Scala API Developer

Overview

On Site
Depends on Experience
Contract - W2
Contract - 12 Month(s)
No Travel Required

Skills

Scala API Developer
java Developer
J2EE
API
Akka
Apache Avro
Java
Mentorship
Microservices
RESTful
Scala
Spring Framework
OAuth
GraphQL APIs
Apache Kafka
GraphQL
Git
HTTP
Testing
Data Conversion
Apache HTTP Server
Cats
Scalaz
kafka

Job Details

Scala Developer
Denver/ CO. onsite Relocation is fine
Note:13+ Years profile


Mandatory skills
Scala
Apache Kafka
Java
RESTful
GraphQL APIs
Springboot
Git
RESTful and GraphQL APIs using Java and Scala is critical for the success. Other can be secondary skill.


Are you able to design and develop RESTful and GraphQL APIs using Java and Scala?
Can you build event-driven services and microservices that produce and consume messages via Apache Kafka?
Do you have strong programming experience with Scala (Akka, Play, or Cats/Scalaz) and Java (13+)?
Are you comfortable with Git, CI/CD pipelines, and API security (OAuth2, JWT)?

Design and develop RESTful and GraphQL APIs using Java and Scala
Build event-driven services and microservices that produce and consume messages via Apache Kafka
Implement backend systems using frameworks like Spring Boot, Akka HTTP, or Play
Ensure reliable, fault-tolerant Kafka integration, including schema validation, error handling, and retries
Collaborate with frontend and platform teams to define clear API contracts and integration patterns
Contribute to code quality, testing, and CI/CD automation
Monitor, troubleshoot, and optimize performance of services and API endpoints
Strong programming experience with Scala (Akka, Play, or Cats/Scalaz) and Java (13+)
Hands-on experience with Apache Kafka (producer/consumer APIs, Avro/Protobuf, topic design)
Experience building and consuming RESTful APIs and optionally GraphQL APIs
Knowledge of functional programming and reactive patterns
Familiarity with Spring Boot, asynchronous programming, and dependency injection
Strong unit and integration testing practices
Comfortable with Git, CI/CD pipelines, and API security (OAuth2, JWT)

-Process Flows
-Mentor and Knowledge transfer to client project team members
-Participate as primary, co and/or contributing author on any and all project deliverables associated with their assigned areas of responsibility
-Participate in data conversion and data maintenance
-Provide best practice and industry specific solutions
-Advise on and provide alternative (out of the box) solutions
-Provide thought leadership as well as hands on technical configuration/development as needed.
-Participate as a team member of the team
-Perform other duties as assigned.

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