Software Engineer, Senior
Skyline Scientific Inc
Software Engineer, Senior
Are you looking for more than just a seat on a contract? Are you tired of big-box defense contractors where your contributions get lost in layers of bureaucracy? At Skyline Scientific, your skills will shape the future.
Skyline Scientific is looking for a strong Python software engineer who is excited to work on machine learning-enabled sensor-data workflows, neural network training pipelines, automation tools, and algorithm development in support of national security missions. This role is ideal for someone who can do more than write assigned code. We are looking for someone who can understand a technical problem, design the software logic, build modular workflows, and work closely with sensor, data, and machine learning experts to turn complex technical concepts into usable tools. You do not need to be the sensor expert on day one. You also do not need to be a machine learning research scientist. You do need to be a strong coder, a clear thinker, and someone who is excited to work with scientists and engineers to build software that supports simulation, training data workflows, automation, analysis, and operational decision-making.
We offer top-tier benefits, an entrepreneurial culture, and a tight-knit team of experts who are passionate about their craft. If you're looking for real engineering challenges, supportive leadership, and the ability to make a direct impact, this is the place for you.
This job opportunity is in Dayton, Ohio, and entails direct support to clients at Wright-Patterson AFB. Work may be performed in both Windows and Linux environments, including classified workspaces. Candidates must be comfortable working in secure customer environments.
Why Skyline Scientific?
- Technical Mission Work: Build Python-based tools for sensor data, scientific data, training pipelines, simulation, automation, and mission analytics.
- Small Expert Team: Work directly with scientists, sensor experts, machine learning specialists, and customers without excessive bureaucracy.
- Industry-Leading Benefits: 15% employer 401(k) contribution with no employee contribution required, employer-paid healthcare, and one of the strongest benefits packages in the industry.
Job Responsibilities:
- Develop and maintain Python-based software for scientific, analytical, simulation, automation, machine learning, and operational applications.
- Work with sensor experts, scientists, machine learning specialists, and analysts to translate technical concepts into software requirements, logic trees, schematics, and executable workflows.
- Create clear software architecture, block diagrams, code structure, and documentation so that tools can be maintained, extended, and transitioned to other users.
- Test, integrate, troubleshoot, and optimize algorithms, data pipelines, machine learning-enabled tools, and software modules into deployable software packages.
- Manage, maintain, and optimize Git repositories
Required Qualifications:
- Bachelor's degree in Engineering, Computer Science, Mathematics, Physics, Data Science, or a related STEM field. Equivalent technical experience may be considered.
- 10+ years of algorithm development, scientific computing, machine learning workflow support, or related technical software experience.
- Programming experience for software development, data processing, automation, analysis, or algorithm implementation.
- Ability to work from technical requirements and create logical software architecture, workflows, and implementation plans.
- Comfortable collaborating with subject matter experts to understand data, algorithms, mission needs, and technical constraints.
- Familiarity with source control and development tools such as Git, GitLab, Bitbucket, Jira, Jenkins, or similar tools.
- U.S. citizenship and ability to obtain and maintain a security clearance.
- Willingness and ability to work in classified or secure customer environments.
Preferred Qualifications:
- Active Top Secret, TS/SCI
- Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Image Science, Physics, Mathematics, Data Science, or a related field.
- Experience with machine learning workflows, neural network applications, training data preparation, data labeling, model evaluation, or ML-enabled analytics.
- Experience with PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, or similar technical computing and machine learning tools.
- Experience with sensor data, scientific data, signal processing, image processing, simulation, modeling, or equivalent technical data workflows.
- Familiarity with sensor systems, data collection systems, radar, lidar, imaging systems, satellite systems, flight systems, or similar technical systems.
- Experience developing software for simulation, modeling, data workflows, automation, mission analysis, or scientific/engineering applications.
- Experience creating software architecture diagrams, workflow schematics, logic trees, or technical implementation plans.
- Experience with C, C++, Java, Rust, MATLAB, or another technical/system-level programming language.
- Background in mathematics, engineering, physics, image science, electrical engineering, computer engineering, or scientific computing.
- Experience integrating algorithms into existing software suites or operational workflows.
- Experience with CI/CD, automated testing, software packaging, deployment, GitLab, or similar source control and DevSecOps tools.
- Experience supporting defense, intelligence, aerospace, scientific, engineering, or classified customer environments.
- Self-motivated, adaptable, and comfortable learning new technical domains.
- Interest in machine learning, neural networks, training data, model evaluation, or data-driven algorithm development.
Benefits:
- Attractive Salary
- Paid Time Off (PTO): 25 days
- Medical, Dental & Vision: Employer-Paid
- Disability & Life Insurance Coverage
- 401k:15% Employer Match (no contribution required)
- Profit Sharing Options
- Compressed Workweek Options
- Annual Performance Bonus
- Referral & Incentive Bonus Opportunities
- Professional Development & Education Assistance
- Relocation Assistance Options
Join Skyline Scientific—Where Innovation Meets Mission.
This isn't a role where you'll sit idle on a contract—it's an opportunity to design, develop, and deploy advanced software and AI-driven solutions that impact national security.
If you're looking for a position where your expertise is valued, your work makes a difference, and you're surrounded by top-tier talent, apply today.
Our company is an Equal Employment Opportunity employer. We do not discriminate in employment opportunities or practices based on race, color, religion, sex, national origin, age, disability, or any other characteristic protected by law. We are committed to creating a diverse and inclusive work environment where all employees are valued and respected.
- ...builds, Nix for infrastructure. C/C++ and Rust for kernel and systems programming. Typescript (and JS) on the front end & Node.js engine on the back, too. All the other languages also: see our list of SDKs The Team Our team is comprised of people with a...SeniorFull timeWork at office
- ...challenge. At Antithesis, we run entire software systems inside a deterministic simulation... ...is the Fuzzer, our autonomous search engine for bugs and one of the most technically... ...continuously without ever letting up. As a Senior Engineer on the Autonomous Search team, you...SeniorFull timeWork at office
$134k - $184k
...STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national security. Our team innovates communications technology...SeniorFull timeLocal areaImmediate startNight shift$157.3k - $215.1k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! As Senior Software Engineer, you’ll bring creative architect solutions to end customers, with the goal to make an impact across the federal government...SeniorFull timeLive inWork at officeLocal area$100k - $185k
OverviewAs a Senior Software Engineer, you will work with a team of developers to deliver software features, APIs, and microservice-based solutions. We are looking for candidates with experience designing, developing, and delivering modern software solutions using Agile...Senior$129k - $193k
...country. Join an organization where your work contributes to a greater purpose.Position OverviewFreddie Mac is seeking a Software Engineer Senior to execute for one or more agile delivery teams. This role is for an experienced engineer who can independently drive solution...SeniorWork at officeLocal area- ...automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.We are seeking an experienced...SeniorFull timeWork at officeImmediate start
- ...Developer to join our Services team, which works directly with U.S. Government customers to provide a comprehensive set of system/software engineering and information technology services to maintain, sustain, enhance, and improve/modernize a Program of Record for all-source...SeniorFull time
$129k - $193k
...organization where your work contributes to a greater purpose.Position Overview: Join our Enterprise Business Technology team as a Senior Software Engineer, where you'll lead the development of Corporate Communications and Marketing technology solutions. You'll design and...SeniorWork experience placementWork at officeLocal area$86.8k - $198k
Software Engineer, SeniorThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to help create a system that will make a difference...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$184.9k - $250.2k
...guidance and advocating for Amazon's highest engineering standards* Collaborate with cross... ...Implement and drive best practices in modern software engineering—design, testing, version... ...AI technologies* Lead conversations with senior leadership.* Actively participate in hiring...SeniorInternshipFlexible hours- ...make a difference with us.Department Summary: Do you want to engineer software systems that contribute to solving our nation’s most critical... ...and career growth.Roles & Responsibilities:MITRE is seeking a Senior Agentic Software Engineer to design, build, secure, and...SeniorInternshipLocal areaImmediate start
- The defense market is surging, but the data that drives it hasn’t kept up. Companies, government, and investors are forced to perform heavily manual processes and piece together hundreds of disparate sources to make decisions. Obviant is building a data source of truth ...SeniorFull timeWork at officeWork from homeFlexible hoursNight shiftWeekend work
- ...Software Engineer TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives. In this role, you'll contribute to the full software lifecycle—from architecture and development to testing...Senior
- ...Black Cape Title: FrontEnd Software Engineer (2+ years to Senior Levels) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Clearance: MUST have an Active Top Secret of TS/SCI clearance ***MUST HAVE an Active Top Secret OR Top Secret...SeniorFull timeFor subcontractor
- ...Black Cape Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations: MUST be willing to go onsite 2 - 3 days per week; could be up to 5 days per week...SeniorFull timeFor subcontractor2 days per week3 days per week
$170k - $210k
...Job Description Job Description Salary: $170,000 - $210,000 Position Summary Senior Software Engineers lead the design, development, and delivery of complex software systems in support of the customer's requirements. Senior Software Engineers take ownership of...Senior$161.8k - $184.6k
Senior Software Engineer - Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part...SeniorFull timePart timeInternshipH1bLocal area- ...headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products. Their team is collaborative,... ...programming. Typescript (and JS) on the front end & Node.js engine on the back, too. Jobot is an Equal Opportunity Employer. We...SeniorWork at officeLocal area
- ...service provider, we offer our customers the entire portfolio of IT and web services: From the initial idea to operation - we develop software, design architectures and bring solutions to the cloud, support in creative topics or hosting. With 20 years of experience in the...SeniorWork at officeFlexible hours
$135k - $180k
...Job Description Job Description Salary: $135K-180K + Equity Overview Sedaro is hiring a Senior Software Engineer to architect our workflow orchestration system. Proliferating satellite constellationsrequire optimization studies involving unprecedented scale...SeniorPermanent employmentFlexible hours3 days per week- ...Senior Software Engineer Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented team. Location: McLean, VA. Overview Summary: Do you love building...SeniorInternship
$86.8k - $198k
Full Stack Software Engineer, SeniorThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution... ...to production-ready. This role is more than just coding. As a senior full stack developer at Booz Allen, you’ll use your passion...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...required security standards. Support leadership engagement with senior executives at a public-facing federal agency, offering subject... ...in Computer Science, Information Technology Management, Engineering, or a related field (or equivalent experience in lieu of a degree...Senior
$112k - $179k
ResponsibilitiesPeraton is seeking a Full‑Stack Engineer to join our Federal Strategic Cyber program—an environment where your engineering... ...Requirements Are:Bachelor's degree and 8+ years of software engineering experience (or 12+ years without a degree).Strong,...SeniorContract workCasual workShift work- ...developing worldwide System Integrator, Software and Product Development, IT Outsourcing... ...innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management,... ...interested in learning more.Job Title: Senior Software Engineer- BILocation: Arlington...SeniorWorldwide
- ...Senior Software Engineer Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Software Engineer for a contract assignment with one of our premier Regulatory clients in Rockville, MD or Tysons, VA. This role is hybrid (3days/week) in Rockville, MD...SeniorContract workWork experience placementLocal area
$157.3k - $215.1k
...Senior Software Engineer At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of...Senior- Applied Intuition is seeking a Senior Software Engineer to architect the world representation layer at the heart of the Acuity autonomy stack in Arlington, VA. If you’ve built spatial worlds for games, simulations, or autonomous systems, you’ll define how environments...Senior
- ...trusted results to enable national security missions worldwide.Job DescriptionOUSW (R&E) is seeking a highly skilled senior software systems engineer to be the technical lead for a complex project involving the design, development, integration and assessment of complex...SeniorWork at officeWorldwideNight shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Software Engineer, Senior. Be the first to apply!
- agile software developer McLean, VA
- software developer internship no experience McLean, VA
- experienced software developer McLean, VA
- software developer fintech McLean, VA
- software data engineer McLean, VA
- financial software developer McLean, VA
- software developer internship McLean, VA
- software engineer McLean, VA
- part time software developer remote McLean, VA
- junior software developer remote McLean, VA



