About this opportunity
SciTec lists this Sr Staff Software Engineer opportunity in dayton, Ohio. Review the employer’s description below for duties, qualifications and application requirements.
Job description
SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered. We are seeking a Senior Staff Software Engineer to design, develop, and sustain high-quality software systems supporting advanced analysis and data processing workflows. This role focuses on distributed systems, microservices, and real-time data pipelines, working closely with scientific and technical users in a mission-focused environment. The ideal candidate is a strong individual contributor with deep C++, C#, Java, JavaScript, or Python expertise , sound software engineering judgment, and the ability to collaborate across disciplines while influencing technical direction through example and mentorship. Key Responsibilities
Design, implement, and maintain high-quality software aligned with program and project objectives
Work both independently and collaboratively with development teams to deliver complex features end to end
Collaborate directly with advanced technical and scientific users to translate analysis needs into robust software solutions
Ensure reliability, scalability, and performance of messaging systems and data pipelines
Contribute to containerized, distributed microservice architectures, including development, deployment, and testing
Design, implement, and maintain real-time or near-real-time data processing and streaming workflows
Ensure reliability, scalability, and performance of messaging systems and data pipelines
Identify technical risks and propose risk-reduction strategies to support program success
Participate in and guide Agile development activities, including code reviews, design discussions, and sprint planning
Promote strong engineering practices, including testing, documentation, and maintainability
Mentor junior and mid-level engineers through technical collaboration and code reviews
Champion comprehensive testing strategies, including unit, integration, and system testing
Contribute to documentation, knowledge sharing, and clear technical communication
Perform other duties as assigned
Requirements The following minimum qualifications are required for the position: Bachelor's degree in Computer Science, Engineering, Mathematics, Physical Sciences, or a related technical field
5+ years of professional software engineering experience
Strong proficiency in Object-Oriented Programming, including modern language features and best practices
Hands-on experience with microservice architectures and distributed systems
Understanding of containerization (e.g., Docker, Podman) and orchestration (e.g., Kubernetes)
Solid understanding of software engineering fundamentals, including design patterns, modularity, and maintainability
Experience writing and maintaining automated tests
Demonstrated ability to collaborate effectively across technical disciplines
Strong attention to detail and commitment to high-quality, well-tested code
Excellent verbal and written communication skills
Professional experience working in Linux environments
Experience using version control systems such as Git
Ability to obtain and maintain a DoD security clearance
Candidates who have any of the following skills will be preferred Advanced degree (e.g., Masters) in Computer Science, Engineering, or Mathematics
Experience working with remotely sensed data or scientific data processing workflows
Active DoD Top Secret security clearance
Experience with implementing Zero-Trust utilizing OAuth2, SAML, Keycloak, OPA, or similar
Familiarity with messaging and communication technologies, such as: Protocol Buffers, ZeroMQ, Kafka, gRPC, and REST
Professional experience with DevOps and CI/CD tooling, including: Docker, Jenkins, GitLab CI/CD
Experience working in Agile software development environments and using task scheduling and tracking software (e.g., JIRA)
Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.
Benefits 4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance, with a choice of 2 buy-up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long-term Disability insurance
Short-term Disability insurance
Annual Profit-Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave
Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
Flexible Work Hours
The pay range for this position is $114,00-$141,000/year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation. SciTec is proud to be an Equal Opportunity employer. Vet/Disabled.
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Worksite address
dayton, OH, 45444, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.