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Full Stack Developer On W2 Jobs in California (NOW HIRING)

Teserac, Inc.

Full Stack Developer

Sunnyvale, CA · On-site

An embedded AI teammate serves as every operator's always-on co-pilot: detecting anomalies, correlating events, and surfacing recommendations 24/7. As a Full Stack Developer, you will build the ...

SoftSages Technology

Full Stack Developer

San Jose, CA · On-site

Company Description Full Stack Developer Requirements: MUST posses at least 7 years of development of web-based applications in both front and back-end roles. System architecture - Knowledge of how ...

Staffactory

Full Stack Developer

Los Angeles, CA · On-site

Position: Full Stack Developer Location: Los Angeles, CA Work Environment: Position is hybrid ... Proficiency developing modern front-ends, with emphasis on component-driven micro front-end ...

Info Way Solutions

full stack developer

Fremont, CA · On-site

Info Way Solutions is a company seeking a Full Stack Engineer. The position requires skills in React JS, Java Spring Boot, and AWS exposure. Qualifications : Required : • React JS • Java Spring ...

Kivyo Inc

Java Full Stack Developer

Irvine, CA · On-site

$56.25 - $72.75/hr

Java Full Stack developer 12+month of contract Charlotte/ Irvine Must have :- Java full-stack and ... Hands-on experience with AWS services such as EC2, S3, Lambda, ECS, EKS, RDS, CloudWatch, and API ...

WFNQAFR44D

Full Stack Developer

San Francisco, CA · On-site

$4.5K - $7.8K/yr

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js Front end If interested please share your resume and send it to srele at etouch.net Snehal Rele| Sr ...

INSPYR Solutions

Full Stack Developer

Menlo Park, CA · On-site

They are seeking a Full Stack Developer to code for both front and back-end programming, design user interactions, and develop servers and databases for website functionality. Responsibilities : • ...

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js Front end If interested please share your resume and send it to srele at etouch.net Snehal Rele/ Sr ...

WFNQAFR44D

Full Stack Developer

San Francisco, CA · On-site

$4.5K - $7.8K/yr

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.

cyberThink, Inc.

AI Full Stack Developer

San Jose, CA · On-site

As a Full-stack AI Developer, will bridge the gap between AI research and production-ready ... Develop and maintain end-to-end AI applications, from user interfaces to backend logic, focusing on ...

Vianai Systems

Full Stack Developer

Palo Alto, CA · On-site

$110K - $160K/yr

As a full-stack developer, you would touch nearly every aspect of our business and work in cross ... Focus on continuous growth and improvement, in every aspect (personal, products, processes, tools ...

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Full Stack Developer On W2 information

What is the salary of a full stack developer in 2026?

The salary of a full stack developer in 2026 is expected to range from $80,000 to $150,000 annually, depending on experience, location, and skill set. Developers with expertise in modern frameworks, cloud services, and full lifecycle development are likely to command higher salaries. W2 full stack developers typically receive benefits such as health insurance and paid time off as part of their compensation package.

How does a Full Stack Developer on W2 typically collaborate with cross-functional teams during a project lifecycle?

Full Stack Developers on W2 often work closely with UI/UX designers, backend engineers, QA testers, and project managers throughout the development process. Collaboration usually involves participating in daily stand-ups, code reviews, sprint planning meetings, and continuous integration/deployment activities. Effective communication and the ability to adapt to different team members' workflows are essential, as developers are expected to contribute both to front-end and back-end tasks while ensuring seamless integration. This collaborative structure helps deliver cohesive, user-centered solutions and fosters professional growth through exposure to diverse perspectives and technologies.

Is full-stack dev still in demand?

Full-stack developers remain in high demand due to their versatility in handling both front-end and back-end development, with skills in frameworks like React, Angular, Node.js, and database management. Companies value these professionals for their ability to work across the entire technology stack, especially in agile environments and startups. The demand is expected to continue as digital transformation accelerates across industries.

What is a Full Stack Developer on W2?

A Full Stack Developer on W2 is a software developer proficient in both front-end and back-end technologies, employed directly by a company on a W2 (Wage and Tax Statement) basis. This means they are considered regular employees rather than independent contractors, and the employer handles payroll taxes, benefits, and withholdings. Full Stack Developers work with various programming languages and frameworks to build complete web applications and are responsible for both client-side and server-side development. Being on W2 often provides access to benefits such as health insurance, paid time off, and retirement plans.

What are the key skills and qualifications needed to thrive as a Full Stack Developer on W2, and why are they important?

To thrive as a Full Stack Developer on W2, you need strong proficiency in both front-end (HTML, CSS, JavaScript frameworks) and back-end (Node.js, Python, Java, or similar) technologies, typically supported by a bachelor’s degree in computer science or related field. Familiarity with databases (SQL/NoSQL), version control systems like Git, and cloud platforms such as AWS or Azure, as well as certifications like AWS Certified Developer, are often expected. Excellent problem-solving, teamwork, and communication skills set top performers apart in collaborative and agile environments. These skills and qualifications are essential for building robust, scalable applications and ensuring seamless integration across the technology stack.

What is a high paying W2 job?

A high paying W2 job for a Full Stack Developer typically involves senior or specialized roles with salaries often exceeding $100,000 annually, depending on experience, location, and industry. These positions may require expertise in technologies like JavaScript, Python, or cloud platforms, and often include benefits such as health insurance and retirement plans.

Will Fullstack be replaced by AI?

Full Stack Developers perform a combination of front-end and back-end tasks that require problem-solving, creativity, and understanding of user needs, which AI currently cannot fully replicate. While AI tools can assist with coding and automation, human oversight and expertise remain essential for complex development projects and system design.
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Full Stack Developer On W2 jobs near you

Full Stack Developer

Teserac, Inc.

Sunnyvale, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago

Job description

About the Role
Teserac is building neuron™, a unified AI-native platform for data center observability, intelligence, and workflow automation. neuron™ processes real-time telemetry from thousands of sensors, meters, and control systems across heterogeneous data center environments - giving infrastructure owners and operators the visibility to monitor, analyze, automate, and proactively manage power operations with full situational awareness. An embedded AI teammate serves as every operator's always-on co-pilot: detecting anomalies, correlating events, and surfacing recommendations 24/7.
As a Full Stack Developer, you will build the features and interfaces that data center operators rely on to monitor, analyze, and act on real-time power and operational data. You will work across the entire stack - from real-time dashboards and alerting UIs to backend data pipelines and API integrations.
This is a high-impact role where your code ships to production quickly and directly affects how some of the world's most critical infrastructure is managed. You will work closely with the Principal Software & Architecture Lead, Product, and Solution Engineering in a fast-moving, small-team environment.
We move fast. We avoid bureaucracy. We expect engineers to own outcomes, not tickets.
Why You Would Be a Good Fit
You are a full-stack engineer who takes pride in shipping features that are fast, clean, and production-ready. You're comfortable in unfamiliar territory - whether that's a new protocol, an unfamiliar dataset, or a tight deadline - and you default to ownership rather than waiting for direction. You thrive in fast-moving environments where your work has direct, visible impact.
You likely:
  • Build front-to-back: you can wire a real-time dashboard from WebSocket to pixel without passing the baton.
  • Write clean, tested code and treat code reviews as a team learning opportunity.
  • Are comfortable with ambiguity - you can turn a rough product requirement into a well-scoped implementation plan.
  • Have worked with time-series or streaming data and understand the performance implications of large dataset rendering.
  • Learn quickly and enjoy working at the intersection of software, data, and physical systems.

Key Responsibilities
Front-End Development
  • Build and maintain front-end interfaces for neuron™: real-time dashboards, alerting systems, capacity planning views, and operational workflow UIs.
  • Build UI components and workflows for the AI teammate: interaction panels, recommendation displays, approval workflows, and audit trails.
  • Optimize application performance for real-time data rendering, large dataset visualization, and responsive user experiences across device types.

Back-End Development
  • Develop backend services and APIs that power data ingestion, normalization, and delivery of telemetry from diverse data center sources.
  • Implement integration modules for BMS, EPMS, and third-party monitoring systems using protocols including Modbus, BACnet, SNMP, and REST APIs.
  • Design and maintain RESTful APIs with clean contracts and well-documented schemas.

Engineering Quality & Process
  • Write clean, tested, and well-documented code; participate in code reviews and contribute to engineering best practices.
  • Contribute to CI/CD pipelines, automated testing, and deployment processes.
  • Collaborate with the Principal Architect and Product to refine requirements and deliver features within sprint cycles.
  • Troubleshoot production issues across the stack and participate in on-call rotations as the platform scales.

Why Teserac
Teserac is AI-native observability and workflow automation purpose-built for mission-critical physical infrastructure. We are not building incremental improvements to legacy tools. We are re-architecting how data centers see, understand, and act on their own operations.
  • Ship features that directly impact how some of the world's most critical AI infrastructure is powered and managed.
  • Small engineering team where every developer has outsized impact and direct visibility into product decisions.
  • Work at the intersection of AI, real-time systems, and physical infrastructure - a rare and technically compelling combination.
  • Competitive compensation with meaningful equity upside; grow with the company from Series A through scale.

Requirements
  • 4+ years of professional full-stack development experience.
  • Strong front-end skills: React with TypeScript, modern CSS, and data visualization libraries (D3.js, Recharts, or similar).
  • Solid backend experience: Node.js/TypeScript or Python; RESTful API design; relational and time-series databases.
  • Experience with real-time data: WebSockets, server-sent events, streaming data, or pub/sub architectures.
  • Familiarity with cloud platforms (AWS, GCP, or Azure) and containerized deployment (Docker, Kubernetes).
  • Strong problem-solving skills and the ability to work independently in a fast-paced startup environment.
  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.

Preferred Qualifications
  • Experience with IoT platforms, industrial data, or sensor telemetry systems.
  • Familiarity with data center infrastructure, DCIM tools, or building management systems.
  • Experience with industrial protocols: Modbus, BACnet, SNMP, or similar OT/IoT data sources.
  • Experience building observability or monitoring dashboards (Grafana, Datadog-style interfaces).
  • Demonstrated use of AI-assisted development tools (Cursor, Copilot, LLM-based workflows) to accelerate engineering velocity while maintaining high standards.
  • Experience at an early-stage startup (Seed through Series B).

Benefits
  • Health Care Plan (Medical, Dental & Vision)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Free Food & Snacks
  • Stock Option Plan
  • 401(k)

Apply