6 of 6 API Design Jobs in Northampton

of December 2025 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 … 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 ❯

This role is pivotal in shaping the product's backend foundation - particularly for high-scale, data-driven APIs and event-driven infrastructure. Key Responsibilities: * Design and develop cloud-native backend services using Python and AWS Lambda * Build scalable microservices and event-driven systems using SQS, SNS, and EventBridge * Contribute … to API development (REST/GraphQL) and data integration pipelines * Collaborate with cross-functional teams on architecture and system design * Interface with frontend engineers (Vue.js stack) and data platform engineers (Snowflake, Airflow) * Help define and implement CI/CD pipelines and observability practices * Support a feedback-driven culture … software engineering experience, ideally in a SaaS or cloud-first environment * Strong Python backend development experience * Deep understanding of AWS serverless tools (Lambda, DynamoDB, API Gateway, etc.) * Experience building distributed systems and event-driven architecture * Familiarity with GraphQL APIs and scalable API design * Exposure to cloud observability More ❯

talented and passionate frontend engineering team The Role As a Frontend Engineer, youll be responsible for: Leading the development of frontend software components, from design to deployment and maintenance Contributing to technological and architectural decisions, ensuring high-quality code and user experience Advocating for product and user experience, ensuring … and architecture alignment Designing and reviewing APIs in collaboration with other teams Analyzing and improving the performance, scalability, and efficiency of system components Conducting design and code reviews to maintain best practices About You Youre a great fit if you have: 3+ years of experience in frontend engineering using … React and TypeScript Strong understanding of web technologies, including HTML, CSS, and JavaScript Experience with WebGL or similar graphics libraries Proven experience with API design and collaboration with backend teams Familiarity with CI/CD pipelines and best practices A passion for creating excellent user interfaces with high More ❯

of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design, and agile engineering practices to accelerate innovation in a tech-driven world. Why consider joining our Digital & Data community? ?? Join our Digital & Data team … working alongside product, design and a wide range of other experts and cross-disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust-based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with … to ensure scalable, high-performance applications: .NET (including Entity Framework 6 and Core, ASP.NET MVC and MVC Core) CSS, HTML, JavaScript/Typescript REST API design Microsoft SQL Server, MySQL, Postgres AWS What you can expect ?? Work to agile best practices and cross-functionally with multiple teams and More ❯

empower businesses in the fast-evolving payments landscape. With a commitment to excellence and innovation, they are seeking a talented Solutions Architect to help design and implement scalable, robust, and efficient payment systems. Key Responsibilities: Collaborate with cross-functional teams to define and design technical solutions aligned with … business objectives. Lead the architecture, design, and implementation of payment solutions. Evaluate and recommend technology stacks and frameworks to enhance system performance, scalability, and security. Provide technical leadership throughout the project lifecycle, ensuring adherence to best practices and governance standards. Engage with stakeholders to gather and understand requirements, translating … Architect, with a strong background in the financial services industry. Strong understanding of Salesforce, Salesforce technologies and Salesforce development. Familiarity with Strong understanding of API design and integration, microservices architecture, and cloud platforms (AWS, Azure, or similar). Proficiency in architectural frameworks and methodologies (e.g., TOGAF, Zachman). More ❯

to realize this vision for DailyPay by enabling efficient and effective deployment and management of machine learning models. How You Will Make an Impact: Design and Implement MLOps Solutions: Design and implement scalable and efficient ML pipelines and workflows, encompassing model training, deployment, monitoring, and retraining. Contribute to … learn, TensorFlow, or PyTorch CI/CD Experience: Experience with CI/CD tools and practices (e.g., GitHub Actions, Jenkins) and the ability to design and implement efficient CI/CD pipelines Containerization and Orchestration: Knowledge of containerization and orchestration technologies (e.g., Docker, Kubernetes) Monitoring and Logging: Experience with … in a remote, collaborative environment Nice to Haves: Experience with infrastructure-as-code tools like Terraform or CloudFormation. Familiarity with microservices architecture and RESTful API design. Experience leading small projects and managing stakeholders. Contributions to open-source projects or participation in the MLOps community. What We Offer: Competitive compensation More ❯