Ad Hoc LLC

Backend Engineer

• Design, develop, and maintain backend services in a microservices architecture
• Design and implement REST and SOAP-based services and integrations
• Enhance and sustain the legacy enterprise Java platform
• Analyze, troubleshoot, and resolve complex software defects and production issues
• Develop and optimize SQL queries, data access patterns, and Oracle database integrations
• Collaborate with architects and senior engineers on modernization initiatives and technical design
• Document systems, refactor code, automate testing, and improve existing systems
• Contribute to CI/CD processes, application deployments, and engineering quality
• Participate in Agile ceremonies and technical discussions with partners and stakeholders
• Conduct code reviews, share technical knowledge, and mentor junior and mid-level engineers
• Plan and execute technical roadmaps and complex engineering work with minimal guidance
• Present technical topics, tradeoffs, risks, and costs to inform decisions
• Communicate about systems and design decisions for demonstrations, bid writing, and client-facing activities
• Participate in technical interviews and evaluate engineering candidates
• Periodically travel to collaborate with and present to clients, partners, and stakeholders

Staff Software Engineer – Back End

• Provide technical leadership for the design, development, testing, deployment, and maintenance of complex back-end applications and services
• Plan and execute technical roadmaps for new and existing projects with minimal guidance
• Lead technical discussions and contribute to architecture, system design, API design, and technology selection decisions
• Design and evaluate scalable, maintainable, secure, and reliable technical solutions
• Design, develop, and maintain REST APIs, microservices, and event-driven architectures
• Partner with product, design, engineering, and cross-functional team members to translate product and business needs into technical solutions
• Participate in planning sessions and technical discussions with clients, partners, and stakeholders
• Break down complex or ambiguous technical problems and provide clear technical direction
• Reduce technical ambiguity and debt through documentation, refactoring, automated testing, and improvements to engineering practices
• Establish and promote engineering standards for code quality, testing, maintainability, security, performance, and reliability
• Perform code reviews and provide technical guidance and actionable feedback to engineers
• Mentor engineers through coaching, knowledge sharing, and technical leadership
• Identify technical risks and dependencies and recommend mitigations
• Communicate about systems, architectural decisions, constraints, and project history for demonstrations, proposals, and client-facing activities
• Present technical concepts and recommendations to technical and non-technical audiences
• Participate in technical interviews and evaluations of engineering candidates
• Periodically travel to collaborate with and present to clients, partners, and stakeholders

Staff Software Engineer – Front End/Back End

DevOps Engineer

• Support scope, schedule, and delivery requirements with minimal leadership oversight
• Contribute to the program's DevOps and software engineering strategy
• Collaborate across teams to consolidate and simplify DevOps tools and services
• Mentor team members
• Lead small, less critical, temporary team structures and projects
• Present design documents and system diagrams to clients, stakeholders, partners, and engineers
• Design cloud infrastructure and CI/CD pipelines, evaluating cost, reliability, and efficiency tradeoffs
• Build libraries, modules, and packages for infrastructure engineers
• Build cloud infrastructure that supports applications and improves developer experience
• Develop CI/CD processes to deliver higher-quality software faster
• Integrate tools for quality thresholds, security vulnerabilities, and static analysis
• Build application test and deployment pipelines using Jenkins, GitHub Actions, Argo CD, CircleCI, and GitLab CI
• Work with government partners and application teams to meet security, SLA, and performance requirements
• Participate in technical-depth interviews with candidates

Senior DevOps Engineer

Operations

• Own the full lifecycle of account operations, from staffing readiness and personnel onboarding through offboarding, contract transitions, and organic growth support
• Maintain authoritative staffing and operational data and monitor contract and personnel readiness
• Coordinate cross-functional activities across Delivery, Growth, Contracts, and People Operations
• Drive efficiency, improve best practices, and support the health and expansion of assigned accounts
• Guide and support operations staff and program leadership
• Lead individual and team meetings and communicate account and company updates
• Prepare and present recurring reporting on account operations, staffing, risks, and account health
• Serve as the account-level subject matter expert and escalation point for staffing, onboarding, offboarding, and personnel transitions
• Lead contract onboarding and mobilization for employees and subcontractor personnel, including badging and PIV sponsorship, background investigations, government system access, contract-specific training, and start-date readiness
• Manage offboarding, role changes, and contract transitions, including access revocation, GFE return, records documentation, and backfill planning
• Maintain the account-wide staffing roster and labor category mapping
• Translate staffing data into capacity, bench strength, hiring needs, and anticipated lead-time insights
• Partner with program leadership and customers to identify unmet needs, scope expansion, and adjacent work within existing contracts
• Manage recurring account operational cadence, including status and staffing reports, deliverable tracking, subcontractor compliance, and modification support
• Identify and organize performance evidence, operational metrics, and past-performance information for recompetes and new business pursuits
• Support account management and senior leadership
• Monitor account information and workflows and ensure appropriate leadership involvement
• Lead or support change management activities
• Support account budgets, forecasts, and financial reporting
• Review account progress, aggregate operational reporting, identify emerging risks, and brief leadership
• Represent assigned accounts in corporate working groups and cross-functional initiatives
• Build cross-departmental relationships and promote an inclusive work environment
• Ensure operational systems and processes function effectively and support applicable ISO and CMMI quality standards

Staff Software Engineer – Back End

Staff Software Engineer – Front End/Back End

Senior DevOps Engineer

Principal – Account Operations