API Design Jobs in the UK

1 to 25 of 79 API Design Jobs in the UK

Full Stack Software Developer

Leigh, Greater Manchester, United Kingdom
Ideal Recruit Ltd
role in designing, developing, and maintaining cutting-edge software solutions that drive data-driven insights for our clients. Leveraging your expertise in Java programming, API design, and platform support, you will contribute to the continuous enhancement and optimization of our analytics platform. You will work closely with cross … solver with a strong foundation in software development and a passion for staying current with the latest technologies. Key Responsibilities: General Code & Technical Application: Design, develop, and maintain high-quality software solutions that align with business needs. Develop and maintain full stack applications. Write clean, efficient, and well-documented … quality and adherence to coding standards. Java Development: Use Java to architect, develop, and maintain robust software components and applications within our analytics platform. API Design: Design and implement efficient and scalable APIs to facilitate seamless integration of our analytics platform with external systems and services. Niagara more »
Employment Type: Permanent
Salary: £40000 - £50000/annum
Posted:

API Architect for the ESB Analysis Team

London Area, United Kingdom
Hybrid / WFH Options
SkillRecruit
Role : API Architect for the ESB Analysis Team Location : London Hybrid Role Type: Contract Duration 6+ Months Principle Responsibilities Work as part of API Design and analysis team with responsibility for API Design, aligned to value streams. The architect is responsible for analysis of existing … system and defining the API contract. Prepare Design Document and presentation for the stakeholders Work with Global Enterprise/Solution Architects to review end-to-end technical design. Review/Ensure the technical design is technically coherent and future proof and compliance with technology standards and regulatory more »
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API Architect for the ESB Analysis Team

london, south east england, United Kingdom
Hybrid / WFH Options
SkillRecruit
Role : API Architect for the ESB Analysis Team Location : London Hybrid Role Type: Contract Duration 6+ Months Principle Responsibilities Work as part of API Design and analysis team with responsibility for API Design, aligned to value streams. The architect is responsible for analysis of existing … system and defining the API contract. Prepare Design Document and presentation for the stakeholders Work with Global Enterprise/Solution Architects to review end-to-end technical design. Review/Ensure the technical design is technically coherent and future proof and compliance with technology standards and regulatory more »
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C# .NET Software Developer

tamworth, midlands, United Kingdom
Hybrid / WFH Options
Marmion
Designing, developing, modifying, and maintaining our client’s range of software products in line with published standards and guidelines. Propose and assess solutions to design issues by identifying and evaluating new technologies and third-party components. Mentor and develop junior members of the team. Hold a natural curiosity and … experience in ASP.NET MVC Unit testing experience An ability to debug large, multi-solution, multi-layer projects. Object Oriented programming practices, SOLID principles and design patterns. SQL, Microsoft SQL Server (2012 onwards), relational database design and performance diagnostics, with an ability to write and optimise SQL queries. UK … to work in the UK; please note we cannot offer sponsorship for overseas candidates. Desirable: Knowledge of Entity Framework Agile and Waterfall methodologies Web API, REST API and API Design Front-end: CSS3 & HTML Javascript Frameworks, specifically Knockout (Javascript MVVM frameworks) An understanding of security considerations more »
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Lead C# Web Developer

birmingham, midlands, United Kingdom
Hybrid / WFH Options
Marmion
days) Excellent Career Progression Key Skills: 5+ years’ experience developing web applications in C# or VB.NET. Web Development in ASP.Net MVC. Knowledge of Web API, REST API and API design . Experience with unit, integration and load testing. Front-end experience: CSS3, HTML and JavaScript MVVM … Frameworks , specifically Knockout. T-SQL, Microsoft SQL Server (2016 onwards), relational database design. Object Oriented programming practices, SOLID principles and design patterns. Proficient in developing enterprise scale Web Applications and distributed software, with demonstrable experience of creating new applications/architectures. An understanding of security considerations when designing and … developing public-facing applications and API endpoints. Experience mentoring less experienced developers. The Opportunity The successful candidate will play a key role in designing, developing, modifying, and maintaining a range of web applications and wider software products. You will be encouraged to create innovative solutions that revolutionise fleet management more »
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Analytics Team Lead

Greater London, England, United Kingdom
Intelix.AI
transformation. Key Responsibilities & Requirements Extensive experience leading platform analytics/team with orchestrated multiple analytics components. Experience in business rules engine (BRE)/layer design and implementation Experience in real-time analytics design and implementation. Deep understanding of both real-time processing and asynchronous analytics systems Experience in … statistical sequence mining and analysis methods Experience in distributed machine learning systems design and deployment Understanding of distributed domain driven architecture and product thinking Technical Skills Architecture & Design Enterprise Architecture and good knowledge of object-oriented programming and design patterns AWS services: API gateway, Lambda, SNS … SQS, DynamoDB, Kinesis, EC2, Athena, Elastic Beanstalk REST API Design and specification using Swagger/OpenAPI Programming Experience of both functional programming and object-orientated programming Excellent programming skills in R and Python Experience designing and building R/Python-based REST APIs, and API specifications using more »
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Analytics Team Lead

london, south east england, United Kingdom
Intelix.AI
transformation. Key Responsibilities & Requirements Extensive experience leading platform analytics/team with orchestrated multiple analytics components. Experience in business rules engine (BRE)/layer design and implementation Experience in real-time analytics design and implementation. Deep understanding of both real-time processing and asynchronous analytics systems Experience in … statistical sequence mining and analysis methods Experience in distributed machine learning systems design and deployment Understanding of distributed domain driven architecture and product thinking Technical Skills Architecture & Design Enterprise Architecture and good knowledge of object-oriented programming and design patterns AWS services: API gateway, Lambda, SNS … SQS, DynamoDB, Kinesis, EC2, Athena, Elastic Beanstalk REST API Design and specification using Swagger/OpenAPI Programming Experience of both functional programming and object-orientated programming Excellent programming skills in R and Python Experience designing and building R/Python-based REST APIs, and API specifications using more »
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Python Developer

Glasgow, Scotland, United Kingdom
Hybrid / WFH Options
Neogen Recruitment
team and contribute to the development of cutting-edge web applications. Responsibilities: Collaborate with cross-functional teams to analyze and understand project requirements. Breakdown design specifications from Figma or other design tools into reusable and efficient ReactJS components. Implement and maintain server-side logic using Python and the … testing processes for both frontend and backend code using industry-standard tools. Work closely with UX/UI designers to ensure seamless translation of design concepts into functional user interfaces and applications. Stay up to date with the latest industry trends and technologies to ensure continuous improvement of development … Requirements: Experience as a Full-stack Developer with expertise in both backend (Python, Django DRF) & frontend (ReactJS+Typescript) Strong understanding of modern development practices and design patterns. Proficient in breaking down design specifications from Figma or similar tools into working templates. Experience with automated testing tools and frameworks. Solid more »
Posted:

Lead Software Engineer

Leeds, West Yorkshire, Yorkshire and the Humber
Lloyds Banking Group
Containerization: Familiarity with containerization technologies Web and Mobile Development: Knowledge of web and mobile application development, including front-end and back-end technologies, responsive design, and mobile app development frameworks. APIs: Understanding of API design principles, RESTful APIs. Data Management: Experience with data storage and processing technologies more »
Employment Type: Permanent
Salary: £86,964 - £102,310
Posted:

Junior Solutions Architect

Greater London, England, United Kingdom
Hybrid / WFH Options
Solirius Consulting
public sector clients, helping to deliver Solirius’ services to the highest standard. The role will involve working with multiple business stakeholders, helping them to design business solutions which will then be implemented by the delivery teams. As a Junior Solution Architect, you will undertake a structured analysis of technical … issues, translating this analysis into designs that describe a solution. You will be consulted on the design and can provide design patterns. You will identify the deeper issues that need fixing and look for opportunities to collaborate and reuse components, communicating with both technical and non-technical stakeholders. … with management and communication skills ● Hold between 2-6 years of experience in a Software Engineering/architecture or development role. ● Experience in the design & implementation of end-to-end data and application architectures. ● Experience in conceptual, logical and physical modelling. ● Experience in the design & implementation of complex more »
Posted:

Junior Solutions Architect

london, south east england, United Kingdom
Hybrid / WFH Options
Solirius Consulting
public sector clients, helping to deliver Solirius’ services to the highest standard. The role will involve working with multiple business stakeholders, helping them to design business solutions which will then be implemented by the delivery teams. As a Junior Solution Architect, you will undertake a structured analysis of technical … issues, translating this analysis into designs that describe a solution. You will be consulted on the design and can provide design patterns. You will identify the deeper issues that need fixing and look for opportunities to collaborate and reuse components, communicating with both technical and non-technical stakeholders. … with management and communication skills ● Hold between 2-6 years of experience in a Software Engineering/architecture or development role. ● Experience in the design & implementation of end-to-end data and application architectures. ● Experience in conceptual, logical and physical modelling. ● Experience in the design & implementation of complex more »
Posted:

Software Developer

Carnforth, England, United Kingdom
Hybrid / WFH Options
KnoWho
commercial experience in C#/.NET Development Tech Stack: C#/.NET (.NET Core ideally) UI Development (WPF/XAML/MVVM) Entity Framework API Design & Development OOP SQL Git/TFS Android Desirable skills include Docker, Kubernetes, CI/CD & Azure DevOps To be considered you'll … need a background in C# and a willingness to work on some massive projects & products. Role Overview: Design & architecture of applications and design/development of user-facing applications Building reusable code libraries Testing, validation and optimisation Cross application functionality Documenting Problem solving and investigation Peer code reviews more »
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C# Developer - .NET C#

Ashford, England, United Kingdom
Global Technology Solutions Ltd
Wednesdays and Thursdays in the office and Mondays and Fridays remote. Required experience: • Excellent communication skills. • .NET C# (2+ years) commercial experience • Experience with API design/REST • Microservices • Knowledge of software design patterns/Threading • Agile methodologies • Unit testing/TDD/Mocking Candidates with the more »
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C# Developer - .NET C#

Ashford, Kent, United Kingdom
Hybrid / WFH Options
Global Technology Solutions Ltd
from the existing team and reciprocally teach new ideas and technologies. Required experience: Excellent communication skills. .NET C# (2+ years) commercial experience Experience with API design/REST Microservices Knowledge of software design patterns/Threading Agile methodologies Unit testing/TDD/Mocking Candidates with the more »
Employment Type: Permanent
Salary: GBP 65,000 Annual
Posted:

C# Developer - .NET C#

ashford district, south east england, United Kingdom
Global Technology Solutions Ltd
Wednesdays and Thursdays in the office and Mondays and Fridays remote. Required experience: • Excellent communication skills. • .NET C# (2+ years) commercial experience • Experience with API design/REST • Microservices • Knowledge of software design patterns/Threading • Agile methodologies • Unit testing/TDD/Mocking Candidates with the more »
Posted:

C# Developer - .NET C#

Ashford, Surrey, South East, United Kingdom
Hybrid / WFH Options
Global Technology Solutions Ltd
from the existing team and reciprocally teach new ideas and technologies. Required experience: Excellent communication skills. .NET C# (2+ years) commercial experience Experience with API design/REST Microservices Knowledge of software design patterns/Threading Agile methodologies Unit testing/TDD/Mocking Candidates with the more »
Employment Type: Permanent, Work From Home
Posted:

Developer

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
and Oracle 11g Ability to write, test/debug, and tune complex queries Write stored procedures and stored functions Experience with architecture principles and design best practices Must have experience with data modeling in an Enterprise Data warehouse and data marts Autosys or comparable job scheduler (control-M or … practices for securing web applications, especially when handling user data. UI Frameworks and Libraries: Knowledge of UI frameworks and libraries such as Bootstrap, Material Design, or similar tools to expedite UI development. Azure Active Directory B2C: Experience in configuring and integrating Azure Active Directory B2C for user identity and … including but not limited to Azure App Service, Azure Functions, Azure Storage, Azure SQL Database, and Azure Active Directory. RESTful APIs: Understanding of RESTful API design and consumption for communication with backend services and data retrieval. Authentication and Authorization: Experience implementing secure authentication and authorization mechanisms in web more »
Posted:

Developer

london, south east england, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
and Oracle 11g Ability to write, test/debug, and tune complex queries Write stored procedures and stored functions Experience with architecture principles and design best practices Must have experience with data modeling in an Enterprise Data warehouse and data marts Autosys or comparable job scheduler (control-M or … practices for securing web applications, especially when handling user data. UI Frameworks and Libraries: Knowledge of UI frameworks and libraries such as Bootstrap, Material Design, or similar tools to expedite UI development. Azure Active Directory B2C: Experience in configuring and integrating Azure Active Directory B2C for user identity and … including but not limited to Azure App Service, Azure Functions, Azure Storage, Azure SQL Database, and Azure Active Directory. RESTful APIs: Understanding of RESTful API design and consumption for communication with backend services and data retrieval. Authentication and Authorization: Experience implementing secure authentication and authorization mechanisms in web more »
Posted:

Frontend Developer

England, United Kingdom
NP Group
Required Excellent communication and interpersonal skills (must be comfortable with screen recording). Proven experience as a Front-end Developer (80% UI/20% API) Proficient with modern JS/TS libraries and frameworks like, ReactJS, Svelte, etc. Experience with scaled TypeScript. Experience with server-side languages such as … Node.js (or Python). Familiarity with SQL/NoSQL (e.g., MongoDB, PostgreSQL). Solid understanding of RESTful/Graph API design and integration. Knowledge of version control systems, such as Git. Ability to collaborate effectively within an agile/scrum team environment. Strong problem-solving and analytical skills. … Highly Beneficial Experience working with large datasets. Comfortable gathering and documenting requirements Proficient in component composition and isolation Background in product design or strategy Exp. with Palantir Foundry. Experience in pharmaceutical/finance/healthcare industries. Responsibilities will include: Construct and maintain high-quality web applications that support insight more »
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Senior Systems Development Manager

East London, London, United Kingdom
Everpool Recruitment
to translate business needs into technical specifications. This is an exciting and unique opportunity to gain full 24/7 ownership of systems from design and architecture through development, deployment, and on-going dev-ops. As such, you will have experience in multi-tenanted platforms (ideally e-commerce) and … Windows Server 2012 R2+ Active Directory Distributed File System DNS SSL certificate creation & management IIS configuration & management DBA: Highly experienced in Microsoft SQL Server design and architecture, and as a minimum, have used the following features in a production environment. SQL Server Agent Stored Procedures (incl CLR) User defined … be highly skilled with the following tools & languages. Microsoft Visual Studio 2017+ Server side - C#, MVC, Blazor, .Net Framework & .Net core, console applications, Restful API - design, deployment and consumption, classic ASPVB Script. Frontend - HTML, CSS, JavaScript, jQuery, Ajax, page design and usability. Data MSSQL RDBMS using Entity more »
Employment Type: Permanent
Salary: £50,000
Posted:

AWS Developer

City of London, England, United Kingdom
Hybrid / WFH Options
Cyber Security Jobsite
core mission capabilities. You'll work as part of empowered, autonomous DevOps teams with regular contact with end-users to flexibly and efficiently understand, design, develop, deploy and maintain applications and services on AWS. You'll be encouraged to identify new ways of solving problems and get to work … but if not we'll help you with them AWS Certification at Associate level eg Solution Architect, Developer or DevOps Expertise in microservices and API design Docker, and container runtime platforms such as Kubernetes, EKS, ECS etc Strong understand of operational concepts on AWS, particularly monitoring and observability more »
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Senior Software Engineer

London, England, United Kingdom
Burberry
with Node.js, TypeScript and React. Strong understanding of the Node.js runtime environment and event-driven programming. Experience with cloud services. Solid understanding of RESTful API design and development. Strong understanding of front-end technologies, including HTML5, CSS3, and JavaScript. Experience with database technologies (SQL and NoSQL) and data more »
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Software Developer - Prospects

London, England, United Kingdom
Hybrid / WFH Options
Jisc
application features to users, either face to face, or remotely. • Following internal processes and standards for managing software development across its lifecycle, from initial design to regular feature releases and bug fixes. • Maintaining an understanding of application use with colleges, universities, students and staff, ensuring software developed matches their … or all, of: Javascript, NextJS, React, Typescript, Node.js, Java, Angular, Pug/Jade, Spring/Spring Boot, Python, Terraform, CDK, Azure, AWS, Docker, RESTful API design, WCAG accessibility guidelines. • Ability to develop expertise in new languages and technologies as required. • An ability to explore technology solutions across the more »
Posted:

Solutions Architect

derby, midlands, United Kingdom
Hybrid / WFH Options
Pope Marshall
has come from a development background (preferably C#) with experience of Domain Drive Design. Specifically, someone that has demonstrable experience of solutioning Domain Driven Design in a cloud environment and understanding of architectural patterns to support modern cloud based solutions. Hands-on experience in the latest technology frameworks including … its advice and service. With 2,000+ advisers based locally in regions across the UK. Responsibilities As a Solution Architect specialising in Domain-Driven Design (DDD) within AWS, APIs, and microservices, your responsibilities include: Designing Scalable Architectures - develop architecture solutions in AWS that adhere to DDD principles, ensuring scalability … and flexibility. Implementing Microservices : Design and implement microservices architectures, ensuring modularity, independence, and resilience. Creating APIs : Architect and design APIs to enable communication and integration between microservices and external systems Applying DDD Principles : Apply domain-driven design principles to identify bounded contexts, aggregates, and domain events, ensuring more »
Posted:

Software Engineer

Cambridge, England, United Kingdom
Neubla
most data-intensive applications. Neubla is made up of people with expertise and lots of experience in many different fields such as AI, semiconductor design, and compilers. At Neubla, you can work in a rapidly changing environment where your new ideas will become innovative products, services, and customer experiences … specifically for our designated hardware platform. Your contributions will be instrumental in advancing the capabilities and performance of our cutting-edge technology. Job Description Design Neubla Compute library API and Testing framework Develop high-performance kernels for machine learning operators, including convolutions, matrix multiplication units and high-bandwidth … the NPU framework. Conduct thorough testing and debugging of kernels to ensure reliability and functionality. Document and maintain clear, concise, and comprehensive code and design documentation. Contract position with potential to be full-time Qualifications Masters, PhD, or equivalent experience in Computer Engineering, Electrical Engineering, or related field Proficient more »
Posted:
API Design
10th Percentile
£32,100
25th Percentile
£50,000
Median
£60,000
75th Percentile
£78,750
90th Percentile
£100,000