Senior Full Stack Engineer (Remote)
Infisical · United States
- Hybrid
- Full-time
- $250,000 / year
- United States
Tailored resume — keyword-matched to this role.
Hiring manager — we find who's hiring.
Intro email — drafted to reach them directly.
Job highlights
- Build open source AI security infrastructure.
- Develop core platform features and new product lines.
- Collaborate directly with CTO and enterprise customers.
- Leverage JavaScript, React, Node.js, and TypeScript.
- Shape company future with key technical decisions.
About the role
About Infisical
Infisical is the open source security infrastructure platform that engineers use for secrets, certificates, and privileged access management. We help developers and organizations securely manage over 1.5 billion secrets each month including application configuration, database credentials, certificates, and more. We’ve raised $19M from Y Combinator, Google, and Elad Gil, and our customers include Hugging Face, Lucid, and LG. Join us on a mission to make security easier for all developers — starting with secrets management.What We’re Looking For
Infisical is looking to hire exceptional talent to join our teams in building the open source security infrastructure stack for the AI era. We're building a generational company with a world-class team. This isn’t a place to coast — but if you want to grow fast, take ownership, and solve tough problems, you’ll be challenged like nowhere else. We’re looking for an exceptional Senior Full Stack Engineer to help us build, optimize, and expand the foundation of the platform. We’ve kept our hiring standards exceptionally high since we expect engineers to tackle a broad range of challenges on a day-to-day basis. Examples of past engineering initiatives include developing strategies for secret rotation and dynamic secrets, a gateway to provide secure access to private resources, protocols like EST and KMIP, integrations for syncing secrets across cloud providers, and entire new product lines such as Infisical PKI and Infisical SSH.What You’ll Do
You’ll be working closely with our CTO and the rest of the engineering team to:- Develop and maintain features whilst communicating directly with enterprise customers.
- Expand our newer Infisical PKI, Infisical SSH, and Infisical KMS product lines.
- Experiment with novel approaches for applying AI to secrets management and more broadly security infrastructure.
Requirements
- Deep technical mastery of the JavaScript ecosystem, particularly React.js, Node.js, and TypeScript (3+).
- Exceptional attention to detail and eager to learn.
- A bias toward action—able to make decisions with incomplete information, iterate quickly, and take calculated risks.
- Based in North or South America.
Bonus
- Expertise in Go.
- Has some understanding of devops/developer tools.
- Previous founder or startup experience.
- Previous experience building in open source or developer tools in either a professional or personal setting.
- Excellent written and oral communication skills to interact with customers directly.
How You’ll Grow
In this role, you’ll play a pivotal part in shaping Infisical’s future—making key technical decisions, establishing foundational processes, and tackling complex scalability challenges. As you gain experience and the team expands, you'll have the opportunity to take full ownership of specific areas of our platform, driving them end-to-end with autonomy and impact. Overall, you’ll be one of the defining pieces of our team as we scale to thousands of customers over the next 18 months.Team, Values & Benefits
Our team brings experience from companies like Figma, AWS, and Red Hat. We operate primarily as a remote team but maintain a strong presence in San Francisco, where we have an office. We also get together in person throughout the year for off-sites, conferences, and team gatherings. At Infisical, we offer competitive compensation, including both salary and equity options. Additional benefits, such as a lunch stipend and a work setup budget, are available with more details to be found on our careers page.Key skills/competency
- Senior Full Stack Engineer
- JavaScript
- React.js
- Node.js
- TypeScript
- Security Infrastructure
- AI
- Secrets Management
- Open Source
- Developer Tools
Skills & topics
- Senior Full Stack Engineer
- JavaScript
- React
- Node.js
- TypeScript
- Security
- AI
- Secrets Management
- Open Source
- Developer Tools
- Cloud
- Infrastructure
- AWS
- Figma
- Red Hat
- Startup
- Remote
- North America
- South America
- Engineering
How to get hired
- Tailor your resume: Highlight your JavaScript ecosystem expertise (React, Node.js, TypeScript) and any open-source or dev tools experience.
- Showcase initiative: Emphasize your bias for action, decision-making with incomplete information, and quick iteration in past roles.
- Demonstrate technical depth: Prepare to discuss complex engineering challenges, secret rotation strategies, or PKI/SSH development.
- Highlight relevant experience: If you have founder, startup, or extensive devops/developer tools background, be sure to include it.
- Prepare for customer interaction: If you have strong communication skills, be ready to discuss how you've engaged with customers.
Technical preparation
Master JavaScript ecosystem: React, Node.js, TypeScript.,Study secrets management and security protocols.,Explore AI applications in security infrastructure.,Understand devops and developer tooling.
Behavioral questions
Describe a time you made decisions with incomplete information.,How do you handle rapid iteration and calculated risks?,Share an example of taking ownership of a project.,How do you communicate complex technical ideas clearly?
Frequently asked questions
- What is the compensation range for a Senior Full Stack Engineer at Infisical?
- The compensation range for this Senior Full Stack Engineer role at Infisical is $180K - $250K annually, with potential for additional equity options.
- What are the primary technical requirements for the Senior Full Stack Engineer role at Infisical?
- The primary technical requirements include deep mastery of the JavaScript ecosystem, particularly React.js, Node.js, and TypeScript (3+ years). Expertise in Go and understanding of devops/developer tools are considered bonuses.
- Is the Senior Full Stack Engineer position at Infisical remote?
- Yes, the Senior Full Stack Engineer position at Infisical is a remote role. Candidates must be based in North or South America.
- What kind of impact can a Senior Full Stack Engineer have at Infisical?
- A Senior Full Stack Engineer at Infisical will play a pivotal role in shaping the company's future, making key technical decisions, establishing foundational processes, and tackling complex scalability challenges. They will have the opportunity to take full ownership of platform areas.
- What is Infisical's background and funding?
- Infisical is an open-source security infrastructure platform that has raised $19M from investors including Y Combinator, Google, and Elad Gil. Their customers include Hugging Face, Lucid, and LG.
- What are the 'bonus' qualifications for the Senior Full Stack Engineer role?
- Bonus qualifications for the Senior Full Stack Engineer role include expertise in Go, understanding of devops/developer tools, previous founder or startup experience, experience building open source or developer tools, and excellent customer-facing communication skills.
- How does Infisical foster growth for its Senior Full Stack Engineers?
- Infisical fosters growth by allowing engineers to shape the company's future, make key technical decisions, establish processes, and take ownership of platform areas. The role offers opportunities for rapid learning and impact.