Senior/Principal Software Engineer

Reposted 23 Hours Ago
Be an Early Applicant
New York, NY, USA
In-Office
170K-200K Annually
Senior level
AdTech
The Role
The role involves designing scalable systems, mentoring teammates, driving initiatives, and ensuring high standards in software development.
Summary Generated by Built In

About TripleLift

We're TripleLift, an advertising platform on a mission to elevate digital advertising through beautiful creative, quality publishers, actionable data and smart targeting. Through over 1 trillion monthly ad transactions, we help publishers and platforms monetize their businesses. Our technology is where the world's leading brands find audiences across online video, connected television, display and native ads. Brand and enterprise customers choose us because of our innovative solutions, premium formats, and supportive experts dedicated to maximizing their performance.

As part of the Vista Equity Partners portfolio, we are NMSDC certified, qualify for diverse spending goals and are committed to economic inclusion. Find out how TripleLift raises up the programmatic ecosystem at triplelift.com.

The Role

We’re seeking a seasoned Senior/Principal Software Engineer to join our dynamic team and drive meaningful business impact across our product capabilities and technical systems. This role is ideal for someone who thrives in autonomy, navigates ambiguity with confidence, and consistently raises the bar for technical excellence and team collaboration.

You’ll be a key contributor in designing scalable systems, shaping technical roadmaps, and mentoring teammates—all while aligning engineering decisions with long-term business goals and customer impact.

Responsibilities
  • Work with and learn from a talented team of engineers and product managers located in India, Switzerland and the United States
  • Independently drive initiatives that create measurable business value across teams and systems
  • Provide input to the technology roadmap; innovate and bring new challenging ideas to life
  • Work with team members and other stakeholders to understand requirements, review user feedback, plan development tasks, and prototype new product features
  • Architect robust software and microservices aligned with strategic objectives and long-term scalability
  • Ensure high standards through code reviews, design critiques, and technical leadership
  • Make informed technical choices rooted in deep understanding of business context and customer needs
  • Support teammates’ development with empathetic, constructive feedback and coaching
  • Build strong relationships across disciplines, identify talent gaps, and foster inclusive team culture
What You Bring
  • 7+ years of professional experience in software engineering, ideally within the AdTech domain
  • Proven track record of delivering impactful software solutions in Java, Python and PHP
  • Hands-on experience with:
    • Docker, HCL, GitHub Actions
    • Microservices architecture
    • OpenFGA, Auth0, RedPanda, AWS
    • Mysql
  • Strong systems thinking and ability to balance technical depth with business context
  • Excellent communication skills and a collaborative mindset
  • Passion for mentoring, inclusive culture-building, and driving technical excellence
US Jobs: The base salary range represents the low and high end of the TripleLift US salary range for this position. Actual salaries will vary depending on factors including but not limited to experience and performance. The range listed is just one component of TripleLift’s total compensation package for employees. Other rewards may include bonuses, an open Paid Time Off policy, and many region-specific benefits.
Pay is based on various non-discriminatory factors including but not limited to experience, education, and skills.
Benefits Available to Eligible Employees Include the following*:
  • Medical, Dental & Vision Plans
  • Flexible PTO
  • 401k w/ employer match

*Full-time employees are eligible for comprehensive benefits (subject to the terms of applicable plans/policies/agreements, which will be made available to you after commencing employment).

Salary range transparency
$170,000$200,000 USD

Life at TripleLift

At TripleLift, we’re a team of great people who like who they work with and want to make everyone around them better. This means being positive, collaborative, and compassionate. We hustle harder than the competition and are continuously innovating.

Learn more about TripleLift and our culture by visiting our LinkedIn Life page.

Establishing People, Culture and Community Initiatives

At TripleLift, we are committed to building a culture where people feel connected, supported, and empowered to do their best work. We invest in our people and foster a workplace that encourages curiosity, celebrates shared values, and promotes meaningful connections across teams and communities. We want to ensure the best talent of every background, viewpoint, and experience has an opportunity to be hired, belong, and develop at TripleLift. Through our People, Culture, and Community initiatives, we aim to create an environment where everyone can thrive and feel a true sense of belonging.

Privacy Policy

Please see our Privacy Policies on our TripleLift and 1plusX websites.

TripleLift does not accept unsolicited resumes from any type of recruitment search firm. Any resume submitted in the absence of a signed agreement will become the property of TripleLift and no fee shall be due.

Skills Required

  • 7+ years of professional experience in software engineering
  • Proven track record of delivering impactful software solutions in Java, Python, and PHP
  • Hands-on experience with Docker, HCL, GitHub Actions, Microservices architecture, OpenFGA, Auth0, RedPanda, AWS, and Mysql
  • Strong systems thinking and ability to balance technical depth with business context
  • Excellent communication skills and a collaborative mindset
  • Passion for mentoring and inclusive culture-building

TripleLift Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about TripleLift and has not been reviewed or approved by TripleLift.

  • Equity Value & Accessibility Equity participation and stock option grants are described as meaningful parts of total compensation and are frequently appreciated. Equity is noted alongside bonuses as a valuable upside that contributes to overall satisfaction.
  • Leave & Time Off Breadth Unlimited PTO, paid holidays and sick days, monthly mental health days, and a one‑month sabbatical after five years illustrate a generous time‑off offering. These policies are portrayed as supporting work‑life balance and wellbeing.
  • Healthcare Strength Medical, dental, and vision coverage, life insurance, FSAs, and company‑paid disability insurance are positioned as competitive. Access to wellbeing resources such as Headspace and other programs further bolsters the benefits package.

TripleLift Insights

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The Company
HQ: New York, NY
335 Employees
Year Founded: 2012

What We Do

TripleLift is redefining digital advertising by delivering innovative, high-quality ad experiences that create real connections. By combining cutting-edge creative technology, actionable data, advanced targeting, and premium inventory, we empower publishers and brands to discover new opportunities, achieve measurable outcomes, and engage audiences seamlessly across every platform.

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