Back End Software Engineer I

Abnormal AI; United States; On-site; USD 127,000 - 150,000; Full time

Job summary

Join Abnormal AI as a Software Engineer II where you will leverage cutting-edge AI tools to develop scalable software solutions. Work collaboratively with industry-leading engineers to create systems that combat modern cyber threats, while positively impacting Fortune 500 enterprises. This role offers an opportunity to make significant contributions in the realm of cybersecurity through innovative technology and solutions.

Qualifications

• 1+ years of professional experience in software development.
• Backend experience with Python, TypeScript, or Go.
• Frontend proficiency in React, Angular, or Vue.

Responsibilities

• Use Cursor, Copilot, and other AI tools to enhance productivity.
• Build consumer-grade interfaces and APIs for AI insights.
• Design secure, scalable systems to prevent cyberattacks.

Skills

Backend development

Frontend frameworks

AI development tools

Cloud platforms knowledge

Data structures

Job description

2 days ago Be among the first 25 applicants

Get AI-powered advice on this job and more exclusive features.

The Opportunity

Abnormal AI is

The Opportunity

Abnormal AI is revolutionizing cybersecurity by leveraging AI-native technologies to combat modern cyber threats. We’re building a team of top-tier engineers who are excited to use Generative AI tools like Cursor, GitHub Copilot, and Claude to redefine how software is built—faster, smarter, and more efficient.

We are seeking a highly skilled Software Engineer II to help shape the future of AI-powered application development. If you’re passionate about cutting-edge technology, scalable systems, and solving real-world challenges, this is your opportunity.

What You’ll Do as a Software Engineer II

As part of our engineering team, you will:

Leverage AI-powered Development – Use Cursor, Copilot, and other AI tools to enhance productivity, optimize workflows, and automate repetitive tasks.

Develop Data-Driven Applications – Build consumer-grade interfaces and APIs that power our advanced behavioral AI insights.

Combat Modern Cyber Threats – Design and deploy secure, scalable systems that detect and prevent sophisticated cyberattacks.

Collaborate with Fortune 500 Enterprises – Work with customers and security teams to rapidly iterate and deliver impactful solutions.

Build at Scale – Design backend services and cloud architectures that support billions of security events across enterprises worldwide.

Technical Requirements

We’re looking for engineers who have:

1+ years of professional experience in software development.

Backend development experience with Python, TypeScript, or Go.

Proficiency in frontend frameworks – React, Angular, or Vue.

Familiarity with AI development tools such as Cursor, GitHub Copilot, or Claude.

Experience / passion in building scalable, enterprise-grade applications.

Knowledge of cloud platforms (AWS, GCP, or Azure) and containerization (Docker, Kubernetes).

Strong fundamentals in computer science, data structures, and performance optimization.

Why Abnormal AI?

Work on AI-native Security Solutions – Build real-world AI-powered applications that protect enterprises from evolving cyber threats.

Leverage AI to Accelerate Development – We encourage AI-assisted coding to enhance creativity, eliminate grunt work, and boost engineering velocity.

Solve Complex Challenges at Scale – Work on high-volume, distributed systems processing billions of security signals.

Join a High-Caliber Team – Collaborate with industry-leading engineers, AI researchers, and security experts.

Impact Fortune 500 Enterprises – Build solutions that secure the world’s largest companies from sophisticated cyber attacks.

Ready to be part of AI transformation at Abnormal AI? Apply Now!

Once you apply, you’ll be invited to our AI-powered Development Challenge, where you’ll gain hands-on experience with AI-powered tools like Cursor and Copilot to build real-world application features. This challenge is a take-home assignment, requiring 2-4 hours of work to be completed within one week - apply when you’re ready!

At Abnormal AI, certain roles are eligible for a bonus, restricted stock units (RSUs), and benefits. Individual compensation packages are based on factors unique to each candidate, including their skills, experience, qualifications and other job-related reasons. We know that benefits are also an important piece of your total compensation package. Learn more about our Compensation and Equity Philosophy on our Benefits & Perks page.

Base salary range:

$127,500—$150,000 USD

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Computer and Network Security

Referrals increase your chances of interviewing at Abnormal AI by 2x

Get notified about new Back End Developer jobs in United States.

Full Stack Engineer (L5), N-Tech Software Engineering

United States $100,000.00-$900,000.00 6 days ago

Full-Stack Software Engineer (New graduates: United States)

United States $70,000.00-$100,000.00 2 days ago

United States $100,000.00-$130,000.00 4 months ago

Palo Alto, CA $140,000.00-$185,000.00 2 weeks ago

Full Stack Software Engineer (L5), Content Middleware Infrastructure

United States $170,000.00-$720,000.00 3 days ago

United States $90,000.00-$170,000.00 8 months ago

Denver, CO $80,000.00-$105,000.00 5 months ago

United States $120,000.00-$170,000.00 3 days ago

United States $120,000.00-$170,000.00 1 week ago

Software Engineer, Backend (Consumer - Stablecoin)

United States $147,000.00-$174,000.00 2 days ago

United States $140,000.00-$170,000.00 1 month ago

United States $170,000.00-$180,000.00 2 days ago

United States $110,000.00-$133,000.00 3 months ago

Philadelphia, PA $25.00-$35.00 10 hours ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.