in more »

The worldwide data management software market is massive (IDC forecasts it to be $137.6 billion by 2026!). At MongoDB, we are transforming industries and empowering developers to build amazing apps that people use every day. We are the leading modern data platform and the first database provider to … IPO in over 20 years. Join our team and be at the forefront of innovation and creativity.ResponsibilitiesAs a Senior Tools Software Engineer, you bring expertise in hands-on MERN stack software development with a focus on software security. You will primarily contribute to our MERN … of feature development and enhancement, bug fixes, and participating in code reviews and architecture design and decisions. Additionally, you will be the SME on software security concepts and best practices on our team. This includes identifying potential vulnerabilities in various layers of our applications and efficiently and effectively defining more »

Senior Software Engineer We're seeking a seasoned software engineer to join the team of a prominent manufacturer specializing in hydrophones, ultrasound transducers, test stations, and acoustic materials. Key Responsibilities: Leading the development of sophisticated control software applications in LabVIEW for electromechanical ultrasonic measurement more »

Role: Senior Systems Software Development Engineer Location: Cambridge - 100% onsite PAYE contract - Required start date ASAP - potential to be extended up to 18 months dependent on performance A global technology leader is developing a revolutionary new project and are seeking a highly proficient software engineer more »

working with a leading biotech company based in Oxford, working on cutting-edge solutions for healthcare and life sciences. They are looking for a senior python software engineer to join their team.As a senior python software engineer, you will:- Work closely with scientists, engineers … and the wider team to understand the requirements and specifications of software projects- Design, implement, and maintain high-quality, scalable, and robust python code and libraries- Apply machine learning techniques and algorithms to solve complex problems and generate insights from large and diverse datasets.- Troubleshoot, debug, and optimise the … performance and reliability of software systems- Follow and promote best practices for software engineering, such as code reviews, testing, documentation, and version controlTo be successful in this role, the below is a guide to requirements- A bachelor's degree or higher in computer science, engineering, or a related more »

INFOSenior Software EngineerHousehold Retail Name!Up to 90,000Hybrid in Central LondonA leading Household Retail Brand is looking for a Senior Software Engineer to enhance their Platform Team.CompanyThis company is a leader in the Retail space in the UK, being a multi-channel, multi-brand business … that has heavily invested in its Software Engineering and Platform capabilities over the past few years.RoleYou would be coming in as an experienced member of the Engineering team, applying architectural and engineering principles to define and deliver technology to the brand's platforms. The aim of the position is more »

Senior Software Engineer Salary: Up to 85,000 per annum Location: LondonPermanent An exciting opportunity has opened as a Senior Software Engineer in a company leading the way in changing the fitness industry. Their mission is to educate about how simple fitness is and … make it about longevity and well-being, not a quick fix.As a Senior Software Engineer you will take ownership of product strategy and help to build the best fitness app for a growing community. You will be essential to the continued success of the company and their … help define product, design and brand strategy.Driving the product lifecycle from vision and planning through to product delivery, collaborating across the executive team and senior engineering, marketing, design and operations leadership.Learning about customer roadblocks, and then developing new product or feature ideas that lead to customer success.Mentorship and coaching more »

mix of technical challenges and opportunities to work on projects that contribute significantly to the National Security sector Key Responsibilities: Develop and deliver innovative software solutions in an Intelligence Security Systems environment. Engage in the full lifecycle of software development, from design through to deployment. Utilise Python and … key and cyber assurance. Job Requirements: Proven ability in networking, particularly with an understanding of IP addressing, subnetting, and routing. Experience in developing robust software on Linux platforms. Expertise in Python and familiarity with other programming environments. An analytical approach to problem-solving within security frameworks. Must be eligible more »

a bonus up to 20%, private healthcare and wellbeing support. No CV needed for an initial conversation, reach out for more details.Specialism DevOps, Cloud, Software Engineering Job type Permanent Location London Salary90,000 - 100,000 per annum James Yarrow Consultant more »

Full TimeKemble, GloucestershirePosted 5 months ago60,000 - 80,000/Year Senior Embedded Software Engineer – 60k – 80k – Kemble – Semi remoteHexwired Recruitment is recruiting for a well established solutions provider based in Kemble, Gloucestershire. They are now seeking an Senior Embedded Software Engineer to help … an experienced team to develop a range of bespoke products.The company are expanding to meet the demands of their clients and are seeking a Senior Embedded Software Engineer ideally with solid experience writing Firmware, prototyping and liaising with customers on requirements.Due to the nature of the job … the company will require mostly onsite work with some flexibility.Key Skills:4+ commercial Embedded software experienceGood commercial experience working on RTOSSerial comms experience (SPI, I2C etc)Experience with requirements capture with customers is advantageous but not essentialThe company are looking to offer circa 80k along with an excellent benefits more »

Senior Software EngineerSenior Python Engineer to be part of an exciting project that will see one of the largest banks in the UK completely overhaul and revolutionize their approach to engineering. This is an opportunity to be part of a project to establish a world-class engineering … tech.You will work with a global, diverse, and inclusive team that is passionate about delivering customer-centric solutions using the latest technologies. As a Senior Software Engineer, you’ll be a key player in shaping the future of banking. You’ll lead the design, development, and maintenance … and stakeholders to understand the objectives, goals, and requirements of the projects you’ll be working on.Key Responsibilities:Lead the design and development of software that delivers a positive customer experienceCreate and maintain high-quality software using Python as your primary languageOptimize our software engineering capability and more »

Snr Java Engineer | ‍AI Cyber Security | REMOTE | 110KWith AI becoming a part of our lives more and more every day, we find ourselves faced with a whole host of new security threats. So wouldn't being part of one of the first AI Security Analytics/intelligence software … individuals ahead of the curve when it comes to modern security threats by using AI and analytics.Together we are on the hunt for a Senior Back-end Engineer to come and play a key role in building and maintaining the core of this brand-new AI platform.As a … Snr Java Engineer, you can expect to;Work heavily within the product squad (Threat/market intelligence)Be a key figure within the core platform teamDesign and develop Java & Python-based web appsDrive new features and improvements with next to no guidance.Offer customer support from time to timeIn order more »

We are seeking a skilled Senior Software Engineer with expertise in Generative AI and Large Language Models (LLMs) to help grow adoption across our organisation. As part of our AI Platform team, you will play a pivotal role in developing and deploying systems that leverage the power … an agile environment, and have a knack for effective communication and stakeholder management, we’d love to hear from you! As our lead AI Engineer, you will work with the in-house team behind our first wave of AI Assistants and Tools in use across Oxford Economics. Your team … will be part of an established team of customer-focused individuals who are passionate about solving complex problems at scale. Our databanks and modelling software provide clients across the world with advanced economic forecasting technology covering a range of industrial and commercial scenarios. Your team will own and maintain more »

Senior Developer - C#/Azure - (£500 - £600 Per Day) - Outside IR35 - Remote Overview: An excellent opportunity has arisen with an established financial services organisation, to work on an exciting greenfield project. We are looking for an experienced Software Developer to join a small team of experienced contractors on … Experience working in a financial services environment (ideally pensions) Contract details: 6 month contract (long term) £500 - £600 per day - outside IR35 Fully remote Senior Developer - C#/Azure - (£500 - £600 Per Day) - Outside IR35 - Remote more »

Senior Software Engineer Want the opportunity to work within an industry leading engineering consultancy? We aspire for growth and as a result are currently looking for an experienced Senior Software Engineer to join an ever-expanding industry. As a Senior Software Engineer on our teams, you'll play a pivotal role in critical projects throughout the software development lifecycle. Your role demands professionalism and adherence to best practices, with an emphasis on problem-solving and analytical prowess. Creative thinking is valued, as our projects often require innovative solutions. Benefits Exciting … opportunity available for a Senior Software Engineer to join a leading Engineering Consultancy based in Manchester or Cheltenham Opportunity to Hybrid work 2-3 days per week Competitive Salary up to £90,000 per year with amazing benefits SC Clearance Training and Development Opportunities Social & Networking Events more »

Job Title: Senior Software Engineer - Innovative Technology Solutions Provider Locaton : Manchester Salary : £60,000 - £75,000 + Package Are you a skilled and ambitious Senior Software Engineer seeking an opportunity to thrive in a dynamic and forward-thinking environment? Join our cutting-edge technology … solutions provider as we revolutionize the industry! We are currently seeking a highly motivated Senior Software Engineer to contribute to our mission of pushing the boundaries of digital innovation. About Us: We are a leading company in the development of advanced software applications, delivering innovative solutions … that provide actionable insights to our clients. As a Senior Software Engineer, you'll have the chance to work on exciting projects and be an integral part of our team's commitment to transforming the digital landscape. Responsibilities: •Design, develop, and implement high-quality software solutions more »

Senior .Net Software Engineer £55,000pa + Benefits Yorkshire HQ 2 Days a month/Homeworking (Must be UK based) Are you an experienced Software Engineer looking to work in the Fintech Space? Do you want to work with amazing people developing digital products whose … as well exciting greenfield projects. Their core Mortgage and Savings platform is developed internally and is supported in house alongside other applications. As a senior .Net Software Engineer you will have a passion for engineering seamless API Integrations and leveraging Azure platforms to build robust and scalable … support the core platforms. You will work as part of a talented team, where you will receive hands-on guidance and mentorship from experienced software developers, software architects and tech leaders to help accelerate your growth and development. This is a remote first opportunity, requiring 2 days a more »

Are you an experienced senior software engineer with a desire to make green & sustainable practices the norm? A London-based company who are a leader in large-scale renewable energy storage solutions have an opportunity for an experienced senior software engineer to join their … growing team. They want to hire someone who approaches software with a curious & positive mentality; the kind of thinking they feel is critical to bring about a much needed change to the green energy sector. A medium sized company themselves, they are partnered with some of the biggest global … energy firms in their journey to bring about a more efficient & cost-effective means to supply green energy to the planet. Their software engineers primarily use: Go/Golang AWS as their chosen cloud service for infrastructure Docker NoSQL Databases (Cassandra & MongoDB) CI/CD If you’re experienced more »

Developing strategies that push the boundaries requires the best people. We are looking for a smart, talented, software engineer/developer who wishes to challenge the status quo, ask tough questions and find the answers to the issues we face as a society. We are seeking those with … the box and shape a healthier and more prosperous future. 3ADAPT is B-Corp-certified SME, passionate about advancing sustainability through innovative advisory and software solutions. Their team collaborates closely with a wide range of clients, from SMEs to some of the UK's largest organisations and landowners across … of everything they do. We are looking for someone who is able to support the development of our leading analysis capability through developing our software as a service offering. This will be used by our clients to bring together diverse datasets, providing cutting edge analysis and enabling their organisations more »

Senior Software Engineer £60,000-£75,000 Cambridge - Once a month in the office I’m currently working with one of Cambridge’s most progressive Software companies who are looking for a Senior Software Engineer to join their growing teams. This is a … evolve. More about the company Founded over 24 years ago. Based out of Cambridge but have a further 5 offices worldwide. Specialise in Database Software – helping their clients streamline their processes. This includes having various platforms and solutions their clients use. Award winning business with planned growth across … over 15 hires within the IT team. The Roles – Senior Software Engineer Cambridge – Once a month in the office. Work within a cross-functional team, working across the entire product suite. Support Junior Developers where needed. Work closely with clients old and new to take down requirements. more »

Senior Software Engineer, Core Prime Brokerage Digital Assets Prime Brokerage (Fintech) Office in London, UK (Remote flexible) A global fintech are currently seeking a talented and experienced SWE to join their team and play a crucial role in building the firm’s real-time event processing system … architectural decisions, upholding the highest bar for quality Maintain adherence to SLAs/SLOs Knowledge, Skills & Abilities At least 8 years of experience in software development/engineering Bachelor's degree in Computer Science, Engineering, Finance, or related field. Strong proficiency in programming languages such as Java, C++, or more »

Full Stack Senior Software Engineer 🚀 Tech: React, Typescript, Node.js, Express, MongoDB, AWS 🤝 Cybersecurity 💷 Up To £69,000 📍 100% Remote – Work From Anywhere! 📈 Company Size – 70 + Join a company who launched just over a few years ago and have since hit millions of users. They have a … fully remote, globally distributed team, they place important on team events including an all-paid for yearly trip to a vibrant destination. The successful Senior Software Engineer will lead the software engineering team that maintains the platforms technical stack, and will be instrumental in shaping the … of the engineering team. This role would suit someone strong commercial working with the back-end and front-end. The Essential skillset of the Senior Software Engineer Commercial experience working in the MERN stack Working knowledge of AWS Proven ability providing mentorship and/or leading on more »

Senior Software Engineer A Global Systematic Trading Firm is looking for a Senior Software Engineer to help build out a next-generation trading systems. You will be involved in mission-critical projects in trade execution, application development and market data feed processing, shaping and … the design and implementation of next-generation trading systems, focusing on trade execution, application development, and market data feed processing. Develop robust, high-performance software solutions in C++ within a Linux environment to support trading operations, ensuring reliability, scalability, and low-latency execution. Take ownership of mission-critical projects … on developing high-performance, low-latency systems for financial trading or related domains. Solid understanding of Linux operating system internals and experience with developing software for Linux platforms. Experience with multi-threaded programming and distributed application architecture. Familiarity with algorithmic trading concepts, electronic trading protocols, market data feeds, and more »

job requiring the individual to be on site 3 days a week in our Birmingham office. Why this job matters Your role as a Software Engineer in the SIEM Platform team, within Secure Development is to support the development, implementation, operation and support of BTs Strategic SIEM development. … We are seeking a skilled Software Engineer with expertise in Elasticsearch (or other SIEM and/or Data platforms) to join our dynamic team. As a Software Engineer you will play a critical role in designing, developing, and maintaining our security information and event management (SIEM more »