2027470 Software Engineer $215,000.00 with Security Clearance

Labor Category: Software Engineer Position Title: Python Developer Position Level: All Levels Salary: Up to $215,000.00 per year Core Hours: 9am to 4pm Location: Chantilly VA Description: Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph. The Python Developer works as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of some pieces of the software development lifecycle. A successful developer will be able to implement functionality to interface with an existing system, as well as writing new functionality to interface with various open-source tools. Knowledge of the software development lifecycle is a must, as the developer will help translate requirements into user stories to be implemented as part of a team. As part of the implementation phase, the developer is expected to include automated tests as part of the CI/CD pipeline to validate the code that is being written. Knowledge of the cloud software deployment process is also key, including familiarity with parallel processing in Python, large data processing using packages such as PySpark, and optimizing Python code for deployment as part of a containerized architecture. Role Highlights: • Work with the Chief Engineer and Technical Leads to translate requirements into user stories to incorporate new functionality into various software applications • Build with automated testing frameworks to ensure code quality and robust CI/CD deployment processes • Experience developing web APIs to interface with cloud applications and databases as part of cloud native software applications • Experience working as part of an Agile team to deliver software iteratively • Experience integrating Python code into Docker containers as part of a distributed architecture. • Experience designing software application components independently based on requirements • Experience guiding technical design and architecture in alignment with best practices • Experience with interfacing with customer stakeholders to align on requirements and technical implementations Details: Labor Category: Software Engineer Position Title: Python Developer Position Level: All Levels Salary: Up to $215,000.00 per year Core Hours: 9am to 4pm Location: Chantilly VA Mandatory Requirements: • Developmental (0-2 years' experience) • Full Performance (3-5 years' experience) • Senior (6-10 years' experience) • Expert (11-15 years' experience) • SME (16 years' experience) Minimum 3-5 years' experience with: • Data Processing Python Libraries such as PySpark, Pandas and Numpy • Experience with API development in Python using Python libraries such as FastAPI • Experience with Unit Testing Frameworks in PyTest and Mocking Optional Requirements: • Experience with Python ORM tools for database as code such as SQLAlchemy • Experience deploying containerized Python code using Docker on cloud platforms such as AWS • Experience using NLP toolkits and frameworks to integrate into production systems • Experience deploying AI Models into production using Python Libraries and Frameworks B4CORP Company Information B4Corp is a small defense contracting company that focuses on providing an optimum environment for mission-focused, highly skilled consultants to support the United States of America's intelligence community and other defense organizations. B4Corp provides a low overhead, highly efficient, high salary environment that allows employees to excel at meeting the client's needs. B4Corp is looking for information technology professionals that have a high sense of personal responsibility, self-motivation, and mission drive. B4Corp's dedication and care for its employees is reflected in our outstanding compensation and benefits package. B4Corp's benefits reflect the company's policy of putting the employees first. B4Corp's maximum flexibility comp / makeup time policy, along with the company's cafeteria-style benefit plan that allows employees to maximize their Benefit Dollars, reflects B4Corp's commitment to its employees. Compensation: * Outstanding Salaries Retirement: * Full Vanguard 401k Plan - Featuring a full scope of investment options - 100% employer matched contribution up to 6% of employee's salary - Ability to max out 401k savings $57k ($63.5k if over 50) * Employees receive B4Corp phantom stock each year (2-year vesting period) Insurance: * Medical - United Health Care (UHC) (multiple plan options) * Dental - United Concordia (UC) Flex Plan * Vision - Vision Service Plan Insurance Co (VSP) Signature Plans * Mutual of Omaha short-term disability (60% of salary up to $2,000.00/week) * Mutual of Omaha long-term disability (60% of salary up to $10,000.00/month) * Mutual of Omaha life insurance ($200,000.00) Employee Referral Bonus: * Refer a friend or a coworker and receive $3,000 per year for every year the person works for B4CORP Paid Time Off (PTO): * Seven weeks of leave per year (including ten federal holidays) * Flexible work schedule with comp time (with customer approval) Tuition and Training: * Free CBTNuggets Online Training Account - More than 200 online IT courses on a large variety of topics, including networking, security, virtualization, and the cloud - Cisco, Microsoft, and Google - Virtual Labs * Free L inux Academy Online Training Account Internal Tracking -AS-3 If you would like to complete a detailed B4Corp Employment Application, please do so using this form (You only need to fill out this application once for B4Corp or if you have updates to the information.): https://b4corp.com/b4corp-employment-application/ . This form will help us find you the best position quicker. B4Corp is an EEO and e-Verify employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation or national origin. Please take the time to review and complete these three voluntary identification forms if you choose to do so and email them to .

Location: Chantilly, Virginia, US

Posted Date: 9/15/2025