Siena AI logo

Siena AI

Tech, Software & IT Services
siena.cx
11-50 employees

Siena AI develops empathic AI agents that automate customer interactions, enabling brands to increase revenue and extract actionable insights from conversations. Their technology blends natural language processing with emotional intelligence to deliver personalized, scalable support across web, mobile, and messaging platforms. By turning every customer touchpoint into data‑driven opportunities, Siena AI helps brands optimize engagement, reduce support costs, and accelerate growth. The company’s solutions are trusted by leading consumer brands such as FIGS, HexClad, Kitsch, and Grüns, who rely on Siena AI to drive measurable business outcomes.

Open Positions

Head of Engineering

Masovian Voivodeship, Poland • Vicente López, Buenos Aires, Argentina • Romania • Toronto, Ontario, Canada • Santana de Parnaíba, São Paulo, Brazil • London, England, United Kingdom • Romania • Portugal • Lisbon, Portugal • São Paulo, Brazil • Belgrade, Central Serbia, Serbia • Dublin, Ireland • New York, New York, United States • Boston, Massachusetts, United States • Krakow, Lesser Poland Voivodeship, Poland • Masovian Voivodeship, Poland
Posted Oct 17
Full Time

Experienced in scaling teams to 30+, solid AI tooling skills, and a deep understanding of AI-native processes. Proven capability with agencies and technical decision-making. High agency & entrepreneurial mindset

Engineering JobsBusiness Operations & Strategy JobsProduct Jobs

Talent Operations Lead

Warsaw, Masovian Voivodeship, Poland • Bucharest, Romania • Lesser Poland Voivodeship, Poland •
Posted Nov 5
Full Time

4-6 years of experience in recruiting, talent operations, or people ops, 2 years of experience in startup or high-growth environments, track record of closing 30+ hires/year while improving process

Engineering JobsOperations Jobs

Associate Product Manager

New York, New York, United States • London, England, United Kingdom • Warsaw, Masovian Voivodeship, Poland • Dublin, Ireland • Lisbon, Portugal • Bucharest, Romania • Vicente López, Buenos Aires, Argentina • São Paulo, Brazil • Poland • Barcelona, Catalonia, Spain • Austin, Texas, United States
Posted Sep 23
Full Time

1-3 yrs PM exp. AI native mindset, can scope and deploy. Builder mentality, customer focus. Technical curiosity & a willingness to learn are key

Product JobsBusiness Operations & Strategy Jobs

Engineering Manager

Masovian Voivodeship, Poland • Vicente López, Buenos Aires, Argentina • Cluj-Napoca, Romania • Toronto, Ontario, Canada • São Paulo, Brazil • London, England, United Kingdom • Bucharest, Romania • Porto, Portugal • Lisbon, Portugal • São Paulo, Brazil • Belgrade, Central Serbia, Serbia • Dublin, Ireland • New York, New York, United States
Posted Oct 3
Full Time

Led product teams in high-performing organizations. Strong coding ability, customer empathy, and scrappiness are key. Bias for action and system expertise are also required

Other

Fullstack Software Engineer

Poland • Argentina • Romania • Toronto, Ontario, Canada • Aruba • London, England, United Kingdom • Bucharest, Romania • Porto, Portugal • Lisbon, Portugal • São Paulo, Brazil • Belgrade, Central Serbia, Serbia • Dublin, Ireland • New York, New York, United States
Posted Sep 26
Full Time

3+ years experience with Node.js/React/TypeScript. Strong with AWS, CI/CD, and microservices. AI-focused and a product driven mindset

Software Engineer JobsInformation Technology JobsData Analyst Jobs

Product Manager

New York, New York, United States • London, England, United Kingdom • Lesser Poland Voivodeship, Poland • Dublin, Ireland • Lisbon, Portugal
Posted Sep 17
Full Time

3+ years of product management experience. AI fluency is essential, along with full-cycle ownership. Familiarity with API’s is key

Product JobsSoftware Engineer Jobs

Senior Fullstack Engineer

Bucharest, Romania • Toronto, Ontario, Canada • Warsaw, Masovian Voivodeship, Poland • Berlin, Germany • London, England, United Kingdom • Cluj-Napoca, Romania • Brazil
Posted May 8
Full Time

7+ years of software engineering experience, solid cloud experience, strong database skills, and product-focused mindset

Engineering Jobs

AI Engineer

Warsaw, Masovian Voivodeship, Poland • Lesser Poland Voivodeship, Poland • Brazil • Buenos Aires, Autonomous City of Buenos Aires, Argentina • Toronto, Ontario, Canada
Posted Apr 24
Full Time

Expertise in AI product development, holistic problem-solving, and empathetic leadership and communication

Business Operations & Strategy JobsInformation Technology Jobs

Strategic Customer Success Manager

Warsaw, Masovian Voivodeship, Poland • Bucharest, Romania • Paris, Ile-de-France, France • London, England, United Kingdom • Belgrade, Central Serbia, Serbia • Amsterdam, North Holland, Netherlands • Stockholm, Sweden
Posted Jun 6
Full Time

3+ years in Customer Success Management, strong technical aptitude, and proven track record with customer service technology platforms or e-commerce ecosystems

Customer Support & Success Jobs

Account Executive

New York, New York, United States
Posted Oct 1
Full Time

5+ years in SaaS sales (AI/CX/automation). Proven deal closing experience. Deep understanding of enterprise experience and AI. Expertise in sales cycles and data-driven strategies

Business Development JobsSales JobsData Analyst Jobs
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