RTX

2 weeks ago

Principal Software Engineer (Onsite)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 6 hours agoStatus: Live

Job Summary

Provide technical leadership for a Java software development team, guiding architecture and design decisions to deliver scalable, reliable, high-performance production systems. Own system architecture, ensure code quality through reviews and mentorship, and help solve complex technical issues. Collaborate closely with product managers, designers, and stakeholders, while supporting project planning, timeline estimates, risk management, documentation, and continuous innovation.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Guide the development team in technical decision-making, ensuring best practices and high code quality.
•Design and maintain software system architecture to meet scalability, reliability, and performance goals.
•Perform code reviews and mentor team members to improve technical skills and knowledge.
•Collaborate with product managers, designers, and stakeholders to align technical implementations with business objectives.
•Address technical challenges, debug issues, estimate project timelines, manage technical risks, and maintain documentation.

Pay and Benefits

Salary: USD 107,500 - 204,500

Perks:Health InsuranceDentalVision401kParental LeavePaid LeaveRelocation

Key Requirements

•Typically requires a STEM degree and a minimum of 8 years of prior relevant experience.
•Experience with Java.
•Experience with Agile Java software development methodologies, Atlassian tools, and object-oriented design.
•Experience with architecture on large-scale production systems.
•Active and transferable TS/SCI security clearance and U.S. citizenship are required prior to start date.

Experience:8+ years

Education:

Skills:Technical leadershipCode reviewMentorshipProblem-solvingCommunication

Certifications:AWS Certified Solutions Architect – Associate

Tech Stack:JavaAgileAtlassianGitChefRubyPythonGroovySQLNoSQLAWS S3AWS SQSAWS SNSApache FelixApache VelocitySpring BootSpring IntegrationSpring FrameworkDockerKubernetes

Eligibility

Nationality:US National

Security Clearance:TS/SCI

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX