Sr Developer, Application Development

TransUnion; Bengaluru; Hybrid; INR 4,000,000 - 7,000,000; Full time

Job summary

TransUnion is seeking a Senior Java Full Stack Developer for the TCSVIZ team, blending hands-on software delivery with leadership responsibilities. You will design, implement, and deploy scalable enterprise applications using Java/Spring Boot on the backend and modern JavaScript frameworks on the frontend, with cloud deployment on AWS or GCP.

You will mentor engineers, drive code quality through reviews, and collaborate with DevOps to maintain CI/CD pipelines while delivering features across

Qualifications

• 8+ years of full-lifecycle software engineering experience.
• Backend: Java 11/17/21, Spring Boot, Hibernate/JPA, REST/GraphQL APIs.
• Frontend: TypeScript with Angular, React or Vue.js; HTML5/CSS3.
• Cloud: AWS or GCP with containerized deployments.

Responsibilities

• Hands-on development across the full stack (Java/Spring Boot backend, modern frontend).
• Deploy, optimize, and manage containerized services on AWS or GCP.
• Lead rigorous peer code reviews, enforce best practices, secure coding standards, and maintain high test coverage (unit/integration/E2E).
• Mentor mid-level and junior engineers, resolve complex technical roadblocks, and drive agile delivery.
• Collaborate with DevOps to design and maintain automated build, test, and release pipelines.

Skills

Senior leadership

Mentoring

Agile delivery

Code reviews

Tools

Java

Spring Boot

Angular

React

Vue.js

TypeScript

HTML5

CSS3

AWS

GCP

Docker

Kubernetes

Terraform

GraphQL

PostgreSQL

Redis

MongoDB

Kafka

Job description

TransUnion’s Job Applicant Privacy Notice

Team Overview

Position is for TCSVIZ team, which manages 4 products (Certified Caller Insights, Robocall Mitigation Insights, TrustID Insights and Intelligent Call Control portals)This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

Role Overview And Core Responsibilities

Looking for an experienced and hands-on Senior Java Full Stack Developer with 8+ years of expertise in building scalable, enterprise-grade applications. In this role, he/she will lead end-to-end software development—from architectural design and technical specifications to coding, code reviews, and cloud deployment on AWS or GCP.

Key Responsibilities

• Hands-on Development: Write robust, production-ready code across the full stack (Java/Spring Boot backend, modern JavaScript/TypeScript frontend).
• Cloud Integration: Deploy, optimize, and manage containerized services on cloud infrastructure (AWS or GCP).
• Quality & Code Reviews: Lead rigorous peer code reviews, enforce best practices, secure coding standards, and maintain high test coverage (unit/integration/E2E).
• Technical Leadership: Mentor mid-level and junior engineers, resolve complex technical roadblocks, and drive agile delivery.
• CI/CD & DevOps: Collaborate with DevOps teams to design and maintain automated build, test, and release pipelines.

Required Qualifications

• Experience: 8+ years of full-lifecycle software engineering experience.
• Backend: Deep expertise inJava (Java 11/17/21), Spring Boot , Spring Cloud, Hibernate/JPA, and building RESTful/GraphQL APIs.
• Frontend: Strong hands-on proficiency in modern frontend frameworks: Angular , React or Vue.js , along with TypeScript, HTML5, and CSS3.
• Cloud Platforms: Hands-on experience with either AWS (ECS, EKS, Lambda, S3, RDS, SQS/SNS) or GCP (GKE, Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL).
• Databases: Strong knowledge of relational databases (PostgreSQL, MySQL, Oracle) and familiarity with NoSQL stores (MongoDB, Redis).
• Microservices & Messaging: Solid understanding of distributed systems, event-driven architectures, and messaging queues (Kafka).
• DevOps & Containers: Proficient with Docker , Kubernetes , and CI/CD tools (Harness, GitLab CI, or Jenkins).
• Engineering Best Practices: Proven track record in TDD/BDD, clean architecture, SOLID principles, and system design.

Preferred Qualifications

• Experience with Infrastructure as Code (Terraform, CloudFormation, or CDK).
• Certification in AWS / GCP Cloud programs is an added advantage.
• Experience with observability and monitoring tools (Prometheus, Grafana, OpenTelemetry).

Tech Stack

• Backend: Java 17+, Spring Boot 3, REST, Kafka
• Frontend: TypeScript, Angular / React / Vue.js
• Data: PostgreSQL, Redis, MongoDB
• Cloud & DevOps: AWS / GCP, Docker, Kubernetes, Terraform

Required Knowledge And Experiences

Tech Stack

• Backend: Java 17+, Spring Boot 3, REST, Kafka
• Frontend: TypeScript, Angular / React / Vue.js
• Data: PostgreSQL, Redis, MongoDB
• Cloud & DevOps: AWS / GCP, Docker, Kubernetes, Terraform

TransUnion Overview

At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good , which empowers our people to grow, innovate and contribute to a better future for our communities and customers. We strive to build an environment where our associates are in the driver’s seat of their professional development— while having access to help along the way. We recognize that success comes when our associates thrive both professionally and personally; that’s why we prioritize work/life flexibility and offer resources for our teams across the globe to collaborate and drive excellence.

Be a part of our Workforce for Good – you’ll work with great people, pioneering products and cutting-edge technology.

TransUnion Job Title

Sr Developer, Applications Development