Software Architecture Engineering

Software Engineering | Python | Rust | Distributed Systems | AI | LLM | Backend | System Design | Defense Technology | Aviation Technology | Critical Infrastructure | Boston | $210k Location: Boston, MA (onsite)Salary: $160,000 - $210,000 Base SalaryRole: Senior Software EngineerAbout the OpportunityOur client develops mission-critical technology that powers decision-making across aviation, defense, energy, and other critical infrastructure sectors. Their platform enables organizations to transform days of analysis into actionable insights in seconds, supporting complex operations where speed, accuracy, and reliability matter most.This is an opportunity to join an innovative engineering team solving challenging technical problems with real-world impact. You'll help build technology that enhances operational decision-making and improves safety in critical environments.What You'll DoDesign, build, and launch innovative software products from concept to production (0 to 1).Collaborate closely with engineers, deployment strategists, and end users.Develop high-performance systems that solve complex operational challenges.Help establish engineering standards and best practices.Build decision-support tools that deliver measurable impact for customers.Contribute across the entire software development lifecycle, from architecture and implementation to deployment and optimization.What We're Looking ForRequired QualificationsProficiency in at least one modern programming language.Strong ability to quickly learn and work with technologies such as Python and Rust.Experience leveraging modern LLM and AI-assisted development tools to improve productivity and code quality.Ability to travel as required.Ability to obtain and maintain a security clearance.Preferred Senior-Level ExperienceExperience building and maintaining high-performance, scalable systems.Proven success leading technical initiatives and driving engineering excellence.Hiring ProcessThe interview process is designed to reflect real-world collaboration and problem-solving rather than traditional testing. Additional InformationThis role involves work with export-controlled technology and restricted U.Government data. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.In addition to base pay, direct-hire employees may be eligible for client offered benefits such as medical, dental, and vision coverage, and paid leave where required by applicable law.