embedded system developer jobs in Welwyn Garden City

Mercury Systems, established in 1997, specialises in providing electronic security and fire systems with a reputation for excellent service and innovation. Designed to meet diverse customer needs, the company offers bespoke solutions, including intruder alarms, access control, CCTV, fire alarms and physical security. As an NSI Gold, ISO 9001, 14001, 27001 & 45001 Quality Approved Company, Mercury...

This role sits within the workplace Identity team which is part of the Tesco Workplace Technology engineering team , part of a global engineering function delivering secure, scalable, and modern workplace solutions for Tesco colleagues. As a senior engineer and domain expert in Identity technologies , you will lead the full technology lifecycle — from strategy and design through to engineering,...

A leading retail technology firm is looking for a Senior Backend Engineer to join their London team. You'll be responsible for developing scalable backend systems using JavaScript and Node.JS. The position demands strong backend development skills, with a focus on working collaboratively with product teams to improve customer experiences. Successful candidates will have over 7 years of experience...

You will utilize technologies like JavaScript, TypeScript, and Node. JS to enhance various shopping experiences. Responsibilities include collaborating with product managers, writing secure code, and optimizing software performance. The ideal candidate has extensive experience in backend development, with a strong focus on maintainability and high-quality software.

About the Role: We’re seeking an experienced Business Development Executive to promote leading-edge printing and document management systems. You’ll help businesses transform how they print while building a rewarding revenue stream for yourself. Perks & Benefits: - Earn 75% on every sale, plus 50% profit share on all recurring service contracts. - Total flexibility—set your hours and work...

If you are a sales manager with experience growing, motivating and leading an internal sales team and driving new business and delivering growth for a construction or building product manufacturer or engineering firm, then I would love to hear from you. Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. We are working with a...

A leading semiconductor company is looking for a Software Engineer to join their Wi-Fi Simulations and Tools team in Hatfield, UK. This role includes designing and implementing simulations and tools for hardware verification and firmware development. Candidates should have a relevant degree and strong C/C++ programming skills. The position offers a competitive salary, flexible working hours, and...

Hertfordshire Partnership University NHS Foundation Trust Practitioner Psychologist (Clinical or Counselling) The closing date is 23 January 2026 An exciting opportunity has arisen for a Clinical Psychologist to join this well-established CAMHS Community team in East Hertfordshire, providing mental health interventions children and young people and their families with moderate to severe mental...

Req ID:485603 Location: Hatfield, this is an on-site role Appointment Basis: Permanent Apply by: 11/12/25 Excellent Salary + Benefits Include: Pension, Life Assurance, Contributed Healthcare. At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we...

Job Description This role is based in Welwyn Garden City The Data Manager will oversee the management of price and promotion data feeds on a daily basis for one of the UK's largest grocery retailers. This role, embedded at the retailers HQ, involves building and maintaining strong relationships with third‐party suppliers and internal stakeholders while ensuring data is managed, analysed, and...

Job Summary This is an exciting opportunity to be part of the management and leadership of the Garden City Practice. This role has arisen as current Deputy Practice Manager (DPM) has progressed to Practice Manager. Are you motivated, dependable and flexible and able to manage a wide variety of tasks with excellent time management and communication skills - then this could be role for you. This...

You will be responsible for Work in an Agile environment, where everyone has the opportunity to shape their work and collaborate across different skills to achieve shared goals. Follow Tesco's project management principles, including stakeholder engagement, project setup and organisation, budget management, and delivering cost savings and customer experience improvements.

You will be joining the UK team where you will focus on enhancing the treasury system with a wider roadmap for developing alongside the strategic solution of Findur.

You will have knowledge of specific systems and domains, being responsible for the entire configuration and support processes for that specialism.

A leading security solutions provider is seeking a Business Development Manager for High Security and Enterprise Systems in Welwyn Garden City. The role focuses on driving sales by identifying and managing new client relationships. Candidates should possess extensive experience in security systems, strong leadership skills, and a proven track record in business development. This full-time...

You will be joining the UK team where you will focus on enhancing the treasury system with a wider roadmap for developing alongside the strategic solution of Findur.

You will have knowledge of specific systems and domains, being responsible for the entire configuration and support processes for that specialism.

You will lead the development of strategies that shape and transform our Final Mile operating model, ensuring we consistently serve our customers, communities, and the planet better every day. You'll champion the integration of technology as a critical enabler of our future, embedding it into key business decisions.

You will be responsible for

You will work effectively with internal and external business stakeholders and product teams to ensure the right outcomes are delivered, whilst formulating the technical strategy and roadmap for the area. About the Team: The Treasury Technology team will be based across UK and India and is part of our wider Finance systems engineering team.

You will be responsible for

You will be responsible for Provide ownership and leadership in developing TDP, aware of the short and longterm goals of TDP.

You will also have the opportunity to participate in the wider community within Engineering Effectiveness, broader technology teams, learn and share.

You will need Experience with Java 8+ Experience with golang is considered a plus Experience with cloud platform(s) (.

Tesco is the biggest Online grocer in the UK and one of the largest in the world. Our Fulfilment operation is fundamental to supporting the success of Online, and the greatest lever in achieving our profitability objectives. As a Lead Operations Development Manager, you'll turn strategy into action by delivering plans effectively and working collaboratively with a wide range of functions and...

You will responsible for designing and implementing both manual and automated testing frameworks while partnering with our development teams drive best practices in software quality.

You will be responsible for •Work closely with product managers and developers to understand product requirements and design.