620+ Fullstack Developer Reactpythonnet Cloud Apis Jobs in Cardiff, UK — Local Employers Hiring June 2026

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Growth Marketing Manager

About FoodChain ID FoodChain ID is a global leader in food safety, quality, sustainability, and regulatory compliance solutions. Through our Digital Solutions division, we empower businesses with trusted data, technology, and expertise that help them navigate complex regulatory envir ...

Senior Software Engineer

Senior Software Engineer Role: Senior Software Engineer Salary: Up to £65,000 Location: Fully Remote Tech Stack: C#, .NET, Azure/AWS/GCP, React, Node.js, Docker, Kubernetes, Terraform, CI/CD Eligibility: Applicants must have t ...

C++ Software Engineer II ArcGIS Maps SDKs for Native Apps

Overview Bring your passion for C++ to help us develop a cross‑platform mapping SDK that runs on desktop and mobile devices using the latest compilers and C++ standards. At Esri, we love making a difference and leading the way in developing innovative technology. This is a great opportunity to de ...

Service Delivery Manager

About the Role Our Managed Service team operates services on behalf of clients, adopting and managing their existing IT landscape and supporting the adoption of modern platforms and ways of working. We're dedicated to empowering brilliant people to do amazing things. Our client-centric approach calls f ...

Lead Data Scientist

Lead Data Scientist This is an exciting opportunity to join a growing data-driven technology business shaping the future of digital advertising. With a strong foundation already in place, you will take ownership of advanced modelling initiatives and play a central role in scaling mac ...

CIAM Engineer

CIAM Engineer I am currently recruiting for a CIAM Engineer to join a leading financial services organisation based in the UK. Within this role, the candidate must have hands‑on experience of Auth0, Okta, Ping Identity or ForgeRock. You must also have experience of working with the build of authe ...

Engineering Manager, UK

About the Role We're building an engineering team that empowers engineers to own projects end‑to‑end with minimal process interference. Our engineering leaders need to think deeply about individual performance, process, and culture, not run sprint plans or make product and technical decisions. Yo ...

Curriculum Developers (multiple positions in various subject areas, grades 6 12)

Want to revolutionize the future of education and do meaningful work that transforms future generations’ lives?Ready to shape the future of international language education?We're sea ...

Curriculum Developers (multiple positions in various subject areas, grades 6 12)

Want to revolutionize the future of education and do meaningful work that transforms future generations’ lives?Ready to shape the future of international language educa ...

Engineering Manager, UK

About the Role We're building an engineering team that empowers engineers to own projects end‑to‑end with minimal process interference. Our engineering leaders need to think deeply about individual performance, process, and culture, not run sprint plans or make product and technical decisions. Yo ...

Senior Planner

Willmott Dixon is looking to recruit a Senior Planner to support our preconstruction team in Wales. Working on a hybrid basis in the Cardiff office and at home.Reporting to the Senior Planning Manager the main role of a Senior Planner at Willmott Dixon is to deliver good quality programmes and associated ...

AI Technical Architect

The Department for Business and Trade 'DBT' are seeking an AI-focused Technical Architect to lead the design of secure, scalable and reusable AI-enabled solutions. This is an opportunity to work at the forefront of emerging technology, helping DBT turn innovative ideas into practical services that deliver rea ...

CIAM Engineer

CIAM Engineer I am currently recruiting for a CIAM Engineer to join a leading financial services organisation based in the UK. Within this role, the candidate must have a hands on experience of Auth0, Okta, Ping Identity or ForgeRock. You must also have experience of working with the build of authe ...

Senior Data Engineer

Senior Data Engineer (Azure, Fabric) Fully Remote - Up to £70,000 + Benefits We’re supporting a leading international professional services organisation with a strong reputation in insurance, risk, and legal services as they build out a modern data capab ...

AI Technical Architect

The Department for Business and Trade 'DBT' are seeking an AI-focused Technical Architect to lead the design of secure, scalable and reusable AI-enabled solutions. This is an opportunity to work at the forefront of emerging technology, helping DBT turn innovative ideas into practical services that deliver rea ...

Graduate Software Engineer

Are you excited to build across a modern full stack and learn from experienced engineers while solving real customer problems? Would you like to contribute to meaningful products in a collaborative, Agile team environment where your ideas help shape outcomes? About the team ...

Senior Offensive Security Engineer Cardiff, London or Remote (UK)

Monzo’s Offensive Security team is looking for a security professional to identify and demonstrate vulnerabilities before others do through testing, red teaming, purple teaming, and adversarial research. Responsibilities Leading offensive security projects from initial idea through to ...

Lead Data Services Manager

Are you an experienced digital and data leader who can help shape how Public Health Wales harnesses data to improve population health? We’re looking for a Lead Data Services Manager to play a pivotal role in transforming our data capabilities, strengthening our digital foundations, and ensuring that our se ...

Software Engineer I

About The Team Our teams are collaborative, forward thinking, and agile. We support multiple products with a challenging and exciting set of features and provide real opportunity for our teams to contribute to the success of the organisation. About The Role You will contribute t ...

CIAM Engineer

CIAM Engineer I am currently recruiting for a CIAM Engineer to join a leading financial services organisation based in the UK. Within this role, the candidate must have a hands on experience of Auth0, Okta, Ping Identity or ForgeRock. You must also have experience of working with the build of authe ...

C++ Software Engineer I ArcGIS Maps SDKs for Native Apps

Overview Bring your passion for C++ to help us develop a cross‑platform mapping SDK that runs on desktop and mobile devices using the latest compilers and C++ standards. At Esri, we love making a difference and leading the way in developing innovative technology. This is a great opportunity to de ...

Senior CRM Manager

Overview Admiral Business sits within the Admiral Group, and are the experts in business insurance, offering SME insurance for tradespeople, professionals, and couriers. They build products and services that put their customers’ first, combining agility with reliability to deliver innovative produ ...

HR Platforms ServiceNow HRSD Manager

Job description ServiceNow HRSD Consultant - Manager (109159)Base Location: London or Manchester The KPMG Powered Enterprise function is a cornerstone of our business. We do work that matters to our local business and communities – supporting tec ...

Senior CRM Manager

Who are we?sit within the Admiral Group, and are the experts in business insurance, offering SME insurance for tradespeople, professionals, and couriers. They build products and services that put their customers’ first, combining agility with reliability to deliver innovative products and su ...

Purchase Ledger Clerk

Purchase Ledger Clerk - Cardiff (Hybrid) Your new company You will be joining a well-established and growing professional services organisation with a strong presence across the UK. The business is known for its collaborative culture, forward-thinking approach, and commitment to delivering high-quality support t ...

Traffic Regulation Order (TRO) Co ordinator

**What if you could do the kind of work the world needs?** At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse persp ...

Engineering Director (Security)

Requirements We are looking for a leader who has been in the weeds of technical detail and has moved into high‑scale leadership without losing their technical edge. Whilst this role doesn’t require very specific deep security engineering expertise, we’re looking for: Architectural ...

Business Development Manager (Octane)

Octane Capital – why we existLet us tell you a bit about usYou could say we’re an old hand in this market. Our roots in specialist lending date back to 2009 and our team have lent over £4 billion across 3,000 loans. Since then we’ve seen ...

Engineering Director (Security)

Requirements We are looking for a leader who has been in the weeds of technical detail and has moved into high‑scale leadership without losing their technical edge. Whilst this role doesn’t require very specific deep security engineering expertise, we’re looking for: Architectural ...

IT Systems and Data Centre Engineer Global Field Engineer

SRT Marine Systems plc (SRT) is a leading provider of marine surveillance technology and systems, headquartered in the UK. Role Overview This role is ideal for a talented and ambitious professional IT Systems and Data Centre Engineer. The role entails responsibility for the installation, ...

Senior Marketing Manager

Initially office-based, moving to hybrid working after the first couple of months. Opportunity to lead a complete brand transformation programme Strategic role with direct influence on lead generation and business growth About the Client Due to continued gr ...

BIM Engineer

BIM Engineer Cardiff | Up to £47,000 | Building Services Consultancy Looking for a BIM Engineer who wants real ownership on projects, exposure across the full lifecycle, and the chance to shape BIM standards rather than just execute them. We're working with an established and growing Buil ...

Lead Data Scientist

Lead Data Scientist | Cardiff / Remote | AI, Machine Learning & Data Science LeadershipWe're partnering with a global B2B SaaS organisation that is making significant investment in AI and Data Science as part of its next phase of growth.This is an opportunity for an experienced Lead Data Scie ...

Purchase Ledger Clerk

Your newpany You will be joining a well-established and growing professional services organisation with a strong presence across the UK. The business is known for its collaborative culture, forward-thinking approach, andmitment to delivering high-quality support to its clients.Due to continued grow ...

HubSpot Consultant

Job Title: HubSpot Consultant Location: Remote Employment Type: Full‑time Salary: DOE Role Overview You will be a pivotal member of BBD Boom’s professional services team, leading HubSpot implementations and optimisations for clients ...

Senior Embedded Firmware & Software Engineer

Company Overview Novomorphic is a UK semiconductor and systems design company focused on system-first secure Edge AI. We design and deliver advanced electronics where power, thermal performance, RF behaviour, latency, reliability, and security constraints matter. Our work spans edge AI sy ...

Senior Embedded Firmware & Software Engineer

Company Overview Novomorphic is a UK semiconductor and systems design company focused on system-first secure Edge AI. We design and deliver advanced electronics where power, thermal performance, RF behaviour, latency, reliability, and security constraints matter. Our work spans edge AI sy ...

Senior FPGA & Embedded Systems Engineer

Company Overview Novomorphic is a UK semiconductor and systems design company focused on system-first secure Edge AI. We design and deliver advanced electronics where power, thermal performance, RF behaviour, latency, reliability, and security constraints matter. Our work spans edge AI sy ...

Enterprise Architect

The Role Citation is a £280M+ PE-backed provider of compliance, verification, and certification services to 120,000+ global clients. Our growth combines organic development with 2-3 strategic acquisitions per year, requiring rapid integration of new capabilities while maintaining exceptional c ...

AI Engineer Placement Programme No Experience Needed

AI Engineer Placement Programme no experience needed From £45,000 to £75,000 per annum AI Trainee Engineer £45,000£75,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee Complete the programme and get a job, or get your c ...

Staff Software Engineer (Team Lead) Engine by Starling

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and a year ...

Rail Structures Project Manager

Are you a Civil / Structural Project Manager with rail infrastructure experience? Do you have NEC4 contract experience? Job Title: Project Manager Location: Cardiff (Office & Site Based) Rate: £400 - £475 per day (CIS / Inside IR35 via Umbrella) Contract: Long-Term Contract <b ...

AI Engineer Placement Programme No Experience Needed

AI Engineer Placement Programme no experience needed From £45,000 to £75,000 per annum AI Trainee Engineer £45,000£75,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee Complete the programme and get a job, or get your c ...

Electrical Engineer

Clear Wave Search is partnering with a leading renewable energy developer to appoint an ambitious Electrical Engineer, focusing on grid connections and project development. The client specialises in flexible generation and grid stability solutions that enable the UK energy sector’s shift towards ne ...

Senior Planner

Senior Planner Willmott Dixon is looking to recruit a Senior Planner to support our preconstruction team in Wales. Working on a hybrid basis in the Cardiff office and at home.Reporting to the Senior Planning Manager the main role of a Senior Planner at Willmott Dixon is to deliver g ...

SOC Analyst

Select how often (in days) to receive an alert: City: Cardiff Address: Cardiff, Wales, GB, CF3 0LT Job Requisition Number 8827 Work Type Permanent Job Function IT Salary Range £52,793.00-£62,032.00 Base South Ea ...

Data Architect

Data Architect | Hybrid | RCT (South Wales) IntaPeople are proud and excited to be appointed to recruit an experienced Data Architect for a Welsh-based not-for-profit sector client during a rapid growth spurt. This is a very exciting opportunity to join their fast-growing Data function in ...

Project Manager Cyber Security & AI

We are seeking an experience project manager to drive the delivery of AI-driven cybersecurity solutions that improve detection, response, and risk management for a major financial services organisation in London. Key Responsibilities Include: End-to-End Delivery </p ...

Information Security Consultant

Fully Remote (UK-based) Up to £75,000 per annum + benefits We are seeking an experienced and proactive Information Security Consultant to join our client’s team. This is a fully remote position offering the opportunity to work with a diverse portfolio of clients, helping them strengthen ...

Customer Relationship Management Manager

Job Summary We are seeking a proactive and client-focused Client Relationship Manager (CRM) to manage and develop relationships with a portfolio of clients. The role is responsible for ensuring a consistently high-quality client experience, aligning services with client expectations, an ...

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    Fullstack Developer Reactpythonnet Cloud Apis Jobs in Cardiff Job Search Guide, Trends and Insights