Tech Lead

Beacon

. Own the technical and product roadmap in partnership with the GM and customers .

Posted 11/10/2026full-timeUnited StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates deep expertise in C# and ASP.NET Core, with a strong focus on modernizing and managing large .NET codebases. Capable of leading engineering teams, implementing AI capabilities, and ensuring high code quality and performance in multi-tenant systems.

Highest-signal resume keywords

C# / ASP.NET Core ExpertiseSQL Database ModelingAI Evaluations and GuardrailsCross-Platform Mobile DevelopmentTeam Leadership and Mentoring

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NET CoreSQLTypeScriptReactGoPythonAWSCross-Platform Mobile DevelopmentFoundation Models

Soft Skills

Strong Communication SkillsMentoringProduct Prioritization

Tools & Technologies

.NET 8–10.NET MAUIXamarinKubernetesCI/CDPostgresMetrics/Analytics Tooling

Industry Keywords

Multi-Tenant SystemsSaaS ArchitectureIndustrial SaaSIoT SystemsLegacy Code Modernization

Tech Stack

Tools & technologies

ASP.NETAWSCloudIoTKubernetesPostgresPythonReactSQLTypeScriptGo.NET

About the role

Key responsibilities & impact

Own the technical and product roadmap in partnership with the GM and customers
Translate business priorities into a sequenced engineering plan
Drive architecture, code quality, security, data modeling, performance, release engineering, and migration strategy
Make final technical decisions
Take the natural-language assistant and broader AI capabilities from plan to production
Implement AI evaluations, guardrails, tenant-safe tool use, and customer-facing features
Lead foundation-model and agentic-workflow decisions in a multi-tenant system
Mentor and grow the current engineer and establish best practices
Increase shipping velocity and codebase safety
Modernize the stack, improve SQL and the data layer, expand test coverage and automation, and reduce technical risk
Serve as the technical face of ToolHound and build trust with operators and customers
Communicate clearly in writing

Requirements

What you’ll need

Deep, current C# / ASP.NET Core expertise through .NET 8–10
Ability to own and reshape a large, mature .NET codebase
Generalist capability across web, mobile, data, infrastructure, and AI
Ability and willingness to learn TypeScript/React, Go, Python, and AWS
Experience designing, deploying, and operating real cloud systems
Strong SQL and production database modeling, querying, tuning, and reasoning skills
Hands-on cross-platform mobile experience with .NET MAUI, Xamarin, or native development, including scanning, camera, and offline sync
Production experience with foundation models, LLM tool use, retrieval, evaluations, and guardrails
Experience building safely in a multi-tenant product
Experience leading engineers, setting direction, mentoring, and raising quality in a small, high-ownership team while still shipping code
Product and business prioritization skills
Strong writing and communication skills with non-engineers
Nice to have: TypeScript/React, Go, Python, AWS, Kubernetes, infrastructure-as-code, modern CI/CD, Postgres, and metrics/product-analytics tooling
Nice to have: vertical/B2B or industrial SaaS experience
Nice to have: RFID/IoT/hardware-integrated systems experience
Nice to have: DevExpress reporting, multi-tenant SaaS architecture, or licensing systems
Nice to have: experience modernizing or re-platforming a legacy .NET codebase without a disruptive rewrite

Benefits

Comp & perks

AI-enabled tools assist with screening and reviewing applications, with human decisions throughout the process
Optional diversity survey participation does not affect the job application
Remote work arrangement for eligible US and Canadian locations