1 to 25 of 157 API Design Jobs

Type: Full-time, 3 days a week onsite A new excellent permanent role for an experience Azure Integration & Automation Manager to lead Integration and API capability, designing, delivering, and scaling a modern, API-led integration service that enhances business agility, digital automation, and composable architecture across a leading … combining hands-on technical leadership with service ownership, vendor management, and product-style roadmap management. Day-to-day of the role: Lead Enterprise Integration & API Strategy: Own and evolve the Integration & API Management strategy, aligned with digital and business priorities. Define and promote a composable API architecture ...

cutting data capabilities across our organization and their integration with Autodesk's existing and future AEC products. A key focus area will be the design and evolution of AEC data schemas—the semantic models and data structures that enable seamless interoperability between design, construction, and operations workflows.This opportunity … have a passion for data modeling and schema design, experience with 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 in the AEC Data team, you will be at the forefront ...

Lytham, Durham or Glasgow . We are seeking an experienced Integration Architect to support a major Core Banking Transformation programme, with a focus on API and integration architecture across complex systems. This role combines hands on design input with architecture governance, including reviewing, validating and signing off integration … designs, while also working closely with product teams and suppliers to shape API strategy, drive consistency and ensure alignment with enterprise standards and regulatory requirements. The architect will act as a key coordination point across Architecture, Development and Testing teams, as well as multiple delivery partners within a fast ...

Logiq develops as we scale. You will also be the champion of software engineering best practices across Logiq Systems. A few of your responsibilities: Design and develop full‐stack features using React, Python, PostgreSQL and serverless technologies (AWS Lambda, Fargate). Design and implement RESTful APIs and event … Full‐stack: Proven experience in full‐stack software development. We are using Python (REST & GraphQL) for the backend, React for the frontend. Cloud architecture design: Proven experience in scalable cloud architecture design. API design: Solid understanding API design (REST & GraphQL). SQL/NoSQL databases ...

Terra — from upstream data suppliers (wearables, health apps, sensors) into our unified schema, and out to downstream developers and AI consumers via our REST API, Streaming API, and webhooks. This is not a maintenance role. You will build new data connectors, scale real-time streaming pipelines, harden … authentication layer, and design the systems that handle millions of API calls per day. You will work across the entire stack — from low-level data ingestion to developer-facing API surfaces. You will ship fast, iterate through feedback loops, and think in first principles. ...

Azure Integration & Automation Manager (API Expert)Watford (2-3 days per week)£90000 + Package. This role cannot offer visa sponsorship Your new company I am working exclusively with a major UK construction business delivering complex programmes that have a real impact on the UK's infrastructure and wider … high impact leadership role sitting at the centre of architecture, engineering and business change. You will take ownership of the integration and API capability across the organisation, shaping both the strategy and how it is delivered in practice.You will define what good looks like when it comes to API ...

Domain Location: London, United Kingdom (Hybrid) Employment Type: Permanent Summary of the role We are seeking an experienced AI Solution Architect to lead the design and delivery of enterprise-scale agentic AI platforms and GenAI-enabled solutions. This role will define end-to-end architecture across AI, data, orchestration … into practical enterprise solutions. Architecture & Technical Leadership Define end-to-end architecture for agentic AI-enabled platform across data, AI, orchestration, and integration layers Design and govern agentic orchestration framework for multi-step workflows Establish architecture patterns for - RAG and grounding, Vector search and retrieval, MCP tool access layer ...

metrics framework to track performance and guide prioritisation. Discovery & Delivery Lead end‐to‐end product development: from problem discovery and requirements definition through to API and data model design, launch, and iteration. Work closely with engineering counterparts to design foundational services and APIs that are clean, scalable … confidence. About You Experience Product management experience with a track record of owning complex, infrastructure‐level or platform products end‐to‐end. Experience with API design and data architecture – you care deeply about modelling real‐world complexity cleanly and building systems other teams can depend on. Comfortable operating ...

This is a hands-on software engineering role, ideal for someone who thrives on solving complex problems in a collaborative, agile environment. You will: Design, develop and test Azure cloud native software using C# and .Net technologies, in line with an agreed schedule Ensure code is testable, safe, functional … secure, performant and reliable, all proven through testing Apply software development, microservices and API design best practices, and participate in code reviews Produce relevant and high standard documentation, developer-level tests, and deployment procedures Give accurate task estimates, and provide progress status to management Collaborate with cross-functional ...

able to work across backend and frontend codebases Experience 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 Ideal background: experience building production … code examples, provide precise solutions, and make corrections across the full stack (Python for backend/ML workflows; JavaScript: React, Node.js for frontend/API; plus C/C++, Java, Rust, Go) Evaluate and refine AI-generated code for efficiency, scalability, and reliability across backend and frontend contexts Collaborate ...

building production-grade software Experience building full-stack applications and deploying scalable 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 Ideal background: engineers who have built … automated verification tools in Python to verify code quality 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 verify ...

looking for a Technical Product Manager to join the API team, driving the product direction. This is a highly technical role, the ideal candidate will have worked in a technical role previously moving in to Product or have a passion for development and understand the structure of API … current and future customer needs (including readiness for AI agents and LLM-based consumption). Key to the role will be working with the API Architect and development team to ensure we are building the right thing at the right time. You will work closely with engineering, product, marketing ...

/C++, Rust, and Go Experience building 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 Ideal background: engineers who have built … verify the quality of systems-level and infrastructure 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 verify ...

looking for a Technical Product Manager to join the API team, driving the product direction. This is a highly technical role, the ideal candidate will have worked in a technical role previously moving in to Product or have a passion for development and understand the structure of API … current and future customer needs (including readiness for AI agents and LLM-based consumption). Key to the role will be working with the API Architect and development team to ensure we are building the right thing at the right time. You will work closely with engineering, product, marketing ...

love to come to work, every single day. Come join our team! This is a hybrid position Responsibilities The Expert Software Architect leads the design of complex, high-impact software systems, creating scalable, secure architectures that align with business strategy and technology roadmaps. This role shapes architectural decisions across … cloud modernisation, AI enablement, and cost‐of‐ownership optimisation. The Expert Software Architect translates business strategy into actionable architectural frameworks, guiding teams through complex design decisions and trade‐offs across performance, security, scalability, maintainability, and compliance. Architecture Leadership Lead the design of scalable, high-performing architectures across complex ...

Senior C++ Developer - Manchester/Hybrid (Senior C++ Developer, C++ Developer, Software Developer, C++, Qt/QML, API Design, Agile DevOps, Low latency, C4/UML, Senior C++ Developer, C++ Developer, Software Developer) Our client is a global innovator and world leader with one of the most recognisable … integrating with hardware. You will have excellent C++ skills, as well as being an expert with Qt/QML and considerable experience in API Design (Rest, GraphQL and events), Application monitoring and high performance, low latency engineering. You will possess a DevOps mindset and come from an Agile ...

flexible work model, and career development resources to fuel employees’ passion for travel and ensure a rewarding career journey. In this role, you will: Design, develop, and apply machine learning solutions to real‐world personalization, product, and business problems, translating ambiguous opportunities into scalable models, experiments, and production‐ready … strong attention to measurable impact. Partner closely with engineers, product, and business stakeholders to integrate machine learning solutions into services and workflows, including system design, API design, and data modeling considerations. Use strong technical judgment to select appropriate methods, validate outcomes, and improve model performance, reliability ...

come to work, every single day. Come join our team! This is an office-based position. Responsibilities The Expert Software Architect leads the design of complex, high-impact software systems, creating scalable, secure architectures that align with business strategy and technology roadmaps. This role shapes architectural decisions across multiple … cloud modernisation, AI enablement, and cost‐of‐ownership optimisation. The Expert Software Architect translates business strategy into actionable architectural frameworks, guiding teams through complex design decisions and trade‐offs across performance, security, scalability, maintainability, and compliance. Architecture Leadership Lead the design of scalable, high-performing architectures across complex ...

scale. EY has been selected for the inaugural Frontier Firm AI Initiative — a collaboration between Microsoft and Harvard’s Digital Data Design Institute — recognising EY’s leadership in shaping enterprise-grade human–AI operating models. In parallel, EY is expanding its collaboration with OpenAI and Microsoft, bringing advanced … adoption. However, many struggle to translate ideas into secure, scalable and reliable production solutions. As a Forward Deployed Engineer, you will contribute to the design and delivery of AI-enabled systems that operate reliably in enterprise environments. Working within a delivery squad, you will take ownership of defined engineering ...

GlobalLogic, a Hitachi Group Company and a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data expertise - we help our clients imagine what’s possible … Experience with: Experience with Python for data pipelines, export services, ETL, reconciliation, profiling scripts Data quality assessment Apache Kafka PostgreSQL for data modelling, query design, migrations etc Data modelling and schema design REST API design Ideally you will have: Experience of C# to be able ...

engineering team works on a fully modernised, cloud-hosted SaaS platform built using contemporary frameworks and best practices, with a focus on scalable architecture, API-first design, and test-driven development. Key technical focus areas: Backend development in PHP (Laravel framework) API design and third-party … integrations (payments, SaaS tools, external services) Database design and optimisation (MySQL) Frontend collaboration using Vue.js and JavaScript Building and maintaining scalable, multi-tenant SaaS infrastructure Role focus: Full life cycle feature development from design through to production deployment Enhancing and evolving a core SaaS platform used by multiple ...

Full Stack Engineer with a strong back‐end focus to join one of our Profile domain product teams. This role is full stack by design: you will work across back‐end and front‐end codebases, contributing to end‐to‐end product delivery. However, your primary strength will … front end. You will join an established, autonomous product team owning their product end‐to‐end, with real ownership over technical design, implementation, and continuous improvement. Your responsibilities Design, build and evolve scalable back-end services using C# and .NET Core, alongside developing front-end features with modern ...

transformation and ensuring data is protected and used ethically. Talan UK & Ireland provides a range of consultancy and outsourcing capabilities including programme management, market design and governance. We also have extensive and award-winning capabilities across cyber security, data privacy and digital transformation. We are a Great Place … recruiting an ambitious and technically accomplished Solutions Architect to join our Digital business unit as a Principal Consultant. You will lead the design and delivery of scalable, secure, and cloud-native platforms across Energy (including Low Carbon and UK regulatory systems), Financial Services, Public Sector, and Healthcare domains. This ...

venture backed by the strength and stability of an established business. Key Responsibilities End-to-end development of high-quality, scalable SaaS platforms from design through deployment and maintenance. Architect and implement robust backend services primarily using Python and PostgreSQL. Develop and maintain responsive, performant front-end applications with … Provide technical mentorship and leadership to development teams, fostering best practices in coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast ...

required 3. Backend Intelligence Layer * User profiles + preference memory * Provider availability + scheduling logic * Workflow orchestration (requests → bookings → confirmations) * CRM integration ⸻ Core Responsibilities * Design and build the end-to-end AI concierge system * Select and integrate LLMs, voice models, and orchestration frameworks * Build WhatsApp automation (e.g. via Twilio … architecture that scales without degrading experience ⸻ Technical Requirements You should have strong hands-on experience in: AI/LLM Systems * Prompt engineering + agent design * Tool use/function calling * Memory systems (vector DBs, session memory) * Multi-step workflow orchestration Voice Systems * Real-time speech pipelines (STT/ ...