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Senior Software Developer Jobs in Fairfield, CA (NOW HIRING)

Pilot.com

Sr. Software Engineer

San Francisco, CA

$144K - $190K/yr

As a Senior Software Engineer on the team, you'll own projects end to end - from shaping ambiguous problems and writing technical designs through implementation and rollout. You'll partner closely ...

Technacity Group

Senior Software Engineer

Concord, CA · On-site

$134K - $177K/yr

Senior Software Engineer, Backend / Full Stack Cytronic | Concord, CA | Hybrid Cytronic is building the software and robot-powered operations behind modern fulfillment, warehousing, and logistics. We ...

Pilot.com

Sr. Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

As a Senior Software Engineer on the team, you'll own projects end to end - from shaping ambiguous problems and writing technical designs through implementation and rollout. You'll partner closely ...

Pilot.com, Inc.

Sr. Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

As a Senior Software Engineer on the team, you'll own projects end to end - from shaping ambiguous problems and writing technical designs through implementation and rollout. You'll partner closely ...

Britive

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

About You You are a passionate Senior Software Engineer who wants to develop and scale our multi ... AWS Certified Developer certification is highly desired. * Prior experience with Big Data ...

Amplitude

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

As a Senior Software Engineer, you'll take on complex infrastructure challenges: designing for extreme throughput, optimizing for millisecond latencies, and building resilient systems that run with ...

Amplitude, Inc

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

As a Senior Software Engineer, you'll take on complex infrastructure challenges: designing for extreme throughput, optimizing for millisecond latencies, and building resilient systems that run with ...

Technacity Group

Senior Software Engineer

Concord, CA

$134K - $177K/yr

Senior Software Engineer, Backend / Full Stack Cytronic | Concord, CA | Hybrid Cytronic is building the software and robot-powered operations behind modern fulfillment, warehousing, and logistics. We ...

Amplitude

Senior Software Engineer

San Francisco, CA

$144K - $190K/yr

As a Senior Software Engineer, you'll take on complex infrastructure challenges: designing for extreme throughput, optimizing for millisecond latencies, and building resilient systems that run with ...

Mercor

AI Software Developer

San Francisco, CA · Remote

$90 - $110/hr

Senior Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type: Contract Compensation: $90-$110/hour Location: Remote Commitment: 40 hours/week Role Responsibilities * Build and ship full ...

New

Fuku

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

Senior Software Engineer Location: San Francisco, CA (required 5 days/week in-office) Type ... I mprove internal tooling, developer experience, and performance * M entor junior engineers and ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Fairfield, CA

Senior Software Developer information

See Fairfield, CA salary details

$15

$62

$89

How much do senior software developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior software developer in Fairfield, CA is $62.82, according to ZipRecruiter salary data. Most workers in this role earn between $53.32 and $70.43 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Fairfield, CA? The most popular types of Software Developer jobs in Fairfield, CA are:
What are popular job titles related to Senior Software Developer jobs in Fairfield, CA? For Senior Software Developer jobs in Fairfield, CA, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer jobs in Fairfield, CA look for? The top searched job categories for Senior Software Developer jobs in Fairfield, CA are:
What cities near Fairfield, CA are hiring for Senior Software Developer jobs? Cities near Fairfield, CA with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Fairfield, CA as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $130,671 per year, or $62.8 per hour.

Senior Software Engineer

Elite Talent Consulting Corp.

San Francisco, CA • On-site

$170K - $220K/yr

Full-time

Re-posted 6 days ago

Job description

Senior Software Engineer – San Francisco
A fast-growing, venture-funded startup in San Francisco is looking for an experienced Software Engineer to join its expanding team. As the company scales rapidly, they are seeking top-tier talent to enhance core products, develop cutting-edge technologies, and contribute to key architectural decisions in a collaborative, fast-paced environment. This is a fully onsite role requiring candidates to work from the San Francisco office.
Responsibilities: Design, develop, and deploy scalable web applications using modern technologies such as TypeScript, Node.js, Next.js, React, Python, Kotlin. Collaborate with cross-functional teams to solve complex technical challenges. Write clean, maintainable code and conduct code reviews to ensure best practices. Participate in architectural decisions to improve system scalability and performance. Build intuitive, robust user interfaces to enhance the end-user experience.
Qualifications:✅ 4-12 years of professional software development experience.✅ Expertise in one or more of the following: TypeScript, Node.js, React, Next.js, Python, Kotlin.✅ Bachelor’s or Master’s degree in Computer Science from a top-tier university (e.g., Stanford, MIT, UC Berkeley).✅ Proven ability to thrive in a fast-paced startup environment.✅ Strong problem-solving skills and a collaborative mindset.
Compensation & Benefits: Salary: $170,000 - $220,000 per year. Competitive equity package. Comprehensive health benefits. Professional development opportunities.
If you're a high-impact engineer looking to grow with a dynamic, venture-backed startup, apply now!

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