Intermediate Backend Developer

Ampcus, Inc; New York (NY); On-site; USD 110,000 - 150,000; Full time

Job summary

Ampcus Inc in New York, NY is seeking an Intermediate Backend Developer to design, build, and maintain scalable backend systems with strong Java and AWS expertise. You will contribute to a distributed microservices stack, implement RESTful APIs, and work with Kafka and Cassandra to ensure high performance and reliability.

The role involves collaborating with cross-functional teams and applying DevOps practices.

Qualifications

• Proficiency in Java and Spring Boot frameworks.
• Hands-on experience with AWS services (EC2, S3, Lambda, etc.).
• Strong knowledge of Kafka for messaging and streaming.
• Experience with Cassandra or other NoSQL databases.
• Solid understanding of microservices architecture and RESTful APIs.
• Familiarity with CI/CD pipelines and DevOps practices.
• Strong problem-solving skills and ability to work in a collaborative environment.

Responsibilities

• Develop and maintain backend services using Java and Spring Boot.
• Design and implement microservices architecture for scalable applications.
• Work with AWS cloud services to deploy, monitor, and optimize backend systems.
• Integrate and manage Kafka for event-driven messaging.
• Utilize Cassandra for distributed database solutions.
• Collaborate with cross-functional teams to deliver high-quality software solutions.
• Ensure code quality, security, and performance through best practices and testing.

Skills

Java

Spring Boot

AWS

Kafka

Cassandra

Microservices

REST APIs

CI/CD

DevOps

Problem-solving

Collaboration

Tools

Docker

Kubernetes

Prometheus

Grafana

CloudWatch

Job description

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.

Job Title: Intermediate Backend Developer

Job Location: New York, NY

Role Overview

We are seeking an Intermediate Backend Developer with strong expertise in Java and AWS to join our dynamic engineering team. The ideal candidate will design, build, and maintain scalable backend systems, ensuring high performance and reliability across distributed applications.

Key Responsibilities

• Develop and maintain backend services using Java and Spring Boot.
• Design and implement microservices architecture for scalable applications.
• Work with AWS cloud services to deploy, monitor, and optimize backend systems.
• Integrate and manage Kafka for event‑driven messaging.
• Utilize Cassandra for distributed database solutions.
• Collaborate with cross‑functional teams to deliver high‑quality software solutions.
• Ensure code quality, security, and performance through best practices and testing.

Required Skills & Experience

• Proficiency in Java and Spring Boot frameworks.
• Hands‑on experience with AWS services (EC2, S3, Lambda, etc.).
• Strong knowledge of Kafka for messaging and streaming.
• Experience with Cassandra or other NoSQL databases.
• Solid understanding of microservices architecture and RESTful APIs.
• Familiarity with CI/CD pipelines and DevOps practices.
• Strong problem‑solving skills and ability to work in a collaborative environment.

Preferred Qualifications

• Experience with containerization tools (Docker, Kubernetes).
• Knowledge of monitoring tools (Prometheus, Grafana, CloudWatch).
• Exposure to Agile methodologies.

Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans, or individuals with disabilities.