1 to 25 of 28 Permanent API Integration Jobs in the South East

Senior Data & BI Developer

Hiring Organisation
Proactive Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £62,500 per annum
exciting point in its development. The team owns the full data journey, ,from extracting information from source systems, through data modelling and integration, to delivering insight directly to senior leaders, operational teams and customers. You’ll have the opportunity to spot relationships and opportunities between different parts … skills, including writing and optimising views and queries and understanding query performance. Practical experience with at least one of Power Apps, Power Automate or API integration . The ability to work end to end — taking an ambiguous business problem, understanding what is really required, building the solution ...

Geospatial Data Engineer

Hiring Organisation
Coburg Banks Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum
based data and turning complex information into reliable, usable datasets. You'll ideally have experience with: Python and SQL , including building data pipelines and API integrations. PostgreSQL/PostGIS and spatial data modelling. GIS tools such as QGIS and geospatial libraries including GeoPandas, Shapely or GDAL. Geospatial concepts including ...

Software Engineer Python/Django

Hiring Organisation
Opus Resourcing Ltd
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
video collaboration products used for justice/court hearings by governments across Europe. The role offers the chance to contribute across Back End development, API integration, testing, security, and user-focused product improvements. This position would suit a Python/Django Software Engineer who enjoys working ...

Senior Experience Engineer

Hiring Organisation
USP College
Location
Canvey Island, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
modelling, animation and deployment. Research, test and introduce emerging technologies, including artificial intelligence, APIs and development frameworks, where they add value. Develop backend services, API integrations and reusable prompt-engineering approaches to support AI-enabled experiences. Ensure all technical outputs meet agreed accessibility, performance, quality and deployment standards, including ...

Senior DevOps/Automation Engineer - Ansible

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £480.00 per day
strategic automation and DevOps modernisation programme across IBM Z and distributed platforms. This role will design and engineer production grade automation, CI/CD integration, compliance verification, observability pipelines, and secure orchestration capabilities across a global estate. You will work across Python, PostgreSQL, Git based workflows, Jenkins pipelines, Ansible … platforms (including z/OS job execution patterns where relevant). Implement failure handling, retry logic and operational guardrails. CI/CD & DevOps Toolchain Integration Build and maintain pipelines in GitHub and Jenkins (including Groovy-based pipeline development). Embed automated compliance checks and quality gates. Integrate artefact management ...

Senior Java Agentic Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
. Proven ability to translate raw data into actionable insights that drive problem solving. Understanding of state & memory Management, deterministic guardrails & evaluation (Evals), tool & API integration, agentic protocols including MCP, A2A,UCP. Excellent communicator and influencer with the ability to question and challenge stakeholders to identify the root ...

Senior Business Analyst

Hiring Organisation
Leo Technology Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
Looking For: Essential Experience Proven experience in a Business Analyst role within a SaaS or software development environment Strong technical understanding, particularly around API integrations Demonstrable experience in business process analysis, technical system mapping and business process modelling Experience analysing complex systems, data integrations, workflows and technical requirements Experience ...

RPA Developer

Hiring Organisation
Salt Search
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
UiPath Studio and Orchestrator experience. Strong knowledge of REFramework, selectors, queues and exception handling. Proficiency in VB.NET and/or C#. Experience with API integration, SQL, Excel and XML. Experience supporting live automations, including recovery and reconciliation. Familiarity with source control, peer review and deployment across separate environments. ...

Trainee AI and Automation Practitioner | No experience needed (Ref: 9301)

Hiring Organisation
Qualify Nation Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £38,000 per annum
Models (LLMs) Prompt Engineering AI Productivity Tools Workflow Automation Business Process Automation AI Agents and Autonomous Workflows No-Code and Low-Code Automation Platforms API Integrations Data Preparation and Management AI Ethics and Responsible AI AI Governance and Data Privacy Process Analysis and Automation Opportunities AI-Powered Content Creation ...

Solutions Architect (Power Platform)

Hiring Organisation
Morgan Philips Specialist Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
similar certifications desirable] with recent experience of designing, documenting, and delivering complex digital solutions. Undertake development of customizing Dataverse, canvas apps, API integrations with 3rd party systems. Any experience with AI, automation and digital service design principles Work closely with the wider team such ...

Dynamics 365 Business Central Developer (AL)

Hiring Organisation
Nigel Frank International
Location
Oxfordshire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
/365 BC End to end technical life cycle tasks, and bespoke module development Back end code review/3rd line support troubleshooting Integration projects with third party solutions My client is looking for candidates who can offer: A proven track record in the development of Microsoft Dynamics … Technical NAV/D365 BC programming skills - CAL, AL extensions The ability to document technical requirements and draw up technical specifications for bespoke development API integration development experience Power Platform dev/config ability (inc. Power Apps, Power Automate) Whats on offer? Competitive starting salary ...

Regional Systems Specialist - Hybrid - c£70,000

Hiring Organisation
Washington Frank
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
experience implementing and administeringNetSuite Understanding of multi-book, multi-currency and multi-subsidiary environment Hands-on technical experience covering troubleshooting, requirements analysis, customisation and API integrations Strong stakeholder management and experience using generative AI or automation tools Additional language skills are advantageous If you are interested in this position ...

AI Product Engineer

Hiring Organisation
Understanding Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
looking for Strong product-engineering fundamentals and experience delivering user-facing software. A deep understanding of LLM behaviour , beyond prompting and basic API integration. Experience building agents that use tools and interact with backend services. Sound judgement around model selection, evaluation, and reliability. Confidence translating ambiguous user needs into ...

Technical Architect

Hiring Organisation
McGregor Boyall
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£750.00 - £850.00 per day
functional requirements, and technical debt management. Partner with Product, Business and Engineering teams to translate complex business requirements into scalable technical solutions. Define integration patterns across enterprise platforms, market infrastructure and cloud data environments. Build Proof of Concepts (PoCs) and evaluate emerging technologies, including Generative AI solutions. Support build … Processing Strong software engineering background in Java, Spring Boot, Oracle and SQL databases. Proven experience with: Microservices architecture Event-driven systems (Kafka, MQ, Solace) API design and integration AWS and/or Snowflake Knowledge of SWIFT MT, ISO 20022 and post-trade processing workflows. Experience operating within enterprise ...

Software engineer

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Engineer to join our engineering team and play a key role in the delivery, enhancement and support of customer, CRM and data integration capabilities within a regulated financial services environment. This role combines deep expertise in Dynamics 365 Customer Engagement (CRM), C#/.NET development, and SSIS-based data … integration, requiring an engineer who is equally comfortable developing CRM solutions, designing integrations, and troubleshooting complex data and application issues across multiple platforms. Key Responsibilities Design, develop, enhance and support Microsoft Dynamics 365 CRM solutions. Configure and customise Dynamics 365 to meet business and technical requirements. Develop plugins, custom ...

Lead Data Engineer

Hiring Organisation
Circle Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
automation. Establish engineering standards, ensure data quality and compliance, and align solutions with wider enterprise data architectures and roadmaps. Clearance: SC Role Profile: Data Integration & Pipelines: Design and implement ETL/ELT workflows, APIs, and integrations across enterprise platforms and databases, aligning with existing standards. Security & Governance: Implement access … business requirements into technical solutions, and communicate data risks and recommendations to senior stakeholders. Data Engineering: Proven expertise in scalable ETL/ELT pipelines, API integrations, vector indexing, and enterprise AI retrieval architectures. Security & Compliance: Strong knowledge of identity and access management, identity federation, data classification, UK GDPR ...

Palantir Engineer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
Palantir architecture, software engineering or data engineering • Experience designing, building or integrating data-driven applications and platforms • AWS and cloud-based engineering environments • API development and integration, ideally including API Management • Experience with healthcare interoperability standards such as FHIR and HL7 • Exposure to React would be beneficial ...

Cloud Engineering Lead (Azure)

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £625.00 per day
Bicep: modular design, state management, testing and versioning; working knowledge of Azure Verified Modules. Strong Python (plus PowerShell/Azure CLI) for automation and API integration. Proven ability to build and maintain multi-stage, approval-gated provisioning pipelines (Azure DevOps and/or GitHub Actions) with Git-based workflows. … release practices. Desirable skills & experience Platform-as-a-product experience: paved roads/golden paths, service catalogue, developer experience and consumer feedback loops. ServiceNow integration for self-service provisioning and ITSM (incident, problem, change). Microsoft Sentinel and integration with SOC/NOC functions. SRE practices: error budgets ...

Full Stack Developer

Hiring Organisation
Searchability
Location
Tunbridge Wells, Kent, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
C#, .NET/.NET Framework and ASP.NET MVC SQL Server, LINQ and an ORM such as Entity Framework JavaScript, HTML and CSS Unit and integration testing (MSTest, Selenium or similar) Building and maintaining web applications end to end, plus API integrations Git and GitHub workflows Hands ...

Senior Snowflake & Data Governance Consultant

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
workflows. enterprise data intelligence: build end-to-end cataloging, data lineage, and GxP-compliant governance policies using Collibra Data Intelligence Cloud . devops & metadata integration: connect Collibra with GitHub to parse technical lineage (dbt, LookML) and develop custom API integrations. strategic influence: translate complex pharma business challenges across ...

AI Production Architect

Hiring Organisation
Executive Facilities
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£420.00 per day
scale paid media creative across EMEA at speed. Responsibilities Design, build, and deploy agentic workflows and custom internal tools utilizing Anthropic Claude, OpenAI, and API ecosystems to automate the generation of static and video ad assets. Architect and manage Model Context Protocol (MCP) servers and configurations, establishing secure, standardized … connections between LLM applications and external tools, data sources, and asset repositories. Develop and maintain the technical plumbing and API integrations connecting performance data pipelines, media libraries, and production software. Engineer advanced context and prompt frameworks, utilizing MCP and other tooling to ensure context such as brand guidelines, design ...

Full Stack Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
Tunbridge Wells, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
owning the quality of what ships Building and improving features across the webstore, internal tools, CRM and merchandising systems Building and maintaining third party API integrations Discussing design decisions, reviewing code and tackling harder problems with the team Supporting production systems and making pragmatic trade offs between quality, risk … C#, .NET/.NET Framework and ASP.NET MVC SQL Server, LINQ and an ORM such as Entity Framework JavaScript, HTML and CSS Unit and integration testing with MS Test, Selenium or similar Developing and maintaining web applications end to end, plus API integrations Git and GitHub workflows Hands ...

Software Engineer — Full Stack / Backend Focus

Hiring Organisation
Southern Lights
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
team can deliver effectively. Develop across the stack: Build and extend web applications and SaaS platforms, including backend services, frontend features, third-party API connections and enhancements to existing platforms. Improve live software: Diagnose issues and strengthen application reliability, speed and maintainability as usage and requirements evolve. Translate user … React, Next.js or Vue, or equivalent technologies. Experience developing and scaling web applications and SaaS products. The ability to build and maintain custom API integrations and extend existing platforms. Strong knowledge of cloud infrastructure, with experience using providers such as AWS, Google Cloud Platform or DigitalOcean. A solid understanding ...

Senior Business Analyst : JSM Implementation

Hiring Organisation
Additional Resources Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £600.00 per day
disease risk and advance precision healthcare. As a Senior Business Analyst, you will lead implementation-focused business analysis, refine operational workflows and support system integration, testing and successful solution delivery. This is a 6-month contract-based role offering hybrid/remote working options, salary range … Access Governance using established workflows and controls. Designing and documenting workflows, process maps, user stories, acceptance criteria and operational procedures. Analysing and documenting API integrations between JSM, HubSpot and other systems, ensuring alignment with the wider technology environment. Supporting solution validation, testing and UAT, preparing training materials and identifying ...

iOS Engineer

Hiring Organisation
Infoplus Technologies UK Limited
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Full-Time
Salary
£280.00 - £300.00 per day
backend integrations. Implement and maintain CI/CD pipelines using GitHub Actions, CircleCI, and build tools such as Tuist and xcodebuild. Perform unit and integration testing using XCTest and XCUITest. Troubleshoot bugs, optimize application performance, and maintain code quality. Collaborate with designers, product owners, QA, and engineers … coding experience in Swift, Java, and Kotlin . Hands-on experience in iOS application development and UIKit. Strong understanding of MVVM architecture and REST API integration. Experience with CI/CD, GitHub Actions, CircleCI, and build tools such as Tuist or xcodebuild. Experience with unit testing, integration testing ...