Greetings from Cosqube,
Hope your day is Treating you well!
We are immediately hiring for the below given position, if you think you are right suitable resources for this opportunity based on your skills and expertise, please do share your updated resume along with contact details we will be happy to discuss in detail about this role.
Project Details:
Role: Scala Developer
Location: Denver, US
Duration:12+ Months Contract with Extension
Employment Type: C2C/C2H/W2
Interview Criteria: MS teams Video
Job Description: - 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 (8+)
- 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)
Nice to Have
- Kafka Streams or Akka Streams experience
- Exposure to Kafka Connect, Schema Registry, and message validation patterns
- Knowledge of Docker, Kubernetes, and cloud-native app development
- Familiarity with API gateways (e.g., Kong, Apigee) or service mesh (e.g., Istio)