Development

Backend Developer

Backend Developer

About Humané

Humané is a global collective of designers and engineers crafting thoughtful, premium digital products for startups around the world, with a strong presence in San Francisco.


Over the past few years, the products we’ve designed and shipped have reached more than 30 million downloads, generated over $100M in revenue, supported over $250M in venture funding, and managed more than $5M in marketing spend across various markets.


Our work blends aesthetic clarity, human centered design, and solid engineering to create products that not only look refined but perform with purpose. We build experiences that feel intentional, meaningful, and built to last.

What You’ll Do

  • Build scalable backend architectures powering mobile applications

  • Design and implement REST and GraphQL APIs with high reliability

  • Work closely with mobile teams (iOS and Android) to create smooth end to end experiences

  • Develop secure authentication, authorization and server driven logic

  • Optimize performance, latency, caching and database queries

  • Own deployments, monitoring and CI/CD pipelines

  • Troubleshoot production issues and maintain high uptime

  • Move fast while keeping architecture clean and maintainable

Tech Stack Experience Needed

  • Node.js or Go (primary backend stack)

  • PostgreSQL or MongoDB

  • Redis for caching and queue systems

  • GraphQL or REST API design

  • AWS or GCP (Lambda, EC2, S3, Cloud Functions)

  • Docker + CI/CD (Github Actions, GitLab or similar)

  • Understanding of server driven UI for mobile apps is a big plus

  • Experience integrating with mobile analytics, push notifications and in app purchase systems is highly valued

Requirements

  • 5+ years of backend engineering experience

  • Strong experience building backends that power mobile applications

  • Proven experience shipping real, revenue generating products

  • Ability to design clean, scalable and secure backend architectures

  • Strong understanding of distributed systems, performance and reliability

  • Experience working fully remote with clear, asynchronous communication

  • Ability to move fast, own your work and maintain engineering quality

  1. Your personal data that will be collected through your applications made due to this advertisement will be processed automatically by the data controller Nexbend in accordance with the Personal Data Protection Law No. 6698 ("KVKK") and relevant legislation for the purpose of conducting job application processes. You can access detailed information on this matter from the "Candidate Information Notice" page at www.humanelabs.co/candidate-policy

  2. Weezy Commerce LLC. is an Equal Opportunity Employer. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or age.

  3. If you require any accommodations during the application process due to a disability, please contact us at hello@humanelabs.co so that we can provide assistance.

  4. The salary range stated in the job listing is applicable to the United States. In other countries, salary rates will be based on the local economic conditions and job market standards of the respective country.

Details

Contract

Remote

Alex Cheney

Head of People

Customers

Headquarter Office

San Francisco, CA

28 Geary St, San Francisco, California 94108

Humané Labs is a DBA of Weezy Commerce LLC. All rights, liabilities and legal responsibilities belong solely to Weezy Commerce LLC. Humané Labs operates exclusively as a brand name and holds no separate legal entity. All intellectual property associated with this brand is owned by Weezy Commerce LLC. All business relationships including proposals, invoices, NDAs, contracts and service agreements are formally entered into with Weezy Commerce LLC.

The logos displayed on this website including Porsche, Google, Audi, Atlassian, HubX, EY, Philips, Johnson & Johnson, Getir and others represent companies where Humané Labs talent have previously worked, contributed or delivered projects in their individual professional careers. These logos do not imply any current partnership, endorsement or commercial relationship with Humané Labs or Weezy Commerce LLC. They are provided solely as background information on the prior experience of our independent talent network and do not in any way represent active partnerships, collaborations or ongoing business relationships with Humané Labs.

All awards listed on this website including the Pentawards Bronze 2025, multiple A’Design Silver and Bronze Awards, and the 2023 IDA Gold, Silver and Bronze Awards were granted to Studio Matte by the International Design Awards (IDA). All awarded works were created solely by designer Cansu Ferreira. These awards do not represent achievements of Humané Labs or Weezy Commerce LLC and do not imply any current partnership or affiliation.

© 2025 Humané labs, Inc. All rights reserved.

Customers

Headquarter Office

San Francisco, CA

28 Geary St, San Francisco, California 94108

Humané Labs is a DBA of Weezy Commerce LLC. All rights, liabilities and legal responsibilities belong solely to Weezy Commerce LLC. Humané Labs operates exclusively as a brand name and holds no separate legal entity. All intellectual property associated with this brand is owned by Weezy Commerce LLC. All business relationships including proposals, invoices, NDAs, contracts and service agreements are formally entered into with Weezy Commerce LLC.

The logos displayed on this website including Porsche, Google, Audi, Atlassian, HubX, EY, Philips, Johnson & Johnson, Getir and others represent companies where Humané Labs talent have previously worked, contributed or delivered projects in their individual professional careers. These logos do not imply any current partnership, endorsement or commercial relationship with Humané Labs or Weezy Commerce LLC. They are provided solely as background information on the prior experience of our independent talent network and do not in any way represent active partnerships, collaborations or ongoing business relationships with Humané Labs.

All awards listed on this website including the Pentawards Bronze 2025, multiple A’Design Silver and Bronze Awards, and the 2023 IDA Gold, Silver and Bronze Awards were granted to Studio Matte by the International Design Awards (IDA). All awarded works were created solely by designer Cansu Ferreira. These awards do not represent achievements of Humané Labs or Weezy Commerce LLC and do not imply any current partnership or affiliation.

© 2025 Humané labs, Inc. All rights reserved.

Support

Help center

FAQ

San Francisco, CA

28 Geary St, San Francisco, California 94108

Humané Labs is a DBA of Weezy Commerce LLC. All rights, liabilities and legal responsibilities belong solely to Weezy Commerce LLC. Humané Labs operates exclusively as a brand name and holds no separate legal entity. All intellectual property associated with this brand is owned by Weezy Commerce LLC. All business relationships including proposals, invoices, NDAs, contracts and service agreements are formally entered into with Weezy Commerce LLC.

The logos displayed on this website including Porsche, Google, Audi, Atlassian, HubX, EY, Philips, Johnson & Johnson, Getir and others represent companies where Humané Labs talent have previously worked, contributed or delivered projects in their individual professional careers. These logos do not imply any current partnership, endorsement or commercial relationship with Humané Labs or Weezy Commerce LLC. They are provided solely as background information on the prior experience of our independent talent network and do not in any way represent active partnerships, collaborations or ongoing business relationships with Humané Labs.

All awards listed on this website including the Pentawards Bronze 2025, multiple A’Design Silver and Bronze Awards, and the 2023 IDA Gold, Silver and Bronze Awards were granted to Studio Matte by the International Design Awards (IDA). All awarded works were created solely by designer Cansu Ferreira. These awards do not represent achievements of Humané Labs or Weezy Commerce LLC and do not imply any current partnership or affiliation.

© 2025 Humané labs, Inc. All rights reserved.

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