Senior Software Engineer II, Segmentation
About The Position
LG Ad Solutions is looking for a Senior Software Engineer II to join their dynamic engineering team in either their NYC or Denver offices. This role will focus on building and optimizing large-scale ad serving, measurement, and targeting systems that drive over $500M in revenue. Specifically, you'll be working on tools used by clients to develop their customer segmentation strategies. You'll be part of a collaborative environment that leverages data engineering and distributed systems to power LG Ad Solutions' global CTV advertising platform. This is a hands-on role that provides opportunities to lead impactful projects, mentor peers, and work with cutting-edge technologies in a fast-paced, data-driven environment. You will work closely with Product, Operations, and other Engineering teams to design, implement, and deploy scalable solutions across the ad tech stack, and collaborate with developer teams in India.
Requirements
- Bachelor's or Master's degree or relevant experience in Computer Science, Engineering, or a related field.
- 5+ 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.
- Collaborate closely with engineering teams in India to deliver high-quality solutions, share technical knowledge, and drive successful project execution.
Nice To Haves
- Prior experience scaling distributed computing and big data systems.
- Proven track record of technical leadership in complex projects.
- Experience working in a distributed global team environment and mentoring junior engineers.
Responsibilities
- 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.
- Drive end-to-end ownership of projects from requirement gathering and design through delivery, monitoring, and maintenance.
- Lead and mentor junior engineers, fostering growth and innovation through code reviews, design guidance, and continuous learning.
- 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.
Benefits
- 100% employer-paid medical, dental, and vision coverage for employees and eligible dependents.
- Company-paid life and AD&D, STD and LTD insurance, plus optional supplemental coverage.
- 401(k) with company match.
- Flexible Time Off (FTO).
- Paid parental leave.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
Associate degree
