API Developer on W2
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for an API Developer on W2 with a contract length of unspecified duration, offering a pay rate of $50/hr. Candidates should have 6-8 years of experience and proficiency in Java, Python, or JavaScript, along with skills in REST APIs, Kafka, SOAP, and database management.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
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🗓️ - Date discovered
August 16, 2025
🕒 - Project duration
Unknown
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🏝️ - Location type
On-site
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📄 - Contract type
W2 Contractor
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🔒 - Security clearance
Unknown
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📍 - Location detailed
Pittsburgh, PA
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🧠 - Skills detailed
#DevOps #GIT #Kubernetes #JSON (JavaScript Object Notation) #JavaScript #Web Services #Databases #Version Control #Java #REST (Representational State Transfer) #Python #REST API #API (Application Programming Interface) #Spring Boot #POSTMAN #Teradata #Docker #Kafka (Apache Kafka) #Oracle #Database Management #SQL (Structured Query Language) #XML (eXtensible Markup Language)
Role description
Role: API Developer on W2
W2 rate: 50/hr
Location: Cleveland, Dallas and Pittsburgh
Exp: 6-8 Years
Skills: Java Rest web services, API, KAFKA, JSON, XML, WSDL, SOAP, SQL etc.
Prog Language: Proficiency in Java, Python, or JavaScript.
Design, Build and maintain APIs.
Required minimum of 6 years professional experience designing and developing Rest APIs and other (Kafka) Data Streaming services.
Experience on Spring boot.
Working knowledge of SOAP Web Services, XML, JSON, XSD, WSDL, Postman.
Experience working with Oracle, Mongo DB and SQL.
Technical writing skills, good oral and written communications and presentation skills.
Ability to work both independently and as part of a team
API Frameworks: Experience with frameworks like Node.js, Spring Boot, or others relevant to the project.
Web Service Protocols: Understanding of REST, SOAP, JSON, and XML.
API Design Principles: Familiarity with concepts like versioning, authentication, and authorization.
Database Management: Knowledge of SQL and Teradata databases.
Version Control: Proficiency with Git.
DevOps Practices: Knowledge of CI/CD pipelines and containerization technologies like Docker or Kubernetes
Role: API Developer on W2
W2 rate: 50/hr
Location: Cleveland, Dallas and Pittsburgh
Exp: 6-8 Years
Skills: Java Rest web services, API, KAFKA, JSON, XML, WSDL, SOAP, SQL etc.
Prog Language: Proficiency in Java, Python, or JavaScript.
Design, Build and maintain APIs.
Required minimum of 6 years professional experience designing and developing Rest APIs and other (Kafka) Data Streaming services.
Experience on Spring boot.
Working knowledge of SOAP Web Services, XML, JSON, XSD, WSDL, Postman.
Experience working with Oracle, Mongo DB and SQL.
Technical writing skills, good oral and written communications and presentation skills.
Ability to work both independently and as part of a team
API Frameworks: Experience with frameworks like Node.js, Spring Boot, or others relevant to the project.
Web Service Protocols: Understanding of REST, SOAP, JSON, and XML.
API Design Principles: Familiarity with concepts like versioning, authentication, and authorization.
Database Management: Knowledge of SQL and Teradata databases.
Version Control: Proficiency with Git.
DevOps Practices: Knowledge of CI/CD pipelines and containerization technologies like Docker or Kubernetes
