Role description

Senior Back-End DeveloperJob Overview

We are looking for a Senior Back-End Developer to join a product engineering team responsible for building scalable enterprise applications. This is a hands-on individual contributor role focused on backend development, system integration, and solution delivery.

Roles & Responsibilities

- Design, develop, and maintain backend services and APIs using Java and Spring Boot.

- Build secure, scalable, and high-performance applications.

- Collaborate with business and technical stakeholders to deliver solutions.

- Work across cloud and on-premises environments.

- Mentor junior developers and participate in code reviews.

- Troubleshoot production issues and implement long-term fixes.

- Drive CI/CD, automation, and DevOps best practices.

Technology Stack

Backend: Java 17/21, Spring Boot, Go, REST APIs, WebSockets
Database: SQL Server, PostgreSQL, MongoDB
Testing: JUnit, Mockito, JaCoCo, SonarQube
Messaging: Solace
CI/CD: GitHub, Maven, TeamCity, Azure, GCP
Frontend (Reference): React, TypeScript

Must-Have Skills

- 7+ years of software development experience.

- Strong expertise in Java, Spring Boot, and SQL databases.

- Experience building REST APIs and backend applications.

- Knowledge of microservices, event-driven architecture, and messaging systems.

- Experience with CI/CD pipelines, testing, and production support.

- Solid communication and stakeholder management skills.

- Experience with Java 17/21, Spring Boot, Go, REST APIs, and WebSockets.

- Experience with SQL Server and PostgreSQL.

- Experience with JUnit, Mockito, JaCoCo, and SonarQube.





- Experience with Solace messaging.

- Experience with GitHub, Maven, and TeamCity.

- Experience working across Azure, GCP, cloud, and on-premises environments.

Good-to-Have Skills

- Experience in enterprise application development.

- Experience with MongoDB and NoSQL databases.

- Knowledge of additional backend technologies.

- Experience in system modernization and API transformation initiatives.

- Experience with React and TypeScript.

- Experience with cloud platforms and hybrid environments.

Preferred Qualifications

- Experience in enterprise application development.

- Experience with cloud platforms and hybrid environments.

- Knowledge of NoSQL databases and additional backend technologies.

- Experience in system modernization and API transformation initiatives.

Our Engineering Environment

Modern engineering ecosystem leveraging Java, Spring Boot, cloud technologies, REST APIs, messaging systems, automated testing, CI/CD, and collaborative product development practices.

Skills

Java, Spring Boot, REST, SQL

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

📌 Lead I - Software Engineering- Java Backend (Kerala)
🏢 UST
📍 Kerala