1 to 25 of 324 Team Leader Jobs in London

Engineering Team Lead (Python) - Ethical Marketplace Engineering Team Lead (Python) - Ethical Marketplace 1 week ago Be among the first 25 applicants Wolf & Badger is on a mission to make retail fair. Working to support our community of 2000+ independent designers from around the globe, we connect customers with ethically sourced fashion, design, home and beauty through … and LA. We are a Certified B Corporation, with social and environmental purpose at the core of everything we do, read more about us here. As the Python Team Lead, you will take ownership of the back end python development team, driving the architecture, design, and implementation of our web applications. You will work closely with … high-quality, innovative, and customer-centric solutions. You'll lead by example, mentoring engineers, setting technical direction, and ensuring our platform is scalable, user-friendly, and performs. Our team works collaboratively and values in-person connection. This is particularly important for people management, a significant aspect of this role. This is therefore a flexible hybrid role with a More ❯

We are a Certified B Corporation, with social and environmental purpose at the core of everything we do, read more about us here . As the Front-End Team Lead, you will take ownership of the front-end development team, driving the architecture, design, and implementation of our web applications. You will work closely with product … high-quality, innovative, and customer-centric solutions. You'll lead by example, mentoring engineers, setting technical direction, and ensuring our platform is scalable, user-friendly, and performs. Our team works collaboratively and values in-person connection. This is particularly important for people management, a significant aspect of this role. This is therefore a flexible hybrid role with a … be based within a commutable distance of the office and be happy to commit to this requirement. Accountabilities and Responsibilities: Technical Leadership & Innovation: Lead the front-end development team in building intuitive, responsive, and high-performance user interfaces that align with Wolf & Badger's vision. Drive the architectural design and technological direction for the front-end, ensuring code More ❯

LA. We are a Certified B Corporation, with social and environmental purpose at the core of everything we do, read more about us here . As the Python Team Lead, you will take ownership of the back end python development team, driving the architecture, design, and implementation of our web applications. You will work closely with … high-quality, innovative, and customer-centric solutions. You'll lead by example, mentoring engineers, setting technical direction, and ensuring our platform is scalable, user-friendly, and performs. Our team works collaboratively and values in-person connection. This is particularly important for people management, a significant aspect of this role. This is therefore a flexible hybrid role with a … must be based within a commutable distance of the office and be happy to commit to this requirement. Accountabilities and Responsibilities: Technical Leadership & Innovation: Spearhead the python development team in building intuitive, responsive, and high-performance software that aligns with Wolf & Badger's vision. Drive the architectural design and technological direction for the back end, ensuring code is More ❯

tools. Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software engineers, mentor junior developers, and drive best practices across the stack. Ensure high code quality through code reviews, CI/CD, test automation, and Git-based workflows. … execution systems, and market data feeds. Experience working in or with quantitative research, HFT, or hedge fund teams is highly desirable. Leadership: Proven experience managing and mentoring a team of 3–10 engineers. Ability to translate business and research needs into engineering roadmaps. Collaborative mindset, capable of interfacing with multi-disciplinary teams. Nice to Have: Experience with Redis More ❯

tools. Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software engineers, mentor junior developers, and drive best practices across the stack. Ensure high code quality through code reviews, CI/CD, test automation, and Git-based workflows. … execution systems, and market data feeds. Experience working in or with quantitative research, HFT, or hedge fund teams is highly desirable. Leadership: Proven experience managing and mentoring a team of 3–10 engineers. Ability to translate business and research needs into engineering roadmaps. Collaborative mindset, capable of interfacing with multi-disciplinary teams. Nice to Have: Experience with Redis More ❯

Join to apply for the Team Lead | Web role at Harris Computer 20 hours ago Be among the first 25 applicants Join to apply for the Team Lead | Web role at Harris Computer Get AI-powered advice on this job and more exclusive features. i2, a Harris Computer company, are seeking a Software Development Team … a skilled senior Front-End developer with expertise in Javascript, Typescript & React to enhance products and services. This role will also contain line management responsibilities of a small team (3-4 people). The employee will play a pivotal role in designing, developing, and maintaining new capability to an existing large customer base. Passionate about creating efficient and … ago London, England, United Kingdom 6 days ago London, England, United Kingdom 5 days ago Twickenham, England, United Kingdom 1 month ago Operations Hub HEO Instructions and Guidance Product Leader London, England, United Kingdom 1 day ago London, England, United Kingdom 3 days ago Senior Digital Marketing Executive - Affiliates & Display London, England, United Kingdom 1 week ago London, England More ❯

Senior Software Engineer/Dev Team Lead - Remote (UK based) Posted: May 2, 2025 Company name: NewsNow Location: London (remote) Country: United Kingdom Pay rate: £90,000 to £100,000 plus on-call bonus Poster represents: an employer Terms of employment: Salaried employee Hours: Full time Onsite: no Description: Salary: £90k-100k plus on-call bonus Benefits: Private … health insurance, Nest pension scheme, competitive holiday allowance, home office equipment and more Experience: Minimum ten years in a related role, of which two in a team lead/management role Type: f/t (37.5hrs) or p/t (4-day week, 32hrs) and flexitime policy Location: Remote (occasional travel to London) NewsNow is a rare UK … top 50 news website with millions of loyal users who discover news from thousands of publishers. We are looking for a fully-remote Senior Software Engineer/Dev Team Lead to take overall day-to-day operational responsibility for uptime of the NewsNow platform and for leading our small dev team in efficiently shipping product improvements More ❯

Staff and Team Lead, Onyx Application Engineering The Onyx Research Data Tech organization represents a major investment by GSK R&D and Digital & Tech, designed to deliver a step-change in our ability to leverage data, knowledge, and prediction to find new medicines. We are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure … scale to unlock the value of our combined data assets Implementing scientific technology products that leverage the data and capabilities provisioned by Onyx The Staff Application Engineer and Team Lead will play a pivotal role in advancing the technological landscape of GSK, focusing on the design, delivery, and support of state-of-the-art data-driven applications. This … include collaborating with cross-functional teams to understand requirements, designing scalable architectures, and integrating cutting-edge data analytics. The role also involves building and leading a high-performing team of engineers, resource allocation, employee development, and ensuring best practices in software development. Additionally, it includes maintaining existing applications, ensuring security, high availability, reliability, and performance. The ideal candidate More ❯

redefining how people engage with cybersecurity. We go further by giving business security leaders with the tools to eliminate human-initiated security incidents. Founded in 2019, OutThink's team is 50+ and growing across our offices in New York, London, Barcelona and Bangalore. We serve some of the most prominent organizations worldwide including Whirlpool, Danske Bank, VINCI, and … as well as innovation bodies including the European Innovation Council and UK Innovation & Research. Opportunities like this don't come by often. We are seeking an ambitious Engineering Team Lead to join us as a founding team member in Bangalore, to work within and build a high-performing agile engineering squad. You will be a core … member of our Bangalore based R&D hub, and will be working to build the local engineering team, help design and build high performing APIs, robust microservices, cloud native databases, backend algorithms, AI services and infrastructure in support of the company's vision for a supremely scalable, extensible, and highly performing cloud-native solution. Who you'll work More ❯

Staff and Team Lead, Onyx Application Engineering The Onyx Research Data Tech organization represents a major investment by GSK R&D and Digital & Tech, designed to deliver a step-change in our ability to leverage data, knowledge, and prediction to find new medicines. We are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure … scale to unlock the value of our combined data assets Implementing scientific technology products that leverage the data and capabilities provisioned by Onyx The Staff Application Engineer and Team Lead will play a pivotal role in advancing the technological landscape of GSK, specifically focusing on the design, delivery, and ongoing support of state-of-the-art data driven … software engineering practices, ensuring that our applications not only meet current demands but are also forward compatible with emerging scientific and technological trends. The Staff Application Engineer and Team Lead will also be responsible for building and leading a high-performing team of skilled engineers. This includes resource allocation, employee development, and ensuring adherence to best More ❯

i2, a Harris Computer company, are seeking a Software Development Team Lead (Web) on a full-time, permanent, remote-working basis, in the UK. We are seeking a skilled senior Front-End developer with expertise in Javascript, Typescript & React to enhance products and services. This role will also contain line management responsibilities of a small team … and performance issues Staying up to date with the latest industry trends and technologies to ensure our applications are built using the best practices Line managing a small team, developing their abilities through coaching and mentoring Frontend State Management - Mobx What we are looking for The ideal candidate will be a highly creative and self-motivated problem solver … requires a proven ability to articulate ideas. They will possess excellent analytical and troubleshooting skills, strong interpersonal skills, solid judgment, and the ability to work successfully in a team programming environment throughout the analysis and development process. The ideal candidate will also be able to coach, mentor and manage their direct reports. You will have: A Bachelor's More ❯

time left to apply End Date: July 30, 2025 (30+ days left to apply) job requisition id R i2, a Harris Computer company, are seeking a Software Development Team Lead (Web) on a full-time, permanent, remote-working basis, in the UK. We are seeking a skilled senior Front-End developer with expertise in Javascript, Typescript & React to … enhance products and services. This role will also contain line management responsibilities of a small team (3-4 people). The employee will play a pivotal role in designing, developing, and maintaining new capability to an existing large customer base. Passionate about creating efficient and scalable solutions, have a strong command of frontend technologies, and eager to collaborate … and performance issues Staying up to date with the latest industry trends and technologies to ensure our applications are built using the best practices Line managing a small team, developing their abilities through coaching and mentoring Frontend State Management - Mobx What we are looking for The ideal candidate will be a highly creative and self-motivated problem solver More ❯

Lead SRE - Team Lead JPMorgan Chase & Co. London, United Kingdom Job Description At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions … work in all aspects of SRE, including observability, alerting, capacity, and chaos engineering, with the goal of ensuring maximum reliability for our customers. In the SRE - Product Engineering team, you will be the face of the SRE Chapter: Internally, working closely with the Core SRE team, who own and maintain the SRE projects and services, you … computing (preferably AWS). Experience with common SRE toolchains, such as Grafana, Prometheus, Elasticsearch, Kibana, and Jaeger, is a plus. #ICBCareer #ICBEngineering About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class More ❯

work in all aspects of SRE, including observability, alerting, capacity, and chaos engineering, with the goal of ensuring maximum reliability for our customers. In the SRE – Product Engineering team, you will be the face of the SRE Chapter: Internally, working closely with the Core SRE team, who own and maintain the SRE projects and services, you … our state-of-the-art framework for SLI and error budget aggregation. Enhance performance testing, forecasting, and capacity planning framework. Contribute to chaos engineering framework. Manage a growing team whilst remaining hands-on and close to the code Preferred Skills and Qualifications Degree in computer science or another highly technical, scientific discipline. Proven experience as a software engineer More ❯

at Dye & Durham Corporation Join to apply for the Software Team Lead role at Dye & Durham Corporation Description We’re looking for an experienced and motivated engineering leader with extensive hands-on experience, ready to take on a key role within our team. If you're a strong communicator, a natural problem-solver and passionate about building … great software and leading great teams, we’d love to hear from you! Department: Software Development Location: London - Paddington Description We’re looking for an experienced and motivated engineering leader with extensive hands-on experience, ready to take on a key role within our team. If you're a strong communicator, a natural problem-solver and passionate about building … of up to 8 and collaborating with the Product teams. If you're looking for a leadership role where you can make a real impact – technically and as a leader – this is the role for you. Key Responsibilities Strong mentoring ability to align team resources with departmental objectives in SOLID engineering and other best practices. Review and More ❯

Social network you want to login/join with: Lead an engineering-first culture, embedding reliability into the heart of our IT department! As SRE Team Leader, you'll establish SLOs as foundational principles, leveraging public cloud, containerization, reliability testing, and observability to drive continuous improvement in the customer experience. Be at the forefront of building resilient … the chance to work across multiple brands, with people all over the world. Join us for an exciting future and let’s innovate together! Your role in the Team The Site Reliability Engineer Team Lead (SRE Team Lead) will manage a team of SRE’s to proactively ensure the stability, resilience and … across multiple cross-function delivery teams, with a focus on technical excellence and a high-performance culture. What you’ll do Provide leadership and guidance across the SRE team, acting as a subject matter expert and leading best practice techniques. To lead and influence teams to ensure quality and operational excellence, and continuously work towards making systems/ More ❯

Join to apply for the Team Lead Software Engineering (M/F/D) role at DataGuard 20 hours ago Be among the first 25 applicants Join to apply for the Team Lead Software Engineering (M/F/D) role at DataGuard YOUR JOB Are you looking for a senior individual contributor role where your … PEOPLE BEHIND THE DATA We are a fast-growing security and compliance tech company with a clear purpose: we protect the people behind the data. With over 250 team members worldwide and offices in Munich, Berlin, London, Stockholm, and Vienna, we help more than 4,000 global customers get certified fast and build a strong and scalable risk … LL NEED TO STRIVE IN YOUR NEW POSITION At least 8 years of web development as a full-stack developer At least 2 years of experience as a technical leader Strong foundation as a full-stack engineer Deep understanding of server-side technologies and distributed systems We are primarily focused on JavaScript/React/Vue.js for the frontend More ❯

the Middle East, Asia Pacific, North America, and Africa to understand audiences and help the world’s leading organisations succeed and grow. Job Title: Software Development Team Leader Location: London, Hanger Lane #LI-Hybrid #LI-EH2 #LI-KantarMedia Role Description We are seeking a Software Development Team Leader with a strong focus on developing … production-grade software, extensive experience with Azure services, and proficiency in Java, Python, and PySpark. You will manage a team and collaborate with a third-party vendor to deliver robust, scalable solutions. Role Responsibilities: Owning the development team in design, development, coding, and testing. Managing all the activities of the software development team and … setting goals for each team member to ensure timely project delivery. Keeping up to date with the latest development software. Hiring and training new developers. Providing mentorship to the team and ensuring they adhere to development standards. Ensuring adequate documentation exists. Building alliances and working with other partner pillars within Kantar for a shared goal. Directing More ❯

Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real-world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We … re people-first. We value collaboration, curiosity, and commitment. As a Lead Software Engineer at JPMorgan Chase within the Accelerator Business in the Onboarding and KYC team, you are at the core of this venture, focused on delivering innovative solutions to our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. … frameworks like Temporal.io or similar. Knowledge of cloud-native technologies, Kubernetes, and containerization best practices. Experience optimizing distributed database performance, e.g., CockroachDB. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals, and institutional investors. We aim to build trusted, long-term partnerships More ❯

Lead Department: Software Development Employment Type: Permanent - Full Time Location: London - Paddington Reporting To: Director, Software Engineering Description We're looking for an experienced and motivated engineering leader with extensive hands-on experience, ready to take on a key role within our team. If you're a strong communicator, a natural problem-solver and passionate about building … of up to 8 and collaborating with the Product teams. If you're looking for a leadership role where you can make a real impact - technically and as a leader - this is the role for you. Key Responsibilities Strong mentoring ability to align team resources with departmental objectives in SOLID engineering and other best practices. Review and … skills are required - you must be skilled in managing difficult conversations and building relationships with challenging stakeholders. Job Benefits At Dye & Durham we strive to be visionaries! As a leader in our field, we ensure our employees are ready for the next challenge in their journey with us by offering internal and external training opportunities. We offer competitive salaries More ❯

Full Stack Engineer (Team Lead) Type: 4 month fixed term contract (expected to role into perm). Salary: £6,500 - £7,000 per calendar month (depending on exp). Location: Hybrid 1-2 days in London or Liverpool office (depending on where you live). Employment Type: Full-time. About the company & role for Full Stack Engineer (Team … Engineer to join them on an initial 4 month fixed term contract that is then expected to extend permanently and where you will help build and lead a team that are focused on innovation. Role Overview: The Full Stack Engineer will play a key role in designing, developing, and maintaining their platform. This position requires a highly skilled … developer with expertise in front-end and back-end technologies, experience in scalable architecture, and the ability to lead a team of engineers. Key Responsibilities for Full Stack Engineer (Team Lead): Technical Leadership - Lead and mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile development methodologies. Full-Stack More ❯

Full Stack Engineer (Team Lead) Type: 4 month fixed term contract (expected to role into perm). Salary: £6,500 - £7,000 per calendar month (depending on exp). Location: Hybrid 1-2 days in London or Liverpool office (depending on where you live). Employment Type: Full-time. About the company & role for Full Stack Engineer (Team … Engineer to join them on an initial 4 month fixed term contract that is then expected to extend permanently and where you will help build and lead a team that are focused on innovation. Role Overview: The Full Stack Engineer will play a key role in designing, developing, and maintaining their platform. This position requires a highly skilled … developer with expertise in front-end and back-end technologies, experience in scalable architecture, and the ability to lead a team of engineers. Key Responsibilities for Full Stack Engineer (Team Lead): Technical Leadership - Lead and mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile development methodologies. Full-Stack More ❯

Join to apply for the Software Development Team Leader role at Kantar 3 days ago Be among the first 25 applicants Join to apply for the Software Development Team Leader role at Kantar Get AI-powered advice on this job and more exclusive features. As people increasingly move across channels and platforms, Kantar Media … the Middle East, Asia Pacific, North America, and Africa to understand audiences and help the world’s leading organisations succeed and grow. Job Title: Software Development Team Leader Location: London, Hanger Lane Role Description We are seeking a Software Development Team Leader with a strong focus on developing production-grade software, extensive experience with … Azure services, and proficiency in Java, Python, PySpark. You will manage a team and collaborate with a third-party vendor to deliver robust, scalable solutions. Role Responsibilities: Owning the development team in design, development, coding, testing. Managing all the activities of the software development team and set goals for each team member More ❯

of Gen AI? Do you want to help enterprises unlock productivity by leveraging AI-driven insights and next generation of automation? At Quench.ai , we're looking for a Team Lead to drive technical excellence, build and scale our core services engineering team of 7, and act as the right hand to the VP of Engineering & Product. … This role is for someone who thrives in a fast-paced startup environment, takes ownership, drives technical direction, and fosters a strong engineering culture. As Team Lead , you will be leading the Core Services engineering team, working closely with product, design, and AI teams to build and scale our platform. You will be responsible for managing … CEO Ana Bakshi - COO Kresimir Nesek - VP Product and Engineering Website : Quench.ai Backed by: Notable European and US investors and angels. Ready to apply? If you’re a technical leader with a passion for scaling teams, driving innovation, and working at the intersection of AI, automation, and product, we’d love to hear from you! If you feel you More ❯

are building a cutting-edge lending platform to accelerate the transition to efficient, sustainable home energy solutions across Europe. Requirements The Role We are seeking a Software Engineering Team Lead to play a pivotal role in designing and building a modern, scalable lending platform. This role involves leading a team of engineers to develop high-quality … direct reports, fostering a culture of continuous improvement. What We’re Looking For 8+ years of professional experience in full-stack software development. 2+ years of experience in team leadership and line management. Strong software architecture, database, and system performance optimisation expertise. Hands-on experience with Python, Django (or similar backend frameworks). Familiarity with React or similar … energy efficiency and CO2 reduction. Work in a fast-paced startup environment backed by an established industry leader. Enjoy the flexibility of a remote-first culture. Lead a team that builds cutting-edge technology with real-world impact. Are you ready to lead and innovate in a dynamic, high-growth environment? Apply now and help shape the future More ❯