Software Engineer I, DSP

LG Ad Solutions

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.

The Opportunity:

We are seeking an enthusiastic and motivated Software Engineer to join our Demand Side Platform (DSP) team. DSP is a technology platform that enables advertisers and agencies to programmatically purchase and manage digital advertising inventory across multiple ad exchanges and supply sources.

Our DSP team operates at a massive scale, processing over 1.5 billion ad requests daily. In this role, you'll contribute to building intelligent systems that make split-second decisions on ad delivery—determining the optimal ad to serve to each user, at precisely the right moment, at the right price point, and in the most effective format. Your work will directly support the real-time decisioning engine that connects premium advertisers with their target audiences across connected TV and digital platforms.

You will work on both frontend and backend development, contributing to web applications and services that power our advertising platform. You will collaborate closely with experienced engineers, learn best practices, and grow your skills across the full technology stack. If you're eager to launch your career building scalable, user-friendly applications in the adtech space, we want to hear from you!

Responsibilities:

• Develop and maintain features for web applications across both frontend and backend under the guidance of senior engineers.
• Write clean, maintainable, and efficient code while learning and adhering to best practices across the full technology stack.
• Contribute to building user interfaces and backend services, working on assigned tasks and features.
• Assist in implementing APIs and integrating with databases to support application functionality.
• Work collaboratively with the team on micro services and ensure smooth integration with UI applications.
• Participate in identifying and resolving performance issues and bugs across the application stack.
• Troubleshoot and debug technical issues with support from the team.
• Participate in code reviews to learn best practices and improve code quality.
• Work cohesively within a cross-functional team, communicate effectively, and actively seek feedback to grow your technical skills.

Requirements:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• 1+ years of experience in software development, including internships, academic projects, or entry-level positions.
• Working knowledge of at least one frontend framework (ReactJS/AngularJS/VueJS) and familiarity with JavaScript/TypeScript.
• Basic understanding of backend development with NodeJS or similar technologies.
• Familiarity with relational or NoSQL databases (e.g., MySQL, MongoDB, Redis).
• Understanding of fundamental programming concepts and data structures.
• Eagerness to learn and adapt to new technologies, with demonstrated ability to stay current with AI tools and emerging frameworks.
• Good problem-solving skills and attention to detail.
• Strong communication and collaboration abilities with a team-oriented mindset.

Preferred:

• Exposure to full stack development through academic projects or internships.
• Familiarity with Go (Golang) programming language.
• Basic understanding of version control systems (Git).
• Awareness of testing practices (unit tests, integration tests).
• Familiarity with containerization concepts (Docker) or CI/CD pipelines.
• Interest in adtech, programmatic advertising, or real-time systems.

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.