812220 Software Engineer $280,000.00

B4Corp; Bethesda (MD); Presencial; USD 252.000 - 308.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

401k match

Phantom stock

PTO seven weeks

Flexible work schedule

Descripción de la vacante

B4Corp in Bethesda, MD seeks an ETL/NiFi expert to design and implement enterprise-grade data pipelines. You will lead development, optimize performance, and ensure secure, scalable data flows across cloud environments. Strong collaboration with data teams and mentorship for junior staff is essential.

Qualified candidates bring deep NiFi expertise, Java/Python skills, and experience with AWS/Azure/OCI, Kafka, and Elasticsearch to drive robust data lake solutions and enterprise integrations.

Formación

• In-depth experience designing, developing, and managing NiFi data flow solutions in large-scale environments.
• Proficiency in Java and Python for custom NiFi processor development.
• Experience with relational and NoSQL databases and REST API integration.

Responsabilidades

• Architect NiFi data pipelines for large-scale ingestion, transformation, and processing.
• Tune performance, memory usage, and load balancing for batch and real-time processing.
• Troubleshoot NiFi data flows and resolve complex integration issues.
• Integrate NiFi with AWS, Azure, OCI, and services like Kafka and Elasticsearch.
• Define NiFi best practices, security, and governance.
• Create documentation for NiFi flows, mappings, and architectures.
• Collaborate with data architects and engineers to translate requirements into solutions.
• Mentor junior developers and perform code reviews.

Conocimientos

NiFi design

Java

Python

Cloud AWS

Azure

Postgres

NoSQL

REST APIs

Mentorship

Educación

HS diploma + 16 years exp

BS degree + 12 years exp

MS degree + 10 years exp

Herramientas

NiFi Registry

NiFi clustering

Kafka

Elasticsearch

Descripción del empleo

Labor Category: Software Engineer
Position Title: Software Engineer
Position Level: Level 2 – Expert
Salary: Up to $280,000.00 per year
Core Hours: 9am to 4pm
Location: Bethesda MD

Description:

Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph.

We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, leading, and implementing cutting-edge data flow solutions centered around Apache NiFi. The candidate will provide technical expertise and 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 defining architectural best practices, optimizing performance in large-scale environments, and mentoring junior developers, 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 and directs major deliverables of projects through all aspects of the software development lifecycle.

Primary Responsibilities

• Architecting complex NiFi data pipeline design: Design and develop enterprise-level ETL architectures and implement 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.
• Advanced troubleshooting and problem resolution: Identify, diagnose, and resolve complex NiFi data flow issues, including performance bottlenecks, data discrepancies, and integration failures.
• Integrating with big data and cloud technologies: Seamlessly integrate NiFi with various databases, big data ecosystems, and cloud platforms (e.g., AWS, OCI, Azure), demonstrating expertise in relevant services (e.g., Kafka, Elasticsearch, S3, SQS/SNS).
• Defining best practices and standards: Establish 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 and effectively communicate complex technical concepts to both technical and non-technical audiences.
• Mentorship and team leadership: Mentor junior developers, provide technical guidance, conduct code reviews, and foster a collaborative learning environment.

Details

Labor Category: Software Engineer
Position Title: Software Engineer
Position Level: Level 2 – Expert
Salary: Up to $280,000.00 per year
Core Hours: 9am to 4pm
Location: Bethesda MD

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)
• In-depth experience designing, developing, and managing complex NiFi data flow solutions in large-scale enterprise environments.
• In-depth knowledge of NiFi architecture, processors, and configurations, along with hands‑on experience with NiFi Registry and clustering for high availability and scalability.
• Proficiency in programming languages like Java and Python for custom NiFi processor development and scripting for automation.
• Proficiency writing and optimizing complex queries, along with experience in managing relational and NoSQL databases (e.g., Postgres, Elasticsearch, DynamoDB).
• Direct experience with real-time streaming, and API integration (REST) for seamless data connectivity.
• Direct experience with cloud platforms like AWS, Azure, or OCI and related data services
• Strong ability to analyze complex data challenges, identify root causes, and implement effective solutions.
• Strong ability to collaborate effectively with cross-functional teams, articulate technical concepts clearly, and provide effective mentorship.
• HS diploma and at least 16 years of relevant experience; or BS degree and at least 12 years of relevant experience; or Master’s degree and at least 10 years of relevant experienc

Optional Requirements

In-depth experience deploying ETL solutions in an AWS environment.

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)

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 [e-mail].