851 to 871 of 871 REST Jobs

Salesforce Development Team Lead

Hiring Organisation
CitNOW Group
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Salesforce UI architecture High competency in Salesforce data modelling, security, sharing rules and large data volume handling Strong experience with Salesforce integration patterns including REST/SOAP APIs, Platform Events, and Change Data Capture Proficiency with Salesforce DevOps processes including CI/CD, source-driven development and release management Proven … Java or Go is advantageous High level of understanding of architectural patterns and distributed system design principles Strong experience working with APIs (both REST and SOAP) High level of understanding of technical security and secure development methodologies within the Salesforce ecosystem Experience working in Agile, multi-team delivery environments Experience ...

Full Stack Engineer

Hiring Organisation
Levy Global
Location
Slough, Berkshire, UK
Employment Type
Full-time
stack applications Experience developing enterprise SaaS products (cybersecurity experience is a plus) Strong backend development experience using TypeScript and NestJS Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize) Strong frontend experience with React and modern UI frameworks Experience working with relational (MySQL) and NoSQL databases … Strong debugging, troubleshooting, and performance optimisation skills Technical Skills Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have Experience working in startups ...

Full Stack Engineer

Hiring Organisation
Levy Global
Location
London Area, United Kingdom
stack applications Experience developing enterprise SaaS products (cybersecurity experience is a plus) Strong backend development experience using TypeScript and NestJS Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize) Strong frontend experience with React and modern UI frameworks Experience working with relational (MySQL) and NoSQL databases … Strong debugging, troubleshooting, and performance optimisation skills Technical Skills Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have Experience working in startups ...

Junior Mobile App Developer (Flutter)

Hiring Organisation
IT Talent Solutions Ltd
Location
Hatfield, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £36,000 per annum
Doing: Developing and shipping cross-platform mobile apps using Flutter and Dart Collaborating with product designers to implement clean, responsive UIs Integrating REST APIs , third-party SDKs, location services, notifications, and more Learning quickly and tackling new challenges in a fast-paced team What You’ll Need: Flutter + Dart … experience (can be commercial, academic, or freelance) Familiarity with REST APIs , Git, and mobile dev tools (Android Studio, Xcode, VS Code) A degree in Computer Science or a related field Right to work in the UK (ILR, British citizen, or Settled Status only) Must be able to commute to Hatfield ...

Java Software Engineer

Hiring Organisation
Response Informatics
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
Salary
£70,000
Java (Spring Boot, Spring MVC), REST APIsBuilding scalable backend services and APIs Oracle, CockroachDB, SQLData modeling, queries, ORM, and migration GKP (Google Kubernetes Platform), Docker, KubernetesDeploying and managing applications in private cloud Maven, GradleManaging builds and dependencies Jenkins, GitLab CI, GKP DevOpsAutomated build, test, and deployment pipelines JUnit, TestNG, Mockito … Selenium, CypressUnit, integration, and end-to-end testing Swagger/OpenAPIDocumenting and testing REST APIs OAuth2, JWT, Spring SecurityImplementing authentication and authorization ELK Stack, Prometheus, Grafana, SplunkApplication monitoring and log analysis Bash, PythonAutomating tasks and scripts GithubSource code management SonarQube, Checkstyle, ESLintStatic code analysis and quality enforcement JIRA, Confluence, Slack ...

Oracle Developer

Hiring Organisation
Invitise Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
builds and enhancements to current workstreams. Essential experience: Strong development background Oracle Integration Cloud Oracle Fusion Cloud Integration work with SOAP, REST, JSON OIC, Postman, Curl Oracle VBCS ERP and HCM integrations via OIC OAUTH, IAM, JWT GIT, XML, JSON, XSLT Desirable: Public cloud and security knowledge DevOps background Experience … release processes Understanding of secure development practices Interested? Please apply below. Oracle Integration Cloud, OIC, Oracle Fusion, Oracle ERP, HCM, VBCS, OCI, Integrations, REST, SOAP, JSON, SC Cleared, Inside IR35. ...

Oracle Developer

Hiring Organisation
InvitISE Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 per day
builds and enhancements to current workstreams. Essential experience: • Strong development background • Oracle Integration Cloud • Oracle Fusion Cloud • Integration work with SOAP, REST, JSON • OIC, Postman, Curl • Oracle VBCS • ERP and HCM integrations via OIC • OAUTH, IAM, JWT • GIT, XML, JSON, XSLT Desirable: • Public cloud and security knowledge • DevOps background • Experience … release processes • Understanding of secure development practices Interested? Please apply below. Oracle Integration Cloud, OIC, Oracle Fusion, Oracle ERP, HCM, VBCS, OCI, Integrations, REST, SOAP, JSON, SC Cleared, Inside IR35. ...

Golang Engineer

Hiring Organisation
Oliver Bernard
Location
London Area, United Kingdom
Looking For Strong commercial experience with Go (Golang) Hands-on experience deploying and operating workloads in Kubernetes Solid understanding of microservices architecture and REST/gRPC APIs Experience with cloud platforms (AWS, GCP, or Azure) Comfortable with CI/CD pipelines and infrastructure-as-code A proactive, collaborative mindset Nice … Previous experience in high-scale or SaaS environments What We Offer £100-£120k base + equity Once every other week in the office, the rest is WFH A supportive, engineering-first culture where your ideas matter ...

Java Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £420/day up to £420 pd (inside IR35)
Java Developer - Active SC, Java, REST Up to £420 per day (Inside IR35) London/Remote 6 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, ReactJS and NodeJS skills to work with a high profile end client. … NodeJS for web applications. Spring/Spring Boot development. Proficiency in Test Driven Development and design patterns for modular, reusable code. Knowledge of REST APIs, asynchronous messaging, and database integration. Familiarity with continuous delivery/integration processes. Ability to work collaboratively in an agile environment and on call when needed. ...

Infrastructure Engineer / VMware Consultant

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
operations. Lead development and customisation within VMware Aria Automation (vRA 8) and vRealize Orchestrator. Implement and integrate automation workflows using PowerShell, Python, and REST APIs. Support and enhance VMware Cloud Foundation (VCF) full stack environments. Manage and optimise monitoring and logging using VMware Aria Operations & Logs. Collaborate closely with platform … environments. Must have: Deep hands-on experience with vRA 8 and vRealize Orchestrator development Strong PowerShell skills Extensive experience with VMware Aria Operations & Logs REST API integration and automation experience Should have: VMware Cloud Foundation (VCF/VCFA) knowledge Python development experience Broad VMware full stack expertise Nice to have ...

Low Code Developer

Hiring Organisation
Picture More
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £60,000 per annum
quality, integration and usability. Key responsibilities include: Designing and developing low-code applications and workflows Building integrations with internal and third-party systems using REST/SOAP APIs Working closely with Product Owners and BA's to translate business requirements into technical solutions Producing and maintaining functional and technical documentation … Code/Power Platform Developer Strong experience with Power Apps, Power Automate and Dataverse (or equivalent enterprise low-code platforms) Experience integrating systems using REST and/or SOAP APIs Good understanding of application lifecycle, testing and documentation Experience working in Agile delivery teams Comfortable working with non-technical stakeholders ...

C# Programmer Analyst

Hiring Organisation
Genesis10
Location
Oakboro, North Carolina, United States
Employment Type
Permanent
Salary
USD Annual
reconsideration of business processes; languages used include C# .NET, Python, ABAP and SQL Design, develop, and test custom code Take projects through the rest of the project lifecycle Responsible for on-schedule completion of analysis, design, programming, testing, documenting and any other tasks as assigned Keep management apprised of status … C# development Experience with an emphasis on design and development versus merely altering existing code Experience with SQL Server and T-SQL Experience with REST API Experience with the WPF Framework and MVVM Architectural Pattern Two or more of the following: Python, ABAP, Database Design, SQL Server Maintenance Strong object ...

Mid-Level Java Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
Epsom, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Level Java Developer Role - Java 8+, Spring MVC, SpringBoot, REST API, Maven or Gradle, GIT - Award-Winning UK based FinTech Company - Surrey - Hybrid - 4 days onsite/1 day WFH - £50,000 - £60,000 (Depending on Experience) G.R.E. Recruitment Limited is delighted to partner yet again with an Award-Winning … down monolith systems would be ideal. This role is purely a backend development role. The core tech stack is: Java 8+, Spring MVC, SpringBoot, REST API's and using build tools such as Maven/Gradle. You'll be an advocate of best engineering principles (SOLID), ensuring you're writing ...

Front End Developer (React / WPF / C#)

Hiring Organisation
Cartisian Recruitment
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
applications that blend functionality with modern design principles. Key Responsibilities Design and develop rich, responsive applications using WPF, MVVM , and React . Integrate with REST APIs to ensure seamless communication between the front end and back-end services. Implement key modules such as Scheduling and Reporting, ensuring a smooth … decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based applications. Strong proficiency in React and C# , including integration with REST APIs . Solid understanding of usability, accessibility, and responsive design principles. Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap, and Material Design . ...

TECHNICAL LEAD

Hiring Organisation
KBC Technologies UK LTD
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
support producer/consumer applications . Implement encryption (SSL) , authentication (SASL/LDAP) , and authorization (Kafka ACLs) across brokers, clients, Connect clusters, Schema Registry, REST API, Producers/Consumers, and KSQL. Manage SSL certificates including public key management. Set up and maintain monitoring tools (Splunk, Prometheus, Grafana) to track metrics … across Kafka components (Broker, Zookeeper, Connect, REST Proxy, Mirror Maker, Schema Registry, KSQL). Conduct lifecycle management of Kafka on-premise environments, ensuring automation and continuous improvement. Perform platform health assessments , develop improvement plans, and implement automation solutions. Research and recommend innovative solutions to enhance performance and maintain platform stability. ...

Technical Lead Azure

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Salary
£500.00 - £510.00 per day
complex data flows and Enterprise Data Lakes, ensuring seamless integration between Infor M3 and broader finance systems. You will lead the development of REST APIs and manage the end to end data lifecycle within the Azure ecosystem. Key Responsibilities Implementation Leadership: Lead the technical delivery of data flows, focusing … Lakes. Azure Mastery: Architect and oversee pipelines using Azure Data Factory and Databricks for high-performance data processing. API Strategy: Define and produce robust REST APIs to facilitate secure and scalable data consumption. Stakeholder and Vendor Management: Act as the primary technical point of contact to liaise with the supplier ...

Integration Analyst

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Gainsborough, Lincolnshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
company on a strategic digital growth journey. This role offers one day per week working from home after the probation period, with the rest site-based, so you'll need to live within a reasonable commute of Gainsborough. Please note that no sponsorship is available for this position. This … with technical expertise on connectivity options What are we looking for? Experience in integration development, EDI or API roles Strong understanding of API principles (REST, SOAP) and integration patterns Knowledge of EDI standards and protocols (ANSI X12, EDIFACT, XML, AS2) Ability to read XML and manage workflows Excellent problem-solving ...

ServiceNow Implementation Specialist

Hiring Organisation
Linking Humans
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
other Experience workflows. Build modern interfaces using the Experience Layer, UI Builder, Service Portal, and Next Experience. Integrate ServiceNow with external systems using REST, SOAP, and IntegrationHub. Support solution design, pre-sales input, and bid activity within a service provider environment. Contribute to optimisation of customer and employee journeys. Ideal … Experience Demonstrable background in ServiceNow development and configuration. Strong integration experience (REST/SOAP, IntegrationHub). Proficiency with UI Builder, Service Portal, and Next Experience. Understanding of customer journeys and the employee lifecycle. CIS-CSM and CIS-HRSD certifications, with broad module knowledge. Experience with Agentic AI/Now Assist ...

IT Systems Engineer

Hiring Organisation
Manufacturing Recruitment Limited
Location
Diss, Norfolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
reports Someone who moves from spreadsheets ? models ? insight. Application Development (Internal + Customer-Facing) Power Apps (Canvas + Dataverse) or equivalent low-code platform REST API integration mindset UX pragmatism (build usable tools, not demos) Understanding of security boundaries (internal vs customer apps) Low-code is acceptable. Cowboy coding … not. Epicor/ERP + Manufacturing Systems Capability Epicor (or similar ERP) experience useful: BAQs, REST/API, upgrades SQL literacy (views, joins, performance awareness) Understanding of manufacturing concepts: BOMs, routings, work centres Ability to extract ERP data cleanly for reporting & forecasting Process, Documentation & Knowledge Capture Comfortable documenting systems ...

AI Engineer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
solutions with a focus on NLP, document understanding, and information retrieval. Integrate AI models into systems using APIs and message brokers such as REST and Kafka. Implement secure systems using modern authentication and authorization standards like OAuth2, JWT, and Azure AD. Apply best practices in AI model evaluation, tuning … Hands-on experience with production-grade AI/ML projects, including at least two successful deployments. Strong expertise in: API integration & inter-service communication (REST, Kafka) Authentication/Authorization (OAuth2, JWT, Azure AD) NLP techniques (NER, classification, chunking, summarization, QA) RAG architectures and working with LLMs (OpenAI, Anthropic, etc.) Vector ...

Solution Architect - Integrations

Hiring Organisation
Zalion GmbH
Location
München, Bayern, Germany
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
teams: requirements, data, environments, constraints, identity, and security considerations Design integration approaches for ERP-centric enterprise landscapes and choose the right integration patterns, including REST APIs, workflow orchestration (e.g., self-hosted n8n ), or file-based exchange (e.g., SFTP ) Create effort and costs estimations for non-standard or custom integrations setups … Comfortable Across Old and New Familiar with legacy integration constraints such as file-based exchange (e.g. SFTP) Equally comfortable with modern approaches such as REST APIs and workflow orchestration (e.g., n8n or similar) Able to choose pragmatic solutions based on the customer context and constraints Technically Fluent and Hands ...