Zachary Piper Solutions, LLC

Design, develop, test, and optimize robust Python backend applications with scalable APIs and integrate with server-side logic while ensuring security and performance. | Bachelor's degree, 4+ years backend development experience, proficiency in Python and Java or C++, experience with AWS services, Kubernetes, containerized applications, serverless architecture, API troubleshooting, NoSQL and relational databases, and CI/CD automation. | Zachary Piper Solutions is currently seeking a Back End Python Developer who will take a position in Irvine, CA. Responsibilities for Back End Python Developer: • Design and implement robust and scalable applications using Python language • Analyze user needs and software requirements to determine feasibility of design within time and cost constraints • Develop, test, and debug Python applications and scripts • Collaborate with other developers, designers, system admins, and customers • Integrate user-facing elements with server side logic • Identify and fix bottlenecks and bugs to improve application performance • Ensure the implementation of security and data protection • Optimize applications for maximum speed and scalability • Stay abreast with all the technical aspects related to Python • Develop back-end components to improve responsiveness and overall performance Qualifications for Back-End Python Developer: · Clearance's/SCI. · Bachelor's in computer science (or related) - · 4+ years of professional experience in backend development, DevOps, or other related role · Proficiency in Python and Java or C+ + - deploying and maintaining software in Kubernetes · AWS services such as Lambda, ECS, EKS, CloudWatch, S3, EFS/EBS, EC2, and RDS -- containerized applications and serverless architecture - designing, analyzing, and troubleshooting APIs services, distributed NoSQL and relational databases, caching systems, event-driven and multi-tier architectures · task automation and CI/CD pipeline building with GitHub or GitLab Compensation for Back End Python Developer: • $120,000 to $180,000 *Depending on Experience • Cigna Medical, dental, vision, Holidays, 401k, PTO and Sick leave as required by law #LI-SH2

Develop and maintain full stack applications for satellite operations using Python, React/TypeScript, and AWS services, collaborating with cross-functional teams in a secure environment. | Bachelor's degree, 4+ years full stack/backend experience, active TS/SCI clearance, proficiency in Python, React/TypeScript, GraphQL, Docker, Terraform, Kubernetes, AWS services, and CI/CD pipelines. | Zachary Piper Solutions is seeking a Full Stack Developer to support mission-unique software development for U.S. government satellite operations, while also contributing to core product development. You'll work across backend and frontend systems to build scalable, secure, and high-performance applications using Python, AWS, and modern JavaScript frameworks. No prior space experience is required—think of satellites as flying servers you connect to every 90 minutes. We connect to hundreds. This hybrid role is based in Southern California and involves close collaboration with satellite operators, customers, and engineers to deliver reliable, cloud-native solutions for satellite command and control. Candidates must hold an active TS/SCI Clearance. Responsibilities of the Full Stack Developer include: • Develop and maintain full stack applications supporting satellite operations. • Build APIs and integrate with AWS services (EC2, S3, Lambda, RDS, Fargate, EKS). • Design and troubleshoot distributed systems, caching layers, and event-driven architectures. • Work with React components in TypeScript using frameworks like Next.js and Refine. • Collaborate with cross-functional teams to gather requirements and implement new features. • Optimize software for scalability, cost, and performance. • Automate tasks and build CI/CD pipelines using GitHub Actions or similar tools. • Contribute to both backend and frontend development in a secure, mission-critical environment. Qualifications for the Full Stack Developer include: • Bachelor's degree in Computer Science or related field. • 4+ years of professional experience in backend or full stack development. • Active U.S. Security Clearance (TS/SCI) required. • Proficiency in Python, GraphQL, Docker, and Terraform (or similar IaC tools). • Familiarity with JavaScript and experience in full stack or frontend development. • Experience with React, TypeScript, and frameworks like Next.js, Refine, Blitz.js, or RedwoodJS. • Strong understanding of containerized applications and serverless architecture. • Experience with Kubernetes and AWS services (Lambda, ECS, EKS, CloudWatch, S3, EFS/EBS, EC2, RDS). • Strong knowledge of API design, distributed databases (NoSQL and relational), and multi-tier systems. • CI/CD pipeline development with GitHub or GitLab. • Version control using Git and GitLab or similar tools. • Strong troubleshooting and technical analysis skills. • Independent self-starter with excellent time management. • High standards for software quality, maintainability, and performance. • Effective communicator across frontend, backend, and product teams. Compensation for the Full Stack Developer include: • Salary Range: $120,000-180,000 **depending on experience** • Full Benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays Keywords: Full stack development, Python, GraphQL, React, TypeScript, Next.js, Docker, Terraform, AWS, Lambda, ECS, EKS, EC2, RDS, CI/CD, GitHub, GitLab, Kubernetes, containerized applications, serverless architecture, satellite operations, TS/SCI

Develop and maintain backend and frontend satellite operations software using Python and AWS services, collaborating with cross-functional teams to implement features and troubleshoot issues. | Bachelor's degree, 4+ years backend or full stack development experience, proficiency in Python, AWS, containerization, frontend frameworks, CI/CD, and active TS/SCI clearance. | Zachary Piper Solutions is currently seeking a Full Stack Software Developer for our C2 software development effort. You will be responsible for developing ground satellite operations software using Python and AWS services. Don't worry, you do not need to be an expert in satellites or understand space! Satellites are just flying servers you can connect to every 90 minutes but we connect to hundreds of them. Location: Irvine, CA - Hybrid Remote (2 days on - 3 days home) You will primarily be responsible for supporting mission unique software development across backend and frontend in support of the U.S. government, but you will also contribute to core product development. You will develop APIs, integrate with various AWS services such as EC2, S3, Lambda, RDS, Fargate, and EKS along with focusing on scalability, security, cost, and performance of the software. You will collaborate with cross-functional teams, including satellite operators, customers, and other software engineers to understand requirements, implement new features, and troubleshoot issues. Your strong knowledge of AWS services and best practices will enable you to optimize resource utilization and automate processes, ultimately contributing to the efficient and reliable operations of thousands of satellites. Tech Skills: • Proficiency in Python, GraphQL, Docker, and Terraform (or relevant IaC tools) • Familiarity with Javascript and experience either developing full stack / frontend software or working closely to integrate with frontend developers • Strong knowledge of designing, analyzing, and troubleshooting APIs services, distributed NoSQL and relational databases, caching systems, event-driven and multi-tier architectures • Experience working with React components in Typescript and frameworks like Next.js, Refine (or Blitz.js / RedwoodJS) • Strong knowledge of containerized applications and serverless architecture • Experience with Kubernetes and preferred experience with AWS services such as Lambda, ECS, EKS, CloudWatch, S3, EFS/EBS, EC2, and RDS • Strong knowledge of task automation and CI/CD pipeline building, preferably with GitHub actions but not required • Familiarity with Git and GitLab or similar framework for version control Soft Skills: • Deep technical analysis and troubleshooting skills • Independent self-starter; able to complete projects on time with minimal guidance • A high standard for software maintainability, quality, resilience, and performance • Strong cross-functional communication between frontend, backend engineers and product managers Background Qualifications • Bachelor’s degree in Computer Science (or related field) • 4+ years [professional] experience in backend development, full stack development or other related role. Professional experience can be replaced with a self-starter who has drive, the technical skills, and is obsessed with their product. • Active US Security Clearance (TS/SCI) Compensation: • $130,000 - $180,000 (Based on years of relevant experience) Benefits: • Comprehensive benefits package including medical, dental, vision, 401k, paid time off, 11 federal holidays, and sick leave.

Provide comprehensive administrative and clerical support including calendar and meeting management, transcription, report compilation, and handling confidential information for senior-level personnel. | Must have expertise in specialized office management, proficiency in Microsoft Office, experience supporting senior executives, and hold an active Tier 5 or SSBI security clearance with willingness to undergo polygraph and SCI nomination. | Zachary Piper Solutions is hiring an Administrative Assistant to assist the U.S. Space Force (USSF) in advancing and implementing warfighter technologies within the Battle Management Command, Control, Communications, and Intelligence division of the Program Executive Office, based in El Segundo, CA. Responsibilities of the Administrative Assistant include: • Provide general administrative and clerical support to ensure smooth office operations. • Perform both routine and specialized tasks such as coordinating inspections, managing calendars, and organizing electronic files. • Schedule and arrange meetings, gather and verify requested information, and compile reports and studies with attention to detail. • Transcribe confidential or technical content, take and distribute meeting minutes, and handle office supply orders. • Answer phone calls, respond to customer inquiries, and assist with travel arrangements and other administrative needs. • Step in to support other administrative roles when needed, requiring familiarity with their tasks and responsibilities. Qualifications for the Administrative Assistant include: • Demonstrated expertise in specialized office management and administrative support functions. • Proficient in Microsoft Office Suite, including Outlook, PowerPoint, Excel, and Word. • Experience supporting senior-level or executive-grade personnel in high-visibility environments. • Must possess a current and active Tier 5 (T5) or SSBI security clearance, adjudicated for SCI eligibility, and be enrolled in the Continuous Evaluation program (if applicable). • Willingness to be nominated for access to Sensitive Compartmented Information (SCI) and Special Access Programs (SAP). • Must consent to undergoing a Polygraph examination if required. Compensation for the Administrative Assistant include: • Salary: $120,000 - $160,000 • Comprehensive Benefits: Medical, Dental, Vision, 401K, PTO, Sick Leave as required by law, and Holidays This job opens for applications on September 3, 2025. Applications for this job will be accepted for at least 30 days from the posting date. #LI-JT2 #LI-HYBRID Keywords: Administrative Support, Office Management, Clerical Duties, Executive Support, Calendar Management, Meeting Coordination, File Management, Report Compilation, Transcription, Customer Service, Travel Arrangements, Supply Ordering, Phone Support, Confidential Information Handling, Microsoft Office, Outlook, Word, Excel, PowerPoint, High-Level Executive Interaction, Security Clearance, SCI Eligibility, SSBI, Tier 5 Clearance, Continuous Evaluation, Polygraph Consent, Government Program Office, Project Management Tools, Power BI, JIRA, Confluence, Collaboration Tools, Backfill Support, Cross-Training, Office Operations