Lead Engineer – Architect, .NET

Embrace Software Inc

. Architect and hands-on build the new ASP.NET Core / C# online banking platform .

Posted 10/20/2026full-timeRemote • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting and building modern ASP.NET Core / C# online banking platforms, with a strong focus on system design, API contracts, and compliance with financial regulations. Proven ability to lead and mentor agile teams while delivering innovative AI-powered solutions and ensuring robust security and identity management.

Highest-signal resume keywords

Expert-Level C# And .NETStrong SQL And Microsoft SQL Server ExperiencePublic REST API Design At ScaleExperience With Azure Or AWS, DevOps And CI/CDUnderstanding Of US Banking Security And Compliance

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Applicant Tracking System Keywords

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Hard Skills

ASP.NET CoreC#SQLREST APIAngularReactAI/LLM Application DevelopmentEvent-Driven ServicesInfrastructure-As-CodeContainerization

Soft Skills

Strong CommunicationExcellent OwnershipProblem-Solving

Tools & Technologies

Azure Service BusGitHub Actions CI/CDTerraformVertex AIGeminiOpenAILangChain

Industry Keywords

Financial ServicesOnline BankingPCI DSSSOC 2FFIEC

Tech Stack

Tools & technologies

AngularASP.NETAWSAzureBootstrapCloudMS SQL ServerReactSQLTerraform.NET

About the role

Key responsibilities & impact

Architect and hands-on build the new ASP.NET Core / C# online banking platform
Own system design, service boundaries, data modeling and API contracts
Design and implement critical features and platform components
Lead code and design reviews and set the technical bar
Lead and mentor a small agile team, run sprints, unblock engineers and own delivery commitments
Coach engineers through 1:1s and pair programming
Partner with technology leaders, product, QA and security to translate business and regulatory needs into robust solutions
Collaborate on shared architecture, cloud and CI/CD standards
Embed AI capabilities including AI-assisted development, predictive insights and fraud/risk monitoring
Operate as a forward-deployed engineer by embedding with internal product partners to co-design solutions
Rapidly conceptualize, prototype and launch new products
Design and ship LLM- and agent-powered capabilities using Vertex AI / Gemini, OpenAI, Azure OpenAI and LangChain
Build modern accessible UX/UI, public REST APIs and live SignalR experiences on a .NET Core / C# control plane
Develop event-driven services using Azure Service Bus / messaging
Own infrastructure-as-code, GitHub Actions CI/CD and containerized deployments across Azure and/or AWS
Engineer identity, security, compliance and auditability aligned to PCI DSS, SOC 2 and FFIEC
Recruit, coach and unblock a small squad of forward-deployed engineers

Requirements

What you’ll need

5+ years building modern, data-intensive .NET web applications
Proven tech-lead / lead-developer track record and direct team ownership
Expert-level C# and .NET (Framework and modern .NET / Core)
Strong SQL and Microsoft SQL Server experience
Solid REST API experience at scale
Proven experience in financial services / online banking, preferably platforms serving US Banks, credit unions, or other regulated FIs
Front-end experience with Angular / React
Familiarity with ASP.NET, Razor templates, Htmx, Bootstrap, Orchard Core, etc. is a strong plus
Experience with Azure or AWS, DevOps and CI/CD
Understanding of US banking security and compliance, including PCI DSS, SOC 2 and FFIEC guidance
Strong communication across engineering and business stakeholders
Excellent ownership and problem-solving
Comfortable in a highly remote, fast-paced, agile environment
Bachelor's in CS, Software Engineering, or related field (or equivalent experience)
Demonstrated 0→1 product delivery at speed, ideally in a forward-deployed, customer-embedded, or startup / venture environment
Hands-on AI/LLM application development, including prompt and context engineering, RAG and agentic patterns on Vertex AI / Gemini, OpenAI, or Azure OpenAI
Experience with LangChain and evaluation, guardrails and cost management
Real-time and event-driven experience with SignalR, Azure Service Bus or equivalent messaging
Public REST API design at scale
Strong platform / DevOps depth with Terraform, GitHub Actions CI/CD, containerization and multi-cloud
Identity, security and compliance depth for regulated FIs, including IAM / OAuth2 / OIDC, SSO / MFA, secrets management and PCI DSS / SOC 2 / FFIEC

Benefits

Comp & perks

Competitive salary commensurate with experience
100% remote with autonomy
Career advancement across the Embrace portfolio
Opportunity to shape a platform used by hundreds of US banks and credit unions
High-autonomy, AI-first engineering culture
Small teams of empowered FDEs taking ideas from concept to launch