651 to 675 of 1,033 API Design Jobs in the UK

own small projects end-to-end - scoping, building, testing, and iterating on meaningful product functionality with support from senior engineers. You're learning fast - gaining confidence in areas like API design, databases, AI integration, and modern dev workflows. You're making things better - proposing ideas, improving the user experience, and helping us refine how we build. You feel … with either React/TypeScript or PHP/Laravel - ideally both but not essential if you've been more focused on only one of the languages. Curious about product design, user experience, and how software solves real-world problems Interest in the future of AI and automation in product development Comfortable in a fast-paced environment and proactive in More ❯

be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design 🌍 Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯

be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design 🌍 Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯

and developments needed to support our participation in PharosAI, which will involve close collaboration with that project on a daily basis. In addition, the Lead Cloud Engineer will plan, design and organize customizations of the SDE for researchers and clinicians to support approved projects by working with teams of contractors. You will be continually evaluating the suitability and integrating … individual tasks from the team. Experience in developing and delivering technical training around the use of a data analysis environment to researchers and clinicians. Experience in leading architectural cloud design processes leading to the operation and delivery of large-scale complex cloud solutions (including public, private and hybrid platforms) through a team. Experience in interpreting complex policies, potentially from … for IT services, with a demonstratable record of communicating these within a team. Experience in using an agile methodology to deliver projects within an organization that uses a structured design methodology. Demonstrable scripting or programming skills (e.g., Python, BASH, Terraform, GitHub, etc.) Ability to use continuous integration and distribution pipelines (DevOps) to deploy applications using Infrastructure as Code model More ❯

as Part of the Tech Strategy Team: Develop AI-driven applications using Java, Python, and modern backend frameworks Integrate LLMs into enterprise-scale systems using internal frameworks and libraries Design and implement vector search solutions using FAISS, Milvus, and Pinecone Build scalable APIs and backend services using Spring Boot, Flask, and FastAPI Optimize data storage and retrieval with PostgreSQL … of learning and collaboration Experience That Will Help You Succeed in This Role: Proficiency in Java or Python for backend development Strong knowledge of Spring Boot, Flask, FastAPI, and API design Experience with vector search frameworks (FAISS, Milvus, Pinecone) Expertise in Kubernetes and Docker for scalable deployment Understanding of authentication & security frameworks (Spring Security, SSO) Hands-on experience More ❯

be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design ? Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯

field. Work Experience Requirements: Demonstrable experience working in solution architecture or IT architecture. Proficient in a wide range of technologies, including (but not limited to) Azure, Outsystems, microservices architecture, API design, containerization, and relational/non-relational databases. Experience working with CRM (Salesforce) and ERP systems. Payment experience preferred. Familiarity with SAFe and Agile methodologies. Familiarity with data … analytics and machine learning concepts. Competencies: Adaptability (Competent) Architecture Design (Competent) Communication (Competent) Enterprise Integration (Competent) Leadership (Competent) Legal and regulatory expertise (Competent) Problem-Solving (Competent) Solution Delivery Lifecycle (Competent) Strategic Thinking (Competent) Technical Acumen (Competent) To get this challenge: • Video call or face to face with Mark Michell and Nik Charlson • Face to face with *Eleni Kelly* Your More ❯

Experience Essentials: At least BSc in Computer Science or relevant discipline 3-5 years professional software development experience Strong Python skills Some experience with Reinforcement Learning Solid grounding in API design, algorithms, design principles Well versed with industry standard development practices, testing frameworks, source control (git), CI, etc Experience of agile development practices, especially Scrum Desirable: Master More ❯

micropayments platform to market. Working within a cross functional team of Product Managers, UX designers, Engineering Managers, and Frontend Engineers to understand the requirements and scope that drive the design of technical solutions. Technical scoping and leading architectural discussions. Contributing clean, functioning and tested code. Setting up and managing appropriate tooling. Creating documentation for new features and maintaining documentation … out by others as a technical resource. Makes good, informed decisions around technical debt and tradeoffs. Communicates well with technical and non-technical colleagues. Has a good understanding of API design and working with frontend engineers. Has a good command of English: written and verbal, producing and understanding. As a distributed team, we primarily communicate via Slack, so More ❯

need their own, user-focused UIs and flows. In short: our work truly is part of “everyday AI”! How you’ll make an impact Build Innovative AI-Driven Applications: Design, develop, and deploy AI-powered applications that solve complex business problems, integrating Dataiku’s backend AI capabilities with user-centric, intuitive front-end interfaces. Work with Data Scientists and … deep understanding of building user-centric, interactive web applications. Back-End Skills : Strong experience with backend development, especially with Python (FastAPI, Flask, etc.). You are familiar with RESTful API design and willing to adapt to Dataiku’s tech stack and best practices. Experience with Data-Intensive Applications : You understand the challenges of working with large datasets and More ❯

and developments needed to support our participation in PharosAI, which will involve close collaboration with that project on a daily basis. In addition, the Lead Cloud Engineer will plan, design and organize customizations of the SDE for researchers and clinicians to support approved projects by working with teams of contractors. You will be continually evaluating the suitability and integrating … individual tasks from the team. Experience in developing and delivering technical training around the use of a data analysis environment to researchers and clinicians. Experience in leading architectural cloud design processes leading to the operation and delivery of large-scale complex cloud solutions (including public, private and hybrid platforms) through a team. Experience in interpreting complex policies, potentially from … for IT services, with a demonstratable record of communicating these within a team. Experience in using an agile methodology to deliver projects within an organization that uses a structured design methodology. Demonstrable scripting or programming skills (e.g., Python, BASH, Terraform, GitHub, etc.) Ability to use continuous integration and distribution pipelines (DevOps) to deploy applications using Infrastructure as Code model More ❯

roles. Responsibilities include recruitment, budget management, annual reviews, and improving SDLC, CI/CD, and database practices. Experience with scaled software architecture (performance, redundancy, failover, clustering), source code management, API design, development & production is required. Familiarity with AWS, pipelines, containers, modern coding practices, and SOLID principles is highly beneficial. What you'll get in return The company offers More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯

inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯