San Francisco, CA · On-site
$130K - $200K/yr
About the Role A well-funded, seed-stage B2B SaaS startup in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product ...
Quick apply
San Francisco, CA · On-site
$130K - $200K/yr
About the Role A well-funded, seed-stage B2B SaaS startup in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product ...
San Francisco, CA · On-site
$130K - $200K/yr
About the Role A well-funded, seed-stage B2B SaaS startup in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product ...
San Francisco, CA · On-site
$130K - $200K/yr
About the Role A well-funded, seed-stage B2B SaaS startup in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product ...
Germantown, MD · On-site
Description: As a Software Engineer at HTL you will design, prototype, debug, introduce new ... Startup Environment * Competitive Salaries * Health Insurance * 401(k) Matching * Bonuses for ...
Germantown, MD · On-site
Description: As a Software Engineer at HTL you will design, prototype, debug, introduce new ... Startup Environment * Competitive Salaries * Health Insurance * 401(k) Matching * Bonuses for ...
Redwood City, CA · On-site +1
We are looking for a highly skilled generalist software engineer who is comfortable with both front ... Ability to work quickly and independently-this is a startup! Strong preference for generalists.
Redwood City, CA · On-site +1
We are looking for a highly skilled generalist software engineer who is comfortable with both front ... Ability to work quickly and independently-this is a startup! Strong preference for generalists.
Kirkland, WA · On-site +1
... engineers and leaders, some already well known in the software industry for their record of ... You want to experience an early stage startup What you'll be responsible for: * Collaborating with ...
Kirkland, WA · On-site +1
... engineers and leaders, some already well known in the software industry for their record of ... You want to experience an early stage startup What you'll be responsible for: * Collaborating with ...
About You You are a passionate Software Engineer who wants to develop and scale our multi-tenant ... startup environment. This position will report to the Engineering Manager. Your Impact Key ...
About You You are a passionate Software Engineer who wants to develop and scale our multi-tenant ... startup environment. This position will report to the Engineering Manager. Your Impact Key ...
Kirkland, WA · On-site
... engineers and leaders, some already well known in the software industry for their record of ... You want to experience an early stage startup What you'll be responsible for: * Collaborating with ...
Kirkland, WA · On-site
... engineers and leaders, some already well known in the software industry for their record of ... You want to experience an early stage startup What you'll be responsible for: * Collaborating with ...
An innovative startup is hiring for a Founding Software Engineer to join their small but growing team on-site in downtown San Francisco. This SaaS company has grown from 1 to 70+ clients in the last ...
An innovative startup is hiring for a Founding Software Engineer to join their small but growing team on-site in downtown San Francisco. This SaaS company has grown from 1 to 70+ clients in the last ...
$125K - $165K/yr
With a back-end team in the Philippines, I'm currently hiring for a Senior Software Engineer / Staff Engineer to join our client's startup where they are already No1 order-taking system for drive ...
$125K - $165K/yr
With a back-end team in the Philippines, I'm currently hiring for a Senior Software Engineer / Staff Engineer to join our client's startup where they are already No1 order-taking system for drive ...
Huntington Beach, CA · On-site
$130K - $200K/yr
We're not just another composites shop-we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
Huntington Beach, CA · On-site
$130K - $200K/yr
We're not just another composites shop-we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
New York, NY · On-site
$160K - $260K/yr
Qualifications * 4+ years of professional software engineering experience (startup or small-team experience is a plus) * Proven ability to lead and deliver technically challenging, cross-functional ...
New York, NY · On-site
$160K - $260K/yr
Qualifications * 4+ years of professional software engineering experience (startup or small-team experience is a plus) * Proven ability to lead and deliver technically challenging, cross-functional ...
New York, NY · On-site
$175K - $290K/yr
Role Overview As a Software Engineer at Auctor, you will own and lead engineering projects across ... Demonstration of grit and tenacity- previous startup experience is valued Compensation Range $175 ...
New York, NY · On-site
$175K - $290K/yr
Role Overview As a Software Engineer at Auctor, you will own and lead engineering projects across ... Demonstration of grit and tenacity- previous startup experience is valued Compensation Range $175 ...
$130K - $200K/yr
We're not just another composites shop-we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
$130K - $200K/yr
We're not just another composites shop-we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
We're not just another composites shop--we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
Quick apply
We're not just another composites shop--we're a technology-first manufacturing startup building the ... We are looking for highly motivated Software Engineers to join our team as key members of our ...
Detroit, MI · On-site +1
Joining an up-and-coming startup with plans to disrupt the financial services sector * Being ... Mentorship to grow as a software engineer and as a stock/option trader * Potential to grow within ...
Detroit, MI · On-site +1
Joining an up-and-coming startup with plans to disrupt the financial services sector * Being ... Mentorship to grow as a software engineer and as a stock/option trader * Potential to grow within ...
Detroit, MI · On-site
Joining an up-and-coming startup with plans to disrupt the financial services sector * Being ... Mentorship to grow as a software engineer and as a stock/option trader * Potential to grow within ...
Detroit, MI · On-site
Joining an up-and-coming startup with plans to disrupt the financial services sector * Being ... Mentorship to grow as a software engineer and as a stock/option trader * Potential to grow within ...
... rapidly-growing startup, bringing the most innovative tech to the HVAC industry. Key ... Previous experience in software development, computer engineering, or other related fields
Quick apply
... rapidly-growing startup, bringing the most innovative tech to the HVAC industry. Key ... Previous experience in software development, computer engineering, or other related fields
We are a well funded (Series C) startup company with a plan to disrupt the clinical testing market ... Job Purpose We are seeking a software engineer who is passionate about solving data processing ...
We are a well funded (Series C) startup company with a plan to disrupt the clinical testing market ... Job Purpose We are seeking a software engineer who is passionate about solving data processing ...
Saint Louis, MO · On-site
Louis based startup studio. In other words, we're a tech startup that creates tech startups. We ... Software development, namely development of server side applications and REST APIs using NodeJS ...
Saint Louis, MO · On-site
Louis based startup studio. In other words, we're a tech startup that creates tech startups. We ... Software development, namely development of server side applications and REST APIs using NodeJS ...
Saint Louis, MO · On-site
Louis based startup studio. In other words, we're a tech startup that creates tech startups. We ... Software development, namely development of server side applications and REST APIs using NodeJS ...
Saint Louis, MO · On-site
Louis based startup studio. In other words, we're a tech startup that creates tech startups. We ... Software development, namely development of server side applications and REST APIs using NodeJS ...
$24K - $39K
1% of jobs
$39K - $54K
5% of jobs
$63.6K is the 25th percentile. Wages below this are outliers.
$54K - $69K
29% of jobs
$69K - $84K
11% of jobs
The median wage is $87.5K / yr.
$84K - $99K
14% of jobs
$114K is the 75th percentile. Wages above this are outliers.
$99K - $114K
15% of jobs
$114K - $129K
8% of jobs
$129K - $144K
6% of jobs
$144K - $159K
5% of jobs
$159K - $174K
3% of jobs
$174K - $189K
2% of jobs
$24K
$104.9K
$189K
| Aspect | Freelance Software Engineer Startup | Freelance Software Developer Agency |
|---|---|---|
| Credentials | Typically requires coding skills, portfolio, sometimes certifications | Similar credentials, often with additional project management experience |
| Work Environment | Independent, project-based, flexible hours | Collaborative, often part of a team or agency structure |
| Employer & Industry Usage | Clients range from startups to small businesses; used in tech and software sectors | Clients include larger companies and agencies; used across various industries |
| Search & Comparison Intent | Looking for freelance startup projects or flexible software roles | Comparing freelance options with agency-based work |
Both roles involve independent software development, but Freelance Software Engineer Startup focuses on individual projects for startups, offering flexibility and direct client interaction. Freelance Software Developer Agency typically involves working with an agency that manages multiple clients, providing a broader range of projects and team collaboration.
$130K - $200K/yr
Full-time
Posted 6 days ago
A well-funded, seed-stage B2B SaaS startup in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product direction of an agentic integrations platform. This is a high-ownership role where you'll work across the full stack and have a direct impact on the company's trajectory from day one.
What You'll DoBuild and evolve the integrations platform — including mapping, testing, retries, queues, observability, and the full infrastructure layer.
Work across the entire stack: frontend (TypeScript, React), backend (Node.js), infrastructure (AWS), and LLM/agentic workflows.
Own projects end-to-end, from initial specs through implementation to measurable customer impact.
Help define product direction, engineering culture, and company-building decisions as an early team member.
Required:
3+ years of software engineering experience, ideally in fast-paced startup environments.
Demonstrated experience building products 0→1, either at an early-stage startup or through serious side projects.
Strong proficiency in TypeScript and React for frontend, and Node.js for backend.
Experience integrating or building workflows around large language models (LLMs) and agent-based platforms.
Hands-on experience with AWS for cloud infrastructure and PostgreSQL for data storage.
Experience owning end-to-end feature development across frontend, backend, and infrastructure.
Familiarity with observability, monitoring, distributed tracing, and reliable retry/queuing patterns in distributed systems.
Strong computer science fundamentals.
Nice to Have:
Experience in supply chain, logistics, or enterprise integration domains (EDI, ERP, WMS, TMS, etc.).
Familiarity with Vercel and Tailwind CSS.
Salary: $130,000 – $200,000 USD annually
Visa sponsorship available
Early-stage equity opportunity as a founding team member
This is an on-site role based in San Francisco, CA. Candidates must be willing to work from the San Francisco office.
