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Constellation Software Engineering, Llc (Csengineering)

Blockchain Evangelist/Developer

Company logo
Constellation Software Engineering, Llc (Csengineering)
Providing innovative software engineering solutions across diverse industries.
Blockchain platform development, smart contract deployment, and blockchain evangelism for government customers in a fast-paced DoD environment.
23d ago
$170,000 - $200,000
Intermediate (4-7 years)
Full Time
Bethesda, MD
Hybrid
Company Size
200 Employees
Service Specialisms
Systems Engineering
Identity & Access Management
Data Analytics
Cloud Migration
Cybersecurity
DevSecOps
Blockchain Solutions
Digital Transformation
Sector Specialisms
Defense & Intelligence
Aerospace & Maritime
Homeland & Law Enforcement
Healthcare & Civilian
Information Assurance
Mechanical Engineering
Electrical Engineering
Enterprise Architecture
Role
What you would be doing
blockchain integration
ethereum building
champion adoption
platform design
smart contracts
compliance assurance
  • Integrate blockchain solutions with decentralized storage (IPFS) and containerized environments (Docker, Helm, Kubernetes).
  • Build and maintain multichain ecosystems leveraging Ethereum clients (Geth, Hyperledger Besu).
  • Champion blockchain adoption across CSE teams, Cognition Lab, and government customer workshops
  • Design, develop, and support CSE blockchain platforms Chain One, Hadron, and DarkMatter (dIAM).
  • Develop and deploy smart contracts for secure identity, access management, and decentralized applications.
  • Provide technical mentorship and contribute to training/documentation for broader adoption.
  • Ensure compliance with federal cybersecurity standards (NIST 800-207, Zero Trust, FedRAMP).
  • Implement Decentralized Identifiers (DIDs), Verifiable Credentials (VCs), and Zero-Knowledge Proofs (zk-SNARKs) for privacy-preserving authentication.
What you bring
kubernetes
blockchain
smart contracts
zero-knowledge
zero trust
ethereum clients
  • Experience with smart contract security audits and tools (MythX, Slither, Echidna).
  • Comfortable working in fast-paced, mission-driven DoD environments.
  • Deep expertise in Ethereum clients (Geth, Hyperledger Besu) and multichain architecture.
  • Knowledge of Open Source IPFS and ability to design blockchain application architecture on IPFS
  • Familiarity with federal compliance frameworks: NIST 800-207 (Zero Trust), FedRAMP, DoD Identity/Access Control.
  • US Citizen
  • Visionary leader with the ability to evangelize blockchain adoption.
  • Experience integrating blockchain with AI/ML workflows (bonus).
  • Must have a Bachelor's degree required.
  • Proficiency in Kubernetes, Docker, Helm, and Linux-based OS (Ubuntu/Immutable Linux).
  • Strong communicator who can bridge technical depth and executive messaging.
  • Hands-on experience with Zero-Knowledge Cryptography (zk-SNARK, zk-STARK).
  • Strong programming background in Solidity, Python, Rust, or Node.js.
  • Must have 5-8 years of experience.
Benefits
Information not given or found
Training + Development
Information not given or found
Company
Overview
  • Founded with a passion for cutting-edge software solutions, the company has quickly become a leader in the field.
  • With a reputation for delivering scalable, reliable, and efficient systems, it caters to a wide array of industries, from energy to transportation.
  • Their core expertise lies in creating bespoke software that addresses complex industry challenges, optimizing operations and enhancing decision-making.
  • The company is known for its deep understanding of sector-specific requirements, from industrial infrastructure to utility management.
  • In recent years, they've expanded their portfolio, taking on large-scale projects that integrate advanced technologies such as IoT and AI.
  • From energy grids to transportation management, their software solutions have had a tangible impact on improving operational efficiency for businesses worldwide.
  • With an unwavering commitment to quality, the company has fostered lasting partnerships with clients across the globe, becoming a trusted advisor in the engineering and software space.
Culture + Values
  • Innovation and creativity are at the core of everything we do.
  • Commitment to continuous improvement and excellence.
  • Collaborative, team-oriented environment focused on mutual success.
  • Empowerment through autonomy and trust in individuals.
  • Customer-centric focus with an emphasis on delivering solutions that add value.
Environment + Sustainability
  • Pursuing carbon neutrality through efficient energy management and sustainable practices.
  • Setting ambitious targets for reducing carbon footprint with measurable goals.
  • Active implementation of green technologies across operations.
  • Monitoring and assessing environmental impact to continuously improve sustainability efforts.
Inclusion & Diversity
  • Promoting gender equality across all levels of the organization.
  • Commitment to diverse recruitment strategies and creating inclusive workspaces.
  • Tracking and reporting on gender parity and inclusivity metrics.
  • Fostering an environment where all voices are valued and heard.
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