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Senior Founding Engineer Jobs (NOW HIRING)

Casa

Senior iOS Engineer

San Francisco, CA · On-site

$164.90K/yr

About the role We're hiring a founding Senior iOS Engineer to help us design, develop, and ship best-in-class mobile applications that deliver exceptional value to our members. You'll work closely ...

Casa, Inc

Senior iOS Engineer

San Francisco, CA · On-site

$164.90K/yr

About the role We're hiring a founding Senior iOS Engineer to help us design, develop, and ship best-in-class mobile applications that deliver exceptional value to our members. You'll work closely ...

Casa, Inc

Senior Backend Engineer

San Francisco, CA · On-site

About the role We're hiring a founding Senior Backend Engineer to help us design, develop, and ship robust backend systems that deliver exceptional value to our members. You'll work closely with our ...

Gitwit

Mechro Founding Applied AI Engineer

Tulsa, OK · On-site

$165K - $190K/yr

Mechro Founding Applied AI Engineer Department: Mechro Employment Type: Full Time Location: Tulsa ... Tribal knowledge disappearing as senior techs retire * Field intelligence scattered across ...

Idler

Software Engineer

San Francisco, CA · On-site

$100K - $150K/yr

You'll work alongside senior engineers and the founding team, learning how to design systems that are both technically sound and philosophically robust. A big part of our work is thinking critically ...

idler

Software Engineer

San Francisco, CA · On-site

$100K - $150K/yr

You'll work alongside senior engineers and the founding team, learning how to design systems that are both technically sound and philosophically robust. A big part of our work is thinking critically ...

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Senior Founding Engineer information

See salary details

$59.5K

$126.6K

$183.5K

How much do senior founding engineer jobs pay per year?

As of Jun 1, 2026, the average yearly pay for senior founding engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Founding Engineer, you need deep expertise in software engineering, product development, and startup environments, usually demonstrated by a strong technical background and experience launching products from scratch. Familiarity with modern programming languages, cloud platforms, version control (e.g., Git), and agile development tools is essential, and experience with system architecture or DevOps is highly valued. Leadership, adaptability, and excellent problem-solving skills set standout candidates apart, as does the ability to communicate complex ideas to both technical and non-technical stakeholders. These skills are crucial for driving technical innovation, building scalable products, and shaping the culture and success of an early-stage startup.

How does a Senior Founding Engineer typically balance hands-on technical work with strategic decision-making in an early-stage startup?

As a Senior Founding Engineer, you’ll often juggle direct coding responsibilities with broader technical leadership tasks, such as setting architectural direction and influencing early product decisions. In a small, agile team, you’ll collaborate closely with other founders, designers, and sometimes initial customers to iterate rapidly on features while ensuring scalability and maintainability. The role demands adaptability—shifting between solving immediate technical problems and long-term planning to support growth. This dual focus is both a challenge and an opportunity for career development, as it provides visibility into all aspects of building a product and company from the ground up.

What are Senior Founding Engineers?

Senior Founding Engineers are experienced technical professionals who join a startup at its earliest stages, often as part of the founding team. They are responsible for designing and building the initial product architecture, making critical technical decisions, and setting engineering best practices. In addition to hands-on coding, they often help shape the company's culture, contribute to hiring, and may participate in strategic business decisions. Their work significantly impacts the company's trajectory and future growth.

What is the difference between Senior Founding Engineer vs Lead Software Engineer?

AspectSenior Founding EngineerLead Software Engineer
CredentialsTypically requires a bachelor's or master's in computer science or related field, with extensive experienceSimilar educational background, often with several years of software development experience
Work EnvironmentEarly-stage startups or new company divisions, often wearing multiple hatsEstablished teams within companies, focusing on project leadership and technical guidance
Industry UsageCommon in startups, tech companies, and entrepreneurial venturesWidely used across tech firms, especially in mid to large-sized organizations
Search & Comparison IntentUnderstanding roles in startup environments, founding responsibilitiesClarifying leadership roles in software development teams

The main difference is that a Senior Founding Engineer is typically an early team member in a startup, often involved in building the product from the ground up, while a Lead Software Engineer usually operates within established organizations, leading project teams and overseeing technical execution.

More about Senior Founding Engineer jobs
What cities are hiring for Senior Founding Engineer jobs? Cities with the most Senior Founding Engineer job openings:
What are the most commonly searched types of Founding Engineer jobs? The most popular types of Founding Engineer jobs are:
What states have the most Senior Founding Engineer jobs? States with the most job openings for Senior Founding Engineer jobs include:
What job categories do people searching Senior Founding Engineer jobs look for? The top searched job categories for Senior Founding Engineer jobs are:
Senior Founding Engineer jobs near you
Infographic showing various Senior Founding Engineer job openings in the United States as of May 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Senior Frontend Engineer

Macpower Digital Assets Edge

Manhattan, NY

$135K - $185.80K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Job description

Benefits: Medical, Dental, Vision, Paid time off, Matching 401K, Remote work policy.
The Role:
  • s a Senior Frontend Engineer, you will be one of the first 5 engineers at the company, responsible for building ambitious new features end-to-end in both our web app and mobile app (React Native) while ensuring our software remains performant and bug-free.
  • Our mobile app is loved by users (4.9 stars from 350+ App Store reviews) and is built with a React-Native & Typescript codebase powered by a Firebase+GCP fully serverless backend.
  • We have Mixpanel analytics, Bugsnag error logging, and Intercom for customer support.
  • We also Mobot for automated Q&A and Codepush for OTA updates.
You Will:
  • rchitect and assemble core features, including Client interfaces powered by LLMs on the way to building a world-class AI coach and sales co-pilot.
  • Write great code quickly and be counted on to deploy with minimal code review.
  • Communicate directly with users to understand and resolve bugs.
  • Relentlessly raise the bar for quality and easy-of-use in field sales software.
  • Work directly with the founders, Joe and Jake, daily and be counted on to tell them when they're wrong.
Must Have:
  • 10+ years of professional engineering experience.
  • Fluent in React and Typescript.
  • Proven track record of high-performance.
Nice to have:
  • Experience as a Founding Engineer or at a <300 person startup.
  • Experience with React Native.
  • Experience building SDKs.

Location/Office Policy:
+ We work in-person 3 days a week out of the beautiful Company building at 22 Vanderbilt, NYC.
+ No relocation stipend
Interview Process:
1. Phone screen with HR (20m)
2. Coding interview with Tech Gig (60m)
3. Second coding interview with Tech Gig (60m)
3. Reference checks.
4. On-Site-meet founders and senior employees (3h)

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