Software Engineer (TS/SCI) Frontend & Backend Expert

Constellation Technologies; Columbia (MD); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Health insurance

HSA

Dental insurance

Vision insurance

Life insurance

Disability coverage

Training reimbursement

RH & AWS training

Tech reimbursements

401(k) matching

Job summary

Constellation Technologies is seeking a Senior Software Engineer with a background in UI/UX architecture frontend development, API design, and full‑stack systems for federal projects. US citizenship, TS/SCI with polygraph, and strong analytics background are required.

Responsibilities include developing, testing, and maintaining complex software systems using ReactJS, Java/Spring Boot, NodeJS, Docker/Podman, AWS, MongoDB, Elasticsearch and Gradle within a security‑driven environment.

Qualifications

• Must possess US citizenship and TS/SCI clearance with a current polygraph.

Responsibilities

• Reviews and tests software components for adherence to design requirements and documents test results.

Skills

US citizenship

TS/SCI clearance

7+ years experience

Independent work

Software architecture

Requirements analysis

Education

Bachelor's degree in CS or related

Tools

ReactJS

NodeJS

Java

Spring Boot

Docker/Podman

AWS

MongoDB

Elasticsearch

Gradle

Job description

Constellation Technologies is seeking a Senior Software Engineer with a background in UI/UX architecture frontend development, API design, and full‑stack systems for federal projects. US citizenship, TS/SCI with polygraph, and strong analytics background are required.

Responsibilities include developing, testing, and maintaining complex software systems using ReactJS, Java/Spring Boot, NodeJS, Docker/Podman, AWS, MongoDB, Elasticsearch and Gradle within a security‑driven environment.