Computer Science Jobs in Cardiff

1 to 25 of 229 Computer Science Jobs in Cardiff

Computer Science Teacher

Cardiff, Wales, United Kingdom
JR United Kingdom
Social network you want to login/join with: Computer Science Teacher - North London - September 2025 Start Full time. Permanent. Suitable for ECTs and experienced teachers. We are working with a driven and community-focused secondary school in North London to recruit a Computer Science Teacher … be joining a values-led, forward-thinking team with a clear focus on social mobility, achievement and opportunity. About the role You will teach Computer Science at Key Stage 3 and Key Stage 4 , with the option to teach Key Stage 5 for the right candidate. The subject … development time Passionate, purposeful colleagues who plan and grow together Opportunities to contribute to wider STEM and digital strategy across the school Key information Computer Science Teacher - full time, permanent Start date - September 2025 (or earlier for ECTs) MPS or UPS - Outer London Suitable for early career or More ❯
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Online Computer Science - Part Time

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
FindTutors
We are currently seeking dedicated individuals to join our team as Online Computer Science Tutors. This part-time, remote position offers the opportunity to assist students of all levels in mastering computer science concepts and skills. Whether you specialize in programming languages, algorithms, databases, or other … areas of computer science, we welcome candidates who are passionate about technology and eager to help others succeed. Responsibilities Conduct one-on-one tutoring sessions with students via online platforms, covering a wide range of computer science topics and levels of difficulty. Provide personalized instruction and … guidance to meet the individual learning needs of each student, adapting teaching methods to their level of proficiency. Assist students in understanding fundamental computer science principles, solving problems, and developing coding skills. Offer support with homework assignments, coding projects, exam preparation, and developing effective problem-solving strategies. Foster More ❯
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Software Engineer - United Kingdom

Cardiff, Wales, United Kingdom
Performance Software Corporation
to join our team. This is a full-time position that is located in either Cardiff or Cheltenham. Requirements Bachelors or advanced degree in Computer Science, Computer Engineering, Electrical Engineering, Computer Systems Engineering, Mathematics, or equivalent development experience Software development experience involving any of the following More ❯
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Software Engineer - United Kingdom

Cardiff, South Glamorgan, United Kingdom
Psware
to join our team. This is a full-time position that is located in either Cardiff or Cheltenham. Requirements Bachelors or advanced degree in Computer Science, Computer Engineering, Electrical Engineering, Computer Systems Engineering, Mathematics, or equivalent development experience Software development experience involving any of the following More ❯
Employment Type: Permanent
Salary: GBP Annual
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Software Engineer - United Kingdom

Cardiff, Wales, United Kingdom
Psware
to join our team. This is a full-time position that is located in either Cardiff or Cheltenham. Requirements Bachelors or advanced degree in Computer Science, Computer Engineering, Electrical Engineering, Computer Systems Engineering, Mathematics, or equivalent development experience Software development experience involving any of the following More ❯
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React Native Developer

Cardiff, Wales, United Kingdom
JR United Kingdom
the ability to build strong professional relationships Curiosity with an ongoing desire to develop and learn Bachelor's degree/Master's degree in Computer Science, Computer Engineering or related field It would be great if you have: Knowledge of DevOps tools, e.g. Jenkins, Sonar and CI More ❯
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C++ Software Engineer II - Maps SDKs for Native Apps

Cardiff, South Glamorgan, United Kingdom
Esri
build quality software in a constantly evolving environment Effective time management and organisational skills Excellent written and verbal communication skills Bachelor's degree in computer science, engineering, mathematics, mapping, GIS, or related field Existing work authorization for United Kingdom Recommended Qualifications Experience in complimentary design approaches such as … Value-based, Data-Oriented, Multithreading, Parallelization, Functional and Compile-time Familiarity with GIS applications and technologies Master's degree in computer science, engineering, mathematics, mapping, GIS, or related field Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role More ❯
Employment Type: Permanent
Salary: GBP Annual
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C++ Software Engineer II - Maps SDKs for Native Apps

Cardiff, Wales, United Kingdom
Esri
build quality software in a constantly evolving environment Effective time management and organisational skills Excellent written and verbal communication skills Bachelor’s degree in computer science, engineering, mathematics, mapping, GIS, or related field Existing work authorization for United Kingdom Recommended Qualifications Experience in complimentary design approaches such as … Value-based, Data-Oriented, Multithreading, Parallelization, Functional and Compile-time Familiarity with GIS applications and technologies Master’s degree in computer science, engineering, mathematics, mapping, GIS, or related field Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role More ❯
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Graduate Database Developer

Cardiff, Wales, United Kingdom
Companies House
enthusiastic person with a curiosity in technology to launch a new career. Have you completed or are you in your final year of a Computer Science/Software Engineering or equivalent degree with a passion for data? If so, there’s no better place to start than Companies … to communicate effectively to Stakeholders at all levels of the business. Qualifications: You will have completed or be in your final year of a Computer Science/Software Engineering degree or equivalent. Applications will be accepted from those currently working towards a degree, providing they meet the above More ❯
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Product Specialist, Geospatial Solutions

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
inspire cross-functional teams and motivate them to work towards a common goal • Graduate qualifications in a relevant discipline, preferably involving significant IT/computer science/data science. • Good knowledge of relevant application development technologies including PHP, MySQL, Windows Server, IIS, Linux, Apache. • Familiarity with GIS theory … architecture, programming and testing. - Server and/or cloud platform management experience. • Post-graduate qualifications in a relevant field, preferably including significant IT/computer science/data science. • Familiarity with agile methodologies and be able to manage agile development projects. • Training skills including preparation and delivery of More ❯
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Data Engineering Manager

Cardiff, Wales, United Kingdom
Michael Page
and Digital Services Team senior team to identify data-driven solutions to business challenges. The Successful Applicant Key Skills and Experience: Degree in Data Science, Computer Science, Information Technology, or a related field. Significant experience of developing and delivering data strategies. Demonstrable experience in leading and managing More ❯
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Solutions Engineering Team Leader

Cardiff, Wales, United Kingdom
JR United Kingdom
Technical Account Manager/Technical Sales Consultant/Customer Solutions Engineer/Systems Engineer/Product Specialist/Technical Advisor/Solutions Architect/Computer Science/Software Engineering/Mathematics/Engineering/Physics/Astrophysics/Software Engineering/Chemistry/Software Development/Technical Consultant …/Product Manager/Project Manager/Analyst/Pre-Sales Consultant/Graduate/Trainee/Entry-Level/Maths/Physics/Computer Science/Engineering/Mathematics ********************************************************************************* RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t More ❯
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Head of Artificial Intelligence

Cardiff, Wales, United Kingdom
JR United Kingdom
information flow and infrastructure to facilitate collaboration and integration across interdisciplinary teams, ensuring optimal performance of robotic systems. Expertise MS or PhD in Robotics, Computer Science, AI, or a related field, with a focus on autonomous systems and humanoid robotics. Proven leadership experience, managing AI and robotics teams … and cross-functional collaboration skills, driving the integration of AI, robotics, and engineering teams to deliver high-impact autonomous robot systems. Solid background in computer science fundamentals, including data structures, algorithms, system design, deep learning, and probability theory, applied to real-world robotics challenges. Comprehensive knowledge of Robotics More ❯
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Cloud Infrastructure Research Engineer (Graduate positions) - C++ / Cloud / Distributed Systems / OS

Cardiff, Wales, United Kingdom
JR United Kingdom
Research Engineer (Graduate) position, I'm interested in speaking to people with the following: - MSc or PhD recent graduate or late stage student in Computer Science or similar from top Universities - Proficiency in C++ - A background in either Cloud Computing, Distributed Systems or Operating Systems I welcome your … someone it would suit, we offer a fantastic referral scheme which I would be happy to discuss. Keywords: Consumer Electronics/R&D/Computer Science/Programming Languages/C++/Cloud/Distributed Systems/OS By applying to this role you understand that we may More ❯
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Senior Manager (f/m/d) Data Science & Machine Learning

Cardiff, Wales, United Kingdom
Cytivalifesciences
Take your next step to an altogether life-changing career. Learn about the Danaher Business System which makes everything possible. The Senior Manager, Data Science & Machine Learning for Cytiva is responsible for leading a team of AI/ML professionals, providing technical guidance and apply strategic vision to drive … Artificial Intelligence Act Excellent written and verbal communication skills in English, complemented by a People Leader mindset Bachelor’s or Master’s degree in Computer Science, Data Science or related field is a plus Travel, Motor Vehicle Record & Physical/Environment Requirements: Ability to travel – occasional travel … in Europe and United States area. #LI-Onsite Join our winning team today. Together, we’ll accelerate the real-life impact of tomorrow’s science and technology. We partner with customers across the globe to help them solve their most complex challenges, architecting solutions that bring the power of More ❯
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Associate Data & AI Engineer

Cardiff, Wales, United Kingdom
JR United Kingdom
similar) Seek feedback and act on it as part of your personal and professional development plan QUALIFICATIONS, EXPERIENCE, & SKILLS: Education Qualifications A degree in Computer Science, Data Science, Engineering, Mathematics, or a related field - ESSENTIAL Professional Qualifications Any Microsoft certification (e.g., Azure Fundamentals, DP-900, AI More ❯
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Senior Data Engineer - Abu Dhabi, UAE

Cardiff, Wales, United Kingdom
JR United Kingdom
protocols . Exposure to CI/CD pipelines for data deployments and infrastructure-as-code. Education & Experience: Bachelor’s or Master’s degree in Computer Science , Engineering , Data Science , or a related field. Demonstrated success in designing, scaling, and operating data systems in cloud-native and distributed More ❯
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Junior Frontend Software Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
skills One or more of the following technology stacks: Vue.js, javascript, typescript Selenium, Python or similar Good spoken and written English skills Bachelor of Science in Computer Science, or equivalent Nice-to-Haves Understanding of airline operations, flight planning, or air navigation principles Passion for the aviation More ❯
Employment Type: Permanent
Salary: GBP Annual
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Junior Frontend Software Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Navtech, Inc
skills One or more of the following technology stacks: Vue.js, javascript, typescript Selenium, Python or similar Good spoken and written English skills Bachelor of Science in Computer Science, or equivalent Nice-to-Haves Understanding of airline operations, flight planning, or air navigation principles Passion for the aviation More ❯
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Senior Frontend Software Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a positive atmosphere, and championing team spirit Bachelor of Science in Computer Science, or equivalent Nice-to-Haves: Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Software Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Navtech, Inc
effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a positive atmosphere, and championing team spirit Bachelor of Science in Computer Science, or equivalent Nice-to-Haves: Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security More ❯
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Machine Learning Engineer

Cardiff, Wales, United Kingdom
JR United Kingdom
Azure, AWS, or GCP) and containerisation tools (e.g., Docker) A collaborative mindset, strong problem-solving skills, and a desire to learn A degree in Computer Science, Data Science, or a related discipline Why Join Us? Competitive salary of £40,000 - £50,000, depending on experience Work with More ❯
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AI Tech Lead – Agentic AI, LangGraph, ML, Python, CI/CD, LLM’s, Startup, UK Remote

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
agentic systems and multi-agent frameworks, driving real-world AI applications from concept to deployment. Experience in fast-paced or startup environments. BSc in Computer Science, Data Science, or related technical discipline. Strong communication skills and a bias toward action. Technologies You’ll Work With Experience in More ❯
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Senior Software Engineer – Quant Full Stack & Infrastructure (Team Lead)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
real-time streaming/data platforms. Familiarity with financial APIs, FIX protocol, or trading exchange integrations. Education: Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field. What We Offer: Competitive compensation + performance-based bonuses. Opportunity to work on cutting-edge financial More ❯
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Markets & AI Modelling - Independent Validation Team - Model Risk Office – Assistant Managers

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Lloyds Banking Group
quantitative role within financial services or other regulated industries; or a recent relevant PhD. A numerate degree or equivalent experience, for example in Data Science, Statistics, Mathematics, Computer Science or Physics. Strong analytical and problem-solving skills with the ability to critically evaluate complex AI systems and More ❯
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Computer Science
Cardiff
10th Percentile
£45,375
25th Percentile
£46,250
Median
£56,250
75th Percentile
£66,875
90th Percentile
£73,500