Senior Developer Software

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Team Overview

As a Software Engineer (Java Backend), you will design and develop scalable, cloud-ready backend services that power fraud platform capabilities. You will work independently on complex features, contribute to system design, and collaborate closely with product, architecture, and cross-functional teams to deliver high-quality solutions.

This role requires strong hands-on development expertise, ownership of deliverables, and the ability to solve moderately complex to complex technical problems with limited guidance.

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

Key Responsibilities

Design, develop, and enhance backend services and microservices for the fraud platform in collaboration with architects and product teams

Contribute to system design discussions and help define scalable, reliable, and maintainable solutions

Implement cloud-native solutions and actively support modernization of existing applications

Develop, test, and maintain high-quality Java-based services following best practices and architectural guidelines

Independently analyze and resolve complex technical problems, proposing effective and scalable solutions

Drive integration of fraud point solutions into the broader platform with a focus on performance, scalability, and security

Conduct and actively contribute to code reviews, ensuring adherence to coding standards and improving overall code quality

Collaborate with DevOps and platform teams to improve CI/CD pipelines, automation, and deployment processes

Troubleshoot production issues and ensure system reliability and availability

Ways of Working

Actively participate and contribute to Agile ceremonies (PI planning, sprint planning, stand-ups, retrospectives), ensuring delivery of committed work

Take ownership of features/modules and drive them to completion with minimal supervision

Mentor junior engineers and support their technical growth through guidance and feedback

Proactively identify improvement opportunities in processes, tools, and code quality

Communicate effectively with stakeholders, providing clear updates, technical inputs, and solutions

Build strong working relationships across teams and functions

What We Expect

Solid experience in Java backend development (e.g., Spring Boot, REST APIs, microservices architecture)

Good understanding of cloud platforms (AWS, Azure, or GCP) and cloud-native development practices

Strong problem-solving skills with the ability to handle moderately complex to complex technical challenges independently

Experience with API design, system integration, and distributed systems concepts

Familiarity with CI/CD pipelines, DevOps practices, and version control systems (e.g., Git)

Understanding of data storage solutions (RDBMS and exposure to NoSQL systems) and messaging systems (e.g., Kafka)

Awareness of performance optimization, scalability, and secure coding practices

Strong collaboration and communication skills with the ability to work across technical and non-technical teams

Working knowledge of Agile methodologies and ability to contribute effectively in a team setting

Continuous learning mindset with the ability to adapt to new technologies and evolving requirements

Qualifications & Experience

5–8 years of experience in backend or service-oriented application development

Strong hands-on experience in designing, building, and maintaining Java-based applications (e.g., Spring Boot, REST APIs, microservices)

Good understanding of cloud platforms such as AWS, Azure, or GCP, with practical experience in developing or deploying cloud-native applications

Working experience with DevOps tools and practices (e.g., CI/CD pipelines, Git, Maven/Gradle) and familiarity with build and deployment automation

Solid understanding of system design principles with experience contributing to and implementing scalable, distributed backend services

Experience in API design and development, with a good grasp of RESTful principles and service integration patterns

Good knowledge of data storage technologies, including relational databases and hands-on exposure to NoSQL systems (e.g., key-value, document stores)

Experience or familiarity with messaging/event-driven systems (e.g., Kafka, RabbitMQ) in distributed architectures

Understanding of designing and building reliable, high-availability, and performant systems (low latency, scalability, fault tolerance)

Ability to independently analyze and solve moderately complex to complex technical problems

Strong communication and collaboration skills, with the ability to effectively work across teams and stakeholders

Working experience in Agile development methodologies (Scrum/Kanban) and ability to contribute actively to team delivery

Experience working in cross-functional and distributed teams in a collaborative environment

Bachelor’s degree in Computer Science, Information Technology, or related field

Ability to quickly understand business and technical problems, adapt to new technologies, and contribute effectively with minimal guidance

Required Knowledge And Experiences

Proven ability to work effectively in cross-functional, matrixed environments (e.g., Product, Engineering, Operations), contributing to alignment and delivery across teams

Demonstrates adaptability in a fast-paced, evolving environment, proactively identifying improvement opportunities and driving continuous improvement initiatives

Strong team player with a customer-focused mindset, able to confidently interact and collaborate with both technical and non-technical stakeholders

Ability to manage multiple workstreams or features simultaneously, prioritize effectively, and consistently meet deadlines with minimal supervision

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

Developer III, Applications Development