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        1 Contract API job in Cardiff + 20 miles

        Senior Salesforce Architect

        Marcus Donald People
        Cardiff (CF1)
        From £700 to £800 per day
        Deep understanding of API-led integrations, middleware, and enterprise data flows.
        Deep understanding of API-led integrations, middleware, and enterprise data flows.

        8 exact matches jobs are outside your preferred location

        Expertise in application architecture, API integrations, data modelling, and software-driven cloud solutions.
        Expertise in application architecture, API integrations, data modelling, and software-driven cloud solutions.
        more

        Full Stack Developer

        Stealth IT Consulting Limited
        Little Stoke, Bristol (BS34), BS34
        From £600 to £650 per day Inside IR35
        Location:Remote (occasional trips to Bristol) Clearance:SC Cleared - Day Rate:£600-£650pd Inside IR35 - Interview Process:Technical Interview (Tech IV) Role Overview - We are seeking a skilledFull Stack Developerto join a dynamic public sector project. This role involves designing, building, and maintaining web applications and APIs in a collaborative, Agile environment. You will work with cutting-edge technologies while supporting critical services. Key Responsibilities * Develop and maintain Back End services usingPython * Build APIs and integrate with databases and external systems * Implement CI/CD pipelines usingJenkins * Work on Front End development withReactJS * Design and manage relational and graph databases (SQL, Neo4j) * Containerize applications withDocker * Collaborate effectively in an Agile team environment
        Location:Remote (occasional trips to Bristol) Clearance:SC Cleared - Day Rate:£600-£650pd Inside IR35 - Interview Process:Technical Interview (Tech IV) Role Overview - We are seeking a skilledFull Stack Developerto join a dynamic public sector project. This role involves designing, building, and maintaining web applications and APIs in a collaborative, Agile environment. You will work with cutting-edge technologies while supporting critical services. Key Responsibilities * Develop and maintain Back End services usingPython * Build APIs and integrate with databases and external systems * Implement CI/CD pipelines usingJenkins * Work on Front End development withReactJS * Design and manage relational and graph databases (SQL, Neo4j) * Containerize applications withDocker * Collaborate effectively in an Agile team environment
        more
        FEATURED
        API Migration | Enterprise Platform Transition - Im supporting a major public-sector digital transformation programme and looking for an experienced Technical Architectto lead a large-scale API migration project. * Lead the architecture for a significant API migration programme - If youre an experienced Technical Architect with proven API migration experience and available for a long-term Outside IR35 engagement, Id be keen to speak with you.
        API Migration | Enterprise Platform Transition - Im supporting a major public-sector digital transformation programme and looking for an experienced Technical Architectto lead a large-scale API migration project. * Lead the architecture for a significant API migration programme - If youre an experienced Technical Architect with proven API migration experience and available for a long-term Outside IR35 engagement, Id be keen to speak with you.
        more
        FEATURED

        Mobile Architect (iOS & Android) - £500 Outside

        Stealth IT Consulting Limited
        UK
        Up to £500 per day Up to £500 Outside per day
        Contract: 12 Months - Day Rate:£500 per day (Outside IR35) Clearance: SC Eligible - Sector:UK Public Sector - Location: Fully Remote (UK-based) Start Date: ASAP - Overview - We are seeking an experienced Mobile Architect to support a large-scale public sector digital transformation programme. The successful candidate will lead mobile solution architecture across iOS and Android, ensuring scalable, secure, and high-performing mobile services. This is a key role within a modern engineering environment, working closely with product teams, developers, and senior stakeholders. Key Responsibilities * Lead the end-to-end mobile architecture across iOS and Android platforms. * Define architectural standards, best practices, and technical direction. * Work closely with development teams to ensure architectural alignment and technical quality.
        Contract: 12 Months - Day Rate:£500 per day (Outside IR35) Clearance: SC Eligible - Sector:UK Public Sector - Location: Fully Remote (UK-based) Start Date: ASAP - Overview - We are seeking an experienced Mobile Architect to support a large-scale public sector digital transformation programme. The successful candidate will lead mobile solution architecture across iOS and Android, ensuring scalable, secure, and high-performing mobile services. This is a key role within a modern engineering environment, working closely with product teams, developers, and senior stakeholders. Key Responsibilities * Lead the end-to-end mobile architecture across iOS and Android platforms. * Define architectural standards, best practices, and technical direction. * Work closely with development teams to ensure architectural alignment and technical quality.
        more
        FEATURED
        Full Stack Engineer - Outisde IR35 up to £525 - Intial 4 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
        Full Stack Engineer - Outisde IR35 up to £525 - Intial 4 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
        more

        These jobs might also interest you

        We're looking for a DevOps Engineer with database expertise to join our Site Reliability team and drive automation and tooling to manage, scale, and maintain our databases. * Developing self-service database tools used by over 1k+ engineers * Leading and supporting incident response for production database issues, ensuring reliability and fast recovery * Building and optimising automation for database provisioning, scaling, and maintenance * Knowledge of database security, including TLS setup, roles, auditing, and encryption at rest/in transit * Experience using Consul for highly available database clusters * Knowledge of Java and Python database drivers - About Revolut - People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing, exchanging, travelling, ...
        We're looking for a DevOps Engineer with database expertise to join our Site Reliability team and drive automation and tooling to manage, scale, and maintain our databases. * Developing self-service database tools used by over 1k+ engineers * Leading and supporting incident response for production database issues, ensuring reliability and fast recovery * Building and optimising automation for database provisioning, scaling, and maintenance * Knowledge of database security, including TLS setup, roles, auditing, and encryption at rest/in transit * Experience using Consul for highly available database clusters * Knowledge of Java and Python database drivers - About Revolut - People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing, exchanging, travelling, ...
        more

        DevOps Engineer- eDV cleared

        Sanderson Government and Defence
        Cheltenham (GL50), GL50
        Negotiable
        Role: DevOps Engineer We currently are on the look out for eDV cleared DevOps professionals to join our National Security sector. Location: Cheltenham or London - Contract duration: 6-12 months - Clearance level: eDV - We provide talent solutions for the UK government and their critical supply chains. * Design and develop innovative cloud-native platforms and applications using AWS, data engineering, and CI/CD practices. * Implement and optimize Java, JavaScript, React, and other relevant technologies for full-stack applications. * Contribute to batch analytics, Python, and data engineering efforts. * Ensure platform and application resilience through effective monitoring and alerting with Prometheus, Grafana, Nagios, and Elasticsearch. * Participate in agile development processes, including sprint planning, daily stand-ups, and code reviews. * Apply SRE principles to improve system reliability and performance.
        Role: DevOps Engineer We currently are on the look out for eDV cleared DevOps professionals to join our National Security sector. Location: Cheltenham or London - Contract duration: 6-12 months - Clearance level: eDV - We provide talent solutions for the UK government and their critical supply chains. * Design and develop innovative cloud-native platforms and applications using AWS, data engineering, and CI/CD practices. * Implement and optimize Java, JavaScript, React, and other relevant technologies for full-stack applications. * Contribute to batch analytics, Python, and data engineering efforts. * Ensure platform and application resilience through effective monitoring and alerting with Prometheus, Grafana, Nagios, and Elasticsearch. * Participate in agile development processes, including sprint planning, daily stand-ups, and code reviews. * Apply SRE principles to improve system reliability and performance.
        more
        FEATURED
        Our client, a leading organisation based in Bristol, is looking to hire a Cloud Architect with an Infrastructure Architect background. Infrastructure/Cloud (AWS) Platform Architect, Outside IR35, Hybrid * Develop and mature robust technical governance for infrastructure and cloud. * Advise on infrastructure topics, migration strategies and platform solutions, cloud native and hybrid. * Relevant exposure to leading cloud providers, in particular AWS. * Evidence of successfully simplifying legacy infrastructure and migrating to hybrid and cloud-native platforms - The primary purpose of the role is to own and develop the technical architecture for our client's infrastructure. Responsible for leading, developing and optimising infrastructure platforms to support our client's digital strategy. The role holder will have technical authority for infrastructure architecture topics and will ...
        Our client, a leading organisation based in Bristol, is looking to hire a Cloud Architect with an Infrastructure Architect background. Infrastructure/Cloud (AWS) Platform Architect, Outside IR35, Hybrid * Develop and mature robust technical governance for infrastructure and cloud. * Advise on infrastructure topics, migration strategies and platform solutions, cloud native and hybrid. * Relevant exposure to leading cloud providers, in particular AWS. * Evidence of successfully simplifying legacy infrastructure and migrating to hybrid and cloud-native platforms - The primary purpose of the role is to own and develop the technical architecture for our client's infrastructure. Responsible for leading, developing and optimising infrastructure platforms to support our client's digital strategy. The role holder will have technical authority for infrastructure architecture topics and will ...
        more
        FEATURED
        Were looking for a Principal Java Architect to lead the design, evolution, and governance of our Java-based platforms. * Architectural Leadership: Define and evolve the architecture of our Java platforms, ensuring alignment with business goals, scalability, and long-term maintainability. * Tooling & Developer Experience: Own and enhance the Java development ecosystemincluding build tools (Maven/Gradle), CI/CD pipelines, static analysis, and testing frameworks. * Innovation & Research: Stay ahead of the curve on Java ecosystem developments (e.g. Project Loom, GraalVM, Kotlin, Quarkus) and lead strategic adoption. * Deep Java Expertise: Spring/Spring Boot, and the broader JVM ecosystem. LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers ...
        Were looking for a Principal Java Architect to lead the design, evolution, and governance of our Java-based platforms. * Architectural Leadership: Define and evolve the architecture of our Java platforms, ensuring alignment with business goals, scalability, and long-term maintainability. * Tooling & Developer Experience: Own and enhance the Java development ecosystemincluding build tools (Maven/Gradle), CI/CD pipelines, static analysis, and testing frameworks. * Innovation & Research: Stay ahead of the curve on Java ecosystem developments (e.g. Project Loom, GraalVM, Kotlin, Quarkus) and lead strategic adoption. * Deep Java Expertise: Spring/Spring Boot, and the broader JVM ecosystem. LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers ...
        more

        Technical Lead Developer

        Pardoe Wray
        UK
        From £90,000 to £120,000 per annum Company Benefits
        Overview - We are seeking a Technical Lead / Senior Developerto join aimplementation team, delivering end-to-end client engagements. This role is a hands-on technical position responsible for deploying, configuring, and integrating the productwithin client Allegro environments, while supporting and training client teams to operate independently. * Provide technical troubleshooting across the delivery pipeline * Experience in a senior technical role, including mentoring or training teams - Key Responsibilities * Deploy and configuretest suites within client environments * Integrate the productwith client Allegro installations, including API connectivity and database schema mapping * Build and automate client-specific regression test suites using SpecFlow (Reqnroll) / Gherkin * Work with SQL and databases to validate test results and troubleshoot data issues * Deliver hands-on training to client test teams
        Overview - We are seeking a Technical Lead / Senior Developerto join aimplementation team, delivering end-to-end client engagements. This role is a hands-on technical position responsible for deploying, configuring, and integrating the productwithin client Allegro environments, while supporting and training client teams to operate independently. * Provide technical troubleshooting across the delivery pipeline * Experience in a senior technical role, including mentoring or training teams - Key Responsibilities * Deploy and configuretest suites within client environments * Integrate the productwith client Allegro installations, including API connectivity and database schema mapping * Build and automate client-specific regression test suites using SpecFlow (Reqnroll) / Gherkin * Work with SQL and databases to validate test results and troubleshoot data issues * Deliver hands-on training to client test teams
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        With strong product-market fit, continued revenue growth, and ambitious scaling plans, they're now hiring a Lead Full Stack Engineer to help shape the next phase of the platform. As Lead Full Stack Engineer, you'll combine deep technical expertise with strong leadership and architectural oversight. * Strong full-stack capability in modern JavaScript/TypeScript environments - You'll drive technical excellence across the organisation, mentor engineers, and influence the long-term direction of the platform. * Lead complex system design discussions, balancing speed, scope, and long-term scale * Mentor senior and mid-level engineers through pairing, reviews, and coaching * 2-3+ years operating in a Lead, Staff, or Senior+ capacity - Tech Stack If you're an experienced engineer who thrives on combining technical depth with leadership impact, and you want to help scale a genuinely high-impact ...
        With strong product-market fit, continued revenue growth, and ambitious scaling plans, they're now hiring a Lead Full Stack Engineer to help shape the next phase of the platform. As Lead Full Stack Engineer, you'll combine deep technical expertise with strong leadership and architectural oversight. * Strong full-stack capability in modern JavaScript/TypeScript environments - You'll drive technical excellence across the organisation, mentor engineers, and influence the long-term direction of the platform. * Lead complex system design discussions, balancing speed, scope, and long-term scale * Mentor senior and mid-level engineers through pairing, reviews, and coaching * 2-3+ years operating in a Lead, Staff, or Senior+ capacity - Tech Stack If you're an experienced engineer who thrives on combining technical depth with leadership impact, and you want to help scale a genuinely high-impact ...
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        Valid and current certifications from major hyperscalers (e.g., AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, Google Cloud Professional Cloud Architect). Iron Mountain is seeking a Pre-Sales Solutions Architect (SA) to support key pursuits. The Solutions Architect will be essential to the continued success and growth of our Digital Business Unit (DBU) The ideal candidate will have 5+ years of experience in technical solution design, architecture and modelling. Experience in solution design, leveraging modern data architecture to deliver Information, Content and Data Management solutions are key to the success of the individual. * Scoping and Solution Design across the Iron Mountain Digital portfolio * Present solution overviews and demonstrations * Provide solution configuration recommendations, architectural diagrams, ...
        Valid and current certifications from major hyperscalers (e.g., AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, Google Cloud Professional Cloud Architect). Iron Mountain is seeking a Pre-Sales Solutions Architect (SA) to support key pursuits. The Solutions Architect will be essential to the continued success and growth of our Digital Business Unit (DBU) The ideal candidate will have 5+ years of experience in technical solution design, architecture and modelling. Experience in solution design, leveraging modern data architecture to deliver Information, Content and Data Management solutions are key to the success of the individual. * Scoping and Solution Design across the Iron Mountain Digital portfolio * Present solution overviews and demonstrations * Provide solution configuration recommendations, architectural diagrams, ...
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        ElasticSearch SME

        Hays
        London
        £450.0 - £500.0 per day + up to £500pd (inside IR35)
        Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. Up to £500pd (Inside IR35) London/Hybrid - 6 months - My client is a high profile consultancy who are seeking an ElasticSearch SME, with Active Security Clearance (SC) to join a business critical programme for an end client. * Proven experience as an ElasticSearch SME with Active Security Clearance (SC) * Working experience using ElasticSearch as core component, not just ELK logging * Hands on support of legacy applications and infrastructure * Strong experience with Nginx and Apache Tomcat/HTTP * Working knowledge of Containerisation / Virtualisation (e.g. Docker, VMware) and Linux with Shell scripting. * Hands-on experience supporting ElasticSearch integrations (indexing, query DSL etc) and experience supporting search-driven services (JSON, Logstash, Kibana etc)
        Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. Up to £500pd (Inside IR35) London/Hybrid - 6 months - My client is a high profile consultancy who are seeking an ElasticSearch SME, with Active Security Clearance (SC) to join a business critical programme for an end client. * Proven experience as an ElasticSearch SME with Active Security Clearance (SC) * Working experience using ElasticSearch as core component, not just ELK logging * Hands on support of legacy applications and infrastructure * Strong experience with Nginx and Apache Tomcat/HTTP * Working knowledge of Containerisation / Virtualisation (e.g. Docker, VMware) and Linux with Shell scripting. * Hands-on experience supporting ElasticSearch integrations (indexing, query DSL etc) and experience supporting search-driven services (JSON, Logstash, Kibana etc)
        more
        Opportunity for a Senior Software Engineer to work for a retail company near Manchester going through a large digital transformation. This is an initial 6-month contract outside IR35 to help deliver re-platforming of existing systems to a cloud-native, event-driven, microservices architecture. * TypeScript (Node & React) * AWS * Event-driven MACH architecture * CI/CD - In return they're offering an initial 6-month outside IR35 contract paying up to £500/day. Please note this role is onsite 1-2 days per week. If you're interested and would like to know more, please apply through this advert and I'll be in touch.
        Opportunity for a Senior Software Engineer to work for a retail company near Manchester going through a large digital transformation. This is an initial 6-month contract outside IR35 to help deliver re-platforming of existing systems to a cloud-native, event-driven, microservices architecture. * TypeScript (Node & React) * AWS * Event-driven MACH architecture * CI/CD - In return they're offering an initial 6-month outside IR35 contract paying up to £500/day. Please note this role is onsite 1-2 days per week. If you're interested and would like to know more, please apply through this advert and I'll be in touch.
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        PREMIUM
        We are looking for an SC Cleared Platform/Software Engineer to work for a major client on system and authentication upgrade programme. They will also accept Engineers who are eligible for UK SC Clearance and will put you through the clearance process. * Demonstrated proficiency in Java development * PingDS * PingIDM * HAProxy * Java * Python * PostgresSql * Microsoft SQL Server * Gatling(Scala) * Jenkins * Karate Playwright * Docker Artifactory * Maven * Github * AWS / Azure * Kubernetes * Terraform - Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website. Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation.
        We are looking for an SC Cleared Platform/Software Engineer to work for a major client on system and authentication upgrade programme. They will also accept Engineers who are eligible for UK SC Clearance and will put you through the clearance process. * Demonstrated proficiency in Java development * PingDS * PingIDM * HAProxy * Java * Python * PostgresSql * Microsoft SQL Server * Gatling(Scala) * Jenkins * Karate Playwright * Docker Artifactory * Maven * Github * AWS / Azure * Kubernetes * Terraform - Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website. Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation.
        more
        Solution Architect 6 Months - We are looking for a seasoned Architect to contribute to the architecture and design of a microservices platform. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. £625 - £680 - OUTSIDE OF IR35 - Hybrid working in the South West - The ideal candidate will come from a .NET background and worked with AWS. You will be involved in examining existing systems for improvement and integration and documenting technical designs, processes and implementations using flowcharts, sequence diagrams, and other UML diagrams in confluence where relevant. Experience and skills required. * Experience designing and documenting Microservice architectures * Strong Integration background * Cloud experience in AWS. * Experience designing and implementing enterprise business critical, high volume, scalable, high ...
        Solution Architect 6 Months - We are looking for a seasoned Architect to contribute to the architecture and design of a microservices platform. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. £625 - £680 - OUTSIDE OF IR35 - Hybrid working in the South West - The ideal candidate will come from a .NET background and worked with AWS. You will be involved in examining existing systems for improvement and integration and documenting technical designs, processes and implementations using flowcharts, sequence diagrams, and other UML diagrams in confluence where relevant. Experience and skills required. * Experience designing and documenting Microservice architectures * Strong Integration background * Cloud experience in AWS. * Experience designing and implementing enterprise business critical, high volume, scalable, high ...
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        FEATURED

        Azure Integration Developer

        Comtecs
        City of London (EC1)
        From £80,000 to £85,000 per annum +Bonus +Benefits
        We are searching for an Azure Integration Developer / Integration Engineer / C# Developer / .Net Core Developer who has been working within professional services environments such as Banking, Financial Services, Legal Services, Accountancy or from within a Big 4 consultancy such as PwC. You will provide expertise in the design, architecture and development of Azure integrations primarily utilising AIS (Azure Integration Services) including optimising enhancement with the MDM platform and integrating data via ADF albeit in conjunction with ETL developers. * Undertake integration of low-code apps developer in Azure Logic Apps * Expert level experience with Azure Integration Services (AIS) and the integration of multiple enterprise-systems within the Azure Integration ecosystem - Solid opportunity to work across a number of integrations within a large-scale Azure ...
        We are searching for an Azure Integration Developer / Integration Engineer / C# Developer / .Net Core Developer who has been working within professional services environments such as Banking, Financial Services, Legal Services, Accountancy or from within a Big 4 consultancy such as PwC. You will provide expertise in the design, architecture and development of Azure integrations primarily utilising AIS (Azure Integration Services) including optimising enhancement with the MDM platform and integrating data via ADF albeit in conjunction with ETL developers. * Undertake integration of low-code apps developer in Azure Logic Apps * Expert level experience with Azure Integration Services (AIS) and the integration of multiple enterprise-systems within the Azure Integration ecosystem - Solid opportunity to work across a number of integrations within a large-scale Azure ...
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        As a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. * Leading and mentoring a dedicated squad of engineers to ensure the delivery of high-quality, scalable software. Acting as both a technical authority and a mentor, youll work alongside Machine Learning Engineers and Data Scientists to deliver production-grade solutions that provide immediate value to our customers in a fast-paced, entrepreneurial environment. * Collaborating with cross-functional teams to integrate advanced AI and Machine Learning capabilities into software architectures. * You bring a leadership mindset, with the ability to empower engineers and foster a culture of technical excellence. * You are a compelling communicator who can build trusted relationships with client-side ...
        As a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. * Leading and mentoring a dedicated squad of engineers to ensure the delivery of high-quality, scalable software. Acting as both a technical authority and a mentor, youll work alongside Machine Learning Engineers and Data Scientists to deliver production-grade solutions that provide immediate value to our customers in a fast-paced, entrepreneurial environment. * Collaborating with cross-functional teams to integrate advanced AI and Machine Learning capabilities into software architectures. * You bring a leadership mindset, with the ability to empower engineers and foster a culture of technical excellence. * You are a compelling communicator who can build trusted relationships with client-side ...
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        The Foundations team builds the core systems and tooling that enable DoorDash and Deliveroos engineers to develop, ship and operate software at scale. We treat infrastructure, CI/CD and developer tooling as software products, engineered with the same care as customer-facing systems. As an engineer in this space, you will operate at the intersection of software engineering and cloud infrastructure. This is a hands-on role focused on improving how software is built, deployed and operated across the organisation balancing coding, infrastructure design and operational excellence. * Writing and maintaining software (primarily in Go) to automate infrastructure, improve developer workflows and enhance platform capabilities * Contributing to technical design discussions and driving continuous improvement across DevOps practices
        The Foundations team builds the core systems and tooling that enable DoorDash and Deliveroos engineers to develop, ship and operate software at scale. We treat infrastructure, CI/CD and developer tooling as software products, engineered with the same care as customer-facing systems. As an engineer in this space, you will operate at the intersection of software engineering and cloud infrastructure. This is a hands-on role focused on improving how software is built, deployed and operated across the organisation balancing coding, infrastructure design and operational excellence. * Writing and maintaining software (primarily in Go) to automate infrastructure, improve developer workflows and enhance platform capabilities * Contributing to technical design discussions and driving continuous improvement across DevOps practices
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        Job Title: SR AppSec Engineer Job Details * Work Model: Hybrid (2 to 3 days) * Duration: 6 Month - Role Description - Responsible for embedding security into SDLC and CI/CD pipelines, supporting application security testing, and guiding developers to implement secure-by-design principles. Drives DevSecOps practices across development teams to ensure robust, secure software delivery. Key Responsibilities * Integrate security into SDLC and CI/CD pipelines. * Support SAST, SCA, IaC, and dependency scanning for applications and infrastructure. * Provide developer guidance and remediation support for identified vulnerabilities. * Promote secure-by-design and DevSecOps practices across development teams. * Collaborate with engineering and security teams to improve application security posture. Key Skills / Knowledge / Experience * DevSecOps implementation and secure SDLC practices
        Job Title: SR AppSec Engineer Job Details * Work Model: Hybrid (2 to 3 days) * Duration: 6 Month - Role Description - Responsible for embedding security into SDLC and CI/CD pipelines, supporting application security testing, and guiding developers to implement secure-by-design principles. Drives DevSecOps practices across development teams to ensure robust, secure software delivery. Key Responsibilities * Integrate security into SDLC and CI/CD pipelines. * Support SAST, SCA, IaC, and dependency scanning for applications and infrastructure. * Provide developer guidance and remediation support for identified vulnerabilities. * Promote secure-by-design and DevSecOps practices across development teams. * Collaborate with engineering and security teams to improve application security posture. Key Skills / Knowledge / Experience * DevSecOps implementation and secure SDLC practices
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        The Senior lead Scala Engineer will play a key role in the engineering and delivery of a critical market-infrastructure service within the Equities platform, with a strong focus on AWS cloud-native development. Reporting directly to the Senior Technical Delivery Engineer, Post Trade, the successful candidate will be responsible for designing, implementing, and maintaining performant, resilient, and scalable backend services built predominantly in Scala. As a senior member of the engineering team, this individual will help shape technical direction, contribute to best-in-class engineering standards, and actively support the continued growth and evolution of the business. Advanced Scala programming * Proven experience delivering enterprise-grade Scala applications in production environments, with a focus on quality, resilience, performance, and observability. Role Profile
        The Senior lead Scala Engineer will play a key role in the engineering and delivery of a critical market-infrastructure service within the Equities platform, with a strong focus on AWS cloud-native development. Reporting directly to the Senior Technical Delivery Engineer, Post Trade, the successful candidate will be responsible for designing, implementing, and maintaining performant, resilient, and scalable backend services built predominantly in Scala. As a senior member of the engineering team, this individual will help shape technical direction, contribute to best-in-class engineering standards, and actively support the continued growth and evolution of the business. Advanced Scala programming * Proven experience delivering enterprise-grade Scala applications in production environments, with a focus on quality, resilience, performance, and observability. Role Profile
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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 contract API jobs are there in Cardiff?
        There are 1 contract API jobs within 20 miles of Cardiff available on CWJobs right now.

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