26 to 50 of 58 Lead Software Developer Jobs in London

Senior UI Developer (Lead I - Software Engineering) Join to apply for the Senior UI Developer (Lead I - Software Engineering) role at UST . Role Overview We are seeking a Senior UI Developer with expertise in Angular, ReactJS, NodeJS, JavaScript, and TypeScript to join … growing team in London. This is a hybrid role with 3 days onsite and 2 days remote, offering permanent or fixed-term employment. Responsibilities Lead the design and development of responsive, user-friendly interfaces. Build applications using Angular, ReactJS, NodeJS, JavaScript, and TypeScript. Collaborate with designers and back-end More ❯

Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as Teal Leader. More ❯

Job Description Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems, ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as More ❯

Summary: Would you like to help drive the growth and technical software delivery expertise of a global company that works with 91% of the Fortune Global 500? Are you an experienced developer that can think on their feet and propose innovative solutions to challenging problems? If so, we … have an exciting opportunity to join our Risk Technology team in the UK. Risk Technology is a cross-functional team of software development specialists, geospatial information specialists and catastrophe/financial model specialists who bring best-in-class analytics, thought leadership and expertise in designing, building and supporting industry … delivery choices, demonstrate you detail-oriented approach with excellent analytical and problem-solving skills and ensure a successful delivery. The Role: Use your substantial software delivery experience to ensure successful delivery of your projects as a lead developer and source of authority Own delivery of a small More ❯

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Chief Technology Office, you are an integral part of an agile team that works to enhance … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Execute creative software solutions, design, develop, and troubleshoot technically with the ability to think beyond routine or conventional approaches to build solutions or analyze technical problems. Develop … production code, and review and debug code written by others. Identify opportunities to eliminate or automate recurring issues to improve overall operational stability of software applications and systems. Lead evaluation sessions with external vendors, startups, and internal teams to assess architectural designs, technical credentials, and applicability for use More ❯

Job Title: Lead Software Developer-AWS Location: London, UK Job Type: B2B Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice a week mandatory) Need UK citizens only. Candidates need to have active SC clearance. Job Description: AWS CLI and Infrastructure as Code frameworks … Cloudwatch logs Splunk Integration AWS Glue Studio AWS Athena Automation and DevOps Experience – CI/CD Thanks & Regards, Sumit Teotia - Technical Recruitment Specialist Axiom Software Solutions Limited Email: sumit.teotia@axiomsoftwaresolutions.com Website: www.axiomsoftwaresolutions.com Direct: +44 (0) 2039501764 LinkedIn: www.linkedin.com/in/sumit-teotia-5b1070229 Head Office: Devonshire House More ❯

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 lead on the technical front, as opposed to team leadership. Skills Required HTML5/Less CSS/Computer Science/Web Development …/Web Software Engineer/PHP Astrophysics/Software Engineering/JavaScript/React.js/AngularJS/Vue.js/Node.js/ExpressJS/Web UI/Front-end/full-stack/back-end/Developer/Programmer/Team Lead Wide Variety of Projects Offering … 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 lead on the technical front, as opposed to team leadership. #J-18808-Ljbffr More ❯

Job Title: Lead Software Engineer, Principal Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35, London (City of London) Client: Experis UK Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description … Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are seeking an experienced Senior .NET Developer to join our team on a 12-month contract, with potential for extension. The role involves creating scalable, high-quality solutions, mentoring junior developers, and supporting ongoing … and resilience throughout the development lifecycle. Collaborate with leadership and product teams on design and feature development. Minimum of 3 years in a senior software development role with successful project delivery. Experience mentoring and working in agile teams. Strong diagnostic skills and support experience. At least 5 years of More ❯

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Chief Technology Office, youare an integral part of an agile team that works to enhance, build … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience (5+ years) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior … software development role at the enterprise level with a proven track record of successful project delivery. Experience mentoring junior developers and being an active member of an agile and self-improving team. Strong diagnostic skills and experience providing levels of support when issues arise. Extensive experience ( 5+ years ) with More ❯

integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Derivatives and Risk Technology team, you are an essential member of an agile team dedicated … technical expertise and problem-solving methodologies to a diverse range of challenges spanning multiple technologies and applications. Job responsibilities Designs, develops, and troubleshoots innovative software solutions, thinking beyond routine approaches to resolve technical challenges. Develops secure, high-quality production code, reviews, and debugs code written by team members. Identifies … opportunities to automate or eliminate recurring issues to enhance operational stability of software applications and systems. Leads evaluation sessions with external vendors, startups, and internal teams to assess architectural designs, technical credentials, and their applicability within existing systems. Champions communities of practice across Software Engineering to promote awareness More ❯

integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Derivatives and Risk Technology team, you are an integral part of an agile team that … deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems. Develops … and reviews and debugs code written by others. Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems. Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and More ❯

Job Summary Job Description What is the opportunity? As a lead java developer you will join a highly talented team that develops & maintains high-availability low-latency real-time systems in the Cash trading space in RBC Capital Markets. You will work on exciting projects that include building … problems across the full technology stack What will you do? Contribute to the overall design and development of RBC’s Cash trade management systems. Lead and mentor other developers to elevate the entire team’s skillset and mind-set. Collaborate closely with product owner, business analysts as well as … function for additional details. Job Skills Active Learning, Agile Methodology, Application Integrations, Detail-Oriented, Emerging Technologies, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC) Additional Job Details Address: 100 BISHOPSGATE:LONDON City: London Country: United Kingdom Work hours/week: 35 Employment Type: Full More ❯

an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market Risk team, you will lead the rapid expansion of a strategic visualization … deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops … and valuable solutions. Actively contributes to the engineering community as an advocate of firmwide and Risk Technology frameworks, tools, standards and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of strategic, leading-edge technologies Lead by developing More ❯

integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Asset and Wealth Management Technology team, you are an essential member of an agile team dedicated … latest architecture trends. Foster a team culture grounded in diversity, equity, inclusion, and respect. Required qualifications, capabilities, and skills Formal training or certification in software engineering concepts with advanced practical experience. Proficiency in Java Spring/Spring Boot. Experience developing RESTful APIs and microservices with frameworks like Spring Boot. More ❯

an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market Risk team, you will lead the rapid expansion of a strategic visualization … deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job responsibilities Execute creative software solutions, design, develop, and troubleshoot technical issues, thinking beyond routine approaches to build solutions or solve complex problems. Develop secure, high-quality production code … advocating firmwide and Risk Technology frameworks, tools, standards, and SDLC practices. Influence peers and decision-makers to adopt and apply strategic, leading-edge technologies. Lead by developing a high-performing, dynamic team and help minimize impediments to development progress. Independently address design and functionality challenges with minimal oversight. Required More ❯

an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, specifically as part of the Electronic Trading Services team, you will play … in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture … stability Proficiency in C++ on Unix/Linux operating systems Scripting skills to automate day-to-day development and testing tasks Excellent understanding of software and hardware interaction Creating and automating Test Strategies/Test Plans based on functional Testing and non-functional requirements and executing them Expertise in More ❯