1 to 25 of 160 API Design Jobs

documentation, suggesting improvements where appropriate. 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 activities. 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 of the financial services industry Other technologies/areas: AWS, API Design, Automation testing More ❯

Solution Architect - Client-facing | TypeScript | API Design | Hybrid (2 Days Onsite in Central London) | £105,000-£110,000 + 15% Discretionary Bonus Method Resourcing is thrilled to be partnering with a global leader in the travel industry who are hiring a Client-facing Solution Architect to join a high-performing architectural team. This is a brand-new role … role that balances strong software knowledge with excellent stakeholder management and communication. What you'll be doing: Lead client-facing solution architecture discussions - mapping technical needs to platform capabilities Design and communicate system architecture diagrams, data flows, and API integrations Build prototypes and proof-of-concepts to test ideas and drive alignment Translate complex requirements into clear deliverables … for both technical and non-technical audiences Collaborate closely with internal engineering and product teams to ensure smooth handover and scalable design Skills and experience we are looking for: Strong software development background (ideally TypeScript and Node) Hands-on experience in solution architecture and API design Ability to build and communicate technical diagrams, flows, and documentation Strong More ❯

days a week in the office. JNC are working with a leading Insurance client that are looking for an established Technical Architect who specialises in integration architecture, system design and API design within the insurance market. This role is pivotal to the organisation and will be the key bridge between the clients Underwriting Suite, Data Lakehouse, Analytics … data integrity, and performance across the technology landscape. Define enterprise wide integration strategy. Provide technical insight while working with Change, Technology and Data teams on platform architecture & implementations. Technical Design and Governance. Translate strategy into a phased and implementable architecture roadmap. Experience Required: Experience working in the insurance market is beneficial. Ideally Lloyds London market but general Insurance or … financial services is also considered. Over 7 years experience in Technical Architecture. Extensive experience with architecture focused on software development , integration and technical architecture design. Extensive experience with API implementations, Message Queues and Event Driven Architecture. Ideally Azure Service Bus and Kafka. Expert skills with RESTful API design and API Gateway management. Experience with DevOps principles. More ❯

environment is dynamic, supportive, and 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 the companys scaling and modernisation … Integration Architecture Define the enterprise-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 to standardise the technical approach … for messaging, data extraction, transformation, and load (ETL/ELT) processes across underwriting, finance, accounting, and data warehouse systems. Design secure, scalable, and auditable architectures for Generative AI, Agentic AI, and large language model (LLM) technologies. Collaborate with data scientists, engineers, and developers to integrate and deploy AI models from development through to production. Define security standards for all More ❯

environment is dynamic, supportive, and 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 the company’s scaling and … Integration Architecture Define the enterprise-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 to standardise the technical approach … for messaging, data extraction, transformation, and load (ETL/ELT) processes across underwriting, finance, accounting, and data warehouse systems. Design secure, scalable, and auditable architectures for Generative AI, Agentic AI, and large language model (LLM) technologies. Collaborate with data scientists, engineers, and developers to integrate and deploy AI models from development through to production. Define security standards for all More ❯

Role: API Integration Lead Specialist Location: Albuquerque, New Mexico Experience: 12+ Years Employment: Contract Interview Type: In-Person or Webcam Job Summary We are seeking an experienced API Integration Lead Specialist to drive the design, development, and implementation of API integrations across our enterprise systems. The ideal candidate will have deep expertise in API architecture … cloud-based integration, and system interoperability. You will lead a team of developers and collaborate closely with stakeholders to ensure seamless data exchange, scalable integrations, and robust API security. Key Responsibilities Lead the design, development, and deployment of API integrations between internal systems and external partners. Collaborate with business analysts and stakeholders to gather integration requirements and … translate them into technical solutions. Establish and maintain API standards, documentation, and best practices across projects. Evaluate, recommend, and implement API management tools and integration platforms. Ensure the security, reliability, and scalability of all API solutions. Monitor and troubleshoot integration issues, providing timely resolutions. Mentor and guide team members on API design patterns, coding standards More ❯

and help us fulfil our mission to close the world's digital skills gap. What You'll Bring To The Table Strong proficiency in Java for building modern microservices API Design: Understanding of API design principles and architectural styles such as REST and GraphQL HTTP Requests: Proficiency in making HTTP requests, handling API responses, and … managing API rate limits Security: Knowledge of API authentication methods and security best practice Equal Opportunities Statement We are an equal opportunity employer and welcome applications from all qualified candidates. We actively encourage applications from women, ethnic minorities, and individuals with disabilities. We consider all flexible working arrangements, subject to the requirements of the role. Where reasonable adjustments More ❯

Job Description: Working with the 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 & developing integration solutions using MuleSoft … modules. Collaborating with other developers & 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 as Amazon Web Services (AWS … or Microsoft Azure. API design and development. Knowledge of RESTful web services, SOAP, & other integration protocols Familiarity with API design & development best practices Strong problem-solving skills & ability to troubleshoot integration issues. Good communication & teamwork skills Strong understanding of Agile development methodologies & experience working in an Agile environment Nice to Have: Experience with cloud platforms such More ❯

ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members through knowledge and experience rather than formal authority. Key responsibilities: Design and develop Go-based services for the payment gateway and related fintech systems, focusing on stability, fault tolerance, and correct handling of financial operations. Translate business requirements into clear … technical specifications and propose concrete solutions at the service and module level, including API design, data models, and integrations with external providers. Build solutions in compliance with security requirements, including PCI DSS, proper handling of sensitive data, and secure inter-service communication. Analyze and optimize service performance, including code profiling, concurrency handling, and efficiency of data storage and … Requirements: 3–5 years of Go development experience focused on backend systems, and around 5 years of experience working with fintech applications Understanding of distributed systems, microservices architecture, and API design, including REST/RPC transports Experience working with SQL and NoSQL databases, message brokers (Kafka, NATS), and caching systems Familiarity with CI/CD practices and tools More ❯

AI Engineer to build and scale cutting-edge AI capabilities that drive smarter decisions and greater efficiency across Chambers and Partners. In this brand new role, role, you’ll design and implement intelligent systems that enhance how we use data, streamline operations, and power innovation across our digital platforms. You’ll play a key role in establishing the technical … deliver value to our users. Main Duties and Responsibilities Data & Retrieval Build robust ingestion pipelines for PDFs/Word/Excel/Audio/JSON and semi-structured sources. Design RAG systems: chunking strategies, document schemas, metadata, hybrid/dense retrieval, re-ranking, and grounding. Manage vector/keyword indexes (e.g., Azure AI Search, pgvector, Pinecone/Weaviate). … NLP, information retrieval, and recommendation systems that enhance Chambers and Partners’ research and product offerings, including document understanding, automatic summarisation, topic modelling, semantic search, entity recognition, and relationship extraction. Design and implement intelligent tagging and metadata enrichment frameworks to categorize and organize legal and market data, improving search, discoverability, and insight accuracy. LLM & Machine Learning Application Engineering Design More ❯

cross-functional team to make a significant impact on our product offerings. Responsibilities: Senior Software Engineer is a technical role, with responsibilities ranging from solving technical problems to creating design documents and implementing complex designs. Directly responsible for consistently delivering scalable, production-ready back-end/server code in Java, from design and development to deployment, as a … member of an Agile development team. Partner closely with a cross-functional team of key stakeholders (Engineers, Architects, Product Managers, QA, and Operations) to design and implement solutions that meet user needs as well as engineering and operations. Display a passion for high quality, continuous learning, and experimenting and applying cutting-edge technology, software paradigms, and engineering process improvements. … Qualifications: Demonstrates strong software design skills (REST API design, extensible design while coding, good at DB modelling, proactive in error handling); expert in Java/Spring/Hibernate skills. 5+ years of software engineering experience, including a successful track record developing customer-facing SaaS/PaaS products. 3+ years working experience in core Java, Spring Framework More ❯

Skills/experience (as many of the following as possible) Front End & language: JavaScript, HTML; responsive UI patterns and web standards. Back End: Node.js and Spring Boot microservices; RESTful API design and API management (policies, rate limiting, security), EKS (Kubernetes), Containerisation (Docker). Integration: data-layer integration; event-driven design with Kafka; NoSQL (MongoDB/DocumentDB … on AWS; performance and availability monitoring. Tooling & delivery: Jira, Confluence, GitHub, CI/CD pipelines; automated testing and code reviews. Role purpose Job Description for Senior Full Stack Engineer Design, build, test and operate secure, scalable, and accessible full-stack services. You will deliver high-quality, well-tested code across Front End and Back End, APIs and integrations, following … modern development standards. Key outcomes & responsibilities End-to-end engineering: implement standards-compliant JavaScript/HTML front-ends and Back End services in Node.js and Spring Boot; design and expose RESTful APIs with policy-compliant API management; build microservices with robust integration to data, messaging and UI layers. Integration & events: integrate with relational/NoSQL stores (MongoDB/ More ❯

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 in shaping our technical direction, driving the 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, ensuring they meet the complex demands of a rapidly growing platform. Champion best … team to guide process improvements and make key architectural decisions. Experience Extensive production experience architecting and delivering complex applications with TypeScript and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and cloud-native architecture, including Docker , Helm , Kubernetes . More ❯

shape the commerce architecture for a multi-billion dollar retail operation, working with cutting-edge technologies and solving challenging integration problems in the grocery retail space. Key Responsibilities: Architecture & Design: Define and own the enterprise commerce architecture roadmap for multi-brand retail operations. Design comprehensive solution blueprints for headless commerce implementation across web, mobile, and in-store channels. … Create reference architectures and reusable patterns for commerce platform integrations. Establish architectural governance and technical standards for development teams. Lead technical design sessions and architecture review boards. Document architectural decisions, design patterns, and integration specifications. Platform & Integration Leadership: Architect API-first commerce solutions connecting multiple enterprise systems (ERP, POS, WMS, CRM, Loyalty). Design microservices and … flow and orchestration strategies across commerce, store systems, and fulfillment networks Establish security, scalability, and performance standards for commerce implementations. Guide implementation of headless CMS and content delivery strategies. Design real-time inventory synchronization and order management architecture. Technical Leadership: Collaborate with Product Owners, Engineering Leads, and stakeholders to translate business requirements into technical solutions. Mentor and guide engineering More ❯

help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world Overview: We are seeking a skilled Apigee Java Developer to design, develop, and maintain enterprise-grade APIs using Apigee Edge or Apigee X. The ideal candidate will have strong hands-on experience in Java, RESTful services, and API gateway … solutions. Key Responsibilities: Design and implement RESTful APIs using Java (Spring Boot, JAX-RS, Hibernate). Develop API proxies, policies, and shared flows in Apigee. Integrate backend microservices with Apigee API Gateway. Ensure API security using OAuth2, JWT, API Keys, etc. Monitor and optimize API performance and scalability. Collaborate with cross-functional teams for … API lifecycle management. Troubleshoot and resolve API-related issues. Document API designs, configurations, and development processes. Required Skills: Strong proficiency in Java, Spring Boot, and RESTful APIs. 3+ years of hands-on experience with Apigee Edge or Apigee X. Experience with API security standards (OAuth, JWT). Familiarity with CI/CD tools (Git, Jenkins). More ❯

help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world Overview: We are seeking a skilled Apigee Java Developer to design, develop, and maintain enterprise-grade APIs using Apigee Edge or Apigee X. The ideal candidate will have strong hands-on experience in Java, RESTful services, and API gateway … solutions. Key Responsibilities: Design and implement RESTful APIs using Java (Spring Boot, JAX-RS, Hibernate). Develop API proxies, policies, and shared flows in Apigee. Integrate backend microservices with Apigee API Gateway. Ensure API security using OAuth2, JWT, API Keys, etc. Monitor and optimize API performance and scalability. Collaborate with cross-functional teams for … API lifecycle management. Troubleshoot and resolve API-related issues. Document API designs, configurations, and development processes. Required Skills: Strong proficiency in Java, Spring Boot, and RESTful APIs. 3+ years of hands-on experience with Apigee Edge or Apigee X. Experience with API security standards (OAuth, JWT). Familiarity with CI/CD tools (Git, Jenkins). More ❯

help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world Overview: We are seeking a skilled Apigee Java Developer to design, develop, and maintain enterprise-grade APIs using Apigee Edge or Apigee X. The ideal candidate will have strong hands-on experience in Java, RESTful services, and API gateway … solutions. Key Responsibilities: Design and implement RESTful APIs using Java (Spring Boot, JAX-RS, Hibernate). Develop API proxies, policies, and shared flows in Apigee. Integrate backend microservices with Apigee API Gateway. Ensure API security using OAuth2, JWT, API Keys, etc. Monitor and optimize API performance and scalability. Collaborate with cross-functional teams for … API lifecycle management. Troubleshoot and resolve API-related issues. Document API designs, configurations, and development processes. Required Skills: Strong proficiency in Java, Spring Boot, and RESTful APIs. 3+ years of hands-on experience with Apigee Edge or Apigee X. Experience with API security standards (OAuth, JWT). Familiarity with CI/CD tools (Git, Jenkins). More ❯

implementing MuleSoft-based integration solutions for our Investment Data Platform and supporting the launch of a new Derivatives Platform. This is an exciting opportunity to leverage your expertise in API development, cloud platforms, and integration frameworks to contribute to a long-term strategic initiative to unify and harmonize investment data. RESPONSIBILITIES: Design, develop, and implement scalable API … improvement of integration solutions. QUALIFICATIONS: Holds a bachelors degree in computer science, or a related field (or equivalent experience Possesses 5-8 years of experience designing, developing, and deploying API integrations within the financial services industry. Has a proven record of working with financial data, including instruments, transactions, and positions. Demonstrates expertise in MuleSoft Anypoint Platform, including API design, development, and management. Strong understanding of Agile methodologies (Scrum, Kanban) and DevOps principles. Is proficient in programming languages like Java, Python, or JavaScript and has experience with REST and SOAP APIs. Has experience with cloud platforms (AWS, Azure, GCP) and understands integration patterns for cloud-native environments. Possesses a strong understanding of data modeling concepts and data More ❯

SAP Business Technology Platform (BTP) . Role Overview As the MES Integration Lead , you will: Lead the integration workstream for the MES program, aligning with architecture and business objectives Design and implement integration solutions using SAP BTP Integration Suite , including: Cloud Integration (CPI) for iFlows and system connectivity API Management for secure and scalable API exposure Event … Document integration designs, configurations, and operational procedures Required Skills & Experience Experience in system integration, including SAP BTP Integration Suite Proven expertise in: Cloud Integration (CPI) - designing and deploying iFlows API Management - API design, security, lifecycle management Event Mesh - event-driven architecture and messaging patterns Understanding of manufacturing processes and MES integration patterns Experience delivering end-to-end More ❯

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 experience to work on complex, high-performing systems used by … and developing robust APIs that 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 to define technical solutions. Ensure best … CD. Optimise performance, security, and maintainability of backend services. Support occasional front-end integration using React (desirable, not essential). Skills & Experience 4+ years commercial experience in backend/API development. Strong expertise in Node.js and C#. Solid understanding of REST API design and implementation. Experience with cloud computing and CI/CD pipelines. Knowledge of automated More ❯

in cloud platforms, enterprise architecture, and system integration, and will be adept at collaborating with cross functional teams to align technical solutions with business objectives. Key Responsibilities: Lead the design and implementation of end to end solutions across various technology platforms. Experience with enterprise solution design, microservices architecture, API design, and enterprise integration patterns. Collaborate with … Required Skills and Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field; Master's degree is a plus. 5+ years of experience in solution architecture, software design, or related roles. Hands on experience with DevOps tools and practices (CI/CD, containerization, automation). Proficiency in at least one programming language (e.g., Java, C#, Python). More ❯

Position: Spring Boot Developer Location: NYC, NY Duration: 6+ Months The full stack role is heavy emphasis on REST api design/implementation in Spring & NoSQL capabilities. The Angular portion is in the nice-to-have so they understand who their API consumer is. SKILLS/QUALIFICATIONS Required skills: Java Web Development (Servlet/JSP), Spring Framework … least 3+ years of hands-on web application development utilizing Java for Web Development purposes Experience in the development of service oriented architecture application, good understanding of Object Oriented Design and Design Patterns Strong knowledge of Java Server Pages (JSP), DHTML and JavaScript are essential Experience with MVC patterned applications using JavaScript frameworks and working with front end … development teams, preferably in Angular Strong analytical and design skills, including the ability to understand business requirements and translate them into efficient and effective technical designs that work well within large-scale, well-structured enterprise environments Excellent troubleshooting skills, with the ability to quickly identify and document the root cause of issues, and effectively communicate possible resolutions Effective communication More ❯

Job Description: We are seeking a highly skilled Backend Engineer to join our team and contribute to the design, development, and implementation of scalable, secure, and high-performance enterprise applications. The ideal candidate will bring strong expertise in Java, REST API design, GraphQL, NoSQL data modeling, and data streaming technologies, with hands-on experience in Spring frameworks … and cloud-native development on Azure. This role requires a strong understanding of authentication/authorization frameworks and the ability to design solutions that meet modern security standards. You will work closely with cross-functional teams including architects, product owners, and DevOps engineers to deliver innovative solutions. Key Responsibilities Design, develop, and maintain Java-based applications using Spring … processing and event-driven architectures. Implement secure authentication and authorization mechanisms leveraging OAuth 2.0 and Microsoft Entra ID (Azure AD Work with Azure Cloud Services (App Services, Azure Monitor, API Management, Key Vault, etc to design and deploy cloud-native applications. Collaborate with architecture and DevOps teams to ensure solutions are scalable, secure, and aligned with enterprise standards. More ❯

platforms. You will work across the entire software development lifecycle, from concept to deployment, collaborating closely with product managers, designers, and other engineers to deliver high-quality, impactful solutions. Design, develop, and implement highly performant and scalable full-stack applications using Java and related technologies. Build and maintain robust back-end services, APIs, and microservices. Develop responsive and intuitive … front-end user interfaces. Collaborate with product management to understand requirements and translate them into technical specifications. Participate in all phases of the software development lifecycle, including planning, design, coding, testing, deployment, and support. Write clean, maintainable, and well-documented code following best practices. Implement and maintain automated tests (unit, integration, and end-to-end) to ensure code quality … frameworks (e.g., Hibernate, JPA). Solid understanding of front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks (e.g., ReactJS, MobX and TypeScript). Experience with RESTful API design and development. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes). Experience with version control systems (e.g., Git and Jira, BitBucket More ❯

technical screening by the Photon team. What will you do? Build a technology vision and strategy for a solution or business domain. Using a holistic approach, conducts solution analysis, design, planning, and implementation for the successful development and execution of strategy. Act as the single point of contact (SPOC) between IT and the business for the solution. Collaborate with … technology and business stakeholders to develop a solution design for an assigned business capability. Collaborate with Product Managers, Engineering Managers and other Architects in shaping and aligning product roadmap and delivery of new features. Present complex technical proposals to both technical and non-technical audiences. Conduct POC as needed to evaluate new technologies and approaches. Lead the development team … technical language. We need to effectively communicate with the Data Architect for table design. Additionally, we need to provide a contract for the data team to create the table design Work across multiple projects with a variety of individuals and groups. Promote re-use through inner sourcing opportunities. Recognize industry technology trends and emerging technologies, understanding how they apply More ❯