Kotlin Developer

Tata Consultancy Services; Jersey City (NJ); On-site; USD 100,000 - 120,000; Full time

Job summary

Tata Consultancy Services Limited in New Jersey is seeking a skilled Engineer to design, develop, and maintain scalable full‑stack solutions using Kotlin, Java, React, and TypeScript within a microservices architecture.

You will build frontend and backend services, apply real-time integrations with WebSocket and Kafka, and drive performance, security, and reliability across trading and operational workflows. Collaboration with cross-functional teams is essential.

Qualifications

• Full-stack experience with Kotlin, Java, React and TypeScript.
• Experience designing scalable microservices using Spring Boot.
• Strong React/Redux/TypeScript with responsive design and frontend performance.
• Backend services and event-driven systems with Kafka.
• REST APIs and real-time integrations via WebSocket.
• Distributed, highly available, secure systems design knowledge.
• Production support, monitoring, and performance tuning experience.
• Automated testing, code quality, and design reviews experience.
• Git, CI/CD, Docker, Kubernetes and cloud-native deployment experience.
• Agile delivery and cross-functional collaboration across teams.

Responsibilities

• Design, develop, and maintain scalable full-stack solutions with Kotlin, Java, React, TypeScript and microservices.
• Build frontend applications for trading and operational workflows.
• Develop backend services and event-driven systems using Kotlin, Java, Spring Boot, and Kafka.
• Create responsive, accessible UIs with React, Redux, and TypeScript.
• Develop secure REST APIs and real-time integrations via WebSocket.
• Contribute to stability, performance monitoring, reliability, and operational excellence.
• Participate in design reviews, automated testing, and code-quality initiatives.
• Troubleshoot production issues, perform root-cause analysis, and implement fixes.
• Support CI/CD automation and cloud-native deployment pipelines.
• Collaborate with business users, UX, architects, and platform teams to deliver solutions.

Skills

Kotlin

Java

React

TypeScript

Spring Boot

Kafka

WebSocket

REST APIs

Microservices

Docker

Kubernetes

Git

CI/CD

Agile

Education

Bachelor of Computer Science

Tools

Docker

Kubernetes

Git

CI/CD

Job description

Must Have Technical/Functional Skills

• Strong hands-on experience developing full-stack solutions using Kotlin, Java, React, and TypeScript.
• Experience designing and developing scalable microservices using Spring Boot.
• Strong knowledge of React, Redux, TypeScript, responsive design, and frontend performance optimization.
• Experience building backend services and event-driven systems using Apache Kafka.
• Hands-on experience designing REST APIs and real-time integrations using WebSocket technologies.
• Understanding of distributed systems, scalability, resilience, security, and high-availability design.
• Experience supporting trading or operational workflows in performance-sensitive environments.
• Experience with application monitoring, performance tuning, troubleshooting, and production support.
• Knowledge of automated testing, code-quality practices, design reviews, and architecture standards.
• Experience with Git, CI/CD automation, Docker, Kubernetes, and cloud-native deployment pipelines.
• Good understanding of Agile delivery and collaboration across business, UX, architecture, and platform teams.

Roles & Responsibilities

• Design, develop, and maintain scalable full-stack solutions using Kotlin, Java, React, TypeScript, and microservices architecture.
• Build scalable frontend applications that support trading and operational workflows.
• Develop backend services and event-driven systems using Kotlin, Java, Spring Boot, and Kafka.
• Design and implement responsive, accessible, and high-performance user interfaces using React, Redux, and TypeScript.
• Develop secure REST APIs and real-time integrations using WebSocket technologies.
• Support application stability, performance monitoring, reliability, and operational excellence initiatives.
• Participate in design reviews, architecture discussions, automated testing, and code-quality initiatives.
• Troubleshoot production issues, perform root-cause analysis, and implement sustainable fixes.
• Contribute to CI/CD automation and cloud-native deployment pipelines.
• Collaborate with business users, UX teams, architects, and platform engineering teams to deliver effective solutions.

Salary Range: $100,000 to $120,000 per year

Location

Jersey City, NJ

Function

TECHNOLOGY

Role

Engineer

ID

437160

Skills

Core JAVA

Salary Range

$100,000 - $120,000

Desired Candidate Profile

Qualifications

BACHELOR OF COMPUTER SCIENCE