1 to 25 of 31 Lead Developer Jobs in London

LEAD Developer - Laravel | High-Growth SaaS | Hybrid (London) THIS IS A LEAD Developer Role Essential: Proven experience working with LLMs (e.g., OpenAI, Anthropic, Hugging Face) or applied AI projects. Nice to have: Broader AI/ML exposure, such as model fine-tuning, prompt engineering, or integration into production systems. Join a profitable, fast-growing SaaS company More ❯

Lead Developer 6 Months Hybrid -1/3 days a month in office, either London or Bristol £750 Overview: Working within an agile digital delivery team developing and supporting a mission critical application for the UK client , with instances hosted on both a secure cloud platform (AWS) and on VMs hosted a managed on-prem hosting environment. The … application is extant and Live. You are to be the senior developer leading the ongoing development and support of the application, including designing, developing, integrating and unit testing new features in response to Product Owner/Client priorities and fixing bugs/issues raised on the Live application. You will have experience working with/developing microservices, containerised applications … the supporting tools for Agile product delivery such as JIRA (User Story/Defect/Task Management), Confluence (Documentation/Comms), and Slack (collaboration/comms). Key Responsibilities Lead development of microservices and front-end components using Node.js (TypeScript) and React (TypeScript). Configure and extend Hasura GraphQL Engine, including permissions, computed fields, and API integrations. Design and More ❯

Lead Android Developer, Android, Mobile, Kotlin, Java, Jetpack Compose, Hybrid, London Harris Global are currently on the lookout for a Lead Android Developer to join our client on an initial 6 month project. Candidates must have strong experience working with Java, Kotlin and Jetpack Compose. Skills: 10+ years in Android development with strong experience in Kotlin … patterns (MVVM, Clean Architecture) Skilled in API integration (REST/GraphQL), offline functionality and third-party SDKs Strong understanding of testing frameworks, DevOps practices and Play Store release management Lead Android Developer, Android, Mobile, Kotlin, Java, Jetpack Compose, Hybrid, London More ❯

Join Ten10 as a Lead Software Developer in Test Job Type: Permanent Location: London (Hybrid working with occasional client travel) At Ten10, we're transforming how businesses deliver high-quality software, and were looking for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're a … seasoned technologist with a deep understanding of software testing and automationand the leadership skills to mentor teams and guide clients through complex challengesthis is your opportunity to lead from the front. ?? Important: All applicants must be eligible for SC clearance. Why Ten10? Were one of the UKs leading independent consultancies in Quality Engineering, Software Testing, DevOps, and RPAtrusted by … technologies. Work-Life Balance: Enjoy hybrid working and a flexible approach that supports your lifestyle. About the Role This role designed is for individuals who want toown technical delivery, lead teams, and build lasting client relationships. As a Lead SDET, you will: Lead the design and implementation of robust, scalable automation solutions across multiple projects and clients. More ❯

Data Management Developer Lead page is loaded Data Management Developer Leadlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: RThe purpose of this role is to oversee the development of our database marketing solutions, using database technologies such as Microsoft SQL Server/Azure, Amazon Redshift, Google BigQuery. The role will be involved in design, specifications … Amazon Redshift, Google BigQuery. The role will be involved in design, specifications, troubleshooting, and issue resolution. The ability to communicate to both technical and non-technical audiences is key.• Lead and mentor a team of software and data engineers, fostering a culture of technical excellence, collaboration, and continuous improvement • Architect, design, and oversee development of scalable, reliable, and secure More ❯

Overview As a Lead Full Stack Developer in the IP Development team, you will take end-to-end ownership of technical delivery within your squad, ensuring high-quality, scalable solutions that align with both product goals and engineering standards. You will play a key role in architectural, tooling, and implementation decisions, working closely with the Principal Developer, other Lead Developers, and Engineering Managers to ensure your squad's work contributes to a consistent and scalable wider strategy. You'll also collaborate with Product Managers, UX Designers, and Business Analysts to turn complex requirements into robust, maintainable software, while fostering a culture of learning by mentoring developers and driving continuous improvement. Our core technology stack is … via containers to Microsoft Azure. Experience with AI technologies-both in leveraging AI-assisted development tools and in building AI-powered features into business applications-is increasingly important. Responsibilities Lead and mentor your squad in full stack development, fostering technical excellence and continuous learning. Own technical delivery within your squad while collaborating with the Principal Developer, other Lead More ❯

Principal/Lead Java Developer London - hybrid Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client's domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible We keep things simple … we'll open the door to incredible opportunities and introduce you to a network of equally driven, like-minded professionals. Job brief We are looking for a Principal/Lead Java Developer to produce scalable and robust software solutions for our clients. You'll be part of a cross-functional team that's responsible for the full SDLC … of evolving platforms. Robust - Write maintainable, reliable code with sensible testing strategies. Growth - Understand your role and impact at a client, share experience and help develop those around you. Lead - Where required lead teams, projects and products Requirements and skills Proven experience in a Senior Java focused role Experience developing modern tech stacks Experience working in modern Cloud More ❯

Lead Backend Developer Location: London - 1x a month Salary: Up to £120,000 (D.O.E) + benefits Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. It's an … ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. You'll work primarily with Python (FastAPI) and play a key role in shaping the architecture of microservices that support millions of … role where your work directly drives product growth, system resilience, and platform evolution. What will I be doing: Design, develop, and optimise scalable backend services in Python, leveraging FastAPI. Lead architectural discussions with a focus on performance, scalability, and reliability. Deliver complex features end-to-end - from design through deployment and monitoring. Provide mentorship through code reviews, technical guidance More ❯

We are seeking a Lead Developer to join an exciting project building a desktop application for analysing reinforced buildings. This role will see you lead the planning of new features and manage a small team of 1-2 developers. Details Start Date: ASAP Contract Length: 6 months (with strong potential for extension) Rate: £350-£400 per day … teams in India, Europe, and Canada Tech Stack & Responsibilities The desktop application is built with a C++ and a Vue.js UI running within a Chromium Embedded Framework. You will: Lead technical planning and small-scale architectural decisions Mentor and guide a small team of developers Drive feature planning and ensure delivery quality Contribute hands-on code where needed Essential … architectural input Desirable Skills Vue.js CI/CD pipelines If you're an experienced C++ engineer with recent leadership experience, and you're looking for a hands-on technical lead contract for a highly respected global engineering firm, we'd love to hear from you. More ❯

Trans, and all communities are vividly reflected within our teams. We invite you to join us and become part of Pride in London's journey. Your role The Digital Developer Lead role is essential in maintaining Pride in London's comprehensive digital platform that serves our community, partners, and sponsors. You'll provide technical expertise in managing our … our digital platform upholds our values of Visibility, Unity, and Equality, creating an accessible online space that supports all aspects of Pride in London's mission. As the Digital Developer, you will manage the technical aspects of our comprehensive website whilst collaborating with Communications, Events, and Partnerships teams to deliver compelling digital experiences across all areas of Pride in More ❯

Job Title: Quantitative Developer - Systematic Equities Location: Open A newly formed quantitative trading pod is seeking a talented and entrepreneurial Quantitative Developer to lead the buildout of its core trading infrastructure. This is a hands-on role at the intersection of technology, research, and trading, offering the opportunity to shape systems from the ground up and work … manager. Key Responsibilities: Architect and scale trading systems for data ingestion, signal generation, backtesting, execution, and risk management. Collaborate with researchers to translate strategy ideas into production-ready code. Lead and mentor a small team of developers and quant engineers. Optimise execution systems and ensure robust data pipelines. Oversee deployment, monitoring, and system reliability. Requirements: 3+ years building high More ❯

Job Title: Quantitative Developer - Systematic Equities Location: Open A newly formed quantitative trading pod is seeking a talented and entrepreneurial Quantitative Developer to lead the buildout of its core trading infrastructure. This is a hands-on role at the intersection of technology, research, and trading, offering the opportunity to shape systems from the ground up and work … manager. Key Responsibilities: Architect and scale trading systems for data ingestion, signal generation, backtesting, execution, and risk management. Collaborate with researchers to translate strategy ideas into production-ready code. Lead and mentor a small team of developers and quant engineers. Optimise execution systems and ensure robust data pipelines. Oversee deployment, monitoring, and system reliability. Requirements: 3+ years building high More ❯

Senior Integration Developer – Team Lead (fully remote) £70,000 - £80,000 Fully Remote We are seeking a highly skilled and motivated Senior Integration Developer to lead a small but impactful Integration Team (2–3 developers). This position is key to designing, developing, and managing enterprise-grade integration solutions using Informatica Intelligent Cloud Services (IICS) and … Informatica MDM. Key Responsibilities Leadership & Strategy Lead and mentor a team of 2–3 integration developers, fostering collaboration and performance. Define and implement integration architecture and best practices. Work with stakeholders across business units to translate integration needs into technical solutions. Technical Delivery Design, develop, and maintain workflows using Informatica iPaaS (IICS). Implement and manage Master Data Management More ❯

Lead Software Developer – SC Cleared - DjangoWe’re looking for an SC Cleared Software Developer to play a key role in modernising a legacy government web application.While the current system runs on Django/Python/PostgreSQL, the team is gradually transitioning to a more modern, streamlined stack, making this an exciting opportunity to balance today’s stability More ❯

business, SMM manages both the financial and operational risks trading revenues and aims to keep manual involvement or intervention to a minimum. Key Responsibilities This is a hand-on lead developer role, within a fast-paced front office environment. A focus on our C++ framework and applications, developing complex features and improvements to business demands. A key contributor More ❯

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth. Package £125,000 - £175,000 This role could suit someone who is … looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title. Key Responsibilities Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery. Technical Direction: Define and drive … and tools. Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth. Experience required Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/ More ❯

Role: Lead Backend Engineer (Backend Tech Lead) Salary: £100,000 Location: London Working Policy: Hybrid - 2-3 days a week in office (flexible) Our client, a long-established and independent wealth management firm, is looking for a Lead Backend Engineer to join their technology team. They provide a wide range of financial services to retail investors, from … Ability to balance hands-on coding with setting technical standards and direction Strong communication skills and collaborative approach This is an exciting opportunity to step into a backend tech lead role within a supportive and fast-paced environment, with the chance to directly influence how systems are built and delivered. If you're a senior backend engineer looking for More ❯

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth. Total Package £144,000 - £177,000 (could be higher) This role could … suit someone who is looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title. Key Responsibilities Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery. Technical … and tools. Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth. Experience required Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/ More ❯

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth. Total Package £144,000 - £177,000 (could be higher) This role could … suit someone who is looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title. Key Responsibilities Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery. Technical … and tools. Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth. Experience required Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/ More ❯

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth. Total Package £144,000 - £177,000 (could be higher) This role could … suit someone who is looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title. Key Responsibilities Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery. Technical … and tools. Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth. Experience required Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/ More ❯

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth. Total Package £144,000 - £177,000 (could be higher) This role could … suit someone who is looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title. Key Responsibilities Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery. Technical … and tools. Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth. Experience required Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/ More ❯

plan of an additional 5% of your base salary paid by us monthly to save for your future. Your role and responsibilities We're seeking a seasoned Senior Application Developer to spearhead our Azure cloud initiatives. As a thought leader, you'll guide strategic decisions, architect complex solutions, and mentor our development team. Responsibilities Define the technical strategy and More ❯

days on-site, 3 days remote) Contract: Outside IR35 Rate: £550 per day Background The purpose of this role is to work alongside the in-house support team and lead the upgrade of the current Content Server system from version 22.1 to 24.4. The candidate must demonstrate prior experience upgrading medium-scale systems (approximately 4,000 users) with multiple … customisations and integrations, along with a strong development background in oscript . Scope of Services Perform technical assessments and impact analysis to determine level of effort for requested work. Lead the parallel upgrade of the current Content Server 22.1 system to version 24.4, through development, UAT, and production environments. Liaise with technical teams to build new server clusters and More ❯

publishing client who's products boast a magazine, a radio channel, a website, a Media brand and a shop are continuing to expand as the look for both a Lead Web Developer and a Mid-Level Web Developer. You will be building, optimising and maintaining the CMS, CRM, Payment gateway, Websites and interactions with 3rd parties. You will … be leading multiple greenfield projects starting from the minute you start! Your Background: Professional experience in Web Development ( Lead - Min 5 years/Mid-Level - Min 2 years ) A passion for good clean code Excellent knowledge of PHP Excellent knowledge of HTML and CSS Excellent knowledge of MySQL Nice to Have Symfony or similar CMS framework ES6, React, Node More ❯

Salesforce Team Lead - Remote - £110,000 Yolk Recruitment are pleased to be working with a market leading global business who have been voted as one of the best places to work in 2024. They pride themselves on their forward-thinking culture and putting there employees first. We are currently searching for a Salesforce Team Lead who will be … will play a pivotal role in designing, developing, and implementing Salesforce solutions that meet business needs, ensuring optimal use of Salesforce features and functionalities. What you'll be doing: Lead and manage a high-performing cross-functional development team, providing regular feedback and nurturing their technical and creative problem-solving skills. Work closely with our Product team to prioritize … leveraging established design patterns and coding standards. Collaborate with stakeholders to gather and analyse requirements and translate them into technical specifications. Technical skills: 7+ years as a Senior Salesforce Developer, with 3+ years leading a team. Salesforce Application and/or Systems Architect certification(s). Experience with Agile methodology and building a Salesforce DevOps pipeline process. Advanced proficiency More ❯