API Integration Jobs in London

1 to 25 of 32 API Integration Jobs in London

Full Stack Engineer (Java/React)

City Of London, England, United Kingdom
Cornwallis Elt
engineering team who look after Fixed Income clearing. The team are currently contributing to a group-wide digital platform which will facilitate both better integration with clients (both external & internal), as well as improved collaboration between different business lines. As a Senior Fullstack Engineer, you will undertake a mixture … using JavaScript and ReactJS, noting that the role will be more frontend leaning. This will involve building micro front-end services, integrated via REST API for the Fixed Income product line, as well as contributing to a wider suite of centralised/shared tools and services on the wider … Cypress on the frontend Modern development best practises including TDD and DevOps, being familiar with modifying CI/CD pipelines to maximise efficiency. REST API development and integration. Understanding of public cloud, primarily AWS A background in either Investment Banking or Investment Management, ideally demonstrating an understanding of financial more »
Posted:

React Native Developer Lead

Greater London, England, United Kingdom
Wipro
in on time, in budget and to a high standard of quality. Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps. Plan the data and presentation layer of the applications’ front-end. … front-end code. Designing test plans to ensure product quality. Maintaining technical documentation for projects. Planning, managing and maintaining versioning, branching and merging. • Continuous integration management. Monitoring central code quality. Establishing automation, monitoring and performance optimisation processes. Maintaining security standards in deployment. Ensure release documentation is accurate and available. … grasp of the JavaScript and TypeScript and its nuances, including ES6+ syntax. Should be aware of state management framework such as Redux and middleware integration options. Aware of the challenges with Cross Platform development in terms of managing single codebase, integration of native SDK, Plugin version management, performance more »
Posted:

Security Cleared Java Software Engineer

Greater London, England, United Kingdom
Walter Everett Ltd
front-end technologies) Managing the exchange of data between different backend services (owned by separate development teams) and front-end application and third party API integration Development of all server-side logic, working with BA and Quality Assurance to ensure business logic is implemented as required and fully … testable Introducing and owning technical user stories for integration and service optimisation Documenting solutions through flowcharts, diagrams, code comments, clear code, and via Confluence/knowledge base articles Ensuring compliance with quality guidelines (Unit Tests, Code Quality, Test Driven Development) Addressing non-functional requirements and operational/support-relevant … logging, capacity/performance management, monitoring, and distributed tracing/debugging) End-to-end thinking during development – supporting and improving releases from test to integration and production environments Proactive skill and artefact building concerning assessing and adopting new technologies Presentation and demonstration of concepts and services via show-and more »
Posted:

Senior WordPress Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Internet Matters
business objectives and user needs. Problem-Solving and Debugging: Actively troubleshoot and resolve website issues, serving as a go-to expert for technical challenges. API Integration and Deployment: Integrate and work with third-party APIs as required to support our digital products. Establish and maintain good deployment practice … Analytics, Google Console (Core Vitals), Facebook and Twitter Analytics, Hotjar, Dot Digital, and Supermetrics. Documentation: Maintain concise and accessible technical documentation, covering technical architecture, integration configuration, processes and code for knowledge sharing within the team and with external partners. Skills, knowledge and experience: Qualifications: Degree educated or compensating work … Database Management: Experience with database management, including MySQL. Website Feature Implementation: Ability to implement and maintain custom post types, taxonomies, plugins, and custom REST API endpoints. Troubleshooting Skills: Proficiency in identifying and resolving website issues. Excellent communication skills. Hosting and Server Management: Familiarity with hosting solutions (WPengine), DNS, and more »
Posted:

Big Data Java Solutions Architect

London, England, United Kingdom
Version 1
and worked on projects across a multiplicity of sectors and industries. You will be: Leading the development of Java and Pythonprojects. Designing and developing API integrations using Spark. Collaborating with clients and internal teams to understand business requirements and translate them into HLD and LLD solutions. Defining the architecture more »
Posted:

Lead Pega Engineer

London Area, United Kingdom
TP Embedded Solutions Ltd
application frameworks, and data models. Service Connector, integrating PRPC to third-party systems using Services (JSON, XML, HTTP), integrating Pega with other Technology Platforms, API, Data model, UI, security in PEGA 8. Skills: Pega CLSA/Pega 8(7/6): All applications are built using Pega 8. Given … starting a new application with Pega CS, so previous experience withing Pega customer service will be vital to help deliver upon these solutions. REST API integration : Our Pega applications heavily rely on REST integrations. Understanding and designing similar environments will be vital to the position. SQL : To provide more »
Posted:

React Native Developer

London Area, United Kingdom
Wipro
in on time, in budget and to a high standard of quality. • Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps • Plan the data and presentation layer of the applications’ front-end … front-end code • Designing test plans to ensure product quality • Maintaining technical documentation for projects • Planning, managing and maintaining versioning, branching and merging • Continuous integration management • Monitoring central code quality • Establishing automation, monitoring and performance optimisation processes • Maintaining security standards in deployment • Ensure release documentation is accurate and available … grasp of the JavaScript and TypeScript and its nuances, including ES6+ syntax • Should be aware of state management framework such as Redux and middleware integration options. • Aware of the challenges with Cross Platform development in terms of managing single codebase, integration • of native SDK, Plugin version management, performance more »
Posted:

MAM Technical Support Engineer

London Area, United Kingdom
Christy Media Solutions
design of new processes, for which coding experience is required. You must therefore possess advanced skills in SQL, C#, Visual Studio SDK, and REST API integrations. To be considered you must have experience working with asset management systems and support, automation, transcoding, and QC systems at a technical and more »
Posted:

Senior Systems Engineer

London, United Kingdom
Purview Consultancy Services Ltd
Group domain team to plan and manage transitioned deliverables. Domain-Specific/Technical Skills Extensive DB2 Experience Good business knowledge in Cards, remote commerce, API integration frameworks, collections and loyalty domains Technical knowledge in COBOL, CICS, EZ+ and JCLs Technical knowledge in UNIX/LINUX, Oracle, SQL, Java more »
Employment Type: Contract
Posted:

Integration Lead

London Area, United Kingdom
Hybrid / WFH Options
TRIA
Integration Lead - FinTech - up to £100,00 - London/Edinburgh A recently created role with a rapidly growing SaaS organisation. This is an excellent opportunity for someone with great communication skills and strong technical knowledge to contribute heavily to a business roadmap. Within this role you will: Lead senior … within a SaaS organisation ideally FinTech. 10+ years' experience in client facing technical roles, including hands on experience managing technical teams. Technical experience with: API integration AWS or Azure This role is hybrid and can be based in either London or Edinburgh (you will be expected in office more »
Posted:

Full Stack AWS Serverless Engineers (commercetools) - Future Talent

North London, London, United Kingdom
Staffworx Limited
commercetools, senior Full Stack Software Engineers and architects with commercetools experience or full stack serverless software engineering backgrounds to help develop and implement microservices, API-first, cloud based, composable commerce architecture Solid track record in agile software delivery with an appreciation of CI CD delivery models, commerce technologies, including … cloud SaaS, API, Microservices to leading online and consumer products customers. Full Stack Software Engineering Specialist (developers and architects) - commercetools Experience: Mix of full stack JavaScript, TypeScript, Node, Nextjs, Java, Scala, AWS Bring knowledge of commercetools APIs Extend commercetools API integration, Algolia, Talon, OAuth, Contentful Bring strong more »
Employment Type: Any
Posted:

PHP/Wordpress WebDeveloper

London Area, United Kingdom
Hybrid / WFH Options
Global Relay
part of an cross-functional and geo-located team to maintain & implement new features of the corporate and information service websites Write unit and integration tests for your code Collaborate with UI & interaction designers to translate mock-ups into a functioning web application that is accessible and responsive with … Experience with test driven development Awareness of coding standards and principles like dependency inversion (SOLID etc). Worked in an Agile environment Web Service API integration Unit testing with Mocha, Jasmine/Jest, React Test What you can expect: At Global Relay, there’s no ceiling to what more »
Posted:

Software Engineering Manager

London Area, United Kingdom
Innova Recruitment
For now, this will still be a hands-on role and is a perfect mix of the following: Working across the full-stack (microservices, API integrations, frontend components) Building and evolving an MVP for a new platform, adjacent to an already successful suite of products Leading members of the more »
Posted:

Technical Project Director - Digital Experience Agency

London Area, United Kingdom
RedSofa London
Experience Commercially minded with an understanding of costings, engineering time and how it applies to scoping. Familiarity of frameworks (TypeScript, React, NextJS etc.), restful API integrations, database requirements, and an understanding of AWS infrastructure environments. Interpret design requirements into a scope of work containing technical milestones/deliverables. Familiarity more »
Posted:

Big Data Architect

London, United Kingdom
Concept Resourcing
As a Data Architect, you'll lead the development of Java and Python projects, design API integrations using Spark, and collaborate with clients and internal teams to translate business requirements into high and low-level designs. You'll also define architecture and technical designs, create data flows and integrations … using Hadoop, and work closely with product teams throughout testing. Key Responsibilities: Lead Java and Python project development. Design and develop API integrations using Spark. Collaborate with clients and teams to understand requirements. Define architecture and technical designs. Design data flows and integration's using Hadoop. Implement testing more »
Employment Type: Contract
Rate: £600 - £700/day
Posted:

GCP Cloud Engineer

London, England, United Kingdom
dmg media
and AWS. Evangelise topics such as monitoring, performance, and reliability throughout our IT Support and delivery teams Be keen to develop scripting capability and API integration in one or more popular languages. Act as a technical escalation point for the Service/applications owners to resolve issues swiftly more »
Posted:

Salesforce Technical Lead

London Area, United Kingdom
Wipro
Experience in Salesforce Sales Cloud, Service Cloud, Communities implementation Salesforce Lightning experience, Apex, Visualforce, SOQL/SOSL, Force.com IDE and Force.com Ajax Toolkit, Salesforce API integration Strong experience in Salesforce configuration and customization Strong experience in integrating Salesforce with external systems Strong experience in Agile way of working more »
Posted:

Senior Platform Engineer

London Area, United Kingdom
Hybrid / WFH Options
Formula Recruitment
and accountability. It puts the end user at the centre of platform and empowers a traditionally underrepresented group with their cutting edge SaaS and API integration. They are currently seeking a Senior Platform Engineer to join the team and develop and manage the infrastructure for their core SaaS product more »
Posted:

Technical Product Manager

London Area, United Kingdom
FairPlay Sports Media
and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. Metrics & Analytics: Define and track key performance indicators (KPIs) to measure the success of the AdTech platform. Analyze user data … experience in defining and tracking product KPIs. Experience in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus more »
Posted:

Senior Java Software Engineer

Greater London, England, United Kingdom
LMS Markets
We are seeking an experienced Senior Java Developer with a solid track record in FIX API integration and a strong grasp of modern software containerization and orchestration technologies to join our dynamic team. The ideal candidate will play a pivotal role in the development and integration of … our trade capture module using FIX protocol. Key Responsibilities: Lead the FIX API integration effort for the trade capture module, employing containerization and orchestration with Docker and Kubernetes . Design, develop, and test Java components using JUnit or similar testing tools. Collaborate with the existing development team to … ensure seamless integration with our current technology stack, including Kafka or RabbitMQ for messaging. Implement and maintain database solutions with PostgreSQL or other relational databases, and Redis Utilize Docker Compose for defining and running multi-container Docker applications and implement CI/CD pipelines using GitHub Actions or similar more »
Posted:

Realtime Risk Java Developer

London Area, United Kingdom
CRISIL Limited
virtualization, containers, docker, Kubernetes, potentially in production environments, but at least for testing purposes Production monitoring ex ELK , ELG, Splunk , Dynatrace or similar gRPC api development and integration API Gateway configurations Headless Authentication , SSO , OAuth Integration , BDD Test Frameworks Experience with developing backend service for front … end ( BFF Services ) Creating and implementing automated unit, integration, and regression tests Possessing secure coding abilities Prioritizing code quality and test coverage Being familiar with source control, CI/CD, and documentation tools such as Azure DevOps, Confluence, Fortify, Git, Maven Having experience in Agile methodologies Working on EOD more »
Posted:

Connectivity Technical Relations Manager

Greater London, England, United Kingdom
Hybrid / WFH Options
Trip.com Group
the cases for long-term solutions if needed Partner Integrations/Technical Engagement Management · Perform end-to-end testing with partner system connectivity. · Provide API integration and testing support, both internally and externally · Create and maintain accurate integration documentation for new integration, enhancement, and migration · Work … with internal teams and partners to analyze/troubleshoot integration and operation issues · Assist with Pilot/Beta process, acting as the liaison between the client, support, and Partner Requirements · Excellent communication skills in English. Chinese and any other European languages will be a plus, both written and oral. … desk and/or reservation systems is a PLUS. Especially appreciated some previous knowledge of CRS, PMS, and any other hotel distribution systems and API languages (XML). · Internet Savvy Key points: · Entry level, we will train a candidate with great potential. · Hybrid working model based on local office more »
Posted:

Onsite Tech Support Specialist - Events

Kingston Upon Thames, England, United Kingdom
ConferenceBadges.co.uk
to strict deadlines UK driving licence Advantageous skills include any of the following (we don't expect you to have them all!) Working with API integration, SQL Server, HTML, CSS, Javascript, Python, VBA, Excel, Adobe Creative Suite, Flutter, Firebase, Google Cloud Platfrom Experience of hardware troubleshooting Salary and more »
Posted:

(EUI) Sales Engineer - Byteplus

London, England, United Kingdom
ByteDance
end dev with web (JS & JS frameworks) and native apps (iOS & Android) a plus; or Back-end micro service architecture knowledge and server-side API integration a plus; - Computer science or engineering equivalent degrees preferred. - Industry-wise, preferably, have worked with large enterprise clients in verticals like ecommerce more »
Posted:

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 … end technologies such as React.js, Node.js, Typescript or equivalent. Competent in navigating around an Azure backend, with some knowledge of Bicep. Understanding of RESTful API design and integration. Git and Linux experience is a bonus. Benefits of Working at company: A flexible working policy to best suit you and more »
Posted:
API Integration
London
10th Percentile
£47,375
25th Percentile
£57,750
Median
£74,000
75th Percentile
£85,000
90th Percentile
£96,250