Platform Engineer at Applovin

About AppLovin AppLovin makes technologies that help businesses of every size connect to their ideal customers. The company provides end-to-end software and AI solutions for businesses to reach, monetize and grow their global audiences. For more information about AppLovin, visit: www.applovin.com. To deliver on this mission, our global team is composed of team members with life experiences, backgrounds, and perspectives that mirror our developers and customers around the world. At AppLovin, we are intentional about the team and culture we are building, seeking candidates who are outstanding in their own right and also demonstrate their support of others. Fortune recognizes AppLovin as one of the Best Workplaces in the Bay Area, and the company has been a Certified Great Place to Work for the last four years (2021-2024). Check out the rest of our awards HERE. Platform Engineer: Wurl is seeking a Platform Engineer to help design and operate the systems that power our ad-serving and streaming platforms. You’ll build and evolve the infrastructure foundation that enables our teams to deploy, scale, and observe high-throughput, low-latency workloads serving hundreds of thousands of requests per second. You’ll own the platform layer, ensuring it’s reliable, cost-efficient, and measurable, while playing a key role in enabling our engineers to deliver world-class video and advertising experiences. Responsibilities Platform Infrastructure & Automation • Design and maintain composable IaC (CDK or Terraform) patterns for Cloud Infrastructure (EKS). • Implement composable, idempotent, multi-environment GitOps workflows. • Optimize scalability and cost-per-performance using metrics-driven automation and autoscaling technologies such as Karpenter. Observability & Reliability • Develop and maintain observability across the platform using Prometheus, Grafana, and distributed tracing. • Collaborate with application teams to define SLIs/SLOs and capacity models for mission-critical services. • Lead or participate in production incident response, postmortems, and reliability reviews. Delivery & Culture • Create and operate resilient CI/CD pipelines for safe, rapid deployments and rollbacks. • Champion automation, low-toil operations, and a culture of continuous improvement. Requirements Core Experience • Established experience operating high-throughput, low-latency distributed systems in cloud production environments, ideally in Platform, SRE, or DevOps roles. • Strong coding skills for automation and systems development (Go, Python, or TypeScript). • Proven experience operating Kubernetes at scale (EKS preferred) and applying IaC patterns (CDK, Terraform). • Working knowledge of GitOps and reconciliation loops in Kubernetes controllers. • Solid experience with CI/CD systems (GitHub Actions, AWS CodePipeline) Operational Excellence • Skilled in designing monitoring and alerting pipelines (PromQL, metrics correlation, alert noise reduction). • Experience with large-scale streaming or ad-serving workloads, including HTTP-based delivery (oRTB, VAST), event streaming (Kafka), and AWS network architecture (VPC, load balancers, peering) • Understanding of cloud security best practices (IAM, encryption, network segmentation, zero trust). • Ability to measure, analyze, and tune performance to achieve optimal cost and latency targets. A Plus if you have: • Experience with advanced GitOps patterns using Argo CD • Exposure to extended observability tools such as Loki or Tempo • Experience designing or operating high-throughput data pipelines to ensure reliable, scalable, and cost-efficient data flow. What We Offer: • Competitive Salary & Equity • Strong Medical, Dental and Vision Benefits, 100% paid by Wurl • Remote first policy • Flexible Time Off • 10 US Holidays • 401(k) Matching • Pre-Tax Savings Plans, HSA & FSA • Ginger, Aaptiv and Headspace subscriptions for mental and physical wellness • OneMedical subscription for 24/7 convenient medical care • Paid Maternity and Parental Leave for all family additions • Discounted PetPlan and easy at home access to Covid testing with empowerDX • $1k Work From Home Stipend to set up your Office Few companies allow you to thrive like you will at Wurl. Join us to revolutionize the way the world watches television while enjoying mentorship, collaboration, and innovation. We encourage all applicants, even those who don’t meet 100% of the requirements, to apply. Passion and potential go a long way here at Wurl. AppLovin provides a competitive total compensation package with a pay for performance rewards approach. Total compensation at AppLovin is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Depending on the position offered, equity, and other forms of incentive compensation (as applicable) may be provided as part of a total compensation package, in addition to dental, vision, and other benefits. Health Insurance: Medical, Dental, Vision, Life, Disability Retirement Benefits: 401(k) Retirement Plan Paid Time Off: Unlimited Discretionary Time Off Paid Holidays: 10 paid holidays per year Paid Sick Leave: 80 hours per year Method of Application: Apply online Application Window: The application window is expected to close within 30 days of the posting date. All questions or concerns about this posting should be directed to [Upgrade to PRO to see contact]. USA Base Pay Range: CA, NY, WA States$146,000—$218,000 USDUSA Base Pay Range: all other States (excludes CA, NY, WA)$124,000—$186,000 USDAppLovin has become aware of a scam targeting jobseekers with fake “app optimization” and similar roles. We do not ask our candidates to download apps or make any form of payment(s). AppLovin works with applicants through our Careers page and applovin.com email addresses. If you are contacted through other unofficial channels (such as WhatsApp or Telegram) or asked to download an app or make a payment, these contacts are not legitimate. Confirm the information here and contact us directly with any questions. AppLovin is proud to be an equal opportunity employer that is committed to inclusion and diversity. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status, or other legally protected characteristics. Learn more about EEO rights as an applicant here. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send us a request at [Upgrade to PRO to see contact]. AppLovin will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in California, learn more here. To support an efficient and fair hiring process, we may use technology-assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers. Please read our Global Applicant Privacy Notice to learn more about how AppLovin processes your personal information.