Flock Safety is hiring a Senior Backend Engineer - Rails to build performant systems and deliver critical features for our public safety platform. In this role, you’ll contribute to architectural discussions, hone database integrity, and act as a technical lead while working autonomously within a fully-remote team.
What You'll Do
- Build performant backend systems.
- Contribute to architectural discussions for our platform.
- Deliver features that matter to our mission.
- Hone the integrity and performance of a PostgreSQL database where Rails is not the only client.
- Participate in database migration reviews.
- Contribute to platform architecture improvement.
- Support ongoing platform improvements.
- Lead a database optimization initiative.
- Act as a technical lead for a mid-sized project.
What We're Looking For
- 3+ years of PostgreSQL experience in querying and schema architecture.
- 3+ years of database architecture experience.
- 8+ years of Rails development experience.
- Excellent written and verbal communication skills.
- Excellent problem solving and analytical skills.
Nice to Have
- Framework-level development knowledge of Rails internals.
- Techniques for scaling Rails applications.
- Experience with Rails apps that demand especially high performance or reliability.
- Experience with Rails apps that are not their database's only client.
Technical Stack
- Ruby
- Ruby on Rails
- PostgreSQL
Team & Environment
You will be a senior member of the engineering team, operating as a 'manager of one' within a supportive, fully-remote environment.
Benefits & Compensation
- Salary range: $171,000-$190,000 plus Flock Safety Stock Options.
- Flexible PTO plus 11 company holidays.
- Fully-paid health benefits: Medical, Dental, Vision and an HSA match.
- 12 weeks of 100% paid parental leave for all employees. Birthing parents eligible for an additional 6-8 weeks.
- $50,000-lifetime maximum benefit for eligible adoption, surrogacy, or fertility expenses via Maven.
- Mental health benefits via Spring Health.
- Caregiver support via Cariloop.
- 1:1 sessions with Equity Tax Advisors via Carta.
- Employee Resource Groups (ERGs).
- $150 per month WFH stipend.
- $250 per year Productivity Stipend.
- One-time $750 Home Office Stipend.
Work Mode
This is a fully-remote position open to candidates within the USA.
Flock is an equal opportunity employer. We celebrate diverse backgrounds and thoughts and welcome everyone to apply for employment with us.




