Cyber Software Engineer Jobs in California (NOW HIRING)

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.

Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers' expectations while making a real impact for our company through our shared purpose.

When you join our company, we want you to feel valued, supported and proud to work here. That's why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers.

GEICO's Cybersecurity Security Engineering & Analytics, Automation (SEA) team is seeking a Staff Cyber Software Engineer - a hands-on, passionate builder who is energized by solving hard problems and writing software that matters. This is a strong individual contributor role for someone who takes pride in their craft, thrives in a high-velocity agile environment, and finds deep satisfaction in delivering automation, building resilient systems, and making security capabilities faster and smarter through code. If you love shipping, iterating, and making things work - this role is for you.

Position Description

As a Staff Cyber Software Engineer, you will be a key technical contributor on the Cybersecurity Engineering & Analytics team - writing and owning production-grade software that powers security automation, detection pipelines, and cyber hygiene capabilities. You bring deep, applied Python expertise (required) and ideally Golang experience (preferred), strong object-oriented engineering fundamentals, and a relentless drive to solve problems through automation and elegant code. You are self-directed, productive in an agile team, and passionate about the craft of software development. Experience with AI/ML and a working understanding of LLMs is a meaningful differentiator.

Position Responsibilities

As a Staff Cyber Software Engineer, you will:

• Write and Own Production Code: Design, develop, test, and maintain high-quality software in Python (required) and Golang (preferred) that enables cybersecurity capabilities and drives security outcomes at enterprise scale.

• Build Security Automation: Identify manual, repetitive, or error-prone security workflows and replace them with reliable, well-tested automation - reducing toil and increasing the speed and consistency of security operations.

• Apply Strong Object-Oriented Engineering: Write clean, maintainable, and testable code using proven OOP design patterns and SOLID principles; take ownership of code quality, test coverage, and the long-term health of what you build.

• Solve Hard Problems: Dig into complex technical and security challenges - from detection pipeline performance to data ingestion at scale - and deliver well-reasoned, pragmatic solutions that hold up in production.

• Contribute Actively in Agile: Be a reliable, high-output contributor in a fast-moving agile squad: write code every sprint, participate in design discussions, engage in code reviews, and help the team move forward with quality and speed.

• Build Scalable, Reliable Systems: Develop services and pipelines that are secure, fault-tolerant, and performant - built with distributed systems best practices and cloud-native infrastructure in mind.

• Integrate with DevOps Tooling: Embed software within CI/CD pipelines, infrastructure-as-code tooling (Terraform, Ansible), and instrument work with observability platforms (Grafana, Prometheus).

• Leverage Open Source: Evaluate, adopt, and integrate open-source frameworks, security libraries, and tooling to accelerate delivery and avoid reinventing the wheel.

• Explore AI/ML & LLMs (Plus): Apply knowledge of AI/ML development, large language models (LLMs), or generative AI to identify practical opportunities that accelerate security workflows, automate threat analysis, or improve detection capabilities.

• Share Knowledge: Participate in code reviews, contribute to technical discussions, and share what you know - not as a formal leadership obligation, but because great engineers make the people around them better.

Qualifications

• Python Expertise (Required): Demonstrated enterprise-level Python development with strong OOP fundamentals. This is a non-negotiable requirement for consideration.

• Golang Proficiency (Preferred): Hands-on Golang development experience in systems, backend services, or tooling contexts.

• Object-Oriented Design: Deep, applied knowledge of OOP design patterns, SOLID principles, and clean architecture - demonstrated through real production code, not theory.

• Passion for Automation: Track record of identifying opportunities to automate workflows, eliminate toil, and build tools that scale - and the initiative to go build them.

• Agile Team Contributor: Proven ability to deliver consistently within a high-velocity agile team; comfortable with continuous delivery, iterative development, and a fast feedback cycle.

• Distributed Systems & Pipelines: Experience building and operating distributed systems, data ingestion pipelines, and scalable backend services.

• Cloud Proficiency: Hands-on experience with AWS, Azure, or GCP and cloud-native services.

• CI/CD & Infrastructure as Code: Experience building and maintaining pipelines (GitHub Actions, Jenkins) and deploying infrastructure with Terraform or Ansible.

• Security Domain Familiarity (Preferred): Exposure to SIEMs, EDRs, vulnerability scanners, or security automation tooling; DevSecOps experience is a plus.

• AI/ML & LLM Experience (Plus): Working knowledge of AI/ML development, applied experience with LLMs or generative AI, and an eye for where these capabilities can add real value.

• Communication: Clear, concise written and verbal communication; able to articulate technical trade-offs and work effectively with teammates and stakeholders.

Experience

• 8+ years of professional software development experience, with strong Python production experience required.

• 6+ years building backend systems, platform tooling, security automation, or similar.

• 4+ years working in cloud-native environments (AWS, Azure, or GCP).

• 3+ years delivering within agile teams in a high-velocity environment.

• Golang (in addition to Python) hands-on development experience is a strong differentiator.

• Experience with AI/ML development, LLMs, or generative AI tooling is a meaningful plus.

• Security engineering, DevSecOps, or cybersecurity tooling experience is a plus.

• Experience working with audit or compliance teams is a plus.

Education

• Bachelor's degree in Computer Science, Software Engineering, Cybersecurity, or a related field (or equivalent practical experience).

Annual Salary

The above annual salary range is a general guideline. Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to be offered to the selected candidate. Factors include, but are not limited to, the scope and responsibilities of the role, the selected candidate's work experience, education and training, the work location as well as market and business considerations.

The GEICO Pledge:

Great Company:At GEICO, we help our customers through life's twists and turns. Our mission is to protect people when they need it most and we're constantly evolving to stay ahead of their needs.

We're an iconic brand that thrives on innovation, exceeding our customers' expectations and enabling our collective success. From day one, you'll take on exciting challenges that help you grow and collaborate with dynamic teams who want to make a positive impact on people's lives.

Great Careers:We offer a career where you can learn, grow, and thrive through personalized development programs, created with your career - and your potential - in mind. You'll have access to industry leading training, certification assistance, career mentorship and coaching with supportive leaders at all levels.

Great Culture:We foster an inclusive culture of shared success, rooted in integrity, a bias for action and a winning mindset. Grounded by our core values, we have an an established culture of caring, inclusion, and belonging, that values different perspectives. Our teams are led by dynamic, multi-faceted teams led by supportive leaders, driven by performance excellence and unified under a shared purpose.

As part of our culture, we also offer employee engagement and recognition programs that reward the positive impact our work makes on the lives of our customers.

Great Rewards:We offer compensation and benefits built to enhance your physical well-being, mental and emotional health and financial future.

• Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family's overall well-being.
• Financial benefits including market-competitive compensation; a 401K savings plan vested from day one that offers a 6% match; performance and recognition-based incentives; and tuition assistance.
• Access to additional benefits like mental healthcare as well as fertility and adoption assistance.
• Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year.

The equal employment opportunity policy of the GEICO Companies provides for a fair and equal employment opportunity for all associates and job applicants regardless of race, color, religious creed, national origin, ancestry, age, gender, pregnancy, sexual orientation, gender identity, marital status, familial status, disability or genetic information, in compliance with applicable federal, state and local law. GEICO hires and promotes individuals solely on the basis of their qualifications for the job to be filled.

GEICO reasonably accommodates qualified individuals with disabilities to enable them to receive equal employment opportunity and/or perform the essential functions of the job, unless the accommodation would impose an undue hardship to the Company. This applies to all applicants and associates. GEICO also provides a work environment in which each associate is able to be productive and work to the best of their ability. We do not condone or tolerate an atmosphere of intimidation or harassment. We expect and require the cooperation of all associates in maintaining an atmosphere free from discrimination and harassment with mutual respect by and for all associates and applicants.