Junior Java Developer

Sorry, this job was removed at 04:28 p.m. (UTC) on Friday, Jul 31, 2026
Irving, TX, USA
In-Office
Junior
Security
The Role
Develop scalable Java backend systems, integrate multi-modal AI models and automation agents, build web/mobile React features, ensure system performance and automated QA, and collaborate across product, UX, and QA.
Summary Generated by Built In

Applicants must be authorized to work for any employer in the U.S. We are unable to support or sponsor any U.S. immigration benefit (such as, but not limited to, H-1B, TN, STEM OPT) at this time.

Location: Irving, TX

Workstyle: Hybrid schedule - employees work onsite a minimum of four days per week, with one remote day. Five days onsite may be required based on business needs.

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. You’ll also play a key role in shaping how AI and automation are integrated into our products and engineering workflows.

What You’ll Do

  • 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

What We’re Looking For

  • 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 WebSockets)
  • Experience with data storage systems:
    • SQL
    • Key-value stores
    • Document databases
  • Experience with cloud platforms (AWS and/or GCP)
  • Proficiency with Git version control

How You Work

  • 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

Key Traits for Success

  • 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.

Skills Required

  • 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)
  • Ability to write clean, readable code independently (without AI assistance)
  • Solid understanding of system architecture and design
  • Experience with web services (REST and/or WebSockets)
  • Experience with SQL databases
  • Experience with key-value stores
  • Experience with document databases
  • Experience with cloud platforms (AWS and/or GCP)
  • Proficiency with Git version control

ADT Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ADT and has not been reviewed or approved by ADT.

  • Retirement Support A 401(k) with a per‑paycheck company match and the possibility of an additional year‑end contribution is positioned as competitive. Feedback suggests this is a reliable anchor of total compensation value.
  • Parental & Family Support Paid parental leave, adoption/infertility support, and childcare discounts are highlighted as part of the package. Feedback suggests these offerings add meaningful non‑cash value across different employee groups.
  • Wellbeing & Lifestyle Benefits Core medical/dental/vision coverage is paired with an EAP, wellbeing programs, and employee discounts, with noted emphasis on mental‑health initiatives. Eligibility beginning the first of the month after 31 days in many roles reinforces accessibility and day‑to‑day usefulness.

ADT Insights

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The Company
HQ: Boca Raton, FL
21,118 Employees
Year Founded: 1874

What We Do

ADT is the most trusted brand in smart home and business security. Through innovative products, partnerships and the largest network of smart home security professionals in the United States, we connect and protect what matters most to our customers at home, work and on the go. For more information, visit www.adt.com.

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