Founding Full Stack Engineer
Salary:
$competitive based on experience - Per Annum
Locations:
Remote, Remote, United States
Type:
Permanent
Published:
September 22, 2025
Ref:
18362
Required Skills:
Ruby,react.js,PostgreSQL,Ruby on RailsShare this job
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Job title: Founding Software Engineer
Job type: Permanent, Full-time
Salary: Competitive based on experience
Role Location: Fully Remote
The company:
Our client is a profitable fintech startup backed by well-respected investors. They are building simple, scalable tools to reshape how businesses and individuals manage finance. With a small founding team, they operate in a culture that values speed, ownership, and collaboration, giving engineers the chance to influence both product direction and company growth.
Role and responsibilities:
As one of the first three founding engineers, you will work closely with the CTO to design, build, and scale the company’s core platform. You’ll be hands-on across the stack with a focus on Ruby on Rails and React, taking ownership of features end-to-end and helping to shape both the product and engineering culture. This role is perfect for someone who thrives in a fast-paced startup environment, shipping code quickly, and solving complex problems with creativity and energy.
Job requirements:
Accessibility Statement:
Read and apply for this role in the way that works for you by using our Recite Me assistive technology tool. Click the circle at the bottom right side of the screen and select your preferences.
We make an active choice to be inclusive towards everyone every day.? Please let us know if you require any accessibility adjustments through the application or interview process.
Our Commitment to Diversity, Equity, and Inclusion:
Signify’s mission is to empower every person, regardless of their background or?circumstances, with an equitable chance to achieve the careers?they deserve. Building a diverse future, one placement at a?time.
Check out our DE&I page here
Job type: Permanent, Full-time
Salary: Competitive based on experience
Role Location: Fully Remote
The company:
Our client is a profitable fintech startup backed by well-respected investors. They are building simple, scalable tools to reshape how businesses and individuals manage finance. With a small founding team, they operate in a culture that values speed, ownership, and collaboration, giving engineers the chance to influence both product direction and company growth.
Role and responsibilities:
As one of the first three founding engineers, you will work closely with the CTO to design, build, and scale the company’s core platform. You’ll be hands-on across the stack with a focus on Ruby on Rails and React, taking ownership of features end-to-end and helping to shape both the product and engineering culture. This role is perfect for someone who thrives in a fast-paced startup environment, shipping code quickly, and solving complex problems with creativity and energy.
Job requirements:
- Strong experience with Ruby on Rails and React
- Proficiency with PostgreSQL, TypeScript, JavaScript, HTML, CSS
- Exposure to infrastructure tools (Render.com, AWS, or GCP)
- Familiarity with AppSignal, GitHub Actions, Resend, Cloudflare (R2) is a plus
- Proven ability to ship clean, efficient code quickly
- Startup mindset: adaptable, collaborative, and impact-driven
- Preference for candidates with a CS degree (not required)
- Ideally currently in role and performing at a high level
- Meaningful equity package
- Fully remote flexibility
- Comprehensive health benefits – 100% medical, 90% dental/vision coverage
Accessibility Statement:
Read and apply for this role in the way that works for you by using our Recite Me assistive technology tool. Click the circle at the bottom right side of the screen and select your preferences.
We make an active choice to be inclusive towards everyone every day.? Please let us know if you require any accessibility adjustments through the application or interview process.
Our Commitment to Diversity, Equity, and Inclusion:
Signify’s mission is to empower every person, regardless of their background or?circumstances, with an equitable chance to achieve the careers?they deserve. Building a diverse future, one placement at a?time.
Check out our DE&I page here