23 of 23 Permanent API Integration Jobs in the South East

Automation Engineer

Hiring Organisation
Context
Location
Slough, Berkshire, UK
Automation Engineer - Python, API integration, Power Automate Location: Remote based. Apply fast, check the full description by scrolling below to find out the full requirements for this role. Salary: Paying up to 80k, depending on experience A highly respected Managed Services Provider based in London, is seeking … talented Automation Engineer to drive integration and automation initiatives across their service tooling environment. This is an excellent opportunity for a senior engineer with strong scripting and API skills who wants to design intelligent solutions, streamline operations, and help create reusable automation packages that can later be rolled ...

Senior Developer

Hiring Organisation
Experis
Location
Slough, Berkshire, UK
with Azure DevOps a plus) Proficiency in writing clean, maintainable, and well-documented code. Understanding of web development concepts, including requests/responses and API integration (if applicable). Familiarity with authentication and authorization mechanisms (experience with OKTA, Auth0, or similar a plus). Experience with a continuous … integration/continuous delivery (CI/CD) pipeline (experience with Azure DevOps a plus). Ability to troubleshoot and debug complex software issues. Strong problem-solving skills and a passion for learning new technologies. Like the look of this opportunity Make sure to apply fast, as a high volume ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
help build their business. Role Theyre looking for aJava 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 ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
experienced (Principle/Team Lead) Java Engineer to join their implementation team. You’ll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration — helping their public-sector clients build secure, scalable, and resilient digital services. You’ll 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 ...

Dynamics 365 CRM Senior Developer

Hiring Organisation
Nigel Frank International
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
Dynamics 365 ecosystem and integrated enterprise systems. This position blends technical leadership, architectural ownership and delivery oversight, with a strong focus on system design, integration strategy and scalable solution development. Key Responsibilities Development Leadership & Delivery* Lead, mentor and support the development team.* Own and maintain the application development roadmap. … technical input when required. Architecture & Design* Lead solution architecture across the Dynamics 365 landscape.* Design secure, scalable and maintainable systems.* Define and oversee integration architecture.* Produce high-quality technical documentation and design artefacts. Technical Leadership* Act as the technical authority for Dynamics 365 and related platforms.* Provide guidance ...

Software Engineer Python | Django

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

Senior Systems Analyst

Hiring Organisation
Ideal Personnel & Recruitment Solutions Limited
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
analysis within an ERP centric environment. Hands on experience with enterprise resource planning systems Relational database experience e.g. writing queries, and performance tuning. Systems integration, API’s and data flows between enterprise platforms. Communication and stakeholder engagement skills with a customer driven approach. The ability to document requirements … supply chain or product distribution. Experience with Crystal Reports, Sage Enterprise Intelligence or similar reporting tools. Knowledge and experience of working with web services, API integrations, or system automation. Familiarity with Magento, Shopify, or other B2B ecommerce platforms. Microsoft SQL Experience. Due to the large number of responses ...

Cloud Software Engineer

Hiring Organisation
Taylor Osborne
Location
Frimley, Surrey, UK
operational dashboards, and scalable deployments across Europe and North America. This is not embedded/vehicle software, it’s cloud platform engineering, data pipelines, API integrations, and real-time operational monitoring. What You’ll Do Build and maintain cloud software for fleet supervision and monitoring Develop data pipelines … Looking For Strong web/cloud engineering background (AWS/Azure/GCP) Experience with DevOps tooling and CI/CD pipelines Solid API integration experience with third-party platforms Comfortable working with distributed/US-based engineering teams Strong communication skills in a cross-cultural environment Industrial ...

Senior Front End Engineer React & React Native

Hiring Organisation
EFCI Group Ltd
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
just requirements. React & React Native Mastery: 5+ years of production-grade experience, with a deep understanding of state management (Zustand/Redux) and API integration. AI Enthusiast: You are already using LLMs to drive your productivity and are excited about evolving engineering workflows through AI. Product Mindset ...

Digital Platform Architect (power platform)

Hiring Organisation
Morgan Philips Specialist Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
similar certifications desirable] with recent experience of designing, documenting, and delivering complex digital solutions. Undertake development of customising 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 ...

SQL Developer – Data Integration

Hiring Organisation
hireful
Location
Milton Keynes - Hybrid (2 days a week in the office), Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum £50k - £55k base per annum + Bonus a
Data Integration Developer, keen to Join a team where data drives impact and precision matters? We’re looking for a talented SQL Developer/SQL Data Integration Developer to design and deliver robust, high-quality data interfaces that power critical systems and services. In this role … formats, and transfer processes. Working closely with consultants and stakeholders, you’ll translate business requirements into scalable, well-engineered solutions. Role: SQL Developer, Data Integration Developer, SQL Integration Developer, ETL Developer, Database Integration Developer, Database Developer, Integration Developer Salary: £50k - £55k base per annum + Bonus ...

Identity and Access Management Analyst

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Abingdon, Oxfordshire, South East, United Kingdom
Salary
£500.00 - £550.00 per day
Saviynt, Omada) SC-300 (Identity and Access Administrator) Experience with segregation of duties (SoD) and access risk analytics Scripting skills (PowerShell, Python) Experience with API integration and web services Familiarity with ITSM workflows and change control processes Experience working within public sector or critical national infrastructure environments £500.00 ...

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 ...

Application Developer - React

Hiring Organisation
Saga Travel
Location
Folkestone, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
similar framework), React Component Frameworks (such as MUI/Tailwind), .NET/C#, SQL, RESTful/WebAPI development, Git, Headless CMS and external API integrations. CI/CD experience preferable but not required. Unit testing: Implementing unit testing as part of development best practice. Familiarity with NUnit/Jest … website and application they create are responsive and optimized for various devices and screen sizes. Understanding Lighthouse reports and implementing best practices. Code integration for Analytics and full understanding the end-to-end process, raising and fixing bugs. Ensuring deliveries are secure, in line with best practice and aligned ...

Graduate Data Analyst - Remote - Data / Analytics - Must have a STEM degree - Strong Excel...

Hiring Organisation
Hawke Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
doing: Quality-checking and validating lead data across multiple sources Setting up and launching campaigns using data validation systems (training provided) Supporting API integrations and campaign operations Analysing campaign performance, response rates, and data segments Ensuring a consistently high level of service for global clients What we’re looking ...

Graduate Campaign Analyst - STEM Graduate - Data led Marketing....

Hiring Organisation
Hawke Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
doing: Quality-checking and validating lead data across multiple sources Setting up and launching campaigns using data validation systems (training provided) Supporting API integrations and campaign operations Analysing campaign performance, response rates, and data segments Ensuring a consistently high level of service for global clients What we’re looking ...

Principal Solution Architect

Hiring Organisation
Tech Mahindra
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
knowledge of software development methodologies (Agile, DevOps, etc.). Strong understanding of cloud computing platforms (AWS, Azure, Google Cloud) and microservices architecture. Experience with API design and integration, including RESTful and SOAP services. Proficiency in programming languages such as Java, C#, or Python. Excellent problem solving skills ...

Lead Full Stack Developer

Hiring Organisation
Goodman Masson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
develop, and maintain high-quality software solutions across the full stack Architect and implement systems using .NET, JavaScript, SQL, and modern frontend frameworks Oversee API design and integrations, ensuring secure and efficient data exchange Translate business and stakeholder requirements into clear technical solutions Conduct code reviews and ensure adherence … ideally with experience in a technical lead role Strong proficiency in JavaScript, .NET (C#), and modern frontend frameworks Solid experience with SQL databases and API design and integration Demonstrated leadership ability with strong communication and organisational skills A proactive, problem-solving mindset with the ability to work independently ...

Full Stack Developer

Hiring Organisation
Manpower UK Ltd
Location
Lewes, East Sussex, United Kingdom
Employment Type
Permanent
long-term technical roadmap Translate business and user requirements into scalable technical solutions Identify opportunities to implement AI, automation, and workflow improvements Systems Architecture & Integration Design and maintain secure, scalable, and maintainable system architecture Develop and manage API integrations and cross-platform data flows Oversee authentication, identity management … development with strong PHP/Laravel expertise Strong frontend development skills including Blade, SCSS, JavaScript, and jQuery Solid understanding of MySQL , backend architecture, and API development Experience using Cursor to enhance development productivity and automation Strong experience with AWS services including EC2, RDS, and S3 Experience managing CI/ ...

POS Technical Systems Analyst

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Watford, Hertfordshire, South East, United Kingdom
Salary
£200.00 - £350.00 per day
rate (Outside IR35) 6 Month Contract I'm looking for a POS Technical Systems Analyst to support a major retailer with POS Configuration, API Integration and System Testing. This role is critical in enabling major retail technology projects especially those who have worked with Lightspeed K series. ...

E-commerce Customer Solutions Manager - Polish / Dutch speaker TPA

Hiring Organisation
Intellipro Group UK Ltd
Location
South East England, UK
term offer: Polish/Dutch speaking e-commerce Customer Solutions Manager based in the UK. Candidate profile Native Polish/Dutch speaker Familiar with API integrations Experience with Shopify would be a plus Experience within the e-commerce industry is preferred Eligible to work in the UK This ...

Principal Engineer

Hiring Organisation
PRISM DIGITAL LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
closely together. This role sits at a pretty interesting point in their evolution. The platform has grown quickly, and with that comes the usual integration challenges. Systems that work, but dont always talk to each other cleanly. Youll come in as their first Principal Engineer, reporting into … there without slowing delivery. Theres real ownership here, both technically and in how engineering standards evolve across the business. What They're Looking For: Integration architecture (multi-service environments) TypeScript Node.js React Nest.js Azure or AWS System design (end-to-end platforms) Technical leadership (cross-team alignment) What ...

Senior Salesforce Engineer (Financial Services Cloud)

Hiring Organisation
Experis
Location
Slough, Berkshire, UK
Hands-on with LWC, SOQL/SOSL, and Flows FSC experience or complex Salesforce data models Knowledge of security models, sharing, and governor limits API integrations xkybehq experience Agile team experience CI/CD tooling (ideally Copado) Salesforce Platform Developer I certification Preferred: Financial services or regulated environment experience … OmniStudio (FlexCards, OmniScripts, Integration Procedures) Exposure to Data Cloud (Data 360) Marketing Cloud experience Post-implementation support (Day 2) FSC Accredited Professional certification ...