
About Fizz
Empowering students to build credit confidently
Key Highlights
- Founded in 2021 by Harvard graduates, including a Forbes 30 Under 30 honoree
- Raised $14.6 million in seed funding
- Headquartered in Chelsea, New York, with 21-100 employees
- Addresses credit invisibility for 90% of 18-20 year-olds
Fizz is a fintech startup headquartered in Chelsea, New York, focused on helping young adults build their credit profiles through a credit-building debit card. Founded in 2021 by three Harvard graduates, including a Forbes 30 Under 30 honoree, fizz has raised $14.6 million in seed funding and aims t...
🎁 Benefits
Fizz offers equity in a rapidly growing startup, unlimited PTO, and full medical and dental benefits. Employees enjoy a flexible work environment, a 4...
🌟 Culture
Fizz promotes a culture of trust and ownership, encouraging employees to take initiative and contribute to building a generational company. The team v...
Overview
Fizz is hiring a Backend Engineer to develop and scale their social platform for Gen Z. You'll work on end-to-end technical development of large product features. This position requires a strong background in backend development.
Job Description
Who you are
You are a backend engineer with a passion for building scalable systems that can handle millions of users. You thrive in a lean engineering team where ownership and autonomy are highly valued. You understand the importance of safety, inclusion, and authenticity in technology, especially in a social platform aimed at Gen Z. You are eager to apply emerging technologies such as LLMs and vector databases to enhance user experience and content moderation.
You have experience working on backend systems for mobile applications, ensuring that they are robust and efficient. You are comfortable collaborating with cross-functional teams to deliver high-quality features that align with the company's mission. You are adaptable and open to learning new technologies that can improve the product.
What you'll do
In this role, you will own the end-to-end technical development of large product features, ensuring they are scalable and meet the needs of millions of users. You will apply your expertise in backend development to implement innovative solutions that enhance user engagement on the Fizz platform. You will work closely with product managers and designers to translate user needs into technical requirements, ensuring a seamless user experience.
You will also be responsible for integrating emerging technologies into the platform, such as LLMs for content recommendation and vector databases for content moderation. Your contributions will directly impact the growth and success of Fizz as it expands to new markets and colleges across the U.S. You will be part of a dynamic team that values collaboration and creativity, and you will have the opportunity to influence the direction of the product as it evolves.
What we offer
Fizz offers a competitive compensation range of $140,000 - $200,000 per year based on your skills and experience. As a full-time employee, you will be eligible for company-sponsored benefits and equity. You will work in a vibrant office located in New York City, where you will be part of a culture that encourages innovation and teamwork. We believe in building a social network that resonates with the authentic experiences of Gen Z, and we invite you to be a part of this exciting journey.
Interested in this role?
Apply now or save it for later. Get alerts for similar jobs at Fizz.
Similar Jobs You Might Like
Based on your interests and this role

Backend Engineer
Dispatch is hiring a Backend Engineer to help build and scale their integration infrastructure. You'll work closely with the backend team to tackle complex problems in data mapping and platform reliability. This position requires experience in backend engineering.

Backend Engineer
Rain is hiring a Backend Engineer to contribute to their backend infrastructure and integrate third-party services. You'll work with Node.js and help scale their systems for millions of users. This position requires 2-10+ years of experience.

Backend Engineer
Lightning AI is hiring a Backend Engineer to develop and scale their AI platform. You'll work on key features including frontend, CLI, and API integrations. This position requires a strong background in backend development.

Backend Engineer
MIRROR is hiring a Backend Engineer to architect and develop web3-native products. You'll work with TypeScript, Node.js, and AWS in New York City on a hybrid schedule. This position requires 4+ years of experience in production software development.

Backend Engineer
Robin AI is hiring a Backend Engineer to help build software that simplifies contract creation and review. You'll work with Python, Django, and AWS to develop innovative legal AI solutions. This position requires strong backend development skills.