811524 Software Engineer $170,000.00

Job Overview Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph. Labor Category: Software Engineer. Position Title: ETL Developer. Position Level: Level 3 – Senior. Salary: Up to $170,000.00 per year. Core Hours: 9am to 4pm. Location: Bethesda MD. Data Ingest & Enrichment We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, and implementing cutting‑edge data flow solutions centered around Apache NiFi. The candidate will provide support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading (ETL) of data into an enterprise Data Lake. The candidate will be responsible for following architectural best practices, optimizing performance in large‑scale environments, ensuring the delivery of robust, scalable, and secure data flow solutions that drive critical customer needs. Based in a DevOps framework, the ETL Developer participates in the delivery of major projects through all aspects of the software development lifecycle. 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) Primary Responsibilities Build NiFi data pipeline design: Develop and implement enterprise‑level ETL NiFi data pipelines for large‑scale data ingestion, transformation, and processing from diverse sources. Performance optimization and tuning: Optimize NiFi data flows, including processor tuning, memory management, and load balancing, ensuring optimal performance for batch and real‑time processing. Troubleshooting and problem resolution: Identify, diagnose, and resolve NiFi data flow issues, including performance bottlenecks, data discrepancies, and integration failures. Follow best practices and standards: Follow established best practices for NiFi development, deployment, security, and governance, ensuring adherence to enterprise‑wide data management policies. Documentation and knowledge sharing: Create and maintain comprehensive documentation for NiFi data flows, mappings, architectures, and standard operating procedures, ensuring knowledge transfer and promoting efficient team operations. Collaboration and communication: Collaborate effectively with data architects, data engineers, application/service developers, and other stakeholders to translate business requirements into robust technical solutions. Basic Qualifications Experience developing and managing NiFi data flow solutions in enterprise environments. Experience in programming languages like Java and/or Python and scripting for automation. Experience with cloud platforms like AWS, Azure, or OCI and related data services. Ability to analyze data challenges, identify root causes, and implement effective solutions. Ability to collaborate effectively with cross‑functional teams and articulate technical concepts clearly. HS diploma and at least 12 years of relevant experience; or BS degree and at least 8 years of relevant experience; or Master’s degree and at least 6 years of relevant experience. Optional Requirements Experience deploying ETL solutions in an AWS environment. Experience writing queries, and interacting with relational or NoSQL databases (e.g., Postgres, Elasticsearch, DynamoDB). Experience with API integration (REST) for seamless data connectivity. Experience developing custom NiFi processors with Java and/or Python. Direct knowledge of NiFi architecture, processors, and configurations, along with hands‑on experience with NiFi Registry and clustering for high availability and scalability. Company Information B4Corp is a small defense contracting company focusing 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. Compensation and Benefits Outstanding Salaries Full Vanguard 401k Plan – 100% employer match 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) 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 – Seven weeks of leave per year (including ten federal holidays); flexible work schedule with comp time (with customer approval) 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. #J-18808-Ljbffr B4Corp