Permanent API Development Jobs in England

1 to 25 of 122 Permanent API Development Jobs in England

Senior Software Engineer

Coulsdon East, England, United Kingdom
Janes
e.g. AWS Step Functions, Apache Airflow).Good understanding of data modelling, algorithm, and data transformation techniques to work with data platforms.Working knowledge of cloud development practices (AWS/GCP/Azure) and API development (e.g. usage of Express on EKS/ECS), as well as common cloud more »
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Backend Engineer

London Area, United Kingdom
Hybrid / WFH Options
La Fosse
is partnering with a cutting edge start up looking to complement their existing team. You would have a lot of ownership, autonomy, learning and development opportunities within this team, and they put collaboration at the heart of everything they do. They have a really high performing team, yet maintain … a friendly culture. Key Requirements: Python & API development – Flask/FastAPI/Django PostgreSQL + Relational DB’s Good communication skills MSc or PHD in computer science or mathematics Cloud experience – AWS/GCP preferred Nice to have: ML stack in Python Java Terraform Compensation: This role is more »
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Lead of Data Applications

Milton Keynes, England, United Kingdom
The Open University
Take responsibility, plan and implement the delivery of technical data applications end to end from inception to deployment and maintenance. This includes full stack development and testing, implementing CICD, deployments and managing service Review code and provide technical direction to the team Own and evolve the tech stack and … development of web applications for use by a large numbers of users Be responsible for all security, GDPR and accessibility compliance Be responsible for governance approvals Foresee risks, issues and dependencies associated with deliveries and mitigate/flag them appropriately Overseeing and assuring application quality (Development, End to … a high performing team Setting the technical direction of the team and contribute towards technology decisions Key Skills Required Programming experience in full stack development of applications, in-depth background in front and back-end web development Knowledge of: Azure platform, CI/CD Pipelines, Scripting Languages, databases more »
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Graduate Software Engineer

Hampshire, England, United Kingdom
Spectrum IT Recruitment
in Computer Science, Physics, or a similar subject with knowledge/experience of Python, Java, or similar programming language. The company has a structured development programme for graduates and offers excellent opportunities for technical development and career progression. Key experience Degree in a relevant subject i.e. Computer Science … in Python, Java, or similar language Any experience in the following areas would be advantageous but is not essential:- AI Machine Learning Data modelling API development Cloud computing This is an opportunity to work in a varied role with a company committed to the professional development of more »
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Software Engineer - Python & TypeScript

London, England, United Kingdom
Fruition IT
use of their data. As the Software Engineer, you will interpret client objectives and requirements to develop solutions that drive insight into the product development process. You will will be an integral part of the project's software development team. Key responsibilities: Develop and maintain deployment pipelines, utilising … CI/CD pipelines to assist with automated testing and infrastructure provisioning. Key requirements: Strong Python and/or TypeScript/JavaScript experience (for API development). Experience with Kubernetes/Docker Swarm/Openshift Relevant Clearance - DV/EDV level. If you are interested in the role more »
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Senior PHP Developer

Manchester Area, United Kingdom
Digital Gurus
A SaaS company based in Manchester are currently looking for a UK based senior PHP developer to join on a hybrid basis, leading the development of their greenfield platform using Laravel & Microservices. Ideally you will be able to visit the Manchester office once every 2 weeks or so. Technology … PHP applications Strong Laravel Experience VueJs Experience Experience in TDD and testing suites for PHP (PHPUnit, Codeception) Experience with git, github Experience with REST API development This is a company that has experienced massive growth in the last two years and have the ambition and drive to continue more »
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Senior Software Engineer

Manchester Area, United Kingdom
Explore Group
of Backend to ensure we achieve maximum impact with restructuring the engineering function. Key Skills: .NET Frameworks and .NET Core Extensive experience in backend development C# : Advanced skill level in C# for crafting customised functionalities and system integrations. Umbraco CMS: Deep familiarity with Umbraco’s capabilities including managing content … effectively, and security. API Development and Integration: Build APIs for external and internal use to expand the functionalities of websites. Feature Implementation: Construct and integrate customised features within the Umbraco platform to fulfil client needs. Requirements: Comfortable managing numerous engineering teams rolling out projects successfully Code Quality Management … code quality through thorough reviews and adherence to industry best practices Technical Coaching: Mentor junior developers, providing them with guidance on best practices and development techniques Testing and Deployment: Skills in implementing CI/CD pipelines and using testing frameworks to ensure application reliability. Experienced in building a strong more »
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Principal Java Engineer (Web Api's, Cloud, Financial Services)

Southampton, England, United Kingdom
Hybrid / WFH Options
Hays
Principal Java Engineer (Spring, API’s, Cloud, Scala) Eastleigh, Southampton (Hybrid/Remote) £75000 - £90000 + Excellent Benefits This role cannot offer any VISA Sponsorship, and requires a minimum 10 years Java/Spring experience. Your new company I’ve been retained to recruit a Principal Java Engineer for … where software is a profit maker, not a cost. They are an online business first so tech has always been key. You’ll spearhead development of internal and external systems, websites, APIs and service layers. Some are traditional server-hosted products and others are cloud-based so there is … stretch your comfort zone. You will be working closely with the business, analysts and testers and will be involved at all stages of the development lifecycle from the initial idea to the delivery. You will be an active lead in daily catch-ups where you will provide honest updates more »
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Data Engineer

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
well as provide suggestions for new standards and procedures as the move toward cloud technologies matures. Participate in all phases of the agile systems development life cycle, including requirements analysis, design (including code design and code reviews), development, testing and deployment, picking up data development tasks within … benefits including corporate membership to ClassPass Paid volunteer time to step away from your desk and into the community Support to grow through professional development courses, tuition/qualification reimbursement and more All-inclusive approach to Diversity, Equity and Inclusion Maternal/paternal leave benefits and family services Complimentary … articulating complex technical concepts to non-technical audiences. Experience with modern technology stacks, agile methodologies, and cloud computing Experience of working with geographically disperse development teams Strong knowledge of Asset Management data Nice to have skills Experience of micro-service development and API development Degree educated more »
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Java Engineer (Spring, API's, Financial Services)

Southampton, England, United Kingdom
Hybrid / WFH Options
Hays
Java Engineer (Spring, API’s, Financial Services) Eastleigh, Southampton (Hybrid/Remote) £45000 - £65000 + Excellent Benefits This role cannot offer any VISA Sponsorship, and requires a minimum 5 years Java/Spring experience. Your new company I’ve been retained exclusively to recruit a Java Engineer for a … stretch your comfort zone. You will be working closely with the business, analysts and testers and will be involved at all stages of the development lifecycle from the initial idea to the delivery. You will be an active participant in daily catch-ups where you will provide honest updates … time to join. What you'll need to succeed We are looking for 5+ years commercial experience, specifically with Java/Springboot working on API development. Experience using Git, Subversion, Restful Web Services and SOAP will be important. As will creating Unit Tests. The role will be back end more »
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Senior C# Engineer (Full Stack) – .Net 6 (or later), Blazor, RabbitMQ, PaaS, Azure, Docker, Swagger - Global

Greater London, England, United Kingdom
Smart Sourcer
and Executive Technology Stakeholders to shape and deliver disruptive technology solutions. You’ll require the following skills and experience: Extensive experience operating in senior development & engineering positions following industry best practices Extensive experience of up-to-date C# and the .Net ecosystem (.Net 6 or later) within Azure environments … of immutability & idempotence Experience authoring and maintaining CI/CD pipelines Experience with a variety of database technologies (inc. SQL Server) Experience of modern API development e.g. Swagger Experience of UI development with Blazor In depth knowledge of scalable, secure & high performance cloud engineering platforms Exposure to more »
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Integration Developer

Brighton, England, United Kingdom
Hybrid / WFH Options
Study Group
identifying key connection points and delivering solutions using best practices on the Boomi platform. Working alongside the broader integration team, your responsibilities include ongoing development and operational support for our integration platform and numerous system integrations. This global position involves supporting project and IT stakeholders across diverse functions such … Boomi platform • Work with key project and IT stakeholders on integration design • Architecture and design for new integrations and services in the Boomi platform • Development of new integrations and services in the Boomi platform • Maintain and enhance the quality and processing of current integration points • Develop a thorough understanding … multiple initiatives and projects delivering end to end solutions that integrate with each other and enterprise systems Boomi Developer Certification, Qualifications in MS SQL, API development, ETL are desirable ABOUT US Study Group is a leading international education provider that is dedicated and passionate about helping students around more »
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Microsoft Dynamics 365 Integration Developer

Leatherhead, England, United Kingdom
KBR, Inc
serving government customers globally, including capabilities that cover the full lifecycle of defence, space, aviation and other government programs and missions from research and development, through systems engineering, test and evaluation, program management, to operations, maintenance, and field logistics. Sustainable Technology Solutions (‘STS’), featuring proprietary technology, equipment, catalysts, digital … connect Dynamics 365 Finance and Operations with other systems such as ProjOps, Dataverse, Data Lake, Synapse, Enterprise Data Warehouse (EDW), or third-party applications. Development: Writing code and developing custom solutions using relevant programming languages and technologies (such as X++, C#, SQL, XML, JSON) to create seamless data flow … and functionality between different systems. API Development: Utilizing APIs (Application Programming Interfaces) provided by Dynamics 365 Finance and Operations and other systems to facilitate data exchange and communication between them. Data Mapping and Transformation: Defining data mapping rules and implementing data transformation processes to ensure data consistency and more »
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Full Stack Developer (PHP/MySQL/Vue.js)

Greater Manchester, England, United Kingdom
Hybrid / WFH Options
Principle
Full Stack Developer you will be proficient in developing scalable web applications using PHP, MySQL, and Vue.js. You will collaborate with the design and development teams to create innovative solutions that meet the required business needs. Responsibilities: Develop and maintain web applications using PHP, MySQL, and Vue.js. Collaborate with … a commercial environment You’ll be proficient in Vue.js, or similar JavaScript frameworks (React, Angular etc) You’ll have a good understanding of RESTful API development. Experience with version control tools, preferably Git. Any experience with Laravel or Symfony frameworks is ideal Any experience of working within an SaaS more »
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Software Developer

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
The Global Technology department has 400+ employees, running numerous change projects across all areas of the firm, including vendor implementations, regulatory change, in-house development, as well as overseeing change delivery from third party suppliers. The Fixed Income Quant Platform Team sits within the Fixed Income Technology department and … on role, and you will be expected to take ownership of key initiatives from design to delivery and to contribute to the architecture and development practices. This role is closely integrated with the investment team. It is therefore important that you can communicate and collaborate effectively across all areas … and reasonable accommodations. Generous Holiday policies Paid volunteer time to step away from your desk and into the community. Support to grow through professional development courses, tuition/qualification reimbursement and more. All-inclusive approach to Diversity, Equity, and Inclusion Maternal/paternal leave benefits and family services Complimentary more »
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Senior Backend Engineer

Central London, London, United Kingdom
Hybrid / WFH Options
TMW Unlimited
progressive forward-thinking agency? TMWX is a cutting-edge tech agency dedicated to revolutionising digital experiences through the adoption of a Composable MACH (Microservices, API-first, Cloud-native, Headless) architecture. We have a new opportunity for an enthusiastic and experienced Senior Backend Engineer. Youll be passionate about leveraging the … modern programming languages and frameworks such as C#, Node.js, Python, or Go. Write clean, maintainable, and well-documented code following coding standards and software development best practices. Perform code reviews, ensuring quality and maintainability and provide constructive feedback, and mentor junior engineers to foster a culture of continuous learning … a high degree of automation, clean architecture, and high quality with a customer-centric mindset. Commercial experience of writing and integrating with Microservices and API development. A hunger to seek out new technologies, industry trends, and best practices -- and enjoy sharing that knowledge with others. Have experience with React more »
Employment Type: Permanent, Work From Home
Salary: £70,000
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Engineer (Need Python and Fast API Exp)

South East London, England, United Kingdom
Hybrid / WFH Options
J&C Associates Ltd
provides support to the clients across UK, Europe and Australia. We have an excellent job opportunity for you.Role Title: Engineer (Need Python and Fast API Exp)Location: Hybrid (Sheffield or London 2 days a week onsite)Duration: Until 30/11/24Role Description:We are seeking an experienced … Python, FastAPI framework, Ansible, Ansible Automation Platform, and Jenkins, to join our innovative team. The ideal candidate will have a strong background in automation, API development, pipeline development, and experience with both Puppet and AnsibleKey Responsibilities:1. Automation Development: Design, develop, and maintain automated solutions using … Python scripting and Ansible playbooks. Implement automation workflows to streamline repetitive tasks and improve operational efficiency.2. API Development: Utilize the FastAPI framework to design and implement robust APIs for various applications and services. Ensure high performance, scalability, and security of the APIs while adhering to best practices.3. Pipeline more »
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API Service Modeler

Sheffield, England, United Kingdom
eTeam
Job DescriptionAPI Service Modeler12 MonthsSheffield - Hybrid - 70% in officeJob Description: API Service ModelerResponsibilities:• Design and develop API services that enable seamless integration with our party data model data platform.• Implement robust and scalable API solutions that adhere to industry best practices and standards.• Ensure the security, reliability … and performance of the API services, including handling data validation, authentication, authorization, and error handling.• Optimize API performance and scalability to meet the growing demands of our data platform.Required Skills:• Strong experience in designing and implementing API services for data platforms.• Proficiency in popular API technologies … of data models and database concepts.• Familiarity with data integration processes and tools.• Strong programming skills in one or more languages commonly used for API development (e.g., Python, Java)• Experience with API documentation tools and standards (e.g., OpenAPI/Swagger).• Knowledge of authentication and authorization mechanisms more »
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Senior C# Full Stack Developer (6 month FTC)

London, England, United Kingdom
Walt Disney World Resort
Disney Destinations International team supporting Walt Disney Travel Company (UK & Ireland) ecommerce platform and portfolio of marketing microsites. As a key member of the development team you will maintain and update the bespoke ecommerce platform, taking a lead role in evolving the front and back-end technology stack and … to be onsite 4 days a week in the Hammersmith office. Areas of Responsibility Take a leading role in Front and Back-end website development, managing junior team members to deliver complex solutions across full development life cycle, bringing a talent for complex problem solving and ability to … both independently and in supervisory role, helping upskill the team in both technical and product knowledge. Proactively manage tools, hardware and environments to support development requirements. Manage integration with third party software providers (e.g. Queue-It), taking responsibility for maintaining the relationship and integrating the technology successfully into the more »
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Senior C# Engineer (Full Stack) - .Net 6 (or later), Blazor, RabbitMQ, PaaS, Azure, Docker, Swagg...

South East London, England, United Kingdom
Smart Sourcer
and Executive Technology Stakeholders to shape and deliver disruptive technology solutions. You’ll require the following skills and experience:Extensive experience operating in senior development & engineering positions following industry best practicesExtensive experience of up-to-date C# and the .Net ecosystem (.Net 6 or later) within Azure environmentsStrong front … programmingDemonstrable understanding of immutability & idempotenceExperience authoring and maintaining CI/CD pipelinesExperience with a variety of database technologies (inc. SQL Server)Experience of modern API development e.g. SwaggerExperience of UI development with BlazorIn depth knowledge of scalable, secure & high performance cloud engineering platformsExposure to Python, OpenAI and more »
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Python Software/Cloud Engineer - London - £60k - Hybrid - 1 day a week in office

South East London, England, United Kingdom
Hybrid / WFH Options
Areti Group
performance bonusStrong extensive perks and benefits list Skills and Experience – Must Haves· Demonstrable first-hand experience with delivery in all phases of the software development lifecycle· Experience developing software in Python or other object-oriented language such as C# or Java· Experience with RESTful API development· Experience … with Serverless development such as AWS Lambdas or Azure Functions.· Experience with Docker and Kubernetes· Experience with CI/CD such as Gitlab or Jenkins· Experience with an RDBMS database and/or NoSQL database such as DocumentDB· Experience with automated testingSkills and Experience – Nice to Haves· Experience in more »
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Senior Full Stack Python Developer

South East London, England, United Kingdom
Service Care Solutions
and experienced Full-Stack Developer to coma and join an exceptional team based in Canary Wharf.Working for a passionate company that is driving the development and engineering of engineering platforms across the UK. They are an eco-focused, lo-carbon business that has made an amazing impact across the … considered).Microservices and using related tools – e.g., Docker, Docker Compose, Kubernetes, logstash and using messaging tools e.g. Rabbit MQ, Apache Kafka.Databases – e.g., SQL, PostgreSQL.RESTful API development and management.Performance Tuning.Solid understanding of design patterns and relevant implementation models.Solid understanding of DevOps tooling, GitLab, CI/CD, Jenkins, build pipelines more »
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Senior Java Software Engineer

London Area, United Kingdom
HCLTech
CPG, and Public Services. Consolidated revenues as of $13 billion. Job description- From a technology perspective, we require 10+ years of experience in software development as an lead developer with strong Java, Kubernetes/docker experience along side Authorization experience. Mandatory Skills – Java, Spring boot, Micro-services, Kubernetes/… Docker and Authorization The candidate should be able to demonstrate experience with: • Minimum 7 year experience with strong application development on Java/JEE platform, open-source technologies with any cloud background (GCP/AWS/Azure) • 3+ years of experience in a technical architecture/solutions role especially … like GCP/AWS/Azure • Exposure and knowledge on Docker, Google Kubernetes environment is preferred. • Experience in spring framework, spring boot and REST API development with data processing and storage solutions on GCP/AWS/Azure • Hands on experience on application security implementation, SAML, OAuth 2.0 more »
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Realtime Risk Java Developer

South East London, England, United Kingdom
CRISIL Limited
existing code for the Risk Tech.Primary task would be to help the bank design and enhance the rates trading infrastructure right from design to development and testing.Develop technical specifications, high level/detailed design, testing strategies, and implementation plans from business requirementAs the successful applicant you will be responsible … for supporting modern agile software development methods; including educating & mentoring less experienced OOP team members.Overall the work will be flexible based on client requirements.Core Skills:Good grasp of core concepts of computer science such as algorithmic thinking, data structures, and their application to enhance program efficiency.Distributed and low latency … application architecture development and maintenanceEngaging in projects involving cutting-edge technologies with a primary emphasis on performance, handling large datasets, and transitioning towards event-driven architectureUtilizing Java 17+ with Spring/Spring Boot 3+, SQL/OracleEffective experience with Redis, Apache Kafka, Flink or similar Striving for Serverless solutions more »
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Senior PHP Developer

West Yorkshire, England, United Kingdom
Hybrid / WFH Options
WRK digital
key product suite - EC2, ECS, S3, CloudFront, RDS Ability to take ownership of the entire lifecycle of a task from research and specification through development, testing, and deployment Working knowledge of JavaScript (The team is using a mix of NodeJS, Next, and React at the moment) API development more »
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API Development
England
10th Percentile
£42,500
25th Percentile
£48,750
Median
£60,000
75th Percentile
£75,000
90th Percentile
£86,250