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JUNIOR FULL STACK CLOUD DEVELOPER

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Summary

ThreatLocker is hiring a full stack C# developer in Orlando, FL (in-office) to build cloud security tools and integrations across the Microsoft ecosystem (Microsoft Graph, Entra ID, Purview, Azure). Day to day involves shipping well-tested .NET REST APIs, SQL work, and front-end features with modern JavaScript frameworks.

COMPANY OVERVIEW

ThreatLocker® is a global cybersecurity leader that stops cyberattacks before they happen. The company’s Zero Trust Platform prevents breaches from both known and unknown threats by allowing only explicitly trusted software and activity across endpoints, networks, and cloud systems. Built to deploy quickly and scale across complex environments, the platform reduces operational overhead while keeping business running uninterrupted. Headquartered in Orlando, Florida, with offices in Dublin, Dubai, and Brisbane, ThreatLocker protects over 70,000 organizations worldwide.

By enforcing policies directly where applications execute, including at the endpoint, ThreatLocker helps businesses stop exploits before they happen and move from reactive defense to proactive prevention.

POSITION OVERVIEW:

We are seeking a mid-level C# Developer to design, build, and cloud security tools that support our products and operations. This role focuses on creating reliable, user-friendly utilities to strengthen cloud security across multiple platforms.

You’ll work closely with engineering, QA, and DevOps teams to develop efficient tooling, automate processes, and ensure smooth software installation and updates.

The role will be based in Orlando, FL and is an in-office position.

JOB SCOPE:

  • Develop and maintain solutions using Microsoft Graph API and other Microsoft cloud APIs to extend services across Microsoft 365 (Outlook, SharePoint, Teams, OneDrive), Microsoft Entra ID (identity), Microsoft Purview (compliance), and Azure.
  • Guide the technical direction and implementation of product requests into large-scale end to end solutions
  • Collaborate with the product, QA, and other developers to release robust code that satisfies client expectations and feature criteria.
  • Ship well-tested, maintainable, reliable, and secure code that keeps the user’s best interest in mind.
  • Help fix bugs, defects, poor feature implementation, and production issues as they occur.
  • Work with product teams to understand requirements and translate them into technical solutions

REQUIRED QUALIFICATIONS:

  • 2–4 years of professional experience in software development
  • Strong proficiency in C# and .NET
  • Strong debugging and problem-solving skills
  • Strong attention to detail, especially in reliability and edge cases
  • Ability to work independently and manage priorities
  • Proven history with server-side software development and front-end architecture
  • Experience working with other Software Developers on new products as they are designed
  • Highly analytical with ability to propose new ideas and designs
  • Strong written and verbal communication skills
  • Proactive mindset toward improving processes and tooling
  • Experience building REST APIs with .NET Framework and integrating external APIs, including Microsoft Cloud APIs.
  • Experience with SQL, creating and maintaining indexes, stored procedures and tables
  • Specialization in JavaScript, HTML, and CSS with modern JavaScript frameworks (React, Angular or Vue)

PREFERRED QUALIFICATIONS

  • Experience with .NET Core 6 or 8
  • Experience with Angular 14+, working with Standalone Components, Signals, and Built-in Control Flow
  • Knowledge of Microsoft cloud ecosystem, OAuth 2.0/OpenID Connect, and related security protocols
  • Familiarity with Azure Services, Microsoft Purview, and cloud-based integration patterns.
  • Good understanding of CSS Preprocessors (SASS, LESS, etc)
  • Familiarity with A/B Testing
  • Google, AWS, Salesforce, or experience with other cloud services

WORKING CONDITIONS:

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

  • Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
  • While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
  • Must occasionally lift and/or move up to 25 pounds.
  • Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

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