Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations

Filters

Sort byRelevance
Commute time
Locations
Salaries
Date posted
    Type of Company
      Job types

        Related Jobs

        • Angular
        • IT
        • Software Development
        • Infrastructure
        • Management
        • Design
        • Business
        • Technology
        • Communication
        • Architecture
        • Software Engineer
        • Full Stack Developer
        • Senior Software Engineer
        • Data Engineer
        • Senior Backend Engineer

        show more

        Commute time

        Locations

        Popular searches nearby


        Bristol
        139











        See all jobs in Cardiff

        Salaries

        Date posted





        17 API jobs in Cardiff + 20 miles

        182 exact matches jobs are outside your preferred location

        Boomi Integration Developer

        Elemis Ltd
        Bristol, Avon
        Competitive
        Strong understanding of REST/SOAP APIs, JSON/XML, authentication mechanisms (OAuth 2.0, API keys), and data transformation logic. * Excellent knowledge of API orchestration , asynchronous messaging, and middleware performance optimization. * Knowledge of Azure Integration Services : Logic Apps, API Management, Data Factory.
        Strong understanding of REST/SOAP APIs, JSON/XML, authentication mechanisms (OAuth 2.0, API keys), and data transformation logic. * Excellent knowledge of API orchestration , asynchronous messaging, and middleware performance optimization. * Knowledge of Azure Integration Services : Logic Apps, API Management, Data Factory.
        more
        Experience working on a variety of web solution types (MVC, SPA, WebForms, SSR, API-Centric, Micro Services) and web application types (e-commerce, rich internet apps, membership portals, content managed web apps)
        Experience working on a variety of web solution types (MVC, SPA, WebForms, SSR, API-Centric, Micro Services) and web application types (e-commerce, rich internet apps, membership portals, content managed web apps)
        more
        Develop efficient data access patterns within our Python API to support application performance and scalability * Experience with event-driven design patterns and frontend state management (Redux, Context API)
        Develop efficient data access patterns within our Python API to support application performance and scalability * Experience with event-driven design patterns and frontend state management (Redux, Context API)
        more
        NEW

        Junior Data Analyst

        SEVEN INVESTMENT MANAGEMENT LLP - T/a 7IM LLP
        Monmouth, Gwent
        Competitive
        About The Role - Purpose - Reporting to the Head of Data Insight & Analytics, this role will support with the development and progression of 7IMs business intelligence and insight capability. Sitting within the Data & Analytics team, this role will directly support 7IMs Transformation function through building dashboards, insight tools and supporting key stakeholders, including the Chief Transformation Officer and the Transformation Leadership Group, with data-driven decision making. The role would suit an ambitious and driven junior individual who is looking for an opportunity to advance their understanding of data, working closely with business leaders to generate meaningful insight. Responsibilities * Over time, act as the subject matter expert (SME) for data analytics to 7IMs Transformation function.
        About The Role - Purpose - Reporting to the Head of Data Insight & Analytics, this role will support with the development and progression of 7IMs business intelligence and insight capability. Sitting within the Data & Analytics team, this role will directly support 7IMs Transformation function through building dashboards, insight tools and supporting key stakeholders, including the Chief Transformation Officer and the Transformation Leadership Group, with data-driven decision making. The role would suit an ambitious and driven junior individual who is looking for an opportunity to advance their understanding of data, working closely with business leaders to generate meaningful insight. Responsibilities * Over time, act as the subject matter expert (SME) for data analytics to 7IMs Transformation function.
        more

        Senior Android Developer

        Rowden Technologies
        Bristol, Avon
        £55,000 - £75,000 a year
        Description - Were building the next UK-headquartered engineering powerhouse. Android | Kotlin | ML - Our software team is growing! Were looking for a motivated and talented Senior Android Developer to help solve interesting, real-world problems for our customers. You will be an integral part of our development team, solving challenging technical problems and owning the development of key features on a variety of projects including ATAK plugins, AI integrated apps, and network configuration tools. Youll also contribute to a hands-on engineering culture, sharing knowledge and lessons with the wider engineering team, and learn some new things yourself along the way. Key Areas of Responsibility * Designing, developing, and maintaining Android applications using Kotlin. * Leading technical design discussions and contributing to architectural decisions.
        Description - Were building the next UK-headquartered engineering powerhouse. Android | Kotlin | ML - Our software team is growing! Were looking for a motivated and talented Senior Android Developer to help solve interesting, real-world problems for our customers. You will be an integral part of our development team, solving challenging technical problems and owning the development of key features on a variety of projects including ATAK plugins, AI integrated apps, and network configuration tools. Youll also contribute to a hands-on engineering culture, sharing knowledge and lessons with the wider engineering team, and learn some new things yourself along the way. Key Areas of Responsibility * Designing, developing, and maintaining Android applications using Kotlin. * Leading technical design discussions and contributing to architectural decisions.
        more
        Were looking for a Senior Ecommerce Specialist to lead the charge on complex, high-impact Shopify Plus builds. Youll translate bold ideas into bulletproof architecture blending technical expertise, ecommerce insight, and commercial strategy to shape scalable solutions that drive real business value. About Swanky - Swanky is a leading international Shopify Plus agency, trusted by brands like HelloFresh, Huel, Wilkinson Sword, and Newcastle United Football Club (NUFC) to deliver high-performance ecommerce experiences. As one of the original Shopify Plus Partners and one of only a handful globally to achieve Platinum Partner status were recognised by Shopify for our proven expertise in delivering complex, high-impact solutions at scale. We dont just build stores. We architect digital experiences that drive growth blending creative UX, robust development, and commercial s
        Were looking for a Senior Ecommerce Specialist to lead the charge on complex, high-impact Shopify Plus builds. Youll translate bold ideas into bulletproof architecture blending technical expertise, ecommerce insight, and commercial strategy to shape scalable solutions that drive real business value. About Swanky - Swanky is a leading international Shopify Plus agency, trusted by brands like HelloFresh, Huel, Wilkinson Sword, and Newcastle United Football Club (NUFC) to deliver high-performance ecommerce experiences. As one of the original Shopify Plus Partners and one of only a handful globally to achieve Platinum Partner status were recognised by Shopify for our proven expertise in delivering complex, high-impact solutions at scale. We dont just build stores. We architect digital experiences that drive growth blending creative UX, robust development, and commercial s
        more
        Were looking for a Senior Product Specialist to lead the charge on complex, high-impact Shopify Plus builds. Youll translate bold ideas into bulletproof architecture blending technical expertise, ecommerce insight, and commercial strategy to shape scalable solutions that drive real business value. About Swanky - Swanky is a leading international Shopify Plus agency, trusted by brands like HelloFresh, Huel, Wilkinson Sword, and Newcastle United Football Club (NUFC) to deliver high-performance ecommerce experiences. As one of the original Shopify Plus Partners and one of only a handful globally to achieve Platinum Partner status were recognised by Shopify for our proven expertise in delivering complex, high-impact solutions at scale. We dont just build stores. We architect digital experiences that drive growth blending creative UX, robust development, and commercial str
        Were looking for a Senior Product Specialist to lead the charge on complex, high-impact Shopify Plus builds. Youll translate bold ideas into bulletproof architecture blending technical expertise, ecommerce insight, and commercial strategy to shape scalable solutions that drive real business value. About Swanky - Swanky is a leading international Shopify Plus agency, trusted by brands like HelloFresh, Huel, Wilkinson Sword, and Newcastle United Football Club (NUFC) to deliver high-performance ecommerce experiences. As one of the original Shopify Plus Partners and one of only a handful globally to achieve Platinum Partner status were recognised by Shopify for our proven expertise in delivering complex, high-impact solutions at scale. We dont just build stores. We architect digital experiences that drive growth blending creative UX, robust development, and commercial str
        more
        Familiarity with SharePoint, Dynamics 365, Azure, API integrations, and scripting languages like PowerShell or JavaScript.
        Familiarity with SharePoint, Dynamics 365, Azure, API integrations, and scripting languages like PowerShell or JavaScript.
        more
        FEATURED
        Excellent skills in designing and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) * Expertise in integration strategy, API management, and canonical data models.
        Excellent skills in designing and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) * Expertise in integration strategy, API management, and canonical data models.
        more
        The ideal candidate will have proven experience with Node.js and/or Java (v21+) for backend development, as well as a strong knowledge of microservices architecture and RESTful API design. - Familiarity with API Gateway platforms such as WSO2 or similar.
        The ideal candidate will have proven experience with Node.js and/or Java (v21+) for backend development, as well as a strong knowledge of microservices architecture and RESTful API design. - Familiarity with API Gateway platforms such as WSO2 or similar.
        more
        Design and implement integrations using D365 APIs, including Data Management Package REST API and OData. - Proficiency in tools such as Postman, Azure Logic Apps, and scripting languages (e.g., C#, PowerShell) for API orchestration and ETL processes.
        Design and implement integrations using D365 APIs, including Data Management Package REST API and OData. - Proficiency in tools such as Postman, Azure Logic Apps, and scripting languages (e.g., C#, PowerShell) for API orchestration and ETL processes.
        more
        A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
        A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
        more
        NEWFEATURED
        ClearCourse - Location: Remote - Salary: Competitive + Bonus + Benefits - Role Type: Full-Time, Permanent - Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role - Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azurewhile influencing decisions across architecture, testing, performance, and quality. * C# 7+ / .NET * Angular 13+ * SQL Server * Redis * APIs and Integrations * Message Queues * CI/CD Pipeli
        ClearCourse - Location: Remote - Salary: Competitive + Bonus + Benefits - Role Type: Full-Time, Permanent - Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role - Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azurewhile influencing decisions across architecture, testing, performance, and quality. * C# 7+ / .NET * Angular 13+ * SQL Server * Redis * APIs and Integrations * Message Queues * CI/CD Pipeli
        more
        NEWFEATURED
        Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
        Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
        more
        PREMIUM
        **Day Rate: £500 - £700** **Duration: 6 months** **IR35: Outside Scope** **Overview** Are you a talented Software Developer eager to take on exciting project-based work with leading organizations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. - Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. - Collaborate with innovative teams to design and implement robust software solutions that meet business needs. - Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. **Key Skills**
        **Day Rate: £500 - £700** **Duration: 6 months** **IR35: Outside Scope** **Overview** Are you a talented Software Developer eager to take on exciting project-based work with leading organizations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. - Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. - Collaborate with innovative teams to design and implement robust software solutions that meet business needs. - Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. **Key Skills**
        more

        GIS analyst

        InterQuest Group (UK) Limited
        UK
        £300 - 350 per day
        Interquest have a need for an experienced GIS Analyst to provide interim support for the maintenance and development of our Geographic Information Systems (GIS) infrastructure. This role is essential in ensuring the smooth operation of our GIS services, supporting a wide range of internal stakeholders through the IT helpdesk. You’ll be working with the ESRI ArcGIS suite, including ArcGIS Pro, ArcGIS Enterprise, and ArcGIS Online, to develop and publish maps, manage data layers, and deliver APIs that support critical business functions across the council. Key Responsibilities Provide day-to-day GIS support via the IT helpdesk. Develop, test, and publish interactive maps and spatial data. Maintain and update GIS data layers, including drawing and editing polygons. Manage ArcGIS Server operations, including restarts and troubleshooting.
        Interquest have a need for an experienced GIS Analyst to provide interim support for the maintenance and development of our Geographic Information Systems (GIS) infrastructure. This role is essential in ensuring the smooth operation of our GIS services, supporting a wide range of internal stakeholders through the IT helpdesk. You’ll be working with the ESRI ArcGIS suite, including ArcGIS Pro, ArcGIS Enterprise, and ArcGIS Online, to develop and publish maps, manage data layers, and deliver APIs that support critical business functions across the council. Key Responsibilities Provide day-to-day GIS support via the IT helpdesk. Develop, test, and publish interactive maps and spatial data. Maintain and update GIS data layers, including drawing and editing polygons. Manage ArcGIS Server operations, including restarts and troubleshooting.
        more

        Related Jobs


        show more

        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 API jobs are there in Cardiff?
        There are 17 API jobs within 20 miles of Cardiff available on CWJobs right now.

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