MNTN - Senior Software Engineer - Performance Pacing

Remote - USA *1mo ago

Remote Senior NA Cloud Computing Senior Software Engineer Kotlin Python SQL Rust Kafka

Requirements

• 5+ years of experience building distributed systems using Kotlin and Python • Expertise in non-relational and relational databases, including SQL, schema design, indexing, and performance tuning • Demonstrated experience with microservices architecture in production environments • Comfort working across tech stacks, including systems written in Rust, Python, and data platforms like PySpark • Familiarity with Kafka or other high-throughput messaging systems • Practical experience on cloud platforms such as GCP or AWS • Strong understanding of Linux/UNIX environments and developer tooling (e.g., Git, CI/CD) • A product mindset, with curiosity about how your work impacts customers and how systems perform at scale • Enthusiastic about using AI tools in your workflow to enhance productivity • Big plus: exposure to OpenRTB, DSP, or ad delivery optimizations • Our recruiters will always reach out using an email address ending with @mountain.com OR @mntn.com. If you’re contacted by someone without that address and they mention a Reference Code (which we never use), then that ain’t us folks. Tell those trolls to take a hike–you’re waiting to climb a MNTN.

Responsibilities

• Design, build, and maintain Kotlin APIs and backend services that power MNTN’s distributed pacing and ad delivery systems • Own critical infrastructure that drives optimization decisions across multiple campaigns and audiences • Raise the bar for engineering quality and team culture through peer reviews, mentorship, and strong technical leadership • Scale out microservices to ensure high performance and reliability • Continuously optimize and evolve existing services for better performance and maintainability • Collaborate cross-functionally with Business and Project Leads to communicate complex technical concepts and translate business requirements into scalable solutions

Benefits

• 100% remote within the US • Flexible vacation policy • Annual vacation allowance for travel related expenses • Three-day weekend every month of the year • Competitive compensation • 100% healthcare coverage • Flexible Spending Account (FSA) for dependent, medical, and dental care • Access to coaching, therapy, and professional development • Our recruiters will always reach out using an email address ending with @mountain.com OR @mntn.com. If you’re contacted by someone without that address and they mention a Reference Code (which we never use), then that ain’t us folks. Tell those trolls to take a hike–you’re waiting to climb a MNTN.