Senior UI & Data Visualization Engineer

Cornerstone Defense LLC; Annapolis (MD); On-site; USD 190,000 - 210,000; Full time

Benefits offered by this job

Medical, Dental and Vision Plans

Generous PTO

401(k)

HSA and FSA options

Life and Disability Insurance

Tuition Reimbursement and Training

Travel Assistance

Perks at Work Discount Program

Referral Program

Fitness Reimbursement Program

CollegeAmerica 529

Job summary

Cornerstone Defense LLC in Annapolis Junction, MD, is seeking a Software Engineer 3 focused on Interface Design & Data Visualization. You will advance a Streamlit UI into a scalable interface, build frontend features with TypeScript/HTML/CSS, and craft data visualizations for defense data.

Requires active TS/SCI w/ Polygraph to apply, a master’s or higher in CS or related field (or equivalent experience), and 5–9+ years SWE in similar programs.

Qualifications

• Master's or Bachelor's with specified years of SWE experience in similar scope and complexity.
• Proficient in Python and Java with front-end skills in TS/HTML/CSS.
• Experience with Streamlit UI prototype development and data visualization.

Responsibilities

• Enhance a Streamlit-based UI prototype into a robust interface for internal and external use.
• Develop front-end features using TypeScript, HTML and CSS with React/Angular/Vue.
• Work with large structured and unstructured data and implement data visualization components.

Skills

Python

Java

TypeScript

HTML/CSS

React

Angular

Vue

SQL

Data wrangling

Linux CLI

Bash scripting

Data visualization

Education

Master's degree in computer science or related discipline

Bachelor's degree in computer science or related discipline plus 7 years SWE experience

Nine (9) years of SWE experience in similar scope

Tools

Streamlit

Jupyter Notebook

Git

Slurm

HPC scheduling tooling

Job description

Cornerstone Defense LLC in Annapolis Junction, MD, is seeking a Software Engineer 3 focused on Interface Design & Data Visualization. You will advance a Streamlit UI into a scalable interface, build frontend features with TypeScript/HTML/CSS, and craft data visualizations for defense data.

Requires active TS/SCI w/ Polygraph to apply, a master’s or higher in CS or related field (or equivalent experience), and 5–9+ years SWE in similar programs.