Software Engineer III

This position requires an Active Top Secret SCI with Fullscope Polygraph clearance.

About the Company

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. If you have prior military service or government contracting experience, are proud to serve and support our nation, and want to help support ProSync's mission to "Define and Redefine the State of Possible," we encourage you to apply.

Responsibilities

• Design, develop, test, deploy, document, maintain, and enhance complex and diverse software systems based on documented requirements, including but not limited to processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems incorporating data repositories, data transport services, and application and systems development and monitoring.
• Work individually or as part of a team.
• Review and test software components for adherence to design requirements and document test results.
• Resolve software problem reports.
• Utilize software development and design methodologies appropriate to the development environment.
• Provide input to software components of system design, including hardware/software trade-offs, software reuse, use of Open Source Software (OSS), Commercial Off-The-Shelf (COTS), and Government Off-The-Shelf (GOTS) software.
• Analyze user requirements to derive software design and performance requirements.
• Debug existing software and correct defects.
• Design and code new software or modify existing software to add new features.
• Write or review software and system documentation.
• Integrate existing software into new or modified systems or operating environments.
• Develop simple data queries for existing or proposed databases or data repositories.
• Serve as team lead at the level appropriate to the software development process being used on any particular project.
• Design and develop relational and non-relational database applications.
• Use orchestration frameworks such as Spring and Kafka.
• Develop or implement algorithms to meet or exceed system performance and functional standards.
• Develop and execute test procedures for software components.
• Analyze system performance standards and confer with users or system engineers; analyze systems flow, data usage, and work processes; investigate problem areas.
• Modify existing software to adapt to new hardware or improve performance.
• Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes and consequences of design decisions.
• Develop Java 2 Enterprise Edition (J2EE) applications using the Eclipse IDE.
• Use collaboration and software development tools (e.g., Atlassian).
• Develop software using continuous integration practices and container technologies (e.g., Docker).
• Perform Unix shell scripting and develop event-driven or data-driven analytics.
• Develop cloud-based solutions and technologies.
• Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints.
• Perform quality control on team products.
• Recommend and implement suggestions for improving documentation and software development process standards.
• Oversee one or more software development teams and ensure work completion within software development process constraints.
• Confer with system engineers and hardware engineers to derive software requirements and obtain information on project limitations, capabilities, performance requirements, and interfaces.
• Coordinate software installation on a system and monitor performance to ensure operational specifications are met.
• Recommend new technologies and processes for complex software projects.
• Serve as the technical lead of multiple software development teams.
• Select the software development process in coordination with the customer and system engineering.
• Ensure quality control of all developed and modified software.
• Delegate programming and testing responsibilities to teams and monitor their performance.
• Enhance a UI prototype developed using Streamlit and build it into an interface with future plans to make it available external to the corporate enterprise.

Requirements

• Experience using the Linux CLI and Linux tools.
• Experience developing Bash scripts to automate manual processes.
• Recent software development experience using Python and Java.
• Familiarity 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.
• Familiarity 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.
• An active Top Secret/SCI with Polygraph clearance is required.

Qualifications

• A Master’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a Software Engineer (SWE), in programs and contracts of similar scope, type, and complexity.
• OR a 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.

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.
• Familiarity with HPC Job Scheduling tools including Slurm.
• Experience using the Atlassian Tool Suite (JIRA, Confluence).

Benefits

• Quarterly bonuses.
• Comprehensive health benefits package.
• 401K Retirement plan.
• Employee Assistance Program for mental health support.
• Company-sponsored continuing education program for degrees and certifications.
• Generous Paid Time Off and 11 paid holidays per year.
• Flexible work options to accommodate personal schedules and lifestyles.