Software Engineer - TS/SCI Clearance & Polygraph

B4Corp

Herndon (VA)

On-site

USD 200,000 - 225,000

Full time

39 hours ago
Be an early applicant
Application generator

An application made for this job — a tailored resume and cover letter that speak straight to the posting.

Get past ATS filters

Benefits offered by this job

401k – employer match 100% up to 6%
Phantom stock – annual grant
Medical, dental, vision insurance
Disability & life insurance
Employee referral bonus
Seven weeks PTO

Job summary

B4Corp in Herndon, VA is seeking a Software Developer with TS/SCI clearance to contribute to high-impact IC projects. You will develop software components, mentor junior developers, and integrate diverse data sources while following agile practices.

The role offers growth alongside software and systems engineers, with a top-tier compensation package and a flexible benefits plan. Core hours are 9am–4pm, located on-site in Herndon, VA.

Qualifications

  • At least 3 years of recent experience coding in Python; total programming experience 12+ years.
  • Experience in a Linux-based development environment.
  • Experience with Node.js and PostgreSQL databases; ability to write complex queries.
  • Experience creating API endpoints or integrating with other teams’ endpoints in a fully authenticated, audited way.
  • Experience with Elasticsearch data management.

Responsibilities

  • Understand requirements and design and develop software components.
  • Research software concepts, develop, and demo proof-of-concepts.
  • Collaborate with team members regularly to discuss project status and blockers.
  • Test code and write test steps for independent testers.
  • Participate in code reviews and agile development processes.
  • Communicate with fellow developers and end-users as needed.
  • Develop features for web applications to enter, search, and retrieve information.
  • Lead within project scope and mentor two to three junior developers.
  • Provide regular reports to stakeholders and adapt to priority changes.
  • Break down requirements into work packages in JIRA; assist tier 3 help desk as needed.

Skills

Python
Linux
Elasticsearch
APIs

Tools

Node.js
PostgreSQL

Job description

B4Corp in Herndon, VA is seeking a Software Developer with TS/SCI clearance to contribute to high-impact IC projects. You will develop software components, mentor junior developers, and integrate diverse data sources while following agile practices.

The role offers growth alongside software and systems engineers, with a top-tier compensation package and a flexible benefits plan. Core hours are 9am–4pm, located on-site in Herndon, VA.

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Software Engineer (TS/SCI) – Expert, High-Impact IT
Software Engineer (TS/SCI) – Expert, High-Impact IT

B4Corp • Herndon (VA), Northern (KY)

Hybrid
USD 144,000 - 240,000
401k with employer match
Phantom stock program
Medical, dental, vision insurance
+2
Senior Software Engineer (TS/SCI) – Cloud & DevOps Expert
Senior Software Engineer (TS/SCI) – Cloud & DevOps Expert

B4Corp • Herndon (VA)

On-site
USD 203,000 - 248,000
401k plan
Paid time off
Medical insurance
+3
Software Engineer – TS/SCI Clearance (DevSecOps)
Software Engineer – TS/SCI Clearance (DevSecOps)

B4Corp • Bethesda (MD), Northern (KY)

Hybrid
USD 156,000 - 260,000
401k with employer match
Phantom stock
Seven weeks PTO including holidays
+2
Software Developer - TS/SCI Clearance, AWS & Java
Software Developer - TS/SCI Clearance, AWS & Java

B4Corp • Chantilly (VA)

On-site
USD 210,000 - 245,000
7 weeks PTO
401k matching up to 6%
Phantom stock
+3
Senior Software Engineer – Security & A&A (TS/SCI Poly)
Senior Software Engineer – Security & A&A (TS/SCI Poly)

B4Corp • Herndon (VA)

On-site
USD 120,000 - 160,000
401k
Stock options
Medical insurance
+7
Software Engineer with TS/SCI Poly – Chantilly
Software Engineer with TS/SCI Poly – Chantilly

B4Corp • Chantilly (VA)

On-site
USD 180,000 - 260,000
401k employer match
Phantom stock
Paid time off
+2
Senior DevOps Systems Engineer — TS/SCI w/ Poly
Senior DevOps Systems Engineer — TS/SCI w/ Poly

B4Corp • Herndon (VA)

On-site
USD 135,000 - 225,000
401k match
Phantom stock grants
Medical insurance
+6
TS/SCI Software Engineer - Cloud & DevOps
TS/SCI Software Engineer - Cloud & DevOps

B4Corp • Bethesda (MD), Northern (KY)

Hybrid
USD 158,000 - 193,000
401k employer match
Phantom stock program
Health, dental, vision insurance
Senior Software Engineer - TS/SCI with Polygraph
Senior Software Engineer - TS/SCI with Polygraph

B4Corp • Herndon (VA)

On-site
USD 194,000 - 237,000
401k match
Health insurance
Dental insurance
+2
Software Engineer with Security Clearance
Software Engineer with Security Clearance

Ennoble First Inc. • Herndon (VA)

On-site
USD 90,000 - 130,000