API Integration Jobs in London

1 to 25 of 44 API Integration Jobs in London

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 »
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Systems Integration Specialist

London, United Kingdom
Hybrid / WFH Options
MFK Recruitment
Our client based in Brentford is seeking a Systems Integration Specialist/Senior Software Engineer to join their team.MFK Recruitment has successfully recruited 4 individuals to the team in the past 3 years, all 4 candidates are still with the company and enjoying their roles!The Systems Integration … inspired by their recent advances in theoretical neuroscience, which are beginning to deliver an understanding of how the brain makes sense of the world.Systems Integration Specialist – Job Summary:We have an exciting opportunity for a Software Developer/Engineer to work as part of a machine vision software development … engines integrate efficiently with the workflow systems that will be used by end users. They will be required to work with customers to define API requirements and align API functionality to deliver scalable, efficient and reliable integration. They, working with other colleagues will need to develop and deliver more »
Salary: £ 70 K
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Global DT Solutions Architect - PN Smart Factory

London, United Kingdom
Mars
Hardware, and Info-Communications Transmission Networks)Identifying the key technology interactions and dependencies across systems/platforms impacting the organization’s ability to achieve integration, compatibility, and performance targetsEvaluating total cost of ownership and return on investment of various IT platform/infrastructure alternativesThe overall purpose and accountabilities can … and regional teams to ensure that the solutions are architected correctly, are scalable, secured, performant and maintainable.Identify technical interdependencies and develop technical roadmap for integration (identify the changes needed to high level architecture to create next iteration architecture, identify impacted/interconnected systems & data (eg ERP ...) and decide …/parallel/independent roadmap)Assess technology/vendor options to deliver and scale up MVPs against Mars DT portfolio (long term supportability)Assess integration options and data refresh frequencies based on user stories and north star definitions.Lead technical discussions and presentation to non-technical stakeholders.Identify technical risks in more »
Salary: £ 70 K
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Tech Cofounder

London, England, United Kingdom
Jobleads-UK
Building a digital retail marketplace, with a modular microservice based code base, enabling fast iterative development and experimentation. Design a secure secure and scalable API integration Platform integration with multiple best-in-class digital health providers, think about some of the best D2C digital health brands you more »
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Senior QA Engineer

London, United Kingdom
Moneybox
and escalation for QA issues relating to your squad.Agree QA strategy on a project level, deciding on the types of QA activities required (incl. Integration, Automation, E2E, Live Proving, etc).Plan and organise QA activities within the squad (incl. organising Amigos & Test Plan reviews). This will include reviewing … work.Support the organisational shift towards continuous testing delivery (incl. implementing automated testing frameworks).Assess feature suitability for test automation (incl. unit tests for developers, API integration tests and App UI tests).Manage releases for your squad (incl. management of feature flags).Log, prioritise and track bugs to completion … is essential.1+ year line management/coaching experience.Demonstrable test framework implementations on more than one tech stack.Deep understanding of query languages, programming languages and API architectures (e.g. SQL, Java, JavaScript, XML, REST).Deep understanding of web, API and database testing technologies and frameworks.Experience in test data design and more »
Salary: £ 70 K
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Junior Software Engineer - C# .Net

London Area, United Kingdom
Hybrid / WFH Options
Recruitment Gamechangers
equivalent in-memory storage. Experience working with AWS S3, Athena, ECS, Cloud Formation, Lambdas & Cloudwatch. Experience with concurrent development source control (GIT). Systems integration experience with networking, data migrations, API integration and design. Enthusiasm for clean systems, including documentation, logging, and reproducibility. Excellent presentation, documentation, time more »
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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 »
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Systems and Integration Developer

London Area, United Kingdom
Regent College London
Job title Systems AND INTEGRATION DEVELOPER School/Function TECHNOLOGY/Digital transformation Location Remote with occasional presence in office Responsible to Product development Manager Overall purpose Join our dynamic team at Regent Group as a Student records and Integration Developer, where you'll contribute to the growth … quality education through various services, from tuition and secondary school to further and higher education, and executive leadership courses. As a student records and Integration Developer, you'll be responsible for designing and developing functionalities within the UNIT-E system, SIMS, focus on SQL skills, SQL Database management, and … integration with other systems. Your role is crucial in enhancing our operational processes and tools, contributing to the overall success of our organization. You'll collaborate with a small, dedicated team, working on both major initiatives and smaller system improvements. The role offers opportunities to expand your skills in more »
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Full Stack AWS Serverless Engineers (commercetools) - Future Talent Pool

London Area, United Kingdom
Staffworx
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 »
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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
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Technology Lead - Underwriting Technology

City of London, London, United Kingdom
I3 Resourcing Limited
/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience, REST preferred Understanding of event driven architecture. Different AWS deployment methods e.g. native EC2, Pivotal Cloud Foundry (JVM) & Docker Familiar with more »
Employment Type: Permanent
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Technical Lead - Underwriting

City of London, London, United Kingdom
I3 Resourcing Limited
/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience, REST preferred Understanding of event driven architecture. Different AWS deployment methods e.g. native EC2, Pivotal Cloud Foundry (JVM) & Docker Familiar with more »
Employment Type: Permanent
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Senior SSPM Consultant

London, United Kingdom
Synapri
into infrastructure requirements. Experience in designing high-performance, secure, scalable, and maintainable backend services. Proficiency in SSPM or CSPM policies and configurations. Knowledge of API integration for SaaS 3rd Party applications. Familiarity with Salesforce, ServiceNow, and O365 security aspects. Experience with SSPM tools like Microsoft Defender for Cloud more »
Employment Type: Contract
Rate: £550 - £650/day
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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 »
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Technical Co-Founder - Project Re:geno (AgTech) -

London, England, United Kingdom
Jobleads-UK
tech team to develop a mobile app, and ability to inspire and build a team Experience of working within an agile environment Experience with API Integrations to pull data from multiple sources Knowledge of the challenges involved in developing an AgTech product, including the regulatory requirements and liaising with more »
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Senior Software Engineer - Data

London, United Kingdom
Hybrid / WFH Options
ECS Resource Group
developing process workflow, data requirements, and specifications required to support implementation. Design, build, implement, test, and monitor in class software components for data engineering. API integration and redesign for data set exchanges. Application development for Data Governance and Data Quality. Support users in resolving issues by troubleshooting. Additional more »
Employment Type: Contract, Work From Home
Rate: £525 - £625 per day
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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 »
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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 »
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Mainframe Developer

London Area, United Kingdom
PURVIEW
team to plan and manage transitioned deliverables. Domain-Specific/Technical Skills Extensive DB2 Experience and AWS 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 »
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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 »
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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 »
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Senior Java Engineer - Multithreading

London, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
with multithreading, low latency, concurrency and core java principles. Day to day responsibilities will include building microservices, using Docker and Kubernetes and 3rd party API integrations. You will also be working with big data technologies like Hadoop, Kafka and Cassandra.This Senior Java Engineer (Multithreading) role will be a strong more »
Salary: £ 100 K
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Senior Mainframe Developer

City of London, London, United Kingdom
Purview Consultancy Services Ltd
successful Senior Mainframe Developer will have previous Banking experience as well as the following 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
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Full Stack Developer

East London, London, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
maintaining the existing platform. Candidate Requirements: 3 years' experience building well designed applications using PHP on an MVC Framework (Laravel preferred) Demonstrated knowledge of API Integrations Experience working on mid and large-scale projects for the FinTech industry Understanding of front-end technologies such as Vue and React Strong more »
Employment Type: Permanent, Work From Home
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Salesforce Developer

London Area, United Kingdom
TECHOHANA
the role: 3+ years experience as a Salesforce Developer Vlocity Expeirence Hands-on experience using APEX, Visualforce, LWC Strong experience with REST and SOAP API integrations Salesforce PD1 Certified - the more the merrier Exposure to various salesforce clouds including Sales, Service and Marketing Experience with Agile/Scrum methodologies more »
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API Integration
London
10th Percentile
£46,625
25th Percentile
£57,750
Median
£75,000
75th Percentile
£85,000
90th Percentile
£96,250