51 to 75 of 233 API Integration Jobs in the South East

This role's purpose is to design and create software solutions to meet specific needs and preferences. IDEAL CANDIDATE Technical Expertise: 5+ years in API development and integrations High level proficiency in PHP, Laravel, REST API, MySQL, and Git Good understanding of intermediate tools like MariaDB, React, HTML/CSS, and JS frameworks Familiarity with mobile development tools … timeline outputs to feed team deliverables Responsible for making critical technical decisions and ensuring the team's adherence to best practices Advanced system & language proficiencies - essential PHP Laravel REST API MySQL Git Jira MariaDB React HTML JS Frameworks (Vue, jQuery) Unit/Behaviour Testing (PHPUnit, Behat) Business proficiencies utilised – evidenced experience required Relationship management Problem-solving skills Analytical abilities More ❯

Role: Software Engineer (Java + Systems Integration) Location: Milton Keynes/Hybrid Reporting to: Engineering Manager The Role As a Software Engineer focused on systems integration, you will be responsible for delivering high-quality software and products, able to be deployed frequently and safely into production. Working with similarly minded people, you will help to shape the way … ensures maintainability, scalability and high-performance standards. We work collaboratively across a mix of product and centralised teams, together working towards Rightmove’s strategy. What you'll be doing API & Cloud-Based Integrations: Design and implement API integrations with external applications and cloud platforms, ensuring secure, scalable, and efficient data exchanges. Integration Design & Implementation: Architect and develop … integration solutions between our internal systems and third-party applications using modern integration platforms (e.g., MuleSoft, Boomi, Azure Logic Apps). Developing features and improvements to our internal applications using Java, Spring Boot, Elasticsearch, Kafka, Gradle, Hibernate, Couchbase, SQL, Docker. Collaborating with internal contacts and the team to find solutions to complex problems. Contributing to key decisions, including More ❯

that is well tested, performant and maintainable. Responsibilities: 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 topics during conception and implementation (e.g. 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 Presentation and demonstration of concepts and services via show-and-tell demos, tech-talks and taking part in direct user feedback and evaluation sessions Following agile software development lifecycles, but maintaining foresight to reduce tech debt where possible and not More ❯

and creators connect with their customers - making commerce smarter, faster, and seamless. As we continue to expand we need elite developers to join us. We're talking big architecture, API-first development, scalable microservices, and cloud-native everything. If you live and breathe clean code, thrive in fast-paced environments, and want to be part of something game-changing … moment. What You'll Be Doing Leading, architecting and building scalable, high-performance SaaS solutions using Laravel (PHP), React/Vue.js, and cloud-based serverless architecture. Design and develop API-first applications, integrating with multiple third-party services in the eCommerce and fintech ecosystems Lead the development of new features and products with speed and precision, solving complex technical … guiding junior developers, fostering a culture of innovation and learning What You'll Need Experience as a software developer in fast-paced SaaS, eCommerce, fintech, or affiliate marketing environments API integration expertise with a deep understanding of RESTful services and scalable architectures Experience working with Google Cloud Platform (GCP), or AWS, using cloud services and serverless architecture at More ❯

and creators connect with their customers – making commerce smarter, faster, and seamless. As we continue to expand we need elite developers to join us. We’re talking big architecture, API-first development, scalable microservices, and cloud-native everything. If you live and breathe clean code, thrive in fast-paced environments, and want to be part of something game-changing … moment. What You’ll Be Doing Leading, architecting and building scalable, high-performance SaaS solutions using Laravel (PHP), React/Vue.js, and cloud-based serverless architecture. Design and develop API-first applications, integrating with multiple third-party services in the eCommerce and fintech ecosystems Lead the development of new features and products with speed and precision, solving complex technical … guiding junior developers, fostering a culture of innovation and learning What You’ll Need Experience as a software developer in fast-paced SaaS, eCommerce, fintech, or affiliate marketing environments API integration expertise with a deep understanding of RESTful services and scalable architectures Experience working with Google Cloud Platform (GCP), or AWS, using cloud services and serverless architecture at More ❯

internal innovation programmes to drive continuous value creation. Technical Skills & Experience: 10+ years' software engineering experience Strong experience with cloud-native platforms Solid grasp of modern application architecture patterns: API-first, microservices, 12-factor app, SOA, etc. Deep experience with containerisation and orchestration (e.g., Docker, Kubernetes). Proven hands-on experience with: TypeScript, Node.js, React/Next.js or similar … front-end frameworks. API design and integration, including authentication and authorisation best practices. Strong communication and stakeholder management skills across cross-functional teams. Background in data-driven platforms or analytics solutions. Experience working within modern product delivery teams using agile methodologies. Seniority level Seniority level Not Applicable Employment type Employment type Contract Job function Job function Information Technology … Roc Search by 2x Get notified about new Software Engineer jobs in Reading, England, United Kingdom . Reading, England, United Kingdom 2 weeks ago Lead Software Engineer (Scalability and API Design) - 95% Remote - £85k - ID41216 Remote Senior Frontend Developer (m/w/d) - Vaadin/GWT (Google Web Toolkit)/Apache Wicket Reading, England, United Kingdom 1 month More ❯

internal innovation programmes to drive continuous value creation. Technical Skills & Experience: 10+ years' software engineering experience Strong experience with cloud-native platforms Solid grasp of modern application architecture patterns: API-first, microservices, 12-factor app, SOA, etc. Deep experience with containerisation and orchestration (e.g., Docker, Kubernetes). Proven hands-on experience with: TypeScript, Node.js, React/Next.js or similar … front-end frameworks. CI/CD pipelines, DevSecOps, test automation (TDD/BDD). API design and integration, including authentication and authorisation best practices. Strong communication and stakeholder management skills across cross-functional teams. Desirable: Background in data-driven platforms or analytics solutions. Experience working within modern product delivery teams using agile methodologies. More ❯

our CDP and SCV, aligning with overall business objectives and stakeholder needs. Requirements Gathering: Proactively gather, analyze, and prioritize requirements from internal stakeholders (marketing, product, analytics, etc.) for data integration, access, and utilization. Data Source Integration: Oversee the integration of various data sources into the CDP, ensuring data quality, consistency, and completeness. This includes working with engineering … Compliance: Ensure data quality, accuracy, and compliance with relevant data privacy regulations (e.g., GDPR) within the CDP and SCV. Implement and maintain data governance policies and procedures. Internal Product Integration: Define how data from the CDP/SCV can be integrated into our internal products and tools to enhance user experiences and drive business value. Vendor Management: Manage relationships … modelling, and schema design. Technical Skills: Proficiency in SQL. Strong experience with Google Cloud Platform (GCP) and BigQuery. Experience with data visualization tools, particularly Power BI. Strong understanding of API integrations. Solid understanding of data privacy regulations (GDPR and other data capture regulations). Stakeholder Management: Proven ability to effectively manage and influence stakeholders across different departments and levels More ❯

contract We're looking for a Data Engineer to help power our innovation engine. You’ll design data models, build scalable ETL pipelines, codify business logic, and drive data integration across complex systems—structured and unstructured alike. This is your chance to turn raw data into real business value using cutting-edge tech in a collaborative, forward-thinking team. …/NoSQL databases (e.g., PostgreSQL, MongoDB) Familiarity with big data tools (Hadoop, Spark, Kafka), cloud platforms (Azure, AWS, GCP), and workflow tools (Airflow, Luigi) Bonus: experience with BI tools , API integrations , and graph databases Why Join Us? Work with large-scale, high-impact data Solve real-world problems with a top-tier team Flexible, fast-paced, and tech-forward More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

maintenance, scalability, and upgradability such that they can be built by on or offshore engineers Enterprise ACD, CTI and IVR experience including management of system limitations (threads, memory, etc..) API integrations and Web service experience including authentication and synchronous/asynchronous designs Management of implementation being performed by engineers including code reviews, troubleshooting, requirements management and integrations Ability roll … POC activities as required for sales or project deliveries. Eventus Solutions Group, LLC, operating under the brand Navixus has successfully merged with its parent organization, Tech Mahindra. This strategic integration strengthens our operational efficiency, enhances our service offerings, and enables us to deliver even greater value to our clients. By combining complementary resources and capabilities, we are better positioned More ❯

experience as a full-stack developer, delivering robust production-ready solutions. Proficiency in the following technologies: Ability to build data-intensive applications and manage complex backend logic, including external API integrations. Capable of working independently and taking ownership of technical projects. Strong analytical skills and problem-solving abilities. Effective time management and prioritisation skills under tight deadlines. Bonus Skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

Experience: 2+ years in Android development, with a solid background in designing and deploying robust applications Technical Proficiency: Strong skills with modern Android development practices, server-side technologies, and API integrations (see technical skills for more details) Eye for Design: Experience in developing products that are user friendly and easy to use with Jetpack Compose. Collaboration: Excellent communication skills More ❯

languages and web technologies, as well as SQL database, and AWS cloud services experience. Tech stack: - 7+ years of experience in Angular 2+ development, with a strong focus on API integration, particularly using Typescript - 5+ years of experience with HTML, CSS/SCSS and JavaScript - Advanced level capability with creating pixel-perfect web interfaces based on provided design More ❯