Senior Full Stack Engineer

About Topline Pro

We’re building AI powered Shopify for service businesses. We help service pros (e.g., roofers, landscapers, painters, cleaners) acquire direct business, fast. Up and running within minutes using Gen AI, our digital storefront products help pros get discovered, trusted, and booked repeatedly.

Topline Pro is co-founded by Nick Ornitz (CEO) and Shannon Kay (CPO) with an excellent team of 70+ rockstars with plans to expand more in 2025. We serve thousands of local service businesses and were named as one of the 2023 and 2024 top 50 Tech Companies building for SMBs.

We're YC-backed and well funded with several years of runway, and we’ve experienced rapid growth in the past year. We're in a phenomenal position to scale—with the financial foundation, product-market fit, and momentum to go big. You’ll be joining at an inflection point—where the groundwork is laid and the path to massive impact is clear.

We are looking for a Senior Full Stack Software Engineer to join our growing and passionate team in Boston. You will partner with product and design to deliver simple, reliable experiences for our customers. You will own problems end to end from discovery through launch and iteration, set a high bar for code quality, and help mentor others as we scale.

We hire people, not checklists. If this role excites you and you meet most but not all qualifications, we encourage you to apply.

What we are looking for:

Experience

• Minimum 6 years as a software engineer

• Demonstrated experience in designing, building and maintaining complex, scalable web applications

What You'll Work With
We build with a modern, pragmatic tech stack. While we don't expect you to be an expert in everything, we're looking for significant experience with many of these tools:

• Backend: Python, Django, Django REST Framework, Celery

• Frontend: JavaScript, TypeScript, React, CSS

• Databases: PostgreSQL, Redis

• Infrastructure and DevOps: AWS (Fargate, ECR, S3), CI/CD with Github Actions, and a strong testing culture (Unit and Integration Tests)

• AI and data tools: PydanticAI, OpenAI APIs, agentic AI development

Core skills

• A proactive approach to problem-solving, with a talent for untangling complex challenges and communicating solutions clearly to diverse audiences.

• A track record of successful collaboration with product managers, designers, and other engineers to ship features from concept to launch.

• The ability to mentor other engineers and elevate the team's technical bar through thoughtful code reviews and design discussions.

• Excellent written and verbal communication

💎 How You'll Show Up

We are a values-driven team, and we look for teammates who embody the following:

• Be an Owner: You take full responsibility for outcomes. You act in the company’s best interest, move with urgency, and drive impact.

• No Bullshit: You value clear thinking, direct communication, and honest decision-making. You say what you mean and follow through.

• Think Big, Learn Fast: You’re curious, ambitious, and fast to experiment. You approach challenges with optimism and iterate toward better solutions.

• One Team, One Dream: You believe great outcomes come from great collaboration. You build strong relationships and operate with humility.

• Empower Every Voice: You listen actively and communicate clearly. You make space for others and engage with respect.

• Celebrate Wins: You recognize and appreciate both team and individual achievements. You bring energy and positivity to your work

🙌 What we offer

• Competitive cash compensation and equity package

• Full Medical, Dental and Vision Health Coverage

• Computer and workspace enhancements

• Company-paid Wellhub membership for fitness and wellness

• Dinner covered with Uber Eats + a stocked kitchen to keep you fueled.

• 401(k) plan

• Unlimited vacation, 7 company holidays including election day, and 1 personal volunteer day a year

• Fun-filled team that doesn’t take themselves too seriously, including virtual cameos from the team dog mascots Caro and Alta