What You'll be Owning
GRVTY is seeking a Cloud Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides 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.
What You Must Have
- Active TS/SCI with Polygraph Clearance
- Front-End Web Development Languages: Javascript (and eventually some Typescript)
React/JSX - Back-End Development Languages: node.js/Javascript, Rust (for high-performance or secure portions), Python, shell script
- Micro-services architecture: Kubernetes, Helm Charts, Micro-Services deployment patterns, Service-mesh, Multi-site applications, Load Balancing topologies, Cloud Migration
- Tech-Stack Familiarity Architecture: nifi, Testing frameworks (JEST), Grafana, InfluxDb, Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ/Kafka/Message Fabrics, Ansible/Salt, Terraform (for lane development), Web-Sockets, JBLOCKS, CASPORT, Neo4j,
Agency Security Labels(CAMKEY, LAC, COI, etc.) - Twelve (12) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in Computer Science or related discipline from an accredited college or university is required; four (4) years of which must be in programs utilizing Big-Data cloud technologies and/or Distributed Computing. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience.
- The following Cloud related experiences are required:
- Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR).
- One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table.
- One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System.
- One (1) year of experience with implementing complex MapReduce analytics.
- One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks.
- One (1) year of experience in architecting Cloud Computing solutions
- One (1) year of experience in debugging problems with Cloud based Distributed Computing Frameworks
- One (1) year of experience in managing multi-node Cloud based installation
- Experience in Computer Network Operations:
- Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing
- Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies.
- Experience in Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s)
- Experience in Information Technology:
- Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services.
- Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase, JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies.
- Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB
- Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies
- Aspect Oriented Design and Development
- Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications
- UNIX/LINUX, CentOS
- Experience in SIGINT: 1. Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave, Overhead, and ELINT) 2. Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis
- Experience with Other: 1. CentOS, Linux/RedHat, 2. Configuration management tools such as Subversion, ClearQuest, or Razor.
- Provide in-depth knowledge of Information Retrieval; assisting the software development team in designing, developing and testing Cloud Information Retrieval
- Implement complex workflows that manage Cloud MapReduce analytics
- Implement code that interacts with Cloud Distributed Coordination Frameworks
- Oversee one or more software development tasks and ensures the work is completed in accordance with the constraints of the software development process being used on any particular project
- Make recommendations for improving documentation and software development process standards
- Serve as a subject matter expert for Cloud Computing and corresponding technologies including Hadoop assisting the software development team in designing, developing and testing Cloud Computing Systems
- Debug problems with Cloud based Distributed Computing Frameworks
- Manage multi-node Cloud based installation
- Delegate programming and testing responsibilities to one or more teams and monitor their performance
- Select the software development process in coordination with the customer and system engineering
- Recommend new technologies and processes for complex cloud software projects
- Ensure quality control of all developed and modified software
- Architect solutions to complex Cloud Software Engineering Problems such as efficiently processing and retrieving large amounts of data
- Make recommendations for improving documentation and software development process standards
Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
Why Choose GRVTY
The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.
We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.
At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.
• Robust health plan including medical, dental, and vision
• Health Savings Account with company contribution
• Annual Paid Time Off and Paid Holidays
• Paid Parental Leave
• 401k with generous company match
• Training and Development Opportunities
• Award Programs
• Variety of Company Sponsored Events
EEO Statement
GRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.
Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.
Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)
Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.
Skills Required
- Active TS/SCI clearance with polygraph
- Front-end development experience with JavaScript, TypeScript, React, and JSX
- Back-end development experience with Node.js/JavaScript, Rust, Python, and shell scripting
- Experience with Kubernetes, Helm, microservices deployment patterns, service mesh, multi-site applications, load balancing, and cloud migration
- Experience with cloud and distributed computing technologies, including Hadoop ecosystem technologies
- Twelve years of software engineering experience on programs or contracts of similar scope, type, and complexity
- Bachelor's degree in Computer Science or a related discipline, or qualifying experience substitution
- Four years of experience with big-data cloud technologies and/or distributed computing
- Two years of cloud or distributed-computing information retrieval experience
- At least one year implementing code interacting with cloud big-table, distributed file system, MapReduce analytics, and distributed coordination frameworks
- At least one year architecting cloud-computing solutions, debugging distributed frameworks, and managing multi-node cloud installations
- Experience with computer network operations, virtualization, network management, and cloud computing
- Experience managing and installing cloud and distributed computing across multiple nodes using Python, CFEngine, Bash, Ruby, or related technologies
- Experience securing cloud-based and distributed applications using firewalls, PKI certificates, server authentication, and corporate authentication services
- Experience with object-oriented design and programming, Java, Maven, RESTful web services, and a Java development environment
- Experience ingesting, parsing, and analyzing disparate data sources and formats, including XML, JSON, CSV, binary formats, Avro, sequence files, or map files
- Experience debugging and profiling distributed installations, including JVM memory management and Java application profiling
- UNIX/Linux and CentOS experience
- SIGINT experience, including a collection discipline, geolocation, emitter identification, signal applications, or signals characterization
- Experience with configuration management tools such as Subversion, ClearQuest, or Razor
- Experience designing, developing, and testing cloud information retrieval systems
What We Do
GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.
