Senior Software Engineer, Backend

Beacon AI, Inc

$130K — $155K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in backend systems or equivalent experience through internships, projects, or coursework
  • Proficient in at least one modern backend programming language like Python or JavaScript/TypeScript (Node.js)
  • Familiar with API design or consumption and working with databases
  • Experience in production environments with a focus on reliability, performance, and security
  • Strong problem-solving skills and a willingness to learn from feedback
  • Ability to collaborate effectively in a fast-paced environment

Responsibilities

  • Design, implement, and maintain backend services and APIs for web and mobile applications
  • Partner with senior engineers to develop reliable and scalable backend systems in production
  • Integrate internal and external data sources, including real-time and batch data pipelines
  • Collaborate with product managers and teams to deliver backend features supporting user-facing functionality
  • Participate in code reviews and adhere to backend best practices and architectural patterns
  • Ensure system reliability, performance, and maintainability through testing, monitoring, and documentation

Benefits

  • 100% of employee medical premiums covered; 25% for dependents
  • 3 weeks PTO plus 13+ paid company holidays
  • 401(k) plan offered without current employer match, with future enhancement commitment
Full Job Description
Role Overview

We are seeking a Senior Backend Software Engineer to join our team and help build the backend systems that power our flight safety platform. In this role, you will work closely with senior engineers and product partners to design, build, and maintain backend services, APIs, and data pipelines. You'll contribute to production systems, grow your backend engineering skills, and play a meaningful role in supporting mission-critical, real-world applications.

What You'll Do
  • Design, implement, and maintain backend services and APIs used by web and mobile applications.
  • Work with senior engineers to build reliable, scalable backend systems in production environments.
  • Integrate with internal and external data sources, including real-time and batch data pipelines.
  • Collaborate with product managers and cross-functional partners to deliver backend features that support user-facing functionality.
  • Participate in code reviews and follow established backend best practices and architectural patterns.
  • Help ensure system reliability, performance, and maintainability through testing, monitoring, and documentation.

What Will Make You Successful
  • 5+ years of experience building backend systems, or equivalent experience through internships, projects, or coursework.
  • Experience with at least one modern backend language such as Python or JavaScript/TypeScript (Node.js).
  • Familiarity with designing or consuming APIs and working with databases or data stores.
  • Exposure to production environments and an understanding of reliability, performance, and security fundamentals.
  • Strong problem-solving skills and eagerness to learn from feedback and mentorship.
  • Ability to work effectively in a collaborative, fast-moving environment.

Bonus Points
  • Passion for aviation and a desire to improve air travel efficiency and safety.
  • Exposure to data pipelines, real-time data systems, or distributed systems concepts.
  • Interest in machine learning, data-intensive systems, or large-scale data processing.
  • Familiarity with cloud platforms, CI/CD workflows, or DevOps concepts.

Work LocationThis is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.

Perks & Benefits (Full-Time Employees)
  • Healthcare: 100%* of employee medical premiums covered; 25% for dependents
  • Time Off: 3 weeks PTO plus 13+ paid company holidays
  • 401(k): Offered (no current employer match, but we are committed to enhancing this benefit in the future)

Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status). We are unable to provide visa sponsorship or support visa transfers. All work must be performed in the United States.

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