Real job — pulled straight from EXPANSIA’s careers page · Verified June 5, 2026 · No reposts.
Job description
EXPANSIA is hiring a Software Engineer — a full-time, based in Hollywood, MD role ($100k–$180k). Apply directly on EXPANSIA's careers page below.
E01-C07 Software Engineer
Team: Aether/CTSi
Location: Hollywood, MD
Commitment: Full Time
Workplace Type: onsite
Our client is seeking a Software Engineer to join our dynamic team in providing cutting-edge technical solutions. The Software Engineer will contribute to the development and sustainment of advanced technology solutions in support of Department of Defense and commercial programs. This role focuses on creating reliable, secure, and innovative software to meet mission objectives, while working closely with multidisciplinary teams in a fast-paced, dynamic environment. Candidates should bring strong technical expertise, problem-solving skills, and the ability to operate within the requirements of a DoD contractor environment.
RESPONSIBILITIES
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Consistently delivers high-quality work as an individual contributor.
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Mentors junior team members through example and feedback.
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Demonstrates ownership mindset, seeing problems through to resolution.
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Designing and building systems that are robust, maintainable, and performant.
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Working within complex codebases or distributed systems.
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Introduces improvements in architecture, build tooling, or development workflows.
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Solves open-ended problems with limited guidance.
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Balances technical tradeoffs with product and business objectives.
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Leads technical discussions and builds consensus.
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Produces clear design documentation and effectively aligns stakeholders.
KEY QUALIFICATIONS
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Proficiency in C++, C, Python, and JavaScript/TypeScript
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Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic/preemptive scheduling
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Hands-on experience with Git and CI/CD tools including Atlassian Bamboo, Jenkins, Bitbucket Pipelines, and GitLab CI
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Familiarity with Angular and Qt/QML for UI development
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Strong understanding of UDP/TCP protocols, multicast networking, and DDS (Data Distribution Service)
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Proven ability to motivate teams, communicate effectively with stakeholders, and manage expectations.
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Strong understanding of embedded systems, real-time constraints, and hardware/software integration.
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Experience with process improvement and implementing engineering best practices.
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Experience managing software projects in classified or restricted environments (e.g., DoD, IC, or defense contractor programs).
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Strong understanding of secure software development practices, including handling of classified data and systems.
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Working knowledge of DoD software assurance, RMF, STIG compliance, and data labeling requirements.
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Prior experience leading teams within SCIF or SAPF facilities.
Clearance: Ability to obtain Top Secret clearance
Years of Experience and Education: Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field and 7–10 years of embedded software development experience with 3–5 years managing or leading a software development team.
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Frequently asked questions
What is the salary for Software Engineer at EXPANSIA?
The estimated salary range for Software Engineer at EXPANSIA is $100,000 - $180,000 USD per year.
What skills are required for Software Engineer at EXPANSIA?
The required skills for Software Engineer at EXPANSIA include: C++, C, Python, JavaScript, TypeScript, Git, CI/CD, Angular, Qt.
What is the seniority level for Software Engineer at EXPANSIA?
Software Engineer at EXPANSIA is a Senior / Manager level position.
How do I apply for Software Engineer at EXPANSIA?
You can view the full description and apply for Software Engineer at EXPANSIA on EchoJobs: https://echojobs.io/job/expansia-e01-c07-software-engineer-hg088.