231 lead developer jobs found

  Here’s who we are: At Team Updraft our DNA is in world-leading software for WordPress that helps our customers to backup, restore, clone, secure and optimize their WordPress websites.   Our global team is behind some of the most popular WordPress plugins in the world!   Used by more than 5 million WordPress website owners, our plugins have a reputation for being reliable and powerful.   We have an exciting opportunity for a Lead Developer to join us, to be successful in this role you will have deep knowledge and experience of developing WordPress plugins.   You will have the option to choose your own hours from 32 up to 40 per week, and you can work remotely from anywhere in the world, we simply ask that you have 4 hours of crossover with UK working hours per day. ————————————————————–...

Here’s who we are: At Team Updraft our DNA is in world-leading software for WordPress that helps our customers to backup, restore, clone, secure and optimize their WordPress websites. Our global team is behind some of the most popular WordPress plugins in the world! Used by more than 5 million WordPress website owners, our plugins have a reputation for being reliable and powerful. We have an exciting opportunity for a Lead Developer to join us, to be successful in this role you will have deep knowledge and experience developing WordPress , and a passion for security with demonstrable experience in this area. You will have the option to choose your own hours from 32 up to 40 per week, and you can work remotely from anywhere in the world, we simply ask that you have 4 hours of crossover with UK working hours per day. ————————————————————– Lead Developer (all-in-one-security) Competitive Salary (depending on experience) Fully Remote We have an...

  Here’s who we are: At Team Updraft our DNA is in world-leading software for WordPress that helps our customers to backup, restore, clone, secure and optimize their WordPress websites. Our global team is behind some of the most popular WordPress plugins in the world! Used by more than 5 million WordPress website owners, our plugins have a reputation for being reliable and powerful.   We have an exciting opportunity for a Lead Developer to join us, to be successful in this role you will have deep knowledge and experience developing WordPress , and a passion for security with demonstrable experience in this area.   You will have the option to choose your own hours from 32 up to 40 per week, and you can work remotely from anywhere in the world, we simply ask that you have 4 hours of crossover with UK working hours per day....

  Here’s who we are: At Team Updraft our DNA is in world-leading software for WordPress that helps our customers to backup, restore, clone, secure and optimize their WordPress websites.   Our global team is behind some of the most popular WordPress plugins in the world!   Used by more than 5 million WordPress website owners, our plugins have a reputation for being reliable and powerful.   We have an exciting opportunity for a Lead Developer to join us, to be successful in this role you will have deep knowledge and experience of developing WordPress plugins.   You will have the option to choose your own hours from 32 up to 40 per week, and you can work remotely from anywhere in the world, we simply ask that you have 4 hours of crossover with UK working hours per day. ————————————————————–...

Role Lead Java Developer Fixed Income Position Contract 12 months extendable Location London Hybrid Rates Good Day Rates   Job Description: We are seeking a talented Senior hands-on Java Developer to join our core Fixed Income team in a lead role. In this role you will help design, develop, and implement our applications to support front office and operations groups. You will work cross-functionally with various stakeholders, trading teams, and technology departments to ensure our applications are running at optimal performance. You will take a hands-on approach to understanding business workflows and the products we work with. You will help re-engineer and modernize our platform and drive our migration to a scalable microservice, cloud-based architecture.   Responsibilities: As a development lead, will be responsible to Build, design, Trading Channels, Messaging Channels interfacing with other venues an exchanges using industry...

Position Overview:   Projects will range from working on main brand websites with huge amounts of multi- lingual content, through to smaller one-off projects such as marketing micro-sites. You will also be involved in delivering a wide range of web-based projects along with our digital creative teams including the creation of mobile and web applications.     Key Responsibilities: Working as part of cross functional teams whilst providing technical leadership Be an active member of the development team, specialising in Front End. Development but also working on projects using technologies with which you may be unfamiliar with Be responsible for estimating development effort on projects Help define and execute the development strategy Conduct code reviews to ensure quality standards are upheld Work closely with account directors, creative, and the client directly to ensure projects are...

Location: Remote (UK preferred) Type: Full-time or part-time (open to fractional/contract to start) Start date: ASAP Salary/Rate: Competitive, based on experience About the Role We’re looking for a hands-on, experienced developer who can lead architecture, engineering, and technical direction as we take a fast-moving MVP and make it production-ready. You’ll work directly with the founder/CPO and a junior technical PM/developer to shape the system, improve the codebase, and make smart bets that support scale and sustainability. This is a unique opportunity for someone who loves early-stage product work but brings a senior lens to architecture, dev practices, and future team structure. What You’ll Do Set and maintain the technical architecture across mobile app, backend, and integrations Establish dev standards, tooling, and guardrails to keep the pace high but the code clean Mentor and unblock a junior dev/PM working in...

Who We Are: At VML, we are a beacon of innovation and growth in an ever-evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and diverse perspectives ignite inspiration. With the merger of VMLY&R and Wunderman Thompson, we have forged a new path as a growth partner that is part creative agency, part consultancy, and part technology powerhouse. Our global family now encompasses over 30,000 employees across 150+ offices in 64 markets, each contributing to a culture that values connection, belonging, and the power of differences. Our expertise spans the entire customer journey, offering deep insights in communications, commerce, consultancy, CRM, CX, data, production, and technology. We deliver end-to-end solutions that result in revolutionary work. Adobe Commerce Technical Architect Adobe Commerce Technical Architect wanted on a contract basis. The successful candidate will be required to lead...

Who We Are: At VML, we are a beacon of innovation and growth in an ever-evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and diverse perspectives ignite inspiration. With the merger of VMLY&R and Wunderman Thompson, we have forged a new path as a growth partner that is part creative agency, part consultancy, and part technology powerhouse. Our global family now encompasses over 30,000 employees across 150+ offices in 64 markets, each contributing to a culture that values connection, belonging, and the power of differences. Our expertise spans the entire customer journey, offering deep insights in communications, commerce, consultancy, CRM, CX, data, production, and technology. We deliver end-to-end solutions that result in revolutionary work. Adobe Commerce Technical Architect Adobe Commerce Technical Architect wanted on a contract basis. The successful candidate will be required to lead...

Who We Are: At VML, we are a beacon of innovation and growth in an ever-evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and diverse perspectives ignite inspiration. With the merger of VMLY&R and Wunderman Thompson, we have forged a new path as a growth partner that is part creative agency, part consultancy, and part technology powerhouse. Our global family now encompasses over 30,000 employees across 150+ offices in 64 markets, each contributing to a culture that values connection, belonging, and the power of differences. Our expertise spans the entire customer journey, offering deep insights in communications, commerce, consultancy, CRM, CX, data, production, and technology. We deliver end-to-end solutions that result in revolutionary work. Adobe Commerce Technical Architect Adobe Commerce Technical Architect wanted on a contract basis. The successful candidate will be required to lead...

Position Overview: Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). Key Responsibilities: We are currently seeking a Digital Business Analyst, someone who 'll bring their knowledge of Agile and Digital together to help us shape the nature of all of our web and e-commerce based projects....

Senior Software Engineer - 2-3 month Contract - Remote UK Logistics Base salary: £450 - £550 per day Employment type: Freelance/Contract Remote working: Remote (no onsite) Work from: Within United Kingdom Working Timezones: (UTC) London +/- 2 hours Visa sponsorship: Not available Job Description 💥Our Mission EverGive fights for two things: a free world and a happy one. It was originally conceived as the answer to a radical question: What if donations didn’t just get spent? What if they compounded over time and lasted forever instead? EverGive is on a mission to do just that - make donations compound and last forever, building the foundations of a free and happy world. We are pioneering a model where donations are invested to last forever, creating financial freedom for charities. We use Bitcoin as the vehicle to ensure security, transparency, and...

Contract Product Developer   AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always make a remarkable impact for our clients. We do this through our regional offices (or 'Clubs') building strong relationships with our partners, so that they are always prioritised by a team within close proximity. This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014. Today we number more than 1,300 people with Clubs all over the UK, Europe and the USA with plans for global expansion in the next couple of years.   About you The Lead Product Developer plays a pivotal role in the build and delivery of remarkable products. You will advocate for software quality and technical vision for AND and our clients,...

Senior Backend / Full-Stack Developer (React Native Experience Preferred)   ** You have to be a UK-based business (grant requirements) **   Commitment: 1–2 days per week (2 days preferred) Contract Length: 12–16 weeks Start Date: ASAP Remuneration: Competitive / TBA   Summary   CalCoach is seeking an experienced senior backend or full-stack developer to join our product team on a part-time contract. You will report directly to the CTO and take ownership of architecting, securing, and delivering the backend for our rebuilt mobile and web platform.   You’ll design and implement scalable backend systems, build our API, handle authentication, integrate LLM workflows, set up cloud infrastructure, implement DevOps pipelines, and ensure the system is production-ready and capable of scaling reliably. The frontend will be handled in-house; your role is to provide the backend foundation and,...

Senior Unity Developer (Mobile/iOS) Location: Remote   About the Role We’re looking for a highly skilled Senior Unity Developer with deep experience building and shipping mobile applications, specifically for iOS . You’ll play a key role in designing, developing, and optimizing our mobile experiences, integrating third-party SDKs, and ensuring smooth and scalable performance across devices. What You’ll Do Lead the development of mobile features and systems using Unity targeting iOS . Integrate and maintain third-party SDKs, including Facebook , Firebase , TikTok , and other mobile-focused services. Architect, implement, and optimize asset management pipelines using Asset Bundles and Unity Addressables . Design clean, modular project structures using .asmdef files for improved compile times and dependency control. Collaborate closely with product, design, and QA teams to deliver high-quality user...

Job Overview We are seeking a highly skilled and innovative AI Marketing Automation Platform Developer to join our team. The ideal candidate will have experience in building, integrating, and managing intelligent marketing automation systems that enhance digital marketing efficiency and personalization. This role requires strong technical expertise, creativity, and a deep understanding of marketing workflows. You will work closely with our marketing team to design, develop, and optimize automation tools that drive engagement, streamline operations, and improve ROI. Duties Design, develop, and maintain AI-driven marketing automation systems to support both B2B and B2C campaigns. Integrate APIs for platforms such as Google Ads, Facebook Ads, and email marketing tools (e.g., Mailchimp, HubSpot). Implement and manage data pipelines that collect, clean, and process marketing performance data. Build dashboards and analytics tools using Google Analytics, Data Studio,...

400 - 500 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description   About Scrumconnect Consulting:   Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, and more to deliver innovative digital services that matter   Preferred Tech Stack Expertise Cloud Infrastructure : AWS (EKS, RDS, Aurora, ElastiCache, Kafka, IAM) Secure Hosting : Experience working with air-gapped or government-secure environments Container & Cluster Management : Docker, Kubernetes, Rancher, Jenkins, Helm Monitoring & Observability :...

Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development of service blueprints, user journeys, and wireframes. Advise...

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...

Job Overview We are looking for a freelance web and brand designer to create a small set of page designs and simple branding for a new skincare education website. This is adesign only role. We would require full visual designs in figma or canva ready to hand to developer for site build. The site is small and straightforward, but we are looking for someone with a clean, modern aesthetic ideally with experience in beauty, wellness or lifestyle brands. Project Deliverables: Home page Landing page for a lead magnet About Me page Blog page layout Basic branding (colour palette, fonts, simple modern logo) We will provide all copy, you will design the layout and structure We are looking for: – Someone who can start within the next 2 weeks – A modern, polished design style – Fast turnaround (ideally within 1 week of starting) – Experience designing clean landing pages and website layouts – Confidence working in Figma or Canva –...