Experienced Software Engineer - UI Prototype
Company: Red Arch Solutions
Location: Annapolis Junction
Posted on: April 1, 2026
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Job Description:
Position Description: Red Arch Solutions is hiring a Experienced
Software Engineer on a priority program in Annapolis Junction, MD.
The Software Engineer shall be responsible for enhancing a UI
prototype that was developed using Streamlit and build it into an
interface with future plans to make the interface available
external to the corporate enterprise. Position Required Skills:
Active TS/SCI with Polygraph. Qualifications : Master’s degree in
computer science or related discipline from an accredited college
or university, plus five (5) years of experience as a SWE, in
programs and contracts of similar scope, type, and complexity. OR
Bachelor’s degree in computer science or related discipline from an
accredited college or university, plus seven (7) years of
experience as a SWE, in programs and contracts of similar scope,
type, and complexity OR Nine (9) years of experience as a SWE, in
programs and contracts of similar scope, type, and complexity.
Experience using the Linux CLI and Linux tools Experience
developing Bash scripts to automate manual processes Recent
software development experience using Python and Java Familiar with
Streamlit, a Python framework for building interactive web
applications Experience developing front-end applications using
TypeScript, HTML, and CSS Experience with JavaScript frameworks
such as React, Angular, and Vue Familiar with Distributed Big Data
processing engines including Apache Spark Experience using Jupyter
Notebook Experience with data wrangling and preprocessing using
tools such as pandas, NumPy Experience working with structured,
semi-structured, and unstructured data such as Parquet, JSON, CSV,
XML Familiarity with data quality concepts, data validation, and
anomaly detection Experience with Git Source Control System
Position Desired Skills Experience using Apache Airflow (DAG
design, scheduling, operators, sensors) to orchestrate, schedule,
and monitor complex workflows Experience with SQL technologies such
as MySQL, MariaDB, and PostgreSQL for querying, joining, and
aggregating large datasets Familiar with HPC Job Scheduling tools
including Slurm Experience using the Atlassian Tool Suite (JIRA,
Confluence) Salary range for this position $196,000-$229,000 CJ The
Red Arch Solutions pay range for this job level is a general
guideline only and not a guarantee of compensation or salary.
Determination of official compensation or salary relies on several
factors including, but not limited to, level of position, job
responsibilities, geographic location, scope of relevant work
experience, educational background, certifications,
contract-specific affordability, organizational requirements,
alignment with local internal equity as well as alignment with
market data. Red Arch Solutions Benefits Snapshot: 100% paid
employee healthcare premiums. CareFirst Advantage Best in Class
Benefits. HaloScripts Concierge prescription medication service
Generous PTO. 10 % 401K 6% match vested day one and up to 4% profit
sharing contribution. Annualized bonus compensation. Spot bonuses
for hard work. Tuition reimbursement. 529 College Saving Plan.
College Loan Pay Back Program. 11 Paid Federal Holidays Generous
Referral Bonuses. Red Arch Solutions provides equal employment
opportunities to all employees and applicants for employment and
prohibits discrimination and harassment of any type without regard
to race, color, religion, age, sex, national origin, disability
status, genetics, protected veteran status, sexual orientation,
gender identity or expression, or any other characteristic
protected by federal, state, or local laws. Have more questions
about Red Arch? Email us at Careers@RedArchSolutions.com
Keywords: Red Arch Solutions, Olney , Experienced Software Engineer - UI Prototype, IT / Software / Systems , Annapolis Junction, Maryland
