Senior Software Engineer

SimpliGov LLC; Baltimore (MD); On-site; USD 140,000 - 165,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401k plan with employer matching

Wellness stipend

Home office stipend

Paid holidays

Job summary

SimpliGov LLC in the United States seeks an senior .NET engineer to lead a delivery pod, shipping a growing platform with microservices, frontend replatforming, and SimpliAI integrations. You will own scope, code quality, and production outcomes, while coaching engineers and handling debt with transparency.

The role requires 7+ years of hands-on .NET/C#, Azure proficiency, and demonstrated experience integrating AI capabilities into shipping features.

Qualifications

• 7+ years building and shipping production software with deep .NET and C# (ASP.NET Core, EF Core, async, performance).
• Senior engineer on a pod, squad, or feature team with keyboard duty.
• Experience with refactoring in a large, mature codebase (strangler patterns, service extraction).
• Integration of LLM-backed features: prompt/context engineering, tool calling, structured outputs, evidence evals.
• Azure fluency (AKS, App Service, Service Bus, SQL) and CI/CD (GitHub, Octopus Deploy).
• Strong code review instincts and ability to justify decisions.
• Experience in government/healthcare or regulated environments is a plus.
• Clear written communication; sample requested.

Responsibilities

• Own pod delivery end-to-end: decomposition, sequencing, dependencies, release.
• Write production .NET weekly: services, APIs, data access, and core codebase tasks.
• Integrate SimpliAI features into product: agent workflows, retrieval-augmented generation, tool calling.
• Review the pod's code, including agent-produced outputs, line by line.
• Run Plan-and-Review cadence with explicit plans, assumptions, and questions.
• Govern the pod's agent loop (Wright) and delivery system (Conductor) guardrails.
• Coach mid‑level/junior engineers to reduce reliance over time.
• Own technical debt and explain what you choose not to fix and why.
• Maintain quality, latency, and production costs; manage on-call and postmortems.
• Escalate to Architecture when design outgrows the pod.

Skills

.NET & C# expert

Azure (AKS, App Service)

CI/CD

Code review

LLM integration

Regulated env experience

ASP.NET Core

Large codebase

Technical leadership

Tools

GitHub

Octopus Deploy

Job description

Role Overview:

This is the senior technical seat in a delivery pod: a hands‑on .NET engineer accountable for what the pod ships. You’ll lead delivery across our evolving platform—microservices, front‑end replatforming, and SimpliAI integrations—owning scope, code quality, agent output, and production outcomes.

Responsibilities:

• Own the pod's delivery outcome end to end: decomposition, sequencing, dependency awareness, and the release itself
• Write production .NET every week: services, APIs, data access, and the unglamorous parts of a mature codebase
• Integrate SimpliAI capabilities into product features: agentic workflows, retrieval-augmented generation, structured extraction, tool calling, and model-backed behaviors, with evaluations and traces wired in from the start
• Be the reviewer of record for the pod, including agent‑produced code; nothing merges that someone in the pod cannot defend line by line
• Run a short Plan-and-Review cadence: written plans, explicit assumptions, and open questions visible to everyone before work starts
• Supervise the pod's use of our agent loop (Wright) and delivery system (Conductor): set the guardrails, elevate failures that need a human, and keep judgment where it belongs
• Coach the mid‑level and junior engineers in the pod through their own designs; success is a pod that needs less of you over time
• Carry the pod's technical debt honestly, including what you are choosing not to fix and why
• Hold quality, latency, and cost of the pod's surfaces in production, including on‑call and postmortems
• Escalate to Architecture early when a design outgrows the pod, rather than quietly absorbing

Qualifications:

• 7+ years building and shipping production software, with deep .NET and C# expertise (ASP.NET Core, Entity Framework Core, async patterns, performance and profiling work)
• You have been the senior engineer on a pod, squad, or feature team without leaving the keyboard
• Real experience in a large, mature codebase: refactoring under load, strangler patterns, or extracting services from a monolith
• Demonstrated integration of LLM‑backed features into a shipping product: prompt and context engineering, tool calling, structured outputs, and evidence of how you evaluated the result
• Azure fluency (AKS, App Service, Service Bus, SQL) and comfort with CI/CD (GitHub, Octopus Deploy or similar)
• Strong code review instincts; you can articulate why you rejected something, not just that you did
• Experience in government, healthcare, or another regulated environment is a plus
• Clear written communication; we will ask for a sample

Key Competencies:

• Explainability at high AI leverage: you use agents aggressively and can still walk any line of the output and justify it
• Simplicity bias: you delete more than you add, and you can defend what you chose not to build
• Thinks in the open: you say "I do not understand this yet" early and in writing, before it gets expensive
• Finishes: you drive ambiguous work through production without a chaperone
• Makes others better: your review comments are the reason people on your pod improv

What This Role Is NOT:

This is not a Scrum Master seat, not a project manager, not a people manager, and not an architect by title. If the coordination is the appeal and the code is the chore, this is not the fit. It is also not an AI research seat: you integrate and operate AI capabilities, you do not train models. And it is not a seat that routes decisions elsewhere. When the pod ships something wrong, the answer to "who owned this" is you.

How We Work:

We run an AI‑native lifecycle where agents accelerate delivery and humans own judgement, standards, and direction. Work moves through a Plan-and-Review cadence rather than ceremony‑heavy Agile. Own what you ship, understand it, and surface uncertainty early.

What We Offer:

• Medical, dental, and vision insurance plans, with significant employer contributions for employees AND dependents (contributions based on base‑level plan; buyup plans available at additional costs)
• Company‑sponsored life + disabilities insurances
• 11 Paid holidays
• Flexible time off
• 401k plan with 4% employer match
• Monthly stipends for wellness and home office expenses

Legal Disclaimers:

SimpliGovdoes not sponsor applicants for work visas.

The US base salary range for this full‑time position is approximately $140,000.00 - $165,000.00 + bonus + benefits. Individual pay is determined by work location and additional factors, including job‑related skills, experience, and relevant education or training. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

SimpliGov participates in the federal government's E-Verify program, which confirms employment authorization of all newly hired employees and most existing employees through an electronic database maintained by the Social Security Administration and Department of Homeland Security. For new hires, the E-Verify process is completed in conjunction with the Form I-9 Employment Eligibility Verification on or before the first day of work. It is not used as a prescreening tool.