system software developer jobs in Welwyn Garden City

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Business Development Manager Plumbing & Heating Systems

Mitchell Maguire
Welwyn Garden City AL10

Business Development Manager Plumbing & Heating Systems Ready to make your application Please do read through the description at least once before clicking on Apply. Job Title: Business Development Manager Plumbing & Heating Systems Job reference Number: 128261-2735-2333 Industry Sector: Sales, Sales Manager, Internal Sales Manager, Sales Management, Plumbing, Heating, Underfloor Heating,...

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an hour ago
Hybrid

Software Development Engineer III - Developer Platform

Tesco UK
Welwyn Garden City

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) (.

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5 days ago

Business Development Executive – Managed Print Services

DevFinders
Welwyn Garden City

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...

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a day ago

Air Conditioning/Chiller Engineer

Mitsubishi Electric – UK
Welwyn Garden City AL10

About Us: Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. Mitsubishi Electric is a global innovator in energy, automation and building technologies. From air conditioning and lifts to robotics and power systems that power homes and businesses across the UK. With 150,000 employees worldwide and 850 in the UK, we’re creating “Changes...

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10 hours ago
Hybrid

Senior Cyber Security Partner

Tesco Technology
Welwyn Garden City

You will be responsible for - Provide product and engineering teams with direction and guidance on all security matters. - Engage engineering leadership on security roadmap and oversee security posture of what they build. - Co‐own the security roadmap, discuss, prioritise, and co‐develop plans for remediation for the product areas.

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a day ago

Master Technician

Mission 4 Recruitment Ltd
Welwyn Garden City

You will be responsible for everything from routine servicing to complex engine rebuilds and advanced diagnostics on a diverse range of vehicle makes and models. Working Hours: Standard hours are 09:00 – 17:00, Monday to Friday.

You must be fully proficient and self-sufficient in the following areas:

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58 minutes ago

Senior Accountant

The Accountants Recruiter
Welwyn Garden City

Job Description An exciting position has become available within a well-established small accountancy practice for an experienced Senior Accountant/Manager. Involved in ‘leading from the front’, you will have a hands-on role, and be expected to focus on customer retention and business development within the office and the wider network, whilst proactively seeking potential opportunities to...

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56 minutes ago
No Experience Hybrid

Land Surveyor

Rise Technical Recruitment
Welwyn Garden City

You will benefit from ongoing training and support to gain further qualifications, with clear opportunities to develop your skills and progress your career within the business.

You will be a collaborative team player who thrives in a supportive, friendly environment, and you must hold a valid UK driving licence.

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58 minutes ago

Transport Team Manager

Ignition
Welwyn Garden City AL10

You must have previous experience in a high-volume transport and warehouse environment.

You will have demonstrable shift manager/team leader experience

You will need to have PC skills and be able to use Microsoft Office as well as industry related software (Kronos, Oracle etc)

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2 days ago
No Experience

Retail Internship

Tesco
Welwyn Garden City

Our roles focus on putting our customers and communities at the heart of everything we do. You'll be given responsibilities early in the programme, spending time in-store to develop to become a Shift Leader. You'll even spend 2 weeks as a Shift Leader at the end of your programme. Salary: £27,103.44 pro rata Programme start date: 15 June 2026 Learn about our different parts of the business for...

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9 hours ago
No Experience

Retail Internship

Welwyn Garden City

Our roles focus on putting our customers and communities at the heart of everything we do. Ready to make your application Please do read through the description at least once before clicking on Apply. You'll be given responsibilities early in the programme, spending time in-store to develop to become a Shift Leader. You'll even spend 2 weeks as a Shift Leader at the end of your programme. Salary:...

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3 hours ago

Principal Systems Engineer

Alstom
Hatfield

Job ID: 485603 Location: Hatfield (on-site) Appointment Basis: Permanent Apply by: 31/12/25 Salary: c70000p.a. (Depending on Experience) Benefits 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 offer our diverse customers the broadest...

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2 hours ago

Principal Systems Engineer

ALSTOM Gruppe
Hatfield

Overview Date: 18 Sept 2025 Location: Hatfield, GB Company: Alstom Site: Hatfield- Onsite 5 days Appointment Basis: Permanent Apply by: 1/10/25 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,...

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2 hours ago
Hybrid

Senior Software Engineer (Testing/ Quality Assurance)

Tesco UK
Welwyn Garden City

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.

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a day ago

Business Development Manager Plumbing & Heating Systems

Mitchell Maguire
Hatfield

Business Development Manager Plumbing & Heating SystemsJob Title: Business Development Manager Plumbing & Heating SystemsJob reference Number: 128261-2735-2333Industry Sector: Sales, Sales Manager, Internal Sales Manager, Sales Management, Plumbing, Heating, Underfloor Heating, Under Floor Heating, UFH Components and Plumbing & Heating Products, Press Fittings, Brassware, Pipes, Controls, Heat...

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12 hours ago
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Senior Rail Systems Engineer: Delivery & Innovation

Alstom
Hatfield

A global mobility provider in Hatfield is seeking a Systems Engineer for developing and improving signalling systems. The ideal candidate will have experience with safety assurance processes and technical team management. Responsibilities include ensuring project standards are met and providing second-line support to customers. A relevant engineering degree and good knowledge of the railway...

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2 hours ago

Treasury System Engineer II (Findur)

Tesco UK
Welwyn Garden City

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.

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5 days ago

Treasury Systems Manager (Findur)

Tesco UK
Welwyn Garden City

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

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5 days ago
Hybrid

Senior Cyber Security Partner

Tesco UK
Welwyn Garden City

You will be the face of security group for them. Everything you do is in the context of the product, roadmap, its risk acceptance level, the technology stack, and its architecture. You build a comprehensive understanding of the threat landscape and its potential risks to the business.

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a day ago
Hybrid

Senior Security Partner, Product & Engineering

Tesco UK
Welwyn Garden City

A leading retail company is seeking a Senior Security Partner to enhance security within product areas. This role involves collaborating with engineering teams, addressing security challenges, and ensuring robust security measures are integrated throughout the software development lifecycle. Ideal candidates will have a strong background in security, experience with architectural practices, and...

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a day ago
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