1 to 25 of 66 Computer Science Jobs in Hertfordshire

Computer Science Teacher

Hiring Organisation
Tradewind Recruitment
Location
Hemel Hempstead, Hertfordshire, England, United Kingdom
Employment Type
Temporary
Salary
£170 - £269 per day
Hiring: Computer Science TeachersLocation: Hemel HempsteadPositions: Full-Time OR Part-Time 0.6 postStart Date: January 2026, Are you passionate about Computer Science and teaching the next generation of students the tools of the future? Have you taught ICT or Computer Science in the UK previously? Tradwind are looking for enthusiastic ICT and Computer Science Teachers to join a busy and popular school in the Hemel Hempstead area between from January 2026. This is an Ofsted Good school with a diverse pupil population under the direction of a supportive ...

Senior AI Engineer I

Hiring Organisation
American Express
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
technology initiatives with business objectives Minimum Qualifications: Experience developing agentic AI applications and integrating multi-step reasoning into enterprise workflows. Strong grounding in data science techniques, including experimentation, model evaluation, and applied statistical methods. Exposure to observability and monitoring tools such as Splunk, Grafana, Dynatrace, and ELK. Hands … structured/unstructured data management, and vector databases. Experience with machine learning frameworks such as PyTorch, TensorFlow, and Hugging Face. Bachelor's degree in Computer Science, Computer Engineering, Data Science, and/or comparable experience; advanced degree preferred Preferred Qualifications: 5 – 7 years technical engineering ...

Senior AI Engineer I

Hiring Organisation
American Express
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
technology initiatives with business objectives Minimum Qualifications: Experience developing agentic AI applications and integrating multi-step reasoning into enterprise workflows. Strong grounding in data science techniques, including experimentation, model evaluation, and applied statistical methods. Exposure to observability and monitoring tools such as Splunk, Grafana, Dynatrace, and ELK. Hands … structured/unstructured data management, and vector databases. Experience with machine learning frameworks such as PyTorch, TensorFlow, and Hugging Face. Bachelor's degree in Computer Science, Computer Engineering, Data Science, and/or comparable experience; advanced degree preferred Preferred Qualifications: 5 – 7 years technical engineering ...

Software Developer Intern

Hiring Organisation
AVEVA
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
understand and get access to data, and help support engineering solutions. We're looking for: Currently enrolled in a full-time degree, studying towards Computer Science, Computer Engineering, Math, Engineering degree or related field. Basic understanding of software development in one or more modern programming languages (C++ ...

Full Stack Engineer C# .Net Core JavaScript

Hiring Organisation
Client Server
Location
St. Albans, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
development skills You have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You enjoy collaborating, learning new things and sharing knowledge You are degree educated … Computer Science or closely related discipline Apply now to find out more about this Full Stack Engineer/Developer (C# .Net Core JavaScript) opportunity. ...

Software Specialist (TL) - AI/ML - Monetisation

Hiring Organisation
Meta
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Stop Purchaser (P) - > Non purchaser (NP) user conversions from bad purchase experiences.* Modelling: Enhance quality and drive long-term revenue growth through modelling.* Quality Science: Build the foundational end to end understanding for funnel quality signals to ensure its the efficiency, health and coverage.The team has consistently hit their … Qualifications: Experience developing machine learning algorithms or machine learning infrastructure in Python, PyTorch, and/or C/C++ Bachelor in Artificial Intelligence (AI), computer science, related technical fields, or equivalent practical experience Experience in bringing research results into production Proven track record of planning multi-year roadmap ...

Software Specialist (TL) - AI/ML - Monetisation

Hiring Organisation
Meta
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
Stop Purchaser (P) - > Non purchaser (NP) user conversions from bad purchase experiences.* Modelling: Enhance quality and drive long-term revenue growth through modelling.* Quality Science: Build the foundational end to end understanding for funnel quality signals to ensure its the efficiency, health and coverage.The team has consistently hit their … Qualifications: Experience developing machine learning algorithms or machine learning infrastructure in Python, PyTorch, and/or C/C++ Bachelor in Artificial Intelligence (AI), computer science, related technical fields, or equivalent practical experience Experience in bringing research results into production Proven track record of planning multi-year roadmap ...

Azure databricks gen AI engineer

Hiring Organisation
Avanade
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
looking for a skilled GenAI Engineer to build generative AI solutions on Azure Databricks. Candidates should have experience in software engineering, data science, or machine learning, and be skilled with Mosaic AI, MLFlow and rest of the Databricks ecosystem such as Genie, Databricks One, and Unity Catalog (UC) Business … A2A. You are a person who loves to stay current with the latest advancements in GenAI, LLMs, and AI frameworks. Bachelor's in computer science, data science, or a related field Minimum of one year of proven experience developing GenAI/Agentic AI solutions using Databricks ecosystem. ...

Lead Security Engineer

Hiring Organisation
OutSystems
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
skills to explain security issues, risks, and technical mitigations to both technical and non-technical stakeholders, and lead a team. Bachelor's degree in Computer Science, Information Security, Computer Engineering, or related field. Relevant security certifications are a plus (e.g. CISSP, CISM, or other cloud-security credentials ...

Senior Full Stack Systems Developer

Hiring Organisation
Penguin Recruitment
Location
Hemel Hempstead, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum
Required skills and experience for the role of Senior Full Stack Systems Developer include: A UK Bachelor's Degree (or equivalent qualification) in Data Science, Advanced Computer Science, or a similar, relevant field Extensive experience of working in a Full Stack Developer role Experience of developing software … working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Keen proficiency in Software System Design, Development, Testing, and Deployment Strategies for High ...

ICT Lead Developer

Hiring Organisation
VolkerWessels UK Ltd
Location
Hoddesdon, Hertfordshire, United Kingdom
Employment Type
Permanent
analytical skills. Ability to work collaboratively in cross-functional teams. Desirable Certified SCRUM Master (CSM or equivalent) with hands-on facilitation experience. Degree in Computer Science, Software Engineering, or related field. Experience in enterprise-level software development. Familiarity with Agile tools (e.g., Confluence, Azure DevOps). Knowledge ...

ICT Lead Developer

Hiring Organisation
VolkerWessels Uk
Location
Hoddesdon, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
analytical skills. Ability to work collaboratively in cross-functional teams. Desirable Certified SCRUM Master (CSM or equivalent) with hands-on facilitation experience. Degree in Computer Science, Software Engineering, or related field. Experience in enterprise-level software development. Familiarity with Agile tools (e.g., Confluence, Azure DevOps). Knowledge ...

Product Manager, Senior

Hiring Organisation
Infor
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
driving product innovation and delivering compelling business value to customers. A Day in The Life Typically Includes: Basic Qualifications: * Bachelor's degree in Engineering, Computer Science, Business, or related field. * Proven product management experience with several years focused on MES/MOM, manufacturing software, or related industrial technology. … tools (JIRA, Confluence, etc.). * Data-driven mindset with experience defining and tracking KPIs. Preferred Qualifications: * Master's degree in Business, Engineering, or Computer Science. * Hands-on experience working with Infor MES, M3, LN, or Syteline products. * Knowledge of AI/ML technologies, including practical applications in predictive maintenance ...

Integrations Engineer - AWS and Azure

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
Desirable Qualifications Experience working in secure, regulated, or governed cloud environments Familiarity with identity, access management, and secure integration patterns Bachelor's degree in Computer Science, IT, or a related subject Security Clearance Candidates must hold or be eligible for UK Security Clearance To be eligible, candidates will ...

Development Manager

Hiring Organisation
BDO
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
development progress, identify potential risks or delay, and implement corrective actions to maintain project timelines and deliverables. Qualifications and experience Bachelor's degree in computer science, Software Engineering, or a related field; advanced degree preferred. Minimum of 5 years in a management role. Proven track record of successfully ...

AI Software Engineer II

Hiring Organisation
Planet DDS
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
years of professional software engineering experience, including at least 4 years in AI/ML-focused roles Bachelor's or Master's degree in Computer Science, Machine Learning, Artificial Intelligence, or related field Experience working in a SaaS or enterprise software environment Publications or contributions to open-source ...

Software Engineer

Hiring Organisation
Cirium
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
Agile, Waterfall, etc.) while collaborating with key stakeho ldersCompleting bug fixes and resolving technical i ssues Require ments:Have a BS degree in Engineering Computer Science or equivalent expe rienceHave some Software Development expe rienceBe proficient in development languages including but not limited to: Java, Springboot, Python, C# ...

DevOps Team Lead

Hiring Organisation
Saphetor
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
their objectives. Proven technical expertise to lead the team in designing and implementing solutions that achieve the DevOps yearly roadmap objectives. University degree in Computer Science or a related field. Fluency in English (written and spoken). Minimum 5 years of experience with: -UNIX/Linux systems, including ...

Cyber Security Partner - Product Security

Hiring Organisation
Tesco
Location
Welwyn Garden City, England, United Kingdom
python. You do not need to “be a developer” but we need you to understand the implications of security on engineering velocity. Degree in computer science/information systems or engineering field, or equivalent experience. Experience with regulations like GDPR, PCI-DSS is desirable. Azure or AWS cloud ...

Regional Product Manager (Oracle Health AI Agent)

Hiring Organisation
Oracle
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
value of Oracle Cloud Infrastructure (OCI) to our customers as we work across patient, provider, payor, public, population health and life science industries. At OH (Oracle Health), you will work with authorities across industries and have access to the latest technology. We apply artificial intelligence, machine learning, large language … understand workflows, regulatory expectations, and functional requirements for AI-driven clinical decision support and automation. Collaborate closely with cross-functional product management, engineering, data science, and UX teams to translate customer needs into clear, actionable product requirements. Serve as a key liaison for international go-to-market activities, supporting ...

Database Systems Engineer II

Hiring Organisation
Mercor
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
with flexible hours. Enhance system performance to meet the demands of next-generation AI. Qualifications Must-Have 1+ years of elite software engineering experience. Computer Science degree from a prestigious university in the U.S., Canada, or the UK. Proficiency in SQL and database structuring. Expert-level skills ...

Sr. Software Engineering Lead

Hiring Organisation
Mercor
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
systems. Qualifications Must-Have 5+ years of experience in software engineering, technical research, or educational content development. Bachelor's degree in Software Engineering, Computer Science, or a related field. Strong proficiency in languages like Python, JavaScript, Java, or C++. Experience with debugging, testing, and validating code. Comfortable with ...

Software Level 6 Degree Apprenticeship

Hiring Organisation
MBDA UK LIMITED
Location
Six Hills Way, Stevenage, Hertfordshire, England
Employment Type
Degree Apprenticeship
Salary
£18,750 a year
detail Organisation skills Problem solving skills Analytical skills Logical Team working Creative Initiative Qualifications English GCSE, grade 4 (Essential) Maths GCSE, grade 4 (Essential) Computer Science A Level, grade C (Essential) Maths A Level, grade C (Essential) Engineering BTEC, grade DDM (Essential) About the Employer MBDA UK LIMITED ...

AI Software Engineer

Hiring Organisation
OpenText
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
personal advancement at a pace that suits you What You Need To Succeed A top-class degree in a technical field (e.g., Computer Science, Mathematics, Engineering, Natural Sciences) from an internationally renowned university with a solid grounding in mathematics Experience of programming, with C or C++ of particular ...

Senior Facilities Management Systems Coordinator

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
team player, innovative, proactive and you have strong communication skills. Ideally a Bachelors or master's degree in IT & Management or computer science or a related technical field. Significant experience with translating client requirements to technical specifications. Experience with JavaScript is required. Planon System Admin experience is desirable ...