101 to 122 of 122 Contract REST Jobs

Python Developer

Hiring Organisation
Ascendion
Location
London, United Kingdom
Employment Type
Permanent, Contract
trading platforms , financial systems, or other large-scale enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps … trading platforms OR complex enterprise systems. Hands-on experience with AWS (compute, storage, networking, security) Experience building high-performance, scalable systems Strong knowledge of REST APIs, microservices, and distributed systems Experience with SQL and/or NoSQL databases Familiarity with data querying tools such as Athena Understanding of CI/ ...

Senior SSO Developer (Java)

Hiring Organisation
Pontoon
Location
Dublin, County Dublin, Ireland
Employment Type
Contractor
Contract Rate
Salary negotiable
Experience in Java development for large and complex enterprise applications (JDK 8+ and Spring framework). Strong experience in writing and consuming web services (REST and SOAP). Proficiency with software development tools, including GIT, Maven, Jenkins, and JIRA. Experience in application container setup and deployment in a Linux environment. … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Pontoon is an employment consultancy. ...

Senior SSO Developer (Java)

Hiring Organisation
Pontoon
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Experience in Java development for large and complex enterprise applications (JDK 8+ and Spring framework). Strong experience in writing and consuming web services (REST and SOAP). Proficiency with software development tools, including GIT, Maven, Jenkins, and JIRA. Experience in application container setup and deployment in a Linux environment. … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Pontoon is an employment consultancy. ...

eDV-cleared Technical Consultants - Automation, Catalogue Migration

Hiring Organisation
PS Computer Services Ltd t/a Parker Shaw
Location
London, United Kingdom
Employment Type
Contract
decision modelling. Proficiency in scripting languages such as JavaScript, Python, PowerShell, Groovy, and Bash. Experience with orchestration languages such as YAML. Familiarity with REST APIs, web services, and integrating automation with third-party tools. Experience working with cloud platforms (AWS, Azure, GCP) and infrastructure-as-code (IaC) tools. Desirable Qualifications … ITIL V3/4 foundation. What You Need To Succeed - Catalogue Migration Consultant Familiarity with REST APIs, web services, and integrating automation with third-party tools. Proficiency in any scripting languages. Experience in ITSM tools. If you feel you have the skills and experience needed for this role; please ...

Java Developer

Hiring Organisation
Ascendion
Location
North West, United Kingdom
Employment Type
Permanent, Contract
Role - Java Developer Chester - 3 days in office (Hybrid) Job description: We are looking for an experienced Java Developer to work with the Product Owner to ensure that product backlog/requirements are healthy, with ...

ServiceNow Technical Consultant Contract - SC Cleared ServiceNow, JavaScript, REST/SOAP, Angular.js

Hiring Organisation
Scope AT Limited
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
ServiceNow Technical Consultant (ServiceNow, JavaScript, REST/SOAP, Angular.js, XML/JSON) contract I'm currently working on an SC Cleared ServiceNow Technical Consultant (ServiceNow, JavaScript, REST/SOAP, Angular.js, XML/JSON) contract opportunity. Location: Milton Keynes (3-4 days onsite, with some travel) IR35: Outside Clearance: Active … across the full life cycle. Key Responsibilities: Design & delivery of ServiceNow solutions (ServiceNow platform, APIs, development tools) Hands-on development following best practice (JavaScript, REST/SOAP, Angular.js) Stakeholder engagement & requirements gathering Support testing phases including UAT Documentation & knowledge transfer Collaboration within CoE teams Key Skills Required: Strong ServiceNow experience ...

Integration Manager | SC Cleared / SC Eligible | Remote

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
reliability Collaborating with developers, analysts, and key stakeholders Documenting integration processes and best practices Building and maintaining services on webMethods Integration Server Designing REST and SOAP APIs using IBM webMethods What you'll bring Strong hands-on experience with IBM webMethods (Integration Server, Designer/Developer, API Gateway) Solid understanding … REST/SOAP services, JSON, XML, and flat-file processing Experience with flow services, pipelines, and basic programming logic (Java beneficial) Good database knowledge (SQL, JDBC) Strong grasp of middleware, APIs, and system integration principles Bonus: Experience with Maximo or Oracle platforms To learn more, please do reach ...

Integration Manager SC Cleared / SC Eligible Remote

Hiring Organisation
Sanderson Government and Defence
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
reliability Collaborating with developers, analysts, and key stakeholders Documenting integration processes and best practices Building and maintaining services on webMethods Integration Server Designing REST and SOAP APIs using IBM webMethods What you'll bring Strong hands-on experience with IBM webMethods (Integration Server, Designer/Developer, API Gateway) Solid understanding … REST/SOAP services, JSON, XML, and flat-file processing Experience with flow services, pipelines, and basic programming logic (Java beneficial) Good database knowledge (SQL, JDBC) Strong grasp of middleware, APIs, and system integration principles Bonus: Experience with Maximo or Oracle platforms To learn more, please do reach ...

ServiceNow Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
redesign them within ServiceNow Design, configure, and develop ServiceNow modules CMDB, incident, problem and change modules and applications Build and maintain integrations using REST, SOAP, MID Server, and Integration Hub Configure and customize: Workflows/Flow Designer Business Rules UI Policies and UI Actions Forms and Service Catalog Develop inbound … years of hands-on ServiceNow development experience Experience in at least one major ServiceNow module (ITSM, ITOM, HRSD, CSM, etc.) Experience with system integrations (REST, SOAP, APIs) Experience with data migration and transformation Understanding of CMDB and ServiceNow data model Experience with ServiceNow Flow Designer and Integration Hub Knowledge ...

Oracle Fusion Lead Data Architect

Hiring Organisation
DCV Technologies Limited
Location
Central London, London, United Kingdom
Employment Type
Contract
team and implementation partners to map legacy data to Fusion data structures Lead data conversion activities using tool like Oracle FBDI, ADFdi, HDL and REST APIs Ensure data quality, integrity and compliance with governance policies and regulatory standards Collaborate with enterprise architects, DBAs and infrastructure teams to optimize data performance … Oracle Fusion data model, including ESS jobs, interfaces and seeded tables Hands-on experience with FDBI, HDL, BIP, OTBI, Snart View, OIC and REST/SOAP APIs Proven experience in large-scale data migration projects Expertise in SAL, PL/SQL and Oracle database technologies Strong knowledge of data governance ...

Oracle Fusion Lead Data Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £600 per day
team and implementation partners to map legacy data to Fusion data structures Lead data conversion activities using tool like Oracle FBDI, ADFdi, HDL and REST APIs Ensure data quality, integrity and compliance with governance policies and regulatory standards Collaborate with enterprise architects, DBAs and infrastructure teams to optimize data performance … Oracle Fusion data model, including ESS jobs, interfaces and seeded tables Hands-on experience with FDBI, HDL, BIP, OTBI, Snart View, OIC and REST/SOAP APIs Proven experience in large-scale data migration projects Expertise in SAL, PL/SQL and Oracle database technologies Strong knowledge of data governance ...

SharePoint 365 Developer

Hiring Organisation
Pontoon
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day
right in! Ideal candidates will possess: Proven experience in SharePoint development (preferably SharePoint Online). Strong knowledge of SharePoint Framework (SPFx), REST APIs, and Microsoft Power Platform. Familiarity with JavaScript, HTML, CSS, and related web technologies. Excellent communication skills to engage with both technical and non-technical stakeholders. A team … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Adecco is a disability-confident employer. ...

SharePoint 365 Developer

Hiring Organisation
Pontoon
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £415 per day
right in! Ideal candidates will possess: Proven experience in SharePoint development (preferably SharePoint Online). Strong knowledge of SharePoint Framework (SPFx), REST APIs, and Microsoft Power Platform. Familiarity with JavaScript, HTML, CSS, and related web technologies. Excellent communication skills to engage with both technical and non-technical stakeholders. A team … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Adecco is a disability-confident employer. ...

Software Developer (RUST) - 9-Month Contract (Inside IR35) - Northampton

Hiring Organisation
Hamilton Barnes
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 575 Daily
teams. Key Responsibilities: Design and develop high-performance Back End services using Rust. Build scalable data processing systems and microservices. Develop and maintain REST APIs and distributed systems. Work closely with engineering teams to build software supporting simulations and test data. Implement data transformation and big data processing pipelines. Deploy … storage formats such as Parquet. What You Will Ideally Bring: Strong experience with Rust programming . Designing high-performance Back End systems . Developing REST APIs and microservices . Experience working with distributed systems . Experience deploying applications to Kubernetes . Development with Rust and modern Back End frameworks . ...

SC ServiceNow Platform Engineer

Hiring Organisation
Sanderson Recruitment Plc
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Building and enhancing ServiceNow applications and workflows to meet evolving business needs Translating requirements into robust technical designs and scalable solutions Developing integrations using REST/SOAP APIs and modern web technologies Supporting testing activities, including UAT and defect resolution Working collaboratively with technical and non-technical teams to ensure … capacity Hands-on expertise in Scripting, configuration, and platform development Experience with modules such as GRC, IRM, or SPM Good knowledge of JavaScript, APIs (REST/SOAP), XML, and JSON Understanding of structured delivery approaches such as Agile or Waterfall Ability to communicate effectively with a range of stakeholders Nice ...

ServiceNow Platform Engineer

Hiring Organisation
Sanderson
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Building and enhancing ServiceNow applications and workflows to meet evolving business needs Translating requirements into robust technical designs and scalable solutions Developing integrations using REST/SOAP APIs and modern web technologies Supporting testing activities, including UAT and defect resolution Working collaboratively with technical and non-technical teams to ensure … capacity Hands-on expertise in scripting, configuration, and platform development Experience with modules such as GRC, IRM, or SPM Good knowledge of JavaScript, APIs (REST/SOAP), XML, and JSON Understanding of structured delivery approaches such as Agile or Waterfall Ability to communicate effectively with a range of stakeholders Nice ...

InterSystems Integration Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
South West, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
Integration Engineer - Intersystems for one of our local clients: £550 p/d Inside IR35 2 days a week in Wiltshire, the rest is WFH Must currently hold SC Clearance We are looking for an Integration Engineer with strong, hands-on experience across InterSystems technologies such as HealthShare, Ensemble, IRIS … IRIS- HealthShare- Ensemble- Caché/ObjectScript-based developmentSolid understanding of common integration patterns, interoperability concepts, and best-practice approaches.Strong technical capability with:- ObjectScript- SQL- REST and SOAP services- Data-exchange formats and messaging standards (HL7, FHIR, XML, JSON)- Experience working with interface engines or interoperability platforms.- Confident in diagnosing complex ...

Senior Engineer

Hiring Organisation
Maxwell Bond
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day Outside IR35
will do Design and build APIs Design APIs aligned to agreed standards, including naming, versioning and security, work with domain data models, build REST and event-driven APIs, keep consistency across platform patterns Use and improve platform tooling Use shared CI/CD pipelines, templates and reference architectures Follow established … Ship iteratively under tight timelines Manage cross-team dependencies Balance speed with compliance to standards What you bring Technical experience Strong API engineering across REST and event-driven systems Experience with cloud-native development, ideally Azure CI/CD and infrastructure as code awareness Strong understanding of integration patterns, sync ...

Network Automation Engineer

Hiring Organisation
Pontoon
Location
Bristol, United Kingdom
Employment Type
Contract
logical assets are accurately modelled and easily accessible programmatically. Custom Tooling: Develop innovative Python scripts and custom integrations to seamlessly connect platforms, utilizing REST APIs, Netconf, and modern authentication protocols. CI/CD & Governance: Build and maintain robust NetDevOps pipelines using GitLab and GitHub Actions to validate, test, and deploy … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. ...

Backend Engineer

Hiring Organisation
Skilliantech Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Role: Backend Engineer (ATA) Location: United Kingdom (Remote work) Skills: Java, AWS, Spring Boot, REST APIs,MySQL Job Summary: We are looking for a Backend Engineer to join the Core Portal team and build scalable backend services for an enterprise discovery application. You will design and develop robust APIs, integrate … ensure high performance, reliability, and security of backend systems. Key Responsibilities: Develop and maintain backend services using Java, Spring Boot, AWS Build and optimize REST and GraphQL APIs Ensure code quality through testing, refactoring, and best practices Own services end-to-end, including deployment, monitoring, and production support Handle production ...

Oracle Data Architect

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
tables Strong expertise in ETL, data governance and cloud data integration tools. Hands-on experience with FDBI, HDL, BIP, OTBI, Snart View, OIC and REST/SOAP APIs Expertise in SAL, PL/SQL and Oracle database technologies Strong knowledge of data governance, data quality frameworks and compliance standards Experience … team and implementation partners to map legacy data to Fusion data structures Lead data conversion activities using tool like Oracle FBDI, ADFdi, HDL and REST APIs ...

ServiceNow Developer - IRM Specialist

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £560 per day
technical skills to configure and administer ServiceNow IRM/GRC modules, including Flow Designer, ACLs, scripting (Glide), and CMDB relationships. Integrate risk data via REST APIs, MID Server, and data imports, ensuring seamless data flow and automation. What you'll bring: Proven experience configuring and managing ServiceNow IRM/… platform, including scripting, Flow Designer, and ACLs. Experience with risk registers, scoring models, control frameworks, and policy workflows. Familiarity with integration methods such as REST APIs and data imports. Ability to partner effectively with business stakeholders and translate requirements into technical solutions. This role offers an exciting chance to contribute ...