Glassdoor users rated their interview experience at Siena AI as 14.3% positive with a difficulty rating score of 2.43 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Customer Success Manager and Social Media Manager rated their interviews as the hardest, whereas interviews for Implementation Consultant and Integration Manager roles were rated as the easiest.
The hiring process at Siena AI takes an average of 16 days when considering 7 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Integration Manager had the quickest hiring process (on average 5 days), whereas Implementation Consultant roles had the slowest hiring process (on average 30 days).
It was for an SDR position, it was a pleasant first interview. I believe it was for the first sales hire in the company. No follow up or rejection email was sent. Gave the impression recruitment process was not yet established.
The interview process consisted of four stages: a recruiter call, an interview with the hiring manager, an interview with a founder, and a trial week. Everything leading up to the trial created a very positive impression.
During the interviews, they repeatedly emphasized that they conduct a trial week to assess whether the candidate enjoys working with the team and collaboration style, and whether the team likes the candidate. They stressed multiple times that the trial week is paid. However, when the contract arrived, I discovered that the payment was significantly lower than the potential full-time salary. Essentially a symbolic amount rather than fair compensation.
I wanted to start on the right foot and, assuming good intent, signed the contract. Unfortunately, once the trial began, it quickly became a nightmare.
Communication within the company is extremely poor, with everyone following their own processes for the same tasks. Despite help from three or four engineers, I couldn't get the development environment working properly in five days. The trial process bore no resemblance to their actual work culture: I wasn't invited to any meetings, wasn't introduced to the team, and wasn't permitted to deploy my code. Rather than evaluating mutual fit, it felt like I was hired as a freelancer to complete a specific project.
Most disappointingly, one team member actively tried to sabotage my work. I maintained regular communication with the manager about my progress and promptly informed them that I might not be able to complete the project since I couldn't run the code locally. Their local setup is overcomplicated due to inexperience with microservices architecture. The system architecture is poorly designed, and the code within the services I needed to use is unmaintainable.
After the trial ended, I got ghosted me despite several follow-up attempts. I even emailed the CEO directly, but also got ignored. I never received the promised $1,500 payment. The entire experience suggests they were looking for cheap freelance labor rather than conducting a genuine trial for a permanent position.
Thank you for taking the time to share your feedback. We’re genuinely sorry to hear that your experience during the trial period did not meet your expectations.
We’d like to clarify that all trial engagements at Siena are paid, and we have never failed to compensate anyone for their time and contribution. If there was a misunderstanding or administrative issue in your specific case, we sincerely encourage you to reach out to us directly at people@siena.cx so we can review and resolve it promptly.
Our trial process is designed to give both parties — candidates and our team — an authentic sense of what collaboration at Siena is like. We’re continually improving our onboarding and communication practices to ensure a positive experience for every participant.
We wish you all the best in your future endeavours and appreciate your feedback, which helps us strengthen our hiring and collaboration processes.
— The Siena Team
I applied online. I interviewed at Siena AI in Jan 2025
Interview
Disorganized and Disrespectful Hiring Process
I went through multiple interview stages with Siena AI, including a case study that required a significant amount of time and effort. Throughout the process, the Talent Acquisition (TA) team was enthusiastic and encouraging, even mentioning how excited they were for me to present my case study. However, the owner, who was supposed to attend my final presentation, didn’t show up. I had zero explanation.
After all that, I was told I “lacked strategy.” No clarification, no constructive feedback, just a vague, generic rejection email. If I truly lacked strategy, why put me through the entire process, including the case study presentation? It felt like a complete waste of time and effort.
This was by far the worst interview experience I’ve had in my job search ever. It left me with the impression that Siena AI is disorganized and does not respect candidates’ time. If you're considering applying, be prepared for a frustrating and ultimately unprofessional experience.
Respect candidates’ time. If someone isn’t a strong fit, don’t push them through multiple rounds, especially a case study, only to give vague feedback at the end. Be transparent about your hiring criteria and ensure decision-makers actually show up for key meetings. A more organized and respectful hiring process would leave candidates with a positive impression, even if they don’t get the job.