576 to 600 of 1,617 Permanent REST Jobs

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 ...

Full Stack Developer

Hiring Organisation
SmartSourcing Ltd
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
Framework/EF6 HTML, CSS and JavaScript Windows Services Git/source control Understanding of DEV/TEST/PRE-PROD/PROD environments REST APIs/Web APIs Application security, authentication and role-based access control Great opportunity to be hands-on in a small team. ...

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 ...

Software Engineer III - Fullstack Java

Location
Glasgow, Scotland, United Kingdom
concepts and advanced applied experience Strong hands-on experience with Java Experience with data distribution and consumption using event, Kafka streaming, API (GraphQL and REST), and bulk methods Practical experience in public cloud solutions, AWS, with knowledge of mesh data distribution using Snowflake and Starburst compute engines Hands-on experience ...

Principal Software Developer

Hiring Organisation
ECM Selection
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
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. Please note: even if you don't have exactly the background indicated, do contact ...

UI Engineers – ReactJS, NodeJS

Location
United Kingdom
/functional specifications. Required: Demonstrable experience in developing UI using React framework and NodeJS. Comfortable/experienced with micro-service architecture and communication, specifically REST and asynchronous messaging services (e.g., Kafka, RabbitMQ etc.) Comfortable/experience within a Scrum framework working with as part of a team to deliver business ...

NodeJS Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
office, potentially 4 per month in bulk. JavaScript Engineer, React. JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

Power Apps & Automate Developer - Contract

Location
Bury St Edmunds, England, United Kingdom
SharePoint, Teams, and Dataverse, and the ability to integrate Power Platform solutions with these tools. Experience working with data sources and APIs (e.g., REST APIs, SQL databases, Azure services) to build secure, reliable integrations and automate cross-system workflows. Capability in solution design and requirements analysis, including translating business needs ...

NodeJS Developer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
office, potentially 4 per month in bulk. JavaScript Engineer, React. JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

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 ...

Technical Lead Node.js, TypeScript & AI

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
coding tools while maintaining strong testing and security practices. Develop useful AI capabilities, including assistants, automation and document processing. Build REST and GraphQL integrations with banking systems, payments providers and external services. Own features from design through to deployment and ongoing support. Collaborate with product, design, platform and payments colleagues. ...

Senior ServiceNow Solution Architect

Hiring Organisation
Randstad Technologies Recruitment
Location
Stratford-upon-Avon, Warwickshire, United Kingdom
Employment Type
Permanent
Salary
£500000/annum
elevate self-service and operational usability. Enterprise Integration & Automation: Connect ServiceNow with Azure DevOps, IAM, ITOM, and third-party estates via IntegrationHub, custom Spokes, REST/SOAP APIs, and event-driven automation. Your Experience Professional Background: 10+ years of deep ServiceNow platform experience, including a strong track record architecting enterprise ...

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 ...

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 ...

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 Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Excellent understanding of programming language, frameworks and processes (C#, C++, SQL Server, Java, ASP.NET MVC, WCF, HTML, XML, JSON, CSS, Bootstrap, AJAX, jQuery, UML, REST API, React, AngularJS) Experience of conceptual, logical and physical data modelling Excellent understanding of cloud based infrastructure and software deployment best practice My client ...

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 ...

Java Developer

Location
Sheffield, England, United Kingdom
microservices architectural style. Possess experience with graph databases, with Neo4j experience desirable. Bring experience modernising legacy Java applications. Have experience designing and building REST APIs. Demonstrate strong technical and analytical troubleshooting skills. Have experience with BDD and/or TDD approaches and frameworks, including unit and integration test automation. Bring ...

Tivoli Netcool OMNIbus SME - 11850CF

Hiring Organisation
Proactive Appointments
Location
London, UK
Employment Type
Full-time
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 of enterprise observability ...

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 ...

Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations)

Location
Greater London, England, United Kingdom
reviews, documentation, and long-term technical roadmap development. 8+ years of backend or full-stack engineering experience, withdemonstratedownership of complex systems. Strongproficiencyin Node.js, TypeScript, REST/GraphQLAPI development, and distributed systems patterns. Experience integrating third-party ecommerce, marketing, or digital experience platforms (e.g., loyalty, merchandising, A/B testing). ...

Scala Engineer

Location
City Of London, England, United Kingdom
/CD practices. Experience working within teams that own and support their services in production. Essential Skills Scala Play Framework or similar MVC/REST API frameworks SQL AWS Continuous Integration/CI/CD Agile methodologies Due to the nature and urgency of this post, candidates holding ...