# Lead QA Engineer (AI Voice)

Growth through diversity, equity, and inclusion. As an ethical business, we do what is right - including ensuring equal opportunities and fostering a safe, respectful workplace for each of us. We believe diversity fuels both personal and business growth. We're committed to building an inclusive community where all our people thrive regardless of their backgrounds, identities, or other personal characteristics. What you'll be doing Design the voice AI test strategy and process, from speech input through speech recognition (ASR), the LLM, tools and integrations, to speech output. Define the automation approach and how it scales, including multilingual coverage of around 100 languages. Test both predictable behaviour (intents, routing, integrations) and non-deterministic AI behaviour. Evaluate prompts and LLM responses, using test datasets and scoring criteria. Lead UAT: planning, scenarios, test data, coordination of business testers and sign-off recommendation. Gather business acceptance criteria and turn them into measurable targets. Own defect and risk management, and give release go/no-go recommendations. Replan and communicate options when development is delayed. Challenge stake

- **Id**: 3832487
- **Url**: <https://alion.io/job/lingaro-lead-qa-engineer-ai-voice>
- **Role**: QA
- **Role family**: QA
- **Seniority**: lead
- **Employment type**: full_time
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: structured
- **Locations**: Poland
- **Countries**: PL
- **Hiring countries**: PL
- **Hiring countries total**: 1
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-05T15:17:42Z
- **Employer posted date**: 2026-11-05
- **Last verified at**: 2026-11-10T21:51:15Z
- **Board verified**: yes
- **Days open**: 5
- **Description format**: text
- **Description chars**: 3973
- **Description truncated**: no
- **Benefits**: Equity
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, AI Consulting & Integration, Analytics & BI Consulting, Data Engineering & Migration Services

## Company

- **Id**: 53383
- **Name**: Lingaro
- **Domain**: lingarogroup.com
- **Url**: <https://alion.io/company/lingaro>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Lever

### Truth index

- **Grade**: B
- **Score**: 84
- **Open postings**: 23
- **Ghost share**: 0
- **Stale share**: 0.652
- **Repost share**: 0
- **Time to fill p50 days**: 51
- **Computed at**: 2026-11-10T06:52:35Z

## Technologies

- **AWS** — Optional: no
- **Azure** — Optional: no
- **Azure DevOps** — Optional: no
- **CI/CD** — Optional: no
- **JavaScript** — Optional: no
- **Jira** — Optional: no
- **LLM** — Optional: no
- **Postman** — Optional: no
- **Python** — Optional: no
- **Speech Recognition** — Optional: no
- **TypeScript** — Optional: no
- **Voice Agents** — Optional: no
- **DeepEval** — Optional: yes
- **LangSmith** — Optional: yes
- **Promptfoo** — Optional: yes
- **Twilio** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 5

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: English; Level: Upper-Intermediate (B2); Optional: no

## Hiring locations

- **Poland** — Iso: PL; Kind: country

## Lifecycle

- Event: open; At: 2026-11-05T19:54:22Z

## Liveness

- **Score**: 63
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.632
- **P room**: 1
- **Age days**: 4
- **Expected fill days**: 51
- **Reasons**: conf:0, stale_co, velocity, win:early
- **Computed at**: 2026-11-10T06:52:35Z

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