120 technical lead jobs found in London

Job Description: About Us We’re a Shopify design and development agency partnering with direct-to-consumer brands across multiple industries. We turn Figma designs into pixel perfect, high performing Shopify stores that help brands scale their online presence.   The Role We’re looking for a Mid-weight Shopify Developer ready to step up into a technical leadership role on a retainer basis.   This isn’t a hands-on coding position — you’ll oversee technical quality, consistency, and efficiency across our global development team.   Your role is to refine processes, set standards, and elevate developer output across all client projects.   Key Responsibilities Review and approve all code before deployment (pull requests, theme updates, custom builds) Establish coding standards and best practices that work across multiple client themes Build and maintain a library of reusable,...

Job Description: About Us We’re a Shopify design and development agency partnering with direct-to-consumer brands across multiple industries. We turn Figma designs into pixel perfect, high performing Shopify stores that help brands scale their online presence. The Role We’re looking for a Mid-weight Shopify Developer ready to step up into a technical leadership role on a retainer basis. This isn’t a hands-on coding position — you’ll oversee technical quality, consistency, and efficiency across our global development team. Your role is to refine processes, set standards, and elevate developer output across all client projects. Key Responsibilities Review and approve all code before deployment (pull requests, theme updates, custom builds) Establish coding standards and best practices that work across multiple client themes Build and maintain a library of reusable, cross-theme Shopify sections Audit existing client work and identify recurring...

Technical Program Manager / Delivery Lead (12 months contract, extendable) Are you passionate about revolutionising engineering with AI? Here at Monolith AI we’re on a mission to empower engineers to use AI to solve even their most intractable physics problems. For example, developing next-gen EV batteries that charge faster and last longer. We experienced serious growth over the past year, and we have ambitious plans moving forward. It’s an exciting time, and for replacing our Head of Delivery during a planned absence we are looking for a Technical Program Manager for 12 months or more. In this role, you will: Own the end-to-end delivery function across Tech, both planning and its effective day-to-day delivery, including non-product led work (e.g. engineering time for support) Partner closely with other departments to ensure delivery scope and timelines are aligned across functions and serving company-level initiatives Define and scale...

Job Introduction Main Responsibilities As the Salesforce Developer this role will work closely with the Salesforce Technical Lead and Lead architect to help with the development, Integration and configuration of Salesforce platform and performing the day to day operations to maintain the platform by partnering with people across the business and broader IT team to deliver customer value through the extension of CRM services. Work on Salesforce FSC projects to integrate with 3 rd party SAAS systems and internal on Prem systems leveraging APIs, different integration patterns and tools. Leverage the existing DevOps tools and methodologies (Azure DevOps) for deployments of user stories/tickets/bugs. Analyse requirements and translate them into technical solutions especially around Integrations. Design, Build, and test applications ensuring high-quality delivery. Also, integral part of the Run/Ops team of Salesforce to help with BAU requests and maintain the...

Salesforce Developer (Day Rate Contract) Job Introduction Main Responsibilities As the Salesforce Developer this role will work closely with the Salesforce Technical Lead and Lead architect to help with the development, Integration and configuration of Salesforce platform and performing the day to day operations to maintain the platform by partnering with people across the business and broader IT team to deliver customer value through the extension of CRM services. • Work on Salesforce FSC projects to integrate with 3 rd party SAAS systems and internal on Prem systems leveraging APIs, different integration patterns and tools. • Leverage the existing DevOps tools and methodologies (Azure DevOps) for deployments of user stories/tickets/bugs. • Analyse requirements and translate them into technical solutions especially around Integrations. • Design, Build, and test applications ensuring high-quality delivery. • Also, integral part of the Run/Ops...

Job Introduction Main Responsibilities As the Salesforce Developer this role will work closely with the Salesforce Technical Lead and Lead architect to help with the development, Integration and configuration of Salesforce platform and performing the day to day operations to maintain the platform by partnering with people across the business and broader IT team to deliver customer value through the extension of CRM services. Work on Salesforce FSC projects to integrate with 3 rd party SAAS systems and internal on Prem systems leveraging APIs, different integration patterns and tools. Leverage the existing DevOps tools and methodologies (Azure DevOps) for deployments of user stories/tickets/bugs. Analyse requirements and translate them into technical solutions especially around Integrations. Design, Build, and test applications ensuring high-quality delivery. Also, integral part of the Run/Ops team of Salesforce to help with BAU requests and maintain the...

Overview We are seeking a Senior C#/.NET Developer to design, build, and lead the development of high-quality, scalable software solutions. This role combines hands-on engineering, technical leadership, and mentorship, playing a key role in architecture decisions and delivery excellence-particularly for systems that handle large, complex data sets and high-volume processing . Key Responsibilities Lead the design and development of applications using C#, .NET (.NET Core/.NET 6+) Design and optimize solutions that process and manage large-scale data sets with a focus on performance and scalability Define and enforce coding standards, architecture patterns, and best practices Architect scalable, secure, and maintainable solutions (monoliths or microservices) capable of handling high data throughput and concurrency Perform code reviews and mentor junior and mid-level developers Collaborate with product managers, architects, QA, and DevOps teams Translate...

We are looking for a Lead Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with product and platform teams. You will work across modern backend services built in Kotlin, rich frontend applications using React and Next.js with TypeScript, and cloud-native infrastructure on Azure or AWS.   This is an initial 6 month contract (outside iR35) that requires you onsite in London Paddington 3 days a week.   Key Responsibilities Lead the design and development of full-stack solutions, balancing backend robustness with high-quality user experiences Build and maintain backend services using Kotlin, following clean architecture and best practices Develop modern, performant frontends using React, Next.js, and TypeScript Take...

About the Role The Dynamics 365 Developer reports into the Complex Case Management Team DevOps Lead. The role will have a close working connection with IT teams, Partners/3rd parties, Operational Teams and Service Management. Responsibilities · Agile Practices: Integrate and support with agile based product development ceremonies such as sprint planning, standups, retrospectives and backlog grooming. · Solution Design and Development: Lead the design and development of custom solutions within Dynamics 365 and Power Platform, ensuring they meet business needs and align with best practices. · System Integration: Integrate Dynamics 365 with other systems and applications, ensuring seamless data flow and process automation. · Customization and Configuration: Customise and configure Dynamics 365 and Power Platform applications to meet specific business requirements. · Technical Leadership: Provide technical guidance and mentorship to junior developers and other team...

Contract Type: Outside IR35 Location: Remote (UK-based) Duration: 6 Months Overview We are looking for a Network Security Consultant with strong Palo Alto Networks expertise to deliver a complex SSL decryption deployment across a multi-cluster firewall environment. The consultant will play a lead role in designing, configuring, and rolling out secure outbound SSL decryption for a large enterprise network, ensuring performance, policy integrity, and compliance with internal security standards. Key Responsibilities Deliver an end-to-end SSL Outbound Decryption implementation across several HA firewall clusters Design and configure decryption profiles, certificates, and related security rules within existing network infrastructure Collaborate with customer engineering teams to plan and execute production cutovers and post-deployment validation Create and maintain documentation including configuration details, deployment runbooks, and validation...

About the Role The Dynamics 365 Developer reports into the Complex Case Management Team DevOps Lead. The role will have a close working connection with IT teams, Partners/3rd parties, Operational Teams and Service Management. Responsibilities · Agile Practices: Integrate and support with agile based product development ceremonies such as sprint planning, standups, retrospectives and backlog grooming. · Solution Design and Development: Lead the design and development of custom solutions within Dynamics 365 and Power Platform, ensuring they meet business needs and align with best practices. · System Integration: Integrate Dynamics 365 with other systems and applications, ensuring seamless data flow and process automation. · Customization and Configuration: Customise and configure Dynamics 365 and Power Platform applications to meet specific business requirements. · Technical Leadership: Provide technical guidance and mentorship to junior developers and other team...

Network Rail/DFTO is at the heart of revitalising Britain's railway. From Crossrail - Europe's largest civil engineering project - to investment in world-class stations and major programmes of electrification, we are involved in some of the most ambitious and diverse ventures that this country has ever seen. We at Network Rail are dedicated to becoming one of Britain 's best employers and believe this starts with placing the candidate at the heart of everything we do!   As a  Digital Technical Architect , your main responsibilities will be: Working with a diverse group of companies, the aim is to develop standards, approaches and to integrate systems as part of group consolidation. Co-develop and govern architecture strategy (applications, data, integration, security, identity, hosting, workplace). Define principles, guardrails, and exception processes for accelerated integration. Lead integration planning (coexistence, migration, platform...

About the Role The Dynamics 365 Developer reports into the Complex Case Management Team DevOps Lead. The role will have a close working connection with IT teams, Partners/3rd parties, Operational Teams and Service Management. Responsibilities · Agile Practices: Integrate and support with agile based product development ceremonies such as sprint planning, standups, retrospectives and backlog grooming. · Solution Design and Development: Lead the design and development of custom solutions within Dynamics 365 and Power Platform, ensuring they meet business needs and align with best practices. · System Integration: Integrate Dynamics 365 with other systems and applications, ensuring seamless data flow and process automation. · Customization and Configuration: Customise and configure Dynamics 365 and Power Platform applications to meet specific business requirements. · Technical Leadership: Provide technical guidance and mentorship to junior developers and other team...

Staff Software Engineer – Robotics & Life Sciences Automation Location: London, UK - Hybrid (3 days/week on site) Contract: 4 months with possibility of extension Start: ASAP (Dec 2025 / Jan 2026) Automata: accelerating breakthroughs that save lives Automata builds automation that accelerates life sciences: enabling faster drug discovery, next-generation personalised medicines, and high-precision diagnostics where turnaround time can mean the difference between life and death. We believe the future of biology depends on automation that is reliable, scalable and accessible — and we’re building the platform that makes that possible. Our modular lab bench and digital automation platform already run mission-critical workflows in leading research organisations. The next evolution of our product will scale globally, unify robotics with reproducible software interfaces, and redefine how scientists interact with instruments. And we’re building...

Description Here at Mindera, we are continuously developing a fantastic team, and would love it for you to join us. As an iOS Developer you will be responsible for creating fast, fluid, responsive and reliable mobile applications that provide our customers a rewarding experience. You’ll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You’ll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a fun and politics-free work culture, built on the principles of lean and self-organisation . Please note: This position requires you to work on client-site in central London three times a week Requirements You Rock at Swift, Cocoa Touch and other Apple frameworks Being self-driven and working with little supervision towards a common team or company purpose. Creating...

The Foreign, Commonwealth & Development Office (FCDO) pursues our national interests and projects the UK as a force for good in the world. We promote the interests of British citizens, safeguard the UK 's security, defend our values, reduce poverty, and tackle global challenges with our international partners.   SC/DV Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.   As a Programme Director , your main responsibilities will be: Delivery Leadership: Own programme milestones, dependencies, and risk posture; maintain realistic plans and continuous reforecasting. RUN Protection: Safeguard current service stability...

  Description   Here at Mindera, we are continuously developing a fantastic team, and would love it for you to join us. As an iOS Developer you will be responsible for creating fast, fluid, responsive and reliable mobile applications that provide our customers a rewarding experience. You’ll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You’ll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a fun and politics-free work culture, built on the principles of lean and self-organisation .   Please note: This position requires you to work on client-site in central London three times a week   Requirements You Rock at Swift, Cocoa Touch and other Apple frameworks Being self-driven and working with little supervision towards...

Job Title: DevOps Engineer Reporting to: DevOps and Automation Manager Direct Reports: 0 Position Type: Contract, Outside IR35   Why Tokio Marine HCC? Standing still is not an option in the current world of Insurance. TMHCC is one of the world’s leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, along with a desire to grow and provide creative and innovative solutions to our clients.   About Operations Operations sits at the heart of TMHCC, we ensure the smooth running of all business processes – from policy administration and claims handling to data, technology, and delivery. We focus on driving efficiency which enables our teams across the...

Job Title: Senior Data Governance Consultant (Principal Consultant) Location: City of London - 3 days per week Duration: 10 week contract (potential to extend) Salary: £750pd - Outside IR35 Start: ASAP At Pace, our consultants genuinely care about the impact our work has on our customers and their customers alike. We are problem solvers' who call on our collective experience, knowledge and skills to support customers to access benefits early. Our mission is to create environments that thrive for our customers; we enable this by providing transformation, process optimisation, and automation services, all with the aim of enabling our customers to harness human autonomy. We are reimagining how transformation services are delivered, taking a human-centred approach, and our work is having a material impact on people's lives. If this resonates with you, we would love to hear from you. Roles: Due to growing customer demand, we are seeking...

Experience / Competences Proficiency in writing database queries using SQL and general understanding of relational databases, and in data pipeline design and development. Experience with ETL processes, familiarity with the AWS ecosystem e.g. S3, Glue, DMS, CLI, etc., and experience with tools such as Qliksense, PowerBI, or equivalent. Ability to setup database connections and manage related issues. Familiarity with data analysis on trading platforms to understand order and trade lifecycle events. Be able to work through, with completeness and accuracy, a technical checklist of data validation and feed the results back to the Data Lead Be able to understand the reconciliation approach of order and order event count matching and use analysis techniques to identify differences and their cause. Self-starter, strong problem solver and great attention to detail. Excellent written and verbal communication. Adaptable, resilient, and a forward thinker. Knowledge of data...