Fullstack Engineer

Fullstack Engineer

What We Do

At Unthread, we're solving an evolving, yet pervasive, challenge: support is broken. The way internal teams like IT, HR, and Operations manage workflows has failed to keep up with modern business needs, especially for teams living in Slack.

We're here to change that. By deeply integrating with Slack and leveraging agentic AI, Unthread helps teams bring order to the chaos of support conversations. We don't just automate repetitive tasks; we build AI that can actually resolve tickets end-to-end, enabling teams to focus on the problems that truly need a human touch.

Today, companies like Spotify, HubSpot, Lemonade, and Apollo GraphQL rely on Unthread to ensure their support runs smoothly, both inside and outside their organizations.

Why Join Us?

Joining Unthread means jumping in at exactly the right time. We've hit product-market fit with 90+ customers and are positioned for rapid growth, especially in internal support where the need for innovation is massive.

This isn't just about AI hype (though we're certainly pushing boundaries). By joining us, you'll help redefine how support functions across organizations, empowering teams to be more efficient and effective while accelerating your own engineering career.

Here's why you'll love working at Unthread:

• Make Your Mark from Day One: We're a company for builders. Whether you're building out new systems, developing core features, or influencing the product vision, your contributions will be felt immediately.
• Real AI, Real Impact: Our agentic AI can automatically resolve a significant portion of incoming tickets without human intervention. You'll get hands-on experience working with cutting-edge AI, building automation, and optimizing integrations for modern support workflows.
• Immediate User Impact: Few things compare to deploying a feature and seeing users respond enthusiastically. Whether it's an HR team improving their efficiency or a support agent resolving tickets faster, every line of code matters and directly changes how teams operate.
• A Product You'll Truly Believe In: Unthread was born out of a lightbulb moment, when we realized we'd solved a challenge that people instantly connected with. It's a great feeling being on a team that builds something users love, and you'll be part of that excitement daily.
• Founders in the Trenches: Our founders are both technical and actively involved, rolling up their sleeves to code and develop alongside you. You'll work with leadership that genuinely understands the technical challenges and is deeply invested in your growth.
• Low Ego, High Trust: Unthread thrives on collaborative energy. Great ideas win here, regardless of your title. Debates lead to breakthroughs, and red tape won't hold you back. You'll bring your best ideas forward, knowing that we're all working toward the same goal.

The Role

As a Fullstack Engineer at Unthread, you will dive into our codebase, contribute to our architecture, and ship high-impact features that support our fast-growing customer base.

Here's what you'll do:

• Take ownership of full-stack features from ideation to deployment, building core product enhancements and new AI-driven workflows.
• Write clean, maintainable, and scalable code across both our back-end and front-end environments.
• Participate in technical discussions and code reviews, collaborating on system architecture and scaling challenges.
• Work closely with the CTO, senior engineers, and product team to turn requirements into reality.
• Troubleshoot complex issues, squash bugs, and optimize the performance of a robust, user-first platform.

What You Bring

We're looking for a highly motivated builder who thrives on solving real-world challenges. You'll do well here if:

• You have 2+ years of professional software engineering experience, delivering solutions to real users.
• You are proficient with Node.js and TypeScript. You have experience working across both back-end and front-end, and you're comfortable picking up new frameworks as needed.
• You have solid experience with relational databases (like Postgres) and familiarity with deploying to cloud infrastructure (like GCP) in production environments.
• You're excited by AI. You see it as more than hype and are eager to apply real-world AI solutions to help teams streamline their processes.
• You thrive in environments where collaboration and feedback matter, and you're comfortable engaging in constructive discussions to reach the best outcomes.

Our Tech Stack

• Node.js and TypeScript for modern, maintainable development.
• GCP for our infrastructure needs.
• Postgres as our primary database solution.
• AI models that give teams superpowers, automating repetitive processes and resolving issues autonomously.

Work Setup

We operate in a hybrid environment that fosters both collaboration and flexibility. We gather in-office during the week with Fridays remote, plus flexibility when needed. This in-person time is invaluable for rapid onboarding, whiteboard sessions, and collaborative problem-solving.

Perks & Benefits

• Competitive salary (120k-170k) plus meaningful equity. You'll have a genuine stake in what we're building.
• Generous PTO and flexibility. We prioritize outcomes over the number of hours worked.
• Health, dental, and vision coverage. We take care of you and your loved ones.
• A chance to shape the future of support, in an industry that's long overdue for disruption.