Full Stack Developer
VA · On-site +1
Kafka, MongoDB, or OpenSearch/Elastic * js, Tailwind CSS, shadcn/ui * OAuth/JWT authentication flows (e.g., via Keycloak, Auth0) * Real-time systems: WebSockets, pub/sub architectures * IoT, robotics ...
VA · On-site +1
Kafka, MongoDB, or OpenSearch/Elastic * js, Tailwind CSS, shadcn/ui * OAuth/JWT authentication flows (e.g., via Keycloak, Auth0) * Real-time systems: WebSockets, pub/sub architectures * IoT, robotics ...
VA · On-site +1
Kafka, MongoDB, or OpenSearch/Elastic * js, Tailwind CSS, shadcn/ui * OAuth/JWT authentication flows (e.g., via Keycloak, Auth0) * Real-time systems: WebSockets, pub/sub architectures * IoT, robotics ...
$166K - $202K/yr
Strong, repeat experience with commercial or open-source identity and access management platforms (e.g., ForgeRock, Okta, Keycloak, Ping Identity). * Strong expertise with fine-grained access control ...
$166K - $202K/yr
Strong, repeat experience with commercial or open-source identity and access management platforms (e.g., ForgeRock, Okta, Keycloak, Ping Identity). * Strong expertise with fine-grained access control ...
Chantilly, VA · On-site
... g., Keycloak, Vault, CloudFormation). • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial ...
Chantilly, VA · On-site
... g., Keycloak, Vault, CloudFormation). • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial ...
Reston, VA · On-site
$166K - $202K/yr
Strong, repeat experience with commercial or open-source identity and access management platforms (e.g., ForgeRock, Okta, Keycloak, Ping Identity). * Strong expertise with fine-grained access control ...
Reston, VA · On-site
$166K - $202K/yr
Strong, repeat experience with commercial or open-source identity and access management platforms (e.g., ForgeRock, Okta, Keycloak, Ping Identity). * Strong expertise with fine-grained access control ...
Reston, VA · On-site
$152K - $215K/yr
... Keycloak, Ping Identity). • Strong expertise with fine-grained access control models (entitlements, row-level security, ABAC). • Expert proficiency in at least one programming language (e.g ...
Reston, VA · On-site
$152K - $215K/yr
... Keycloak, Ping Identity). • Strong expertise with fine-grained access control models (entitlements, row-level security, ABAC). • Expert proficiency in at least one programming language (e.g ...
Reston, VA · On-site
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Reston, VA · On-site
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Stafford, VA · On-site
Keycloak, RabbitMQ, Linkerd, NGINX, Elasticsearch or OpenSearch. * Cloud & OS: AWS (application components), Linux. * Data & Integration: XML/XSD, JSON.
Quick apply
Stafford, VA · On-site
Keycloak, RabbitMQ, Linkerd, NGINX, Elasticsearch or OpenSearch. * Cloud & OS: AWS (application components), Linux. * Data & Integration: XML/XSD, JSON.
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Experience ...
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Experience ...
Chantilly, VA · On-site
$100K - $236K/yr
Experience with Grafana, Prometheus, Rancher k8s, Keycloak, Nifi, Gitlab, Traefik, MetalLB, Nexus is extremely helpful. * Familiarity with Elasticsearch/Redis/MongoDB. * Development experience with ...
Chantilly, VA · On-site
$100K - $236K/yr
Experience with Grafana, Prometheus, Rancher k8s, Keycloak, Nifi, Gitlab, Traefik, MetalLB, Nexus is extremely helpful. * Familiarity with Elasticsearch/Redis/MongoDB. * Development experience with ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Chantilly, VA · On-site
... Keycloak, Vault, CloudFormation) • Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar. Company : Reinventing Geospatial (RGi) is a leading geospatial expert ...
Reston, VA · On-site
$140K - $170K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Reston, VA · On-site
$140K - $170K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Fort Belvoir, VA · On-site
$86.80 - $198/hr
Knowledge of Virtru Data Security Platform (DSP) and Keycloak * Bachelor's degree in an IT, Cybersecurity, or Engineering field Clearance Applicants selected will be subject to a security ...
Fort Belvoir, VA · On-site
$86.80 - $198/hr
Knowledge of Virtru Data Security Platform (DSP) and Keycloak * Bachelor's degree in an IT, Cybersecurity, or Engineering field Clearance Applicants selected will be subject to a security ...
Vienna, VA · On-site
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. $145,000 - $175 ...
Vienna, VA · On-site
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. $145,000 - $175 ...
Vienna, VA · On-site
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. Annually ...
Quick apply
Vienna, VA · On-site
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. Annually ...
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. $145,000 - $175 ...
$145K - $175K/yr
Familiarity with Keycloak for IAM. * Experience working with GOVCLOUD and Iron Bank resources. * Experience with tRPC. * Experience with government RMF/ATO/Cybersecurity requirements. $145,000 - $175 ...
Reston, VA · On-site
$140K - $170K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Quick apply
Reston, VA · On-site
$140K - $170K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Reston, VA · On-site
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Quick apply
Reston, VA · On-site
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Excellent ...
Reston, VA · On-site
$160K - $200K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Experience ...
Quick apply
Reston, VA · On-site
$160K - $200K/yr
Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, IPTables, pfSense, Wireguard, IPSec, and OpenVPN * Experience ...

7.2
Based on 45 frontline employees who took The Breakroom Quiz
39th of 116 rated security
Position Summary
We're looking for a Full Stack Developer to help expand and refine the LEXSO (Layered Extended Security Operations) platform-a modular, microservice-based system designed to orchestrate real-time data from sensors, cameras, AI engines, and automation tools across security operations environments.
As a full stack engineer, you'll contribute across both frontend and backend domains, building scalable microservices, powerful APIs, and responsive user interfaces. You'll work alongside specialists in automation, sensor fusion, and distributed systems to solve complex challenges in a modern DevOps environment.
This is a great opportunity for someone with a few years of experience who wants to take ownership of major features and help drive architectural and system-level improvements in a fast-moving, impactful platform.
RESPONSIBILITES:
QUALIFICATIONS:
BENEFITS
Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects its commitment to creating a diverse and supportive workplace.
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Investigation and physical security services
10,000+ Employees
Moyock, NC, US
2010