Python Data Engineer, Senior

Python Data Engineer, Senior The Opportunity:   As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.  As a back-end developer at Booz Allen, you’ll use the latest architectural approaches and open-source frameworks and tools to deliver solutions. Using your software engineering experience, you’ll work with the development team to create custom tools, systems, and sites with consistent performance and scalability.  In this role, you’ll make a mission-forward impact as you further your skillset and career. Work with us as we shape systems for the better.   Join us. The world can’t wait.  You Have:    3+ years of experience utilizing Python and SQL for application development or systems integration Experience creating software for retrieving, parsing and processing structured and unstructured data Experience with developing scalable ETL workflows for reporting and analytics Experience with data visualization tools, such as Plotly Dash, Streamlit, Panel/Holoviz, Bokeh, Voila, or Plotly Express to build multi‑page apps, callbacks, and component composition Experience creating solutions within a collaborative, cross-functional team environment TS/SCI clearance with a polygraph Bachelor’s degree Nice If You Have:    3+ years of experience developing and maintaining scalable data stores that supply big data in forms needed for business analysis Experience creating effective data visualizations using Plotly charts or similar, using the appropriate chart type and layout to address business questions in a user-friendly manner Experience with AWS, Microsoft Azure, or Google Cloud Experience working on real-time data and streaming applications Experience with NoSQL and technologies such as MongoDB, Cassandra, AWS Redshift, MySQL, and Snowflake Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor and operate data platforms Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Work Model Our people-first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely. If this position is listed as remote or hybrid, you’ll periodically work from a Booz Allen or client site facility. If this position is listed as onsite, you’ll work with colleagues and clients in person, as needed for the specific role. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.