Dometrain launches AI mock interviews for software engineers

Dometrain has launched Mock Interviews, a voice-first AI tool built to simulate technical hiring loops for software engineers. The platform uses an interviewer called Domey to adapt questions to live job postings, run optional live coding rounds, and score candidates after each session.

Why it matters: - Dometrain is trying to replace passive interview prep with a realistic practice environment that mirrors the pressure of an actual technical hiring loop. - The tool targets software engineers preparing for competitive roles where live follow-up questions, coding tasks and system design discussions can determine hiring outcomes. - The privacy pitch may matter to candidates who want practice without having interview audio recorded or stored.

What happened: - Dometrain launched Mock Interviews, a voice-first AI simulation tool for technical interview preparation. - The platform is powered by Domey, an AI interviewer that asks questions, adapts to answers and pushes back during interviews. - The launch was announced in London on July 23, 2026.

The details: - Domey uses six natural-sounding voices and four difficulty levels, ranging from junior fundamentals to staff-level system design. - Users can paste a live job posting into the platform, and Domey tailors a 15-minute interview round to the role’s tech stack, seniority and domain responsibilities. - An optional live coding round lets users write and execute code in an in-browser editor. - Supported languages and databases include C#, JavaScript, TypeScript, Python, Go, Java, PostgreSQL and SQLite. - After each interview, the platform generates a score out of 100 covering technical depth, correctness, communication and structure. - The debrief also includes question-by-question feedback on what worked and what needs improvement. - Dometrain says all interview audio is processed live and is never recorded or stored. - Mock Interviews are available globally on a pay-per-interview credit model starting at £4.99 per round. - Bulk packages lower the price to £3.20 per interview. - Credits do not expire. - Dometrain says the tool is available for developers to start using immediately.

Between the lines: - The product is aimed at a pain point in tech hiring that many candidates still try to solve with memorization rather than live practice. - By tying the interview flow to a real job description, Dometrain is positioning Mock Interviews as more personalized than generic question banks. - Validation from talent leaders and hiring managers suggests Dometrain wants the product to match employer expectations, not just candidate convenience. - The live, voice-based format also makes the simulation closer to a real screening call than a text chatbot.

What's next: - Dometrain is likely betting that candidates preparing for interviews will pay for repeated practice as hiring remains competitive. - The company will need to show that Domey’s scoring and follow-up questions consistently feel credible across different roles and seniority levels. - The global pricing model gives Dometrain room to expand usage as developers test the tool on multiple interview rounds.

The bottom line: - Dometrain is turning interview prep into an interactive, role-specific rehearsal instead of a static study exercise.