501 to 525 of 2,351 Software Engineering Jobs in London

A Mid - Senior level Python Engineer is needed to join growing software house in London who specialise in helping businesses reduce wasteful processes, costs and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct … will be joining a strong team of Backend Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial tools. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and wants to solve complex problems, this could be for you. As a Python Software Engineer, you will contribute … or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯

the world’s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Development Team Lead Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project/Role We are seeking a … Software Development Team Lead with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Software Development Team Lead , you will manage a team of 3 engineers and collaborate 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 cloud solutions. Ensure seamless integration with AWS S3 and implement secure data encryption/decryption practices. Python Implementation: Utilize Python, Pyspark for processing large datasets and integrating with More ❯

the world’s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Development Team Lead Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project/Role We are seeking a … Software Development Team Lead with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Software Development Team Lead , you will manage a team of 3 engineers and collaborate 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 cloud solutions. Ensure seamless integration with AWS S3 and implement secure data encryption/decryption practices. Python Implementation: Utilize Python, Pyspark for processing large datasets and integrating with More ❯

GPU Software Engineer Location: London, UK (Hybrid) Type: Full-Time, Permanent Sector: Media & Video Technology The Opportunity Are you someone who thrives on seeing your code move swiftly from concept to customer deployment? Do you believe in a “right first time” mindset and want to play a foundational role in cutting-edge video technology? We're working with a … client that is pioneering next-generation video compression and AI-driven media solutions. They are looking for a GPU Software Engineer to transform high-level research into high-performance GPU compute solutions that are production-ready and customer-facing. This is an opportunity to contribute directly to the growth of an ambitious company shaping the future of data and … in modern GPU compute APIs such as Vulkan , or similar platforms. Familiarity with video processing pipelines or other high-throughput, performance-sensitive systems. A degree in Computer Science, Electronics Engineering , or a related technical discipline. A self-motivated approach with a willingness to quickly learn new technologies and solve complex challenges. Ability to balance technical excellence with commercial priorities More ❯

GPU Software Engineer Location: London, UK (Hybrid) Type: Full-Time, Permanent Sector: Media & Video Technology The Opportunity Are you someone who thrives on seeing your code move swiftly from concept to customer deployment? Do you believe in a “right first time” mindset and want to play a foundational role in cutting-edge video technology? We're working with a … client that is pioneering next-generation video compression and AI-driven media solutions. They are looking for a GPU Software Engineer to transform high-level research into high-performance GPU compute solutions that are production-ready and customer-facing. This is an opportunity to contribute directly to the growth of an ambitious company shaping the future of data and … in modern GPU compute APIs such as Vulkan , or similar platforms. Familiarity with video processing pipelines or other high-throughput, performance-sensitive systems. A degree in Computer Science, Electronics Engineering , or a related technical discipline. A self-motivated approach with a willingness to quickly learn new technologies and solve complex challenges. Ability to balance technical excellence with commercial priorities More ❯

whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: The Security Engineering team's mission is to safeguard our AI systems and maintain the trust of our users and society at large. Whether we're developing critical security infrastructure, building secure … Kubernetes security, and container orchestration Mentor engineers and contribute to hiring and growth of the Security team You may be a good fit if you have: 7+ years of software engineering experience implementing and maintaining critical systems at scale Bachelor's degree in Computer Science/Software Engineering or equivalent industry experience Ability to write maintainable … and secure code in Python Track record of driving engineering excellence through high standards, constructive code reviews, and mentorship Proven ability to lead cross-functional security initiatives and navigate complex organizational dynamics Outstanding communication skills, translating technical concepts effectively across all organizational levels Demonstrated success in bringing clarity and ownership to ambiguous technical problems Strong systems thinking with ability More ❯

joining a strong team of Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the ground up, we want to hear from you. As a Python Software … or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯

Job Description: Software Engineer - Market Data Feed Handlers Real-time market data is at the core of Bloomberg's business, and we are responsible for the software that provides it. Our feed handlers consume data from hundreds of exchanges and financial institutions worldwide, translating it into normalized streams. The data we provide flows into applications across Bloomberg and … is ultimately used by clients to drive financial markets. Performance and reliability are key features of our software, and our mission is to deliver the best quality financial data globally. What's in it for you: As a member of our team, you will immediately begin delivering impactful software. You will collaborate with business units, development teams, and global … feed handlers during critical changes. This is a great opportunity to work with an agile team to design and implement high-quality, testable code. Technical Environment: Most of our software is written in C++ and runs on Linux. Our tech stack supports modern C++ (C+). We collaborate with platform and SDLC teams to manage our CI and production More ❯

and trading teams is essential to meet diverse requirements and complex trading behaviors. Team Environment We seek talented engineers who enjoy solving complex problems with innovative solutions and strong engineering fundamentals. Our team values creativity, experimentation, and efficient implementation. You will work alongside experienced engineers from leading tech firms and top academic institutions, collaborating closely with world-class machine … integrate and validate data from multiple vendors, ensuring consistency and reliability. Take ownership of technical projects, collaborating closely with research and trading teams to deliver effective solutions following best engineering practices. Minimum Requirements 3-6 years of software engineering experience building robust and scalable systems. Experience operating and scaling mission-critical systems in Python or other languages … communication and project management skills in complex technical domains. A track record of leading individual or small projects with limited supervision. Bachelor's or advanced degree in Computer Science, Engineering, or a related field, or equivalent industry experience. Preferred Qualifications Experience or interest in mentoring junior engineers. Familiarity with data-centric workflows and pipeline orchestration (e.g., Apache Airflow). More ❯

Occasional travel to a physical office may be required to enhance working relationships, collaboration, design, strategy and alignment. Job Description At QAD we are looking for a Senior Golang Software Engineer who is passionate about new technologies, and wants to be part of the team developing and maintaining the QAD Champion API Backend (Golang), serving the primary AI use … cases for various products within QAD. As a part of the Engineering team, based in the US and Europe, this role will bring you great opportunities to work on various projects, technologies, with a diverse range of teams. The Engineering team is responsible for the design, development, and deployment of the organization's core products, with a focus … system. Commit to the team to help the team and the wider business achieve our goals. Write testable and maintainable code. Qualifications Required Qualifications: Education: Degree in Information Technology, Engineering Computer Science or related fields Professional experience: 5+ years Technical skills: Strong Knowledge of Golang Knowledgeable of maintaining versioned API contracts API-first design using Open Api Spec (OAS More ❯

building AI the right way - ensuring transparency, fairness, and accessibility. This is a hard problem, and we need brilliant minds to help us solve it. The Opportunity As a Software Engineer, you will be a key part of building and defining our product, our infrastructure and our culture for years to come. We're looking for someone who cares … about people, software and product quality and who likes to move fast. You will work across: You will focus and ideate on the commercial problem you're solving, giving you the opportunity to shape the direction of the product. You will work closely with partnerships, legal, and researchers as part of a cross functional team to create new products … and unsolved customer needs. You will be part of rapid iteration to improve user and developer experience with advancing scalability, performance, and security. You will be part of an engineering team that works across every layer of the stack, from implementing complex user interfaces, optimising databases, to debugging ML models. You will contribute to the long-term direction of More ❯

Software Development Team Lead page is loaded Software Development Team Lead Apply locations London, Grays Inn Road time type Full time posted on Posted Yesterday time left to apply End Date: August 3, 2025 (30+ days left to apply) job requisition id R094689 Media help partners understand the changing advertising landscape. Specialising in audience measurement, consumer targeting and … the world's fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Development Team Lead Location: London, Grays Inn Road Full time/Permanent/Hybrid About the Project/Role We are seeking a Software Development Team Lead with … a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a Software Development Team Lead , you will manage a team of 3 engineers and collaborate with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade More ❯

the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will : Design and develop highly-scalable, fault tolerant and event driven systems. Take ownership of tasks … to-end test coverage and are confident in our deployments. What we are looking for : Back-end development: At least 2-3 years of industry experience in back-end engineering developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation … e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity: A hunger to learn and grow your skills. Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down a task into actionable steps. Collaboration and communication: Excellent interpersonal and communication skills, with technical and More ❯

the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will : Design and develop highly-scalable, fault tolerant and event driven systems. Take ownership of tasks … to-end test coverage and are confident in our deployments. What we are looking for : Back-end development: At least 2-3 years of industry experience in back-end engineering developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation … e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity: A hunger to learn and grow your skills. Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down a task into actionable steps. Collaboration and communication: Excellent interpersonal and communication skills, with technical and More ❯

the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will : Design and develop highly-scalable, fault tolerant and event driven systems. Take ownership of tasks … to-end test coverage and are confident in our deployments. What we are looking for : Back-end development: At least 2-3 years of industry experience in back-end engineering developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation … e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity: A hunger to learn and grow your skills. Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down a task into actionable steps. Collaboration and communication: Excellent interpersonal and communication skills, with technical and More ❯

the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will : Design and develop highly-scalable, fault tolerant and event driven systems. Take ownership of tasks … to-end test coverage and are confident in our deployments. What we are looking for : Back-end development: At least 2-3 years of industry experience in back-end engineering developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation … e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity: A hunger to learn and grow your skills. Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down a task into actionable steps. Collaboration and communication: Excellent interpersonal and communication skills, with technical and More ❯

develop and execute groundbreaking products and techniques that shape industry norms and enhance how audiences experience sports, entertainment & news. As part of the Living Room Devices, Roku Client Application Engineering Team, you will help us push the boundaries of what is possible on some of the most interesting 10-foot devices in the marketplace! You'll be part of … client apps, such as Disney+, Star+, ESPN and Hulu on one of the most popular streaming devices on the market. Job Summary: We're looking for experienced Lead-level Software Engineer for the Roku Client Application Engineering Team, where you'll be part of the team that builds our Direct-to-Consumer client apps, such as Disney+, Star+ … build scripts, AWS configurations, and Node.js services Work with Roku to vet new hardware, firmware and certification requirements from a client application perspective Collaborate closely with our client SDK engineering, design engineering, services engineering teams and product owners to help understand and communicate requirements and device limitations Required Education, Experience/Skills/Training: Basic Qualifications At More ❯

Graduate Software Engineer – London – £25,000 to £32,000 + Fantastic Benefits Hybrid working | Leading Tech Company | Cutting-Edge Projects I'm working with an exceptional tech client based in London who are looking to hire top-tier Computer Science graduates into their Graduate Software Engineer programme. This is a fantastic opportunity to kick-start your career at … language . They care more about your ability to think, solve problems, and pick things up quickly than your experience with any specific toolset. The Role As a Graduate Software Engineer, you’ll be joining a talented and supportive engineering team. You’ll gain hands-on experience from day one, contributing to live projects and rotating through different … What They’re Looking For 1st Class BSc in Computer Science (or related degree) from a top UK university – e.g. Oxford, Cambridge, Imperial, UCL, etc. Passion for technology and software development, whether you code in Python, JavaScript, Go, or something else, we’d love to hear about it Strong fundamentals in programming, algorithms, and software design Passion for More ❯

Graduate Software Engineer – London – £25,000 to £32,000 + Fantastic Benefits Hybrid working | Leading Tech Company | Cutting-Edge Projects I'm working with an exceptional tech client based in London who are looking to hire top-tier Computer Science graduates into their Graduate Software Engineer programme. This is a fantastic opportunity to kick-start your career at … language . They care more about your ability to think, solve problems, and pick things up quickly than your experience with any specific toolset. The Role As a Graduate Software Engineer, you’ll be joining a talented and supportive engineering team. You’ll gain hands-on experience from day one, contributing to live projects and rotating through different … What They’re Looking For 1st Class BSc in Computer Science (or related degree) from a top UK university – e.g. Oxford, Cambridge, Imperial, UCL, etc. Passion for technology and software development, whether you code in Python, JavaScript, Go, or something else, we’d love to hear about it Strong fundamentals in programming, algorithms, and software design Passion for More ❯

Lead Application Software Developer A fantastic opportunity for a highly-experienced SaaS Software Developer, to join an industry-leading software company in London offering the opportunity to work on a wide variety of web application infrastructure projects. Using a diverse toolset with an emphasis on JavaScript, Node.js and related frameworks, this role is looking for a Developer … to mentor future team members. Location – London office (3 days on site, 2 days remote) Salary – £80,000 – £100,000 + equity + comprehensive benefits Requirements for Lead Application Software Developer Several years of commercial experience within a Software Engineer/Developer role Experience with JavaScript and ideally, node.js and related technologies/frameworks Experience working for a … and best technologies to apply to any given project Any knowledge in Python and Java is also beneficial Excellent communication skills, both written and verbal Responsibilities for Lead Application Software Developer Provide leadership on technical decisions within the development of a web-based application Develop, deploy and maintain web application infrastructure Be a tech innovator and put ideas forward More ❯

People who thrive in a collaborative culture like ours where we solve real problems while building the future of finance. You Are excited to be part of a vibrant engineering community that values diversity, hard work, and continuous learning. Love solving complex real-world business problems. Recognize that cross-functional collaboration is a core component of success for the … learning different functions and technologies, and we gain the benefits of your experience across teams. Run technology pro bono programs that help the non-profit community and give our engineering community opportunities to volunteer and participate. Offer education reimbursements and ongoing training in technology, communication, and diversity & inclusion. Embrace knowledge sharing through lunch-and-learns, demos, and technical forums. … will help you learn what PIMCO Technology has to offer so you can participate in activities that benefit your career while delivering impactful technology solutions. Job Description As a software engineering manager in Trading Technology, you will join the POMS team and operate as a development lead bringing together several teams in order to help build the firm More ❯

Real-time market data is at the core of Bloomberg's business and we are responsible for the software that provides it. Our feed handlers consume data from hundreds of exchanges and financial institutions around the world and translate it into normalized streams. The data we provide flows into applications across Bloomberg and ultimately is used by clients driving … financial markets. Performance and reliability are key features of our software, and our mission is to provide the best quality financial data in the world. What's in it for you: As a member of our team, you will immediately begin delivering software that has an impact on the whole company. You will collaborate with business units, development … make business-critical changes. It is a great chance to work with an agile team to design and implement high quality testable code. Our tech stack: Most of our software is written in C++ and it all runs on Linux. Our tech stack allows the use of modern C++ (C+). We also partner with dedicated platform and SDLC More ❯

re not content with just excelling in our current ventures - we thrive on pioneering new businesses and seizing energy investment opportunities. Role: We are looking for an experienced Lead Software Engineer to lead the development of our trading systems. Our ideal candidate will be passionate about best practices within technology teams, fully supportive of what the group is doing … experienced and talented engineers. Key responsibilities: Lead and manage a small team of engineers, foster a collaborative culture, and have a coaching, and mentoring mindset. Drive the adoption of engineering best practices, and evaluate new ideas and frameworks for continuous improvement. Be responsible for solution architecture and technical decisions, and contribute to broader architectural discussions. Maintain high coding standards … and adhere to testing best practices. Ensure delivered solutions meet operational and security requirements. Work closely with product management, and Head of Engineering to align technical delivery with product vision. Contribute to the strategic direction of the technology team. Drive innovation by discovering new technologies, reviewing tooling, and making suggestions on improving our current solutions and ways of working. More ❯

Our 'BeTheChange' programme and internal D&I Taskforce brings our teams together to challenge, learn and build a more equal Captify. We are looking for a talented and passionate Engineering Manager to lead a team of multi-disciplined engineers. Your team will be responsible for designing and building a robust and flexible application built upon a modern frontend approach … journey. ABOUT YOU You will be a dedicated and passionate manager who can lead engineers across multiple locations and specialisms. You will be equally obsessed with customer experience and engineering standards, understanding that they are intrinsically linked. You will have a thorough understanding of Data Science and Software Engineering as applied to the advertising technology ecosystem. KEY … of our customers You will be responsible for application performance and work with DevOps and Infrastructure leads to maintain reliability You will lead a team of Ad Tech focused Software Engineers, Data Engineers, ML Engineers and Analysts. You will be part of a team of Engineering Managers to encourage information sharing, collaboration and drive continuous improvement. You will More ❯

Performance group, which is focused on building cutting-edge solutions for athletes and sports teams that directly impact how they train, compete and achieve peak performance. As a Lead Software Engineer, you'll be at the forefront of this mission and will be providing technical leadership, driving innovation and delivering impactful solutions that our customers love. You will: Driving … across multiple business units, ensuring high-quality delivery that aligns with business goals. Mentorship. By actively leveling up Engineers through guidance and collaboration, you'll set the bar for engineering excellence. Fostering a supportive culture. You'll create cross-group initiatives, proactively communicate needs, and maintain a positive, inclusive group environment. For this role, we're currently considering candidates … products at scale. You're comfortable translating requirements, creating architectural proposals, breaking work into digestible increments, and guiding other Engineers through implementation. Technical expertise. You've mastered full-stack engineering, leveraging cloud-based systems and championing practices like TDD and CI/CD to ensure high code quality and efficient delivery. Coaching experience. You know building excellent software More ❯