Senior Software Development Engineer (Full Time)

As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, strategy, and a little friendly competition.

From thrilling casino spins to epic strategy battles, mind-bending puzzles, and social word challenges, our diverse game portfolio has something for everyone. Fan-favorites and latest hits include FarmVille™, Words With Friends™, Zynga Poker™, Game of Thrones Slots Casino™, Wizard of Oz Slots™, Hit it Rich! CSR Racing™, Harry Potter: Puzzles & Spells™, Match Factory™, and Color Block Jam™—plus many more!

Founded in 2007 and headquartered in California, our teams span North America, Europe, and Asia, working together to craft unforgettable gaming experiences. The Senior Software Engineer on the Ad Monetization team is responsible for bringing interactive advertising experiences to life (such as mini-games, surveys, and more) by transforming approved creative concepts into polished, high-performing ad units. Working closely with engineers, creative leads, and cross-functional partners, this individual owns the technical execution of each experience from implementation through deployment, ensuring every build is reliable, performant, visually polished, and ready for production

Build high-quality playable ads and interactive creative units from approved storyboards, design assets, and creative briefs

Implement gameplay mechanics, interactive behaviors, transitions, animations, and other UX elements to ensure a seamless user experience

Integrate creative assets supplied by designers and ensure they display and perform as intended across supported environments

Optimize experiences for performance, responsiveness, file size, and reliability while maintaining creative quality

Implement tracking, analytics, and event instrumentation required to measure creative performance

Take ownership of assigned projects from technical kickoff through final delivery

Proactively identify opportunities to improve workflows, implementation efficiency, and build quality

Consistently deliver dependable, high-quality work while meeting project timelines and production commitments

Bachelor’s degree in Computer Science, or related technical discipline (or equivalent)

• 6+ years of professional experience in software development
• Extensive experience designing front-end architecture, optimizing web performance
• Proficiency in web technologies, including HTML5, CSS3
• Expertise in modern JavaScript (ES6+).
• Strong background in 2D HTML5 game frameworks like Phaser or CreateJS
• Experience with 2D and 3D JS frameworks such as PixiJS, and ThreeJS
• Strong understanding of 2D/3D coordinate systems, geometry, vector math, and pixel-level manipulation (ImageData)
• Proficiency in managing complex render loops, frame rates (FPS), and animations via requestAnimationFrame
• Experience with Responsive Web Design and creating fluid layouts that work flawlessly across mobile, tablet, and desktop screens
• Experience with asset management building efficient loading pipelines for preloading, caching, and optimizing game assets (spritesheets, audio sprites, JSON data)
• Experience with Photoshop is highly preferred
• Excellent interpersonal skills and the ability to interface with senior leadership with confidence and clarity

Subject to those same considerations, the total compensation package for this position may also include other elements, including a bonus and/or equity awards and eligibility to participate in our 401(K) plan and Employee Stock Purchase Program.

Regular, full-time employees are also eligible for a range of benefits at the Company, including: medical, dental, vision, and basic life insurance coverage; 14 paid holidays per calendar year; paid vacation time per calendar year (ranging from 15 to 25 days) or eligibility to participate in the Company’s discretionary time off program; paid parental and compassionate leave; The use of Artificial Intelligence is not being used to screen candidates. Employment with us is based on substantive ability, objective qualifications, and work ethic – not an individual’s race, creed, color, religion, sex or gender, gender identity or expression, sexual orientation, national origin or ancestry, alienage or citizenship status, physical or mental disability, pregnancy, age, genetic information, veteran status, marital status, status as a victim of domestic violence or sex offenses, reproductive health decision, or any other characteristics protected by applicable law.

As an equal opportunity employer, we are committed to providing the necessary support and accommodation to qualified individuals with disabilities, health conditions, or impairments (subject to any local qualifying requirements) to ensure their full participation in the job application or interview process. Please be aware that Zynga does not conduct job interviews or make job offers over third-party messaging apps such as Telegram, WhatsApp, or others. Zynga also does not engage in any financial exchanges during the recruitment or onboarding process, and will never ask a candidate for their personal or financial information over an app or other unofficial chat channel. Zynga’s in-house recruitment team will only contact individuals through their official Company email addresses (i.e.,