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Senior Software Engineer Startup Jobs (NOW HIRING)

MBR Partners

Senior Software Engineer

Washington, DC · Remote

$150K/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 ...

MBR Partners

Senior Software Engineer

New York, NY · Remote

$150K/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 ...

MBR Partners

Senior Software Engineer

Chicago, IL · Remote

$150K/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 ...

Impruvon

Senior Software Engineer

Baltimore, MD · On-site +1

$140K - $160K/yr

We are a high-growth, mission-driven startup solving complex, high-impact problems where reliability, usability, and security matter. About the Role We are seeking a Senior Software Engineer to join ...

Hired Recruiters

Senior Software Engineer

San Francisco, CA · On-site +1

$144K - $190K/yr

We're looking for a Senior Software Engineer to join us full time to expand and improve our core ... Initiate and scale the core product of a rapidly growing startup, backed by top investors in the ...

Parakeet Health

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

They are seeking a Senior Software Engineer to develop and enhance their platform, leveraging large ... startup is a plus. • Genuine belief that agentic tools are the future of how software gets built.

Arch

Senior Software Engineer

Manhattan, NY · On-site

$134K - $177K/yr

As a Senior Software Engineer, you will develop and maintain core components of the platform ... startup or on a founding engineering team. • Exposure to building internal tools or ...

Britive

Senior Software Engineer

San Francisco, CA

$144K - $190K/yr

About You You are a passionate Senior Software Engineer who wants to develop and scale our multi ... startup environment. This position will report to the Engineering Manager. Your Impact Key ...

Proven Software

$140K - $170K/yr

Join Proven as a Senior Software Engineer and experience the thrill of working in a dynamic, fully remote but fully engaged environment. You will be part of a passionate team dedicated to crafting ...

Satine Technologies

Senior Software Engineer

Atlanta, GA · On-site

$117K - $155K/yr

Satine Technologies is looking for a Senior Software Engineer to build the software layer of a ... or startup and want to work on software where the mission is more meaningful than the business ...

Clarasight

Senior Software Engineer

New York, NY · On-site

$134K - $176K/yr

You thrive in early-stage startup environments where speed, ownership, and adaptability are ... We are seeking a Senior Software Engineer to join our founding team. As one of our first ...

TENEX.AI

Senior Software Engineer

$125K - $165K/yr

The Senior Software Engineer will take ownership of major product and infrastructure initiatives ... stage startup environment. • GCP certifications such as Professional Cloud Developer or ...

Jackson Dawson

Senior Software Engineer

Dearborn, MI · On-site

$112K - $148K/yr

Overview LIVIUM is seeking an experienced, entrepreneurial Senior Software Engineer to join our ... startup environment where they can make a meaningful impact. About LIVIUM LIVIUM is a technology ...

Clera

Senior Software Engineer

New York, NY · Remote

$250K - $300K/yr

About the Role A well-funded, Series B legaltech startup is looking for a Senior Software Engineer to join their growing engineering team in New York City. This company is redefining legal services ...

Redwood Materials

Senior Software Engineer

$125K - $165K/yr

They are seeking a Senior Software Engineer to build and maintain custom systems for warehouse ... Redwood Materials is a battery recycling startup that makes electric vehicles and sustainable ...

Garner Health

Senior Software Engineer

New York, NY

$230K - $285K/yr

We are seeking an exceptional Senior Software Engineer to join our Engineering team . Garner ... fast paced startup environment * Demonstrated ability to build complex systems using AI coding ...

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All JobsSoftware Engineer Startup JobsSenior Software Engineer Startup Jobs

Senior Software Engineer Startup information

See salary details

$75.5K

$143.3K

$192K

How much do senior software engineer startup jobs pay per year?

As of Jul 24, 2026, the average yearly pay for senior software engineer startup in the United States is $143,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,500.00 and $161,500.00 per year, depending on experience, location, and employer.

What are some unique challenges Senior Software Engineers face when working at a startup compared to a larger company?

Senior Software Engineers at startups often navigate a fast-paced, rapidly changing environment where priorities can shift quickly. Unlike at larger organizations with established processes and specialized teams, startup engineers may wear multiple hats, handling everything from architecture decisions to hands-on coding and even DevOps tasks. This role typically requires a high degree of autonomy and the ability to make impactful technical decisions with limited resources. The collaborative nature means frequent interaction with product managers, designers, and often even company leadership, creating opportunities for broad influence but also demanding strong communication and adaptability.

What engineers make $300,000 a year?

Senior software engineers, especially those with extensive experience, specialized skills, and working in high-demand industries or companies, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly in tech startups or large technology firms in competitive markets.

Are senior software engineers still in demand?

Senior software engineers remain in high demand due to ongoing digital transformation and the need for experienced developers skilled in programming languages, cloud platforms, and software architecture. Companies across various industries seek senior engineers to lead projects, improve systems, and mentor junior staff, making this a stable and valuable role in the tech industry.

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

To thrive as a Senior Software Engineer at a startup, you need advanced programming abilities, architectural design experience, and a solid understanding of software development lifecycles, typically backed by a bachelor's degree in computer science or a related field. Familiarity with modern frameworks, cloud platforms (like AWS or Azure), version control systems (such as Git), and agile methodologies is essential, with certifications in relevant technologies being advantageous. Strong problem-solving, adaptability, and effective communication skills help you navigate the dynamic startup environment and mentor junior team members. These skills are crucial to rapidly building scalable solutions, driving innovation, and supporting business growth in a fast-paced and often ambiguous setting.

What is the difference between Senior Software Engineer Startup vs Software Engineer Startup?

AspectSenior Software Engineer StartupSoftware Engineer Startup
Required CredentialsBachelor's/Master's in CS or related field, 3+ years experienceBachelor's in CS or related field, 0-2 years experience
Work EnvironmentFast-paced startup, leadership responsibilities, mentorshipCollaborative team, learning-focused, entry-level to mid-level tasks
Employer & Industry UsageTech startups, scale-ups, innovative projectsEarly-stage startups, product development teams
Common Search & ComparisonHigher responsibility, technical expertise, leadershipLearning opportunities, foundational skills, growth potential

The main difference between a Senior Software Engineer Startup and a Software Engineer Startup lies in experience, responsibilities, and leadership. Senior Software Engineers typically have more experience, take on mentorship roles, and handle complex projects, while Software Engineers are often in entry to mid-level positions focused on skill development and supporting team tasks.

What does a Senior Software Engineer do at a startup?

A Senior Software Engineer at a startup is responsible for designing, developing, and maintaining the core software products or services. They often take on a broad range of tasks, including coding, code reviews, system architecture, and mentoring junior team members. In a startup environment, they may also contribute to product decisions, help set technical direction, and quickly adapt to changing priorities. Their role is critical in building scalable, reliable solutions while fostering innovation and collaboration within a small, fast-paced team.

Can you make $500,000 as a software engineer?

Senior software engineers at startups can potentially earn $500,000 annually through a combination of base salary, bonuses, and equity, especially in high-growth companies or with significant stock options. Achieving this level often requires extensive experience, specialized skills, and working in competitive markets or successful startups with lucrative equity packages.

What engineer makes $500,000 a year?

Senior Software Engineers at successful startups or large tech companies can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High compensation typically requires extensive experience, specialized skills, and equity participation in the company.
More about Senior Software Engineer Startup jobs
What cities are hiring for Senior Software Engineer Startup jobs? Cities with the most Senior Software Engineer Startup job openings:
What are the most commonly searched types of Software Engineer Startup jobs? The most popular types of Software Engineer Startup jobs are:
What states have the most Senior Software Engineer Startup jobs? States with the most job openings for Senior Software Engineer Startup jobs include:
What job categories do people searching Senior Software Engineer Startup jobs look for? The top searched job categories for Senior Software Engineer Startup jobs are:
Senior Software Engineer Startup jobs near you
Infographic showing various Senior Software Engineer Startup job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $143,292 per year, or $68.9 per hour.

Senior Software Engineer

MBR Partners

Washington, DC • Remote

$150K/yr

Full-time

Posted 28 days ago

Job description

We are currently hiring for our clients scale up of a software business. 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-thrus. They are already operating at scale with high-volume QSRs, achieving over 93% order completion and 96% accuracy, and growing rapidly with the largest number of voice AI drive-thru deployments in the market.
Their backend is developed in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. their systems integrate with a large number of third party services. There are a number of challenges, and as in any fast-paced startup, each team member gets to experience a lot of professional growth and ownership.
Responsibilities

Integrate with new POS systems and digital menu boards
Build data pipelines to process restaurant menus
Support existing integrations and pipelines
Debug and solve complex customer issues
Lead communication with integration partners to deliver the integrations
Estimate, plan and deliver the integration projects
Handle a large set of complex and diverse customer issues
Create documentation for integrations
Qualifications:
5+ years experience in Python and JavaScript
Strong backend development and software architecture skills
Experience in developing and deploying multiple projects used in production
Proficient with Async IO, FastAPI
Experience with React, Redux (RTK), CSS modules
Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes,
3rd Party API integrations
Experience with Data Pipelines, ETL
Prior experience working in startups
BSc in Software Development or equivalent industry experience
1+ years of experience in technical leadership
This role is a Global remote role, ideally US or Europe ( NO Applications from India / Pakistan ) EST Timezone