401 to 425 of 440 REST Jobs

Front End Developer

Hiring Organisation
Rebel Recruitment Limited
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£38000 - £55000/annum
working with: React or Blazor JavaScript, HTML, CSS Accessibility standards (WCAG) It would help if you’ve had exposure to things like REST APIs, Azure DevOps, Git, or TDD , but the fundamentals matter more here. What they’re looking for Strong front-end fundamentals Comfortable working with APIs and understanding … years) 10% employer pension contribution 35-hour working week 1 full day a month dedicated to personal development (and it’s protected) The rest 25 days holiday + bank holidays + your birthday off Additional leave as your tenure grows Health and well-being support Discounts and salary sacrifice options ...

Junior Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data … role evolves. Profile * The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn ...

Flow X Process Engineer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700/day Inside IR35
experience of similar workflow/low-code tools - Basic programming skills - Java, JavaScript, Python, Groovy - Experience in BPMN development - Good understanding of API testing - REST and SOAP or knowledge of integration protocols (REST - JSON, SOAP - XML) - Experience working with relational databases (Oracle DB, PostgreSQL) - Deep consulting/client-facing experience ...

Integration Automation Tester

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
Years Job Location: Reading/Leeds, UK Job Summary: The Integration Automation Tester will lead testing initiatives, focusing on API automation using REST and SOAP protocols. The role requires strong proficiency in Java and Oracle, with experience in middleware testing, including WebLogic deployment, data source validation, and JMS validation. … tester will be responsible for both functional and non-functional testing aspects. Key Responsibilities: Lead and manage API automation testing projects using POSTMAN and Rest Assured Framework. Develop and maintain Java-based test scripts for comprehensive automation coverage. Conduct middleware testing, ensuring robust deployment and validation processes. Perform functional ...

AI Platform Engineer

Hiring Organisation
Magnit Global
Location
City of London, London, United Kingdom
Azure (primary), Oracle Cloud, and AWS (as onboarded). Develop bespoke automation, integration, and AI‐driven components to support business requirements. Build and maintain REST APIs, integration services, and identity-aware solution patterns. Deliver operational (BAU) and project support for cloud and AI workloads. Collaborate across teams to enhance platform … PowerShell for automation, integration, and AI workflows. Real‐world experience implementing and supporting cloud platforms and identity solutions (Azure, Oracle, EntraID). Experience developing REST APIs, integrating services, and implementing identity flows (OAuth2, tokens). Experience with Azure OpenAI, OpenAI SDK/models, and applying AI services to real-world ...

Full Stack Engineer

Hiring Organisation
Brio Digital
Location
United Kingdom
scalable Java-based applications across the programme Build and maintain cloud-native solutions on AWS, applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute … demonstrable senior-level Java development experience on complex, enterprise-scale programmes Solid AWS experience across core services including EC2, Lambda, S3, and RDS Proven REST API design and development experience, with strong understanding of API security and governance Proficient in Postman for API testing and documentation Experience working in Agile ...

Technical Lead - Salesforce (Solution Engineering)

Hiring Organisation
I3 Resourcing Limited
Location
London, United Kingdom
Employment Type
Permanent
Collaborate with Architects, Product Owners, and Engineering teams to translate business requirements into scalable technical solutions Define and implement integration patterns across enterprise systems (REST APIs, middleware, event-driven architectures) Provide hands-on technical leadership , including mentoring developers, reviewing code, and resolving technical challenges Drive adoption of modern engineering practices … core Salesforce data model (Accounts, Opportunities, Cases, etc.) Architecture & Integration Proven experience designing end-to-end solutions within complex environments Strong experience with: REST API integrations Middleware platforms (e.g. MuleSoft, Boomi) Understanding of event-driven architecture and scalable integration patterns Engineering & Delivery Experience working within Agile delivery environments Strong knowledge ...

Senior Salesforce Developer

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Permanent
support complex business processes Build high-quality UI components using Lightning Web Components (LWC) (and Aura/Visualforce where required) Deliver robust integrations using REST/SOAP APIs, OAuth 2.0, and Named Credentials, including error handling, logging, and monitoring Create and optimise Flows (and Flow Orchestration where applicable) to automate … security concepts Proven experience delivering and supporting Sales Cloud/Service Cloud implementations Strong experience with Flows (and Flow Orchestration beneficial) Solid integration experience (REST/SOAP, OAuth 2.0, Named Credentials) Comfortable working in agile delivery teams and communicating effectively with non-technical stakeholders Salesforce Platform Developer I (mandatory) Desirable ...

Senior Salesforce Developer

Hiring Organisation
IO Associates
Location
Slough, Berkshire, UK
support complex business processes Build high-quality UI components using Lightning Web Components (LWC) (and Aura/Visualforce where required) Deliver robust integrations using REST/SOAP APIs, OAuth 2.0, and Named Credentials, including error handling, logging, and monitoring Create and optimise Flows (and Flow Orchestration where applicable) to automate … security concepts Proven experience delivering and supporting Sales Cloud/Service Cloud implementations Strong experience with Flows (and Flow Orchestration beneficial) Solid integration experience (REST/SOAP, OAuth 2.0, Named Credentials) Comfortable working in agile delivery teams and communicating effectively with non-technical stakeholders Salesforce Platform Developer I (mandatory) Desirable ...

Integration Developer

Hiring Organisation
Home Group Limited
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
platforms isessential(e.g. Azure Logic Apps, MuleSoft, Qlik Talend or similar). Experience of integrating with Salesforce isdefinitely aplus A strong understanding of APIs (REST, SOAP), webservicesand data formats (JSON, XML)is desirable. Familiarity with cloud technologies (e.g. Azure)is desirable. Understanding of the integration needs of a large business … with flexibility built in. We work on a hybrid basis with 2 days per week in our Newcastle upon Tyne office, with the rest from home. What s in it for you? 34 days leave, rising to 39 (this includesbank holidays and a me day?).The option ...

IAM Engineer III

Hiring Organisation
Northwestern Mutual
Location
Milwaukee, Wisconsin, United States
Employment Type
Permanent
Salary
USD Hourly
management (RBAC), access reviews, and separation of duties. Develop, and maintain Java applications and services that support IAM/IGA (e.g., custom connectors, middleware, REST APIs, microservices, utilities, web applications). Produce documentation (designs, configurations, runbooks) and contribute to knowledge base and standards. Contributes to the innovation of software development … Security, Computer Science, Information Systems or equivalent work experience in the IT field. Strong Java programming expertise (e.g., Java 8+), including object-oriented design, REST API integrations, and build tooling (Maven/Gradle). Experience with engineering best practices to include analyzing, designing, developing, deploying, and supporting software solutions ...

Founding Data Engineer

Hiring Organisation
Edison Hill Search
Location
NW5, Kentish Town, Greater London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £100000/annum Benefits & Meaningful Equity
We’re working with a high-growth Series A startup operating at the intersection of eCommerce and Fintech, building a product that is redefining how people shop online. Their proposition removes friction from the buying ...

Power Platform Developer

Hiring Organisation
Erin Associates
Location
Brierley Hill, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Build and support automation to improve business processes and user experience Develop and maintain integrations between Microsoft 365, Dataverse, and third-party systems using REST APIs Contribute to the development and enhancement of .NET/C# applications Troubleshoot and resolve technical issues across applications, data, and integrations Produce technical documentation … Technical Skills: Strong experience with Microsoft Power Platform (Power Apps, Power Automate; Power BI desirable) Good knowledge of SQL and relational databases Experience with REST APIs and system integrations Strong .NET/C# or similar object-oriented development experience Understanding of SDLC, version control, and testing practices Strong troubleshooting skills ...

S/4HANA Coupa Integration Architect

Hiring Organisation
Searchability NS&D
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £577 per day
seamless data flow across procurement and finance systems. Design and deliver integration architecture across Coupa and SAP S/4HANA Build and manage APIs (REST/JSON, OData), IDocs, and BAPIs Oversee master data and transactional integration (P2P, AP) Collaborate with business and technical stakeholders across multiple teams Support full … experience integrating Coupa with SAP S/4HANA Strong knowledge of SAP MM/Procurement and FI-AP processes Hands-on experience with APIs (REST, OData), IDocs, BAPIs Experience with integration platforms (SAP CPI, MuleSoft, Dell Boomi, Azure Integration Services) Strong understanding of P2P/Procure-to-Pay and indirect ...

Technical Product Owner

Hiring Organisation
Morson Edge (Financial Services)
Location
Northampton, England, United Kingdom
Technical Product Owner – Payments, Issuing, Ownership, Strategy, REST API, Java, Stakeholder Management – Financial Services – Northampton – Permanent Up To £75,000 base + bonus My client a leading financial services organisation are seeking a Technical Product Owner to join their growing technology team. This is an excellent opportunity for someone with … ideal candidate will have: Experience working as a Technical Product Owner within an Issuing or Financial Service environment. Strong understanding of Java, JavaScript, and REST API fundamentals Strong stakeholder management and communication skills Experience working within Agile methodologies and cross-functional teams Ability to bridge the gap between business ...

Senior iOS Developer

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
testing and documentation. Key Responsibilities Lead the development and ongoing improvement of iOS mobile applications Build robust features using Swift and SwiftUI Integrate REST APIs and manage data processing workflows Develop and maintain Apple HealthKit functionality Write and maintain automated unit and UI tests Collaborate with cross-functional teams including … Strong commercial experience developing iOS applications using Swift Experience working on consumer-facing mobile applications Experience building production applications using SwiftUI Experience integrating REST APIs Good understanding of mobile architecture patterns such as MVVM or Clean Architecture Experience writing unit tests and UI tests Experience working in Agile development environments ...

Oracle Data Architect

Hiring Organisation
Focus on SAP
Location
East Midlands, England, United Kingdom
cloud) Ensure alignment across Finance, SCM, and EPM domains Data Migration & Integration Lead data conversion and migration activities using: Oracle FBDI ADFdi HDL REST/SOAP APIs Map legacy data structures to Oracle Fusion data models Design and implement integrations using: Oracle Integration Cloud (OIC) Oracle Data Integrator (ODI) Oracle … data models (Financials, SCM, EPM) Data migration and ETL processes Hands-on experience with: FBDI, HDL, ADFdi OTBI, BI Publisher, Smart View OIC, ODI, REST/SOAP APIs Strong knowledge of: SQL/PL-SQL Oracle database technologies Experience delivering large-scale data migration programmes Strong understanding of data governance ...

Lead ServiceNow Architect

Hiring Organisation
Cognizant
Location
London Area, United Kingdom
custom code, and reuse. • Govern technical delivery through design reviews, architecture boards, and technical assurance checkpoints. Integrations & Platform Engineering • Architect and govern integrations using REST, SOAP, IntegrationHub, MID Servers, and event based patterns. • Ensure integration designs are secure, resilient, scalable, and aligned with enterprise integration standards. • Oversee MID Server architecture … Proven experience governing complex, multi team ServiceNow delivery programmes. Architecture & Delivery • Proven experience defining platform wide architecture standards and guardrails. • Strong integration design experience (REST/SOAP, IntegrationHub, MID Server patterns). • Experience working in Agile/Scrum delivery environments. • Excellent stakeholder management and communication skills. ServiceNow Certifications Mandatory/ ...

Business Analyst

Hiring Organisation
RICHER SOUNDS PLC
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£40,000
solutions: Serve as a bridge between business and tech teams. Translate business requirements into technical specifications for developers. Utilize your understanding of API architectures (REST, GraphQL) to support system integrations and ensure our e-commerce platform interfaces smoothly with internal and third-party systems. Reporting & stakeholder communication: Create clear, actionable … Google Analytics for web metrics and SQL/MSSQL for querying databases and handling large datasets. Technical Acumen: Solid understanding of web API architectures (REST and GraphQL). Experience using API testing and integration tools like Postman to validate data flows and troubleshoot issues. Tool Proficiency: Familiarity with project ...

Senior Salesforce Engineer- Financial Services Cloud

Hiring Organisation
Midland States Bank
Location
Effingham, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
Position Title: Senior Salesforce Engineer- Financial Services Cloud Locations: Effingham_IL Time Type: Full time Req ID: JR1200-Effingham_IL At Midland, we're proud to be a little different. You can see it in ...

Senior Salesforce Engineer- Financial Services Cloud

Hiring Organisation
Midland States Bank
Location
Saint Charles, Missouri, United States
Employment Type
Permanent
Salary
USD Annual
Position Title: Senior Salesforce Engineer- Financial Services Cloud Locations: Weldon Spring_MO Time Type: Full time Req ID: JR1200-Weldon Spring_MO At Midland, we're proud to be a little different. You can see ...

AVP Investment Banking Java Full Stack Engineer (Angular/React) - Spring Boot, REST, ELK - PERMANENT

Hiring Organisation
Scope AT Limited
Location
City, Liverpool, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Investment Banking Java Full Stack Engineer (Angular/React) - Spring Boot, REST, ELK - PERMANENT Our Investment Banking client is looking for a permanent Java Full Stack Engineer (AVP level) Skills Excellent knowledge, understanding and active hands-on coding ability of Java (Spring Boot, REST APIs) and various automation testing approaches ...

Python ML Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
environment. In this role, you will design and develop scalable automation solutions focused on workload orchestration, backup abstraction, and self-service capabilities delivered through REST APIs. You will collaborate closely with cross-functional engineering teams and subject matter experts across backup, storage, database, and UNIX environments to help shape future … programming skills * Experience with machine learning technologies * Hands-on experience with message queue technologies such as Kafka, RabbitMQ, or Celery * Proven ability to build REST API services * Excellent debugging and analytical problem-solving skills * Strong communication and stakeholder engagement abilities Desirable experience includes: * Kubernetes or OpenShift * UNIX or Windows systems ...

SC Cleared Service Now Engineer

Hiring Organisation
Experis
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day
implement ServiceNow solutions, focusing on CSM and ITIL workflows, aligned with project milestones. * Lead integrations with enterprise platforms (CRM, ERP, third-party tools) using REST APIs and industry-standard patterns. * Develop technical designs, configurations, and build artefacts that are supportable and compliant with internal standards. * Configure and optimise workflows, business … stages. What you'll bring: * Extensive hands-on experience with ServiceNow, particularly in CSM and ITIL workflows. * Proven ability to deliver ServiceNow integrations via REST APIs. * Strong understanding of ServiceNow platform architecture and best practices. * Practical skills in JavaScript, ServiceNow scripting, and web technologies (HTML, CSS, AJAX). * Ability ...

Lead Software Test Engineer

Hiring Organisation
Nicholas Associates
Location
Warwick, England, United Kingdom
from an application, product and services perspective. Key Responsibilities: Own and execute software testing and create test plan documentation for mobile app, web app & REST API’s Champion and improve best practices to enhance testing strategies and product quality Collaborate with developers and stakeholders to ensure requirements are understood … analytical and technical troubleshooting skills Solid knowledge and experience developing test plans and regression test suites Experience of running tests for functionality, usability, performance & REST API’s Implementation of test systems and tools Experience with containerised solutions such as Docker Experience with test case management systems such as TestRail etc. ...