Software Engineer I

Candidates typically face a timed online coding test focusing on arrays, strings, and graph problems, followed by a technical interview that dives into system design, big‑data concepts, and language‑specific coding. The HR round assesses cultural fit and communication skills. Preparation should include practicing coding platforms, reviewing distributed system fundamentals, and understanding LG Ad Solutions' ad‑tech domain.

Round 1: Online coding test → Round 2: Technical interview (system design & coding) → Round 3: HR interview

LG Ad Solutions promotes a fast‑paced yet supportive work environment where engineers are encouraged to experiment and own end‑to‑end features. The company offers structured mentorship, regular tech talks, and a healthy work‑life balance with flexible timings.

B.Tech/B.E. or M.Tech in Computer Science, Information Technology, Electronics & Communication or related streams. Minimum 60% aggregate (or CGPA 6.0/10). Must belong to the 2025 graduating batch (or equivalent). No active backlogs at the time of joining. Internships or project work in distributed systems, big data, or software development are preferred.

LG Ad Solutions is a global leader in connected TV (CTV) and cross‑screen advertising, delivering end‑to‑end ad‑tech solutions that power campaigns across smart TVs, mobile devices, and web platforms. With a presence in over 30 countries, the company combines deep data insights, AI‑driven measurement models, and a robust ad‑serving infrastructure to help brands reach the right audience at the right moment. The engineering culture at LG Ad Solutions emphasizes innovation, scalability, and rapid delivery, encouraging engineers to experiment with cutting‑edge technologies while maintaining high reliability standards. The role of Software Engineer I sits within the core Engineering team in Bangalore and is designed for fresh graduates or early‑career professionals eager to work on large‑scale, high‑performance systems. As a member of this team, you will contribute to the development, deployment, and maintenance of the platform that powers global ad‑serving, targeting, and measurement. You will collaborate with senior engineers, data scientists, and product managers to translate business requirements into robust, production‑grade code, gaining exposure to big‑data pipelines, distributed computing, and cloud‑native architectures. Key Responsibilities: 1. Design and implement scalable ad‑serving and measurement services. 2. Build and optimize big‑data pipelines using Spark, Databricks, or similar frameworks. 3. Develop integrations with internal and external data sources to enrich targeting capabilities. 4. Participate in code reviews, ensuring adherence to clean‑code principles and test coverage. 5. Write unit, integration, and performance tests and contribute to CI/CD pipelines. 6. Troubleshoot production issues, perform root‑cause analysis, and propose fixes. 7. Collaborate with cross‑functional teams to define system requirements and architecture. 8. Stay updated with emerging technologies (e.g., Kubernetes, AWS services) and propose improvements. 9. Document technical designs, APIs, and operational runbooks. 10. Mentor interns or junior peers as the team grows. Tech Stack: Scala, Python, Go, JavaScript, Spark/Databricks, AWS, Kubernetes, MySQL, Redis, HDFS, MongoDB, Git, Docker, CI/CD tools. Growth Path: Starting as a Software Engineer I, high performers can progress to Software Engineer II, Senior Engineer, and eventually Lead Engineer or Architecture roles within 2‑4 years, with opportunities to specialize in data engineering, platform reliability, or AI‑driven analytics. Why Join LG Ad Solutions? You will work on a product that impacts millions of viewers worldwide, gain hands‑on experience with modern big‑data and cloud technologies, and be mentored by industry veterans. The company offers a collaborative environment, clear career ladders, and a culture that rewards curiosity and continuous learning.