526 to 550 of 1,035 API Design Jobs in the UK

of Software Engineering Architectural best practices Regular Software Architecture knowledge sharing sessions with the Software Engineering team Collaboration with Software Engineering and Project Managers, ensuring fit for purpose solution design, architectural approach and iteration and release plans Promotion and enforcement of Software Engineering best practices and standards Involvement in the evolution of core our Software Technologies and Products alongside … fellow Engineers Requirements An Architect or Lead Engineer with a love for technology, and experience with: OOP/TDD/DDD/Design patterns .NET Core 3.1 Powershell/BASH Entity Framework/NHibernate REST Git Azure DevOps and CI/CD practices Video workflow, Azure media services, AWS Media Live, FFMPEG it's a plus Windows services Catch … our attention with experience in: Experience deploying scalable applications to Azure etc. Knowledge of API design using frameworks like Swagger.io A passion for learning the latest technologies and standards Experience with standard GIT workflows and peer review processes Expertise in provide guidance to improve a team's code quality by example, training and code review, helping to up More ❯

Leadership in Scalable Systems Are you a technical leader ready to guide a high-performing engineering team? Do you enjoy mentoring others while staying close to architecture and system design? Interested in shaping tools that support real-world infrastructure at scale? We’re recruiting for a Lead Software Engineer on behalf of a fast-growing technology company whose platform … others grow. Why This Role is Great Lead a talented team delivering software that supports the installation, configuration and maintenance of distributed systems at scale Balance hands-on technical design with mentoring and team development Collaborate across product, cloud, QA and systems engineering to deliver robust solutions Contribute to technical strategy, system architecture and future roadmaps Create real value … backend software projects TypeScript or Node.js development, or similar backend technologies Designing and deploying services in a modern cloud environment Working with databases (SQL or NoSQL) and scalable system design Agile delivery and team collaboration Building for maintainability, performance and clear documentation Experience or interest in the following would also be valuable: Managing or supporting connected devices or remote More ❯

engineers, data scientists, and other software engineers to drive cross-functional projects. Requirements: Strong background in software engineering, with expertise in Python, Java, Go, or Rust. Extensive experience in API design and development, as well as client SDKs. Knowledgeable in enterprise architecture, including event-driven and serverless frameworks. Significant experience with cloud technologies, especially AWS, as well as More ❯

of our apps users enjoy this magic. Take a key role in designing and building our ML platform, working closely with our devops engineers, researchers and product engineering teams. Design and develop reliable and scalable production core services that are used by millions of users of our apps every day. Brainstorm feature design, system architecture improvements and troubleshooting. … a team player, with an ability to own tasks from planning to release. Good understanding of critical production systems concepts - high availability, reliability and scalability. Experience in system and API design. B.Sc. in computer science or similar quantitative field. Experience in building developer platforms or tools is a plus. Experience with Docker and Kubernetes is a plus. Experience working More ❯

and building applications using microservice architecture. Extensive experience with Python and FastAPI. Strong understanding of microservices principles and components such as logging, monitoring, health checks, scalability, resilience, service discovery, API gateways, and error handling. Technical Skills: Proficiency with Pydantic and data validation in FastAPI. Experience with containerization technologies (e.g., Docker, Kubernetes). Familiarity with CI/CD pipelines and … tools. Knowledge of API design and implementation. Experience with monitoring and logging tools (e.g., Prometheus, Grafana, other). Knowledge of security best practices in microservices architecture. Familiarity with version control systems (e.g., Git) and collaborative development workflows. Nice to Have: Experience working with Retriever models, including implementation of chunking strategies. Knowledge and use of vector databases. Understanding of More ❯

and patients to understand their needs. Influence Multiple Teams: Operating at a group level means you'll work across numerous squads, identifying systemic technical challenges and opportunities. You'll design initiatives that improve engineering practices, reduce friction, and accelerate our delivery of value. By seeing the bigger picture, you'll ensure that investments in tooling, infrastructure, and architecture pay … with stakeholders to address them systematically. Mentor and Grow Our Talent: You'll model exceptional technical leadership and mentor senior and junior engineers alike. By coaching others on system design, debugging complex issues, and navigating trade-offs, you'll elevate the skill and confidence of those around you. You'll also partner with engineering managers and product leaders to … so ideally you will have experience with these, or related languages such as C++ or Java ; if not you are ready to pick them up quickly! Strong understanding of API design, and cloud services. Familiarity with modern frontend tools like React and TypeScript (collaborative focus). Experience designing scalable, reliable architectures and defining long-term technical strategies. Ability More ❯

Python experience building backend systems and data workflows – Working knowledge of SQL and NoSQL, especially Postgres – Familiarity with cloud infrastructure (AWS preferred) and modern deployment patterns – Experience with RESTful API design and integration – Experience building pipelines for large-scale data sets – A collaborative mindset and drive to solve real-world problems at scale Why You’ll Love It More ❯

transition of applications into live service and support. Your skills and experience Experience with some of the following would be desirable: Postgres, Liquibase for database versioning Containerisation with Docker API design with Swagger/OpenAPI TDD (JUnit, Mockito), high code quality standards Kafka for event-driven architecture React, TypeScript Diversity & Inclusion: Here at Amber Labs, we are dedicated More ❯

transition of applications into live service and support. Your skills and experience Experience with some of the following would be desirable: Postgres, Liquibase for database versioning Containerisation with Docker API design with Swagger/OpenAPI TDD (JUnit, Mockito), high code quality standards Kafka for event-driven architecture React, TypeScript Diversity & Inclusion: Here at Amber Labs, we are dedicated More ❯

transition of applications into live service and support. Your skills and experience Experience with some of the following would be desirable: Postgres, Liquibase for database versioning Containerisation with Docker API design with Swagger/OpenAPI TDD (JUnit, Mockito), high code quality standards Kafka for event-driven architecture React, TypeScript Diversity & Inclusion: Here at Amber Labs, we are dedicated More ❯

transition of applications into live service and support. Your skills and experience Experience with some of the following would be desirable: Postgres, Liquibase for database versioning Containerisation with Docker API design with Swagger/OpenAPI TDD (JUnit, Mockito), high code quality standards Kafka for event-driven architecture React, TypeScript Diversity & Inclusion: Here at Amber Labs, we are dedicated More ❯

Manager, and working with our apps team within a tribe, you will be accountable for designing and developing APIs that support our Marketplace Native Apps and coordinating feature/API development with the rest of the tribe & other tribes. This is a great opportunity for someone looking to work in a fast-paced and changing environment, who likes to … flr, 10 York Rd, London SE1 7ND What you will be doing Frontend - Implement new functionality & UIs within our web frontend, which is written in React/NextJS APIs - Design & document APIs in GraphQL & gRPC, which can be used by multiple consumers (within the team & by other teams) Efficiency - Build & maintain efficient and developer-friendly APIs Monitoring - Own the More ❯

Lambda, and S3. ·Familiarity with version control systems (e.g., Git) and continuous integration/deployment (CI/CD) practices. ·Solid understanding of web security practices, including JWT authentication, secure API design, rate limiting, and familiarity with OWASP vulnerabilities. ·Ability to troubleshoot and find solutions without needing hand-holding. Salary & Benefits? No two days are the same at Arcube. More ❯

Lambda, and S3. ·Familiarity with version control systems (e.g., Git) and continuous integration/deployment (CI/CD) practices. ·Solid understanding of web security practices, including JWT authentication, secure API design, rate limiting, and familiarity with OWASP vulnerabilities. ·Ability to troubleshoot and find solutions without needing hand-holding. Salary & Benefits? No two days are the same at Arcube. More ❯

API Integration Architect Perm I am working with a Retail Banking firm, who are seeking anÂAPI Integration Architect.ÂIn this role, you will be responsible for designing and implementing robust and scalable API integration solutions that seamlessly connect microservices architecture with both internal and external systems. Your contributions will play a critical role in enabling efficient and secure data … exchange, driving digital transformation, and enhancing our overall API ecosystem. Â Key Responsibilities: Collaborate with stakeholders to understand the overall microservices architecture and its integration requirements with various internal and external systems. Ensure seamless coordination between the microservices architecture and API integration strategies. Design API integration solutions that align with industry best practices, enabling seamless communication … between microservices, external APIs, and legacy systems. Define and enforce API standards, governance policies, and security protocols to ensure secure and reliable service integration. Identify integration patterns, technologies, and tools that best suit the organization's needs, ensuring efficient and scalable API integration. Collaborate with external partners, vendors, and third-party APIs to establish integration capabilities and streamline More ❯

Role Title: Senior Design Consultant (Oracle SOA Suite) Contract duration: 6 months Location: Cardiff JOB DETAIL Your role In the role of a Senior Consultant, you will lead the technical track, technical solution design, development and deployment. Your primary role would be to provide best fit technical solutions for one or more projects. You will be a single … offers the opportunity to shape value-adding technology solutions that enable clients to meet the changing needs of the global landscape. REQUIRED SKILLS Minimum 8 years of development and design experience across multiple industries At least 5 years of solution design experience, including technical integration Experience with API Design First approach, knowledge of API Blueprint … SQL Following best practices during implementation and delivering quality to build customer confidence Experience in performing code reviews Proposing new solutions through proof of concepts (PoCs) Experience with any API management platform Knowledge of REST, SOAP, JSON, XML, XSD Knowledge of DevOps methodologies and tools such as Monitoring/ELK, APM, collaboration tools, ALM, dashboards Experience with WebLogic Application More ❯

Java Developer/Software Engineer (Spring API Security) Cambridge/WFH to £75k Are you a backend focused Java technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house whose remote access product is used by hundreds of millions of … full development lifecycle with scalability, security, data consistency, and performance trade-offs in cloud services in mind. You'll join a collaborative Agile team using TDD, Pair Programming, group design sessions, and code review to produce high-quality software. Location/WFH: There's a friendly and supportive team environment; you'll be able to work from home most … the time, meeting up with colleagues in the Cambridge office once a month. About You: You have strong Java development experience within a microservices environment. You have experience with API design and development. You're able to design scalable solutions for both small and large projects. You have a good appreciation of security and have worked in More ❯

Role Title: Senior Design Consultant (Oracle SOA Suite) Contract duration: 6 months Location: Cardiff - JOB DETAIL Your role In the role of a Senior Consultant, you will lead the technical track, technical solution design, development and deployment. Your primary role would be to provide best fit technical solutions for one or more projects, A single point of contact … have the opportunity to shape value-adding Technology solutions that enable our clients to meet the changing needs of the global landscape. REQUIRED SKILLS: Minimum 8 years of development, design experience with multiple industries At least 5 years of solution design, covering technical integration Experience on API Design First approach, knowledge on API Blueprint/…/SQL Following best practices while implementation and giving a confidence to the customer with quality deliverables Performing code review activities Proposing new solutions through PoCs Experience on any API management platform. Experience and knowledge on REST, SOAP, JSON, XML, XSD Knowledge on DevOps methodologies and tooling - Monitoring/ELK, APM, collaboration, ALM, dashboard etc. Knowledge on WebLogic Application More ❯

Role Title: Senior Design Consultant (Oracle SOA Suite) Contract duration: 6 months Location: Cardiff JOB DETAIL Your role In the role of a Senior Consultant, you will lead the technical track, technical solution design, development, and deployment. Your primary role will be to provide best-fit technical solutions for one or more projects. You will be a single … the opportunity to shape value-adding technology solutions that enable our clients to meet the changing needs of the global landscape. REQUIRED SKILLS Minimum 8 years of development and design experience across multiple industries At least 5 years of solution design experience, including technical integration Experience with API Design First approach, knowledge of API Blueprint … SQL Following best practices during implementation and delivering quality results to build customer confidence Performing code review activities Proposing new solutions through proof of concepts (PoCs) Experience with any API management platform Knowledge of REST, SOAP, JSON, XML, XSD Knowledge of DevOps methodologies and tools such as Monitoring/ELK, APM, collaboration, ALM, dashboards Experience with WebLogic Application Server More ❯

Job Description Key Accountabilities Accountable for delivering effective solution designs within the Open Banking COE, taking the lead on the solution design from an API design and API Security perspective. Design end-to-end API solutions to meet business needs within the context of a broader solution implementation. Contribute to overall solution planning, providing … input into the estimation process as well as highlighting technical risks, issues, and assumptions. Define and derive best practices in the API space, adopting industry best practices and highlighting areas of improvement. Produce required design artefacts, independently or as part of a team. Engage with key stakeholders in workshops to achieve desired outcomes. Present to the Customer's … with the overall solution design. Support the delivery lead in breaking down the solution for iterative delivery in sprints. Review requirements and monitor change requests to ensure the solution design remains fit for purpose. Essential Skills & Experience Deep experience of UK's open banking standards coupled with solution implementation experience in the UK Open Banking context. Highly experienced solution More ❯

Role: Senior Consultant Location: Cardiff, UK (Remote) Type: Contract Position Please find below JD: Minimum 8 years of development, design experience with multiple industries At least 5 years of solution design, covering technical integration Experience on API Design First approach, knowledge on API Blueprint/OpenAPI specifications Hands on experience in Oracle SOA Suite (BPEL …/SQL Following best practices while implementation and giving a confidence to the customer with quality deliverables Performing code review activities Proposing new solutions through PoCs Experience on any API management platform. Experience and knowledge on REST, SOAP, JSON, XML, XSD Knowledge on DevOps methodologies and tooling - Monitoring/ELK, APM , collaboration, ALM, dashboard etc. Knowledge on WebLogic application … in effective manner Strong analytical, logical skills and team leading skills Good understanding of project domain Ability to translate functional/non-functional requirements to systems requirements Ability to design and code complex programs Good understanding of SDLC is a pre-requisite Experience on Agile methodology Strong desire to explore, evaluate and understand new technologies Logical thinking and problem More ❯

per week in their headquarters in Lewes, East Sussex. Your new role The Senior Integration & Automation Engineer will be the lead developer for enterprise automation initiatives, responsible for the design, development, and oversight of automation solutions that streamline administrative and back-office functions within the service. The role will also provide technical leadership, contribute to solution architecture, and guide … but will also be communicating regularly with the Strategic Insights Manager, Lead Data Architect and Cloud team as well as Business Leads to advise and inform technical direction and design of automation. You'll provide leadership and mentoring of the Automation development stand in Strategic Insights team. The Strategic Insights team is expanding to cover not only Fabric (Power … BI) but Power Platform, Mulesoft/API and RPA. This enables you to work closely with the wider strategic insights team including to build overarching solutions rather than fix one problem at a time. Day to day you'll be delivering new solutions into the organisation requiring significant focus to test and document the work, then moving on to More ❯

a fit. You’ll be working closely with infrastructure, architecture, and infosec teams to support high-availability production systems. The role also involves guiding CI/CD improvements, REST API design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of … Comfortable working with legacy systems and large enterprise environments Confident in leading technical conversations across multiple engineering disciplines Experience with CI/CD pipelines and modern deployment practices REST API design This is a great opportunity for an experienced Java Developer to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys More ❯

a fit. You’ll be working closely with infrastructure, architecture, and infosec teams to support high-availability production systems. The role also involves guiding CI/CD improvements, REST API design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of … Comfortable working with legacy systems and large enterprise environments Confident in leading technical conversations across multiple engineering disciplines Experience with CI/CD pipelines and modern deployment practices REST API design This is a great opportunity for an experienced Java Developer to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys More ❯

a fit. You’ll be working closely with infrastructure, architecture, and infosec teams to support high-availability production systems. The role also involves guiding CI/CD improvements, REST API design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of … Comfortable working with legacy systems and large enterprise environments Confident in leading technical conversations across multiple engineering disciplines Experience with CI/CD pipelines and modern deployment practices REST API design This is a great opportunity for an experienced Java Developer to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys More ❯