Software Engineer 3: UI & Data Viz (TS/SCI)

Cornerstone Defense LLC

Annapolis (MD)

On-site

USD 190,000 - 210,000

Full time

27 hours ago

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Benefits offered by this job

Medical/Dental/Vision

Generous PTO

401(k)

HSA/FSA

Life & Disability Insurance

Tuition Reimbursement

Perks at Work

Referral Program

Leads Gen Program

529 CollegeAmerica

Fitness Reimbursement

Travel Assistance

Norton Lifelock

Financial & Legal Services

Job summary

Cornerstone Defense LLC is seeking a Software Engineer 3 to enhance a Streamlit-based UI prototype and evolve it into an enterprise-ready interface. You will design, implement, and visualize data to support critical decisions, with a focus on scalable front-end architecture and modular components.

Ideal candidates have advanced Python/Java skills, fluency with TypeScript/HTML/CSS, experience with React/Angular/Vue, and familiarity with Spark and Jupyter for data processing.

Qualifications

Master's degree or Bachelor's degree with corresponding years of SWE experience as described.

Responsibilities

Enhance a UI prototype developed with Streamlit into a robust interface.
Plan future enhancements to expose the interface externally.

Skills

Linux CLI

Bash scripting

Python

Java

Streamlit

TypeScript

HTML

CSS

JavaScript frameworks

Apache Spark

Jupyter Notebook

Pandas

NumPy

Parquet/JSON/CSV/XML

Data quality concepts

Education

Master's degree in computer science or related discipline

Bachelor's degree in computer science or related discipline

Nine years of SWE experience

Tools

Streamlit

Job description

Ideal candidates have advanced Python/Java skills, fluency with TypeScript/HTML/CSS, experience with React/Angular/Vue, and familiarity with Spark and Jupyter for data processing.

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