1 to 25 of 27 Senior Software Development Engineer Jobs in the UK

Senior Software Engineer (Front End Focused) - Research and Development Join to apply for the Senior Software Engineer (Front End Focused) - Research and Development role at PolyAI Senior Software Engineer (Front End Focused) - Research and Development 1 month ago … Be among the first 25 applicants Join to apply for the Senior Software Engineer (Front End Focused) - Research and Development role at PolyAI PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to … operations and integrating PolyAI into their daily customer service workflows. This is an exciting position as we are building a new team within the Engineer function. This team will focus on the application of the latest technology into our product. In this role, you will work on building software More ❯

GBR, London, United Kingdom Posted on 11/05/2024 Are you an experienced Software Engineer eager to help shape the future of global entertainment? A UK-based multinational company, is seeking a passionate Senior Software Development Engineer III (SDE3) to join the … financial transactions for the company's expansive content catalog, with responsibilities that span from architecture design to deployment. What You'll Do As a Senior Software Development Engineer III, you will be an essential part of our agile team, collaborating with cross-functional stakeholders to build … enabling new revenue models and improving operational efficiency. Key Responsibilities Collaborative Innovation: Partner with diverse teams to define requirements, create specifications, and design financial software solutions that scale with Prime Video's global growth. Code Excellence: Develop clean, maintainable, and efficient code in a modern language (Java, C++, C# More ❯

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Velocity Black UK Velocity Black by Capital One harnesses the power of artificial intelligence, the warmth of human experts and the convenience of the latest interfaces to help high-performance people actualize the full … and celebration of excellence, actualising the full potential of our lives, and impacting the world in a positive way. We are looking for talented software engineers to join our global Velocity Black by Capital One engineering team, with the opportunity to specialise in frontend, backend or work in a … full stack capacity. As a Senior Software Development Engineer, you'll have the opportunity to be on the forefront of driving a major transformation with the marrying of these two innovative companies. Joining a startup deeply invested in technology with Capital One's entrepreneurial spirit and More ❯

Job Title: Senior Software Engineer - AI Development, London Client: Nicoll Curtin Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 8 Posted: 24.04.2025 Expiry Date: 08.06.2025 Job Description: Senior Software Engineer – AI – London or Manchester One of my … AI clients is looking for a Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design intelligent multi-agent systems tailored for software development Develop prompt structures … logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrate systems of AI agents to enhance how teams write and deliver software at scale Key Skills More ❯

Sr. Software Development Engineer, Device OS As a Software Development Engineer in the Amazon Device OS organization, you will own the definition and implementation of components used to build applications on millions of devices. We are building a new development environment for our … smart home devices, and, as part of this effort, you will create common software components for product lines such as Echo and Fire TV. You will be challenged to create rich customer applications, while optimizing for performance. You will engage with an experienced cross-disciplinary staff to conceive and … designing, prototyping, and building solutions to hard problems in the Amazon ecosystem for our exciting future in consumer devices. Key job responsibilities As a Software Development Engineer, you will: Understand and refine the scope of incoming projects Design and implement reliable, high-performance SDKs for a variety More ❯

Senior Software Development Engineer, Amazon Lending Welcome to join a fast-growing team breaking new grounds at Amazon. We are looking for Senior Software Development Engineers to join our family. Amazon B2B Payments and Lending (ABPL) revolutionizes financial services for businesses of all … our scale, insights, and technology, and raise the bar with simple, secure, and seamless solutions. As a SDE3, you will be responsible for design, development, test, deploy, deliver and support the large-scale, multi-tiered, distributed software applications and tools that serve Amazon Business Customers. You will work … a great customer experience, be inventive, and have a strong track record of delivery. You also have a pragmatic and iterative approach to building software: you have an ability to simplify and get things done with a demonstrated track record of building and delivering software and working effectively More ❯

Senior Software Development Engineer - Mobile Senior Software Development Engineer - Mobile Apply locations Nottingham, Eng time type Full time posted on Posted 2 Days Ago job requisition id R209418 Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire What you'll do You'll … mentoring other more junior engineers as appropriate. Write well-factored, well-tested code both in the Android app and backend orchestration services. Work with senior engineers across other teams to ensure that our mobile offering stays compelling both for end-users and for the engineers working on it. Maintain … practices across Capital One mobile communities of practice. You'll work to achieve the goals and vision shared by Product Management and your more senior Tribe community. Innovate within your team, initiative area and contribute within your technical domain. Be a helpful, approachable and inquisitive problem-solver with excellent More ❯

Senior Software Development Engineer, Amazon Music Imagine being a part of an agile team where your ideas have the potential to reach millions. Picture working on impactful consumer-facing products, where every single team member is a critical voice in the decision-making process. Envision being … life as Amazon Music Unlimited, Prime Music, and so much more. Key job responsibilities We are looking for a passionate, hard-working, and talented senior-level full-stack software engineer with a track record of successfully delivering new features and products, solving hard problems, and learning new … ll also be coaching other engineers, developing engineering and operational processes, and encouraging excellence within the team. Responsibilities: Lead definition, architecture, and design of software components, solution designs, tools, and tests Mentor and coach other engineers on the team, encouraging engineering excellence Help to define and push for the More ❯

Senior Software Development Engineer, Amazon Music Imagine being a part of an agile team where your ideas have the potential to reach millions. Picture working on impactful consumer-facing products, where every single team member is a critical voice in the decision-making process. Envision being … life as Amazon Music Unlimited, Prime Music, and so much more. Key job responsibilities We are looking for a passionate, hard-working, and talented senior-level full-stack software engineer with a track record of successfully delivering new features and products, solving hard problems, and learning new … ll also be coaching other engineers, developing engineering and operational processes, and encouraging excellence within the team. Responsibilities: Lead definition, architecture, and design of software components, solution designs, tools, and tests Mentor and coach other engineers on the team, encouraging engineering excellence Help to define and push for the More ❯

Senior Software Engineer – AI – London One of my AI Clients are looking for an Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design intelligent multi … agent systems tailored for software development Develop prompt structures, logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrating systems of AI agents to elevate … how teams write and deliver software at scale Key Skills: 5+ years software engineering experience Proficiency with modern backend and frontend technologies such as Java, TypeScript, React, and MySQL Hands-on experience with generative AI tools and platforms (LLM APIs, agentic frameworks, codegen systems, vector databases) Driving innovation More ❯

Senior Software Engineer – AI – London One of my AI Clients are looking for an Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design intelligent multi … agent systems tailored for software development Develop prompt structures, logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrating systems of AI agents to elevate … how teams write and deliver software at scale Key Skills: 5+ years software engineering experience Proficiency with modern backend and frontend technologies such as Java, TypeScript, React, and MySQL Hands-on experience with generative AI tools and platforms (LLM APIs, agentic frameworks, codegen systems, vector databases) Driving innovation More ❯

Sr. Software Development Engineer, Alexa Audio Note: We are flexible on location for this role to be either in Bangalore or Chennai. As Alexa Audio, we own the audio experiences on Alexa enabled devices. These experiences include Music, Podcast, Audio Books, Radio, and Ambient soundscapes. Our integration … and we're looking for a leader to help us make it even better. We are looking for a passionate, hard-working, and talented software engineer who has experience building innovative, mission critical, high volume applications that customers love. You will have an enormous opportunity to make a … build pioneering solutions to challenging problems, we want to talk to you. Key job responsibilities Provide technical leadership to the team of engineers Lead development and maintenance of key system features Work with other team members to investigate design approaches, prototype new technology and evaluate technical feasibility. Work in More ❯

Job Description Senior Software Engineer – AI – London One of my AI Clients are looking for an Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design … intelligent multi-agent systems tailored for software development Develop prompt structures, logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrating systems of AI agents … to elevate how teams write and deliver software at scale Key Skills: 5+ years software engineering experience Proficiency with modern backend and frontend technologies such as Java, TypeScript, React, and MySQL Hands-on experience with generative AI tools and platforms (LLM APIs, agentic frameworks, codegen systems, vector databases More ❯

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Senior Software Development Engineer We're looking for an enthusiastic and passionate Developer Experience engineer to join our team! As part of this role you will work closely with our customers (fellow Capital One Engineers), partners and … build tooling and enablement capabilities that reduce frustration and accelerate the pace that engineers can deliver. Our Developer Experience teams work closely with our engineer customers on a daily basis to support adoption of enterprise tooling and capabilities, identify and solve friction in the software delivery lifecycle and … build a continuous improvement culture in the way we deliver software at Capital One. You will be joining a passionate and diverse team that strives to greatly enhance customer experiences every day. What you'll do Support and enhance the adoption and enablement of continuously evolving software delivery More ❯

to solve the world's most important challenges. We strive for execution excellence while being direct, humble, collaborative, and inclusive of diverse perspectives. Sr. SOFTWARE DEVELOPMENT ENGINEER THE ROLE: AI Software development engineer on teams building and optimizing Deep Learning applications and AI frameworks … for AMD GPU compute platforms. Work as part of an AMD development team and open-source community to analyze, develop, test and deploy improvements to make AMD the best platform for machine learning applications. THE PERSON: Strong technical and analytical skills in C++ development in a Linux environment. … Ability to work as part of a team, while also being able to work independently, define goals and scope and lead your own development effort. KEY RESPONSIBILITIES: Optimize Deep Learning Frameworks: Enhance and optimize frameworks like TensorFlow and PyTorch for AMD GPUs in open-source repositories. Develop GPU Kernels More ❯

Sr. Software Development Engineer, Execution & Planning - Last Mile The Routing and Planning (RaP) organization, within the Last Mile Technology (LMT) organization, plays a pivotal role in Amazon's mission to deliver packages to billions of customers worldwide. Our goal is to create the most efficient, reliable, and … while ensuring safe, low-touch, and high-throughput solutions for operations. We're challenged to constantly improve and innovate on our routing and planning software to support Amazon's promise of fast and reliable deliveries. The technology developed by our teams includes a wide breadth of solutions from Machine … bring all these experiences together. Key Job Responsibilities As a Sr. SDE, you will develop a deep understanding of our business, work closely with development teams, and own the architecture and end-to-end delivery of software components. We are looking for someone who loves solving hard problems More ❯

research. We do impactful work with amazing organisations ranging from well-known brands to life-changing non-profits. We are now looking for a Senior Software Engineer with extensive experience delivering high-quality code quickly, breaking down complex technical challenges into manageable tasks, and proactively unblocking team … members to keep progress on track. What you'll do As a Senior Software Engineer working on our agentic AI product, you will: Deliver High-Standard Code : Develop clean, efficient, and maintainable code that meets the highest standards and prioritises simplicity over cleverness. Unblock Team Members : Identify … blockers in the development process, proactively assist and guide fellow team members, and resolve technical roadblocks promptly to ensure smooth progress. Decompose Complex Tech Challenges : Break down complex, high-level product requirements into smaller, manageable technical deliverables. You will manage the breakdown of epics into tasks to ensure clear More ❯

research. We do impactful work with amazing organisations ranging from well-known brands to life-changing non-profits. We are now looking for a Senior Software Engineer with extensive experience delivering high-quality code quickly, breaking down complex technical challenges into manageable tasks, and proactively unblocking team … members to keep progress on track. What you'll do As a Senior Software Engineer working on our agentic AI product, you will: Deliver High-Standard Code : Develop clean, efficient, and maintainable code that meets the highest standards and prioritises simplicity over cleverness. Unblock Team Members : Identify … blockers in the development process, proactively assist and guide fellow team members, and resolve technical roadblocks promptly to ensure smooth progress. Decompose Complex Tech Challenges : Break down complex, high-level product requirements into smaller, manageable technical deliverables. You will manage the breakdown of epics into tasks to ensure clear More ❯

Sr. Software Development Engineer, Aurora Limitless Database AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart … in the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (IoT), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services. Looking to be part … database exactly covers this aspect of the organization's needs with the obvious benefit of pay-what-you-use model. If you are an engineer and interested in building hyper-scale distributed database services in the cloud, have direct and immediate impact on hundreds of thousands of users who More ❯

Sr. Software Development Engineer, Alexa Skills Kit, Alexa Devices, Sales & Marketing Interested in driving the next set of experiences on Alexa? We have a great opportunity for a Sr. Engineer to join our team and reimagine what world-class developer tools can be built to drive … reinventing our technology stack and working hard, having fun, making history; come join us! We are looking for passionate, hard-working, and talented Sr. Engineer focused on building scalable, low latency Alexa services that integrate with AGI systems. You will have an enormous opportunity to make a large impact … of cutting-edge developer tools and services that set a new standard in the Large Language model space. Key Job Responsibilities Responsible for the development and maintenance of key system features that support LLM based experiences. Will work with other team members to collaborate and align on design approaches More ❯

Sr. Software Development Engineer, Fulfillment by Amazon (FBA) Fulfillment by Amazon (FBA) is the Amazon service for world-wide sellers that offers access to Amazon's vast distribution network as a service. As a leader within FBA, you will provide both strategic and tactical oversight to build … Amazon scale. You will design, launch, and re-architect multi-tier systems with large amounts of data. You will quickly adapt to fast-paced development environment with bias towards simple and extensible code. BASIC QUALIFICATIONS 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 and existing systems experience. Experience as a mentor, tech lead or leading an engineering team. PREFERRED QUALIFICATIONS 5+ years of full software development life More ❯

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Mobile What you'll do You'll work as part of a self-organised Mobile engineering team to design and develop software features that are delightful and vital to the lives of credit … mentoring other more junior engineers as appropriate. Write well-factored, well-tested code both in the Android app and backend orchestration services. Work with senior engineers across other teams to ensure that our mobile offering stays compelling both for end-users and for the engineers working on it. Maintain … driving best current engineering practices across Capital One mobile communities of practice. Your focus is on a major portion of existing or new team software (e.g., significant component, set of features, mid-size application or service). You'll work to achieve the goals and vision shared by Product More ❯

Senior Software Engineer - Research and Development PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our customers, which include the world's leading … operations and integrating PolyAI into their daily customer service workflows. This is an exciting position as we are building a new team within the Engineer function. This team will focus on the application of the latest technology into our product. In this role, you will work on building software … ensuring their reliability and accuracy. Responsibilities: Must have at least 4 years of Python experience. Must have at least 4+ years working experience. Develop software that provides visibility into LLM models and offers configurability for tuning and evaluation. Take a hands-on approach to quickly prototype, test, and iterate More ❯

Amazon scale. You will design, launch, and re-architect multi-tier systems with large amounts of data. You will quickly adapt to fast-paced development environment with bias towards simple and extensible code. BASIC QUALIFICATIONS - 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 and existing systems experience. - Experience as a mentor, tech lead or leading an engineering team. PREFERRED QUALIFICATIONS - Prior experience architecting, developing and operating large scale distributed More ❯

Are you an Embedded Linux Engineer with a passion for cutting-edge Linux kernels and boot loaders for innovative consumer products? Then we have the opportunity for you! About the role As a Senior Embedded Linux Engineer at reMarkable, your main focus will be geared towards developing … office! Further tasks and responsibilities Bring-up of new electrical devices and prototypes, getting them to work and integrating them into our embedded environment. Development of user-space software for Codex, our custom embedded Linux distribution. Build automation systems, testing and validate electronics, ensuring compliance with reMarkable's … requirements and industry standards. Researching and evaluating electronic components both from a hardware and software perspective. We are looking for the following experience Proven expertise with Linux kernel development, preferably with recent kernel versions. Vast experience with embedded systems and a solid understanding of operating systems. Proficiency in More ❯