# Senior Software Engineer - Windows Endpoint Security (C#)

About us: Creative Chaos is an AI orchestration company. We help businesses re-engineer how work actually gets done by placing AI orchestrators inside their teams to redesign workflows, deploy agents, and rewire operations end-to-end. Job Summary: The Windows Device Engineer builds the endpoint agent that sits closest to the user. It runs on every Windows machine, sees the traffic, makes decisions locally, and never gets in the way. You will own the Windows agent end to end, from the C# service and the filter-driver layer to the local TLS proxy and the on-device ONNX models that make real-time decisions. Your agent has to run on enterprise machines that already have Zscaler or Netskope installed, without breaking them or being broken by them. This is a hands-on engineering role. We are not hiring someone who has read about WFP. We are hiring someone who has shipped a network-layer agent to thousands of enterprise endpoints and has the debugging scars to prove it. Job Description: Own the Windows endpoint agent: You design, build, and maintain the agent as a production-grade Windows service in C#/.NET. You own its installation, auto-updates, resilience, and performance footprint on

- **Id**: 4224333
- **Url**: <https://alion.io/job/creative-chaos-senior-software-engineer-windows-endpoint-security-c>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: inferred
- **Hiring countries**: IN, DE, AR, BR, PK, RO
- **Hiring countries total**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-13T07:02:05Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T07:02:05Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 3931
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Endpoint Security, Vulnerability Management, Custom Software Development

## Company

- **Id**: 672867
- **Name**: Creative Chaos
- **Domain**: creativechaos.co
- **Url**: <https://alion.io/company/creativechaos>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Workable

### Truth index

- **Grade**: D
- **Score**: 48
- **Open postings**: 143
- **Ghost share**: 0.867
- **Stale share**: 0
- **Repost share**: 0
- **Computed at**: 2026-11-12T10:38:37Z

## Technologies

- **.NET** — Optional: no
- **C#** — Optional: no
- **DNS** — Optional: no
- **Edge AI** — Optional: no
- **ONNX** — Optional: no
- **ONNX Runtime** — Optional: no
- **TCP/IP** — Optional: no
- **WinDbg** — Optional: no
- **Windows** — Optional: no
- **Zscaler** — Optional: no
- **Assembly** — Optional: yes

## Trust

- **Level**: ok
- **Repost count**: 0
- **Flags**: company_stale
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: English; Level: All levels; Optional: no

## Hiring locations

- **India** — Iso: IN; Kind: country
- **Germany** — Iso: DE; Kind: country
- **Argentina** — Iso: AR; Kind: country
- **Brazil** — Iso: BR; Kind: country
- **Pakistan** — Iso: PK; Kind: country
- **Romania** — Iso: RO; Kind: country

## Lifecycle

- Event: open; At: 2026-11-13T07:02:05Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 293
- **Reasons**: conf:1, win:early, comp:brand
- **Computed at**: 2026-11-13T08:40:54Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.