EPITEC
App Dev - Java - Lead
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for an App Dev - Java - Lead, with a contract length of "unknown" and a pay rate of "unknown." Required skills include proficiency in Python, Java, and Go, along with extensive experience in RESTful API design, microservices architecture, and cloud platforms (AWS, Azure, GCP).
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
April 9, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Unknown
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
McLean, VA
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🧠 - Skills detailed
#Security #NoSQL #PostgreSQL #GIT #GraphQL #DynamoDB #Swagger #Programming #Java #GitHub #Databases #Docker #Microservices #AWS (Amazon Web Services) #SQL (Structured Query Language) #Redis #SAML (Security Assertion Markup Language) #Kubernetes #API (Application Programming Interface) #Scala #"ETL (Extract #Transform #Load)" #Python #Documentation #Azure #Kafka (Apache Kafka) #POSTMAN #Version Control #REST (Representational State Transfer) #GCP (Google Cloud Platform) #Load Balancing #Cloud
Role description
API Developer
Required Skills
Programming Languages: Proficiency in at (Python, Java, Go,)
RESTful API Design: Deep understanding of REST principles, HTTP methods, status codes
API Protocols: REST, GraphQL, WebSockets
Authentication & Authorization: OAuth 2.0, JWT, API Keys, SAML
Database Knowledge: SQL and NoSQL databases (PostgreSQL, DynamoDB, Redis)
Version Control: Git/GitHub
Architecture Design: Microservices, Event-driven, Service mesh
Advanced Protocols: gRPC, GraphQL federation, WebSockets, Server-Sent Events
Security: API security best practices, rate limiting, threat modeling
Scalability & Performance: Load balancing, caching, CDN integration
Enterprise Integration: ESB, message queues (Kafka)
Technical Competencies
API documentation (OpenAPI/Swagger, Postman)
Microservices architecture
Containerization (Docker, Kubernetes)
CI/CD pipelines
Testing (unit, integration, end-to-end)
Performance optimization and caching strategies
Soft Skills
Problem-solving and analytical thinking
Collaboration with cross-functional teams
Clear technical communication
Code review proficiency
Experience
5-7 years of software development experience
Proven track record of building scalable APIs
Experience with cloud platforms (AWS, Azure, GCP)
#INDEPI
API Developer
Required Skills
Programming Languages: Proficiency in at (Python, Java, Go,)
RESTful API Design: Deep understanding of REST principles, HTTP methods, status codes
API Protocols: REST, GraphQL, WebSockets
Authentication & Authorization: OAuth 2.0, JWT, API Keys, SAML
Database Knowledge: SQL and NoSQL databases (PostgreSQL, DynamoDB, Redis)
Version Control: Git/GitHub
Architecture Design: Microservices, Event-driven, Service mesh
Advanced Protocols: gRPC, GraphQL federation, WebSockets, Server-Sent Events
Security: API security best practices, rate limiting, threat modeling
Scalability & Performance: Load balancing, caching, CDN integration
Enterprise Integration: ESB, message queues (Kafka)
Technical Competencies
API documentation (OpenAPI/Swagger, Postman)
Microservices architecture
Containerization (Docker, Kubernetes)
CI/CD pipelines
Testing (unit, integration, end-to-end)
Performance optimization and caching strategies
Soft Skills
Problem-solving and analytical thinking
Collaboration with cross-functional teams
Clear technical communication
Code review proficiency
Experience
5-7 years of software development experience
Proven track record of building scalable APIs
Experience with cloud platforms (AWS, Azure, GCP)
#INDEPI
