Fullstack Developer

Deloitte US-India Offices; Bengaluru; On-site; INR 3,500,000 - 7,000,000; Full time

Job summary

Deloitte US-India Offices is seeking a Full-Stack Senior Product Software Engineer to design and implement scalable ad platform features, mentor peers, and drive measurable system health. You will own mission-critical systems, collaborate across teams, and help ensure robust, observable software at scale.

The role emphasizes experience with Java, Spring Boot, ReactJS, RESTful APIs, and cloud-based, distributed architectures, with opportunities to influence product direction and engineering

Qualifications

• 12-15 years of hands-on software engineering experience.
• Proficiency with Java and Spring Boot.
• Experience with ReactJS and modern JavaScript frameworks.
• Strong background in relational databases (MySQL, Postgres).
• Experience working with RESTful APIs, microservices, and distributed systems.
• Strong problem-solving, communication, and collaboration skills.

Responsibilities

• Design, build, and support scalable microservices and user interfaces for Ad Platform, leveraging Java and modern front-end frameworks.
• Collaborate with product, UX, and engineering peers to deliver features that enhance user-centric advertising.
• Translate user stories into actionable engineering tasks with ownership from development through deployment.
• Mentor and support teammates through code reviews, documentation, and informal guidance (no direct reports).
• Improve system observability by implementing metrics, monitoring, and alerting solutions.
• Participate in on-call rotations as part of our commitment to operational excellence.
• Champion best practices in code quality, automated testing, and agile workflows.
• Understanding and using automated tools (AI) while adhering to company policy

Skills

Java

Spring Boot

ReactJS

JavaScript frameworks

Relational databases

RESTful APIs

Microservices

Data structures & algorithms

Communication

Education

BS/MS in Computer Science or equivalent

Tools

AWS

Terraform

Docker

Kubernetes

Apache Kafka

Job description

About the Role

As a Full-Stack Senior Product Software Engineer, you will collaborate with cross-functional partners and engineering teams on the design and implementation of innovative products and features, contributing to the evolution of user-centric advertising at scale. Youll exercise technical ownership, provide peer mentoring, and ensure our systems are robust, observable, and future-ready.

On a daily basis you should bring:

• A passion for building and owning mission-critical systems. A growth mindset, with a willingness to mentor and learn in a dynamic and fast-paced environment.
• A commitment and desire to effectively communicate and collaborate across teams and systems.
• An understanding of micro-service encapsulation and loose coupling, and why they are important.
• An understanding of how to define technical and operational metrics to measure system health and to manage risk.
• A pragmatic approach to solving engineering challenges at scale.

Key Responsibilities:

• Design, build, and support scalable microservices and user interfaces for Ad Platform, leveraging Java and modern front-end frameworks.
• Collaborate with product, UX, and engineering peers to deliver features that enhance user-centric advertising.
• Translate user stories into actionable engineering tasks with ownership from development through deployment.
• Mentor and support teammates through code reviews, documentation, and informal guidance (no direct reports).
• Improve system observability by implementing metrics, monitoring, and alerting solutions.
• Participate in on-call rotations as part of our commitment to operational excellence.
• Champion best practices in code quality, automated testing, and agile workflows.
• Understanding and using automated tools (AI) while adhering to company policy

Required Qualifications / Must have:

• 12-15 years of hands-on software engineering experience.
• Proficiency with Java and related frameworks (Spring Boot, ORMs, etc..).
• Experience with ReactJS or modern JavaScript frameworks (e.g., Vue, Angular), and willingness to learn new technologies as needed.
• Strong background in relational databases (MySQL, Postgres), including schema and query design.
• Experience working with RESTful APIs, microservices, and distributed systems.
• Strong foundation in computer science principles, including data structures and algorithms.
• Strong problem-solving, communication, and collaboration skills with both technical and non-technical stakeholders. Preferred Qualifications:
• Experience in ad tech.
• Experience with programmatic advertising or real-time bidding platforms.
• Spring Boot and related Spring projects.
• Cloud platforms such as AWS.
• Modern DevOps tools such as Terraform, Docker, and Kubernetes.
• Data Streaming Mechanisms such as Apache Kafka, AWS Kinesis, and/or SNS/SQS. Required Education

Preferred Qualifications / Good to Have:

• BS/MS in Computer Science, Engineering, or equivalent experience.