Praxis Engineering

Communications

• Continuously monitor the status of all deployed systems
• Continuously monitor the status of all communications links
• Perform detailed analysis of communications links to identify architecture, provider, or environment issues
• Perform performance testing
• Perform network troubleshooting and tuning
• Perform cloud architecture troubleshooting and tuning

Senior Communications Engineer

Full-stack Engineer

• Leading the design and development of features within Django-based infrastructure systems in a highly collaborative team environment.
• Driving the development and sustainment of multi-tier offensive cyber applications and systems, ensuring mission readiness and resilience.
• Applying expertise in distributed systems (microservices, APIs, queues, SQL/NoSQL databases) to scale mission-critical operations.
• Writing, debugging, and optimizing code across multiple languages and frameworks, including Python, Java, C#, JavaScript, TypeScript, HTML, and CSS.
• Leveraging Django, Node.js, and other frameworks to deliver robust, full-stack solutions.
• Leading and mentoring junior developers, setting technical direction, and managing daily team tasks.
• Integrating cybersecurity solutions (IDS, EDR, EPP, AV) and operating system internals knowledge (Windows, Linux, MacOS, iOS, Android) into full-stack builds.
• Utilizing collaboration and version control platforms (Git, GitHub/GitLab, Jira, Confluence) to drive efficient workflows.

Offensive Cyber Full Stack Developer III

• Take on a senior technical leadership role at the forefront of offensive cyber operations and shape technical direction
• Architect, build, and maintain mission-critical systems that directly support national security and operational effectiveness
• Leading the design and development of features within Django-based infrastructure systems in a highly collaborative team environment
• Driving the development and sustainment of multi-tier offensive cyber applications and systems, ensuring mission readiness and resilience
• Applying expertise in distributed systems (microservices, APIs, queues, SQL/NoSQL databases) to scale mission-critical operations
• Writing, debugging, and optimizing code across multiple languages and frameworks, including Python, Java, C#, JavaScript, TypeScript, HTML, and CSS
• Leveraging Django, Node.js, and other frameworks to deliver robust, full-stack solutions
• Leading and mentoring junior developers, setting technical direction, and managing daily team tasks
• Integrating cybersecurity solutions (IDS, EDR, EPP, AV) and operating system internals knowledge into full-stack builds
• Utilizing collaboration and version control platforms (Git, GitHub/GitLab, Jira, Confluence) to drive efficient workflows

Full Stack Developer III, Offensive Cyber

AI Engineer

• Work closely with system and software engineers to design, prototype, and integrate AI advancements into the existing architecture.
• Build solutions that augment human intelligence, streamline workflows, and enhance the overall effectiveness of intelligence operations.
• Lead the design and development of AI-driven solutions from conception to deployment, ensuring seamless integration with existing software architecture.
• Prototype new models, write production-quality code, and maintain existing AI systems.
• Serve as a key technical liaison, collaborating with cross-functional teams and articulating AI approaches to technical and non-technical stakeholders.
• Conduct Exploratory Data Analysis (EDA) on diverse datasets (structured and unstructured) to inform data models and identify data quality issues.
• Develop, train, and evaluate machine learning models; implement robust testing and validation strategies to ensure accuracy and mitigate bias.
• Stay current with AI/ML advancements and continuously improve systems by applying new technologies and methodologies.
• Use AWS cloud platform and MLOps tools for deploying and managing ML models at scale.
• Perform work under an active TS/SCI clearance with appropriate polygraph and be available for telework with commute to Maryland as required.

• Develop, sustain, upgrade, and enhance software and full system solutions using the latest development tools, libraries, and techniques
• Research, design, and implement robust technical solutions for the RAD system
• Collaborate closely with a cross-functional team of system and software engineers to design, develop, and deploy functional enhancements
• Independently design, develop, and document high-quality, scalable Java (Spring Boot) software solutions
• Work on both back-end and potentially front-end systems to implement new features and improve existing functionalities of the RAD platform
• Partner with system architects and other engineers to ensure a cohesive and effective development process
• Research and troubleshoot complex technical issues and provide innovative solutions
• Create and maintain comprehensive technical documentation for developed features and processes

Full Stack Software Engineer

• Designing, developing, and deploying features within Django-based infrastructure systems in a collaborative, fast-paced team environment
• Creating and maintaining multi-tier offensive cyber applications, ensuring they are scalable, resilient, and operationally effective
• Leveraging distributed systems architectures (e.g., microservices, APIs, databases, queues) to support dynamic mission needs
• Writing, debugging, and optimizing software across a range of languages: Python, C#, Java, JavaScript, TypeScript, HTML, and CSS
• Using modern frameworks and build environments (e.g., Django, Node.js) to deliver full-stack solutions
• Applying knowledge of cybersecurity solutions (IDS, EDR, EPP, AV, etc.) to enhance system defense and mission readiness
• Collaborating through version control and productivity tools (Git, GitHub/GitLab, Jira, Confluence)
• Mentoring junior developers and helping guide best practices within the team

Offensive Cyber, Full-Stack Developer II

• Research, design, and implement robust technical solutions for the RAD system
• Collaborate with a cross-functional team of system and software engineers to design, develop, and deploy functional enhancements
• Independently design, develop, and document scalable Java Spring Boot software
• Work on back-end and potentially front-end systems to implement new features and improve existing functionalities
• Partner with system architects and other engineers to ensure cohesive development
• Research and troubleshoot complex technical issues and provide innovative solutions
• Create and maintain comprehensive technical documentation for developed features and processes

• We have an immediate need for an Full Stack or Back End Software Engineer . Want to join a talented team of engineers who develop, sustain, upgrade, and enhance software and full system solutions using the latest development tools, libraries, and techniques? Then this position is for you! What you will be doing: The Full Stack or Back End Software Engineer will be a self-starter who thrives on the challenge of researching, designing, and implementing robust technical solutions. This role involves close collaboration with a cross-functional team of system and software engineers to design, develop, and deploy crucial functional enhancements to the RAD system.

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Software Engineer

Pega Developer [Up to 1-2 days/week telework]
Supports a team of developers implementing multiple workflow products in a customer portfolio.
Collaborates with system, software, and UI/UX engineers to design, develop, deploy, operate, and manage workflows hosted on a large scale, enterprise application built on the Pega Platform.
Collaborates with system, DevOps, and UI/UX engineers to ensure workflows are security compliant, accessibility compliant, and meet minimum performance requirements.
We have an immediate need for a Pega Developer to support the Unified Engagement Environment.
Praxis Engineering is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.

Pega Developer

• The Software Engineer shall be responsible for developing, and maintaining scalable real-time ETL (Extract, Transform, Load) pipelines using Apache Storm and Java to process large-scale data streams.
• In this role, the Software Engineer shall be a member of a team that is responsible for transforming raw data into actionable insights by ensuring high performance, availability, and reliability of the HPC organization’s data feeds.

Software Engineer, Level 1

• The DevOps Software Engineer shall be responsible for software integration efforts, development of framework solutions, and maintaining automated infrastructure solutions to ensure high availability and scalability of HPC systems in a Linux environment.
• In this role, the DevOps Software Engineer shall work closely with various stakeholders to streamline the deployment pipeline and optimize system performance.

Senior Communications Engineer

Offensive Cyber Full Stack Developer III

Full Stack Developer III, Offensive Cyber

AI Engineer

Full Stack Software Engineer

Offensive Cyber, Full-Stack Developer II

Full Stack Software Engineer

Full Stack Software Engineer

AI Engineer

Pega Developer

Software Engineer, Level 1

Software Engineer Level 3