12 of 12 Permanent Senior Software Development Engineer Jobs in London

Fitch Group is currently seeking a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over … New York, Fitch Group is owned by Hearst. Fitch's Technology & Data Team is a dynamic department where innovation meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared Technology Services, Technology, Risk and the Executive Program Management Office (EPMO).Driven by our investment in cutting-edge technologies like AI and … you can grow, innovate, and make a difference. Want to learn more about a career in technology and data at Fitch? Visit: About the Team: We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based More ❯

FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate , serve as a compass in our decision-making, and play a … over 12,000 employees worldwide and offices across North America, Europe, and Asia Pacific, FactSet has achieved $1.4 billion in annual revenues. Team: The team develops high-performance server software to provide complex query capabilities on dynamically changing stock markets and financial data. These capabilities are used by FactSets APIs and other client-side applications. Tasks include the creation … of software for the calculation of financial metrics, processing, storing and efficient transfer of billions of real-time data updates/day for millions of financial instruments traded worldwide to platform components and to client applications. Development is primarily done in C++ 20 on Linux/MacOS and by using modern software technologies. As a developer in More ❯

Sr. Software Development Engineer in Test, Blink Job ID: Amazon EU SARL (UK Branch) As a Senior Software Development Engineer in Test (SDET), you will anticipate challenges, dive deep with engineers across the Blink organization, and regularly communicate with senior leaders and stakeholders at all levels. You will amplify your impact working … closely with team members and software development managers to drive mindful discussions that lead to robust test automation frameworks, comprehensive test strategies, and high-quality solutions. Your expertise in both software development and quality assurance, combined with strong test automation capabilities, will be crucial in ensuring the reliability and performance of our systems. We're seeking … an engineer who will shape the future of our AI-powered automation platform, with a particular focus on modernizing our application testing and deployment pipelines. The ideal candidate will combine deep engineering expertise with strategic thinking to create intelligent, scalable solutions that transform how we approach automation, dramatically reducing the time and complexity of application validation and delivery. This More ❯

reimagine what is possible in 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 … 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 progress and communication. Provide Senior-Level Insight & Pragmatism : Bring your experience and seniority to the table by making well-considered decisions that balance trade-offs. Ensure that decisions, whether technical or architectural, are clearly 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 and maintaining our Linux kernel, boot loader and BSP powering … new team in our London 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 C++. Rust or other system programming languages is beneficial. Familiarity with embedded bootloaders such as More ❯

Sr. Software Development Engineer, CS Knowledge Job ID: Amazon Development Centre (London) Limited Do you thrive on solving complex problems with simple solutions? Would you like to drive innovation for Amazon's Customer Service (CS) global customers influenced by Gen AI solutions? Join Amazon Customer Service (CS) technology organization as a Software Development Engineer … center realm. Key job responsibilities - Solve complex problems by applying appropriate technologies and best practices. - Collaborate with the team to invent, design, and build stable, high-performing, and scalable software solutions. - Make judicious trade-offs, reuse existing components where feasible, and carefully manage dependencies. - Provide technical guidance, advise on the team's direction, and offer feedback on designs. - Create … 8+ years of experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - 8+ years of experience in professional, non-internship software development - 8+ years of experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems PREFERRED QUALIFICATIONS - Experience with full software More ❯

Digital threats are evolving rapidly while our solutions are growing in complexity . We are strengthening our SecOps function within our Software department! Are you an accomplished software engineer passionate about cyber security? Then this might be the opportunity for you. "I can quickly see the impacts of my work on our products. I'm grateful to … work side-by-side with passionate people from a range of disciplines who see security as an enabler for the future of our brand" - Åsmund Sand, Principal Security Engineer About the role We are now looking for a Senior Cloud Security Engineerwho can take ownership in the cyber security area. In the first year you can expect to … functional platform teams to educate and validate solutions Modeling threat scenarios continuously and automating/dispatching remediation tasks Designing and running contingency plans for security events Implementing and automating software security practice within Go, C/C++ and Web We believe that you Have experience with scripting and programming in one or more languages. You have worked as a More ❯

Sr.Software Development Engineer, WWGST, UTR - Site Foundation We're seeking a passionate Software Development Engineer to design and build scalable, high-impact solutions within Amazon's Worldwide Grocery Stores Tech (WWGST) organization. What You'll Do: • Design and deploy distributed systems that operate at Amazon's massive scale • Work with core technologies including Java, Linux … re ready to build large-scale applications with a talented team of engineers who are passionate about technology and positive change. 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 cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent Our inclusive culture empowers Amazonians to deliver the best results More ❯

Sr. Software Development Engineer, Amazon Redshift Query Processing Job ID: Amazon Web Services, Inc. Amazon Redshift is the world's most popular fully managed cloud data warehouse. Tens of thousands of enterprise customers use Redshift to crunch through exabytes of data in the cloud to make business critical decisions every day. To stay ahead in such a … critical setting, at Redshift, we must always re-invent ourselves for customers. We are always looking for the innovative engineers to help shape the future of Redshift. As a Senior Software Development Engineer in Redshift Query processing team, you will build systems that benefit Redshift clusters across the world. You will take significant ownership on the … architecture. You will distill complex and ambiguous requirements, converting them into meaningful projects that provide immense customer value. You will own and code end-to-end deliverables from design, development, deployment, monitoring, and operations. You will lead engineers on substantial projects and help develop a flourishing team through active mentoring and hiring. You will collaborate with data architects across More ❯

Sr. Software Development Engineer, Ordering Are you passionate about enabling millions of customers around the world to buy anything, anywhere, anytime? Amazon's ORDERING TECH HUB is now expanding to Hyderabad. This powerhouse is set to build the next generation of core ordering systems, including refund intelligence, shaping the entire post-click journey. About the team Ordering … guiding the journey from purchase to delivery to resolution, and this new site will play a pivotal role in its evolution. We, the Ordering team, need founding members of software development engineers team, able to dive deep into abstract problems and come up with innovative designs to help us continuously make our platform ready for our current and … future challenges. 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+ More ❯

Sr. Software Development Engineer, FBA Inventory Management 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 the features and functionality required to have the best in class … structures to build systems at 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 About the team FBA Inventory Management team has a charter to help selling partners and enterprises to optimally plan and manage … providing sellers detailed visibility of their inventory in our network, performance metrics, planning & automation tools and recommendations to manage their inventory. 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 More ❯

Sr. Software Development Engineer , Aurora Limitless Database Job ID: Amazon Development Centre Ireland Limited 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 of a team building hyper-scale database services in the cloud? Do … this aspect of the organisations needs with the obvious benefit of pay-what-you-use model. To learn more about Limitless database please refer to 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 are using AWS database services More ❯