Senior Software Engineer - Backend (Core Services)

SupportFinity™; Seattle (WA); On-site; USD 190,000 - 200,000; Full time

Benefits offered by this job

Equity

Benefits

Job summary

Read AI in Seattle is seeking a Senior Software Engineer to lead backend systems for our AI-powered productivity platform. You will design, build, and scale services, APIs, and data flows, collaborating with product managers, frontend engineers, and data scientists.

You’ll own the full SDLC, ship weekly, and drive reliability, security, and performance improvements in a fast-paced startup.

Qualifications

• 10+ years of backend software engineering experience.
• Proficiency in Python and AWS; experience designing distributed cloud-native systems.
• Deep knowledge of API design, OAuth2/JWT, and security best practices.

Responsibilities

• Architect, develop, and maintain scalable backend services and APIs using Python, FastAPI, SQLAlchemy, and AWS.
• Collaborate with product managers, frontend engineers, and data scientists to deliver solutions.
• Own the full software development lifecycle from requirements to deployment and monitoring.
• Drive technical excellence through code reviews, mentorship, and best practices.
• Participate in on-call rotations and improve reliability and observability.
• Improve system performance and scalability to support growth.

Skills

Python

AWS

API design

Security

Tools

Docker

Kubernetes

Job description

Senior Software Engineer - Backend (Core Services)

Read AI |

Read AI | Posted Feb 23

Full-time

Seattle

Unknown

Senior Software Engineer, Backend

Read AI is seeking a Senior Software Engineer to join our Backend team. As a senior contributor, you will play a key role in designing, building, and scaling backend systems that power our AI-driven productivity platform. You’ll work in a fast-paced, collaborative environment, shipping code weekly and directly impacting millions of users.

Complete your application with a Provn skills assessment.

Responsibilities

• Architect, develop, and maintain scalable backend services and APIs, primarily using Python (FastAPI), SQLAlchemy, and AWS infrastructure.
• Design and implement features for data ingestion, third-party integrations (e.g., Slack, HubSpot, Notion), authentication/authorization, and enterprise-grade security and compliance.
• Own the full software development lifecycle: requirements gathering, design, implementation, testing, deployment, and monitoring.
• Collaborate closely with product managers, frontend engineers, and data scientists to deliver innovative solutions.
• Drive technical excellence through code reviews, mentorship, and best practices in software engineering.
• Participate in on-call rotations and contribute to operational excellence, reliability, and observability of backend systems.
• Continuously improve system performance, scalability, and reliability to support rapid user and data growth.
• Contribute to a culture of innovation, ownership, and customer-centricity.

Requirements

• 10+ years of professional experience in backend software engineering, with a strong track record of shipping production systems.
• Proficiency in Python (or similar languages such as Java, C++, or Node.js); Experience designing and building distributed, cloud-native systems (preferably on AWS).
• Deep understanding of API design, authentication/authorization protocols (OAuth2, JWT), and security best practices.
• Familiarity with CI/CD, infrastructure-as-code (Terraform), and modern DevOps practices.
• Excellent communication skills; ability to explain complex technical concepts to both technical and non-technical audiences.
• Strong sense of ownership, curiosity, and a passion for innovation and continuous learning.
• Experience working in a startup or fast-paced environment is highly valued.
• Experience with containerization (Docker, Kubernetes) is a plus.

This description reflects Read AI's focus on rapid iteration, technical excellence, and building robust backend systems to support AI-powered productivity tools for a growing user base.

Why Read AI?

• Innovative: We bring AI to the masses with proactive technology that acts as the ultimate AI assistant. Built on our proprietary, patented technology, Read AI takes notes, surfaces information, facilitates collaboration, and learns you, making individuals and teams more effective.
• Massive Impact: AI's greatest impact will be on the ability to allow people to do more, taking away mundane tasks, and guiding them to the next best action.
• Growth Opportunities: Read AI is the fastest growing AI-copilot and meeting notetaker in history, and is one of the leading AI companies in the world, adding more than 1MM new customers every month. The company raised Series A and B in 2024, also was recognized as a Top Startup in Seattle by LinkedIn (2025), also notably a Top Company To Watch in 2025 by Inc Magazine, and is one of the Top AI Companies in Demand by Startups, according to a16z.
• Leadership: Learn more about CEO and Co-Founder David Shim in this Fortune Good Life profile and listen to him share his vision for AI Agents, Digital Twins and the Future of Work. CTO and Co-Founder Rob Williams was recently anointed as one of the most disruptive leaders in AI. For more on our technology, Co-Founder and VP Data Science Elliott Waldron goes behind-the-scenes on our patents and models in this tech brief.
• Collaborative Culture: Work in a supportive and collaborative environment with a diverse and talented team.

Software Engineer positions offer a base pay range of $190,000 - $200,000, plus equity and benefits. Please note that the base pay shown is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location. We also offer low deductible health plans, as well as flexible time away and family leave programs.

Please note our company does not provide visa support or sponsorship for employees.

About the company

Read AI