Junior Software Engineer

About the Role

If you live and breathe agentic coding and can’t imagine living another day without your Cursor or Claude code subscription: we want you on our team.

In this role, you’ll build scalable backend software in Java, supporting applications used by ADT customers. You’ll also play a key role in shaping how AI and automation are integrated into our products and engineering workflows.

• Partner with Product, UX, and fellow Software Engineers to turn ideas into scalable, production-ready code
• Design and develop internal (and potentially customer-facing) agents to automate processes as model capabilities evolve
• Integrate multi-modal models into product pipeline to help better take care of our users, from analyzing video streams to generating automated, ML-driven reports
• Design systems with scalability, performance, and storage in mind
• Work with QA to build repeatable, automated validation of user-facing features
• Troubleshoot and resolve issues across environments
• Ensure stability and performance of production systems with minimal user impact
• Estimate effort for new projects (in tokens)
• Follow best practices across coding standards and the full software development lifecycle

• Bachelor’s degree in Computer Science or related field (or equivalent experience)
• Strong experience with Java backend development
• Experience building React web and/or mobile applications
• Comfortable working in AI-assisted development environments (e.g., Cursor, Claude, MCPs, feedback loops)
• Ability to write clean, readable code independently (without AI assistance)
• Solid understanding of system architecture and design
• Experience with web services (REST and/or Web Sockets)
• Experience with data storage systems:
  • SQL
  • Key-value stores
  • Document databases
• Experience with cloud platforms (AWS and/or GCP)
• Proficiency with Git version control

• Comfortable collaborating within a team (human and AI-assisted environments)
• Proactive, self-driven, and able to take ownership of work
• Strong problem-solving skills with ability to navigate complex challenges
• Curious and continuously learning new technologies
• Able to manage multiple priorities effectively
• Seek guidance from others when needed

• Customer-focused mindset
• Strong sense of ownership and accountability
• Bias for action and results
• High integrity and professionalism
• Collaborative and effective in team environments
• Adaptable and comfortable with change
• Ongoing commitment to learning and technical growth

Los Angeles Applicants:
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Philadelphia Applicants:
Background checks will be conducted during the employment process. Any information will be reviewed through an individualized assessment in accordance with the Philadelphia Fair Criminal Record Screening Standards Ordinance.

ADT is an Equal Employment Opportunity (EEO) Employer. We celebrate diversity and are committed to building an inclusive team that represents a variety of backgrounds, perspectives, and skills. ADT strives to ensure every employee and applicant feels valued. Visit us at  to learn more.