1 to 25 of 151 Senior Software Developer Jobs in London

Senior Software Developer, Marketing Automation [United Kingdom] Join to apply for the Senior Software Developer, Marketing Automation [United Kingdom] role at hackajob Senior Software Developer, Marketing Automation [United Kingdom] 1 day ago Be among the first 25 applicants Join to apply … for the Senior Software Developer, Marketing Automation [United Kingdom] role at hackajob Get AI-powered advice on this job and more exclusive features. hackajob is collaborating with Olo to connect them with exceptional tech professionals for this role. Senior Software Developer - Marketing Automation [United … digital ordering, payment, and guest engagement solutions enable brands to do more with less and make every guest feel like a regular. As a Senior Software Developer on the Marketing Automation team, you will architect, develop, scale, and monitor solutions, improvements, and services across our Olo Engage More ❯

Senior Software Developer in Test - SDET Join to apply for the Senior Software Developer in Test - SDET role at First State Bank - Michigan Senior Software Developer in Test - SDET 1 week ago Be among the first 25 applicants Join to apply … for the Senior Software Developer in Test - SDET role at First State Bank - Michigan Join Ten10 as a Senior Software Developer in Test Job Type: Permanent Location: London (Hybrid working with occasional client travel) Looking for your next challenge? At Ten10 , were transforming how … businesses deliver quality software, and were looking for a passionate Senior Software Developer in Test to join our growing team. If youre a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. Important: All applicants More ❯

Senior Software Developer (C#.Net & PHP) Senior Software Developer (C#.Net & PHP) This range is provided by Primis . Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from … Primis Delivery Consultant @ Primis - Delivering Top Tech Talent in the UK and US About our client: A leading UK technology provider delivering innovative software solutions to pubs, restaurants, and hotels. Their products are transforming the way people book tables, enjoy their nights out, and receive exceptional service. They’re … currently hiring a Senior Software Developer to join a high-performing, cross-functional team within their Bookings product area. This is a hands-on role covering the full development lifecycle, from design and architecture to building, testing, and deploying impactful, real-world solutions. What the Role Involves More ❯

Join to apply for the Senior Software Developer role at Tecnitex Industrial Ltda. 3 weeks ago Be among the first 25 applicants Join to apply for the Senior Software Developer role at Tecnitex Industrial Ltda. Senior Software Developer (PYTHON/AWS … Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their … publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the More ❯

days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Senior C++ Software Developer – STL – UNIX - London or Chicago. - Tier-1 electronic trading organisation seeks to hire a Senior C++ Software Developer to join their … London or Chicago team as part of an expansion plan for 2025. Senior C++ Software Developer with be a key contributor to the enhancement of their electronic trading ecosystem and surrounding electronic trading environment. The client is part of a large investment banking group, one of the … largest financial institutions globally. The Senior C++ Software Developer will: Assist engineering manager with growth of the team in London and US office. Define and be involved in development projects for their core real-time trading engine. Work collaboratively with testing and engineering teams internally and externally. More ❯

Senior Software Developer, Bet Placement (Remote) Senior Software Developer, Bet Placement (Remote) 23 hours ago Be among the first 25 applicants Direct message the job poster from bet365 Senior Tech Talent Acquisition Specialist at bet365. Who we are looking for As a Senior Software Developer, you will develop, enhance and support our product offering, including bet placement, cash out, editing of bets, settlements and customer balance updates. The Core Systems team plays a vital role in ensuring the reliability and efficiency of our platform, by managing the software that … Working on Linux and GNU utilities. • Supporting and enhancing the existing code base. • Identifying technical areas of improvement. • Supporting and developing a team of software developers. • Contributing to solution proposals as required. • Creating work effort estimates. By applying to us you are agreeing to share your Personal Data in More ❯

Join Ten10 as a Senior Software Developer in Test Job Type: Permanent Location: London (Hybrid working with occasional client travel) Looking for your next challenge? At Ten10 , were transforming how businesses deliver quality software, and were looking for a passionate Senior Software Developer in Test to join our growing team. If youre a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. ?? Important: All applicants must be eligible for SC clearance. Not sure if you qualify? Check on the GOV website … security-vetting-clearance-levels#security-check-sc Why Ten10? At Ten10, were proud to be one of the UKs leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps. We bring together exceptional talent to deliver innovative solutions that help our clients release software faster and with confidence. More ❯

Senior Software Developer - REMOTE - £100,000 Company Overview: We are a high-growth, product-led business building a next-gen platform powered by proprietary AI. Engineering is at the core of our operations, and we are seeking a talented Senior Software Developer to join … our team. Role Details: Position: Senior Software Developer Location: Remote Salary: £100,000 (pay range provided by Tenth Revolution Group; actual salary based on skills and experience) Type: Full-Time | Competitive Salary + Equity Technologies & Responsibilities: Frontend: React, TypeScript Infrastructure: AWS (Lambda, ECS, DynamoDB, S3, CloudFormation) Tools … platform with significant growth ambitions Participating in architectural decisions and establishing best practices Mentoring junior engineers What We're Looking For: 5+ years of software development experience Strong expertise in TypeScript, React, Node.js, and AWS Product-minded with ability to work closely with cross-functional teams Experience in fast More ❯

cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Senior Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a Senior Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Senior Software Developer, you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯

cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Senior Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a Senior Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Senior Software Developer , you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯

cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Senior Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a Senior Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Senior Software Developer , you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯

cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Senior Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a Senior Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Senior Software Developer , you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯

cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Senior Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a Senior Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Senior Software Developer , you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯

based approach to solving data challenges, then we'd love to hear from you. The "Special Projects" team is Quick Release's in-house software development centre-of-excellence, developing products directly for clients, tools to support the work of our Analysts and Consultants, and internal software tools … stack developers who have moved into the team after excelling in Analyst or Consultant roles within Quick Release. We are now seeking an experienced Senior Software Developer to bolster our capacity to deliver high quality software solutions, accelerate our processes and help us grow our technical … Release Online LinkedIn: https://www.linkedin.com/company/quick-release Glassdoor: https://bit.ly/GlassdoorQR Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your More ❯

Job Summary: JOB DESCRIPTION – SENIOR SOFTWARE DEVELOPER Location: Remote, United Kingdom Division: Ticketmaster NA (Universe) Contract Terms: Permanent, full-time, 40 hours per week THE SHORT OF IT We're looking for a Senior Developer to join our team and contribute to our velocity as … we work to build the most exciting, performant, and versatile self-serve ticketing platform in the business. As a Senior Developer, you'll work with a collaborative engineering team in a supportive, people-centric culture with a close-knit engineering lead team that works together to design, plan … Elixir, and more) and the financial backing of a Fortune 500 company. Free concert tickets are a cool perk too! THE JOB As a Senior Software Developer at Universe, you will apply your passion for technology and live entertainment to build a world-class, highly scalable ticketing More ❯

Senior AI Software Developers required for worldwide AI projects and locations Are you ready to shape the future of AI and Machine Learning web applications as a Senior AI Software Developer ? The WOW Adventure Ltd is on the lookout for visionary Senior AI Engineers … join our global team in the UK, USA, Canada, Australia, Italy, Norway, Finland, New Zealand, South Africa, India, Bangladesh, and Kenya. Key Responsibilities as Senior AI Software Developer: Lead and manage AI and Machine Learning projects at a senior project management level. Develop cutting-edge web … Drive innovation and collaborate with cross-functional teams to deliver exceptional results. Utilise your expertise to transform complex requirements into scalable solutions. Qualifications: Proven senior-level experience in AI and Machine Learning project management. Proficiency in Python, JavaScript, and the latest AI technologies. Strong problem-solving skills and a More ❯

on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Senior Trading Software Developers required for an excellent client who are in the trading industry and their office is based in the City of … London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Software Developer - Oracle OFSAA Senior Developer We are seeking a highly experienced Oracle OFSAA Senior Developer. The ideal candidate will have a strong background in the banking industry, compliance domain, and significant expertise in Oracle OFSAA. The candidate must have a university degree More ❯

Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking … for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test … driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption More ❯

Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking … for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test … driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption More ❯

As a Software Developer you will work with other programmers, artists, designers, production staff, and other team members involved in the development of a game project. We encourage Software Developers to become experts in areas that interest them, however, prefer to allow the ability to work across … projects built using this engine. Responsibilities Create technical design for, and implement, features of the Elements Engine focusing on networking functionality. Support the Lead Software Developer in maintaining standards within a project to ensure that the project continues to be maintainable. Work with team members from other disciplines … development to support the current project and propose ideas for future projects. Desired Knowledge, Skills, and Abilities At least 6 years’ experience as a Software Developer/Engineer in the Games Industry. Experience working within a large codebase, working independently and collaborating with a larger team. Technical expertise More ❯

As a Software Developer, you will work with other programmers, artists, designers, production staff, and other team members involved in the development of a game project. We encourage Software Developers to become experts in areas that interest them; however, we prefer to allow the ability to work … game projects built using this engine. Responsibilities Create technical design for, and implement, features of the Elements Engine across all areas. Support the Lead Software Developer in maintaining standards within a project to ensure that the project continues to be maintainable. Work with team members from other disciplines … development to support the current project and propose ideas for future projects. Desired Knowledge, Skills, and Abilities At least 6 years’ experience as a Software Developer/Engineer in the Games Industry. Experience working within a large codebase, working independently and collaborating with a larger team. Knowledge of More ❯

Position not right for you? Share it with someone you know. Senior Software Developer Reference: APR20256950 Expiry date: 15:51, Fri, 23rd May 2025 Location: Home-Based Salary: Competitive Benefits: Generous annual leave, company pension plus many more! Location: Home-Based Are you an experienced Software Developer looking for a new challenge? Join us on an exciting digital transformation journey where you’ll take a leading role in migrating to Cloud Native technologies while championing clean code, SOLID principles, and modern development practices. As a key member of our talented development team, you will … and forward-thinking environment. What will you be doing? Technical Leadership - Leverage your expertise to architect and implement scalable solutions, ensuring best practices in software development and system design. Driving Innovation - Play a pivotal role in our transformation journey by delivering robust, future-proof applications for Northgate and Van More ❯

Senior Software Developer Opportunity – SaaS | Remote-first | Forward-thinking Tech Culture We’re working with a hugely exciting software company that's transforming how enterprise teams manage and optimise their operations. Their core product is already used by household names across the globe - and with major … packed full of innovation (think: AI, cloud-native architecture, and intelligent automation), they’re now scaling their development team. They’re looking for a Senior Software Developer to join a highly collaborative, cross-functional team made up of developers, technical architects, and QA engineers. The team is … platform makes. What they're looking for: Familiarity with Agile, CI/CD pipelines (Azure DevOps), and RESTful API architecture Someone comfortable in a senior-level role, offering mentorship and bringing strong development practices to the table Curiosity around modern trends like Rust, Python, or AI/ML is More ❯

Join to apply for the Senior Software Developer role at Bridewell Join to apply for the Senior Software Developer role at Bridewell Direct message the job poster from Bridewell Talent Acquisition Business Partner at Bridewell About Bridewell One of the most exciting prospects in … we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Who are we looking for? We are looking for Senior NET Developer to join our existing development team. The role covers both traditional web application development and cloud engineering. If you have passion … Azure Maintain an improve existing serverless cloud technologies Creating useable automated tests Producing clear and concise documentation Diagnosing and fixing bugs Working closely with senior and business stakeholders to develop and deliver requirements Assisting and mentoring of junior team members You will need to have experience in: Knowledge and More ❯