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Back End Developer

Atmosfy
United States$140k–$200kPosted Jul 29, 2026
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Back End Developer

Atmosfy United States

Back End Developer

Atmosfy United States 2 hours ago Over 200 applicants

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Atmosfy provided pay range

This range is provided by Atmosfy. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$140,000.00/yr - $200,000.00/yr

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Michael Ebel

Michael Ebel

CEO @ Atmosfy I Ex-Instagram, Air Force Captain - 40 Under 40 I Berkeley MBA I Angel Investor

WHO ARE YOU?


Motivated, self-managing, and think outside the box. You love a new challenge and are excited to help us redefine how people discover experiences all over the world while supporting local businesses. You fancy yourself something of a dining, nightlife, and travel aficionado. (we are Atmosfy after all!)


WHO ARE WE?


We are Atmosfy - think TikTok for your city, where 10,000 cities have their own dedicated video feeds and local communities. We're powering discovery of over 150 million experiences and the fastest-growing platform for discovery of dining, nightlife, & travel.


And simply put, our community loves Atmosfy! We're top #100 on the App Store, have 3M+ businesses on the platform, and are scaling in 10,000 cities.


For businesses, we offer a suite of tools to get videos from local creators, add order links, promote them, and see how many customers walked in the door as a result that's being used by brands like Taco Bell, Wendy's, and the Fairmont Hotel & Suites.


We partner with top companies in the travel space for in app booking like Expedia, Tock, and Capital One.


Our team draws on talented people who have worked at best-in-class companies such as Instagram, TikTok, and YouTube. We're backed by world-class investors including Redpoint Ventures, Streamlined Ventures, Village Global, and global superstar, Kygo.


Check us out at go.atmosfy.io/supportlocal or to learn more about our mission to share experiences, inspire others, and support local businesses around the world.



About the Role

We're looking for a senior backend engineer to help build the next generation of Atmosfy's consumer platform. You'll work directly with the founder and engineering team to design, build, and ship the systems powering experiences used by millions of travelers and creators around the world.


What you'll own:

  • Design, build, and scale backend services in Node.js and PHP that power our iOS, Android, and web platforms
  • Own core APIs end-to-end — from schema design and implementation through monitoring, performance, and iteration in production
  • Build and operate the data and media pipelines behind the world's largest live video map — ingestion, processing, storage, and delivery at global scale
  • Help shape new AI-powered consumer experiences from concept to launch, integrating LLMs and ML services into production systems
  • Instrument what you ship — define the metrics that prove a system works, watch them, and act when they move
  • Improve reliability, observability, and performance across our infrastructure as we scale
  • Collaborate closely with frontend engineering to design clean, stable contracts between client and server


Key Responsibilities

  • Develop, test, and maintain robust and scalable applications.
  • Write clean, efficient, and well-documented code.
  • Collaborate with front-end developers to integrate user-facing elements with server-side logic.
  • Design and optimize database structures for performance and scalability.
  • Troubleshoot, debug, and resolve software defects and performance issues.
  • Implement security best practices to protect applications from vulnerabilities.
  • Participate in code reviews to ensure code quality and adherence to company standards.
  • Stay up to date with emerging trends, tools, and technologies in PHP development.
  • Contribute to system architecture discussions and technical decision-making.


Requirements

  • Proven Experience: 5+ years of professional backend experience with deep expertise in Node.js and PHP (we run both in production — you should be strong in at least one and comfortable working across the two)
  • Node.js Ecosystem: Expertise building production services with Node.js/TypeScript — Express, NestJS, or similar frameworks
  • PHP Frameworks: Experience with Laravel, Symfony, CodeIgniter, or similar
  • Database Knowledge: Strong experience with relational databases such as MySQL or PostgreSQL, including schema design and query performance at scale
  • API Development: Proven experience designing, building, and operating RESTful APIs consumed by production mobile and web clients
  • AI-Native Workflow: You use AI tools (Claude Code, Cursor, or similar) as a core part of how you build, not an occasional assistant
  • Version Control: Proficiency with Git and collaborative development workflows
  • Front-End Basics: Working understanding of HTML, CSS, and JavaScript — enough to design clean contracts with frontend engineers
  • Problem-Solving: Strong analytical skills and a bias toward owning problems end-to-end, including after they ship
  • Team Collaboration: Ability to work effectively in a small, fast-paced team where scope is broad and direction is sometimes ambiguous


We value our differences, and we encourage all to apply. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Atmosfy will consider qualified applicants with criminal histories in a manner consistent with the San Francisco Fair Chance Ordinance. Atmosfy is an equal opportunity employer.

  • Seniority level

    Mid-Senior level

  • Employment type

    Full-time

  • Job function

    Engineering

  • Industries

    Social Networking Platforms

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Featured Benefits

Inferred from the description for this job

  • Medical insurance
  • Vision insurance
  • Dental insurance
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