1 to 25 of 165 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 ❯

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 ❯

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 ❯

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 ❯

Architect, Payments. Check you match the skill requirements for this role, as well as associated experience, then apply with your CV below. The Senior Architect, Payments will lead the design and evolution of our enterprise payment systems architecture. This role is critical to driving our payment technology strategy, ensuring scalability, security, and compliance while delivering exceptional customer experiences. The … vendors, platforms, and third-party integrations Architect secure payment solutions, including fraud detection, tokenization, and encryption Develop architecture for multi-channel payment acceptance (online, mobile, in-store, call center, API) Design real-time payment monitoring, alerting, and reporting capabilities Design APIs and integration patterns for payment service providers, banks, and internal enterprise financial systems Mentor development teams … payment industry standards (ISO 8583, ISO 20022, EMV, PCI DSS) Experience with cloud platforms (AWS, Azure, GCP) and payment-specific services Proficiency in microservices architecture, event-driven systems, and API design Knowledge of programming languages: .NET, python or similar enterprise languages Experience with databases: SQL, NoSQL, and distributed data systems Understanding of DevOps practices, containerization xfsbrmf (Docker, Kubernetes 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 ❯

Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration—enabling users to create … Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Learn more at postman.com or connect with Postman on X via @getpostman. P.S: We highly recommend reading The "API-First World" graphic novel to understand the bigger picture and our vision at Postman. The Opportunity Postman is the world’s leading API platform, helping organizations across every … industry collaboratively design, build, test, document, share, and manage their APIs. Our rocket continues to reach new heights, which is why we are looking for an experienced Solutions Engineer to support our rapidly growing enterprise customer base in the UKI (UK + Ireland) region. As a Solutions Engineer at Postman, you will partner closely with the Sales, Product, and More ❯

on a contract basis to work on a project with a Government department. You must hold an active SC Clearance The Full Stack Engineer Developer will be required to 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 and DDaT guidance. Essential skills 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). Security … standards expected in digital services. 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 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 ❯

developer delight. You'll drive the governance and infrastructure that allows our internal and external APIs to evolve without chaos—and without compromising on quality. Responsibilities Lead Deel’s API program across the company, establishing ownership, accountability, and operational structure. Create and enforce scalable API standards and governance practices (naming, versioning, consistency). Design and implement a … comprehensive API evaluation system to track maturity and identify gaps. Collaborate with product and engineering leaders to drive alignment on API priorities and cross-team dependencies. Ensure APIs are consistent, performant, and reliable, with a seamless experience for both internal teams and external developers. Work closely with Developer Experience engineers to ensure the right tools and processes are … in place to support API builders. Conduct customer research and internal discovery to surface integration pain points before they become problems. Own API quality conversations across the org—spot issues early, bring the right people together, and drive resolution. Be a strategic partner in defining how Deel’s platform evolves to support white-label, partner, and enterprise-grade 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 ❯

organization: Information Lifecycle and Data Authoring, and their integration with Autodesk's existing and future AEC products. This opportunity is for you if you have a passion for the design of complex system architectures and are excited by the idea of transforming how AEC professionals use data to capture knowledge, inform decisions, and deliver projects. As a Software Architect … reimagines the continuous flow of AEC Data (e.g. 3D models, 2D drawings, issue tracking, cost, sensor streams, etc.) and information throughout the entire lifecycle of a built asset, from design and construction through operation and maintenance. This is an individual contributor role reporting to the Distinguished Architect, AEC Platform Data, central Architecture team. Responsibilities Define and evolve cross-team … and Data Authoring Establish standards, reference architectures, and reusable components; drive adoption across teams in the AEC Platform Data organization Lead architectural governance and architectural decision records (ADRs); run design reviews across teams Design and guide implementation of distributed systems and data platforms (APIs, schemas, event streams; batch and streaming) Ensure reliability, security, and performance; define SLOs and 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 ❯

Our Government Client Requires an SC Cleared Full stack Engineer. Your will be required to 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 and DDaT guidance. 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). Security: IDAM/IdP, SSO, RBAC, SSL/TLS, KMS (key management and envelope encryption patterns), Graph 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 ❯

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 ❯

and product owners to deliver reliable, production-grade systems. This is a 6-month contract role based in Leeds, UK , with a strong possibility of extension . Key Responsibilities: Design, develop, and deploy scalable backend microservices using Java 17 and Spring Boot . Configure and maintain DevOps pipelines on Google Cloud Platform (GCP) to support the credit decisioning engine. … and microservices architecture . Java 17: Hands-on experience is mandatory . DevOps & Cloud: Proven experience with GCP , AWS , or Azure , and familiarity with CI/CD pipelines . API Development: Expertise in RESTful API design and development. Frontend: Working knowledge of ReactJS or Angular . Testing: Strong background in automated testing , including JUnit . Mindset: Excellent More ❯

a standard backend role. We are 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 Path Owner for Track … Key Responsibilities Telco Integration & Architecture ? Own and 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 (e.g., Nokia, Ericsson … technical liaison to the engineering teams at our telco founders (Deutsche Telekom, Singtel, SKT, etc.), working hand-in-glove to navigate, validate, and productionize their new CAMARA network APIs. ? Design and build the high-throughput microservices that will query, ingest, normalize, and cache network signals (e.g., sim-swap, device-roaming-status) to be used in our real-time Scam More ❯

looking for a driven professional with an inclusive mindset to join our team as a Sr Manager, Development - Payments We are seeking an experienced Senior Manager to lead the design and evolution of our enterprise payments team and systems. This role is critical to driving our payment technology strategy, ensuring scalability, security, and compliance while delivering exceptional customer experiences. … The successful candidate will design and manage solutions that handle payment processing, support multiple payment methods, and integrate with various financial institutions and payment networks. This position is fully remote This role is a People leader position A day in the life as a Sr Manager, Development - Payments... Design, manage team and execute enterprise-level digital and retail … payment system supporting card payments, digital wallets, remote payments, buy now pay later and emerging payment methods Lead design decisions for payment processing platforms, including real-time transaction processing, settlement systems, and reconciliation frameworks Establish technical standards and best practices for payment system development Evaluate and recommend payment technology vendors, platforms, and third-party integrations Develop fraud detection and More ❯