Senior Software Engineer

3019992Applicants 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.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.What You’ll Do:As a Senior Software Engineer, you’ll play a key role in building and maintaining ADT’s Java-based platform systems that support our home security services. You’ll work as an individual contributor on a distributed platform team, contributing to large-scale systems deployed in cloud and containerized environments.Design, build, and maintain Java-based software supporting platform capabilities and new featuresWrite high-quality, production-ready code and resolve defects across the software lifecycleDesign technical solutions for new features, often with limited input or well-defined requirementsTroubleshoot and resolve issues identified in QA and production environmentsEnsure long-term performance, scalability, and reliability of platform systemsResearch, evaluate, and promote technical solutions to support platform goalsEstimate development effort for new projects and enhancementsMentor junior engineers on coding practices, system design, and software lifecycle conceptsCollaborate with engineers across a distributed team to deliver reliable, scalable solutionsLeverage AI-assisted development tools, where appropriate, to improve development workflowsWhat You’ll Need:8+ years of professional experience developing software in JavaExperience working within large, complex codebases and distributed systemsExperience designing and supporting backend services and APIs (REST and/or WebSockets)Experience working with data storage technologies such as SQL, key-value stores, or document databasesExperience deploying or supporting applications in cloud environments (GCP and/or AWS)Familiarity with containerized or cloud-native environments (e.g., Kubernetes)Experience with Git-based version controlExperience working in Agile development environments and using Agile toolsScripting experience using Bash and/or PythonStrong problem-solving skills and attention to detailAbility to independently research and apply new technologiesAbility to manage time effectively while working across multiple initiativesSkills That Set You Apart:Comfort designing solutions with limited directionAbility to balance independent work with seeking input from peersExperience mentoring or supporting less experienced engineersA positive, can-do attitude and strong ownership mindsetAbility to think strategically while delivering tactical resultsLos 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.Compensation & Benefits:The salary range for this role is $117,600.00 - $176,400.00 and is based on experience and qualifications.Certain roles are eligible for annual bonus and may include equity. These awards are allocated based on company and individual performance.We offer employees access to healthcare benefits, a 401(k) plan and company match, short-term and long-term disability coverage, life insurance, wellbeing benefits and paid time off among others. Employees accrue up to 120 hours in their first year. Your accrual rate increases after your first year. We also offer 6 paid holidays.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 jobs.adt.com/diversity to learn more.