Principal Cloud Software Engineer

Riverstone Enterprise Solutions, an Envision Innovative Solutions Company
, delivers mission-focused technology solutions to the Intelligence Community. Since 2008, we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions. Our engineers work in a collaborative, zero-bureaucracy environment where expertise is valued, ideas are heard, and contributions directly drive mission success.

We are seeking a motivated, career, and customer-oriented Cloud Software Engineer Level 3 to join our team at Annapolis Junction, Maryland
. This is an onsite position.

• Develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contribute to all stages of back-end processing, analyzing, and indexing.
• Provide expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object-Oriented Design.
• Work individually or as part of a team; review and test software components for adherence to the design requirements and document test results.
• Resolve software problem reports; utilize software development and software design methodologies appropriate to the development environment.
• Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

• Twelve (12) years’ experience software engineering in programs and contracts of similar scope, type, and complexity.
• Bachelor’s degree in computer science or related discipline from an accredited college or university; alternatively, four (4) years of cloud software engineering experience on projects with similar Big-Data systems may substitute for a bachelor’s degree.
• Cloudera Certified Hadoop Developer certification may substitute for one (1) year of Cloud experience.
• Four (4) years in programs utilizing Big-Data cloud technologies and/or Distributed Computing.
• Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR).
• One (1) year of experience implementing code that interacts with Cloud Big Table and Cloud Distributed File System.
• One (1) year of experience implementing complex Map Reduce analytics.
• One (1) year of experience implementing code that interacts with Cloud Distributed Coordination Frameworks.
• One (1) year of experience architecting Cloud Computing Solutions.
• One (1) year of experience debugging problems with Cloud-based Distributed Computing Frameworks.
• One (1) year of experience managing multi-node Cloud-based installations.

• Utility Computing, Network Management, Virtualization (VMWare or Virtual Box), Cloud Computing.

Current/Active TS/SCI with Full Scope Polygraph.

The projected compensation range for this position is $-$. Factors that may impact final salary include Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications, federal government contract labor categories.

Riverstone Enterprise Solutions is an equal‑opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran’s status, age, disability, or any other basis prohibited by law.