Senior Payments Infra Engineer — Secure Tokenization & PCI
Sierra
Sierra is seeking an experienced engineer to develop its Payments Infrastructure, enhancing how agents interact with sensitive payment information. You will design secure protocols, manage the technical direction of the team, and ensure seamless payment processing through innovative solutions. Ideal candidates have 7+ years in backend development, a strong security focus, and fluency in Go. Sierra offers a welcoming environment that values diversity and innovation, along with comprehensive benefits. #J-18808-Ljbffr Sierra
$189k - $221k
Andreessen Horowitz is seeking an experienced IT Engineer in San Francisco to architect and operate the critical systems and infrastructure. The role focuses on leading IT projects, securing the firm’s IT posture, and building automations to streamline processes. The ideal...Senior$190k - $215k
Linktree is searching for a Software Engineer in San Francisco to enhance payment platforms. The role focuses on optimizing payment processes for efficiency, security, and performance. Candidates should have experience with payment systems, strong programming skills, and...Senior- A technology company in San Francisco is looking for a Senior Smart Contract Developer to design and implement core payment chaincode in Go. You'll work on integrating multi-currency support and optimize execution paths. Strong experience in Hyperledger Fabric and Go programming...SeniorContract work
$251k - $325k
...cryptography, mobile engineering, and global operations... ...About the Team The Security team at Tools for... ...validates Play Integrity tokens, hardware attestation... ...the stakes are real: payments, identity, or financial... ...in payment security or PCI-compliant mobile applications...SeniorCasual workWorldwideFlexible hours$192k - $240k
### Senior Security Operations Engineer#### San Francisco, California, United StatesSenior Security Operations Engineer**Why join us**Brex is the AI-powered... ...with integrated corporate cards, banking, and global payments, plus intuitive software for travel and expenses. Tens...SeniorWork at officeRemote workWork from home- A fintech company in San Francisco is looking for a Security-Focused DevOps Engineer for a full-time, in-person position. The role involves securing payment infrastructure, building CI/CD pipelines, and conducting security audits. Candidates should have over 4 years of...SeniorFull time
- Rec Technologies in San Francisco is seeking a Payments Engineer to own our Stripe integration, the financial data model, and the reporting tools partners rely on to run their businesses. You will ensure money moves correctly, books reconcile, and reports are accurate down...Senior
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- AGS is looking for a Senior Security Engineer to strengthen their Application Security practice. The role demands a hands-on approach to secure code reviews, assessment against OWASP Top 10, and experience with SAST tools like Checkmarx and SonarQube. As a Senior Security...Senior
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- A leading cloud infrastructure provider is looking for a Senior Software Engineer to join their Trust & Safety team. This role involves protecting... ...have strong programming skills and a solid background in security engineering, this role could be perfect for you....SeniorRemote job
$150k - $300k
Sieve, located in San Francisco, is seeking an Infrastructure Engineer to construct the foundational tooling for our AI video research... ...significant responsibilities regarding system reliability and security, requiring expertise in cloud technologies and Infrastructure-as...Senior$120k - $200k
..., Affirm, ElevenLabs, and many more. About the Role As a Senior Infrastructure Engineer at Bland, you'll help us to build the backbone that enables... ...exponentially and infrastructure needs to stay ahead. Security and compliance : Implement security best practices and compliance...SeniorWork at officeNight shift- Senior Staff Security Engineer - Agentic Systems at Uber Key technologies: Siem, Iam, penetration testing. Key Responsibilities Identify, assess and remediate security vulnerabilities across systems Implement security controls, monitoring and incident response processes...Senior
$180k - $285k
A satellite technology company is seeking a Senior Product Security Engineer to enhance security in software and embedded systems. In this hybrid role, you will lead threat modeling, conduct secure code reviews, and collaborate across multidisciplinary teams to ensure...Senior- Gamma is seeking an experienced Trust & Safety Engineer to enhance platform security in San Francisco, CA. This onsite role requires working closely within a hybrid flexible culture, focusing on building protective features against abuse and fraud. Ideal candidates will...SeniorFlexible hours
$180k - $220k
A tech company specialized in AI is looking for a Senior Application Security Engineer to secure AI, machine learning, and inference platforms. The role requires deep security reviews and implementing security within modern AI infrastructure. Candidates should have strong...Senior- Crusoe is seeking a Senior Security Software Engineer who will design and deploy scalable services that enhance product security. This role involves automating processes to manage and remediate security risks effectively across enterprise systems. Ideal candidates will...Senior
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A leading AI solutions company in San Francisco seeks a Security Engineer to design and build complex security systems. Responsibilities include identifying risks, mentoring engineers, and contributing to developer security. Candidates should have at least 8 years of software...Senior- A leading database provider is hiring a Security Software Engineer to enhance security within MongoDB Atlas. The role involves designing and implementing security services across multi-cloud environments. Ideal candidates will have 5+ years of relevant experience, proficiency...SeniorRemote job
- Ladders in San Francisco is seeking a Senior Software Engineer - Android Systems & Security to lead secure, reliable Android framework work and partner with stakeholders to translate complex requirements into practical tech solutions. You will collaborate with an international...Senior
- Xcede is seeking an experienced Infrastructure Security Engineer to design and implement security in a rapidly scaling multi-cloud environment. You'll be essential in securing Kubernetes ecosystems while defining the long-term security roadmap for advanced AI systems. Your...Senior
$264.1k - $369.74k
...requisition is closed. Key Responsibilities Design and implement security architectures for space and ground system segments, including... ...GRC team Provide cybersecurity input to systems engineering trade studies, design reviews (SRR, PDR, CDR), and test planning...SeniorTemporary workLocal area- A leading technology innovator in San Francisco is seeking a Senior Software Engineer specializing in Device Security. In this role, you will design and implement security solutions for AI devices, ensuring strong privacy controls and user experience. With over 6 years...Senior
- CoreWeave is seeking a Specialist Field Engineer to enhance client experiences with cloud infrastructure solutions. This role demands expertise in Kubernetes security and involves hands-on collaboration with customers throughout their AI lifecycle. Ideal candidates will...Senior
- Hover, based in San Francisco, seeks a Senior IT Administrator to enhance internal technology and ensure productivity. This role involves building custom automation tools using AI, managing security operations, and providing IT support for employees in a high-performance...Senior
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Truebill is seeking a Cloud Security Engineer in Washington, D.C. to manage and enhance AWS security strategies while collaborating with the InfoSec team. You will be responsible for evolving our cloud infrastructure, ensuring secure deployments, and treating detection...SeniorWork at office- Hover in New York, NY is looking for a Security Software Engineer to build robust security systems protecting users and platforms. You will collaborate across teams and ensure compliance with security best practices. Candidates should have over 5 years of software engineering...Senior
- Sigma Computing in San Francisco is seeking a highly technical Senior Security Engineer to develop scalable security capabilities. This role involves building security solutions using AI and engineering principles that operate efficiently across cloud-native environments...Senior
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