1 to 25 of 196 API Design Jobs

Role: API Platform Architect – Azure, Kubernetes, Terraform, API Management Location: London, UK (Hybrid) Employment type: Contract Key Responsibilities & Requirements 1. Architecture Leadership & Platform Ownership Own the architecture, design, standards, patterns, and roadmap of the enterprise API Platform across Azure, AKS, APIM, networking, security, observability, and DevOps … into scalable, secure, highly available platform architectures. Provide authoritative architectural guidance while remaining hands-on with implementation, debugging, optimisation, and reviews. Define and govern API standards, APIOps pipelines, lifecycle processes, platform SLAs/SLOs, and security enforcement. 2. Azure Cloud Expertise Extensive expert-level, hands-on experience with Azure ...

Role: API Platform Architect – Azure, Kubernetes, Terraform, API Management Location: London, UK (Hybrid) Employment type: Contract Key Responsibilities & Requirements 1. Architecture Leadership & Platform Ownership Own the architecture, design, standards, patterns, and roadmap of the enterprise API Platform across Azure, AKS, APIM, networking, security, observability, and DevOps … into scalable, secure, highly available platform architectures. Provide authoritative architectural guidance while remaining hands-on with implementation, debugging, optimisation, and reviews. Define and govern API standards, APIOps pipelines, lifecycle processes, platform SLAs/SLOs , and security enforcement. 2. Azure Cloud Expertise Extensive expert-level, hands-on experience with Azure ...

friendliness to everything they do. The Role & Responsibilities: We are looking for a highly skilled Lead Business Analyst/Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands … business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. Responsibilties: Define and own the API product backlog , aligning with business objectives and technology strategy. Prioritize features and enhancements based on business value, feasibility, and stakeholder input . Act as the voice ...

Promote and practice best development approaches such as Test-Driven Development (TDD) and Behavior-Driven Development (BDD) to deliver high-quality, maintainable code. Apply design patterns to address complex problems, ensuring code is efficient, readable, and reusable. Adhere to IT and Information Security policies and procedures in all engineering … Your Profile Essential Skills/Knowledge/Experience: Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design Understanding of API design for mobile application with event driven architecture Strong analysis and problem-solving skills Knowledge ...

countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit www.hcl.com Job Title: API Architect Location: Edinburgh, UK Experience Level: 15+ years Mode of Hiring- Permanent Position 2 days hybrid is mandatory and 3 days remote. Job Description … maintain the Application Programming Interfaces for specific business functional/technical areas and provide high-level roadmaps for the implementation of the robust API solutions, aligning to a common technical direction ensuring accomplishment of the roadmaps. Key Responsibilities Design and define API architecture and standards. Collaborate with ...

designed to enable long-term career progression. Role Summary Our client is seeking an experienced Technical Architect with strong expertise in integration architecture, systems design best practice, and API design. The role will take technical ownership of the organisations enterprise technology landscape. This is a pivotal position within … wide integration strategy, including the governance of integration patterns (such as synchronous APIs, event-driven architecture, asynchronous messaging, and batch ETL). Lead the design and documentation of internal and external APIs, ensuring best practice in RESTful design, versioning, and OpenAPI standards. Work with Engineering and Data teams ...

designed to enable long-term career progression. Role Summary Our client is seeking an experienced Technical Architect with strong expertise in integration architecture, systems design best practice, and API design. The role will take technical ownership of the organisation’s enterprise technology landscape.This is a pivotal position within … wide integration strategy, including the governance of integration patterns (such as synchronous APIs, event-driven architecture, asynchronous messaging, and batch ETL). Lead the design and documentation of internal and external APIs, ensuring best practice in RESTful design, versioning, and OpenAPI standards. Work with Engineering and Data teams ...

Project Manager, architects, clients & other stakeholders to implement MuleSoft APIs. This role will require knowledge of MuleSoft's Anypoint Studio & Anypoint Platform, which includes Design Center, Runtime Manager, API Manager, Exchange, etc. You must be capable of understanding business requirements, working with stakeholders & implementing complex integrations. Responsibilities: Designing … stakeholders to understand business requirements & translate them into integration solutions. Required Skills: Good experience of: Integration concepts & technologies. MuleSoft Anypoint Platform & components (Mule ESB, API Manager, CloudHub, etc.) Java programming & experience with other programming languages such as XML, JSON, SQL Agile software development methodologies. Cloud-based integration platforms such ...

Build agents that can verify the quality of the code and identify error patterns. Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them Design verification mechanisms that can automatically … . Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools. Deep understanding of software architecture, design, development, debugging, and code quality/review assessment. Excellent oral and written communication skills for clear, structured evaluation rationales. Engagement Details: Commitment : flexible engagement ...

Build agents that can verify the quality of the code and identify error patterns. Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them Design verification mechanisms that can automatically … . Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools. Deep understanding of software architecture, design, development, debugging, and code quality/review assessment. Excellent oral and written communication skills for clear, structured evaluation rationales. Engagement Details: Commitment : flexible engagement ...

technically proficient Data Analyst to join the IT Department within the Strategy & Architecture Team. This role will have a strong focus on API design and integrations between systems. This role is critical in enabling data-driven decision-making and ensuring seamless data exchange across internal systems and external … platforms. Key Responsibilities Analyse and interpret complex datasets to support IT operations and strategic initiatives. Design, document, and maintain APIs that facilitate secure and efficient integration of data between systems. Create data dictionaries that describe data structures, elements, their meanings, and relationships within a dataset or database. Create Business ...

Location: London, UK | 💼 Contract Role About the Role: We are seeking an experienced Cloud Native Developer with strong Python skills and AWS expertise to design, develop, and maintain scalable APIs and data solutions. Key Responsibilities Develop Cloud-Native APIs on AWS using Python and TDD . Design and maintain API contracts , ensuring version compatibility. Create low-level architecture diagrams and technical documentation. Implement secure coding practices and Python best practices. Required Skills 5+ years of experience with AWS API Gateway, Lambda, Glue using Python 3 (Java is a plus). Strong Python programming skills ...

Backend Engineer – C# .NET | REST APIs | Azure | OAuth | AI Integrations Birmingham (Hybrid) – UK SaaS Scale-Up – Greenfield API & AI Platform One of the UK’s fastest-growing SaaS scale-ups is investing heavily in a brand-new API and AI integration platform , and they’re looking … Backend Engineer to design and deliver the services that power next-generation AI features, customer products, and third-party integrations. You’ll work with a modern engineering team building RESTful APIs , cloud-native services, and event-driven components in a highly collaborative, product-focused environment. ⭐ What ...

Senior API Technical Consultant (GraphQL Specialist) Design and build next generation of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental … evolution of our APIs, ensuring our services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables Design and build sophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. Lead the design and evolution of our API schemas ...

lead the next wave of cloud innovation? Join our Cloud Native Engineering Lab as a Senior Cloud Platform Engineer (GCP) and help us design, build, and operate secure, automated cloud platforms that empower product teams to deliver API-first services at pace and with confidence. Responsibilities Engineering Leadership … hands-on leader, balancing deep technical work with mentoring and coaching to raise the bar on reliability, security, and simplicity. Platform Development: Design, build, and operate Google Cloud Platform (GCP) capabilities using Infrastructure-as-Code (Terraform) and modern CI/CD tools (GitHub Actions, Jenkins, Harness, Spinnaker). Security ...

lead the next wave of cloud innovation? Join our Cloud Native Engineering Lab as a Senior Cloud Platform Engineer (GCP) and help us design, build, and operate secure, automated cloud platforms that empower product teams to deliver API-first services at pace and with confidence. Responsibilities Engineering Leadership … hands-on leader, balancing deep technical work with mentoring and coaching to raise the bar on reliability, security, and simplicity. Platform Development: Design, build, and operate Google Cloud Platform (GCP) capabilities using Infrastructure-as-Code (Terraform) and modern CI/CD tools (GitHub Actions, Jenkins, Harness, Spinnaker). Security ...

SoftwareDeveloper(API Development/Backend Node.js, C#, Fullstack) Birmingham, West Midlands (Hybrid 1 day onsite a week) 55k + Benefits Were partnering with a leading enterprise software house in Birmingham that is expanding its engineering team. Theyre looking for a Software Engineer with strong API and backend development … power enterprise software products. Youll work primarily with Node.js and C#, collaborating with cross-functional teams to deliver well-architected, maintainable solutions. Key Responsibilities Design, build, and maintain RESTful APIs and backend systems. Develop high-quality, scalable code using Node.js and C#. Collaborate with product and engineering teams ...

Duties: Cloud Infrastructure Design and Implementation: Design, implement, and maintain scalable and reliable cloud infrastructure using AWS, Azure, or Google Cloud. Work with cross-functional teams to understand application requirements and ensure cloud infrastructure meets performance, security, and availability standards. Deploy Node.js applications on cloud platforms and optimise … PostgreSQL and database design. Skilled in cloud-native application development Strong understanding of AWS skills to build scalable and efficient solutions. Understanding of RESTful API design principles. You have excellent communication and collaboration skills and previous experience collaborating in a cross-functional team, including Product teams. You have ...

interfaces, and define non-functional requirements. Ensure solutions are fit for purpose by collaborating with stakeholders and vendors, while assessing the impact of strategic design decisions. Work closely with both business and technology teams to shape the solution intent and architectural vision. Rapidly develop high-level architecture, refining details … prioritise technology-focused backlog items for the architecture runway. Provide clarity to development teams on architectural aspects, offering solution options to overcome impediments. Conduct design reviews to confirm all non-functional requirements are met (e.g., security, performance, scalability, usability, reliability). Operate as an individual contributor. Required Skills ...

interfaces, and define non-functional requirements. Ensure solutions are fit for purpose by collaborating with stakeholders and vendors, while assessing the impact of strategic design decisions. Work closely with both business and technology teams to shape the solution intent and architectural vision. Rapidly develop high-level architecture, refining details … prioritise technology-focused backlog items for the architecture runway. Provide clarity to development teams on architectural aspects, offering solution options to overcome impediments. Conduct design reviews to confirm all non-functional requirements are met (e.g., security, performance, scalability, usability, reliability). Operate as an individual contributor. Required Skills ...

underpins high-impact optimisation across Oil & Gas, renewable energy, FMCG, and healthcare. With a growing team of 30+ professionals, we unite algorithmic power, intuitive design, and software delivery excellence with deep domain knowledge - delivering results that matter. As we enter our next phase of growth, we are embedding intelligence … features: take prototypes and ship reliable, scalable services that other teams can reuse. What you'll do Ship production services: take a Python prototype design an API (FastAPI) deploy to GKE ensure reliability with logs, metrics, and dashboards. Standardize : create templates and CI/CD pipelines (GitHub Actions ...

Join a global tech innovator driving digital transformation in the legal industry. This is your opportunity to design and build cutting-edge cloud-native solutions that power seamless integrations worldwide. Key Responsibilities: Develop and enhance scalable, resilient microservices in a cloud-native environment Design and implement reusable, stable … standards Drive innovation by contributing new ideas and approaches to software design. Key Requirements: Proven experience with C#, .NET, and .NET Core (Microservices, Web API, MVC, SQL Server) Proven experience in CI/CD, Unit Testing, and REST API design Strong knowledge of design patterns ...

maintain a highly automated Continuous Delivery pipeline. Work as part of a delivery team, collaborating with others to understand requirements, analyses and refine stories, design solutions, implement them, test them, and support them in production. Work as part of a delivery team, collaborating with others to understand requirements, analyses … refine stories, design solutions, implement them, test them, and support them in production. Help create a culture of learning and continuous improvement within your team and beyond. Design and develop ergonomic and understandable user interfaces. Work closely with users to gain feedback and ensure they ...

building the new evolution of the financial infrastructure globally and you will be in the center of it. Your Primary Responsibilities: Architect Blockchain Solutions: Design end-to-end blockchain architectures for applications in digital assets, payments, settlement, identity, and smart contracts. Technology Strategy: Define blockchain adoption strategies aligned with … organizational goals, compliance standards, and market trends. Solution Design & Integration: Develop solution blueprints integrating blockchain with existing banking systems, APIs, cloud services, and fintech platforms. Technical Leadership: Collaborate with development teams to ensure architectural consistency, performance, and security across blockchain-based applications. Stakeholder Collaboration: Work closely with business leaders ...

seeking a foundational engineer to own our single greatest strategic asset: our unique, privileged access to network-level intelligence via the GSMA CAMARA API standard. This is our right to win, and you will be the engineer responsible for building the bridge to it. You will be the Critical … build the Security Signal Ingestion path, the secure, low-latency, and out-of-band data channel connecting to our founding members' network API gateways. ? Architect and implement a carrier-agnostic, vendor-agnostic connector layer to consume RESTful APIs from a heterogeneous global landscape of telco partners and IMS vendors ...