501 to 525 of 1,450 REST Jobs in England

Front End Developer

Location
Telford, England, United Kingdom
build reusable, accessible components. Experience writing automated tests, including unit/integration tests and Playwright end-to-end tests. Comfortable integrating with REST APIs and working with Git-based development and code-review processes. Accessibility to WCAG 2.2 AA, including semantic HTML, keyboard navigation, screen-reader testing and automated accessibility ...

Salesforce Developer

Hiring Organisation
Halian Technology Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
requirements. Required Skills & Experience 48 years of hands-on Salesforce development experience. Strong proficiency with: Lightning Web Components (LWC) Apex Classes, Triggers, Test Classes REST/SOAP APIs SOQL & SOSL Experience with Salesforce platform features including Flows, Service Cloud or Sales Cloud, and custom objects. Understanding of development best practices ...

Application Support Engineer

Location
Greater London, England, United Kingdom
logs, stack traces, database issues, and integration failures.Perform root-cause analysis and prepare permanent fixes or workarounds.Develop minor enhancements, bug fixes, and configuration changes.Support REST-based integrations and troubleshoot API-related issues.Collaborate with development, database, infrastructure, and business teams.Participate in incident, problem, and change-management related meetings and processes.Prepare technical ...

Salesforce Technical Architect (Agentforce AI)

Location
Greater London, England, United Kingdom
wider AI/ML technologies Deep architectural knowledge across Salesforce integrations, security, data, event-driven architecture, and enterprise application landscapes Strong experience with REST, SOAP, ETL, ESB, event-based integrations, SSO, OAuth, encryption, and technologies such as Kafka Proven ability to lead technical workstreams, development teams, architectural governance, and solution ...

Automation Developer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary
Salary
£550 - £650 per day
production environments. Solid understanding of automation and CI/CD security best practices, including RBAC, secrets management, and pipeline hardening. Experience integrating systems using REST APIs and event-driven architectures. Familiarity with Azure cloud services and cloud-native automation approaches. Does this sound like your next career move? Apply today. ...

Automation Developer

Hiring Organisation
Certain Advantage
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
production environments. Solid understanding of automation and CI/CD security best practices, including RBAC, secrets management, and pipeline hardening. Experience integrating systems using REST APIs and event-driven architectures. Familiarity with Azure cloud services and cloud-native automation approaches. Does this sound like your next career move? Apply today. ...

Front End Developer

Hiring Organisation
Experis
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £579/day
build reusable, accessible components. Experience writing automated tests, including unit/integration tests and Playwright end-to-end tests. Comfortable integrating with REST APIs and working with Git-based development and code-review processes. Accessibility to WCAG 2.2 AA, including semantic HTML, keyboard navigation, screen-reader testing and automated accessibility ...

Senior Integration Architect

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700/day
activities. Essential Skills & Experience Extensive experience in enterprise integration architecture and delivery within large-scale transformation or migration programmes. Strong expertise in API design, REST services, OpenAPI specifications, and modern integration patterns. Experience designing and implementing service-based and distributed architectures. Working knowledge of enterprise integration platforms such ...

Senior Integration Architect

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 per day
activities. Essential Skills & Experience Extensive experience in enterprise integration architecture and delivery within large-scale transformation or migration programmes. Strong expertise in API design, REST services, OpenAPI specifications, and modern integration patterns. Experience designing and implementing service-based and distributed architectures. Working knowledge of enterprise integration platforms such ...

Senior Scala Engineer

Location
Greater London, England, United Kingdom
supporting reactive, event-sourced systems, with hands-on Apache Spark and Apache Flink. APIs & Data Formats: Strong understanding of Apache HTTP, Envoy, and REST API design, plus experience with Protobuf, Avro, and Parquet. Knowledge of Iceberg, Databricks, and Hadoop ecosystems. TDD, ATDD, and Clean Coding practices within a CI/ ...

CMDB Application Developer / Reporting Specialist

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£800/day inside ir35
exception workflows and compliance controls to continuously monitor CMDB health. Expereince required Essential: 3+ years' application development experience Strong SQL and database design experience REST API integration Data modelling Reporting and dashboard development KPI design and analytics Strong understanding of CMDB/ITSM concepts Configuration Management and Asset Management knowledge ...

Principal Software Developer

Hiring Organisation
ECM Selection Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
options in addition to tailored package elements. Keywords: Principal engineer, principal software developer, C#, .NET, cloud, Azure, AWS, cloud native, containers, microservice, service-oriented, REST, API, intelligence, security, authentication, OAuth, sustainability, Cambridge, hybrid. Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite ...

Full Stack Developer

Location
Ipswich, England, United Kingdom
experience in full stack development or similar roles. Required Skills: Proficiency in React, Angular, or Vue; Backend development (Node.js, Python, or Java); Experience with REST APIs and microservices; Experience with cloud platforms; Familiarity with databases and CI/CD pipelines; Self‐motiving and able to work with low levels ...

Full Stack Developer

Location
Manchester, England, United Kingdom
environment, including Flask, Django, and FastAPI. Design, build, test, and maintain custom APIs and integrations between internal applications and external business systems, working with REST, OData, SOAP, and other interfaces as required. Create and modify custom APIs within Microsoft Dynamics 365 Business Central, and develop the services connecting applications ...

Software Engineer, Integration

Location
Wakefield, England, United Kingdom
duties Preferred Qualifications: Experience with Apache Camel, and ServiceMix/Karaf Experience with Spring Framework and Spring Boot Experience building webservices/API using REST Experience with AWS or similar cloud computing environments Experience with clustered application deployment Open-source enthusiast and ability to demonstrate use of it through ...

Engineering lead

Location
Greater London, England, United Kingdom
governance, audit, security, and risk requirements. Manage operational risks and technology controls. Support production readiness reviews and regulatory initiatives. Required Technical Skills Engineering & Architecture REST APIs Domain Driven Design (DDD) Docker OpenShift DevOps & Automation Jenkins Terraform Ansible TDD/BDD Secure Coding Performance Engineering Observability & Monitoring Tools JIRA Confluence Splunk ...

Tivoli Netcool OMNIbus SME – 11850CF

Location
Greater London, England, United Kingdom
equivalent ITSM integration experience. Financial services/banking or other highly regulated environment experience. Experience leading technical projects or platform improvement initiatives. Knowledge of REST APIs, JSON, XML and integration technologies. Understanding of monitoring across AWS, Azure and Google Cloud . Experience with container and Kubernetes monitoring . Knowledge ...

Mid-Level Full Stack Web Developer

Location
Huddersfield, England, United Kingdom
Proven experience as a full stack developer or similar role. Proficient in Laravel and Vue.js frameworks and their core concepts. Proficient in PHP, SQL, REST, and other back‐end technologies. Familiar with writing unit and integration tests using Jest or similar. Familiar with git, Jira, and other tools for version ...

Software Engineer

Location
Manchester, England, United Kingdom
React. Integrate with relevant third party services and tools where required, ensuring best practice integration rules are adhered to and integrations are stable. Develop REST APIs using best practice standards and conventions. Produce Solution Design documents for review before implementation including detail on security considerations, testing required and potential impacts ...

Technical Architect

Hiring Organisation
Olive Jar Digital Ltd
Location
London, United Kingdom
Employment Type
Temporary
certifications AWS Solutions Architect, Azure Solutions Architect, TOGAF or equivalent Technical Skills Cloud Platforms: AWS, Azure, GCP Architecture Frameworks: TOGAF, ArchiMate, C4 Model Integration: REST APIs, event-driven architecture, message queuing, microservices Security: NCSC guidelines, secure-by-design, identity and access management Tooling: Confluence, Jira, Miro, Azure DevOps, Lucidchart ...

Tivoli Netcool OMNIbus SME

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 750 - 815 Daily
equivalent ITSM integration experience. Financial services/banking or other highly regulated environment experience. Experience leading technical projects or platform improvement initiatives. Knowledge of REST APIs, JSON, XML and integration technologies. Understanding of monitoring across AWS, Azure and Google Cloud . Experience with container and Kubernetes monitoring . Knowledge ...

Software Engineer

Location
Portsmouth, England, United Kingdom
required to ensure delivery is done right Technical Skills (Essential) Node.js PHP (Laravel and Symfony) Front-end frameworks: Vue.js and React.js APIs: GraphQL and REST Databases: MSSQL, MySQL and PostgreSQL Git and version control best practices Testing frameworks (PHPUnit, Jest, Cucumber) Agile methodologies without the ceremony - we take a very ...

Java Engineer

Location
Greater London, England, United Kingdom
across a distributed, high-availability system with kdb+ integration and strong security requirements. Key Responsibilities Develop, maintain, and optimise Spring-based web applications and REST APIs using Java 17. Integrate backend services with real-time kdb+ environments. Implement authentication (SAML/LDAP) and secure authorisation (RBAC/ABAC). Participate ...

Tivoli Netcool OMNIbus SME

Hiring Organisation
Proactive Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£750.00 - £815.00 per day
equivalent ITSM integration experience. Financial services/banking or other highly regulated environment experience. Experience leading technical projects or platform improvement initiatives. Knowledge of REST APIs, JSON, XML and integration technologies. Understanding of monitoring across AWS, Azure and Google Cloud . Experience with container and Kubernetes monitoring . Knowledge ...

Software Engineer III - Android - Chase UK

Location
Greater London, England, United Kingdom
Familiarity with Android Jetpack libraries and components Ability to write clean, maintainable, and testable code with a strong awareness of quality standards Understanding of REST APIs and how mobile applications integrate with backend services Awareness of performance, accessibility, and security considerations in mobile development Strong problem-solving skills ...