API Design Jobs in London

1 to 25 of 26 API Design Jobs in London

Technical Lead

Greater London, England, United Kingdom
UST
Technical Lead (API design) UST is currently recruiting for a Technical Lead (fixed term contract) role who comes with a strong technical background to join their award-winning team. About the role The successful candidate will be a team player with a proven background of managing IT teams … solid technical background and possess excellent analytical, problem-solving skills and excellent communication and stakeholder management skills. Key Deliverables: o Experience in managing IBM API Connect Gateway projects o Experience in managing and delivering the technical aspects of migration projects o Be well-versed in REST fundamentals and API design best practices. o Closely work with API developers/testers/analysts/engineers and help them with their day-to-day constraints and supervise their work. o API design using tools provided by the IBM API Connect V5/V10 suite. Experience more »
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API Technical Lead

London, United Kingdom
Falcon Chase International
We are looking for API Tech Lead to work with one of our leading client. Essential:- Api Design & Best practices in MS Stack background Event Driven Architecture Api Testing & Deployment practices Tools used for Api Design, Develop & Test Strong Azure with Api Management … experience Rest Api, Open Api specification, Api Strategies, Governance, messaging Technologies (eg Azure Topics/service bus, Kafka), microservices MS Stack background & related technology to build API. RESTful web servicesJMS MessagingJSON, XMLAbility to lead on discussion regarding API platform standards.Ability to lead on discussion regarding Event … Driven Architecture standards.Micro services architectureExperience of developing component designs and specification Experience:- Proven experience in leading software engineering teams, preferably in API and EDA development and management. Strong technical background in API and EDA architecture, cloud technologies (Azure preferred), messaging technologies, and digital transformation. Excellent stakeholder management skills more »
Employment Type: Permanent
Salary: GBP Annual
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Frontend Developer

London, England, United Kingdom
Arrows
Full Stack Developer - React.JS - Python - Rest API - SQL - 6 Months - Paying up to £615 (Inside IR35) - Hybrid As a Full-Stack Engineer you will collaborate with a cross functional team to design and develop systems that operate on a wide range of data sets. You will work closely … the engineers to deliver good quality software that benefits our users. Key Responsibilities: Develop and maintain responsive, user-friendly web applications using React JS. Design, develop, and implement RESTful APIs for seamless integration between front-end and back-end systems. Collaborate with cross-functional teams to gather and understand … them into technical specifications and solutions. Utilize AWS Gateway to build, deploy, and manage APIs securely and efficiently. Develop server-side logic using FAST API and other relevant technologies to ensure robust and scalable backend systems. Ensure the performance, reliability, and scalability of applications and APIs through thorough testing 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

South East London, England, United Kingdom
Intelix.AI
dollar company-wide transformation.Key Responsibilities & RequirementsExtensive experience leading platform analytics/team with orchestrated multiple analytics components.Experience in business rules engine (BRE)/layer design and implementationExperience in real-time analytics design and implementation.Deep understanding of both real-time processing and asynchronous analytics systemsExperience in statistical sequence mining … and analysis methodsExperience in distributed machine learning systems design and deploymentUnderstanding of distributed domain driven architecture and product thinkingTechnical SkillsArchitecture & DesignEnterprise Architecture and good knowledge of object-oriented programming and design patternsAWS services: API gateway, Lambda, SNS, SQS, DynamoDB, Kinesis, EC2, Athena, Elastic BeanstalkREST API Design … of both functional programming and object-orientated programmingExcellent programming skills in R and PythonExperience designing and building R/Python-based REST APIs, and API specifications using Swagger/OpenAPFunctional programming and object-orientated programmingAWS services (including Kinesis, ECR, Lambdas, SageMaker and DynamoDb) or other cloud servicesSound understanding of more »
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Junior Solutions Architect

South East London, England, United Kingdom
Hybrid / WFH Options
Solirius Consulting
our 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.You will … 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 »
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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 »
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C# Developer - .NET C#

Feltham, London, 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
Salary: £65,000
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 »
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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
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Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Equifind
of 6 years of experience with PHP, HTML, CSS, Javascript, and SQL Extensive knowledge of PHP 8.2 and proficiency in PostgreSQL. Experience in RESTful API design and development Strong abilities in writing maintainable and scalable code adhering to specific coding standards and styles. Nice to have experience: Experience … with application middleware (API gateways, ESBs, etc) and relevant tools and vendors Direct experience with AWS infrastructure and services. Experience in building and maintaining CI pipelines. Cypress knowledge a plus. Extensive experience using Git and Jira. Experience using Tailwind. Proficiency in modern front-end frameworks such as React, Vue.js … or AngularJS. Background in UI/UX design principles. They offer a competitive salary and benefits. This role is hybrid - the successful applicant must be able to work in the city of London 3 days a week. more »
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Product and Engineering Leader

London Area, United Kingdom
Trade Ledger™
Making: Guide our technical direction with an emphasis on high-quality, scalable solutions that address real market needs. Lead by example in championing our API-first principle and advocating for engineering excellence in Cloud-native and SaaS best practices. Product Strategy & Roadmap Development: Collaborate with executive leadership to define … they go hand in hand. By focusing on excellence in our processes and products, we can solve a multitude of problems efficiently and effectively. API First Approach: Prioritising API design for clarity and efficiency. Collaborative Model: Promoting a culture where open communication and decision-making involve all … understanding of Agile development best practices. Experience in developing SaaS products that serve multiple industries, demonstrating versatility and market fit. Strategic vision in organisational design and operational efficiency, with a focus on delivering customer value rapidly. A deep appreciation of how a high performing software engineering team should operate. more »
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Senior Software Engineer - Full Stack

London, England, United Kingdom
Sillion
already successfully delivering this product to FTSE100 and FTSE250 clients in a variety of sectors from automotive to industrials to distribution. As you help design the next iteration of this system, you will need to consider high availability, high throughput, data consistency and security, but we will count on … leader and mentor in a world-class engineering team in the longer term. ⠀ You will: Collaborate with adjacent teams and the wider company to design, prioritise, develop and implement software solutions to address complex business issues. Be productive as an independent contributor, able to make pragmatic decisions about development … quickly grasp the nuances of requirements and identify critical decision points for stakeholders. Drive requirements clarity for ambiguous problems and produce technical design documents and project plans. Implement software and infrastructure that is designed and built on foundations of strong security, correct results, and reliable auditability. Ensure data governance more »
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Software Architect

London, England, United Kingdom
Hybrid / WFH Options
Spectrum IT Recruitment
a global customer base. The company is building a complex new SaaS platform and needs a Software Architect to take overall responsibility for its design and architecture. Their technology stack is .NET. *Fully remote working - The company has software teams in the UK, Europe and US. They all work … development teams within the business for further portfolio integration in the next 1-2 years. The Software Architect will be responsible for Leading integration design for the migration of products to the new SaaS platform Actioning feature requests from Product Managers Working with Project Managers and Development Managers to … agree detailed requirements and establish an implementation plan including API designs, interaction diagrams etc Owning the entire platform architecture to ensure reliability and scalability. Proof of concept work and code samples - C# Key experience Technical background in software development - C# Azure Proven experience owning the architecture for a complex more »
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Senior Fullstack Web Developer

London, England, United Kingdom
Hybrid / WFH Options
DiverseJobsMatter
cross-functional teams to drive forward development and deliver high-quality and scalable solutions. Key Responsibilities: Lead the end-to-end development of our API plus some other smaller web applications, ensuring seamless integration of front-end and back-end components. Collaborate with cross-functional teams, including our Online … and intuitive user interfaces using modern front-end technologies such as React.js or Angular. Implement interactive data visualisations and features to enhance user engagement. Design, implement, and maintain robust back-end systems to handle large volumes of football data. Develop APIs and integrate third-party services to enrich the … application's functionality. Design and optimise databases to store and retrieve football-related data, always with performance and optimisation in mind. Identify poorly performing queries and implement fixes. Work closely with Tech services to ensure security best practice around data protection, authentication, and authorisation. Conducting regular security audits and more »
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Lead Cloud Engineer

London, United Kingdom
Barts Health NHS Trust
investigate, implement and manage the cloud computing services and data management systems that comprise the SDE. In addition, the Lead Cloud Engineer will plan, design and organize customizations of the SDE for researchers and clinicians to support approved projects by working with teams of contractors. You will be continually … Experience in developing and delivering technical training around the use of a data analysis environment to researchers and clinicians. Experience in leading architectural cloud design processes leading to the operation and delivery of large-scale complex cloud solutions (including public, private and hybrid platforms) through a team. Experience in … demonstratable record of communicating these within a team. Experience in using an agile methodology to deliver projects within an organization that uses a structured design methodology. Demonstrable scripting or programming skills (e.g., Python, BASH, Terraform, GitHub, etc.) Ability to use continuous integration and distribution pipelines (DevOps) to deploy applications more »
Employment Type: Fixed-Term
Salary: £66718.00 - £76271.00 a year
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Data Architect Azure Databricks - FinTech

South East London, England, United Kingdom
Hybrid / WFH Options
Client Server
instrumental in building out a new data architecture in collaboration with the Chief Data Officer to support business growth. You'll employ Domain Driven Design principles to create unified data models that standardise how data is produced, consumed and interpreted across the business and develop a thorough understanding of … or go into the office on a flexible basis for the rest of the month.About you:You have expertise with Data Architecture including data API design, data strategy and end-to-end data management systemsYou have indepth experience with Azure and Azure DatabricksYou have a good knowledge of more »
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Data Architect Azure Databricks - FinTech

London
Hybrid / WFH Options
Client Server
instrumental in building out a new data architecture in collaboration with the Chief Data Officer to support business growth. You'll employ Domain Driven Design principles to create unified data models that standardise how data is produced, consumed and interpreted across the business and develop a thorough understanding of … go into the office on a flexible basis for the rest of the month. About you: You have expertise with Data Architecture including data API design, data strategy and end-to-end data management systems You have indepth experience with Azure and Azure Databricks You have a good more »
Employment Type: Permanent
Salary: £88,000 - £95,000
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Data Architect - Hybrid - £85-100k - central London

SE1, Tower of London, Greater London, United Kingdom
Hybrid / WFH Options
Avanti Recruitment
luxury of working anywhere in the world for up to 30 days! Requirements: Azure Data Bricks Data Strategy Data Transformation Data Cloud Migration Data API Design Delta Lake/Lakehouse Strong communication skills and also being able to translate to a non-technical audience Previous Finance/Fintech more »
Employment Type: Permanent
Salary: £85000 - £100000/annum
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Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Hewitt Banks
React Native, is preferred, while familiarity with Swift/Objective-C or Kotlin is advantageous. Additionally, a solid grasp of application architecture and RESTful API design is crucial. Proficiency in a systems-level language such as C, C++, Rust, or Go is also desirable. About the Tech Any more »
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Full Stack Engineer

South East London, England, United Kingdom
Hybrid / WFH Options
Hewitt Banks
with React Native, is preferred, while familiarity with Swift/Objective-C or Kotlin is advantageous.Additionally, a solid grasp of application architecture and RESTful API design is crucial. Proficiency in a systems-level language such as C, C++, Rust, or Go is also desirable.About the Tech Any popular more »
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Technical Lead (Software)

London, England, United Kingdom
Version 1
good industry software engineering practices (code quality, CI/CD, security etc). Experience in technical ownership for a product or software solution, covering design, estimation, shaping and user story/requirement creation Collaborate and liaise with other Version 1 and customer stakeholders/end users in the software … understanding of coding best practices and modern architectural patterns, including microservices and message-driven architectures, non-functional requirements, continuous delivery (CI/CD), and API designing and integration. Hands-on developing/coding role using one or more of Java or C# or .NET or Python plus one or more »
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Software Developer

Greenford, London, United Kingdom
Indotronix Avani UK Ltd
Software Developer About Us: Join a prominent innovator in the electronic solutions industry. Our company is dedicated to advancing the design, development, and manufacturing of sophisticated electronic systems for various sectors globally. With a focus on excellence and innovation, we continuously push the boundaries of technology to deliver outstanding … services. Your role will involve collaborating with embedded software engineers, hardware engineers, and system architects to enhance application performance and user experience. Key Responsibilities: Design and test software applications for Windows/Linux and Android devices. Develop Web applications for data transfer and streaming services (both Back- and Frontend … applications). Design databases and establish database connectivity over IP. Collaborate with embedded software engineers, hardware engineers, and system architects to enhance application performance and user experience. Manage releases and builds in a structured manner to track changes and variants effectively. Improve and document test procedures and test processes more »
Employment Type: Permanent
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Software Developer

Greenford, London, United Kingdom
Hybrid / WFH Options
Indotronix Avani UK Ltd
UK. Salary £50,000 per annum About Us: Join a prominent innovator in the electronic solutions industry. Our company is dedicated to advancing the design, development, and manufacturing of sophisticated electronic systems for various sectors globally. With a focus on excellence and innovation, we continuously push the boundaries of … services. Your role will involve collaborating with embedded software engineers, hardware engineers, and system architects to enhance application performance and user experience. Key Responsibilities : Design and test software applications for Windows/Linux and Android devices. Develop Web applications for data transfer and streaming services (both Back- and Frontend … applications). Design databases and establish database connectivity over IP. Collaborate with embedded software engineers, hardware engineers, and system architects to enhance application performance and user experience. Manage releases and builds in a structured manner to track changes and variants effectively. Improve and document test procedures and test processes more »
Employment Type: Permanent, Work From Home
Salary: £55,000
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Senior Java/Kotlin Engineer

London Area, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
using TypeScript/JavaScript. The ideal candidate is passionate about fintech innovation, possesses strong technical skills, and thrives in a collaborative environment. Key Responsibilities: Design, develop, and maintain backend services using Java and Kotlin. Collaborate with cross-functional teams to deliver high-quality solutions that meet business requirements. Utilize … but not limited to EC2, S3, Lambda, and DynamoDB. Solid understanding of TypeScript/JavaScript for frontend development. Experience with microservices architecture and RESTful API design. Strong problem-solving skills and the ability to troubleshoot complex issues. Excellent communication and interpersonal skills, with the ability to collaborate effectively with more »
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API Design
London
10th Percentile
£52,500
25th Percentile
£56,688
Median
£77,500
75th Percentile
£100,000
90th Percentile
£113,125