Senior .NET Full-Stack Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $120k - $140k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Mission Telecom

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 1983

📡 Telecommunications

🤝 Non-profit

🌍 Social Impact

Telecommunications • Non-profit • Social Impact

Mission Telecom is a nonprofit telecommunications provider dedicated to delivering affordable broadband solutions to social impact organizations, schools, and libraries. By leveraging the country's largest and fastest 5G network, Mission Telecom ensures that nonprofits can focus on their missions with reliable and secure internet access. The company offers a range of connected devices, account management services, and a commitment to social impact, enabling communities to engage effectively and equitably in the digital landscape.

📋 Description

• Develop and support software systems, integrations, and automations across Mission Telecom • Assume primary engineering ownership of Mission Connect after its initial production launch • Design, develop, test, maintain, and support applications using C#, .NET 10, ASP.NET Core, Blazor Server, Radzen, and related technologies • Build staff- and customer-facing interfaces, application services, business logic, background processing, and data-access functionality • Partner with the CTO and business stakeholders on priorities, technical decisions, and release planning • Translate operational requirements into automated workflows for grantmaking, marketing, lead management, sales, billing, payments, fulfillment, customer service, reporting, and other functions • Develop and troubleshoot secure integrations using REST APIs, webhooks, SDKs, file-based exchanges, and other integration methods • Support integrations across CRM, marketing, advertising, analytics, accounting, payments, communications, and telecom platforms • Design and maintain PostgreSQL databases, relational data models, SQL queries, migrations, and data-access functionality • Support financial and operational workflows involving orders, invoices, payments, taxes, adjustments, refunds, provisioning, and customer accounts • Develop authentication, authorization, role-based access controls, and Microsoft Entra ID capabilities • Deploy, monitor, troubleshoot, and support applications and services within Microsoft Azure • Build and maintain CI/CD processes using GitHub and GitHub Actions or comparable tooling • Own application monitoring, incident investigation, recovery procedures, and root-cause resolution • Develop and maintain unit, integration, and end-to-end automated tests using Playwright or comparable tools • Perform code reviews and maintain technical documentation • Use and evaluate AI-assisted development tools while independently validating generated code • Transition Mission Connect to stable production support with reliable integrations, auditable financial workflows, automated test coverage, and documented critical workflows

🎯 Requirements

• 7 or more years of professional software development experience, or equivalent demonstrated experience building and supporting complex production business applications • Advanced proficiency with C#, .NET, ASP.NET Core, and modern full-stack web application development • Proven ability to design, build, and support REST APIs and integrations with third-party business systems • Proficiency with SQL, relational database design, data modeling, indexes, keys, query optimization, and database troubleshooting • Experience building and supporting business-critical transactional or operational applications where data accuracy, reliability, and auditability matter • Ability to translate business processes and requirements into reliable software solutions and independently own delivery through release and support • Knowledge of application security, authentication, authorization, identity management, and secure development practices • Experience deploying, monitoring, troubleshooting, and supporting cloud-hosted applications and CI/CD pipelines • Effective communication and problem-solving skills with both technical and non-technical stakeholders • Ability to use AI-assisted development tools productively while independently understanding, reviewing, troubleshooting, and writing production code • Bachelor's degree in computer science, information systems, software engineering, or a related discipline, or equivalent professional experience • Applicants must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States

🏖️ Benefits

• Fully paid medical, dental, vision, short- and long-term disability, and life/AD&D insurance • 85% of dependent coverage for medical, dental, and vision • Partial phone and internet reimbursement • 5% Safe Harbor contribution into a 401(k) • Unlimited PTO plus 14 paid holidays per year • Innovation, collaboration, and purpose-driven work environment