**Requires an active TS/SCI with Polygraph** Red Arch Solutions is hiring a Software Engineer on a priority program in Annapolis Junction, MD. The Software Engineer shall possess extensive expertise in dataflow design, data transport mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer shall be responsible for designing, implementing, and optimizing data ingress/egress pathways to ensure efficient, scalable, and reliable processing of the organization’s analytics workloads. Position Required Skills: • Experience using the Linux CLI and Linux tools • Experience developing Bash scripts to automate manual processes • Recent software development experience using Python and Java • Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows • Experience with Distributed Big Data processing engines including Apache Spark • Familiar with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets • 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: • Familiar with HPC Job Scheduling tools including Slurm • Experience using the Atlassian Tool Suite (JIRA, Confluence) Basic Qualifications: • 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. Salary range for this position: $205,000-$225,000 #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 [email protected]