Junior Android Developer Jobs in Hempstead, NY (NOW HIRING)

The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with nearly 4,000 employees across more than 30 offices. Our technology helps advertisers reach the right audiences across the open internet - from streaming TV and podcasts to mobile apps, news, and more.
Advertising powers the content people love. By making it more transparent, effective, and responsible, we help support trusted journalism, quality entertainment, and creators worldwide. The world's brands and agencies rely on us to reach their customers and grow their businesses responsibly.
The scale of our platform brings unique technical challenges - from processing massive datasets in real time to building systems that operate reliably on a global scale. When you work here, your impact is worldwide. We welcome diverse perspectives, encourage curiosity, and build teams that learn from one another. If you're driven to solve meaningful challenges, we'd love to meet you.
Who we are
We're a small, high-impact team building the next-generation TV operating system. Our flexible structure gives engineers direct influence over product direction-an opportunity rarely found in larger companies.
Our innovative approach to the CTV industry optimizes the advertising supply chain, creating better outcomes for advertisers, publishers, and TV viewers alike. As part of our Ventura OS project, we're developing sophisticated backend infrastructure to power our platform, with a strong emphasis on quality at scale.
We believe culture matters. We foster an environment where engineers thrive through collaboration, innovation, and continuous learning. Our teams build cutting-edge streaming technology that enables advertisers to leverage data for more relevant and effective ad experiences-while improving efficiency across the entire supply chain ecosystem.
What you'll do:
We're looking for a passionate and experienced Senior Software Engineer to join our team and help drive feature development across our Android-based products, including both mobile and TV platforms. You'll work closely with product managers, designers, and fellow engineers to deliver high-quality, user-centric features using modern Android development practices.

• Contribute to the design and implementation of new features across Android platforms, including mobile and TV.
• Write clean, maintainable, and efficient Kotlin code using Coroutines and Jetpack Compose.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Participate in code reviews, architecture discussions, and mentoring of junior engineers.
• Continuously improve performance, reliability, and developer experience across devices.
• Advocate for best practices in Android development and contribute to technical decision-making.

Who you are:
One of the best things about being a software engineer at The Trade Desk is the variety of technical opportunities available. We don't expect you to know every technology we use from day one-what matters most is your ability to learn quickly and solve complex problems using the best tools for the job. What you know is less important than how well you adapt, innovate, and think critically.
We're not looking for engineers who have all the answers-we need engineers who can invent answers no one has thought of yet and solve problems that haven't even been defined.
Our culture goes beyond just having fun together (though we do that well, too). We take pride in being trust-builders, generous givers, scrappy problem solvers, and relentless pursuers of excellence.
You don't have to meet every requirement below, but if you check most of these boxes, you're likely to thrive in this role.
What You Bring:

• Strong experience in Android development with a deep understanding of the Android SDK.
• Proficiency in Kotlin, including Coroutines for asynchronous programming.
• Hands-on experience with Jetpack Compose for modern UI development.
• Solid understanding of architecture patterns (MVI, Repository pattern, Interactors/Use Cases, ).
• Experience with version control systems (e.g., Git), CI/CD pipelines, and testing frameworks.
• Excellent communication skills and a collaborative mindset.
• Ability to mentor and support other engineers.
• Experience with Kotlin Multiplatform (KMP) or interest in cross-platform development.
• Familiarity with dependency injection frameworks (e.g., Metro, Hilt or Dagger).
• Experience with performance optimization, accessibility, and analytics.

In accordance with various US state laws, the range provided is the Trade Desk's reasonable estimate of the base compensation for this role. The actual amount may differ based on non-discriminatory factors such as experience, knowledge, skills, and location. All employees may be eligible to become The Trade Desk shareholders through eligibility for stock-based compensation grants, which are awarded to employees based on company and individual performance. The Trade Desk also offers other compensation depending on the role such as variable compensation-based incentives and commissions. Plus, expected benefits for this role include comprehensive healthcare (medical, dental, and vision) with premiums paid in full for employees and dependents, retirement benefits such as a 401k plan and company match, short and long-term disability coverage, basic life insurance, well-being benefits, reimbursement for certain tuition expenses, parental leave, sick time of 1 hour per 30 hours worked, vacation time for full-time employees up to 120 hours thru the first year and 160 hours thereafter, and around 13 paid holidays per year. Employees can also purchase The Trade Desk stock at a discount through The Trade Desk's Employee Stock Purchase Plan.
The Trade Desk also offers a competitive benefits package. Click here to learn more.
Note: Interns are not eligible for variable incentive awards such as stock-based compensation, retirement plan, vacation, tuition reimbursement or parental leave
At the Trade Desk, Base Salary is one part of our competitive total compensation and benefits package and is determined using a salary range. The base salary range for this role is
$124,900-$228,900 USD
As an Equal Opportunity Employer, The Trade Desk is committed to creating an inclusive hiring experience where everyone has the opportunity to thrive.
Please reach out to us at accommodations@thetradedesk.com to request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process.
When you contact us, please include your preferred contact details and specify the nature of your accommodation request or questions. Any information you share will be handled confidentially and will not impact our hiring decisions.