NielsenIQ

Senior Software engineer (Java AND Spingboot)

NielsenIQ
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2 days ago
Chennai, IndiaSenior

Responsibilities

  • Architect, build, deploy, and optimize enterprise-grade platforms and API services.
  • Define organizational software architecture, coding standards, best practices, and technical strategy.
  • Design and build REST APIs primarily with Spring Boot and develop Python-based analytical and data-processing components.
  • Improve API quality, performance, reliability, scalability, and cloud cost efficiency on Azure.
  • Work with product leadership, architecture, PMO, and interfacing teams to productionalize features.
  • Enforce DevSecOps practices, including secrets management, SAST, DAST, quality gates, and progressive unit-test coverage.
  • Lead design reviews, code reviews, platform API roadmap discussions, and technical decision-making.
  • Mentor junior engineers and support colleagues with less experience.
  • Lead small projects and influence cross-team outcomes without formal authority.
  • Use AI tools to improve software-development efficiency and automate reliability, incident-simulation, and scaling improvements.
  • Make technical decisions that account for business impact, cost efficiency, and long-term sustainability.

Requirements

  • At least 6 years of professional experience, ideally building platform API service layers integrated with upstream and downstream systems.
  • Deep expertise in Java, Spring Boot, and Python, with hands-on NumPy experience for data-intensive workloads.
  • Strong experience building enterprise-scale REST APIs and Flask API services.
  • Experience defining and evolving technical strategy for large-scale distributed systems.
  • Experience designing, building, deploying, and refactoring enterprise-grade applications.
  • Strong RDBMS and NoSQL database expertise, plus experience with caching and queuing tools.
  • Strong working knowledge of Azure and modern cloud ecosystems.
  • Expertise with DevSecOps pipelines, quality gates, code coverage, testing, SAST, and DAST.
  • Ability to balance short-term delivery with long-term scalability and maintainability.
  • Track record of resolving cross-team challenges through open and constructive collaboration.

Benefits

  • Flexible working environment.
  • Volunteer time off.
  • LinkedIn Learning.
  • Employee Assistance Program (EAP).

Tech Stack

Apache SparkAzureFlaskJavaNumPyPythonSpring Boot

Categories

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