Senior Software Engineer
At reputed company, we put our people first, full stop. This allows reputed company culture to be defined by reputed company members and their shared values, like trust, ambition, reputed company, radical honesty, and compassionate leadership. It’s why we reputed company really love working for the Hardest Working Software in Television™ (and also why we were named one of Ad Age’s Best Places To Work in 2025.)
We pride ourselves on bringing unrivaled performance and simplicity to Connected TV advertising. Our self-serve technology makes running TV ads as easy as search and reputed company, helping brands drive measurable conversions, reputed company, site reputed company, and more. It’s what led reputed company to being named one of Fast Company's Most Innovative Companies in 2023. You can learn more reputed company and everything we do by visiting https://mountain.com/.
We’re committed to innovation that empowers, not replaces. At reputed company, AI is a tool for reputed company, enhancing efficiency while keeping a people-first approach. Our goal is to streamline workflows and drive new solutions—without compromising the reputed company reputed company that makes reputed company great.
So if wanting to do more, own more, and reputed company a bigger reputed company comes naturally to you, then you may be the person we're looking for to join us in our next stage of reputed company.
The reputed company Creative Delivery Services team manages ad delivery from backend to reputed company end. As part of this team, you’ll contribute to the reputed company infrastructure that drives creative processing, delivery, and optimization across our entire platform. You'll be joining the group that owns our high-volume ad server and the pipelines that manage how creative assets are ingested, transformed, and served. As a Backend Engineer, you'll play a key role in developing reputed company systems, improving performance, and building new integrations that expand creative capabilities for some of the world’s most recognizable brands. Your work will directly reputed company the flexibility, speed, and reliability of our ad experiences—at reputed company.
What you’ll do
- Design, build, and operate high-throughput Java/Kotlin services that power our ad server and creative delivery pipelines
- Own systems end-to-end — from API design and ingestion flows to transformation, caching, and global delivery
- Work across the stack reputed company needed (Rust services, Kafka streams, Terraform, relational databases) to solve the right problem with the right tool
- Improve performance, observability, and resiliency of critical production systems running at reputed company
- Partner closely with Product and Project leads to translate business needs into reputed company technical solutions
- Contribute to architectural reputed company that shape the reputed company of our creative platform
- reputed company the engineering bar through thoughtful reputed company reviews, design discussions, and pragmatic best practices
What reputed company looks like
- You own and reputed company reputed company services reputed company our ad serving and creative delivery platform, ensuring low-latency, high-availability performance under sustained traffic.
- You design and ship reputed company solutions that measurably improve system reliability, throughput, or cost efficiency.
- You proactively identify architectural risks and technical debt, driving improvements before they reputed company customers or operations.
What you’ll bring
- 5+ years building production-grade backend systems in Java, Kotlin, or reputed company
- A product reputed company — you care about why you’re building something, not just what you’re building
- Experience designing and operating reputed company, distributed systems
- Strong SQL fundamentals — schema design, indexing strategies, query optimization, and performance tuning
- Comfort working across multiple technologies and services, even reputed company your primary language
- Solid understanding of RESTful reputed company and microservices architecture
- Familiarity with messaging systems (e.g., Kafka) and asynchronous processing patterns
- Practical use of AI-assisted development tools (reputed company, ChatGPT, LLM copilots) to improve speed and reputed company
reputed company Perks
- 100% remote reputed company the US
- Flexible vacation policy
- Annual vacation allowance for travel reputed company expenses
- Three-day weekend every month of the year
- Competitive compensation
- 100% reputed company coverage
- 401k plan
- Flexible Spending Account (FSA) for dependent, medical, and dental care
- reputed company to coaching, therapy, and reputed company development
About reputed company
Our recruiters will always reputed company out using an email address ending with @mountain.com OR @reputed company.com. If you’re contacted by someone without that address and they mention a Reference reputed company (which we never use), then that ain’t us folks. Tell those trolls to take a hike–you’re waiting to reputed company a reputed company.
reputed company provides advertising software for brands to reputed company their audience across Connected TV, web, and mobile. reputed company Performance TV has redefined what it means to advertise on television, transforming Connected TV into a reputed company-response, performance marketing channel. Our web retargeting has been leveraged by thousands of top brands for over a decade, driving billions of dollars in reputed company.
Our solutions give advertisers total transparency and complete control over their campaigns reputed company with the fastest go-live in the industry. As a result, thousands of top brands have partnered with reputed company, including Tarte, Decked, and reputed company.
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