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43 jobs found in Cardiff

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Contract Spy
Apr 09, 2026
up to 6 Months
Project Security Lead at Ministry of Defence, Remote/Bristol, 5 Months, £Contract Rate
Contract Spy Remote (Bristol, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Apr 07, 2026
up to 6 Months
Lead Security Architect at Ministry of Defence, Remote/Bristol, 5 Months, £Contract Rate
Contract Spy Remote (Corsham, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   As a Lead Security Architect your main responsibilities will be to:   Interact with senior stakeholders across departments. Reach...
Contract Spy
Apr 07, 2026
up to 6 Months
Lead Security Architect at Ministry of Defence, Remote/Corsham, 5 Months, £Contract Rate
Contract Spy Remote (Corsham, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   As a Lead Security Architect your main responsibilities will be to:   Interact with senior stakeholders across departments. Reach...
Contract Spy
Apr 02, 2026
up to 6 Months
Information Security Risk Advisor - SC Cleared at Ministry of Defence, Corsham/Remote, 5 Months, £Contract Rate
Contract Spy Remote (Corsham, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   As an Information Security Risk Advisor you will identify, understand and mitigate cyber-related risks. You will provide risk or service owners with...
Contract Spy
Apr 07, 2026
6 Months or more
SaaS Applications Specialist at Met Office, Remote/Exeter, 6 Months, £Contract Rate
Contract Spy Remote (Exeter, UK)
SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SC clearance.    Based in the Corporate Technology function, the DevOps tooling support service enables the delivery of operational excellence across the organisation by providing and developing a suite of SaaS-based software development and collaboration tooling.   You will work within the IT Asset Management (ITAM) team, which is a small, collaborative group. Initially, you will take on the role of senior technical administrator for the tooling stack, working closely with a technical lead, product manager, and other system administrators.   You will provide both variety for you and...
Contract Spy
Apr 13, 2026
6 Months or more
Data Delivery Manager at UK Research & Innovation, Remote/Swindon, 6 Months, £Contract Rate
Contract Spy Remote (Swindon, UK)
UK Research and Innovation (UKRI) is the national funding agency investing in science and research in the UK.   UKRI invests £8 billion of taxpayers' money each year into research and innovation and the people who make it happen. They work across a huge range of fields - from biodiversity conservation to quantum computing, and from space telescopes to innovative health care. They give everyone the opportunity to contribute and to benefit, bringing together people and organisations nationally and globally to create, develop and deploy new ideas and technologies.   As a Data Delivery Manager , your main responsibilities will be:   Leading a delivery team to build a set of data models which will enable the decommissioning of the 'Dimensions' data software. Ensuring that the teams operate efficiently and delivers high quality technical and business focused products. Delivery to time cost and quality expectations. Ensuring teams have the...
Contract Spy
Apr 13, 2026
6 Months or more
Data Scientist at UK Research & Innovation, Remote/Swindon, 6 Months, £Contract Rate
Contract Spy Remote (Swindon, UK)
We are seeking a Data Scientist to join an established team delivering Artificial Intelligence solutions built on UKRI's data landscape. This is a hands on, delivery focused role, where you will work across the full machine learning lifecycle, taking models from initial prototype through to production and ongoing optimisation. The role contributes to the discovery, planning and implementation of AI initiatives driven by the Data Delivery Group, with a strong focus on practical, scalable outcomes.   As a Data Scientist , your main responsibilities will be to: Develop and implement machine learning algorithms and models. Translate data science prototypes into production ready machine learning systems. Design, build and maintain infrastructure to train, deploy and scale ML models. Preprocess, clean and prepare data to ensure suitability for model training. Extract relevant insights and features from complex datasets. Build and maintain data pipelines...
Contract Spy
Mar 27, 2026
Duration not stated
Software Developer at Turing, Remote, £Contract Rate
Contract Spy Remote (Oxford, England, United Kingdom)
Help train the world’s best AI coding models   About Turing Turing is SF-based, has raised $300M+ in funding, and works with leading AI labs to help them train their models.   What you’ll do in the role Review and refine AI-written code across programming languages   Who should apply Top software engineers with 3+ years experience   Next steps 1. Create your account (<30 seconds) 2. Upload your resume (<30 seconds) 3. AI video interview + coding evaluation (~30-45 minutes) 4. Start working with a leading AI lab (pending being chosen for the project)   Details - Flexible hours, fully remote, contract based - New projects are continually starting so feel free to apply today even if you aren't ready to start work   After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile.   Know...
Contract Spy
Mar 24, 2026
Duration not stated
Software Developer at Turing, Remote, £Contract Rate
Contract Spy Remote (Oxford, England, United Kingdom)
About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.   Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L.   Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise...
Contract Spy
Apr 14, 2026
6 Months or more
Data Architect at Ministry of Defence, Remote/Birmingham, 6 Months, £Contract Rate
Contract Spy Remote (Birmingham, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Apr 13, 2026
Duration not stated
AI Quality Analyst at Turing, Remote, £Contractor Rate
Contract Spy Remote (Birmingham, England, United Kingdom)
About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L.   Role Overview: As an AI Quality Analyst, you will evaluate a new personalization feature for Gemini. You will assess how well the model uses information from your past Gemini conversations, Gmail, Google Search, and YouTube activity to make responses more relevant and helpful. This role requires...
Contract Spy
Mar 31, 2026
6 Months or more
Engineering Manager at Mindera, London Paddington/Remote, 6 Months, £Contract Rate (Outside IR35)
Contract Spy Remote (England, UK)
We are seeking a passionate Software Engineering Manager who will provide technical expertise and operate with excellence. Being creative, curious, and confident, you will be an integral part of our empowered, self-managing, multi-disciplinary engineering teams - designing, building, releasing, and maintaining products. You will play a key role in driving our ambition to create a best-in-class software engineering team, environment, and culture. This is an initial 6 month contract (outside IR35) that requires you to work on client site 3 days a week in London, Paddington.   Your key accountabilities will include: • Team Management: Build, mentor, and manage a high-performing software engineering team. Foster a culture of collaboration, innovation, and continuous improvement within the team. Facilitate communication and collaboration among team members. Ensure budgets, people and resource allocation, and workload, balance across projects. • Agile Delivery:...
Contract Spy
Mar 30, 2026
Hourly/Freelance
UAV Software Integration Engineer. at Bullshark Aero Ltd., Remote, 12 Weeks initial, to £40 per hour
Contract Spy Remote (Waterlooville PO8 0BT, UK)
UAV - Software Integration Engineer. Remote (UK Work Eligibility Required) Occasional travel in England for flight tests and hardware integration. Contract: Initially ~12 weeks (extension likely) Rate: £25-£40 per hour, depending on experience. Time: Flexible/part-time OK (deliverables matter more than hours) ✈ What you’ll do. We’re looking for a software engineer to support the development of a large (>25kg) unmanned aircraft. You will mostly be working around ArduPilot and Mission Planner. This is an MVP-style role: build, test, iterate, and keep things moving with minimal meetings. You’ll start with smaller, well-defined tasks while you ramp up, then take on more complex integrations with more independence as you understand the project’s architecture. ✈ Typical tasks. Depending on your strengths, you’ll get to work on some of the following: - Extend Mission Planner - Added...
Contract Spy
Mar 23, 2026
Hourly/Freelance
UAV Software Integration Engineer. at Bullshark Aero Ltd., Remote, 12 Weeks initial, to £40 per hour
Contract Spy Remote (Waterlooville PO8 0BT, UK)
UAV - Software Integration Engineer. Remote (UK Work Eligibility Required) Occasional travel in England for flight tests and hardware integration. Contract: Initially ~12 weeks (extension likely) Rate: £25-£40 per hour, depending on experience. Time: Flexible/part-time OK (deliverables matter more than hours) ✈ What you’ll do. We’re looking for a software engineer to support the development of a large (>25kg) unmanned aircraft. You will mostly be working around ArduPilot and Mission Planner. This is an MVP-style role: build, test, iterate, and keep things moving with minimal meetings. You’ll start with smaller, well-defined tasks while you ramp up, then take on more complex integrations with more independence as you understand the project’s architecture. ✈ Typical tasks. Depending on your strengths, you’ll get to work on some of the following: - Extend Mission Planner - Added...
Contract Spy
Apr 17, 2026
6 Months or more
Software Quality Assurance Engineer at BAE Systems, Remote/Weymouth, 12 Months, £65 per hr
Contract Spy Remote (Frimley, Camberley, UK)
Principal Engineer - Software Assurance £65.98 p/hr - Inside IR35 12 months Defence 1-2 days a month on site, Coventry, Barrow, Frimley or Weymouth   Our complex platforms are increasingly driven by Software, assuring the quality of this and the proper integration is critical to our success. Software assurance is the ongoing process to ensure that software products meet and comply with software engineering, quality and safety standards. It is a systems engineering activity that that supports the achievement of functional and multiple non-functional requirements and is applicable to the whole engineering lifecycle from concept design to in service support.   This is a growing role within our business and industry with significant potential for development and further growth. We expect the candidate to quickly develop an understanding of the development, use and control of software in our complex and unique application. Being actively...
Contract Spy
Apr 17, 2026
6 Months or more
Software Quality Assurance Engineer at BAE Systems, Remote/Frimley, 12 Months, £65 per hr
Contract Spy Remote (Frimley, Camberley, UK)
Principal Engineer - Software Assurance £65.98 p/hr - Inside IR35 12 months Defence 1-2 days a month on site, Coventry, Barrow, Frimley or Weymouth   Our complex platforms are increasingly driven by Software, assuring the quality of this and the proper integration is critical to our success. Software assurance is the ongoing process to ensure that software products meet and comply with software engineering, quality and safety standards. It is a systems engineering activity that that supports the achievement of functional and multiple non-functional requirements and is applicable to the whole engineering lifecycle from concept design to in service support.   This is a growing role within our business and industry with significant potential for development and further growth. We expect the candidate to quickly develop an understanding of the development, use and control of software in our complex and unique application. Being actively...
Contract Spy
Apr 17, 2026
up to 6 Months
Senior Shopify UI Designer at VML Enterprise Solutions, Remote, 4 Weeks, £Contract Rate
Contract Spy Remote (London, UK)
Senior Shopify UI Designer wanted to join our dynamic Customer Experience team. The opportunity: We are looking for a highly experienced Senior UI Designer with strong Shopify expertise to support a fast-paced eCommerce replatform project. This role is focused on delivering high-quality, production-ready UI that aligns to Shopify capabilities, accelerates delivery, and ensures a seamless transition from the existing platform. You will play a key role in translating approved UX and business requirements into scalable, conversion-focused UI, working across Shopify's modular architecture while maintaining a high bar for design quality. This is a hands- on role requiring both speed and precision, with a strong understanding of how design decisions impact build, performance, and commercial outcomes. Please bear in mind that this is a 4 week remote contract. What you'll be doing: Lead the UI design workstream for a Shopify replatform, translating UX outputs...
Contract Spy
Apr 17, 2026
Duration not stated
Project Manager - Finance Transformation & Business Readiness at Emagine Consulting, London, £600-£700 per day
£600 - £700 per day
Contract Spy Remote (London, UK)
We are seeking an experienced Project Manager to support a large-scale finance transformation and operational separation initiative within a regulated financial services environment. Project Manager - Finance Transformation & Business Readiness London (Remote) £600 - £700 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values:...
Contract Spy
Apr 16, 2026
Duration not stated
Platform Engineer at Dune, Remote, £Contract Rate
Contract Spy Remote (London Area, United Kingdom)
About Dune Dune is on a mission to make crypto data accessible. We’re a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. We’re a team of ~60 employees, working together across Europe and eastern US timezones 🌍️. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more.   We’re backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. We’re using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards 🧙 ♀️   If you want to have one of the highest impact jobs on the planet, come join our...
Contract Spy
Apr 15, 2026
6 Months or more
PACS Technical Consultant - SQL etc at GlobalLogic UK&I, Remote, 6 Months, £Contract Rate
Contract Spy Remote (London, UK)
We are seeking a hands-on and technically proficient PACS Technical Consultant. You will be a key member of the technical team, responsible for building the cloud environment, installing and configuring the PACS applic.ation, performing the data migration, and supporting the system through go-live and hypercare. The ideal candidate has a strong blend of cloud infrastructure skills and deep knowledge of PACS application deployment. This is a fully remote role however there will be occasional on-site visits required. Contract is initially 6 month and Inside IR35. Experience with SQL and database systems preferably Oracle. Knowledge of XML, .Net, HTML, IIS and SSL are desirable. Microsoft Server, preferably 2019 Virtualization technologies, such as Hyper-V and VMWare IT related medical standards: eg DICOM, Health Level Seven (HL7), and Integrating the Healthcare Enterprise (IHE). Demonstrated acumen for understanding...
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