Mid-Level Software Engineer (C++, Python)

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.We are seeking a Full Stack Software Engineer to develop and maintain scalable applications across both front-end and back-end systems. This role focuses on building high-performance solutions using a mix of low-level and modern programming languages, while supporting containerized and distributed environments.The ideal candidate has strong experience in C/C++, Python development, and full stack engineering, along with exposure to containerization and modern deployment environments.ResponsibilitiesDesign, develop, and maintain full stack applications and servicesDevelop backend systems using C, C++, and PythonSupport development and integration of tools and systems using Python (including SWORD-based environments)Collaborate with teams to build and integrate front-end and back-end componentsParticipate in debugging, testing, and validation (DVT) activities to ensure system performance and reliabilitySupport containerized application deployments using Docker and KubernetesContribute to system design, performance optimization, and scalability improvementsWork within Agile development environments to deliver iterative software solutionsRequired QualificationsMust be fully cleared with a recent MD polygraphMust be willing and able to work fully onsite at the location listed in this postingBachelor’s degree in Computer Science or related field (or equivalent experience)7+ years of experience as a Software EngineerExperience with full stack developmentStrong programming experience in C and C++Experience developing applications using PythonExperience with development verification testing (DVT) or similar validation processesExperience with containerization technologies such as DockerFamiliarity with Kubernetes (K8s) environmentsDesired QualificationsExperience working in distributed or cloud-based environmentsFamiliarity with DevOps practices and CI/CD pipelinesExperience optimizing performance for low-level or high-performance systems#CJFantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.