1 to 25 of 202 Permanent API Design Jobs in England

to drive the development of a robust and scalable application landscape across our five business units. This permanent role demands expertise in traditional system design, software development, and integration architecture, focusing on seamless connectivity between in-house systems and external SaaS technologies. You will translate business requirements into strategic … will ensure the architectural impact of new technologies aligns with our existing systems, maintain thorough documentation, and leverage your understanding of cloud technologies and API design to foster efficient and secure integrations. Strong communication skills are essential for collaborating with both technical and non-technical stakeholders, ensuring our … This role is based at our Blackpool office. We offer hybrid working options. You'll make a major contribution by demonstrating… Accountabilities Azure Architecture & Design: Design and implement scalable, secure, and reliable Azure-based system architectures. Define and enforce architectural standards and best practices for Azure services and More ❯

drive technical excellence, establish coding standards, and optimise real-time services for a fast-growing platform. You’ll be responsible for backend architecture, microservices design, database management (SQL), and cloud integration (AWS) while collaborating with designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities ✔ Develop … Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . ✔ Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . ✔ Cloud & DevOps – Work within an AWS environment (supported by an in-house DevOps team … experience (currently using Java 21). ✅ SQL Database Proficiency – Strong experience with SQL databases (PostgreSQL preferred). ✅ Microservices & Cloud – Deep knowledge of microservices architecture, API design, and AWS . ✅ Spring Boot & Scala – Nice to have but not essential. ✅ Betting, Gaming, or Big Data Background – Experience in real-time More ❯

drive technical excellence, establish coding standards, and optimise real-time services for a fast-growing platform. You’ll be responsible for backend architecture, microservices design, database management (SQL), and cloud integration (AWS) while collaborating with designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities ✔ Develop … Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . ✔ Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . ✔ Cloud & DevOps – Work within an AWS environment (supported by an in-house DevOps team … experience (currently using Java 21). ✅ SQL Database Proficiency – Strong experience with SQL databases (PostgreSQL preferred). ✅ Microservices & Cloud – Deep knowledge of microservices architecture, API design, and AWS . ✅ Spring Boot & Scala – Nice to have but not essential. ✅ Betting, Gaming, or Big Data Background – Experience in real-time 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 … 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 improvements Produce required design artefacts, independently or as part of a team Engage with … align with strategic architecture principles and direction Review the designs and code produced by the technical teams to ensure alignment with the overall solution design Support the delivery lead, to break down the solution so that it can be delivered iteratively in sprints Review requirements and monitor change requests More ❯

product success. Core Technical Skills: Expert understanding of Laravel 8.x framework Strong proficiency in PHP 8.3+ Object-Oriented Programming (OOP) principles SOLID principles and design patterns Laravel Ecosystem Knowledge: Laravel Passport, Laravel Horizon, Laravel Dusk, Laravel Pint Database & ORM: MySQL/PostgreSQL, Eloquent ORM, database optimisation, migrations, and seeders … API Development: RESTful API design principles, API authentication and authorisation, JWT implementation, API documentation, API versioning, API testing Third-Party Integrations: Experience with various external services, understanding of webhooks and event handling Testing & Quality Assurance: PHPUnit for unit testing, mocking, and testing strategies More ❯

Description: Role:API designer Location: Knutsford (Hybrid) Duration: End of July 2025 Description: 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 … 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 improvements Produce required design artefacts, independently or as part of a team Engage with … align with strategic architecture principles and direction Review the designs and code produced by the technical teams to ensure alignment with the overall solution design Support the delivery lead, to break down the solution so that it can be delivered iteratively in sprints Review requirements and monitor change requests More ❯

recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Description: Role:API designer Pay rate: 402 GBP/day inside IR35 Location: Knutsford (Hybrid) Duration: End of July 2025 Description: 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 Contributor 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 improvements Produce required design artefacts, independently or as part of a team Engage with key stakeholders in More ❯

is welcome; join us and be your best self! We are seeking a Senior Software Engineer to join our team! Your Impact: Software Development: Design, implement, and maintain scalable, maintainable, and efficient Python-based applications, focusing on backend and full-stack development. Collaboration & Communication: Work closely with product managers … pipelines (e.g., Jenkins, GitLab CI). Testing and Debugging: Experience with testing tools like pytest , unit tests, and debugging skills to quickly resolve issues. API Design: Strong knowledge of RESTful API design and implementation; knowledge of GraphQL is a plus. Security Best Practices: Awareness of security More ❯

advancements, initially targeting the medical, education, and legal sectors. We specialize in turning innovation into impact. We are seeking an experienced Solution Architect to design and own the solution architecture for our scalable SaaS and custom products . The ideal candidate will align with the product roadmap, purpose, and … strong focus on Microservices Architecture , ensuring that our solutions are scalable, configurable, and cloud-agnostic, with seamless integrations across various systems. Key Responsibilities: Architecture & Design: Microservices Focus : Architect, design, and implement a robust microservices-based solution, enabling agility, scalability, and independent service deployments. Define and own the solution … architecture for the product, ensuring scalability, configurability, and cloud-agnostic capabilities. Develop HLD (High-Level Design) and LLD (Low-Level Design) documents for the product. Create and maintain the deployment architecture , ensuring efficient and resilient deployment strategies. Design the integration architecture , including APIs, microservices, and third-party More ❯

advancements, initially targeting the medical, education, and legal sectors. We specialize in turning innovation into impact. We are seeking an experienced Solution Architect to design and own the solution architecture for our scalable SaaS and custom products . The ideal candidate will align with the product roadmap, purpose, and … strong focus on Microservices Architecture , ensuring that our solutions are scalable, configurable, and cloud-agnostic, with seamless integrations across various systems. Key Responsibilities: Architecture & Design: Microservices Focus : Architect, design, and implement a robust microservices-based solution, enabling agility, scalability, and independent service deployments. Define and own the solution … architecture for the product, ensuring scalability, configurability, and cloud-agnostic capabilities. Develop HLD (High-Level Design) and LLD (Low-Level Design) documents for the product. Create and maintain the deployment architecture , ensuring efficient and resilient deployment strategies. Design the integration architecture , including APIs, microservices, and third-party More ❯

for our customers. Key Responsibilities Maintain the overall Internal and External APIs Technology Strategy and external developer experience. Specify standards, patterns, platform technology (e.g., API Gateways), API governance, and target state for effective at-scale market-unit-wide API management capabilities. Drive technical alignment across the API design community, including Enterprise, Solution Architecture, and Engineering, which spans multiple Business Units (BUs). Educate senior leadership (technology and business) to raise understanding of API-led technology architecture. Analyze industry trends to leverage technology and methodology advances. Set KPIs and perform progress tracking and reporting against … target state and API controls. Participate in CTAO Leadership forums, conducting QA and Review of architecture deliverables and strategic API contracts. Serve as the single point of contact and escalation for architecture development across business units and with senior business and technology leadership. Communicate architecture direction and its More ❯

Your responsibilities will include: Defining & Leading the Engineering Vision - Drive the technical strategy, platform evolution, and modernization of our software ecosystem. Influence cloud adoption, API-first development, automation, and DevOps maturity. Owning Sub-Domain Level OKRs - Work closely with Product, Design, UX, and Commercial teams to co-own … inclusion, and career growth. Technical Excellence & Architecture Alignment - Collaborate with Architects and Principal Engineers to establish best practices in distributed systems, microservices, cloud-native design, API strategy, and front-end development. Driving Automation & DevOps Best Practices - Champion CI/CD pipelines, cloud transformation, and platform engineering principles, ensuring … as an Engineering Manager(senior), Lead Engineer, or Tech manager, managing complex engineering projects. Strong expertise in distributed systems, cloud architecture (GCP & Azure), microservices, API design, and scalable platform engineering. In-depth knowledge and hands-on experience with technologies such as .NET, Python, Spark, Git (GitLab), Docker, Kubernetes More ❯

talented, growing team. Role Overview You’ll play a key part in delivering rich, modern front-end experiences while also engaging with backend systems, API design, deployment strategy, and cross-functional collaboration. As the team and platform evolve, there’s significant scope for this position to develop into … Angular 18 (Signals, standalone components, zoneless change detection, etc.) Collaborate closely with backend engineers to integrate with .NET Core REST APIs and help shape API design Influence frontend architecture and contribute to system-wide engineering decisions (modularisation, state management, testing strategy) Set and uphold quality standards through mentoring …/CD pipeline, tooling, and developer experience Actively contribute to shaping engineering processes, team structure, and long-term technical direction Work cross-functionally with design, product, and stakeholders in an agile, outcome-oriented environment Keep up to date with Angular and broader frontend/back-end ecosystem trends, bringing More ❯

talented, growing team. Role Overview You’ll play a key part in delivering rich, modern front-end experiences while also engaging with backend systems, API design, deployment strategy, and cross-functional collaboration. As the team and platform evolve, there’s significant scope for this position to develop into … Angular 18 (Signals, standalone components, zoneless change detection, etc.) Collaborate closely with backend engineers to integrate with .NET Core REST APIs and help shape API design Influence frontend architecture and contribute to system-wide engineering decisions (modularisation, state management, testing strategy) Set and uphold quality standards through mentoring …/CD pipeline, tooling, and developer experience Actively contribute to shaping engineering processes, team structure, and long-term technical direction Work cross-functionally with design, product, and stakeholders in an agile, outcome-oriented environment Keep up to date with Angular and broader frontend/back-end ecosystem trends, bringing More ❯

Leverage tooling and automated testing to deliver quality software at speed. Contribute to the core architecture of our systems, improving database performance, data integrity, API design, and distributed system reliability. Your experience with software resilience will help us build systems that gracefully handle unexpected scenarios. Must-have Strong … with full-stack web development using TypeScript or other typed languages. Experience with modern frontend frameworks (React preferred). Experience with backend development and API design ( Node.js preferred). Understanding of distributed systems concepts - if you've built reliable microservices or dealt with API synchronization, you already … it. Ability to work effectively in cross-functional teams. Strong communication skills and customer empathy. At least one of these areas Product thinking and design mentality : Experience working closely with users, translating complex requirements into simple interfaces, and making scope decisions based on customer value. Deep distributed systems expertise More ❯

Computers/Software Relevant Experience Required: 3+ years in Leading the Development Team, 5+ years in software development using C# and .NET, including REST API design Work Location: Manchester, UK Must be currently based in Manchester, UK, or Willing to relocate to Manchester, UK from anywhere within Europe … CI/CD, and DevOps to improve efficiency and speed to market Collaborate with business stakeholders to translate requirements into technical roadmaps Oversee architecture, design, and resource planning to ensure maintainability and scalability Top 5 Essential Skills Proven leadership in managing and scaling software development teams Strong expertise in … C# and .NET development, including REST API design Deep understanding of Agile and DevOps methodologies Hands-on experience with cloud-native development, preferably on Azure Ability to balance multiple projects while upholding technical excellence Top 5 Optional Skills Degree in Computer Science or related field Experience delivering large More ❯

also has rights to developable land in Las Vegas post the closure of the Tropicana. Well, what about the team? Join our dynamic Sports API team (named Matchday), where you'll be at the forefront of creating our Online Sportsbook APIs that underpin the Bally Bet experience. You'll … online entertainment! So, what will you be doing? Develop product features, updates and capabilities. Use TDD methodologies to produce high quality well documented code. Design and develop customer focussed solutions. Understand the goals and business objectives of your team and domain. Use agile methodologies and work together to meet … Good collaborator, happy to jump in to help plan work, solve problems and deliver features. Knowledge of subjects including: Java, SpringBoot, relational databases and API design and development. Experience working using agile methodologies. Experienced with engineering best practices including TDD, pairing, automation, continuous delivery. Ideally also knowledge or More ❯

engineers, UI developers, document quality specialists, legal experts and product managers to enhance and improve our data model, the AI-driven document processing pipeline, API layers, internal tools and UIs. You will create high-level and detailed designs, as well as work collaboratively regards coding best practices, PR reviews … About you: You’re an experienced engineer spanning backend used to working in Python You like to own the whole solution, from database schema design to API format and UI design principles You’ll be comfortable working with Agile, testing work and deploying to production multiple times … by prioritising speed of delivery or reliability depending on the circumstances Your experience: Several years production experience with Python 3 Experience with database schema design and an understanding of optimisations for read-heavy write-heavy workloads with PostgreSQL Production experience with API design & benchmarking especially JSON REST More ❯

engineers, UI developers, document quality specialists, legal experts and product managers to enhance and improve our data model, the AI-driven document processing pipeline, API layers, internal tools and UIs. You will create high-level and detailed designs, as well as work collaboratively regards coding best practices, PR reviews … About you: You’re an experienced engineer spanning backend used to working in Python You like to own the whole solution, from database schema design to API format and UI design principles You’ll be comfortable working with Agile, testing work and deploying to production multiple times … by prioritising speed of delivery or reliability depending on the circumstances Your experience: Several years production experience with Python 3 Experience with database schema design and an understanding of optimisations for read-heavy write-heavy workloads with PostgreSQL Production experience with API design & benchmarking especially JSON REST More ❯

engineers, UI developers, document quality specialists, legal experts and product managers to enhance and improve our data model, the AI-driven document processing pipeline, API layers, internal tools and UIs. You will create high-level and detailed designs, as well as work collaboratively regards coding best practices, PR reviews … About you: You’re an experienced engineer spanning backend used to working in Python You like to own the whole solution, from database schema design to API format and UI design principles You’ll be comfortable working with Agile, testing work and deploying to production multiple times … by prioritising speed of delivery or reliability depending on the circumstances Your experience: Several years production experience with Python 3 Experience with database schema design and an understanding of optimisations for read-heavy write-heavy workloads with PostgreSQL Production experience with API design & benchmarking especially JSON REST More ❯

are looking for a solutions-oriented individual who can contribute effectively within a team and has the ability to lead projects that include complex design and system integrations. Responsibilities: Design & Development: Architect, design, and implement scalable and reliable Java-based software solutions. Contribute to the development of … industry standards. Code Quality: Write clean, efficient, well-documented, and maintainable Java code. Conduct thorough code reviews and advocate for best practices in software design and coding standards. Collaboration: Work closely with stakeholders, product managers, architects, and other engineers to understand the requirements and translate them into technical solutions. … applications. Technical Skills: Backend Development: Strong expertise in Java and related frameworks such as Spring or Spring Boot. Experience with modern architecture and related design patterns. Strong algorithmic and object-oriented design skills. Recent experience with RESTful API design and implementations is preferred. Architecture: Proven experience More ❯

You will collaborate with cross-functional teams to ensure the delivery of high-quality systems while maintaining technical excellence and innovation. Key Responsibilities: Architectural Design & Development: Define, design, and implement scalable and secure technical architectures for enterprise-level applications and systems. Oversee the integration of complex software systems … and challenges during project lifecycles. Develop proof-of-concepts (POCs) and prototypes for proposed solutions. Key Skills & Competencies: Strong expertise in software engineering principles , design patterns, and best practices. Proficiency in multiple programming languages (e.g., Java, Python, C#, or others) and frameworks. Extensive experience with cloud platforms (e.g., AWS … Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes). Hands-on experience in microservices architecture , API design, and distributed systems. Deep understanding of DevOps practices, CI/CD pipelines, and infrastructure as code (IaC). Familiarity with data architecture, databases (SQL/NoSQL), and big data technologies. More ❯

The Change Partners are working with a tier-1 Beverage brand who are hiring for a Azure (API) Integration Engineer. The Azure Specialist will be responsible in desiging integration strategies for a variety of systems internally, creating efficiencies across data flows and ensuring seamless API implementation. Please note … OAuth2 and Cloud) integration development. Partner with technology and business teams to define requirements for integration and align to business objectives. Lead on integration design solutions and API patterns. Be the 'go to' specialist for platform integration, working with Product owner. Manage end to end lifecycle development of … the product from a design, build, deployment and operational management of the platform. Ensure platform/product is developed efficiently and reliably in line with company policies. Become hands on with API integration patterns, REST, SOAP, cloud and wider architectures, components, visualisation of networks and autonomy. Work with More ❯

The Change Partners are working with a tier-1 Beverage brand who are hiring for a Azure (API) Integration Engineer. The Azure Specialist will be responsible in desiging integration strategies for a variety of systems internally, creating efficiencies across data flows and ensuring seamless API implementation. Please note … OAuth2 and Cloud) integration development. Partner with technology and business teams to define requirements for integration and align to business objectives. Lead on integration design solutions and API patterns. Be the 'go to' specialist for platform integration, working with Product owner. Manage end to end lifecycle development of … the product from a design, build, deployment and operational management of the platform. Ensure platform/product is developed efficiently and reliably in line with company policies. Become hands on with API integration patterns, REST, SOAP, cloud and wider architectures, components, visualisation of networks and autonomy. Work with More ❯

Title: Full Stack Software Engineer Job Description: Opportunity for talented Full Stack Software Engineer to join collaborative engineering team. This role will focus on design, architecture, and implementation of software components as well as the overall solution, utilizing concepts, and best engineering practices of microservices architecture. As Full Stack … improvements to provide our customers and partners future proof, flexible and scalable solutions, while maintaining high quality standards. You will be responsible for analysis, design, automation, engineering, research and development, implementation, following and implementing design patterns and principles, utilizing concepts of clean architecture and clean code. Primary Responsibilities … Develop and maintain server-side and client-side applications using React, TypeScript, Java, Spring Boot, ensuring code quality, efficiency, and adherence to best practices. Design and implement scalable and efficient data structures and algorithms to optimize application performance. Ensure seamless integration of front-end and back-end components to More ❯