ZipRecruiter

Log In

1

Founding Full Stack Software Engineer Jobs (NOW HIRING)

SG Cap Trading

Full Stack Software Engineer

Chicago, IL · On-site

We are seeking a Full Stack Software Engineer to build and enhance the internal tools, applications, and infrastructure that support our research, engineering, and trading teams. The ideal candidate ...

Hop

Full Stack Software Engineer

Los Angeles, CA

Full Stack Software Engineer Location: Los Angeles, CA We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology ...

campus4tech

Full Stack Software Engineer

Hermitage, TN · On-site

Full Stack Software Engineer Job Location: Nashville, TN 37076 and Tampa, FL 33602 Contract Duration: 03 Months W2 candidates are only preferred Requirement: A bachelor's degree in computer science ...

Clera

Founding Full Stack Engineer

San Francisco, CA · On-site

$135K - $155K/yr

About the Role Join an early-stage healthtech SaaS startup as a Founding Full Stack Engineer , where you'll own architecture and implementation across multiple integrated products serving complex ...

Hop

Full Stack Software Engineer

Los Angeles, CA

Full Stack Software Engineer Location: Los Angeles, CA We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology ...

Starfish

Full Stack Software Engineer

Huntsville, AL · Hybrid

As a Full Stack Software Engineer, duties will include, but are not limited to: * Design, develop, test, and maintain scalable, secure, and reliable full-stack applications supporting mission and ...

Clera

Founding Full Stack Engineer

San Francisco, CA · On-site

$135K - $155K/yr

About the Role Join an early-stage healthtech SaaS startup as a Founding Full Stack Engineer , where you'll own architecture and implementation across multiple integrated products serving complex ...

next page

Showing results 1-20

All JobsFounding Full Stack Software Engineer Jobs

Founding Full Stack Software Engineer information

See salary details

$44.5K

$134.8K

$190.5K

How much do founding full stack software engineer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for founding full stack software engineer in the United States is $134,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Founding Full Stack Software Engineer, and why are they important?

To thrive as a Founding Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving skills, and experience building scalable web applications, usually demonstrated by a degree in computer science or equivalent experience. Mastery of tools and frameworks such as JavaScript, React, Node.js, cloud platforms (AWS, GCP), and version control systems like Git is typically required. Exceptional communication, adaptability, and entrepreneurial mindset are crucial for collaborating in a dynamic startup environment and driving product vision. These skills are vital for rapidly iterating, shipping robust products, and establishing a strong technical foundation for a growing company.

What are Founding Full Stack Software Engineers?

Founding Full Stack Software Engineers are technical professionals who join a startup at its earliest stages to help build and shape the company's core products and technology infrastructure. They work across both the front-end and back-end of applications and play a key role in making architectural decisions, setting up development processes, and establishing the technical foundation. As 'founding' team members, they often have greater responsibilities, including working closely with company founders, contributing to product strategy, and sometimes receiving equity or a stake in the company.

What unique challenges might I face as a Founding Full Stack Software Engineer in an early-stage startup?

As a Founding Full Stack Software Engineer, you’ll often juggle multiple responsibilities, from designing core architecture to deploying code and setting up development workflows. Since resources are limited and the product vision can evolve quickly, adaptability and strong communication with founders and other early team members are key. You may also be deeply involved in decisions beyond pure engineering, such as hiring, product strategy, and even customer support. This environment can be both demanding and highly rewarding, offering accelerated learning and significant influence over the company’s technical direction.
More about Founding Full Stack Software Engineer jobs
What cities are hiring for Founding Full Stack Software Engineer jobs? Cities with the most Founding Full Stack Software Engineer job openings:
What states have the most Founding Full Stack Software Engineer jobs? States with the most job openings for Founding Full Stack Software Engineer jobs include:
What job categories do people searching Founding Full Stack Software Engineer jobs look for? The top searched job categories for Founding Full Stack Software Engineer jobs are:
Founding Full Stack Software Engineer jobs near you
Infographic showing various Founding Full Stack Software Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
Full Stack Software Engineer

Full Stack Software Engineer

SG Cap Trading, LLC

Chicago, IL • On-site

Full-time

Posted 17 days ago

Job description

Job Summary:
SG Cap Trading, LLC is a boutique technology company that leverages technology and big data to solve financial challenges. They are seeking a Full Stack Software Engineer to enhance internal tools and infrastructure for their research, engineering, and trading teams.
Responsibilities:
• Own and enhance internal software systems supporting research, engineering, and trading operations.
• Develop across the full stack, including applications, data pipelines, infrastructure, and tooling.
• Design, implement, and document scalable infrastructure solutions.
• Leverage AI coding tools (Claude, Codex, GitHub Copilot, Cursor, LLMs) to accelerate development, debugging, and testing.
• Collaborate with traders, systems engineers, and software engineers to deliver effective software solutions.
Qualifications:
Required:
• 2+ years of experience in a Full Stack Software Engineer, Software Developer, or similar software development role.
• Proficiency in Python for scripting, automation, and data processing.
• Experience integrating Python-based tools and data workflows into web applications.
• Familiarity with Git, code reviews, and CI/CD development practices.
• Experience working with relational and analytical databases.
• Comfortable in Linux environments (Ubuntu/Debian, CentOS/RHEL).
• Strong problem-solving skills and a solution-oriented mindset.
• BS in Computer Science, Computer Engineering, or related field (or equivalent experience).
Preferred:
• Knowledge of C++, including STL, memory management, pointers, and object-oriented programming.
• Understanding of core Linux services such as systemd, SSH, DNS, and DHCP.
Company:
We are a Chicago-based automated trading firm established in 2004. Founded in 2004, the company is headquartered in Chicago, USA, with a team of 11-50 employees. The company is currently Early Stage.

Apply