Application Engineer

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Application Engineer in USA new

Blitzy
Full time
Email

USA
11/13/2026
Report

Cambridge, MA

Responsibilities

Design, implement, and maintain security controls for PaaS and customer-hosted deployments to meet FedRAMP Moderate and High baselines.
Engineer repeatable containerized Infrastructure-as-Code deployments for air-gapped, GovCloud, and on-premises environments.
Build continuous monitoring, container scanning, SAST/DAST, vulnerability-management, incident, and POA&M remediation dashboards and pipelines.
Implement FedRAMP supply-chain controls including SBOMs, image signing, and provenance.
Provide technical evidence, system diagrams, and SSP artifacts to 3PAOs and agency Authorizing Officials during ATO processes.
Configure secure data boundaries, FIPS 140-3 validated cryptography, and zero-trust identity controls for code ingestion and multi-agent inference workflows.
Collaborate with Forward Deployed Engineers and public-sector solutions teams to integrate the platform into legacy government software environments.
Develop a compliance foundation that can progress from FedRAMP Rev5 and 20x models toward DoD Impact Levels IL4, IL5, and IL6.

Requirements

5+ years of hands-on experience building, deploying, and hardening production cloud applications in regulated enterprise or federal environments.
Proven expertise with FedRAMP, NIST SP 800-53 controls, and hands-on participation in Authority to Operate lifecycles.
Experience deploying and managing workloads across AWS GovCloud, Azure Government, or air-gapped Kubernetes clusters using Terraform, Helm, and CI/CD automation.
Experience implementing DISA STIGs, CIS Benchmarks, FIPS-compliant encryption, RBAC, and zero-trust networking architectures.
Strong coding skills in Python, Go, TypeScript, or similar languages for compliance automation, deployment tooling, and distributed-systems troubleshooting.
Ability to translate technical architectures into compliance documentation, boundary diagrams, and audit evidence for 3PAOs and government stakeholders.

Benefits

Base salary of $125,000-$185,000 plus bonus and equity.
The company collaborates in person and works with public-sector and enterprise customers.
Equal opportunity employer committed to a diverse and inclusive team.

Salary: $125k - $185k/yr

Blitzy

Blitzy builds an agentic AI software development platform that ingests millions of lines across complex enterprise codebases to plan, generate, and validate production code. The privately held company, founded in 2023 and headquartered in Boston, sells to large engineering organizations modernizi...

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