Senior Software Engineer, Fullstack
Join Flock Safety as a Senior Fullstack Engineer to build critical software for first responders in a fast-paced environment.
Posted by employer 3 weeks ago
First seen on Joblaze 1 month ago
Last verified on the company career page 1 week ago
Skills & Technologies
Not disclosed in this posting: years of experience, visa sponsorship.
Benefits
Joblaze summary
In this role, the Senior Software Engineer will focus on architecting and scaling the core platform that supports user onboarding, identity management, and privacy controls for Flock Safety's growing user base. Proficiency in TypeScript, Node.js, and React is essential, along with experience in SQL and cloud services like AWS. This position is ideal for someone with a strong background in full-stack development who thrives in a fast-paced environment and is eager to tackle complex technical challenges. Flock Safety is a rapidly scaling organization dedicated to enhancing public safety through innovative technology.
Joblaze insights
- Listed about a month ago — first seen on Joblaze September 3, 2026. Last confirmed on Flock Safety's careers page October 21, 2026.
- Salary band is in line with the typical range for Fullstack roles (median ~$165,000).
- Starts above 55% of 95 comparable senior fullstack roles in United States that list React we track (median $170,000 across 49 companies). See React salary trends
- React appears in 68.9% of 225 comparable senior fullstack roles in United States; SQL appears in 11.1% of 225 comparable senior fullstack roles in United States.
Quick facts
- Is the Senior Software Engineer, Fullstack role remote?
- It's hybrid — Flock Safety expects some on-site time in Remote - USA.
- What's the salary range?
- Flock Safety lists $171,000–$190,000 for this role.
- Where is the role based?
- Flock Safety is hiring for this position in Remote - USA.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: AWS API Gateway, AWS S3, AWS SQS, Docker, Kubernetes, Node.js.
- What seniority level is this role?
- Flock Safety targets senior candidates for this position.
- Is this full-time or contract?
- Full-time for this Senior Software Engineer, Fullstack role at Flock Safety.
From the original posting
The Problem
Every day, thousands of first responders rely on Flock's user-facing platform to investigate and solve crime. As our user base grows exponentially, building the foundational infrastructure that powers customer onboarding, identity management, and ironclad privacy controls becomes a mission critical initiative. . We need a full-stack engineer to design the software engines that form these vital customer touchpoints. You will architect intuitive web applications, high-performance APIs, and secure backend services that ensure a seamless, reliable experience for every user on the front lines.
What You'll Own
Architect and scale the core platform engines powering user onboarding, identity management, and granular privacy controls.
Build end-to-end web applications and resilient APIs using TypeScript, Node.js, and React to deliver intuitive user interfaces and robust backend logic.
Work across relational databases and varied data stores, writing complex SQL and designing scalable data models for mission-critical workflows.
Package applications with Docker and deploy microservices to Kubernetes via Helm, utilizing managed AWS infrastructure (S3, API Gateway, SQS).
Solve complex challenges around authentication, authorization, and data security
What This Role Is Not
This isn't a front-end-only position. You will own the entire vertical stack—from crafting React user interfaces to designing database schemas and deploying backend microservices.
This is not a siloed maintenance role. You will build core platform features from scratch, solve complex identity and privacy architecture problems, and directly shape product growth.
This isn't a static engineering environment. You will work in a fast-paced setting where you take ambiguous problems, map out a plan of attack, and ship code that directly impacts public safety outcomes.
What You Bring
Strong experience building modern web applications and APIs using TypeScript, Node.js, and modern frontend frameworks (React preferred).
Solid database foundation with hands-on experience querying and structuring data across relational data stores using SQL.
Practical experience containerizing applications with Docker and deploying via Helm to Kubernetes environments.
Familiarity with core cloud services, including AWS S3, API Gateway, and SQS messaging queues.
A proactive approach to technical challenges, a commitment to code quality, and a drive to grow alongside a scaling organization.
Compensation
In this role, you'll receive a starting salary between $171,000 and $190,000 as well as Flock Stock Options. Base salary is determined by job-related experience, education/training, as well as market indicators. Your recruiter will discuss this in depth with you during our first chat.
Standard company text repeated across Flock Safety's postings is omitted here.