Backend Software Engineer – Multiple Openings

Common Room is the AI GTM Platform that empowers your teams with AI agents built on complete buyer intelligence. We unify every signal across the full buyer journey into one continuously-updated person-level viewso your team knows exactly who to target and why what to say and when to reach out.

GTM teams are drowning in tool sprawl fragmented data and AI that doesnt deliver. Common Room replaces your disconnected stack with one platform built for scale and complexity. We bring together data orchestration and execution in one system built for orgs of 75-1000.

Weve raised over $50 million from top-tier investors including Greylock Index and Madrona and were backed by 25 operators from companies like Figma Stripe Airtable Slack Notion Loom and more.

Develop infrastructure data models features and overall system to build APIs and maintain codebase to resolve customer issues.

Write well designed testable code ensuring systems are efficient optimized scalable and reliable.

Develop software testing and validation procedures and documentation.

Ensure Common Rooms core internal capabilities infrastructure and ML systems serve the needs of customers and our team.

Analyze problem solve and design systems and simple elegant solutions while considering observability SLA and scalability.

Maintain relational database applications.

Utilize tools including AWS Postgres and Node. Utilize data technologies including Redshift

MongoDB Docker Redis React and TypeScript.

Work with software development lifecycle and teammates in an agile planning environment.

Identify and participate in company-building initiatives.

HQ Seattle; Work remotely from any location in the U.S.

BS Degree in Computer Engineering or a related degree plus 2 years of experience as a Software

Engineer or a related position. Experience must include:

• Designing developing testing and maintaining software systems and features.

• Modifying existing software to correct errors and enhance performance.

• Writing clean efficient and testable code.

• Managing data storage retrieval and manipulation to evaluate software capabilities.

• Tools including Typescript React Amazon Web Services Generative AI

• Performance optimization and improved scalability and reliability.

• Maintaining relational database applications utilizing relational and non-relational data structures.

HQ Seattle; Work remotely from any location in the U.S.

Salary Range: $130000 to $190000; Place of employment and interview: Common Room Inc. 92 Lenora Street Suite 182 Seattle WA. 98121/ HQ Seattle; Work remotely from any location in the U.S.; Contact: Chris Doege EPD Recruiter; Phone ; ; Mail Resume to Common Room Inc. Attn: Recruiting 92 Lenora Street Suite 182 Seattle WA. 98121; Include Job Code: 2026-01 in reply.

• Be Customer-centric - We work backwards from the needs of our customers. The crisp articulation of customer value guides our decisions.

• Strive for Simplicity -We choose simplicity over complexity whenever possible. We seek to identify and understand the essential quality of what we are building.

• Make it Happen - We are quick to take the first step and prioritize decisiveness over fear of making a mistake. We dont confuse motion for movement and we measure ourselves on impact over actions.

• Were In this Together -We measure personal success by the success of our customers and teammates. Relationships matter and the strongest ones are built on the foundations of trust enablement and transparency.

Our investment in caring for our employees and their families is a key part of our values and culture at Common Room:

• Competitive base compensation with meaningful equity ownership

• Health insurance including medical dental and vision HSA and FSA

• We pay 100% of your employee premium and 50% of your premium for any dependents

• Unlimited Paid Time Off

• Paid Company Holidays

• Work from home policy including a laptop and support for your home office needs

• Monthly Remote Stipend

• 401(k) self contribution

• Paid Family Leave

• Opportunity to join a diverse passionate and fun team at a pivotal time in the companys lifecycle

Common Room provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.

Required Experience:

IC