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Bespoke TechnologiesPosted 1 week ago
EXPIRED

Bespoke Technologies, Inc.

On-siteChantilly, Virginia, United States

Full TimeSenior LevelSmallCyber Security

Job Summary

Design and maintain enterprise-grade ETL/ELT pipelines, both batch and real-time, using Python, Java, Scala, and microservices architecture. Build and optimize high-performance data processing pipelines with Lambda, Step Functions, PySpark, and large-scale graph databases using DynamoDB, Cassandra, and Apache Gremlin. Develop cloud-native architectures on AWS, Google, IBM, and Oracle, implementing infrastructure-as-code, containerization with Docker, and Kubernetes. Create and manage MLOps pipelines, facilitate cross-team engineering discussions, and support delivery of datasets and geospatial workflows. Ensure compliance with federal security, regulatory, and accreditation requirements while implementing DevSecOps and agile development practices.

Required Qualifications

  • MUST HAVE A TS/SCI CLEARANCE TO APPLY
  • Demonstrates experience designing and maintaining enterprise-grade ETL/ELT pipelines, both batch and real-time
  • Demonstrates front-end development and implementation skills, using React, Next.js, or similar
  • Demonstrates back-end development using Python, Java, Scala, and microservices architecture
  • Demonstrates experience with API design
  • Demonstrates experience with containerization, using Docker
  • Demonstrates experience with CI/CD pipelines
  • Demonstrates experience with infrastructure-as-code patterns
  • Demonstrates experience with probabilistic models, risk scoring, Bayesian inference, Monte Carlo simulation, and probabilistic graphical models
  • Demonstrates experience applying statistical modeling tools
  • Demonstrates experience with designing cloud-native architectures using cloud services such as AWS, Google, IBM, and Oracle
  • Demonstrates experience designing and operating big data systems
  • Demonstrates experience building and optimizing performance of large scale graph databases (tens of billions of edges) using DynamoDB or new enhanced capabilities
  • Demonstrates experience developing and operating graph traversal capabilities using data graphing tool traversal capabilities built upon Apache Gremlin or new enhanced capabilities
  • Demonstrates experience developing and operating NoSQL solutions to complex big data applications
  • Demonstrates experience in data modeling for performance, partition sharding, record/event aggregation workflows, stream processing, and metrics gathering
  • Demonstrates experience designing and operating large-scale serverless geospatial indexes built with GeoMESA
  • Demonstrates experience with partition and sort key design and implementation to ensure consistent performance
  • Demonstrates experience with aggregation operations to de-duplicate records on continuous data feeds
  • Demonstrates subject matter expertise experience with relational databases to noSQL
  • Demonstrates experience building and operating high performance data processing pipelines using Lambda, Step Functions and PySpark
  • Demonstrates experience building high quality User Interface/User experiences with the React framework and webGL
  • Demonstrates experience designing and operating large scale graph databases using Apache Cassandra
  • Demonstrates experience performing in-depth technical analysis of large-scale graph databases to develop implementation strategies for search optimizations
  • Demonstrates experience developing technical capabilities for processing, persistence and search of datasets that are collected or maintained using standards common in the Sponsor's community
  • Demonstrates experience facilitating engineering discussions across teams representing multiple stakeholders to develop and execute implementation strategies that meet mission needs
  • Demonstrates experience developing Machine Learning Operations (MLOps) pipelines for large scale application
  • Demonstrates experience maintaining configuration of software using configuration management resources such as GitHub
  • Demonstrates experience designing, building and operating big data systems, such as persistence, partitioning, indexing, at scale of trillions of records/events
  • Demonstrates experience with Niagara Files (NiFi) applications or new enhanced capabilities
  • Demonstrates experience developing and operating Kubernetes infrastructure
  • Demonstrates experience supporting engineering efforts that will contribute to delivery of capabilities such as datasets and functionality such as communications, geospatial workflows
  • Demonstrates experience implementing DevSecOps and agile development in production environments
  • Demonstrates experience with agile software development and testing
  • Demonstrates experience with federal security, regulatory and compliance requirements and security accreditation package development
  • Demonstrates experience with data security and governance using centralized security controls like LDAP, encrypting the data, and auditing access to the data
  • Demonstrates experience with specialized technologies that are optimized for the particular use of the data, such as relational databases, a NoSQL database (Cassandra), or object storage
  • Demonstrates experience with Apache, TINKERPOP, GREMLIN and/or JANUSGRAPH to design, develop, implement and maintain system
  • Demonstrates knowledge of Graph Database to design, develop, implement and maintain system
  • Demonstrates experience with C or C++ to write interfaces
  • Demonstrates experience using centralized security controls like LDAP, encrypting data, and auditing access to data
  • Databases: Postgres, MariaDB, ELK, Minio, AWS S3, Neo4j, MongoDB, noSQL
  • Languages: Python (pypi libraries)
  • Operating Systems: Centos7, RockyLinux8
  • Orchestration: Kubernetes, Docker, Docker-Compose, Docker-Swarm
  • Development Tools: vscode, gitlab, jupyterhub/notebooks, MATLAB
  • Environments: large collaboration and development environments
  • Data types: Unstructured, structured, or semi-structured data, including: CSV, JSON, JSONL, AVRO, Protocol Buffers, Parquet, etc

Desired Qualifications

  • Demonstrates experience with designing cloud-native architectures using Sponsors cloud services
  • Demonstrates experience designing and operating big data systems within the Sponsors policy and regulatory environment
  • Demonstrates experience developing and operating graph traversal capabilities using the Sponsors data graphing tool traversal capabilities built upon Apache Gremlin
  • Demonstrates experience building and operating high performance data processing pipelines using Lambda, Step Functions and PySpark on the Sponsors infrastructure with EMR
  • Demonstrates experience working with the Sponsor's enterprise services used for Data Management, including the enterprise catalog service (and associated APIs), and Policy Decision Points (PDPs)
  • Demonstrates experience developing Machine Learning Operations (MLOps) pipelines for large scale application in the Sponsor's environment
  • Demonstrates experience and understanding of IT Service Management and common SLA measurements
  • Demonstrates experience presenting solutions, requirements, and presentations to diverse audiences
  • Demonstrates experience working with container orchestration technologies such as AWS ECS, AWS Fargate, and Kubernetes or other enhanced capabilities available
  • Demonstrates experience in managing large operational cloud environments spanning multiple tenants using Multi-Account management, AWS Well Architected Best Practices, and AWS Organization Units/Service Control Policies (OU/SCP)
  • Demonstrates experience with Micro-services such as building decoupled systems, utilizing RESTful endpoints and lightweight systems
  • Demonstrates experience in total systems perspectives, including a technical understanding of systems and applications relationships, dependencies, and requirements of hardware and software components
  • Demonstrates experience consulting with customers to determine present and future user needs
  • Demonstrates experience providing frequent contact with customers, traceability within program documents, and the overall computing environment and architecture
  • AWS Certified Solutions Architect
  • AWS Machine Learning Certification(s)
  • Agile certification
  • Azure
  • Security+
  • GSEC
  • CCNA

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