26 to 50 of 1,662 Senior Software Engineer Jobs in London

Senior Software Engineer I - (Remote - Spain and UK) Senior Software Engineer I - (Remote - Spain and UK) About Jobgether Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. About … worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. One of our companies is currently looking for a Senior Software Engineer I in Spain or the United Kingdom . We are looking for an experienced and passionate Senior Software Engineer to design and deliver scalable, high-performance systems in a collaborative and agile environment. You will work on both backend and frontend technologies, shaping the future of digital products that help companies connect with their customers. This role is perfect for someone who loves distributed systems, cloud More ❯

Join to apply for the Senior Software Engineer -Ruby/Ember role at Henry Schein One UK Join to apply for the Senior Software Engineer -Ruby/Ember role at Henry Schein One UK About Us At Henry Schein One UK, we are a … relationships that go beyond transactions and ensuring that as team members, we all prioritise customer success in every aspect of our work. We build software that delivers value for our users and resist the urge to over-engineer our solutions. We let our users and the data tell … .NET 7, Blazor WebAssembly Puma, Sidekiq Postgres, Redis GitHub, AzureDevOps, Slite, Slack How You'll Make An Impact We are looking for a talented senior software engineer who is experienced at building applications for consumers and enterprises. You will play a leading role on our teams and More ❯

Join to apply for the Senior Software Engineer role at RELX 1 week ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at RELX Get AI-powered advice on this job and more exclusive features. About Our … we’ve worked to get to and strive to maintain. Our team values trust, respect, collaboration, agility, and quality. About The Role As a Senior Software Engineer you are expected to participate in technical discussions to come up with a design to meet Product Requirements, develop test … of complex system components. Complete complex bug fixes. Work closely with other development team members to understand complex product requirements and translate them into software designs. Successfully implement development processes, coding best practices, and code reviews. Operate in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders. More ❯

Join to apply for the Senior Software Engineer role at EDF (UK) Join to apply for the Senior Software Engineer role at EDF (UK) About The Role As a Senior Software Engineer, you thrive on shaping technical solutions and driving innovation. … peers, and help power a low-carbon future, all while building a career that reflects your goals and individuality. About The Role As a Senior Software Engineer, you thrive on shaping technical solutions and driving innovation. At EDF, Success is Personal – and with us, you’ll lead … cloud-first development, mentor peers, and help power a low-carbon future, all while building a career that reflects your goals and individuality. Our software development team is the engine of our business – and it’s growing fast. Whether you’re a Senior Full-stack Software Engineer More ❯

Join to apply for the Senior Embedded Software Engineer role at INOVERSE GROUPE 1 week ago Be among the first 25 applicants Join to apply for the Senior Embedded Software Engineer role at INOVERSE GROUPE Exciting Opportunity: Senior Embedded Software Engineer We are working with a pioneering client at the forefront of innovation in the telecoms and technology space. They are seeking a talented Senior Embedded Software Engineer to join their growing R&D team. If you're passionate about cutting-edge solutions and thrive in dynamic … be the perfect role for you! The Role This is a unique chance to work with a highly skilled, multidisciplinary team, designing and developing software for market-leading test and measurement products. You'll contribute to delivering solutions that meet the latest telecom standards, focusing on precise timing synchronization. More ❯

Senior Software Engineer Embedded & Edge Systems Join to apply for the Senior Software Engineer Embedded & Edge Systems role at Instituto de Continuidad de Negocio Senior Software Engineer Embedded & Edge Systems 4 days ago Be among the first 25 applicants Join to … apply for the Senior Software Engineer Embedded & Edge Systems role at Instituto de Continuidad de Negocio Get AI-powered advice on this job and more exclusive features. Location:Warrington (4 days per week on-site) Salary:Up to £65,000 + benefits A rare opportunity to take … edge system with real-world impact. A well-funded, early-stage technology company developing sensor solutions for the utilities industry are looking for aSenior Software Engineerto lead the evolution of their edge and embedded software systems. Their technology is designed to help reduce waste and improve the integrity More ❯

closely with our founders and CTO to help shape the future of Runna, who will support you all along this exciting journey. As a Software Engineer, your role will include: Architect, build, test and deliver new features across the full stack Work with the Product team to identify … SNS, EventBridge, SageMaker Postman API tests All the other good stuff: Sentry GitHub Actions Intercom, Mixpanel RevenueCat App Store Connect/Play Store Figma Software Engineer Interview Process Our aim is to keep the interview process as straightforward and enjoyable as possible, and will consist of the following … of £80,000 - £95,000 (depending on experience ), plus equity in the form of Runna stock options. Based on years of direct, relevant experience. Software Engineer I £42.5k, Software Engineer II £47.5-60k, Software Engineer III £60-80k, Software Engineer IV More ❯

FR, UK, CA, ES, and many more countries. Check out our Notion Candidate Handbook and our GitHub! Requirements We are looking for an experienced Senior Software Engineer with a strong background in Python development and expertise in AWS. The candidate will play a significant role in enhancing … offering grows, work more closely with larger customers that use our product for their entire organization Required Qualifications 3+ years of professional experience in software engineering, with a focus on Python development Strong hands-on experience with modern Python development (type hinting, unit/integration testing with pytest, object … oriented software design, applying Python frameworks) Demonstrated expertise in AWS services and cloud technologies, with a good understanding of AWS APIs, SDKs, and infrastructure Hands-on experience with Infrastructure-as-Code tools such as Terraform or Pulumi Problem-solving skills and the ability to tackle complex technical challenges in More ❯

Senior Software Engineer - Web3/Blockchain Senior Software Engineer - Web3/Blockchain This range is provided by Harrington Starr. 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 Harrington Starr Associate Vice President @ Harrington Starr Senior Software Engineer – Python/Django/Web3/Blockchain Fully remote The company This is an opportunity for a Software Engineer to join a leading Crypto payments firm. They have been established for close to … then get in touch with Con Lam at Harrington Starr - 07367 446935 or click on the apply button below. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Referrals increase your chances of interviewing at Harrington Starr by 2x More ❯

View these similar available jobs instead: Date Added: 31 May 2025 Software Development Lead - Guidewire Job DescriptionSOFTWARE DEVELOPMENT LEAD - GUIDEWIRE£75000 - £80000 per annumFully RemoteAbout the roleAs a hands-on, forward-thinking Technical Engineering Lead you'll drive excellence across our Digital and PolicyCenter platforms. With the opportunity to … shape best practice and mentor growing... Job DescriptionSenior Software Engineer - Warwick (hybrid) - £90,000 per annumMy client, one of the fastest growing companies in the UK, are recruiting for a Senior Software Engineer to join their team on a permanent basis. The role is hybrid … with a couple of days in the office in Warwick required... Job DescriptionSenior Software Engineer - Warwick (hybrid) - £90,000 per annumMy client, one of the fastest growing companies in the UK, are recruiting for a Senior Software Engineer to join their team on a permanent More ❯

Senior Software Engineer (C++), Endpoint Client Join to apply for the Senior Software Engineer (C++), Endpoint Client role at Cisco ThousandEyes Senior Software Engineer (C++), Endpoint Client Join to apply for the Senior Software Engineer (C++), Endpoint Client … assurance insights within Cisco’s leading Networking, Security, Collaboration, and Observability portfolios. What You'll Do We are seeking a skilled and motivated C++ Software Engineer to join our dynamic team. This role involves working on integration and test automation projects and having the opportunity to work with … candidacy. We urge you not to prematurely exclude yourself and to apply if you're interested in this work. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Computer Networking Products and Software Development Referrals More ❯

Senior) Software Engineer C# & .NET d/f/m Join to apply for the (Senior) Software Engineer C# & .NET d/f/m role at RWE (Senior) Software Engineer C# & .NET d/f/m 1 week ago … Be among the first 25 applicants Join to apply for the (Senior) Software Engineer C# & .NET d/f/m role at RWE RWE Supply & Trading GmbH To start as soon as possible, full time/part time, permanent RWE Supply & Trading GmbH To start as … recently introduced a new cloud based data analytics platform and as part of a new and expanding team we are looking for an experienced Software Engineer to play key role in expanding our platform capability. Using the latest tech, the Lead in Data (LiD) platform has revolutionised the More ❯

Join to apply for the Senior Software Engineer - CIAM role at Barclays Business Banking 1 week ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - CIAM role at Barclays Business Banking Get AI-powered advice on this job … and more exclusive features. Join us as a Senior Software Engineer for CIAM at Barclays, where you will bring to life a new digital platform capability, transforming and modernising our digital estate to build a market-leading digital offering with customer experience at its heart. This is … collaborative team culture is at the heart of what we do. To Be Successful In This Role You Should Have Strong hands-on IAM engineer background with broad expertise across the IAM domain, including tooling, products, protocols, taxonomy, identity management, authentication, authorization and identity federation. Expertise with single sign More ❯

Join to apply for the Senior Software Engineer - Android role at Deliveroo Join to apply for the Senior Software Engineer - Android role at Deliveroo Why Deliveroo? We're building the definitive online food company, transforming the way the world eats by making hyper-local … finally, being part of something bigger, through the impact that we make together in our marketplace and communities. What you'll do? As a Senior Software Engineer at Deliveroo, your individual work contributes to achieving goals in across your team. While you will work with your team … of the below but would love you to have experience in some of these areas. Take pride in readable, well-designed and well-tested software 5+ years of experience in building Android applications at scale Kotlin and/or Java experience Accomplished in scaling Android architecture 3+ years of More ❯

Senior Software Engineer| C# | ASP .NET MVC | Fintech | FX Payments | London | Hybrid | Up to £95,000 + Package Senior Software Engineer| C# | ASP .NET MVC | Fintech | FX Payments | London | Hybrid | Up to £95,000 + Package 1 day ago Be among the first … applicants Senior Software Engineer | FinTech | C# .NET MVC | SQL | Front End | London, Hybrid | up to £95,000 + Benefits An experienced Senior Software Engineer is needed to join our FinTech Client who is breaking new ground within the Financial Services space, as the world … are not just another SAAS provider - they are the driving force behind some of the most successful financial firms in the world. As the Senior Software Engineer, you will be part of a cross-functional team of Developers, working with Designers, Analysts, and Software Testers, in More ❯

Senior Software Development Engineer in Test Join to apply for the Senior Software Development Engineer in Test role at Akamai Technologies Senior Software Development Engineer in Test Join to apply for the Senior Software Development Engineer in Test … applications. We currently host hundreds of thousands of virtual machines and petabytes of data for our customers globally. Partner with the best As a Senior SDET in Akamai's Cloud Platform team, you'll ensure system quality, build automation frameworks for microservice deployments,, driving impactful cloud projects with technical … excellence. As a Senior Software Development Engineer in Test, you will be responsible for: Improving internal processes and systems on a consistent basis Thinking about and building highly available, scalable, secure, performant and distributed systems Demonstrating excellence in coding and test automation in Python and Golang Having More ❯

days ago Be among the first 25 applicants Setexe International (SI) is a software solutions company founded in 2020 dedicated to empowering businesses through cutting-edge technology. Our team collaborates to create custom applications that enhance user experience, drive efficiency, and enable digital transformation. With expertise in custom software development, mobile app development, cloud solutions, UI/UX design, and consulting services, we partner with clients across various industries to deliver impactful software that drives growth and success. Role Description This is a full-time remote role for a Senior Java Software Engineer at … Setexe. The Senior Java Software Engineer will be responsible for software development using Java, implementing microservices architecture, and utilizing Spring Framework. The role involves designing and developing efficient and scalable software solutions to meet business requirements. Qualifications Software Development and Programming skills Experience with More ❯

Join to apply for the Senior Software Engineer - SRE role at General Motors 4 days ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - SRE role at General Motors Automation and Reliability Improvements: Develop tools and software … performance and advocate for optimisations that reduce infrastructure costs while maintaining service reliability. Job Description Key Responsibilities: Automation and Reliability Improvements: Develop tools and software to automate operational processes, improve system reliability, and reduce manual intervention. Observability and Monitoring: Lead, Implement and improve monitoring and observability frameworks, enabling proactive … and Electronics Manufacturing, and IT Services and IT Consulting Referrals increase your chances of interviewing at General Motors by 2x Get notified about new Senior Software Engineer jobs in United Kingdom . Senior Software Engineer II - Capacity Management [United Kingdom] London, England, United Kingdom More ❯

Senior Software Engineer - Detections and Response Team Join to apply for the Senior Software Engineer - Detections and Response Team role at Elastic Senior Software Engineer - Detections and Response Team Join to apply for the Senior Software Engineer - Detections … and discussion forums. Work with our support team to help customers answer questions and resolve issues. What You Bring: Experience in developing reasonably complex software with high quality over multiple years, as well as maintaining it in production environments. Large scale is a plus. Experience in TypeScript, React, Node.js. … great code reviewer and you often find bugs and suggest UX improvements when reviewing or testing other people’s work. You care how the software is designed. Ability to work autonomously in a distributed team throughout the world. You’re great at driving projects without much guidance. You effectively More ❯

Join to apply for the Senior Software Engineer - Frontend role at Henry Schein One UK 2 weeks ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - Frontend role at Henry Schein One UK About Us We are Henry … boundaries of the possible. Our journey is rooted in innovation and propelled by growth. From launching one of the world’s first dental practice software platforms to being acquired by the Henry Schein Group ( NASDAQ ), and recently acquiring the cloud start-up Dentally in 2020. Today we’re the … every day. Our vision is to ensure everyone has access to a dentist, and every dentist and their practice has access to the right software to provide great dental care. From AI tools that provide early diagnosis and treatment of tooth decay and potentially life-threatening conditions such as More ❯

global challenges including climate change, biodiversity and sustainable development. We are a Google Premier Partner and we specialise in designing and building high performing software solutions including both customer specific solutions (business to business model) as well as our own Software as a Service products. The Opportunity We … are looking for a full-time Senior-level Software Engineer to join the NGIS EU in team in Canada, UK or Italy to help with the development and delivery of our TraceMark Software as a Service products. The TraceMark Sustainable Solution factory includes products for: Sustainable … Cities (https://tracemark.com/flow) Sustainable Fashion (https://materialsimpactexplorer.com/). As a Senior Software Engineer, you will be responsible for building full-stack web, desktop and mobile applications based on customer requirements. You will primarily be working on TraceMark Software as More ❯

Senior Software Engineer (Python) – Reducing Carbon Emissions with Machine Learning! Python on AWS £100,000 per annum plus stock Fully remote UK with a London office Are you a Senior Software Engineer with a passion for working with curious, humble colleagues to build exceptional … customer-focused products using Python? Do you align with their principles – “Work as much as you want, where you want” - giving Software Engineers the autonomy and support to perform at their best? Do you want to be part of a period of significant growth and opportunity, shaping elegant solutions … to complex challenges and guiding engineering excellence? Then this is a role you should explore... Senior Software Engineer (Python) – We are working with one of the UKs most exciting scale-ups to find them Senior Software Engineers with exceptional knowledge of building great products in More ❯

Senior Software Engineer (Python) – Reducing Carbon Emissions with Machine Learning! Python on AWS £100,000 per annum plus stock Fully remote UK with a London office Are you a Senior Software Engineer with a passion for working with curious, humble colleagues to build exceptional … customer-focused products using Python? Do you align with their principles – “Work as much as you want, where you want” - giving Software Engineers the autonomy and support to perform at their best? Do you want to be part of a period of significant growth and opportunity, shaping elegant solutions … to complex challenges and guiding engineering excellence? Then this is a role you should explore... Senior Software Engineer (Python) – We are working with one of the UKs most exciting scale-ups to find them Senior Software Engineers with exceptional knowledge of building great products in More ❯

Senior Software Engineer, Python, AWS, MedTech, COR7276A This is an excellent Senior Software Engineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the … Senior Software Engineer/Python Developer will use their knowledge across Python, cloud technologies (AWS), databases, Kubernetes, Terraform and microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior Software Engineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Senior Software Engineer will contribute to a supportive team environment, which rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days More ❯

the system. If you’re interested in working on these critical, fast, large-scale distributed systems then we’d like to meet. As a Senior Software Engineer with a focus on Platform Reliability, you care about the health and maintainability of our systems and the velocity of … side-by-side with engineers you will build and operate real-time high-scalable systems. What You'll Do Design, code, test, and debug software applications and constantly improve large-scale global systems that respond to millions of real-time requests per second efficiently. Write clean, efficient, and maintainable … industry best practices. Work and collaborate closely with cross-functional teams, including product engineering, modeling, and other platform teams, to ensure delivering high-quality software products. Participate in code reviews and provide constructive feedback to team members. Constantly improve development, testing, configuration management, monitoring, and operational tools and processes. More ❯