Senior Software Engineer

Lumiplan

Senior Software Engineer developing aerospace products and maintaining safety-critical software systems. Leading design and verification activities according to RTCA DO-178 standards at Luminator Technology Group.

Posted 6/13/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

RTOSSubversion

About the role

Key responsibilities & impact

Responsible for designing, developing, and maintaining software for our Aerospace products in accordance with industry best practices.
Integral to the design, development, and verification of safety-critical software systems that meet stringent industry standards, specifically RTCA DO-178.
Lead software architecture, documentation, design proposal participation, and verification/validation activities across new and existing products.

Requirements

What you’ll need

Minimum 7 years of verifiable experience in software engineering, with a focus on aerospace or safety-critical systems.
Knowledge: Strong knowledge of both RTCA DO-178 standard and verifiable design experience shipping a product designed under this standard.
Programming Languages: Expertise in embedded programming language such as C.
Software Architecture: Solid understanding of software architecture, including real-time operating systems (RTOS) and hardware-software integration.
Hardware: Familiarity with communication protocols (e.g., UART, SPI, I2C, RS-485, CAN) and other hardware interfaces.
Documentation: Proven experience in writing and reviewing technical documentation related to DO-178 including requirements traceability, design, test procedures, and certification artifacts.
Tools: Familiarity with development tools, version control systems (e.g., Git, SVN), debugging, and simulation tools used in embedded software development.
Collaboration: Experience working in a collaborative, cross-functional engineering environment, including hardware, software, and systems engineers.
Problem-Solving: Strong analytical and troubleshooting skills, with a demonstrated ability to resolve complex technical issues.
Education: Bachelor’s degree in computer engineering, Computer Science, Electrical Engineering, or a related field required. Advanced degree preferred.

Benefits

Comp & perks

Competitive compensation with career growth potential.
Generous time off: Vacation and wellness time, 10 company holidays, and 2 floating days.
Educational Assistance Program: Robust reimbursement program for professional growth.
Health and wellness: Medical, dental, and vision coverage.
Generous 401k match program.
Benefits Effective Day One!

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Cembedded programmingsoftware architecturereal-time operating systemshardware-software integrationcommunication protocolsUARTSPII2CRS-485

Soft Skills

collaborationproblem-solvinganalytical skillstroubleshootingcommunication