Senior Software Engineer, Cellular

Who is Flock?

Flock Safety is the leading safety technology platform, helping communities thrive by taking a proactive approach to crime prevention and security. Our hardware and software suite connects cities, law enforcement, businesses, schools, and neighborhoods in a nationwide public-private safety network. Trusted by over 5,000 communities, 4,500 law enforcement agencies, and 1,000 businesses, Flock delivers real-time intelligence while prioritizing privacy and responsible innovation.

We’re a high-performance, low-ego team driven by urgency, collaboration, and bold thinking. Working at Flock means tackling big challenges, moving fast, and continuously improving. It’s intense but deeply rewarding for those who want to make an impact.

With nearly $700M in venture funding and a $7.5B valuation, we’re scaling intentionally and seeking top talent to help build the impossible. If you value teamwork, ownership, and solving tough problems, Flock could be the place for you.

The Opportunity

We are hiring a Cellular focused SW Engineer to significantly improve our integrated 5G connectivity solution across the entire stack. The role would entail working on the state of the ART cellular modems, connecting them to our drone and web based systems. As a lead engineer for your discipline you will be tasked with challenging set-ups, supporting advanced 5G features within the radio firmware, driver and user space. You would Integrate multiple cellular radio links into a single stream and optimize link capacity, latency and stream allocation across these radios. You would work to integrate a cloud base solution into the cellular system and optimize key performance indicators for this connection. The position assumes full ownership of the Cellular set-up, establishing metrics and monitoring test results. You will be collaborating with RF, Systems, device SW and cloud engineering team members who would support the creation of these set-ups.

The position requires you to be partly on-site at our Engineering center in Atlanta Georgia.

The Skillset

• Bachelor’s Degree Computer Science or Electrical Engineering.
• 3+ years of experience in cellular firmware and user space design.
• Proficiency in C, C++, and Python is required.
• Demonstrated effective communication skills (verbal, written, and presentation).
• Excellent teamwork skills with a proven ability to collaborate within a cross-functional team and ensure timely project success.

Nice To Have

• Knowledge of wireless standards, specifically 3GPP.
• Knowledge and experience with commercial connectivity devices, including mobile and IoT devices.
• Experience with wireless products and their general software stack.
• Familiarity with Databricks, Snowflake, or similar database software.

_Feeling uneasy that you haven’t ticked every box? That’s okay; we’ve felt that way too. Studies have shown women and minorities are less likely to apply unless they meet all qualifications. We encourage you to break the status quo and apply to roles that would make you excited to come to work every day.

_90 Days at Flock

We are a results-oriented culture and believe job descriptions are a thing of the past. We prescribe 90 day plans and believe that good days lead to good weeks, which lead to good months. This serves as a preview of the 90 day plan you will receive if you were to be hired as a Senior Software Engineer at Flock Safety.

The First 30 Days

• Learn about Flock products and how to use them in the lab.
• Integrating an off the shelf radio into our drone-web system

The First 60 Days

• Complete the extraction of radio and link statistics and the ability to store them on an agreed upon data base.
• Architecture of multi-link operation for cellular operation.

90 Days & Beyond

• Complete an initial design of rate adaptation for cellular operation and explore real life performance.

The Interview Process

We want our interview process to be a true reflection of our culture: transparent and collaborative. Throughout the interview process, your recruiter will guide you through the next steps and ensure you feel prepared every step of the way.

• Our First Chat: During this first conversation, you’ll meet with a recruiter to chat through your background, what you could bring to Flock, what you are looking for in your next role, and who we are.
• The Technical Assessment: Our technical assessments seek to test the hard skills required to do the job. Engineers may find themselves in coding interviews or architecture discussions, sales roles may present mock discovery calls, and leadership roles may craft 90 day plans. Your recruiter will inform you of which assessment you will be assigned and ensure you are fully prepared for your big day.
• The Panel: Learn more about the team, responsibilities, and workflows. You should be prepared to speak about past projects, how you collaborate and communicate with others, and how you live our values. Depending on the team and role you are interviewing for, you may meet with several teammates as well as cross-functional partners.
• The Executive Review: A chance to meet an executive in your function and view Flock from a different lens. Be prepared to ask well-thought-out questions about the company, culture, and more.

Salary & Equity

In this role, you’ll receive a starting salary of $149,600- $187,000 as well as Flock Safety Stock Options.

The Perks

🌴Use what you need PTO: We seriously mean it, plus 11 company holidays and your birthday off!

⚕️Fully-paid health benefits plan for employees: including Medical, Dental, and Vision and an HSA match.

👪Family Leave: All employees receive 12 weeks of 100% paid parental leave. Birthing parents are eligible for an additional 6-8 weeks of physical recovery time.

🍼Fertility & Family Benefits: We have partnered with Maven, a complete digital health benefit for starting and raising a family. We will reimburse $10,000 a year for adoption, surrogacy, or fertility.

🧠Mental Health: All employees receive an annual subscription to Headspace.

💖Caregiver Support: We have partnered with Cariloop to provide our employees with caregiver support

💸Carta Tax Advisor: Employees receive 1:1 sessions with Equity Tax Advisors who can address individual grants, model tax scenarios, and answer general questions.

💻WFH Stipend: $150 per month to cover the costs of working from home.

📚Productivity Stipend: $250 per year to use on Audible, Calm, Masterclass, Duolingo, Grammarly and so much more.

🏠Home Office Stipend: A one-time $750 to help you create your dream office.

_Flock is an equal opportunity employer. We celebrate diverse backgrounds and thoughts and welcome everyone to apply for employment with us. We are committed to fostering an environment that is inclusive, transparent, and collaborative. Mutual respect is central to how Flock operates, and we believe the best solutions come from diverse perspectives, experiences, and skills. We embrace our differences and know that we are stronger working together.

__If you need assistance or an accommodation due to a disability, please email us at recruiting@flocksafety.com. This information will be treated as confidential and used only to determine an appropriate accommodation for the interview process.

_At Flock Safety, we compensate our employees fairly for their work. Base salary is determined by job-related experience, education/training, as well as market indicators. The range above is representative of base salary only and does not include equity, sales bonus plans (when applicable) and benefits. This range may be modified in the future. This job posting may span more than one career level.