Senior / Lead Java Developer

Rocketfuel Blockchain, Inc.

New York, United States of America

3 days ago

Role details

Contract type

Temporary to permanent

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Remote

New York, United States of America

Java

API

Amazon Web Services (AWS)

Business Logic

Databases

ETL

Relational Databases

Software Debugging

Linux

Hibernate

Object-Relational Mapping

Object-Oriented Software Development

SQL Databases

Java Application Server

Spring Cloud

Spark

Spring-boot

AWS Lambda

Spring Data

Kubernetes

Information Technology

Kafka

REST

Terraform

Stream Processing

Microservices

Write applications in Java using Object-Oriented Design principles

Create Java Spring Boot REST services
Use Java Streams API for real-time data processing
Implement thread pools and thread-safe queues
Use Java Lambdas in collections
Build distributed cloud configurations using Spring Cloud
Implement circuit breakers using Spring Cloud
Integrate databases using Hibernate or Spring Data
Optimize business logic and SQL queries for performance improvements
Set up Kafka for high-throughput messaging
Deploy Kafka clusters on AWS (Multi-AZ)
Build highly available, multi-region services
Develop algorithms to optimize execution time and reduce latency
Use Terraform to deploy Kubernetes clusters with EKS
Debug Java applications on Linux EC2 instances, Java 8, REST Microservices, Hibernate ORM, Relational Databases, AWS, Kafka, Linux/Unix Hiring Process
15 20 minute video screening
4 proctored GQ tests (MCQs, ~45 minutes)
30 45 minute final interview
Offer, Title: Senior Java Spark Developer (ETL Exp) Location: NYC,NY Job Description: Senior Java / Spark Developer. Required Skills & Experience: 8 + Years of Java Experience 5 …