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SignalFire

Staff Full-Stack Software Engineer - VC Backed Startups

SignalFire, New York, New York, us, 10261

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Join SignalFire’s Talent Network for Staff Full-Stack Engineer Roles at VC-Backed Startups

At

SignalFire , we partner with

top early-stage startups

that are shaping the future of technology. Our

portfolio

spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS. We’re looking to connect with exceptional

Staff Full-Stack Engineers

who are excited about joining high-growth startups as key contributors to product and engineering teams. By joining SignalFire’s Talent Network, your profile will be shared with our portfolio companies, giving you visibility into

exclusive early-stage opportunities

that may not be publicly listed. This is not an application for a specific job. Instead, this is a way to get on the radar of VC-backed startups that are actively hiring AI/ML talent. If you have any questions, please direct inquiries to talentnetwork@signalfire.com. Who Should Join?

We’re looking for engineers who are: Passionate about

building and scaling web applications across the full stack Excited about

collaborating across frontend, backend, and infrastructure teams Experienced in

developing APIs, microservices, and cloud-based architectures Typical Roles & Responsibilities

Design, develop, and maintain

full-stack applications , from front-end interfaces to scalable backend systems

Build

APIs, microservices, and cloud-based services

that power innovative products

Write

clean, maintainable, and efficient code

across the stack

Work closely with product, design, and engineering teams to align technical strategy with business goals

Optimize applications for

scalability, performance, and security

Establish

best practices

for code quality, testing, and CI/CD

Common Qualifications

While each startup has its own hiring criteria, many

staff full-stack engineering

roles in our network look for: 5+ years of experience

in full-stack development, with a strong track record of shipping products

Proficiency with

front-end frameworks

(React, Angular, Vue.js, Svelte)

Expertise in

backend frameworks

(Node.js, Django, Flask, Ruby on Rails, FastAPI)

Strong experience with

cloud platforms

(AWS, GCP, Azure) and containerization (Docker, Kubernetes)

Proficiency in

relational and NoSQL databases

(PostgreSQL, MySQL, MongoDB, DynamoDB)

Familiarity with

CI/CD pipelines and infrastructure-as-code tools

Strong coding skills in

JavaScript, TypeScript, Python, Ruby, Go, or Java

Technologies You Might Work With:

Languages & Frameworks:

JavaScript, TypeScript, Python, Ruby, Golang, Java, React, Angular, Vue.js, Svelte, Node.js, Django, Flask, Ruby on Rails, FastAPI

Databases:

PostgreSQL, MySQL, MongoDB, DynamoDB, Redis

Cloud & DevOps:

AWS (Lambda, EC2, S3, RDS), GCP (App Engine, Firestore), Azure, Docker, Kubernetes, Terraform, Jenkins, GitHub Actions

Other Tools:

GraphQL, REST APIs, WebSockets, Elasticsearch

What Happens Next?

Submit your application to join SignalFire’s Talent Ecosystem.

We review applications on an ongoing basis to identify strong candidates.

If there’s a match, a SignalFire talent partner or a leader from one of our startups may reach out directly.

No match yet? We’ll keep your profile on file for future full-stack engineering roles in our portfolio.

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