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Security Developer Jobs in California (NOW HIRING)

We are looking for a Security Engineer to join our MDR team as the founding U.S. member of the Security organization. In this role, you will be part of our security function, focusing on proactive ...

Secure coding practices, vulnerability management, and integration into DevOps pipelines. Cloud Security: Implement Zero Trust architectures, secure CI/CD workflows, and automate compliance in AWS ...

Secure coding practices, vulnerability management, and integration into DevOps pipelines. • Cloud Security: Implement Zero Trust architectures, secure CI/CD workflows, and automate compliance in ...

Security Engineer

San Francisco, CA · On-site

$120 - $180/hr

We are looking for a Security Engineer to join our MDR team as the founding U.S. member of the Security organization. In this role, you will be part of our security function, focusing on proactive ...

Zof AI is seeking an Application Security Engineer to own the security posture of a platform that reads, executes, and modifies customer source code. This role covers isolation between agent ...

Showing results 21-40

Security Developer information

See California salary details

$10.9K

$115.9K

$148.5K

How much do security developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for security developer in California is $115,912.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,600.00 and $133,700.00 per year, depending on experience, location, and employer.

What is a security developer?

Security Developers are specialized software engineers who focus on creating, integrating, and maintaining secure software systems. They design applications with security in mind from the outset, identifying potential vulnerabilities and implementing safeguards such as encryption, authentication, and secure coding practices. Their responsibilities often include conducting security assessments, responding to security incidents, and collaborating with other teams to ensure that software meets security standards throughout the development lifecycle.

What are some typical challenges security developers face when integrating security measures into software development projects?

Security Developers often encounter challenges such as balancing robust security requirements with project deadlines and usability demands. They must work closely with software engineers, product managers, and IT teams to ensure that security controls are effectively embedded without hindering functionality or performance. Staying up-to-date with rapidly evolving security threats and compliance regulations is also crucial. Addressing vulnerabilities early in the development cycle and fostering a culture of security awareness across teams are key aspects of the role.

What are the key skills and qualifications needed to thrive as a security developer, and why are they important?

To thrive as a Security Developer, you need strong programming skills, a deep understanding of cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with security tools such as static code analyzers, vulnerability scanners, and certifications like CEH or CISSP are commonly required. Attention to detail, problem-solving ability, and effective communication are standout soft skills in this role. These competencies are crucial for designing, implementing, and maintaining secure software systems that protect organizations from cyber threats.
Infographic showing various Security Developer job openings in California as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $115,912 per year, or $55.7 per hour.

Principal Security Software Engineer, Application Security

Roblox

San Mateo, CA • On-site

$67 - $89.50/hr

Full-time

Re-posted 27 days ago


Job description

As a Principal Security Software Engineer, you will be reporting to the Manager of Application Security leading the Security Design and Review pod. You will play a pivotal role in shaping the growth of Information Security's (InfoSec) Application Security team, collaborating with engineering teams early in their processes to provide secure design solutions and establish security standards. Your responsibilities will include threat modeling, secure system design, automation, and penetration testing.

As a key member of the team, you will drive company-wide projects across diverse tech stacks, working with engineering leaders to remediate security challenges. You will define and evolve the technical vision for scaling application security practices across the organization.

You will:
  • Lead company-wide security initiatives to address critical security challenges.
  • Build and nurture cross-company relationships to achieve security objectives.
  • Provide guidance on product security processes and standards.
  • Define and expand partnerships with key engineering teams across Roblox.
  • Apply critical thinking and analytical skills to develop security protocols and communicate effectively with stakeholders.
  • Research and evaluate new technologies to enhance the company's security posture.
  • Identify potential threats and vulnerabilities in our systems and data, as well as help develop and implement solutions to safeguard them.
  • Enable cross-functional teams to implement security solutions aligned with Trust-by-Design principles.
  • Contribute to security education and awareness programs by partnering across teams to collaboratively build and promote shared understanding of security practices throughout the company.
  • Shape strategies to automate and scale application and product security efforts.
  • Design and secure autonomous agentic workflows.
  • Test application code following the OWASP Testing Methodology.
  • Mentor and guide other security engineers!

You have:

  • 8+ years of professional experience in cybersecurity, with a deep background in application security, data encryption, and compliance with security standards, as well as knowledge of network and cloud security.
  • Expertise in explaining complex security challenges and solutions to both technical and non-technical leadership.
  • Proven ability to build strong relationships and influence principal engineers across teams.
  • Experience in software and infrastructure architecture with a focus on security.
  • Extensive experience with common code and network vulnerabilities, their impacts, and remediation strategies.
  • Background in writing code in at least one programming language, such as Python, Golang, or C#, and a scripting language like Bash or Python.
  • Applied knowledge of cryptography, PKI, TLS, and practical implementations.
  • Experience with threat modeling and Secure Software Development Life Cycles.
  • Experience operationalizing security best practices in large-scale internet environments.
  • Familiarity with network and server hardware, as well as Linux and Windows security.
  • Familiarity with secure deployment patterns for AI agents, including isolation strategies (sandboxing, microVMs), secrets protection, and audit/logging for agent capabilities.
  • Familiarity with enabling safe AI adoption at scale, balancing security, developer productivity, and organizational risk.
You are:
  • A team-oriented, collaborative professional who enjoys working with others.
  • Passionate about security and knowledgeable about security principles, understanding their value to an organization.
  • Passionate about long-term solutions that drive lasting security improvements, prioritizing sustainable change over quick fixes.