1 to 25 of 315 Permanent Lead Jobs in Hertfordshire

We are currently looking for a talented Senior C++ Developer. In this role, you will interact closely with various departments across our organisation, including the product engineering and customer support teams. As a senior figure, you will also have the More ❯

We are currently looking for a talented Senior C++ Developer. In this role, you will interact closely with various departments across our organisation, including the product engineering and customer support teams. As a senior figure, you will also have the More ❯

We are currently looking for a talented Senior C++ Developer. In this role, you will interact closely with various departments across our organisation, including the product engineering and customer support teams. As a senior figure, you will also have the More ❯

CHECK Team Leader - Up to £80,000 (Remote with occasional travel to client sites) We're seeking a certified CHECK Team Leader to lead high-impact security testing across enterprise and cloud environments. This is a key role for an experienced professional ready to take ownership of critical engagements and … mentor junior testers. Key Responsibilities: * Lead infrastructure and cloud penetration tests (AWS, Azure, AD, Kubernetes). * Mentor and support junior team members. * Deliver clear, risk-focused technical reports. * Support red teaming, adversary emulation, and R&D activities. * Contribute to tooling and service development. Required Skills & Experience: * CHECK Team Leader certification More ❯

CHECK Team Leader - Up to £80,000 (Remote with occasional travel to client sites) We're seeking a certified CHECK Team Leader to lead high-impact security testing across enterprise and cloud environments. This is a key role for an experienced professional ready to take ownership of critical engagements and … mentor junior testers. Key Responsibilities: * Lead infrastructure and cloud penetration tests (AWS, Azure, AD, Kubernetes). * Mentor and support junior team members. * Deliver clear, risk-focused technical reports. * Support red teaming, adversary emulation, and R&D activities. * Contribute to tooling and service development. Required Skills & Experience: * CHECK Team Leader certification More ❯

CHECK Team Leader - Up to £80,000 (Remote with occasional travel to client sites) We're seeking a certified CHECK Team Leader to lead high-impact security testing across enterprise and cloud environments. This is a key role for an experienced professional ready to take ownership of critical engagements and … mentor junior testers. Key Responsibilities: * Lead infrastructure and cloud penetration tests (AWS, Azure, AD, Kubernetes). * Mentor and support junior team members. * Deliver clear, risk-focused technical reports. * Support red teaming, adversary emulation, and R&D activities. * Contribute to tooling and service development. Required Skills & Experience: * CHECK Team Leader certification More ❯

Lead Full Stack Developer Contract type: Full time, permanent Salary: £DOE Reports to: Head of Product Engineering Direct reports: Yes (initially none, growing over time) Location: Remote-first with occasional travel to client sites or team meet-ups (typically quarterly) The successful candidate must hold British Citizenship, due to our … innovation-driven environment. Learn more about our work at https://www.ntegra.com/work. About the Role We’re looking for an experienced Lead Full Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web … looking for someone who thrives on problem-solving, is passionate about developing talent and enjoys adapting their expertise to new domains and technologies. Responsibilities Lead technical delivery, shaping project architecture and delivery strategies Lead backlog shaping and estimation activities, ensuring consistently high-quality code through code reviews and testing practices More ❯

Lead Full Stack Developer Contract type: Full time, permanent Salary: £DOE Reports to: Head of Product Engineering Direct reports: Yes (initially none, growing over time) Location: Remote-first with occasional travel to client sites or team meet-ups (typically quarterly) The successful candidate must hold British Citizenship, due to our … innovation-driven environment. Learn more about our work at https://www.ntegra.com/work. About the Role We’re looking for an experienced Lead Full Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web … looking for someone who thrives on problem-solving, is passionate about developing talent and enjoys adapting their expertise to new domains and technologies. Responsibilities Lead technical delivery, shaping project architecture and delivery strategies Lead backlog shaping and estimation activities, ensuring consistently high-quality code through code reviews and testing practices More ❯

Lead Full Stack Developer Contract type: Full time, permanent Salary: £DOE Reports to: Head of Product Engineering Direct reports: Yes (initially none, growing over time) Location: Remote-first with occasional travel to client sites or team meet-ups (typically quarterly) The successful candidate must hold British Citizenship, due to our … innovation-driven environment. Learn more about our work at https://www.ntegra.com/work. About the Role We’re looking for an experienced Lead Full Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web … looking for someone who thrives on problem-solving, is passionate about developing talent and enjoys adapting their expertise to new domains and technologies. Responsibilities Lead technical delivery, shaping project architecture and delivery strategies Lead backlog shaping and estimation activities, ensuring consistently high-quality code through code reviews and testing practices More ❯

About us eMoodie.com Company Mission Statement eMoodie is a digital mental health start-up based in Edinburgh. Our mission is to combat the mental health epidemic unfolding around the world by ensuring that people have access to affordable and reliable More ❯

About us eMoodie.com Company Mission Statement eMoodie is a digital mental health start-up based in Edinburgh. Our mission is to combat the mental health epidemic unfolding around the world by ensuring that people have access to affordable and reliable More ❯

About us eMoodie.com Company Mission Statement eMoodie is a digital mental health start-up based in Edinburgh. Our mission is to combat the mental health epidemic unfolding around the world by ensuring that people have access to affordable and reliable More ❯

1st class and unique opportunity to join a real home grown success story. My client is a growing SaaS organisation providing award winning ERP and CRM platforms for SME's and Enterprise business across a variety of sectors in the More ❯

1st class and unique opportunity to join a real home grown success story. My client is a growing SaaS organisation providing award winning ERP and CRM platforms for SME's and Enterprise business across a variety of sectors in the More ❯

1st class and unique opportunity to join a real home grown success story. My client is a growing SaaS organisation providing award winning ERP and CRM platforms for SME's and Enterprise business across a variety of sectors in the More ❯

1st class and unique opportunity to join a real home grown success story. My client is a growing SaaS organisation providing award winning ERP and CRM platforms for SME's and Enterprise business across a variety of sectors in the More ❯

Tech Lead – Drupal Developer (Remote, UK-Based Only) £80,000 + Benefits | Permanent | Remote (UK) A leading UK-based digital agency is seeking a Tech Lead with strong Drupal expertise to join their fully remote team. This is a hands-on leadership role where you'll be responsible for delivering … complex Drupal solutions, while also guiding technical decisions and supporting both clients and internal teams. As a Drupal Tech Lead, you will take ownership of key projects, collaborate closely with clients, and help shape technical strategy. You will remain deeply involved in the code while also mentoring developers and helping … opportunity for a senior Drupal developer who wants to step into or continue in a leadership role, while still being technically active. Key Responsibilities: Lead the development of scalable and secure Drupal 10/11 applications Lead technical discussions during client engagements and project planning Lead internal development teams to More ❯

Tech Lead – Drupal Developer (Remote, UK-Based Only) £80,000 + Benefits | Permanent | Remote (UK) A leading UK-based digital agency is seeking a Tech Lead with strong Drupal expertise to join their fully remote team. This is a hands-on leadership role where you'll be responsible for delivering … complex Drupal solutions, while also guiding technical decisions and supporting both clients and internal teams. As a Drupal Tech Lead, you will take ownership of key projects, collaborate closely with clients, and help shape technical strategy. You will remain deeply involved in the code while also mentoring developers and helping … opportunity for a senior Drupal developer who wants to step into or continue in a leadership role, while still being technically active. Key Responsibilities: Lead the development of scalable and secure Drupal 10/11 applications Lead technical discussions during client engagements and project planning Lead internal development teams to More ❯

Tech Lead – Drupal Developer (Remote, UK-Based Only) £80,000 + Benefits | Permanent | Remote (UK) A leading UK-based digital agency is seeking a Tech Lead with strong Drupal expertise to join their fully remote team. This is a hands-on leadership role where you'll be responsible for delivering … complex Drupal solutions, while also guiding technical decisions and supporting both clients and internal teams. As a Drupal Tech Lead, you will take ownership of key projects, collaborate closely with clients, and help shape technical strategy. You will remain deeply involved in the code while also mentoring developers and helping … opportunity for a senior Drupal developer who wants to step into or continue in a leadership role, while still being technically active. Key Responsibilities: Lead the development of scalable and secure Drupal 10/11 applications Lead technical discussions during client engagements and project planning Lead internal development teams to More ❯

Lead Software Engineer (.NET) UK Remote £90,000 - £100,000 + Progression + Benefits An excellent opportunity awaits an experienced Software Engineer with expertise in the 'Microsoft Stack', looking for a hands-on technical leadership role to join a business offering an autonomous working environment and great opportunities for growth. … this role, you'll join a small, established core team and work closely with senior stakeholders to shape the technical direction. Initially, you'll lead the migration to a microservices-based architecture, and as the team grows, you'll continue to drive technical development. This hands-on leadership position will … business and provide technical and strategic direction through a period of growth. The Role: *Hands-on leadership position with opportunity to grow team and lead technical direction *Lead architecture, design, and third-party service integration *Drive the transition from monolithic to microservices-based architecture *UK Remote based position (with occasional More ❯

Job Description An excellent role on offer for a Service Engineer with an electromechanical background and some networking/IT skills looking to come off the road and into an office and workshop based role, whilst working for a world More ❯

An excellent role on offer for a Service Engineer with an electromechanical background and some networking/IT skills looking to come off the road and into an office and workshop based role, whilst working for a world leading company. More ❯

The opportunity: We are looking for skilled professionals to support the electrical/electronic aspects of missile system architecture. Your responsibilities will include specifying electrical requirements, defining interfaces, designing power architectures, and ensuring signal safety. You'll be performing an More ❯

Job Description 1st class and unique opportunity to join a real home grown success story. My client is a growing SaaS organisation providing award winning ERP and CRM platforms for SME's and Enterprise business across a variety of sectors More ❯

Lead Oracle Data Engineer – Data Modernisation, Conversion & Migration Job Type: Contract (Outside IR35) Location: UK Remote Start Date: ASAP Rate: Up to £550 per day A leading technology consultancy is looking for a highly skilled Lead Oracle Data Engineer to take a central role in a complex brownfield DB2 to … offers the opportunity to work within a fast-paced, collaborative environment, delivering critical modernisation solutions for a high-profile client. The successful candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This … is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture More ❯