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        Last 14 days
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        1 Part Time API job in Cardiff + 20 miles

        Advanced Data Engineer

        NHS
        Cardiff, South Glamorgan
        Competitive
        Job summary Are you a data engineer with a passion for public service? Then maybe you're looking for us! We are seeking an experienced and skilled Advanced Data Engineer to be part of a growing team that delivers on our mission of protecting and improving the health and wellbeing of the people of Wales. You'll be involved in improving our data practices, cataloguing our data, automating our data processing, creating pipelines and developing our overall data maturity. You are an experienced data engineer with leadership, communication and collaboration skills who knows how to deliver in a fast-paced, often ambiguous environment.
        Job summary Are you a data engineer with a passion for public service? Then maybe you're looking for us! We are seeking an experienced and skilled Advanced Data Engineer to be part of a growing team that delivers on our mission of protecting and improving the health and wellbeing of the people of Wales. You'll be involved in improving our data practices, cataloguing our data, automating our data processing, creating pipelines and developing our overall data maturity. You are an experienced data engineer with leadership, communication and collaboration skills who knows how to deliver in a fast-paced, often ambiguous environment.
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        4 exact matches jobs are outside your preferred location

        Description We're looking for a commercially aware and mission-driven Product Owner to lead the development of accessible, affordable and confidence-inspiring public charging solutions for disabled customers. As Product Owner - Charging on the Go, you will shape how Motability Operations enables on-the-go EV charging that genuinely works for our community - not just technically, but physically, financially, and experientially. You will drive strategic partnerships, accessibility data integration, and customer-facing feature development within a multi-disciplinary squad. This is a key role in making sure that the transition to electric is possible for all, regardless of where or how a customer needs to charge. Key Responsibilities Strategic Roadmap & Vision
        Description We're looking for a commercially aware and mission-driven Product Owner to lead the development of accessible, affordable and confidence-inspiring public charging solutions for disabled customers. As Product Owner - Charging on the Go, you will shape how Motability Operations enables on-the-go EV charging that genuinely works for our community - not just technically, but physically, financially, and experientially. You will drive strategic partnerships, accessibility data integration, and customer-facing feature development within a multi-disciplinary squad. This is a key role in making sure that the transition to electric is possible for all, regardless of where or how a customer needs to charge. Key Responsibilities Strategic Roadmap & Vision
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        NEW
        The Head of Application and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll be doing
        The Head of Application and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll be doing
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        NEWFEATURED
        Job Description: Responsibilities Understanding and Knowledge of Technologies Bookassist Products You should have a broad knowledge of Bookassist products & the technologies used to build them. When you lack specific knowledge you should be able to acquire it to make changes and improvements to the product. Understanding Build You should understand the build process for Bookassist software, and be involved writing and maintaining for products you own Full control of the development environment set up You should have a good understanding and control of the local environment set up, including remote development.
        Job Description: Responsibilities Understanding and Knowledge of Technologies Bookassist Products You should have a broad knowledge of Bookassist products & the technologies used to build them. When you lack specific knowledge you should be able to acquire it to make changes and improvements to the product. Understanding Build You should understand the build process for Bookassist software, and be involved writing and maintaining for products you own Full control of the development environment set up You should have a good understanding and control of the local environment set up, including remote development.
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        NEW
        Job description Be part of the force's expanding Information Services team Nottinghamshire Police has recently invested in its Information Services team, its people and the structure. We provide technologies and IT services that directly impact operational policing. From the software that frontline officers require to be able to make decisions on the street, big data and analytics, 999/101 Control Room services, technologies that support digital investigations and everything in between! Information Services is at the heart of it all! Were on the hunt for a passionate Junior Application Developer to join our growing team of innovators. If you thrive on solving real-world problems, love working across the full stack, and want to build scalable, enterprise-grade applications using the latest Microsoft technologies this is your moment.
        Job description Be part of the force's expanding Information Services team Nottinghamshire Police has recently invested in its Information Services team, its people and the structure. We provide technologies and IT services that directly impact operational policing. From the software that frontline officers require to be able to make decisions on the street, big data and analytics, 999/101 Control Room services, technologies that support digital investigations and everything in between! Information Services is at the heart of it all! Were on the hunt for a passionate Junior Application Developer to join our growing team of innovators. If you thrive on solving real-world problems, love working across the full stack, and want to build scalable, enterprise-grade applications using the latest Microsoft technologies this is your moment.
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        I'm working with a down-to-earth company that gives its dev team the autonomy to lead changes and make a significant impact on the platform. We have recently brought all development in-house and we are now looking for a Senior Developer with strong TypeScript experience to join the team. You'll be hands-on in development and bring a passion for helping your peers and supporting junior team members to grow. Excellent communication skills are essential, as you will be responsible for clearly articulating technical principles and explanations of architecture and patterns. The role is mostly remote, with occasional visits to their Bristol office. Ideally, you'd go to Bristol once a week, but there's some flexibility. You must have the right to work in the UK and live within a commutable distance of Bristol. * Required/MUST HAVE: Strong TypeScript experience
        I'm working with a down-to-earth company that gives its dev team the autonomy to lead changes and make a significant impact on the platform. We have recently brought all development in-house and we are now looking for a Senior Developer with strong TypeScript experience to join the team. You'll be hands-on in development and bring a passion for helping your peers and supporting junior team members to grow. Excellent communication skills are essential, as you will be responsible for clearly articulating technical principles and explanations of architecture and patterns. The role is mostly remote, with occasional visits to their Bristol office. Ideally, you'd go to Bristol once a week, but there's some flexibility. You must have the right to work in the UK and live within a commutable distance of Bristol. * Required/MUST HAVE: Strong TypeScript experience
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        Ready to build software that tackles climate change head-on? We're Payaca, and we're on a mission to accelerate the UK's transition to a decarbonised grid. We're looking for a Frontend Software Engineer to join our small but mighty team in Bristol. This is a chance to empower installers of heat pumps, solar, and EV chargers, helping them scale their businesses and, in turn, scale the UK's green energy future. We're looking for a pioneer, someone who's already using AI agents to achieve what others can't. You'll be a champion of AI on our engineering team, using tools like Claude Code to amplify your output and helping your colleagues do the same. If you've already integrated AI agents into your daily workflow and are excited about what's next, we want to talk to you. What you'll do You'll be working across the codebase, with a focus on frontend apps.
        Ready to build software that tackles climate change head-on? We're Payaca, and we're on a mission to accelerate the UK's transition to a decarbonised grid. We're looking for a Frontend Software Engineer to join our small but mighty team in Bristol. This is a chance to empower installers of heat pumps, solar, and EV chargers, helping them scale their businesses and, in turn, scale the UK's green energy future. We're looking for a pioneer, someone who's already using AI agents to achieve what others can't. You'll be a champion of AI on our engineering team, using tools like Claude Code to amplify your output and helping your colleagues do the same. If you've already integrated AI agents into your daily workflow and are excited about what's next, we want to talk to you. What you'll do You'll be working across the codebase, with a focus on frontend apps.
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        Slot Mathematician

        Oscar Associates (UK) Limited
        BS1, Bristol
        £55000 - £70000 per annum
        Job Title: Slot Mathematician Work Pattern: Remote Salary: £55k - £70k Key Skills: Mathematical Modelling, C# Summary We are seeking a Slot Mathematician to join a software development company who work to bring invention and innovation to the manufacturing industry. The role is being offered on a permanent, full-time basis, and with a remote work pattern (but very occasional visits to an office) The office is located just outside of Oxford, close to transport links. We are looking for a proactive, strategic, and enthusiastic individual with previous experience as a Slot Mathematician, C# development experience, and a relevant university degree, The company specialize in researching, developing and producing cutting edge tech solutions to help brands revolutionize their use of data.
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        FEATURED
        About Faculty At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy, and Fellows from our award winning Fellowship programme. Our expert team brings together leaders from across government, academia and global tech giants to solve the biggest challenges in applied AI. Should you join us, youll have the chance to work with, and learn from, some of the brilliant minds who are bringing Frontier AI to the frontlines of the world. We operate a hybrid way of working, meaning that you'll split your time across client location, Faculty's Old Street office and working from home depending on the needs of the project.
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        Software Engineer

        ROTORK PLC
        East Twerton, BA1 3JQ
        Annual Salary + Benefits
        Company Description Rotork is a global company with 3,500 employees serving 170 countries. We're a market-leading global provider of mission-critical flow control and instrumentation solutions. Customers rely on Rotork for innovative, high quality and dependable solutions for managing the flow of liquids, gases and powders. Rotork helps customers around the world to improve efficiency, reduce emissions, minimise their environmental impact and assure safety. Job Description The Software Engineer role is a 12 month Fixed Term Contract (FTC) ideally to be based at our Global Head Office in Bath. This is a key role within a dedicated specialised team, developing and implementing new engineering toolsets and lean improvements across multiple sites contributing to one of the largest Dynamics-365 rollouts globally.
        Company Description Rotork is a global company with 3,500 employees serving 170 countries. We're a market-leading global provider of mission-critical flow control and instrumentation solutions. Customers rely on Rotork for innovative, high quality and dependable solutions for managing the flow of liquids, gases and powders. Rotork helps customers around the world to improve efficiency, reduce emissions, minimise their environmental impact and assure safety. Job Description The Software Engineer role is a 12 month Fixed Term Contract (FTC) ideally to be based at our Global Head Office in Bath. This is a key role within a dedicated specialised team, developing and implementing new engineering toolsets and lean improvements across multiple sites contributing to one of the largest Dynamics-365 rollouts globally.
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        Software Product Support Engineer ( C++ / Linux )

        Certain Advantage
        Filton, BS34 7QS
        £68 per hour, Benefits Overtime rate of 'time and a quarter'
        World Class Defence Organisation based in Bristol is currently looking to recruit a C++ / Linux Software Product Support Engineer subcontractor on an initial 6 month contract. The role can be worked on a 4 day week basis (Monday to Thursday) but due to the nature of the role, the position will need to be based onsite. This role would suit a candidate who comes from a strong C++ Software Engineer background. Job Title:C++ / Linux Software Product Support Engineer Rate:£68.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at time and a quarter Location: Bristol Hybrid / Remote working: The role can be worked on a 4 day week basis (Monday to Thursday) but due to the nature of the role, the position will need to be based onsite. Contract:37 Hours per week Duration: 6 Months (initially and then ongoing and long-term thereafter)
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        Principal Software Engineer - Investments

        Hargreaves Lansdown
        BS1, Bristol
        Up to £95000 per annum + Bonus, Pension, Private Healthcare etc
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        BS4, Bristol
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        BS1, Bristol
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        Software Engineer

        Anson Mccade
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        PREMIUM
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        BS1, Bristol
        £350 - £450 per day
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        FEATURED
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        Lead Dynamics Developer

        Yolk Recruitment
        Rhiwderyn, NP10 8QQ
        £64000 - £75000 per annum
        The Opportunity Yolk Recruitment Public Sector & Not-for-Profit team has partnered with an very unique civil service organisation who prioritise innovation and good digital practice as they go through an interesting digital transformation. We are helping them recruit for a Lead Dynamics Developer who has experience with C# and Microservice architecture. This role will require security clearance so you will have to have lived in the UK for at least the past 5 years. What the Lead Dynamics Developer will be doing You will be line managing 5 direct reports, whilst working on the Dynamics Development and contributing to departmental strategy. * Working in multidisciplinary teams to build enterprise level applications * Creation and integration of PowerApps * Creation of automated tests * Line management of direct reports
        The Opportunity Yolk Recruitment Public Sector & Not-for-Profit team has partnered with an very unique civil service organisation who prioritise innovation and good digital practice as they go through an interesting digital transformation. We are helping them recruit for a Lead Dynamics Developer who has experience with C# and Microservice architecture. This role will require security clearance so you will have to have lived in the UK for at least the past 5 years. What the Lead Dynamics Developer will be doing You will be line managing 5 direct reports, whilst working on the Dynamics Development and contributing to departmental strategy. * Working in multidisciplinary teams to build enterprise level applications * Creation and integration of PowerApps * Creation of automated tests * Line management of direct reports
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        Software Engineer

        Anson Mccade
        BS1, Bristol, BS1 3XB
        GBP 55,000.00 - 65,000.00 per year;GBP 55,000.00 per year;GBP 65,000.0
        £55000-65000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Senior Software Engineer (Python) Bristol - Hybrid £55,000 - £65,000 I'm currently working with a multinational professional services and technology organisation who are looking for Senior Software Engineers (Python focused) to join their Data & Technology team within Central Government and National Security. You'll be delivering high-impact projects, building bespoke solutions, and helping to solve complex operational challenges. • Designing, developing and testing Python-based software solutions. • Building and deploying applications across AWS, Azure and private cloud. • Working across the full software lifecycle, from requirements through to delivery. • Leading and mentoring within Agile teams, with regular client interaction.
        £55000-65000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Senior Software Engineer (Python) Bristol - Hybrid £55,000 - £65,000 I'm currently working with a multinational professional services and technology organisation who are looking for Senior Software Engineers (Python focused) to join their Data & Technology team within Central Government and National Security. You'll be delivering high-impact projects, building bespoke solutions, and helping to solve complex operational challenges. • Designing, developing and testing Python-based software solutions. • Building and deploying applications across AWS, Azure and private cloud. • Working across the full software lifecycle, from requirements through to delivery. • Leading and mentoring within Agile teams, with regular client interaction.
        more
        PREMIUM
        We’re working with a hi-tech simulation/ data-analytics company which services the defence and security market. They are looking to expand their in-house software engineering capability with the addition of a Full Stack Software Developer. This mid-level role that would suite developers with ideally 3-6 years’ experience, please still apply if your experience levels fall’s outside this. * Developing full-stack solutions for secure defence applications * Working closely with software engineers, PMs, and security stakeholders * Building reusable, testable and scalable code with high quality and performance * Supporting ongoing system integration, testing, and documentation * Strong back-end development experience (ideally in Python), particularly working with both structured and unstructured data (e.g. SQL, NoSQL, data lakes).
        We’re working with a hi-tech simulation/ data-analytics company which services the defence and security market. They are looking to expand their in-house software engineering capability with the addition of a Full Stack Software Developer. This mid-level role that would suite developers with ideally 3-6 years’ experience, please still apply if your experience levels fall’s outside this. * Developing full-stack solutions for secure defence applications * Working closely with software engineers, PMs, and security stakeholders * Building reusable, testable and scalable code with high quality and performance * Supporting ongoing system integration, testing, and documentation * Strong back-end development experience (ideally in Python), particularly working with both structured and unstructured data (e.g. SQL, NoSQL, data lakes).
        more

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        What is the average salary for API in Cardiff?

        Average salary per year
        £42,499

        The average salary for a API in Cardiff is £42,499. API in Cardiff salaries range from £32,499 to £55,000.

        Frequently Asked Questions

        How many part time API jobs are there in Cardiff?
        There are 1 part time API jobs within 20 miles of Cardiff available on Jobsite right now.

        What other similar jobs are there to part time API jobs in Cardiff?
        As well as part time API jobs in Cardiff, you can find part time .NET Developer, IT, Software Development, amongst many others.