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Mid Level Full Stack Developer Jobs in Hayward, CA

Stellar IT Group

Full Stack Engineer

Fremont, CA · On-site

Mid-Level Full Stack Engineer 6+ months (CTH) Fremont, CA (ONSITE) Core Technical Expertise (Hands-On) * Proven experience in C# / .NET back-end development for production systems. * Strong Angular ...

Della Infotech

Full-stack engineer

Sunnyvale, CA · On-site

Sunnyvale, CA - Min 3 days a week from office We're looking for a mid-level full-stack engineer who can take ownership of features end-to-end, contribute to architectural decisions with guidance, and ...

Shaarpro

Full Stack Developer

Mountain View, CA · On-site

This Full Stack Developer position will be responsible for various aspects of UI architecture ... Mentoring junior and mid-level engineers and contributing to engineering culture Requirements:

4STAFFING, INC.

Full Stack Developer

San Jose, CA · On-site

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications with a focus on both front-end and back-end technologies. You will work collaboratively ...

Info Way Solutions

Full Stack Developer

Fremont, CA · On-site

Info Way Solutions is seeking a Full Stack Developer to join their team. The role requires strong development skills in Java and ReactJS, along with experience in UI development and excellent ...

SoftSages Technology

Full Stack Developer

San Jose, CA · On-site

Company Description Full Stack Developer Requirements: MUST posses at least 7 years of development ... Expert level in Python. Proficiency In Front End Like Css, Html, JavaScript, Angular. Experience ...

Sparks Wiz Limited

Full Stack Developer

San Francisco, CA · On-site +1

$55 - $60/hr

Sparks Wiz Limited is an engineering consultancy firm seeking a Full Stack Developer to join our team. If you are a passionate and skilled Full Stack Developer looking to contribute to exciting ...

InterSources Inc

Java Full stack developer

San Jose, CA · On-site

$61.50 - $79.50/hr

They are seeking a Java Full stack developer to design, develop, test, deploy, support, and evolve software applications. Responsibilities : • Design, develop, test, deploy, support and evolve ...

1 point system

Full Stack Engineer

Fremont, CA · On-site

$50 - $55/hr

Job Title Full Stack Engineer 3-5+ years (Mid-level) - Preferable less than 10 years experience Duration 6 Months+ Contract to Hire Location 100% onsite 901 Page Ave. Fremont, CA * 40 hours/week - NO ...

INTELLISWIFT INC

Full stack developer

San Ramon, CA

Full Stack Developer Location: San Ramon, CA Duration: 6 Months Fullstack developer Front end : Java script, html, CSS, any JavaScript libraries Should be good in java Back end : Oracle Responsive ...

Skild AI

Full Stack Developer

San Mateo, CA

Position Overview We are seeking a Full Stack Developer to help build and maintain our cloud infrastructure and web applications. This role requires expertise in modern web technologies and a strong ...

TekLeaders, Inc

MERN Full stack Engineer

Sunnyvale, CA · On-site

MERN Full Stack Engineer or Staff Engineer Location: Sunnyvale, CA Needs: REACT NODE GRAPH QL STAFF ... Guide and coach mid-level and senior engineers through code reviews, design docs, and technical ...

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Mid Level Full Stack Developer information

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How much do mid level full stack developer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for mid level full stack developer in Hayward, CA is $67.94, according to ZipRecruiter salary data. Most workers in this role earn between $56.49 and $78.27 per hour, depending on experience, location, and employer.

What is a mid level full stack developer?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What does a mid level full stack developer do?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

What are the key skills and qualifications needed to thrive as a mid level full stack developer?

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

Is a mid level full stack developer still in demand?

Mid level full stack developers are currently in demand due to their versatility in working with both front-end and back-end technologies like JavaScript, React, Node.js, and databases. Employers seek these developers for their ability to contribute across project phases, and experience with cloud platforms and version control tools enhances job prospects.

What are the most commonly searched types of Full Stack Developer jobs in Hayward, CA?

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Mid Level Full Stack Developer jobs near you
Infographic showing various Mid Level Full Stack Developer job openings in Hayward, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $141,319 per year, or $67.9 per hour.

Mid-Level Full-Stack Engineer - Sunnyvale, CA (Hybrid/ 3 days office)- SA

Sunnyvale, CA • On-site

SGIC Cloud Technologies Inc.
51 - 200 employees
Learn more about SGIC Cloud Technologies Inc.external

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This job post has expired today. Applications are no longer accepted.

Job description

Mid-Level Full-Stack Engineer
Location: Sunnyvale, CA -(Hybrid/ 3 days office)
Duration: 6+ months
Job Type: W2 contract
Experience: 3–5 years
Role Overview
We are looking for a Mid-Level Full-Stack Engineer who can own features end-to-end, contribute to architectural decisions with guidance, and work closely with business teams to deliver production-grade software. The ideal candidate has strong Python + React/TypeScript experience and exposure to cloud and AI/LLM integrations.
Responsibilities
  • Design, build, and maintain frontend and backend components of an internal platform.
  • Develop integrations with cloud and AI infrastructure.
  • Partner with business stakeholders to translate workflows into software solutions.
  • Implement secure authentication, authorization, and data governance.
  • Follow engineering best practices including testing, CI/CD, deployment, and observability.
  • Troubleshoot, maintain, and improve production applications.
  • Iterate on features based on user feedback while balancing speed and reliability.
Required Skills
  • 3–5 years of professional software engineering experience.
  • Strong Python development experience.
  • Experience with FastAPI or another async Python web framework.
  • Strong React + TypeScript experience in production environments.
  • Experience with REST APIs / backend integrations.
  • Experience with Azure preferred; AWS/Google Cloud Platform also acceptable.
  • Experience with LLM/AI API integrations preferred.
  • Knowledge of OAuth 2.0 / OIDC authentication.
  • Hands-on experience with CI/CD pipelines.
  • Experience with Docker/containerized deployments.
  • Strong communication skills and ability to work with non-technical stakeholders.
  • Bachelor''s degree in CS, Engineering, Information Systems, or equivalent practical experience.
Preferred / Nice to Have
  • Agentic AI / tool-calling experience.
  • Cloud AI services.
  • Observability and production monitoring.
  • Experience with secure applications handling sensitive business data.
Thanks n'' Regards,

Sarah
SGIC Cloud Technologies Inc.

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