Permanent API Design Jobs in England

1 to 25 of 49 Permanent API Design Jobs in England

Technical Lead (Software)

Manchester, 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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C# .NET Software Developer

Tamworth, England, 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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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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Senior C++ Engineer

Greater Manchester, England, United Kingdom
NearTech Search
which integrate with the core product. Essential Skills: Excellent C/C++ programming skills. Proficiency in Jenkins or similar build tools. Good understanding of API design using SOAP and REST. Familiarity with networking concepts. Experience across Windows, Linux, and Web Platforms. Knowledge of concurrency, scalability, and fault-tolerant more »
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Lead C# Web Developer

Birmingham, England, 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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PHP Developer

Cambridge, England, United Kingdom
Search 5.0
bonus Commuting & Travel support Income protection, life assurance, medical Professional growth funds What you have: 1-2 years of experience in PHP Understanding of API Designs and OOP Framework experience with Laravel/Symfony/Django more »
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Technical Lead (Software)

Newcastle Upon Tyne, 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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C# Developer - .NET C#

Ashford, Middlesex, 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
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Data Lead (Applications)

Milton Keynes, Buckinghamshire, United Kingdom
Lorien
into their offices based in Milton Keynes when needed. Depending on experience, this role is paying between £57,696 - £64,914 per annum Responsibilities: Design and develop a roadmap of data driven applications that support improved customer experience and learning Take responsibility, plan and implement the delivery of technical … Knowledge of: Azure platform, CI/CD Pipelines, Scripting Languages, databases Experience in Devops and interested in new methodologies in technical development Experience in API design and development Previous experience leading quality assurance (test coverage, documentation, continuous deployment) Knowledge of AGILE/SCRUM Methodologies Desirable: Exposure to multiple … Artificial intelligence and data analytics Exposure to data storage technologies (eg, SQL/NOSQL). Knowledge and experience of good web and user interface design and web standards (eg W3C). Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this more »
Employment Type: Permanent
Salary: GBP 64,914 Annual
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Sage X3 Developer

Northampton, Northamptonshire, East Midlands, United Kingdom
Connexa
X3 Developer to join their talented team. The ideal candidate will have a strong background in Sage X3 and expertise in REST, SOAP, and API Design. This role offers an exciting opportunity to work on challenging projects, contribute to innovative solutions, and grow your career within a supportive and … forward-thinking company. Key Responsibilities: Develop, customize, and maintain Sage X3 applications to meet business requirements. Design and implement REST and SOAP APIs to facilitate seamless integration with other systems. Collaborate with cross-functional teams to understand business needs and translate them into technical specifications. Troubleshoot and resolve issues more »
Employment Type: Permanent
Salary: £60,000
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Senior Backend Engineer

Manchester Area, United Kingdom
TransPerfect
include: Engage in all phases of application development, with a focus on coding and debugging in alignment with security standards throughout the entire lifecycle Design, build, and maintain efficient, reusable, and reliable code/APIs to support applications both for web and mobile Collaborate regularly in a cross-functional … use version control software such as GIT Knowledge of SOLID principles Knowledge of clean code practices Experience using web service protocols such as Rest, API design for extensibility and integration Experience debugging complex applications Experience with Agile development project management methodologies Database Development in SQL Server or NoSQL more »
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Senior Full Stack Engineer

Greater Manchester, England, United Kingdom
NearTech Search
crafting web applications using Angular or React. Node.js skills capable of tackling any challenge. Proactive approach to development - being resourceful. A deep understanding of API design principles, whether it's SOAP or REST. Working with with AWS. If you’re interested in this Full Stack Engineering role please more »
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Software Development Manager

England, United Kingdom
Hybrid / WFH Options
Shakespeare Martineau
PaaS Key Accountabilities As an experienced Development Manager, you will lead development projects across predominantly Microsoft C# .Net MVC, SQL Server technologies and Web API’s as well as infrastructure focussed requirements and solutions. Managing the successful delivery of these solutions will require you to plan, coordinate and lead … activities across the full delivery lifecycle. Responsible for the resource management, recruitment, development and growth of our bespoke development capabilities. Leading design phases on Business IT programmes, validating requirements and ensuring that all aspects of UX, data and solution design are within scope, complete, and deliverable. Having responsibility … Source Control Experience of Microsoft architectural blueprints and transitioning on premise application to the cloud Azure Cloud development, Blazor, NServiceBus, CQRS and Domain-driven design, Scrum/Agile, API Design and management skills Data Engineering projects using Data Lakes, Data factories, ETL techniques, Synapse and PowerBI MS 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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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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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 »
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Enterprise Architect

England, United Kingdom
Your Next Hire
with the Mergers & Acquisitions/Integrations function, as well as Product, Security, and Technical teams. As a Enterprise Architect, you will spearhead the architectural design and planning for integrating various TMS products and their underlying IT systems in the UK. Integration Strategy and Architect ure:Design and implement … technologies to facilitate integration in a hybrid technical environment, including Linux, Windows, Java, .NET, SQL, NoSQL, and Cloud Na tive.Knowledge and experience with DDD, API Design, Microservices, SOA, ETL, TDD, and related patterns and pract ices.Understand principles and technologies for successful delivery of integrated products and services, including more »
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Senior Software Engineer

London Area, United Kingdom
ADLIB Recruitment | B Corp™
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 … as excited getting your hands dirty across the development lifecycle. Day to day tasks include - Collaborating 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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Full Stack Engineer

Birmingham, England, United Kingdom
Amber Resourcing
cross-functional teams ensuring responsive and highly performing designs. Your Responsibilities: Back-end and Front-end software development using (React/Angular/Django) API Design and Development Open Charge Point Protocol (OCPP) Integration Due to the nature of the role, the ideal candidate would have previous experience more »
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Senior Backend Engineer

London Area, United Kingdom
Burns Sheehan
technical leadership in designing and implementing integration strategies aligned with organizational goals. Oversee and lead complex integration projects from conception to completion. Architect and design scalable and robust integration solutions, considering long-term system sustainability and flexibility. Mentor and guide junior integration engineers, providing technical expertise, best practices, and … integration engineering roles. Strong programming skills in languages such as Node.js and TypeScript Strong knowledge of Azure cloud technologies and Terraform IaC Experience with API design, RESTful APIs, and other integration protocols. Knowledge of data integration patterns and ETL processes is important for effectively moving and transforming data more »
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Technical Consultant

England, United Kingdom
Actaris Recruitment Ltd
expertise all-throughout the lifecycle of the supply chain software implementation. You will perform development for our product throughout the project life cycle including design, create technical design specs, software development, testing, issues analysis and resolution, and implementation/post implementation support. You will work with our customers … to understand and gather their business requirements and actively lead in technical design workshops to implement them. The principal is a technical expert that will install our software at customer site providing technical architecture and hardware sizing. You will coordinate development for customizations of our software solutions and be … and programming languages (SQL, Java and Shell scripting are essential, and Python or C++ recommended) • Strong understanding of Microservices Architecture, Spring boot and REST API design. • Good understanding of concepts like virtualization, networking, wide area networks. • Good Linux knowledge • Good understanding of networking, security, and protocols (HTTPS, SSH, TLS more »
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Application Architect

London Area, United Kingdom
Hybrid / WFH Options
Montash
API Architect Contract length: 6 months (extensions available). Location: Hybrid (2 days a week in central London) Inside IR35 Start date- Mid July. Industry: Finance. Interview- 2 stage (phone screening and in person) A renowned financial services client is looking for an expert level API designer to … act as a SME and designing APIs that meet business needs. Working with the cross functional teams and designing high level API architecture. Key responsibilities: Design, validate and deliver APIs. Ensure best practices and industry standards are followed. Using REST principles. Issue and incident management. Maintain documentation for … deliverables. Participate in agile meetings. Required skills: Multiple years of professional Api Design. Multiple years experience with Swagger Hub, Postman, Open Api code-generator Versed in API governance and guidelines design. Proven experience with scalable RESTful APIs. Deep understanding of endpoints, request and response formats, authentication mechanisms more »
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Front Office Software Developer

Greater London, England, United Kingdom
Quant Capital
regions with a wide range of strategies. As a Senior Software Engineer, you will work closely with a talented team of engineers to collaboratively design and develop robust software solutions essential for facilitating global trading operations. This includes systems such as trading systems, exchange connectivity solutions, monitoring systems, and … in C++ , Rust, Java and Python Demonstrated expertise in network communication, including multicast and WebSockets. Proficiency in inter-process messaging, micro-service architectures, and API design. Familiarity with Functional Programming and Immutable Design. Experience with trading systems is desirable Excellent oral and written communication skills. Bachelor's degree in more »
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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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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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API Design
England
10th Percentile
£41,250
25th Percentile
£52,500
Median
£65,000
75th Percentile
£78,750
90th Percentile
£100,000