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81 sr security software engineer jobs at 43 companies in Manteca, CA

3w
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Sr. Principal Software Engineer - Network Security - PanOS
Santa Clara or San Francisco or San Jose
$170k-$277k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
12+ YOE12+ years software engineering experience, strong C/C++ on Unix skills, degree in Computer Science or equivalent, experience with networking and security protocols, mentoring and technical leadership experience.
C, C++
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2mo
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Sr Staff Software Engineer
San Jose or Austin
$197k-$292k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
8+ YOE8+ years software engineering experience; identity/authentication/security focus; Bachelor's degree or equivalent; strong communication; AWS and Terraform preferred.
Python, Java, Go, AWS, Terraform, OAuth 2.0, OIDC, SAML, FIDO2/WebAuthn
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2mo
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Sr. Staff Software Development Engineer-AI Security
San Jose or Bellevue
$154k-$220k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
8+ YOE8+ years software engineering; Rust with async; distributed systems; Linux internals; CI/CD; gRPC; Protobufs; Kubernetes; networking.
Rust, Tokio, async-std, gRPC, Protobufs, Linux, Kubernetes, Networking, TLS, QUIC, HTTP, WebSockets
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1mo
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Senior Security Software Engineer, Applications
San Jose or United States
$130k-$185k/yr RemoteFull Time
BetterHelp
BetterHelp: Provides online therapy and professional mental health counseling services.
5+ YOE5+ years web application security experience, strong code review/pentesting/bug bounty skills, full-stack security experience, OWASP knowledge, GitHub Actions automation, Burp Suite and networking familiarity, strong communication.
PHP, Laravel, MySQL, Docker, AWS, SQS, ElastiCache, RDS, React, Next.js, Twig, Tailwind, jQuery, SCSS, HTML, CSS, Semgrep, phpstan, DASTs, Burp Suite, GitHub Actions, Kubernetes, bash
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2w
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Staff Security Engineer - AI Security & Platforms
San Ramon or Reno
$205k-$256k/yr OnsiteFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
8+ YOE8+ years in application, cloud, or security-focused software engineering; demonstrated depth in secure code review, cloud security or security-focused development; hands-on AI/LLM experience; strong communication and architectural judgment.
Python, Kotlin, TypeScript, AWS, Terraform, Claude Code, Cursor, MCP
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3w
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Senior Software Engineer - Network Security
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
5+ YOE5+ years software development in cybersecurity, BS or advanced degree in CS/EE or related, strong networking and Linux skills, proficient in C and GO, DPDK/eBPF experience preferred.
NAT, Vxlan, BGP, DNS, HTTP, L7-proxy, Thrift, FTP, DPDK, eBPF, C, GO, Linux, Spark SQL, AI/ML, LLM
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1mo
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Senior Software Development Engineer - Security
San Francisco or San Jose
$139k-$258k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
5+ YOEBachelor's degree or 5+ years equivalent; production-grade Python services; distributed systems and event-driven architectures; cloud-native/container technologies (AWS, Kubernetes); API design; strong written and verbal communication.
Python, AWS, Kubernetes, Renovate
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3w
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Sr Software Engineer, Front End
San Jose, California, United States
$179k-$268k/yr OnsiteFull Time
OKX
OKX: Global cryptocurrency exchange and Web3 digital wallet developer.
Expertise with TypeScript and React, frontend fundamentals (Vite, performance, security), AI-native tooling experience, data-driven instrumentation, and Mandarin proficiency; BS/MS or equivalent evidence of ability.
TypeScript, React, Vite, Playwright
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1w
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Principal Software Engineer SD-WAN
San Jose, California, United States
$156k-$315k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
10+ YOE10+ years software engineering experience in secure networking, Linux kernel and embedded systems; expertise in IPSec/IKEv2, high-performance networking, cryptography, and system-level C/C++ development.
DPDK, VPP, eBPF, OpenSSL, Intel QAT, AES-NI, StrongSwan, Libreswan, OpenVPN, WireGuard, IPSec, IKEv2, TLS, SSL, Linux, C, C++
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1w
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Principal Software Engineer (Security & Policy Platform) (Remote)
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$251k-$363k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
12+ YOEBachelor's in CS/EE or related and 12+ years designing large-scale distributed systems; experience with cloud/hybrid, security and privacy for platform systems; production coding in Go/Rust/C++; strong communication.
Go, Rust, C++
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1mo
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Embedded Software Engineer – Cybersecurity
Carlsbad or Germantown or San Jose or New York City
$141k-$222k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
8+ YOE8+ years software engineering experience; strong C/C++ on Linux; encryption/OpenSSL; Linux security controls; Bash and Python or Lua scripting; Perforce or Git; bachelor’s in CS/Engineering or equivalent; ability to obtain and maintain US Secret Clearance; hybrid (3 days/week onsite).
C, C++, Linux, OpenSSL, Bash, Python, Lua, Perforce, Git, CI/CD, Docker, Podman, LXC, JSON, REST, TLS, IPsec, HTTP, HTTPS, ARM, x86, Power, ARM TrustZone, TPM
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1mo
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Principal Software Engineer, Endpoint Platform
Milpitas or Vancouver
$240k-$250k/yr HybridFull Time
Saviynt
Saviynt: Provides AI-powered identity governance and cloud security platforms.
2+ YOEPrincipal-level systems software engineer with 2+ years principal experience; strong C++, Rust, or Go; deep OS internals and endpoint security knowledge; experience with EDR/XDR/DLP/PAM/PEDM, ETW/eBPF, AI-assisted development tools, and AI/agent architectures.
C++, Rust, Go, EDR, XDR, DLP, PAM/PEDM, ETW, eBPF, GitHub Copilot, Cursor, Claude Code, Windsurf, ChatGPT, CI/CD, MCP, LLM
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1w
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Principal Software Engineer SD-WAN
San Jose, California, United States
$156k-$315k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
10+ YOE10+ years software engineering experience in secure networking, embedded/Linux kernel development, IPSec/VPN, high-performance networking frameworks, cryptography, and system-level C/C++ development.
DPDK, VPP, eBPF, OpenSSL, StrongSwan, Libreswan, OpenVPN, WireGuard, Intel QAT, AES-NI, C, C++
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2mo
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Principal Software Engineer - Mobile Development
Valencia or San Diego or San Jose
$107k-$203k/yr HybridFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
8+ YOEBachelor's degree in CS/Software Engineering, 8+ years Android mobile development (≥2 years medical device apps), 3+ years AWS experience, expertise with Kotlin/Java/Android Jetpack, BLE and secure protocols, knowledge of medical device software standards.
Kotlin, Kotlin Multiplatform, Java, Android Jetpack, MVVM, Rx, XML data binding, Bluetooth Low Energy (BLE), AWS KMS, AWS S3, AWS DynamoDB, AWS Cognito, API Gateway, AWS EC2, AWS CloudWatch, Jenkins, Git, SonarQube, Atlassian Agile tools, TensorFlow, Pandas, NumPy, R, HTTPS, OAuth
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1w
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Principal Software Engineer SD-WAN
San Jose, California, United States
$156k-$315k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
10+ YOE10+ years software engineering with secure networking, Linux kernel/embedded systems, IPSec/IKEv2, high-performance networking (DPDK/VPP/eBPF), cryptography and hardware accelerators, C/C++ proficiency, and leadership in product architecture.
C, C++, DPDK, VPP, eBPF, OpenSSL, Intel QAT, AES-NI, StrongSwan, Libreswan, OpenVPN, WireGuard, FIPS 140-2, FIPS 140-3, IKEv2, IPSec, TLS, SSL
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4w
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Senior Staff Software Engineer
San Jose or Draper
$176k-$259k/yr HybridFull Time
BILL
BILLNYSE: BILL: Automated financial operations software for small and midsize businesses.
12+ YOE12+ years building risk/security platforms in fintech, JVM/Java systems, AWS, access control, real-time pipelines, ML operationalization, and using AI tools to improve engineering.
Java, AWS, Kafka, Datadog, OpenTelemetry, Claude
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1mo
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Security Engineer, Vulnerability Management and Automation
San Jose, California, United States
$150k-$350k/yr OnsiteFull Time
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
6+ YOE6+ years enterprise/cloud security engineering; B.S. in CS/Engineering/Information Systems or equivalent experience; strong software engineering (C/C++, Rust, Golang, Python); experience with Azure/AWS/GCP, federated auth (SAML, SCIM, OIDC), network security, and cloud security.
SAML, SCIM, OPA, OIDC, mTLS, 802.1X, SSH, DNSSEC, Certificate transparency, VPN, Azure, AWS, Google Cloud Platform, C/C++, Rust, Golang, Python
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1mo
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Software Engineer, Device Management
Bellevue or San Jose
$180k-$240k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
5+ YOE5+ years building Android system-level code, strong Linux systems programming, proficiency in Go or similar, experience with MDM/EMM, secure boot/TPM/attestation, containerization, HTTP APIs; BS in CS/CE or equivalent.
AOSP, Android, Linux, Go, MDM/EMM, TPM, HTTP API, Protobuf, Yocto, C++, NDK, SELinux, Android Enterprise, Intune, Omnissa
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1w
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Senior Software Engineer – Agentic AI Tools
San Jose or Seattle
$166k-$249k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
8+ YOE8+ years AI/ML engineering experience building and deploying agentic AI systems; strong Python and TypeScript skills; hands-on with LangChain, LangGraph, CrewAI, LlamaIndex; MLOps and data ingestion experience; familiarity with security concepts.
Python, TypeScript, Go, LangChain, LangGraph, CrewAI, LlamaIndex, OpenAI, Anthropic, Gemini, NVIDIA, MLflow, Kubeflow, BentoML, BeautifulSoup, Scrapy, APIs, BIG-IP, NGINX
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2w
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Senior Software Engineer - Dashboard Build
San Jose or Santa Clara
$80k-$141k/yr RemoteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
8+ YOE8+ years experience with CI/CD, version control, containers, scripting and modern frontend/backend build toolchains; experience in regulated environments and secure software delivery.
Jenkins, GitLab, TeamCity, GitHub, Buildkite, CircleCI, RWX, Git, AWS, Artifactory, Docker, Kubernetes, Shell, Groovy, Ruby, JavaScript, TypeScript, React, Ruby on Rails, RSpec
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