1 to 25 of 30 API Development Jobs in the North West

range of well-known clients. You'll work across backend services, APIs and cloud infrastructure, while also having the opportunity to contribute to frontend development where appropriate. Working within a collaborative product team, you'll be involved throughout the software development lifecycle, helping to deliver secure, high-performing … application architecture. Contribute to technical discussions and continuous improvement initiatives. Tech Stack Essential C# .NET/.NET Core TypeScript REST APIs Microsoft Azure Backend Development API Development Desirable React Node.js Azure Functions CI/CD Infrastructure as Code Docker Microservices Headless CMS Cloud-Native Development About ...

maintain full-stack applications – Build robust, scalable applications using Python (FastAPI/Flask), and ReactJS following best practices and design patterns• Contribute to the development lifecycle – Write clean, maintainable code, implement CI/CD pipelines with GitHub Actions, deploy to Kubernetes, and ensure quality through testing and code reviews … environments• Software Engineering Fundamentals – Strong understanding of OOP concepts, design patterns, SOLID principles, algorithms, data structures, and ability to write clean, maintainable code• Backend Development – Proficiency in Python (Pandas, FastAPI, Flask) for building enterprise applications, data processing, and API development• Frontend Development – Experience with ReactJS, Node.js ...

lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environment. This role is ideal for developers with strong technical expertise who are looking … portals using ASP.NET MVC/.NET Core Design and integrate REST APIs with internal and third-party services Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Connect applications to relational databases using Entity Framework Core (DbContext, LINQ, Migrations) Debug and trace request flows from UI Controller API Database ...

systems Coach and guide a small team of MLOps Engineers, Analytics Engineers and AI Engineers Collaborate with Data Science, Pricing, Data Engineering and Software Development teams Evolve Machine Learning and AI Engineering standards and frameworks Enhance data pipelines and engineering infrastructure for scaled ML and AI solutions Support data … acquisition, transformation, model discovery and development Ensure model auditability, versioning and data security Design and implement cloud AI Ops using Azure Optimise deployment of ML and AI model scoring code in production services Use CI/CD pipelines and manage deployment and versioning of data science and AI models ...

Liverpool | Hybrid Working | Competitive Salary We're looking for an experienced Lead Solutions Architect & Development Lead to join our senior IT team, reporting directly to the IT Director. This is a hands-on technical leadership role where you'll shape the firm's technology strategy while remaining actively involved … software development, architecture, database management and team leadership. You'll play a key role in designing scalable enterprise solutions for a 1,000-user organisation and work closely with senior stakeholders to deliver technology that drives the business forward. Key Responsibilities Lead the design of enterprise-wide software architecture ...

make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect … with your peers on technical direction within your team Desired Skills and Experience Core Software Engineering JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud & Infrastructure Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search ...

technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. #J ...

make a difference solving the worlds most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect … with your peers on technical direction within your team Desired Skills and Experience Core Software Engineering JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud & Infrastructure Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search ...

influence engineering strategy Work within a senior, AI-first engineering environment KEY POINTS Principal-level position with significant technical ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, TypeScript, React and cloud technologies Opportunity to shape engineering standards, architecture and AI adoption ABOUT … cloud infrastructure. Working closely with senior stakeholders, product teams and fellow engineers, you'll help establish engineering standards, drive adoption of AI-assisted development practices, and mentor other engineers as the team continues to grow. This role offers genuine autonomy, giving you the opportunity to influence technology decisions, engineering ...

your peers on technical direction within your team Required experience Core Software Engineering such as: JavaScript frameworks (React, NextJS), TypeScript, Python or Java REST API development/OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. … working in an Agile delivery team We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. Benefits ...

innovation. As a trusted, AI-aware professional, you will work collaboratively across teams to solve complex challenges, influence technical direction, and support the development of future-ready solutions. This is an opportunity to consult with purpose, continuously evolve, and help architect tomorrow in a dynamic Agile environment. Hybrid working … innovation. As a trusted, AI-aware professional, you will work collaboratively across teams to solve complex challenges, influence technical direction, and support the development of future-ready solutions. This is an opportunity to consult with purpose, continuously evolve, and help architect tomorrow in a dynamic Agile environment. Hybrid working ...

connecting applications to it. Build and maintain Power BI reports, collaborating with business colleagues to understand reporting requirements and investigate issues. Work constructively with development partners through delivery and handover, identify maintainability concerns, flag material gaps against agreed business requirements, and maintain documentation for ongoing development and application … responsibility for improvements after delivery. Practical experience building and maintaining React and TypeScript applications, with a sound understanding of HTML and CSS. Strong backend development experience, including designing, building, and troubleshooting custom APIs and system integrations. Some practical experience building and maintaining Power BI reports. Confidence in understanding unfamiliar ...

your peers on technical direction within your teamRequired Skills and ExperienceFull-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, JavaREST API development & OpenAPI/SwaggerCloud services (AWS or Azure)Containerisation & Orchestration (Docker, Kubernetes, OpenShift)Infrastructure as Code (Terraform, Ansible)Relational Databases (e.g. PostgreSQL)Elasticsearch … testing frameworks (e.g. Mocha, Jest, Cypress)We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application.Benefits & Work ...

effective unit testing practices to ensure proper code design, readability, and reliability.Assistant Vice President ExpectationsTo advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/business divisions.Lead a team performing complex tasks, using well developed professional knowledge … customer-focused solutions. This is an opportunity to work on multi-layered engineering tasks, contribute to modern software delivery practices, and influence the development of systems that drive business success.To be successful as a Software Engineer, you should have experience with:Good proficiency in Golang, Java, C#, JavaScript/ ...

manage a small team of engineers building and maintaining Portal applications, APIs, and supporting services Conduct regular 1:1s, provide feedback, and support career development Guide the evolution of Portal architecture to improve scalability, maintainability, and consistency Contribute to feature development and application maintenance Support automation, tooling … work Uphold security, quality, data privacy, compliance, and health and safety policies Requirements Experience managing or mentoring software engineers, including hiring, performance, and career development Solid technical background in modern web and backend systems Experience with APIs and cloud platforms such as AWS and Serverless Experience with PHP, Laravel ...

their success.Configure the Creatio no-code/low-code platform to build robust and scalable CRM/BPM solutions.Contribute to the technical design, development, and deployment of Creatio solutions, which may include coding and API development for more complex requirements.Contribute to the improvement of our standards, approaches … role.Ability to explain technical concepts clearly to both technical and non-technical audiences.Desirables:Creatio certifications (e.g., Creatio Certified Professional, Creatio Developer).Experience with Creatio development tools and concepts (e.g., C#, JavaScript, SQL, Creatio SDK) for extending platform functionality.Familiarity with relational database concepts and data integration techniques.Familiarity with agile development ...

platform or infrastructure engineering background. Experience building and supporting enterprise-scale services. Strong automation and scripting skills (Python, PowerShell, Java, Go or similar). API development and systems integration experience. CI/CD, Infrastructure as Code and DevOps practices. Experience with cloud platforms (Azure, AWS or GCP). ...

strategy for a portfolio of proprietary financial technology products. Lead and develop a growing international engineering organisation. Drive modern software engineering practices across product development, platform engineering and cloud services. Partner with Product teams to align engineering delivery with strategic objectives and business outcomes. Champion engineering excellence through automation … whilst maintaining agility. Build strong relationships across Product, Technology, Risk, Compliance and Executive Leadership teams. Provide technical leadership for strategic initiatives including platform modernisation, API development and operational resilience. Support the continued growth of a globally distributed engineering function and external technology partnerships. What We're Looking ...

define and oversee the technical implementation of a client project We\'d love to talk to you if You have strong knowledge of API development using Java, including ORM storage You actively facilitate and encourage knowledge sharing within the team and wider department You advocate for best engineering ...

seeking a highly motivated Senior Engineer to lead the design, development, and optimisation of intelligent systems that power our next-generation applications. This is an exciting opportunity to join a growing team, working in a flexible and innovative environment to deliver world-class AI solutions that drive business value. … Contribute to internal knowledge sharing and mentor junior engineers. Skills and experience: Required: Proven expertise in utilizing Python-based frameworks such as FastAPI for API development, Celery for task management, and Postgres for database solutions. Experience with vector and graph databases, and RAG-based architectures. Experience of with ...

with clients and internal teams to take ideas from concept to production. This includes agentic systems, bespoke applications, and early-stage (0–1) product development , primarily using OpenAI technologies. We’re particularly interested in engineers who combine technical depth with real-world impact , and who are keen to grow … Deliver GenAI solutions including RAG pipelines, tool use, and evaluation frameworks Contribute across the full solution lifecycle: design, build, testing, deployment, and iteration Support development of agentic systems (multi-agent workflows, orchestration, human-in-the-loop) Optimise performance, cost, and maintainability in cloud environments (AWS/Azure) Work closely ...

Software Engineers at every level within a team across our Manchester, Gloucester or London teams, so we will discuss the great opportunities for development or challenges we offer based off your professional profile.Due to the interesting work we do and the sector this team is working in, we require … technical direction within your teamDesired Skills and Experience:Core Software Engineering across a variety of languages, e.g. JavaScript frameworks (React, NextJS), TypeScript, Python, JavaREST API developmentOpenAPI/SwaggerCloud services (AWS or Azure)Containerisation & Orchestration (Docker, Kubernetes, OpenShift)Infrastructure as Code (Terraform, Ansible)Relational Databases (e.g. PostgreSQL)Elasticsearch/OpensearchUnit ...

lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environ click apply for full job details ...

latest technologies. As a Senior Software Engineer, you’ll be a key player in shaping the future of banking. You’ll lead the design, development, and maintenance of quality practices while collaborating with other engineers, architects, and stakeholders to understand the objectives, goals, and requirements of the projects … working on.Key Responsibilities:Lead the design and development of software that delivers a positive customer experienceCreate and maintain high-quality software using Python as your primary languageOptimize our software engineering capability and new technologiesFollow best engineering practices such as TDD, BDD, Pair-programmingMentor and collaborate with other engineers ...

using the latest technologies.As a Software Engineer, you’ll be a key player in shaping the future of banking. You’ll lead the design, development, and maintenance of quality practices while collaborating with other engineers, architects, and stakeholders to understand the objectives, goals, and requirements of the projects … working on.Key Responsibilities:Design and development of software that delivers a positive customer experienceCreate and maintain high-quality software using Python as your primary languageOptimize our software engineering capability and new technologiesFollow best engineering practices such as TDD, BDD, Pair-programmingMentor and collaborate with other engineers to deliver resultsQualifications ...