# Full Stack Software Engineer

Waste Connections is seeking a Full Stack Software Engineer tobuildand support scalable enterprise applications, with a strong focuson backend servicesforconversational and voice AI.Applications consist of backend services, APIs, integrations, and modern web interfaces to deliver AI-powered and customer-facing solutions. The ideal candidate is comfortable owning work end-to-end, from design through productionandsupport. Key Responsibilities Design, build,and support cloud-native solutions in AWSusing secure and scalable architecture patterns. Develop backend microservices that power conversational and voice AIapplications. Build modern userinterfacesthat create a positive customer experience Integrate applications with third-party APIs, SaaS platforms, telephony,andCCaaS/CPaaS platforms. Work with key components of voice AI applications, such asstreaming audio, barge-in handling, retries, fallbacks, and transcript capture. Develop as part of an Agile team, utilizingCI/CD, automated testing,andIaC templates. Implement logging, metrics, alerting, and health checks to keep production services observable and reliable. Troubleshoot applicationand infrastructure issues across the

- **Id**: 1395070
- **Url**: <https://alion.io/job/waste-connections-full-stack-software-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: The Woodlands, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-08-13T00:00:00Z
- **Employer posted date**: 2026-11-14
- **Last verified at**: 2026-11-15T03:52:46Z
- **Board verified**: yes
- **Days open**: 94
- **Description format**: text
- **Description chars**: 2557
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Waste Management

## Company

- **Id**: 1829440
- **Name**: Waste Connections
- **Domain**: wasteconnections.com
- **Url**: <https://alion.io/company/wasteconnections>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Schema

### Truth index

- **Grade**: A
- **Score**: 91
- **Open postings**: 74
- **Ghost share**: 0
- **Stale share**: 0.324
- **Repost share**: 0.068
- **Time to fill p50 days**: 25
- **Computed at**: 2026-11-15T07:52:55Z

## Salary estimate

- **Min usd**: 113000
- **Max usd**: 211000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 3667

## Technologies

- **.NET** — Optional: no
- **Agile** — Optional: no
- **AI Agents** — Optional: no
- **Angular** — Optional: no
- **AWS** — Optional: no
- **C#** — Optional: no
- **CI/CD** — Optional: no
- **GitHub Actions** — Optional: no
- **Least Privilege** — Optional: no
- **LLM** — Optional: no
- **Python** — Optional: no
- **React.js** — Optional: no
- **Rest API** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 93

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: yes

## Lifecycle

- Event: open; At: 2026-09-28T13:08:14Z
- Event: close; At: 2026-10-15T19:18:25Z
- Event: reopen; At: 2026-10-16T02:01:28Z
- Event: close; At: 2026-11-04T20:33:15Z
- Event: reopen; At: 2026-11-05T02:04:27Z
- Event: close; At: 2026-11-05T14:16:16Z
- Event: reopen; At: 2026-11-05T20:04:35Z
- Event: close; At: 2026-11-06T16:40:04Z
- Event: reopen; At: 2026-11-06T22:11:19Z
- Event: close; At: 2026-11-07T03:32:24Z
- Event: reopen; At: 2026-11-07T08:22:11Z
- Event: close; At: 2026-11-07T18:27:24Z
- Event: reopen; At: 2026-11-08T04:08:31Z
- Event: close; At: 2026-11-08T18:50:32Z
- Event: reopen; At: 2026-11-09T04:41:46Z
- Event: close; At: 2026-11-09T10:18:06Z
- Event: reopen; At: 2026-11-09T16:02:45Z
- Event: close; At: 2026-11-09T22:18:22Z
- Event: reopen; At: 2026-11-10T04:24:48Z
- Event: close; At: 2026-11-10T22:53:47Z
- Event: reopen; At: 2026-11-11T04:32:47Z
- Event: close; At: 2026-11-13T10:47:52Z
- Event: reopen; At: 2026-11-13T18:05:58Z
- Event: close; At: 2026-11-14T21:48:08Z
- Event: reopen; At: 2026-11-15T03:52:46Z

## Liveness

- **Score**: 14
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.504
- **P room**: 0.28
- **Age days**: 94
- **Expected fill days**: 25
- **Reasons**: conf:4, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-15T07:52:55Z

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Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.