Senior Backend Engineer: APIs, Microservices & Cloud

Robotics Technologies; Jersey City (NJ); On-site; USD 105,000 - 145,000; Full time

Job summary

Robotics Technologies LLC seeks an experienced Backend Developer to design, build, and maintain scalable server-side applications and services. You will focus on API development, database integration, performance, and secure backend systems supporting critical business applications.

The role requires expertise in Java, Python, C#, or Node.js with frameworks like Spring Boot, Django, .NET Core, or Express.js, plus RESTful APIs, microservices, relational and NoSQL databases, and cloud platforms

Qualifications

• 5+ years of backend development or software engineering experience.
• Experience in building APIs, database-driven applications and distributed systems.
• Strong knowledge of RESTful APIs, microservices and API security.
• Hands-on with relational databases (PostgreSQL, MySQL, Oracle, SQL Server) and NoSQL (MongoDB, Redis, DynamoDB).
• Familiarity with Docker, Kubernetes, Git and CI/CD pipelines.
• Experience with messaging (Kafka, RabbitMQ) and cloud platforms (AWS, Azure, Google Cloud).
• Ability to work independently and with cross-functional teams.

Responsibilities

• Design, develop, and maintain scalable backend applications and services.
• Build and integrate REST APIs and microservices.
• Implement business logic, data processing, and database operations.
• Optimize performance, scalability, and reliability of applications.
• Develop secure components with proper access control.
• Integrate backend with front-end and third-party systems.
• Troubleshoot defects and production issues.
• Participate in reviews, testing, and design discussions.
• Collaborate with frontend, QA, DevOps, and architects.
• Maintain technical documentation and best practices.

Skills

Java

Python

C#

Node.js

RESTful APIs

Microservices

API integration

PostgreSQL

MySQL

Oracle

SQL Server

MongoDB

Redis

DynamoDB

Docker

Kubernetes

Git

CI/CD

AWS

Azure

Google Cloud

Security

Kafka

RabbitMQ

Education

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field

Master's degree preferred

Cloud certifications advantage

Tools

Spring Boot

Django

.NET Core

Express.js

Job description

Robotics Technologies LLC seeks an experienced Backend Developer to design, build, and maintain scalable server-side applications and services. You will focus on API development, database integration, performance, and secure backend systems supporting critical business applications.

The role requires expertise in Java, Python, C#, or Node.js with frameworks like Spring Boot, Django, .NET Core, or Express.js, plus RESTful APIs, microservices, relational and NoSQL databases, and cloud platforms