13 of 13 Permanent API Integration Jobs in the South East

Java Software Engineer

Hiring Organisation
Michael Page Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
familiarity with ORM frameworks (Hibernate/JPA). * Practical experience with trunk-based development. * Working knowledge of OAuth2/OpenID Connect, JWT, and secure API design. * Experience with CI/CD pipelines (Azure DevOps). * Demonstrated hands-on exposure to at least one of: LLM API integration ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
help build their business. Role Theyre looking for Java Engineers to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Senior Ruby Engineer - £110K

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
fast-moving, product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud & DevOps: AWS, Heroku, Docker, CI/CD pipelines … Testing & Quality: RSpec, Capybara, TDD methodologies Security, performance tuning, and system hardening AI & LLMs: API integration, prompt engineering, AI-enhanced features and developer tooling Responsibilities: Provides hands-on technical leadership to engineering teams (515 people), including mentoring, code review, and architectural direction. Owns end-to-end system architecture ...

Technical Lead - Ruby

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
fast-moving, product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud & DevOps: AWS, Heroku, Docker, CI/CD pipelines … Testing & Quality: RSpec, Capybara, TDD methodologies Security, performance tuning, and system hardening AI & LLMs: API integration, prompt engineering, AI-enhanced features and developer tooling Responsibilities: Provides hands-on technical leadership to engineering teams (515 people), including mentoring, code review, and architectural direction. Owns end-to-end system architecture ...

IT & Systems Developer Administrator

Hiring Organisation
Recruitment Helpline Ltd
Location
Leatherhead, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£30,000
improving Dynamics 365 Field Service Building and maintaining Power Apps and Power Automate flows Working with Dataverse and relational data structures Maintaining existing API integrations and investigating new ones General IT support and technical troubleshooting as required Analysing company data and providing reports or insight to management Researching technical ...

Microsoft Power Platform Developer (Copilot Studio Experience)

Hiring Organisation
Crowe UK
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
REST APIs Microsoft Graph Azure services (Logic Apps, Functions – desirable) Understanding of: Data modelling and Dataverse schema design Security roles and access controls Data Integration and Insights. The ability to connect multiple data sources and generate actionable insights Familiarity with AI capabilities in Power Platform: Generative AI features … control Ability to write and optimise expressions, formulas, and logic within Power Platform tools Basic knowledge of: JavaScript/TypeScript (for extensions) JSON and API integrations Understanding of: Generative AI grounding and data sources Prompt design and conversation design best practices Managing fallback, escalation, and human handoff scenarios Ability ...

Principal/Senior .NET Developer

Hiring Organisation
Infor
Location
Rushmoor District, Farnborough, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
development, and you may be working in teams with individuals from these localities. Building out new REST APIs for use in internal API-driven development and externally for partner and third party integrations. Investigating customer-reported software issues, security vulnerabilities and improvements to resolve in a timely and effective …/CD pipelines Experience with reporting frameworks (such as SQL Server Reporting Services) or document rendering pipelines Strong PowerShell scripting skills, including REST API integrations and workflow automation Customer focused mindset, with the ability to understand end user requirements and consider how users work with software that you develop. ...

Database Manager

Hiring Organisation
New Appointments Group
Location
Maidstone, Kent, United Kingdom
Employment Type
Permanent
Salary
£35000/annum pro rata
systems Desirable Experience with iSAMS or another school MIS Education sector experience (independent or state sector) Knowledge of DfE Census or education reporting cycles API integration or SharePoint experience New Appointments Group, Expertly Matching Employers and Jobseekers since 1975. Before submitting your CV, please take a moment ...

Full Stack PHP Developer

Hiring Organisation
Ripple Recruitment Ltd
Location
Southampton, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum
support across a wide range of projects. You will report directly to the Technical Director, contributing to everything from new custom builds and API integrations to ongoing platform maintenance and performance tuning. This is an ideal role for a developer who enjoys a varied workload, feels comfortable moving between ...

Automation Engineer

Hiring Organisation
IMT Resourcing Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
continuous improvement. Desirable experience ITIL Foundation or relevant automation certifications. Experience with additional automation platforms such as UiPath or Automation Anywhere. Knowledge of API integrations, databases, and cloud-based services. Exposure to change management and process improvement initiatives. Microsoft certifications including AZ-900, MS-900, or AZ-104. ...

Technical Support

Hiring Organisation
Stratospherec Ltd
Location
Horsham, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£25000 - £28000/annum Excellent benefits
software licenses, assistance adjusting settings, and providing training. Assisting with the launching of new clients. Working with third-party partners to resolve issues with API integrations. Experience/Knowledge with SQL would be a bonus This role will consdier people with a customer service background or previous IT Support ...

Senior Software Engineer / Integration Engineer (Ruby on Rails)

Hiring Organisation
Jobleads-UK
Location
Wallingford, England, United Kingdom
SeniorSoftwareEngineer/RubyOnRails/React/TypeScript Location:Wallingford-Oxfordshire(Hybrid)-onsiteonceevery4-6weeks Permanent AtDexory,wearetransformingthewarehousingandlogisticsindustrythroughdataintelligence. AsanIntegrationEngineer,youwillplayakeypartinbuildingandmaintainingtheintegrationsthatconnectcustomerWMSsystemstoourdatainsightsplatform. Working closely with the engineering and integration support teams along with communicating externally with customers, developing custom parsers, API integrations, and data transformation logic to enable our robots to understand ...