376 to 400 of 464 REST Jobs in the UK excluding London

Java Developer (AVP)

Location
Belfast City District, Northern Ireland, United Kingdom
assistants and AI powered SDLC processes Mandatory Skills Strong commercial experience as a Java developer. This will be tested during interview stage Experience in REST API and authentication mechanisms (OAuth/Basic Authentication) Messaging Systems experience in any of the following middleware technologies (Kafka preferrable, Nats, Solace, TiBCo, RabbitMQ etc. … Experience working with SQL and databases such as Oracle, SQL Server, Hadoop etc. Experience with Java Multithreading/Concurrency, Web Services (SOAP/REST), DB2 Database, JMS, MQ, NDM, SFTP Acquainted with industry best practices and standards, software development tools and techniques Experience in developing distributed systems Experience ...

Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
maintainable applications using modern engineering practices. Responsibilities Develop and maintain modern web applications using C#/.NET and TypeScript . Build and enhance REST APIs, backend services and third-party integrations. Contribute to cloud-based applications hosted within Microsoft Azure . Work alongside engineers, designers and product teams to deliver … Support scalable, secure and performant application architecture. Contribute to technical discussions and continuous improvement initiatives. Tech Stack Essential C# .NET/.NET Core TypeScript REST APIs Microsoft Azure Backend Development API Development Desirable React Node.js Azure Functions CI/CD Infrastructure as Code Docker Microservices Headless CMS Cloud-Native Development ...

Lead Solutions Architect & Development Lead

Hiring Organisation
Flexible Solutionz
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
wide software architecture and technical solutions. Develop and maintain business-critical applications using C#/.NET, Python, SQL and React . Design and build REST APIs and integrations with third-party systems, including our Case Management System. Oversee Microsoft SQL Server environments, T-SQL development and Power BI reporting. Lead … have experience leading software engineering teams and designing enterprise-scale solutions, alongside strong technical expertise in: C#/.NET and/or Python REST API development Microsoft SQL Server & T-SQL Power BI React or modern JavaScript frameworks Agile delivery and Azure DevOps Experience with Proclaim , Cloudflare or low-code ...

Front End Developer

Hiring Organisation
Flexible Solutionz
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
That's where you come in. What You'll Be Doing Building responsive, maintainable front-end applications with React and modern JavaScript Working with REST APIs, collaborating closely with the back-end team on integration Pairing with and mentoring a junior developer — code reviews, guidance, and simply showing them … with React (or another modern JS framework, with a willingness to work in React) Strong JavaScript/TypeScript and HTML5/CSS3 Comfortable integrating REST APIs Git and Agile delivery experience Nice-to-haves: Some C#/.NET awareness, so you can talk the same language as the back ...

Senior Software Engineer - Java, Cloud and AI

Hiring Organisation
NEEV LIMITED
Location
Waltham Cross, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
durable solutions and break down complex technical problems using Java, Spring, and Spring Boot Creates secure and high-quality production code for microservices and REST APIs, and maintains synchronous and asynchronous processing components that integrate reliably with dependent systems Produces architecture and design artifacts for complex applications (e.g., service boundaries … application development, testing, and operational stability for production systems Demonstrable ability to code in Java with Spring and Spring Boot, including microservices architecture and REST API development Experience developing, debugging, and maintaining enterprise-scale applications in a large corporate environment using one or more modern programming languages and database querying ...

Lead Software Engineer .NET

Hiring Organisation
Masson Appointments Ltd
Location
Crawley, West Sussex, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
lead where it makes sense · Own technical direction and architecture across client projects: domain modelling, service boundaries, data flow design · Design, build, and maintain REST APIs and backend services in C# on .NET (this is still a hands-on role) · Build integrations with external systems: HR platforms, asset management tools … domain-driven design. You build scalable, maintainable systems, and you set that standard for the team · API development: you’ve designed and built REST APIs with ASP.NET Core, understand HTTP, status codes, authentication patterns · SQL: comfortable writing queries, designing tables, understanding execution plans. You’ve worked with a relational database ...

Cloud & ServiceNow Solutions Architect | Flexible Work

Location
Glasgow, Scotland, United Kingdom
robust MID Server architecture, and secure API integrations. The role covers design of multi-cloud environments, ServiceNow configuration, and development of custom workflows and REST APIs. #J-18808-Ljbffr ...

Cyber Security Analyst

Hiring Organisation
Proactive Appointments
Location
Leatherhead, Surrey, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
tuning, API security controls, application onboarding and security profile management. Strong understanding of OWASP Top 10, OWASP API Security Top 10, HTTP/S, REST APIs and application-layer threat mitigation techniques. Good experience of vulnerability management, Qualys and external attack surface monitoring Ability to oversee internal and external technology ...

Server-side Engineer

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience Relevant technologies that you may encounter: Kotlin Gradle REST GQL RAML ...

Frontend Developer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
React and TypeScript, taking features from component through to service integration • Develop accessible, responsive interfaces, dashboards and interactive user journeys • Integrate frontend applications with REST APIs, authentication services and role-based access controls • Build polished prototypes to demonstrate new concepts and help shape requirements with stakeholders • Contribute to testing, code … commercial frontend development experience with strong React and TypeScript expertise • Strong JavaScript, HTML and CSS fundamentals, ideally including Tailwind CSS or similar • Experience integrating REST APIs and building secure, production-grade applications • Jest and React Testing Library experience, alongside strong Git-based development practices • Experience building prototypes using Lovable ...

Senior Software Engineer

Hiring Organisation
Hargreaves Lansdown
Location
Newport, UK
Employment Type
Full-time
environments and have a passion for building high-quality, scalable software solutions. Essential skills and experience Node.js and TypeScript. AWS and serverless application development. REST API design and development. Event-driven architectures (SNS, SQS or similar). DynamoDB and JSON data processing. Infrastructure as Code (Terraform, CDK, SST or similar … React and TypeScript experience. Strong communication and collaboration skills. Desirable skills GraphQL API design and implementation. GraphQL federation and schema design. Experience migrating from REST to GraphQL architectures. Typesense, Elasticsearch or Contentful. OAuth and authentication flows. LaunchDarkly or feature management platforms. Grafana and observability tooling. Cross-account AWS architectures. TanStack ...

Senior Software Engineer

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time
environments and have a passion for building high-quality, scalable software solutions. Essential skills and experience Node.js and TypeScript. AWS and serverless application development. REST API design and development. Event-driven architectures (SNS, SQS or similar). DynamoDB and JSON data processing. Infrastructure as Code (Terraform, CDK, SST or similar … React and TypeScript experience. Strong communication and collaboration skills. Desirable skills GraphQL API design and implementation. GraphQL federation and schema design. Experience migrating from REST to GraphQL architectures. Typesense, Elasticsearch or Contentful. OAuth and authentication flows. LaunchDarkly or feature management platforms. Grafana and observability tooling. Cross-account AWS architectures. TanStack ...

Principal Cloud Software Engineer

Location
Cambridge, England, United Kingdom
Lead the technical design and implementation of secure, resilient cloud platform capabilities for AVEVA CONNECT Core Services* Guide architecture and engineering decisions across microservices, REST APIs, data design, CI/CD, and infrastructure as code* Provide technical leadership to development teams, supporting complex problem-solving, design reviews, and delivery quality … direction* Strong design and coding skills, with a reputation for delivering high-quality technical outcomes* Experience developing microservice or service-oriented architectures and designing REST APIs* Experience with C#/.NET or multiple programming languages, plus a strong understanding of database design, CI/CD, and infrastructure as code* Experience ...

Senior Java Backend Engineer IRC299953

Location
Glasgow, Scotland, United Kingdom
Gradle, Java, Kafka, REST APIs, Spring Boot We’re looking for an experienced Backend Engineer to design and build robust, scalable microservices. You’ll work across the full backend stack — from API design through to production-grade integration testing — using modern Java and Spring technologies. Mobility: Comfortable working from … 17+ and Spring Boot 3 Proven experience building and maintaining microservices architectures Practical experience with Kafka (producers, consumers, event-driven patterns) Strong understanding of REST API design best practices Proficiency with Gradle for build management Familiarity with MapStruct and Feign Working knowledge of domain-driven design (DDD) patterns An integration ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...

AI Deployment Engineer

Location
Bristol, England, United Kingdom
models, schemas, and storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...

Backend Engineer

Location
Manchester, England, United Kingdom
integration and orchestration platform. Key responsibilities include: Design, develop and maintain backend services using Java, Python and/or Node.js Build secure and scalable REST APIs for enterprise applications and AI services Develop microservices-based architectures supporting orchestration, workflow automation and knowledge access Implement event-driven solutions using technologies such … building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices Kafka, Pub/Sub or other event-driven technologies Kubernetes/OpenShift and containerisation OAuth, SAML and SSO API Gateways and enterprise ...

Backend Engineer 1861

Location
Leeds, England, United Kingdom
integration and orchestration platform. Key responsibilities include: Design, develop and maintain backend services using Java, Python and/or Node.js Build secure and scalable REST APIs for enterprise applications and AI services Develop microservices-based architectures supporting orchestration, workflow automation and knowledge access Implement event-driven solutions using technologies such … building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices Kafka, Pub/Sub or other event-driven technologies Kubernetes/OpenShift and containerisation OAuth, SAML and SSO API Gateways and enterprise ...

Backend Engineer 1861

Location
City of Edinburgh, Scotland, United Kingdom
integration and orchestration platform. Key responsibilities include: Design, develop and maintain backend services using Java, Python and/or Node.js Build secure and scalable REST APIs for enterprise applications and AI services Develop microservices-based architectures supporting orchestration, workflow automation and knowledge access Implement event-driven solutions using technologies such … building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices Kafka, Pub/Sub or other event-driven technologies Kubernetes/OpenShift and containerisation OAuth, SAML and SSO API Gateways and enterprise ...

Senior Salesforce Developer - up to £90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Agentic AI solutions within the Salesforce ecosystem Implement Salesforce customisations, workflows, approvals, validation rules, security controls and automation Design and develop integrations using REST APIs, SOAP APIs and Platform Events Develop reusable Apex classes, controllers, triggers and framework components Build solutions using SOQL, SOSL and dynamic queries Implement asynchronous processing … Cloud implementations Strong Salesforce administration, configuration, implementation and development experience Strong understanding of Salesforce security models, workflows, validation rules and data management Experience developing REST and SOAP API integrations Strong knowledge of SOQL and SOSL Experience with asynchronous Apex including Batch Apex and Queueable Apex Experience with Salesforce ...

ServiceNow Technical Architect

Location
Reading, England, United Kingdom
technical risk assessments. Support Agile and DevOps delivery methodologies. Integration & Automation Design and oversee integrations between ServiceNow and enterprise systems. Implement solutions using IntegrationHub, REST/SOAPl APIs, MID Servers, and third-party integration tools. Enable workflow automation and orchestration across business processes. Ensure data integrity and synchronization across integrated … Flow Designer IntegrationHub Service Portal/Employee Center CMDB and Discovery Event Management Performance Analytics UI Builder Scoped Applications Now Experience Framework Integration Technologies REST APIs SOAP Web Services JDBC LDAP SSO (SAML/OAuth) MID Server Architecture Cloud integrations (Azure, AWS, GCP) Development Skills JavaScript Glide APIs Business Rules ...

Senior Frontend Developer

Location
Bracknell, England, United Kingdom
experience. Join our team in Peterborough or Bracknell office ( HYBRID ) Essential skills: React, TypeScript, HTML, CSS/SCSS Desirable skills: Redux, Micro-frontend architecture, REST APIs, CI/CD pipelines, AI-assisted development tools What you will do Design, develop, test, and maintain high-quality frontend features using React … inclusive, global workplace that fosters innovation and celebrates partnership. Work-Life Balance: Policies built on mutual trust and support, encouraging time off to rest, recharge, and reconnect. Global Mobility: Comprehensive support for international relocations and permanent residency processes. Equal Opportunities and Accommodations Statement Epicor is committed to creating a workplace ...

Network DevOps Engineer

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
network Source of Truth concepts and applications. • Experience working with JSON, YAML, Jinja2 and other common data structures, serialisation and templating technologies. • Familiarity with REST and/or GraphQL APIs and modern API-driven development. • Understanding of core networking principles, including TCP/IP, UDP, DNS, routing, switching, subnetting … with Python testing methodologies and the ability to develop an automated testing strategy for network automation applications and APIs. • Experience designing, consuming and integrating REST and GraphQL APIs, with exposure to technologies such as Django REST Framework, FastAPI and Pydantic. • Strong understanding of DevOps principles and software engineering best practices. ...

Senior Lead Oracle Fusion Cloud Integration & Extension Consultant role

Hiring Organisation
Version 1
Location
Birmingham, UK
Employment Type
Full-time
role demands strong experience in: Designing and delivering Oracle Integration Cloud integrations across Fusion ERP, HCM and EPM Building app-driven, scheduled, event-based, REST/SOAP and file-based integrations Working with Fusion interface patterns including FBDI, HDL, BICC, BI Publisher outputs and public APIs Establishing reusable OIC templates … deployment notes and operational support documentation. Build and optimise OIC integrations using: o App-driven orchestrations o Scheduled integrations and bulk processing patterns o REST and SOAP services o SFTP/file-based interfaces o Oracle Fusion adapters and enterprise application adapters where applicable o JSON, XML, XSLT, XPath ...

Senior Lead Oracle Fusion Cloud Integration & Extension Consultant role

Hiring Organisation
Version 1
Location
Edinburgh, UK
Employment Type
Full-time
role demands strong experience in: Designing and delivering Oracle Integration Cloud integrations across Fusion ERP, HCM and EPM Building app-driven, scheduled, event-based, REST/SOAP and file-based integrations Working with Fusion interface patterns including FBDI, HDL, BICC, BI Publisher outputs and public APIs Establishing reusable OIC templates … deployment notes and operational support documentation. Build and optimise OIC integrations using: o App-driven orchestrations o Scheduled integrations and bulk processing patterns o REST and SOAP services o SFTP/file-based interfaces o Oracle Fusion adapters and enterprise application adapters where applicable o JSON, XML, XSLT, XPath ...