Software Engineer (JavaScript, Next.js, React)

Complex Media, Inc.; New York (NY); On-site; USD 90,000 - 150,000; Full time

Job summary

An innovative company is seeking a Senior Software Engineer to join their Custom & RevTech team. This role is pivotal in developing custom advertising solutions and optimizing the ad tech stack to enhance revenue and user experience. You will collaborate closely with product, ad ops, and sales teams to implement effective revenue-generating strategies. With a commitment to redefining shopping experiences and building a global marketplace, this position offers a unique opportunity to contribute to a dynamic environment that thrives on creativity and collaboration. If you have a passion for technology and advertising, this role is perfect for you.

Benefits

Health, dental, and vision insurance

Healthcare FSA

Dependent Care FSA

Commuter Benefits FSA

Short-term/long-term disability insurance

Paid Parental leave

401k with 4% match

Pet Insurance

Legal and Identity Theft Plans

Vacation time and sick days

Qualifications

• 7+ years of software engineering experience required.
• Expertise in Google Ad Manager and JavaScript essential.

Responsibilities

• Lead development of custom advertising solutions and optimize ad tech stack.
• Build internal tools to maximize revenue for ad operations.

Skills

JavaScript

Google Ad Manager

Header bidding

Ad-serving technologies

Problem-solving skills

Privacy regulations (GDPR, CCPA)

Video advertising standards (VAST, VPAID, SIMID)

Debugging tools (Grafana, Charles Proxy)

Data layer implementation

Performance optimization

Education

Bachelor's degree in Computer Science or related field

Tools

Google Analytics

GTM (Google Tag Manager)

Browser developer tools

Job description

Company And Culture

Created in 2002 by Marc Eckō, Complex is a leading global youth entertainment network showcasing the evolution of major pop culture categories, including streetwear and style, music, sneakers, and sports. Complex is a juggernaut in the content and culture space, delivering unprecedented global reach.

Complex is the world’s definitive cultural commerce, content, and experiential platform. We have created an all-new operating system built for the next generation, seamlessly integrating discovery, inspiration, community, and shopping. The company represents an expansion of the original vision with a deep understanding of convergence culture and its impact on contemporary society.

Whether through video, long-form editorial, or social content, Complex tells stories that engage dynamic conversation with our communities. Our internet-breaking cover stories document the heroes of culture and take them to the next level through product collaboration and shoppability.

Complex has become experts in creating immersive environments at our IRL experiences and cultural events. ComplexCon is our flagship festival bringing together the world’s most influential brands and artists for an unforgettable weekend of style, sneakers, art, design, food, music, inspiration and more.

Join us to help redefine the way people shop, while building a global marketplace that moves at the speed of culture. Complex is committed to building a high performing team that is passionate about what they do and the communities we serve.

Everyone at Complex truly believes in the company and its mission; it’s a requirement for working here. There is synergy within the teams that make Complex what it is, a well-oiled machine. Employees are at the forefront of the company's success because every one of us is given the opportunity to provide suggestions, feedback, and direction.

About the Role

We're seeking a Senior Software Engineer to join our Custom & RevTech team, who will lead the development of custom advertising solutions and optimize our ad tech stack. In this role, you'll build internal tools that help our ad operations and sales teams maximize revenue while ensuring optimal user experience across our video and display inventory. You'll work closely with product, ad ops, and sales teams to develop and implement revenue-generating solutions.

What You Will Do

• Architect and implement custom advertising solutions that integrate with our content management system
• Build and optimize header bidding and ad delivery performance across digital properties and video players
• Develop internal tools and revenue analytics dashboards for ad operations and sales teams
• Lead technical integration of advertising vendors and partners while ensuring compliance with privacy regulations
• Implement and troubleshoot video advertising solutions (VAST/VPAID/SIMID) across platforms
• Create and maintain server-side and client-side ad integrations
• Monitor and improve ad performance metrics and viewability
• Build custom video ad formats and experiences and implement consent management and ensure compliance with privacy regulations

Who You Are (Required):

• Experienced professional with 7+ years of software engineering experience
• Expert in Google Ad Manager (GAM) implementation and API
• Deep understanding of Google Analytics, GTM, and data layer implementation
• Proficient in JavaScript and modern web technologies
• Experienced with header bidding implementation and troubleshooting
• Strong knowledge of ad-serving technologies and programmatic advertising
• Skilled in using debugging tools (Grafana, Charles Proxy, browser dev tools)
• Understanding of privacy regulations (GDPR, CCPA) and consent management
• Experience with video advertising standards (VAST, VPAID, SIMID)
• Knowledge of video player APIs and video ad implementation
• Strong problem-solving skills and attention to detail

Who You Are (Preferred):

• Experience working in a media/publishing environment
• Familiarity with A/B testing and performance optimization
• Knowledge of ad viewability and brand safety solutions
• Experience with ad-blocking detection and mitigation
• Background in performance optimization and web vitals
• Understanding of SEO impact on advertising implementations
• Experience with IMA SDK and other video advertising SDKs
• Knowledge of server-side ad insertion (SSAI)
• Experience with OTT/CTV advertising implementation

What We Offer

• Best in class health, dental, and vision insurance
• Healthcare FSA
• Dependent Care FSA
• Commuter Benefits FSA
• Short-term/long-term disability and life insurance
• Paid Parental leave
• 401k with 4% match
• Pet Insurance
• Legal and Identity Theft Plans
• Vacation time and sick days

The Pay Range, which consists of salary and commission, for this position is listed. Actual pay will vary based on factors including, but not limited to location, experience, and performance. The range listed is just one component of Complex Total Rewards offerings for employees.

We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

The above statements cover what are generally believed to be principal and essential functions of the job. Specific circumstances may allow or require some incumbents assigned to the job to perform a different combination of duties.

Complex participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.