Senior Software Engineer Architect

Posted Yesterday
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Reston, VA, USA
In-Office
156K-235K Annually
Senior level
Cloud • Information Technology • Software • Business Intelligence
The Role
Lead architecture and delivery of end-to-end AI and enterprise solutions, including LLM-based systems, cloud-native distributed systems, APIs, data architectures, and automation. Translate business needs into scalable technical designs, provide hands-on technical leadership, establish architecture standards, and advise stakeholders across complex, cross-functional initiatives.
Summary Generated by Built In
Why AIS?

When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact. As an employee-owned company, we value collaboration, inclusivity, continuous growth, and shared success.

  • Employee Ownership: Your contributions directly impact the company’s success, and you share in its achievements.

  • Continuous Learning: Access to resources, training, and mentorship to support your professional growth.

  • Inclusive Culture: A workplace where diversity is celebrated, and everyone’s voice is valued.

  • Mission-Driven Work: Engage in projects that make a meaningful difference for our clients and communities.

 

What are we looking for?

At AIS, we're looking for more than just skills - we're looking for driven individuals who are passionate about making a difference, eager to grow, and aligned with our core principles.

 

Working@AIS
At AIS, we are dedicated to providing our employees with diverse opportunities to grow their careers while supporting a variety of impactful projects. For this position, we are seeking a talented individual to join AIS as a Senior Software Architect.
  • Core Knowledge & Skills: Operates as a multi-domain subject matter expert (e.g., Security, Data) with industry depth, defines enterprise patterns, and guides adoption across solutions.

  • Work & Complexity: Plans and directs the most complex, cross-functional, mission-critical initiatives, and evaluates industry standards to drive innovation and intellectual property.

  • Quality & Independence: Acts independently with organization-wide influence, sets visionary bars for quality, reliability, and delivery practices.

  • Teamwork & Communication: Models company values, mentors across the organization, builds formal networks with decision makers, and serves as an external spokesperson.

  • Consulting & Engagement: Advises executives on strategy, steers long-range planning and new lines of business, and delivers thought-leading presentations at the highest technical level.

As your initial project assignment, you will support the unique needs of our client as a Senior Software Engineer Architect.
What You Will Be Doing
  • Lead the design and delivery of end-to-end AI and enterprise solutions, from business discovery through architecture, implementation, and production support

  • Partner with business units, customers, and senior leadership to translate ambiguous requirements into scalable, outcome-driven systems

  • Architect and implement LLM-based solutions, including document intelligence, retrieval systems, vector search, and AI-driven workflows

  • Design modern cloud-native and distributed systems, including APIs, integrations, data models, and automation pipelines

  • Re-engineer business processes to eliminate manual work, improve decision-making, and optimise operational efficiency

  • Provide hands-on technical leadership, including coding, design reviews, mentoring, and engineering guidance

  • Establish architecture standards, reusable patterns, and delivery frameworks to improve team scalability and consistency

  • Advise stakeholders on technology strategy, trade-offs, risks, and implementation approaches across complex initiatives

Location and Travel Details:

Reston location, and hybrid work environment

Required for This Opportunity
  • 15+ years of experience in solution architecture, application development, and enterprise system design

  • Proven expertise in .NET/C#, ASP.NET, and modern application architecture patterns

  • Experience designing and delivering cloud-based, distributed systems (PaaS-focused environments preferred)

  • Hands-on experience with AI/ML solutions, including LLM workflows, prompt engineering, and production AI systems

  • Strong experience with databases (relational, NoSQL, graph) and data architecture

  • Expertise in API design and integration patterns (REST, HTTP, gRPC, etc.)

  • Demonstrated ability to translate business needs into technical solutions and lead full lifecycle delivery

  • Strong stakeholder engagement skills with experience working across executive leadership, business teams, and engineering organisations

  • Ability to operate effectively in fast-paced, ambiguous, and deadline-driven environments

Nice to Have Skills
  • Experience building document intelligence pipelines, including classification, extraction, and metadata analysis

  • Knowledge of vector databases, retrieval architectures, and AI-assisted workflow automation

  • Experience with Python-based automation and AI engineering

  • Familiarity with frontend frameworks (React, Angular, JavaScript, HTML/CSS)

  • Exposure to IoT systems, C++, and low-level engineering concepts

  • Experience defining operating models, process re-engineering, and business transformation initiatives

  • Background in mentoring engineers and establishing architectural governance frameworks

  • Strong understanding of system performance, fault tolerance, and distributed system failure patterns

At AIS, we are committed to offering competitive and fair compensation that reflects the skills, experience, and contributions of each team member. The targeted base salary range for this role is $156,000-$235,000 per year. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location. We value transparency in our hiring process and are happy to discuss how your unique qualifications align with our compensation structure during the interview process.

Applied Information Sciences does not discriminate on the basis of race, national origin, religion, color, gender, sexual orientation, age, disability, protected veteran status, or any other basis. Employment decisions are based solely on qualifications, merit, and business needs.

Skills Required

  • 15+ years of experience in solution architecture, application development, and enterprise system design
  • Proven expertise in .NET/C# and ASP.NET
  • Experience designing and delivering cloud-based, distributed systems (PaaS-focused environments preferred)
  • Hands-on experience with AI/ML solutions, including LLM workflows, prompt engineering, and production AI systems
  • Strong experience with databases (relational, NoSQL, graph) and data architecture
  • Expertise in API design and integration patterns (REST, HTTP, gRPC)
  • Demonstrated ability to translate business needs into technical solutions and lead full lifecycle delivery
  • Strong stakeholder engagement skills with experience working across executive leadership, business teams, and engineering organizations
  • Ability to operate effectively in fast-paced, ambiguous, and deadline-driven environments
  • Experience building document intelligence pipelines (classification, extraction, metadata analysis)
  • Knowledge of vector databases, retrieval architectures, and AI-assisted workflow automation
  • Experience with Python-based automation and AI engineering
  • Familiarity with frontend frameworks (React, Angular, JavaScript, HTML/CSS)
  • Exposure to IoT systems, C++, and low-level engineering concepts
  • Experience defining operating models, process re-engineering, and business transformation initiatives
  • Background in mentoring engineers and establishing architectural governance frameworks
  • Strong understanding of system performance, fault tolerance, and distributed system failure patterns

AIS (Applied Information Sciences) Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about AIS (Applied Information Sciences) and has not been reviewed or approved by AIS (Applied Information Sciences).

  • Equity Value & Accessibility Employee ownership via an ESOP is emphasized and contributes meaningful long‑term value to total rewards. Equity participation is positioned as a core part of the package.
  • Retirement Support A 401(k) with employer match is consistently described alongside the ESOP. Together these programs are framed as key pillars of financial benefits.
  • Healthcare Strength Multiple medical plan choices, plus dental and vision, are highlighted as part of a comprehensive offering. Health coverage is paired with PTO and paid holidays to round out the package.

AIS (Applied Information Sciences) Insights

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The Company
HQ: Reston, VA
710 Employees
Year Founded: 1982

What We Do

AIS (Applied Information Sciences) provides software and systems engineering services to government agencies and businesses across the United States. We specialize in cloud services, DevOps, custom application development, and IT services. Our areas of expertise include custom application development, Microsoft Azure, Amazon Web Services (AWS), Office 365, SharePoint, Dynamics 365, User Experience (UX), business intelligence/advanced analytics and IoT, and Managed Services. Our customers include a broad range of organizations, from start-ups to Fortune 100 companies, and include state and local governments as well as defense and national security agencies. Our analysis-driven approach to solving business problems—combined with our commitment to deadlines and budgets—results in successful projects and long-term relationships with our clients. We're a top-tier cloud partner for Microsoft, Amazon and Equinix with proven capabilities and a track record of success. AIS is a Microsoft gold partner with six competencies ​and a Microsoft National Solution Provider (NSP). From over 750,000 Microsoft partners, there are less than 50 partners that have been selected for inclusion​ in the NSP organization. Microsoft chooses partners for this program that have proven capabilities to scale to the needs of large enterprises across the United States. Founded in 1982, AIS is a growing and privately held company headquartered in Reston, Virginia, with offices in Maryland, North Carolina, Ohio, Texas, Indiana, and India. Check out our opportunities at careers.ais.com.

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