69 jobs found in Welwyn Garden City

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

World Class Defence Organisation based in Stevenage is currently looking to recruit 2x Software Engineer subcontractors on an initial 12 month contract, with very likely extension.  The role will be onsite 4 days per week.  A 4 day working week is OK (Monday to Thursday).   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: Our ever-evolving team powers the business across Europe and brings the next generation of defence solutions to life. Together we experiment, innovate and create across the full product lifecycle. And, in a collaborative and close-knit culture, we support...

World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 12 month contract, with very likely extension.  The role will be onsite 4 days per week.  A 4 day working week is OK (Monday to Thursday).   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bolton (depending on your preference) Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: We supply a full range of hard real time software solutions for the next generation of missile and defence solutions. This unique and exciting opportunity will allow you to develop technical...

Our client, a leading player in the Defence & Security and Aerospace sectors, is seeking an Embedded Software Engineer to join their Embedded Software team on an initial 6-month contract. Based onsite in Stevenage, this role provides a unique opportunity to develop both technical and leadership skills across a variety of cutting-edge missile and defence solutions. Key Responsibilities: Developing embedded, real-time software components Continuing the development and integration of missile subsystem software products Targeting software development in C, C++, and/or Ada languages Integrating software with other software components, firmware, and hardware Solving technical problems that sometimes extend beyond the typical software boundaries Ensuring the software complies with relevant standards and practices Job Requirements: Experience in the development of embedded software using C, C++ (Ada experience beneficial) Understanding of Real-Time Operating Systems Excellent...

Our client, a leader in the defence and security sector, is currently seeking a Software Test Engineer for a contract position in Stevenage. This role is integral in designing and developing test equipment software for cutting-edge missile systems and sub-components. Our client's dynamic and innovative team across Europe drives advancements in defence technology. Key Responsibilities: Designing and developing test equipment software for complex missile systems and sub-components Collaborating with various teams and stakeholders across the organisation to deliver test software capabilities from early concepts to production Experimenting with new technologies and implementations to meet evolving customer requirements Implementing changes to improve software development practices both within the test software domain and the broader software community Embracing agile methodologies to deliver value and achieve a real sense of accomplishment Engaging with test equipment and electronic...

Software Engineer JOB LOCATION: Stevenage & Bolton SECURITY CLEARANCE LEVEL: SC to Start DURATION: 6+ Months (Extension Possible) WORK PATTERN: Full Time ONSITE (Compressed Option Available) RATE: £ 70.00 Per hr on Umbrella (Inside IR35) TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Open to all industries where skillset is apparent; Def/Aero would be ideal however. Essential Skillset & Tools * C/C++ EXPERIENCE (ADA WOULD BE A DESIRABLE ON TOP OF THIS, BUT NOT ESSENTIAL) * An awareness of developing and deploying software on real-time Operating Systems, Risc-V and ARM-based processing platforms. * Excellent analytical and design ability, including review and critical analysis. * Knowledge of modern software development practices Overview: * The growing workload within MBDA UK has created an exciting opportunity within the Embedded Software team . * We supply a full range of hard real time software...

We're working with a leading engineering and technology organisation within the defence sector, currently looking for a Senior Software Engineer to join a highly skilled team developing advanced test software for complex systems. This is a fantastic opportunity to work on cutting-edge technology in an environment that combines software engineering, automation, electronics and innovation. The Role You'll be responsible for designing and developing software used within advanced test equipment systems, supporting products from early concept through to production. Working closely with multidisciplinary engineering teams, you'll help deliver high-quality software solutions while contributing to continuous improvement, automation and modern development practices. Key Responsibilities Design and develop software for advanced test and measurement systems Develop robust applications primarily using C/C++ Work collaboratively across software, systems and electronics teams Support Agile...

Connect2Luton are excited to recruit a Service Desk Analyst on behalf of Luton Borough Council. Main purpose of position: On an operational level the role will respond to Incidents and Service Requests (including Major Incidents). They will contribute to the resolution of Incidents and Service Requests problems identified and building solutions for the knowledge base. Within the day-to-day service the role will contribute to the delivery of continuous improvement of the process and supporting systems into the Authority. The post holder will be part of a team and will be assisting the Service Desk Lead and Service Delivery in the control and success of the Service Desk function that handles customers' issues or requests with professional attitude. Responsible for the triage and actions on both Incidents and Service Requests received by the Service. The post can greatly influence the direction and success of general day to day operation of the Service. The role will be a system...

IT Project & Support Team Leader Colindale - NW9 Hybrid 2/3 days a week onsite £20.46 per hour Temporary ongoing contract We're looking for an experienced and proactive IT Project & Support Team Leader to play a crucial role in ensuring our IT services are reliable, efficient and aligned to business needs. This is a key leadership position responsible for connecting IT operations with business outcomes, leading a support team, driving improvements in systems and infrastructure, and ensuring that colleagues across the organisation have the tools and support they need to deliver excellent services. Why This Role Matters Ensure critical IT services are delivered effectively every day, supporting a fast-paced and complex environment Enable business improvement and transformation through IT projects and system enhancements Bridge business needs and technical delivery, working closely with stakeholders and external providers Drive service excellence and continuous...

Role Title: Senior Engineer Duration: contract to run until 18/12/2026 Location: Osterley, West London. Hybrid, 2 days per week onsite Rate: up to £630.20 p/d Umbrella inside IR35 Role purpose / summary Global Commerce are responsible for the Identity and Commerce platform within Global Streaming Technology, facilitating seamless customer experiences across multiple platforms, notably; Peacock, SkyShowtime, NOW & WOW. Focussing on sign up, sign in and acquisition through prospect web journeys, 3rd party partner web integrations & in-app purchase integrations, plus extensive self-service capabilities for in-life customers account management i.e. chat bots, live chat and comprehensive help articles. The team is based across London, Lisbon and Prague. Skills: React.js, Next.js, Unit testing, Agile, Typescript, Jenkins, Concource CI, TDD, Node.js, GraphQL, Microsoft Playwirght All profiles will be reviewed against the required skills and experience. Due to the high...

I'm working with a key client on a high-impact contract role within a fast-paced engineering team building scalable, cloud-native applications. This isn't just another full stack role - they're looking for a hands-on engineer who can build, deploy, and own production systems end-to-end. 📍 The basics 12-month contract (strong extension potential) London - hybrid working £500/day 💡 What you'll actually be doing Building full stack applications using Java (Spring Boot) + Angular 17+ Developing microservices, REST APIs, and GraphQL services Working within a cloud-native Azure environment Implementing NgRx for state management on the frontend Setting up and improving CI/CD pipelines (GitHub Actions) Collaborating closely with product, QA, and SRE teams ✅ What they're looking for Strong Java (Spring Boot, ideally Java 17) Modern Angular (16/17+) with NgRx experience Solid hands-on Azure experience (App Services, Functions, DevOps) Experience building and deploying...

Job Title: Addepar Programme Manager Location: London (hybrid) Salary/Rate: £(Apply online only) per day inside IR35 Start Date: Within 3-4 weeks Job Type: Initial 6 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Programme Manager with strong Addepar experience to join their team in London at a tier 1 bank on a hybrid basis. Job Responsibilities/Objectives Seasoned Programme Manager with strong executive presence and gravitas. Ability to engage and influence senior stakeholders, including executive leadership. Experience managing vendor resources and multiple stakeholder groups. Ownership of the implementation roadmap and delivery across multiple workstreams. Previous experience as an Addepar Solution Architect, Implementation Lead, or similar. Strong understanding of Addepar, with the ability to review, challenge, and validate information...

Data Engineer Lead - Tier 1 Bank - London - 6 months Role - Data Engineer Lead Rate - £700 per day (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid / Liverpool Street - 3 days per week in an office in Liverpool Street (London) Role The Data Engineer Lead is responsible for designing, building, and supporting modern data platform, with a particular focus on Databricks, cloud-based data engineering, and leading the migration of legacy Oracle systems into scalable, cloud-native environments. The role supports the organisation's data strategy especially on Finance and Regulatory domain by ensuring high-quality, reliable pipelines and data models that enable analytics, regulatory reporting, and data-driven decision-making. The post holder plays a key leadership role within the Data Engineering function, shaping architectural direction, ensuring engineering excellence, and partnering with Technology, Architecture, and Business teams across the...

Full Stack Developer (.NET) / 12 month fixed term contract An established professional services organisation is seeking a Full Stack Developer to join its IT team. You'll play a key role in designing and delivering bespoke applications that support internal teams and clients, working within a collaborative, global agile environment. This is a hands-on development role where you'll contribute to building high-quality web solutions, influence technical direction, and help deliver impactful digital products. Key Responsibilities - Develop and maintain full stack web applications - Collaborate with product owners and agile teams to deliver enhancements and new products - Analyse requirements and define technical solutions - Provide guidance on best practices, technologies, and development approaches - Work closely with stakeholders across the business - Contribute to continuous improvement and knowledge sharing within the team Required Skills & Experience - Strong experience...

Software Developer (Dynamics 365 & Power Platform) Rate - £175 (a day) Location - London (Hybrid) Duration - 3 Months (Initially) Ir35 - Inside (Must use an umbrella company) The IT Business applications team play an important role developing and supporting our business applications, enabling us to deliver services to customers and colleagues. As a software developer, you will be responsible for designing, developing, and maintaining end-to-end solutions within the Microsoft Dynamics 365 and Power Platform ecosystem. This role involves customizing Dynamics 365 applications, building Power Pages (portals), developing backend services using .NET/C#, and creating frontend components using modern web technologies. The developer works on integrations, automations, and scalable solutions using Dataverse and Azure services, while collaborating with cross-functional teams to deliver secure, high-quality business applications. Key responsibilities Design, develop, and implement...

Key focus areas: Building scalable data pipelines using Apache Spark & Airflow Working within a cloud-based, containerised environment (Kubernetes) Contributing to a wider data platform modernisation programme Supporting both batch and streaming workloadsTech: Python, Java, Spark, Airflow, SQL, Cloud (AWS/Azure), Kubernetes (Kafka/streaming nice to have) Details: £700/day (Umbrella) 6-month contract 3 days onsite - City of London They're looking for a strong, hands-on engineer (5+ years) with experience in big data / distributed systems and modern data platforms. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is...

Job Title: Data Architect - Databricks - dbt - Azure Location: London - 2 days per week in the office Salary/Rate: £500 per day inside IR35 Start Date: 13/07/2026 Job Type: Contract until the end of the year Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Enterprise Data Architect with strong Databricks, dbt and Azure experience to join their team for a contract until the end of the year. Job Responsibilities/Objectives Mandatory Skills: Databricks (PySpark / Spark SQL) , DBT , Azure DevOps (Repos, Pipelines, CI/CD), SQL ,Azure Data Services (Data Lake, Data Factory) Strong experience with Databricks (PySpark / Spark SQL) Hands-on expertise in DBT Expertise in Azure DevOps (Repos, Pipelines, CI/CD) Proficiency in SQL and Python Experience with Azure Data Services (Data Lake, Data Factory) Strong knowledge of Data warehousing and ETL/ELT concepts Knowledge of Data...

Cyber Threat Intelligence Analyst Summer-Browning Associates is supporting our client in the Central Government, who is seeking a Cyber Threat Intelligence Analyst for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid The ideal candidates will hold an active Security clearance and have a proven background in Cyber Security Threat Intelligence, with the following skills and experience: Experience in risk and threat modelling within high-threat government environments. Experience with cyber threat frameworks, such as MITRE ATT&CK, the Diamond Model, and the Intelligence Cycle. Proficiency in using open-source and commercial research methods & threat intelligence platforms. Proven experience in researching, analysing, and reporting on cyber threats or related security issues. Experience in Threat Modelling System and Security Information and Event Management (SIEM) solutions Ability to triage security events to determine their...

I am currently working with a London-based financial services client who are actively seeking multiple Frontend Developers for a brand-new business-critical project. What you'll need to succeed Extensive React/Typescript development experience, ideally within a highly agile environment. Fullstack development experience. Strong experience with AWS and Kubernetes. Strong Terraform experience. Good knowledge of AI and LLM's Good infrastructure as code experience. Experience of common algorithms and data structures. What you'll get in return: Initial 6-month contract with extensions. Up to £650pd in scope. London-based hybrid working. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for...

ROLE TITLE: DevOp Engineer LOCATION: London hybrid CLEARANCE: The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. We are actively looking to secure a Duty Technician to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment across 20 clients globally. Our UK operation is growing and has very aggressive plans for expansion over the coming years. We form part of the Manpower group of companies that turn over $20 billion a year collectively. Experis UK have partnerships with major clients across the UK spanning multiple industries; our approach is a very personal one, with both our clients and our own employees. We are passionate about training, technology and career development. Job Purpose/The Role: We are seeking a DevOps Engineer to join a large-scale public sector transformation programme. You will play a key role in building, automating, and maintaining secure,...