40 tech lead jobs found in London

Here at Mindera, we are continuously building a fantastic team and would love for you to join us. We're looking for a Senior Tech Lead/ Solution architect to guide our engineering team, drive technical decisions, and help shape the future of our projects. If you thrive in a fast-paced and innovative environment and enjoy working with cutting-edge technologies, then Mindera is the perfect place for you.   Requirements Requirements 8+ years of experience in software engineering, with at least 4 years in a leadership role. Strong proficiency in .NET Experience with Azure; Experience with React and Nextjs; Experience with scalable system architecture and microservices. Solid understanding of version control, CI/CD pipelines, and testing practices. Ideally previous experience on fintech industry. Excellent communication and interpersonal skills. Comfortable working in agile environments. Background in mentoring or coaching...

Here at Mindera, we are continuously building a fantastic team and would love for you to join us. We're looking for a Senior Tech Lead/ Solution architect to guide our engineering team, drive technical decisions, and help shape the future of our projects. If you thrive in a fast-paced and innovative environment and enjoy working with cutting-edge technologies, then Mindera is the perfect place for you.   Requirements Requirements 8+ years of experience in software engineering, with at least 4 years in a leadership role. Strong proficiency in .NET Experience with Azure; Experience with React and Nextjs; Experience with scalable system architecture and microservices. Solid understanding of version control, CI/CD pipelines, and testing practices. Ideally previous experience on fintech industry. Excellent communication and interpersonal skills. Comfortable working in agile environments. Background in mentoring or coaching...

Job Title: Python Tech Lead Location: London (Hybrid) Job Type: Contract Responsibilities: Proven expertise in Network Operational Automation and Provisioning, including the development of Network Intent APIs using Python, Ansible, and related programming languages. Skilled in backend service development using frameworks such as FastAPI, Flask, and Django, as well as equivalent platforms in Java or other languages. Experienced in containerization with Docker and designing microservices architectures, with a strong ability to architect, deploy, and manage scalable and resilient systems. Skilled in CI/CD practices, with hands-on experience in GitHub workflows. Demonstrated success in automating build, test, and deployment pipelines to enhance development efficiency. Proficient in API design and development, with a deep understanding of RESTful principles and authentication mechanisms. Capable of leading API strategy, development, and integration initiatives....

Here at Mindera, we are continuously building a fantastic team and would love for you to join us. We're looking for a Senior Tech Lead/ Solution architect to guide our engineering team, drive technical decisions, and help shape the future of our projects. If you thrive in a fast-paced and innovative environment and enjoy working with cutting-edge technologies, then Mindera is the perfect place for you.   Requirements Requirements 8+ years of experience in software engineering, with at least 4 years in a leadership role. Strong proficiency in .NET Experience with Azure; Experience with React and Nextjs; Experience with scalable system architecture and microservices. Solid understanding of version control, CI/CD pipelines, and testing practices. Ideally previous experience on fintech industry. Excellent communication and interpersonal skills. Comfortable working in agile environments. Background in mentoring or coaching...

Here at Mindera, we are continuously building a fantastic team and would love for you to join us. We're looking for a Senior Tech Lead/ Solution architect to guide our engineering team, drive technical decisions, and help shape the future of our projects. If you thrive in a fast-paced and innovative environment and enjoy working with cutting-edge technologies, then Mindera is the perfect place for you.   Requirements Requirements 8+ years of experience in software engineering, with at least 4 years in a leadership role. Strong proficiency in .NET Experience with Azure; Experience with React and Nextjs; Experience with scalable system architecture and microservices. Solid understanding of version control, CI/CD pipelines, and testing practices. Ideally previous experience on fintech industry. Excellent communication and interpersonal skills. Comfortable working in agile environments. Background in mentoring or coaching...

Information Security Consultant - 6M Contract Job Introduction We are seeking a versatile and proactive Information Security Consultant to join Handelsbanken UK which is currently undergoing a major technology transformation programme. The successful candidate will be embedded within a technology delivery team, playing a critical role in ensuring that security is integrated seamlessly into change initiatives from inception through delivery. The Bank operates an model where information security consultants are embedded into workstreams acting as the security lead for that delivery team. This is not a traditional advisory role - you will be actively participating in solving information security problems, working closely with engineers, product managers, and business stakeholders to identify, assess, and collaboratively solve security challenges and ensure the team can continue to deliver a pace. This is a unique opportunity to work on an exciting technology change programme,...

Contract Type  Day Rate Contractor Closing Date  02 January, 2026 Job Category  Tech, Data and Digital Business Unit  Information Security (UKTI) Location  London, United Kingdom Posted on  03 December, 2025   We are seeking a versatile and proactive Information Security Consultant to join Handelsbanken UK which is currently undergoing a major technology transformation programme. The successful candidate will be embedded within a technology delivery team, playing a critical role in ensuring that security is integrated seamlessly into change initiatives from inception through delivery.  The Bank operates an model where information security consultants are embedded into workstreams acting as the security lead for that delivery team. This is not a traditional advisory role — you will be actively participating in solving information security problems, working closely with engineers, product managers, and...

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the planet through technology that’s efficient, user-friendly, and solves problems fast. At Burendo, we believe that together, we can achieve incredible things. We're launching several exciting new projects and are particularly keen to speak with Python Tech Leads who are immediately available or have a 1 - 2 weeks notice period. If you’re passionate about Python and ready to take a hands-on technical lead role guiding engineering decisions whilst staying close to the code, we’d love to hear from you. Requirements Essential Behaviour A passion for engineering and a desire to keep learning A focus on writing...

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the planet through technology that’s efficient, user-friendly, and solves problems fast. At Burendo, we believe that together, we can achieve incredible things. We're launching several exciting new projects and are particularly keen to speak with Python Tech Leads who are immediately available or have a 1 - 2 weeks notice period. If you’re passionate about Python and ready to take a hands-on technical lead role guiding engineering decisions whilst staying close to the code, we’d love to hear from you. Requirements Essential Behaviour A passion for engineering and a desire to keep learning A focus on writing...

Role Overview You will be a hands-on contributor within a 5–9 person cross-functional delivery squad, ensuring the quality, reliability, and security of our software solutions. Working closely with Product Owners, Tech Leads, Developers, and fellow QA Engineers, you’ll help deliver features that matter. As the team kicks off new projects, we aim to release every month. Initial 3 months term with likely extension £400 per day Outside IR35 3 days a week on site near Watford Multiple roles available. Start ASAP What You’ll Be Doing Designing and executing comprehensive test plans and test cases using best practices. Performing functional, regression, integration, and performance testing. Collaborating in agile ceremonies – stand-ups, sprint planning, retrospectives, and demos. Working closely with developers to identify, reproduce, and resolve defects. Supporting and improving automated testing frameworks and CI/CD pipelines. Ensuring robust coverage for...

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...

Must speak fluent French Must be available to visit client site in Ivory Coast for 1 week (12th > 16th January ((fully expensed - alongside the Red Badger Team)). Client is a Development Bank 10 week contract   Start date Monday 12th January Discovery / Review website and intranet project - As is > To Be development piece with a roadmap to implementation deliverable Joining a cross functional team of 5 (Engineer / Delivery / Product / UX / Product Design) Immediate interviews Ltd company outside IR35 or Umbrella contract. £Competitive day rate 2 days / week in person working (Old Street / Moorgate)     About Red Badger     Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in...

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New York, London and Singapore. WPP is a world leader in marketing services, with deep AI, data and technology capabilities, global presence and unrivalled creative talent. Our clients include many of the biggest companies and advertisers in the world, including approximately 300 of the Fortune Global 500. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. Why we're hiring: WPP Open Change and...

Role Title: Freelance Sales Development Representative — London (Part-Time / Contract)   We are looking for a freelance Sales Development Representative based in London to support our outreach and business development activities.   This role is suitable for students or early-career professionals who are confident, proactive, and comfortable in engaging with companies in the fintech and tech space.   Key Responsibilities:   Represent our company professionally in conversations with potential partners   Approach and engage founders, decision-makers, and business teams   Introduce our solutions clearly and confidently   Capture interest and basic lead details   Share daily updates with the partnerships team Assist with warm introductions and follow-ups when required   Requirements:   Must be based in London Strong communication and interpersonal...

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New York, London and Singapore. WPP is a world leader in marketing services, with deep AI, data and technology capabilities, global presence and unrivalled creative talent. Our clients include many of the biggest companies and advertisers in the world, including approximately 300 of the Fortune Global 500. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. Why we're hiring: WPP Open Change and...

NOTE: This is a FREELANCE, commission-based position. Job Summary We're expanding our European freelance B2B sales team to the UK to bring DarwinX's successful AI Automation service to the British market, and especially local small and mid-sized businesses. We're the only service in the market that comprehensively reviews every department of a business, helping clients save time, eliminate busywork, and accelerate growth. With high demand, short sales cycles, and an early-stage UK market, this is your opportunity to earn £5-12K+ monthly while building recurring revenue streams as part of our proven European sales team. Location: Remote (UK-wide) Type: Freelance/Contract - Flexible terms, no exclusivity required Experience Level: Experienced B2B Sales Professionals Duties After initial full online training, sell AI automation to SMBs, managing the full sales cycle from prospecting to closing deals Follow our proven 3-step process :...

Compensation: £Competitive (Financial Services) About TradingHub Founded in 2010, we have grown from a united vision shared between two people to a team of over 140 across London, Toronto, New York and Singapore. We have achieved scale by building the best-in-class surveillance tooling, where our analytics bring the front office risk mindset to the compliance function. Though we have developed in the trade surveillance arena, we have always been more than that. At heart, we are a finance-focused big data firm. Our goal is to continue creating the world 's leading financial markets analytics platform. The Role We are seeking a Head of Information Security to join on a contract basis to provide cover whilst we hire the position permanently. This is a critical role with an expected duration of 3-6 months, and will see a broad set of responsibilities including managing risk, implementing new processes and systems and continuously monitoring our corporate estate. You...

MAKE STRATEGY A REALITY | ACCELERATE YOUR GROWTH | CHOOSE YOUR PATH As the world's leading change and transformation consultancy, we're helping businesses move from strategy to reality by taking a pragmatic and practical approach to build solutions that last. We're seeking a Programme manager in to help us take vision to value and create lasting impact for our beverages retail client. please note, this is an initial 3-6 month Inside IR35 PAYE Umbrella contract that will require onsite working in London 2 days per week Summary As a Programme Manager, you will lead the technical delivery of several projects covering the rollout, iteration, and maintenance of the Digital Solutions tech stack across various markets and organizations. You will drive the successful implementation of POS upgrades, tech integrations, and mobile order and pay functionalities, ensuring seamless adoption across the EMEA region. You Will Plan, execute, and close projects using...

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New York, London and Singapore. WPP is a world leader in marketing services, with deep AI, data and technology capabilities, global presence and unrivalled creative talent. Our clients include many of the biggest companies and advertisers in the world, including approximately 300 of the Fortune Global 500. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. Why we're hiring: WPP Open Change and...

World Wide Technology (WWT), a global technology integrator and IT solutions provider. World Wide Technology, established in 1990 in St. Louis, Missouri, collaborates with OEMs like Cisco and Dell EMC to offer infrastructure security and custom app development services to Fortune 500 companies in various sectors. With over 10,000 employees globally, we generate $17 billion in annual revenue and operate in regions including the US, UK, Canada, Europe, Costa Rica, APAC, and Middle East. We're proud to be consistently recognized as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a PMO Analyst. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you to discuss the role.   This is a contract Role & Inside IR35 PMO Analyst Contract Duration :  6 months Location: London, United Kingdom (Hybrid- 2...