Senior Software Engineer I (Backfill for Bestin)

LG Ad Solutions Marketing approved company description, please do not edit this section LG Ad Solutions is a global leader in connected TV (CTV) and cross-screen advertising. We pride ourselves on delivering state-of-the-art advertising solutions that integrate seamlessly with today's ever-evolving digital media landscape.

Provide an overview of the the role and the team it will sit within here at LG Ad Solutions We are looking for a Senior Software Engineer I to join our dynamic engineering team in Bangalore. This role will focus on building and optimizing large-scale ad serving, measurement, and targeting systems that drive over $500M in revenue. You’ll be part of a collaborative environment that blends data engineering, AI/ML, and distributed systems to power LG Ad Solutions’ global CTV advertising platform. The Senior Software Engineer I will work closely with Product, Operations, and other Engineering teams to design, implement, and deploy scalable solutions across our ad tech stack. This is a hands-on role that provides opportunities to lead impactful projects, and work with cutting-edge technologies in a fast-paced, data-driven environment.

● Design, develop and deploy scalable ad serving and measurement systems supporting large data volumes and high throughput.

● Implement and optimize big data applications for performance, reliability and cost-efficiency.

● Apply AI/ML methodologies to measure ad effectiveness and causal impact.

● Drive end-to-end ownership of projects from requirement gathering and design through to delivery, monitoring, and maintenance.

● Champion best engineering practices and promote a culture of quality, operational excellence and accountability within the team.

● Collaborate cross-functionally with Product, Operations and other Engineering teams to align on requirements and delivery timelines.

● Work on integrations with internal and external platforms to enhance targeting and measurement capabilities.

● Contribute to system architecture design, long-term technical vision, and roadmap planning.

● Bachelor’s or Master’s degree or relevant experience in Computer Science, Engineering, or related field.

● 3+ years of experience developing and maintaining large-scale, high quality software systems.

● Proficiency in one or more programming languages such as Scala, Go, Python, C++ or JavaScript along with a strong knowledge of fundamental Computer Science concepts.

● Experience working with technologies like Spark/Databricks, MySQL, Redis/Elasticache, ReactJS, Kubernetes and AWS.

● Ability to independently understand, contribute to and refactor large codebases.

● Strong understanding of data structures, algorithms, and system design.

● Excellent communication skills and ability to work collaboratively with cross-functional teams.

● Prior experience in scaling distributed computing and big data systems.

● Experience working in a distributed global team environment.

● Familiarity with machine learning pipelines and model deployment.

LG Ad Solutions provides equal work opportunities to all team members and applicants, and it prohibits discrimination and harassment of any type on the basis of race, color, ethnicity, caste, religion, age, sex (including pregnancy), national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by our policies or federal, state, or local laws. We want to ensure that our hiring process is accessible. If you need reasonable accommodation for any part of the application process because of a medical condition or disability, please send an email to careers@lgads.tv to let us know the nature of your request.