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Full Time Software Engineer Startup Jobs in Seattle, WA

NextHop AI

Software Engineer

Bellevue, WA

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

NextHop AI

Software Engineer

Bellevue, WA · On-site

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

Docugami

Back End Software Engineer

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 ...

Docugami

Back End Software Engineer

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 ...

Databento

Software Engineer (C++/Java)

Seattle, WA · On-site +1

Preferred background * 5+ years of full-time software engineering experience, preferably at a trading firm, tech company, or high-growth startup. * Strong proficiency in both C/C++ and Java.

Databento

Software Engineer (C++/C#)

Seattle, WA · On-site +1

Preferred background * 5+ years of full-time software engineering experience, preferably at a trading firm, tech company, or high-growth startup. * Strong proficiency in both C++ and C#. * Experience ...

Microsoft AI

Principal Software Engineer

Redmond, WA · On-site

$151K - $202K/yr

The Principal Software Engineer will lead efforts to improve performance outcomes for Microsoft ... startup. • Lead architectural evolution to ensure browser performance remains durable as Edge ...

SVMT, Inc.

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Fulltime Coding new features and technology for our modern React Native apps, building on rich APIs ... Experience working within an early/growth-stage startup team * Love working with Node.js, React ...

Prelim

Software Engineer, Product

Seattle, WA · Remote

$140K - $160K/yr

If you're passionate about solving massive-scale engineering challenges and eager to be part of a fast-paced remote startup culture, we encourage you to apply to join our team today! As a Software ...

NexHealth

Software Engineer

Seattle, WA · On-site

As a Software Engineer I at NexHealth, you'll work on meaningful, real-world problems from day one ... Prior experience working in a startup or fast-paced product environment.

Anduril Industries

Software Engineer, Cloud OS

Seattle, WA · Remote

$68.25 - $88.75/hr

Previous experience working in an engineering setting: a startup (or startup-like environment ... Professional software development lifecycle experience using tools such as version control, CICD ...

NexHealth

Software Engineer

Seattle, WA · On-site

$120K - $150K/yr

As a Software Engineer I at NexHealth, you'll work on meaningful, real-world problems from day one ... Prior experience working in a startup or fast-paced product environment. Compensation Actual ...

K2 Space

Ground Software Engineer

Seattle, WA · On-site

$123K - $150K/yr

... startup, we'd love for you to apply. The Role As a Software Engineer on our Ground Software team ... you are responsible for creating the software that is used to build, test, and fly our satellites ...

K2 Space

Ground Software Engineer

Seattle, WA · On-site

$123K - $150K/yr

... startup, we'd love for you to apply. The Role As a Software Engineer on our Ground Software team ... you are responsible for creating the software that is used to build, test, and fly our satellites ...

Xealth

Software Engineer, Clinical Data

Seattle, WA · On-site

$130K - $156K/yr

They are seeking a Software Engineer to design, build, and scale services that enhance EHR ... Preferred : • Prior experience in a healthcare startup or health data integration platform with ...

Rockstar

Software Engineer

Seattle, WA

$150K - $225K/yr

Rockstar is recruiting for a seed-stage tech startup that is building the modern operating system ... The team is seeking an early engineer to join them on the ground floor as they scale their product ...

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All JobsSoftware Engineer Startup JobsFull Time Software Engineer Startup JobsFull Time Software Engineer Startup Jobs in Seattle, WA

Full Time Software Engineer Startup information

See Seattle, WA salary details

$72.3K

$167.9K

$233.9K

How much do full time software engineer startup jobs pay per year?

As of Aug 17, 2026, the average yearly pay for full time software engineer startup in Seattle, WA is $167,886.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $196,900.00 per year, depending on experience, location, and employer.

What is the difference between Full Time Software Engineer Startup vs Full Time Software Engineer Corporate?

AspectFull Time Software Engineer StartupFull Time Software Engineer Corporate
Work EnvironmentFast-paced, dynamic, small teamsStructured, larger teams, established processes
ResponsibilitiesBroader scope, wearing multiple hatsSpecialized, focused on specific areas
Career GrowthRapid learning, potential for quick advancementStructured career paths, steady progression
Compensation & BenefitsVariable, often equity-basedStable salary, comprehensive benefits

In summary, Full Time Software Engineer roles at startups offer a dynamic environment with broader responsibilities and potential for rapid growth, often with equity options. Corporate roles tend to provide more structure, specialized tasks, and stable compensation, making them suitable for those seeking stability and clear career progression.

What does a full time software engineer do at a startup?

A Full Time Software Engineer at a startup is responsible for designing, coding, testing, and maintaining software applications or systems that are central to the company’s product or service. In a startup environment, engineers often work on a wide range of tasks, from building new features and fixing bugs to collaborating on system architecture and deployment. They typically work closely with founders, designers, and other team members, adapting quickly to changing requirements and helping the company scale. The fast-paced and dynamic nature of startups often means engineers have significant ownership and impact on the final product.

What skills and qualifications are needed to thrive as a full time software engineer at a startup?

To thrive as a Full Time Software Engineer at a startup, you need strong programming skills, problem-solving abilities, and a degree in computer science or related field. Familiarity with modern development frameworks, cloud platforms, version control systems like Git, and agile methodologies is typically required. Adaptability, proactive communication, and a collaborative mindset help you excel in a fast-paced, evolving environment. These skills are crucial for quickly building, iterating, and scaling products while contributing effectively to a small, dynamic team.

What unique challenges might a full time software engineer face when working at a startup compared to a larger company?

As a Full Time Software Engineer at a startup, you may encounter rapidly changing priorities and a fast-paced environment where flexibility is key. Unlike larger companies with specialized teams, you’ll likely wear multiple hats, contributing to various parts of the tech stack and sometimes assisting with non-coding tasks. This dynamic can be both challenging and rewarding, offering opportunities to have a direct impact on the product and company growth. Close collaboration with founders and cross-functional teams is typical, fostering a culture of innovation and learning.

What are the most commonly searched types of Software Engineer Startup jobs in Seattle, WA?

The most popular types of Software Engineer Startup jobs in Seattle, WA are:

What are popular job titles related to Full Time Software Engineer Startup jobs in Seattle, WA?

For Full Time Software Engineer Startup jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Full Time Software Engineer Startup jobs in Seattle, WA look for?

The top searched job categories for Full Time Software Engineer Startup jobs in Seattle, WA are:

Full Time Software Engineer Startup jobs near you
Infographic showing various Full Time Software Engineer Startup job openings in Seattle, WA as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $167,886 per year, or $80.7 per hour.

Software Engineer

NextHop AI

Bellevue, WA

Full-time

Re-posted 29 days ago

Job description

Company Description: As an AI infrastructure startup, we are developing innovative
systems to enable large-scale AI deployments. Our team comprises industry veterans who are
passionate about building the sophisticated systems that support the next generation of
computing in a fast-paced startup environment.


Job Responsibilities:

  • Participate in all parts of software engineering, ranging from design and implementation
    of software solutions to testing and peer review
  • Collaborate with engineers on building and optimizing our core systems
  • Support customers at various stages of development through involvement in project
    scoping, proof of concept, early trials, and production/escalation support
  • Be a part of shaping a startup - define company culture, challenge and change the ways
    things are done, and contribute to determining the future of the company

Qualifications: Strong problem-solving skills, quick learning and excitement for a
collaborative startup environment are the most important things we're looking for. The list below are some of the qualifications that will help but aren'tessential to thriving here.

  • Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering or
    a related field with a minimum of 5 years of industry experience
  • Proficiency in the following languages: Python, C, C++ or Rust
  • Solid understanding of systems software, including embedded systems and distributed
    systems
  • Familiarity with container technologies (e.g., Docker) and databases (e.g., SQL, NoSQL) is a plus
  • Good communication skills and ability to work collaboratively in a team
  • Confidence to both ask questions and take ownership of your project(s)

Why Us:
Our company bolsters all the advantages of working at a startup with the expertise of a
seasoned team who have successfully built startups into thriving companies. Here you'll have
the unique opportunity to collaborate and learn from top-tier engineers, while still working on
mission critical projects. If you are excited to learn, solve hard problems at the forefront of
computer systems, and be a part of shaping a burgeoning company, this is the place for you.

Apply