E-INFOSOL LLC

Backend Engineer

• The Senior .NET Full Stack Developer will be responsible for the design, development, testing, and management of application development projects in support of IT infrastructure.
• This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks.
• Develop and implement technical efforts to design, build, and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics.
• Participate in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance.
• Conduct technical project milestone reviews, code architecture sessions, resource estimation, and development best practices knowledge transfer.

Senior .NET Full Stack Developer

Software Engineer

• Build and maintain Power Apps (Canvas and/or ModelDriven) to support business processes and user workflows.
• Develop, test, and optimize cloud flows in Power Automate to automate business tasks and integrations.
• Design and configure Dataverse tables, relationships, business rules, and views to support application needs.
• Integrate Power Platform solutions with Microsoft 365 services such as SharePoint, Teams, Excel, and Outlook.
• Collaborate with business analysts, product owners, and stakeholders to understand requirements and translate them into functional solutions.
• Troubleshoot issues, perform root cause analysis, and implement fixes or improvements.
• Create Power BI reports or dashboards, or support data modeling as needed.
• Participate in solution packaging, deployments between environments, and basic ALM activities.
• Write technical documentation, user guides, and configuration notes for developed solutions.
• Follow established development standards, governance practices, and security guidelines.
• Communicate project status, risks, and technical decisions with team members and stakeholders.
• Contribute to design discussions and recommend enhancements based on best practices and user feedback.

Web Application Developer – Mid

Product Designer

• Collaborate with customers, often engaging directly with non-technical personnel, to understand their application related needs, suggest solutions, and complete work in a timely manner.
• Perform activities associated with the implementation, integration, operations and support of computer systems in a mission-critical response operations environment.
• Perform programming, code refactoring, systems operations, and / or design under the supervision of a more senior staff member, or independently on low complexity tasks.
• Use tools and programming languages, such as Angular, React, Python, and Java to implement algorithmically complex information processing projects.
• Identify, recommend remedies, and / or implement solutions which enhance existing software and system capabilities, performance, security, and other related functionality.
• Evaluate COTS, OGA, OpenSource and other existing software and systems for implementation in the CTD.
• Build and / or support preparation of technical, business, and end user documentation.

Senior Computer Scientist – UI/UX

• Design, develop, and maintain advanced solutions using Power Apps (Canvas and Model-Driven), Power Automate, Dataverse, and Power BI
• Lead architectural design sessions and translate business requirements into scalable, well-structured Power Platform solutions
• Implement robust data models, relationships, and business rule using Dataverse and other connected data sources
• Build custom connectors, integrate external systems, and optimize API-based integrations across the M365 and Azure ecosystems.
• Develop and deploy Power Apps Component Framework (PCF) controls and other extensibility components using JavaScript/TypeScript.
• Establish and enforce Power Platform governance, including environment strategy, ALM processes, and security best practices.
• Manage solution lifecycle through source control, DevOps pipelines, and automated deployment processes.
• Perform code reviews, troubleshoot complex issues, and ensure high-quality, maintainable solutions.
• Lead workshops, discovery sessions, and technical discussions with business stakeholders and cross-functional teams.
• Provide mentorship and technical guidance to junior developers and citizen developers.
• Collaborate with architects, product owners, and business analysts to refine requirements and shape platform strategy.
• Create and maintain technical documentation, design specifications, and solution diagrams.

Senior Web Application Developer

Systems Engineer

• Serve as the primary SME and liaison for all technical matters related to GovTA.
• Work with and interact with the GovTA software vendor on items related to the product.
• In conjunction with government PMs, work with other agency groups to support the T&A system.
• Assist in providing strategic direction and program management for GovTA, ensuring alignment with federal regulations and agency polices.
• Oversee testing, implementation, and deployment of new system features, patches, and upgrades.
• Assist in developing roadmaps and process documentation for GovTA projects.
• Coordinate with internal stakeholders, including HR, payroll, finance, etc. to resolve issues and implement best practices.
• Provide advanced troubleshooting and problem resolution for system and process issues impacting timekeeping and payroll operations.
• Train, mentor, and provide knowledge transfer to government staff and other team members.

COTS System Engineer – GovTA SME

Cloud Engineer

• Serve as a technical architect and security gatekeeper for an AWS cloud hosting platform.
• Ensure platform readiness to intake containerized applications and develop automated pipelines to build, deploy and monitor with security-by-design principles.
• Develop and implement cloud infrastructure for applications and migrate existing on-premises applications to the cloud.
• Analyze applications and provide recommendations for platform migration, deployment into a cloud environment, and optimization.
• Provide strategies for failure/recovery, cost optimization, and benefit analyses for cloud, cloud-agnostic, and on-premises services.
• Manage policies for cloud service usage, new technology requests, and ensure the establishment of a secure cloud environment.
• Ensure appropriate availability and uptime design for cloud services.
• Work independently to design and develop new software products or major enhancements to existing cloud software.
• Debug cloud stacks and manage cloud infrastructure.
• Platform governance by enforcing compliance frameworks following Security Assessment and Authorization (SAA).
• Maintain ATO compliance and remediation of security findings throughout the accreditation process for infrastructure, platform and application components.

Senior Cloud Developer

Full-stack Engineer

• Provide development and operations & maintenance (O&M) support for a production Java application with a Postgres backend and a Tomcat/JBoss application server.
• Work in an AWS cloud environment, utilizing cutting-edge technologies.
• Collaborate with both government and contractor teams to support all aspects of application development.
• Gather, analyze, and develop enhancement specifications and requirements based on system owner input.
• Be involved throughout the entire project lifecycle, from development to production support.
• Design, develop, test, and manage application development projects in support of IT infrastructure.

Senior Software Engineer

Database Administrator

• Database experience of working in different OS platforms like Linux, RHEL and Windows
• Experience in Oracle/Postgres database administration, support, implantation, configuration and upgrade.
• Solid understanding of SQL (writing, optimizing queries, normalization and indexing)
• Experience with backup & recovery (pg_dump, pg_basebackup, PITR)
• Experience in Oracle/Postgres database performance tuning using explain plans and monitoring tools
• Working experience of AWS Cloud Services (Cloud Watch Cloud Trail, EC2) and Databases (Oracle, Aurora & Postgres RDS)
• Strong understanding of postgres schema, user roles, access control and security model.
• Postgres script writing (PL/pgSQL) with loops, conditions and variables
• Performance tuning, hardware replacement, firmware upgrades, and patching to all COTS software products, including operating systems.
• Experience in shell scripting to enhance and update daily monitoring tasks

• Provide development and operations & maintenance (O&M) support for a production Java application with a Postgres backend and a Tomcat/JBoss application server.
• Work in an AWS cloud environment, utilizing cutting-edge technologies.
• Collaborate with both government and contractor teams to support all aspects of application development.
• Gather, analyze, and develop enhancement specifications and requirements based on system owner input.
• Be involved throughout the entire project lifecycle, from development to production support.
• Strong user interface development skills, particularly with JavaScript, are essential.
• Design, develop, test, and manage application development projects in support of IT infrastructure.

Junior Full Stack Developer

DevOps Engineer

• Responsible for the design, deployment, testing, certification, operations, patching, addressing interoperability issues, of DevSecOps infrastructure tools, including all operating systems, support libraries, components, and application dependencies.
• Responsible for the primary Operations and Maintenance workforce multiple tools.
• Deploy and configure services using infrastructure as a service provider.
• Configure and manage Linux-based servers to serve a dynamic website.
• Debug cluster-based computing architecture.
• Use scripting or basic programming skills to solve problems.
• Install and manage open-source monitoring tools.

Junior DevOps Engineer

Program Manager

• Responsible for leading, coordinating, and executing complex programs to ensure successful delivery of customer and corporate objectives.
• Oversees cross‑functional initiatives, manages schedules, budgets, risks, and stakeholder expectations.
• Serves as the primary liaison between customer stakeholders, leadership, technical teams, and external partners.
• Provides leadership and vision to client and project teams and serves as a key facilitator between multiple teams.
• Ensures the manning and training of the contract staff is adequate for meeting contract deliverables.
• Identifies and reports on Key Performance Indicators (KPI) and performance improvement measures.
• Regular interface with senior management, design engineers, stakeholders, implementation team members, vendors, and subcontractors.
• Responsible for project initiation, planning, execution, and control.
• Leads and trains junior staff.

Senior Program Manager

• Design, implementation and ongoing support of the Networking Infrastructure within and between data centers.
• Serve as the advanced matter expert for all data center network environments.
• Create and maintain network infrastructure for both bare-metal and virtual machines with the appropriate LAN, WAN, vLAN, SDN, firewall and load balancer configurations.
• Provision/configure the required networking for servers and applications.
• Evaluate, improve, and maintain the information security throughout the data center network infrastructure.
• Monitor and correct network issues and create recovery processes for failures and performance bottlenecks.
• Provide real-time alerts for network problem issues and implement proactive solutions for future problems.

Principal Systems Engineer, III

• Support the delivery and onboarding of applications within a multi-tenant, high-availability enterprise platform undergoing active migration from legacy systems.
• Operate in a complex, dependency-driven environment, partnering with application teams, platform engineering, database services, and security stakeholders.
• Ensure requirements are clearly defined, processes are structured, and onboarding pathways are executable.
• Engage with application teams and stakeholders to elicit, refine, and validate business and technical requirements.
• Translate customer needs into actionable inputs for engineering, platform, and support teams.
• Develop and maintain process flows, onboarding guides, and operational workflows for platform integration.
• Align requirements with ongoing delivery activities and coordinate across teams to ensure work progresses in the correct sequence.
• Identify and surface cross-team dependencies that may impact onboarding or migration timelines.

Senior Systems Analyst

• Lead the design, implementation, optimization, and security of enterprise-level PostgreSQL environments.
• Serve as the "PostgreSQL Subject Matter Expert", providing architectural guidance and best practices
• Install, configure, upgrade, and maintain PostgreSQL database clusters (including HA/DR setups)
• Design and implement high availability and disaster recovery solutions (streaming replication, logical replication, failover)
• Perform performance tuning, query optimization, and capacity planning
• Manage database security, including roles, permissions, encryption, and auditing
• Support backup and recovery strategies (PITR, WAL archiving)
• Troubleshoot database issues, outages, and performance bottlenecks
• Automate database administration tasks using scripting (Bash, Python, etc.)
• Ensure compliance with security standards (STIG, RMF, NIST, etc.).

Postgres Database Administrator, SME

• Develop and implement cloud applications and migrate existing on-premises applications to the cloud.
• Analyze applications and provide recommendations for platform migration, deployment into a cloud environment, and optimization.
• Provide strategies for failure/recovery, cost optimization, and benefit analyses for cloud, cloud-agnostic, and on-premises services.
• Manage policies for cloud service usage, new technology requests, and ensure the establishment of a secure cloud environment.
• Ensure appropriate availability and uptime design for cloud services.
• Work independently to design and develop new software products or major enhancements to existing cloud software.
• Debug cloud stacks and manage cloud infrastructure.