Senior Software Engineer I (Fullstack)

LG Ad Solutions•Denver, CO
•$135,000 - $220,000•Onsite

About The Position

LG Ad Solutions is seeking a Senior Software Engineer I (Full Stack) to join its Measurement and Reporting team. The team enables clients to visualize their impact across different verticals and helps sales and operations teams identify shortcomings during campaign execution. The role develops and maintains the web applications and services powering the reporting platform. It spans frontend and backend development, including user interfaces, APIs, database integrations, and backend services. The engineer collaborates with cross-functional teams and contributes throughout the development lifecycle, with a focus on efficient, scalable, user-friendly applications in the adtech space. The role is based on-site four days per week at the Denver or New York City office. Relocation support is not available.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • At least 3 years of full-stack software development experience, with demonstrated ability to work with frontend and backend technologies.
  • Proficiency in ReactJS, AngularJS, VueJS, or TypeScript, and NodeJS.
  • Expertise with relational and NoSQL databases, such as MySQL, MongoDB, and Redis, including database design and optimization.
  • Proficiency in writing and maintaining unit, integration, and end-to-end tests.
  • Ability to stay current with AI tools and emerging technologies and quickly learn new tools and frameworks.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration abilities.
  • Ability to coordinate with contractors and consultants and own the work they deliver.

Nice To Haves

  • Familiarity with the AdTech space.
  • Familiarity with Scala/PySpark and Python.
  • Experience with CI/CD pipelines.
  • Familiarity with Docker and Kubernetes.
  • Familiarity with Databricks.
  • Familiarity with GenAI and AI Agents.

Responsibilities

  • Design, develop, deploy, and maintain scalable web applications across frontend and backend, including UI features, APIs, and database integrations.
  • Write clean, maintainable, and efficient code while following best practices across the technology stack.
  • Develop responsive, intuitive user interfaces and robust backend services and APIs.
  • Design and implement backend services, RESTful APIs, and microservices architectures supporting application functionality and business logic.
  • Manage databases, maintain data integrity, optimize queries, and design efficient data models.
  • Integrate microservices with UI applications to ensure seamless communication between frontend and backend systems.
  • Identify and address performance bottlenecks and optimize performance, scalability, and reliability on client and server sides.
  • Troubleshoot and resolve complex technical issues across frontend and backend systems.
  • Conduct code reviews and provide constructive feedback to support code quality and adherence to best practices.
  • Mentor junior engineers and foster a culture of innovation.
  • Coordinate work with contractors and consultants and take ownership of their work.

Benefits

  • 100% employer-paid medical, dental, and vision coverage for employees and eligible dependents.
  • Company-paid life and AD&D insurance.
  • Company-paid short-term and long-term disability insurance, plus optional supplemental coverage.
  • 401(k) with company match.
  • Flexible Time Off (FTO).
  • Paid parental leave.
  • Bonus offered.
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