12 of 12 Remote Contract JSON Jobs

Full-Stack Software Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£520 per day
/17+) Deep Spring Boot & microservices experience Strong AWS skills (EC2, S3, Lambda, IAM) Kafka/event-driven systems SQL optimisation REST/JSON API design Docker proficiency Excellent communication skills Nice to Have JavaScript/React Aurora/RDS If you're proactive, outcomes-driven, and thrive in high ...

Data Engineer - Azure Databricks/ SC Clearance - Contract

Hiring Organisation
Crimson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £520 per day
best practices for Databricks development, optimization, and deployment. Program in SQL, Python, R, YAML, and JavaScript. Integrate data from multiple sources and formats (CSV, JSON, Parquet, Delta) for downstream analytics, dashboards, and reporting. Apply Azure Purview for governance and quality checks. Monitor pipelines, resolve issues, and enhance data quality processes. ...

Senior Java Engineer Kubernetes, Kafka, Docker - Hybrid

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £750 per day
design skills in technologies such as Oracle Splunk DevOps principles, processes and tooling IBM MQ Messaging Standards, for example ISO 15022, ISO 20022 and JSON Working in Financial Market Infrastructure and/or Regulated environments *Rates depend on experience and client requirements ...

Azure Data Engineer - £500 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
Newcastle upon Tyne, Tyne and Wear, Tyne & Wear, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550/day
Understanding of data lakehouse architecture and distributed computing principles. * Experience with CI/CD pipelines and version control (Git). * Knowledge of REST APIs, JSON, and event-driven data processing. * Solid understanding of data governance, data lineage, and security controls. * Ability to solve complex technical problems and communicate solutions clearly. ...

Oracle Cloud Integrations Specialist

Hiring Organisation
Summer Browning Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rates
Oracle ERP and HCM through Oracle Integration Cloud Expert skills in developing and unit testing integration components and web services (SOAP/REST/JSON Payload) using OIC, Postman, and Curl Solid experience with PaaS Cloud system interfaces To apply, please submit your latest CV for review. ...

Oracle Integration Cloud (OIC) Lead

Hiring Organisation
Skillsbay
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
7+ years in enterprise integration development 5+ years hands-on Oracle Integration Cloud (OIC) Strong experience with: REST/SOAP APIs, XML, XSD, XSLT, JSON Oracle SOA and Oracle Service Bus (OSB) OCI Vault, certificates and OAuth2 security Strong understanding of Oracle Fusion Cloud data models including FBDI ...

Technical Delivery Manager

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
financial crime technology delivery. Hands-on experience with Actimize SAM-10 Cloud and cloud platforms (AWS preferred). Strong technical background (C#, SQL, APIs, JSON/XML) and knowledge of modern data architectures. Excellent communication, stakeholder management, and team leadership skills. Candidates will ideally show evidence of the above ...

Technical Delivery Manager

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
financial crime technology delivery. Hands-on experience with Actimize SAM-10 Cloud and cloud platforms (AWS preferred). Strong technical background (C#, SQL, APIs, JSON/XML) and knowledge of modern data architectures. Excellent communication, stakeholder management, and team leadership skills. Candidates will ideally show evidence of the above ...

Network Automation Engineer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Contract
across global teams. Core Technologies Automation & Orchestration: Ansible, Cisco NSO, Terraform, GitOps (GitHub/GitLab/Azure DevOps) Networking & Modelling: YANG, RESTCONF, NETCONF, XML, JSON, Jinja2, NetBox Cloud & Platform: Azure, AWS, RedHat Enterprise Linux, VMware, OpenStack Scripting & Languages: Python, Bash, YAML (Go/PowerShell desirable) CI/CD & Tooling: GitHub … . Familiarity with Cisco NSO and YANG modelling or similar orchestration tools. Understanding of network APIs (REST/NETCONF) and data formats ( XML/JSON ). Experience integrating automation into CI/CD pipelines using Git-based workflows. Comfortable working in Linux-based environments (RedHat, CentOS, Ubuntu). Knowledge ...

Lead Business Analyst / Product Owner (DevOps)

Hiring Organisation
AMS CWS
Location
United Kingdom
Employment Type
Contract, Work From Home
developer experience. Gather, analyze, and document functional and non-functional requirements for API development. Collaborate with architects and engineering teams to design API specifications, JSON, XML, Postman testing will be helpful ( REST, SOAP, etc.) . Create detailed user stories, acceptance criteria, and API contracts for development teams. Ensure compliance with … Skills & Experience: Proven experience as a Product Owner or Lead Business Analyst in API-focused projects. Strong understanding of API design principles, RESTful services, JSON, OAuth, and API lifecycle management . Familiarity with API management platforms (e.g., Apigee, Kong, MuleSoft). Excellent stakeholder engagement, communication, and documentation skills . Experience ...

Technical Architect

Hiring Organisation
RCRTR
Location
Swansea, City and County of Swansea, West Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
£470 - £500/day
event-driven, synchronous/asynchronous). Lead the design of distributed microservices, ensuring scalability, resilience, observability, and maintainability. Apply schema-driven design principles (e.g., JSON Schema, OpenAPI, AsyncAPI) to ensure consistent and reusable domain models. Cloud & Platform Engineering (AWS) Select and integrate AWS services (EC2, Lambda, API Gateway, S3, DynamoDB … architectures. Deep experience with APIs (REST, event-driven, messaging), microservices, and distributed system design. Strong understanding of schema-driven design , using tools such as JSON Schema, OpenAPI, or AsyncAPI. Solid understanding of cloud security, identity and access management, and operational best practices. Experience working with Infrastructure-as-Code (Terraform, CloudFormation ...

Scala Developer - Remote Contract - Immediate Start

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£380 per day £380 per day (Inside IR35)
functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimization. Proven experience ...