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Full Stack Software Engineer-Principal
NetSage · Annapolis Junction, Maryland, United States · Active · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | NetSage |
| Title | Full Stack Software Engineer-Principal |
| Normalized title | - |
| Department / team | Engineering and Development |
| Location | Annapolis Junction, MD, United States |
| Work model | - |
| Employment type | - |
| Salary | - |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2023-10-04 / 2026-05-29 |
| Changed / last seen | 2026-06-04 / 2026-06-18 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from NetSage. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Annapolis Junction. | Open |
| Department jobs | Active postings in Engineering and Development. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | NetSage |
| Source | 6d73b4c6-d90a-4035-b27a-b2ba32905081 |
| ATS provider | Greenhouse |
Description
NetSage's mission is to help our customers achieve their missions by providing superior cyber services. We seek talented professionals who are interested in doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and offers excellent pay and world-class benefits. We do not hire contract by contract; instead, we offer multiple job options and career progression for our employees. We realize that our website and job descriptions may be a little vague and that's on purpose because of the customers we support. Please connect with us using our Contact Us page if you have any questions about any of our job-openings.
Job Description:
We are seeking a Principal Full Stack Software Engineer to develop, maintain, and enhance complex and diverse software systems. In this role, you will support complex, multifaceted software systems—such as data-intensive analytics platforms, advanced algorithmic solutions, large-scale data processing environments, real-time applications, and business information systems—based on defined and documented requirements. The ideal candidate for this role will have front-end and back-end web development experience. Please consider applying if you meet the following qualifications.
Required Qualifications:
TS/SCI with polygraph.
A Bachelor of Science (B.S.) degree in computer science or a related STEM discipline and twelve (12) years or relevant experience is required. In lieu of a degree, sixteen (16) years of relevant experience is acceptable.
Front-end web development language experience in JavaScript, JavaScript XML (JSX) in React, and Typescript
Back-end development language experience in Node.js/JavaScript, Rust, Python, and shell script.
Micro-services architecture experience/ familiarity to inlcude:
Kubernetes
Helm Charts
Micro-Services deployment patterns
Service-mesh
Multi-site applications
Load Balancing topologies
Cloud Migration
Experience or familiarity with the following tech stack architecture:
NiFi, Testing frameworks (JEST), Grafana, InfluxDb, Elasticsearch, Redis, MySQL, Apache, Superset, RabbitMQ/Kafka/Message Fabrics, Ansible/Salt, Terraform, Web-Sockets, and Neo4j
Experience analyzing user requirements to derive software design and performance requirements.
Experience designing and coding new software or modifying existing software to add new features.
Experience debugging existing software and correcting defects.
Full job record
| Job ID | 2f379b2ccaa849b71394f93a6876b3a38c212c43 |
| Org ID | 67b2c4a9-a661-4b77-8ef6-a14d4487fb9e |
| Source ID | 6d73b4c6-d90a-4035-b27a-b2ba32905081 |
| Board ID | 6d73b4c6-d90a-4035-b27a-b2ba32905081 |
| Provider | greenhouse |
| Provider Job Key | 5565288003 |
| Title | Full Stack Software Engineer-Principal |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Annapolis Junction, Maryland, United States |
| Department | Engineering and Development |
| Team | — |
| Employment Type | — |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | MD |
| City | Annapolis Junction |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://job-boards.greenhouse.io/netsage/jobs/5565288003 |
| Apply URL | https://job-boards.greenhouse.io/netsage/jobs/5565288003 |
| First Seen At | 2026-05-29 22:59:55Z |
| Last Seen At | 2026-06-18 07:35:31Z |
| Last Checked At | 2026-06-18 07:35:31Z |
| Last Changed At | 2026-06-04 11:13:02Z |
| Inactive At | — |
| Source Posted At | 2023-10-04 22:31:07Z |
| Source Updated At | 2026-06-03 20:10:30Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=netsage/date=2026-06-18/2026-06-18T07-35-30-986Z-814641434c83cf93f6dc27f45ff683a680f9540417ff05f6effec30058cb110a.json |
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