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Siena AI

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

Siena AI specializes in empowering brands with empathic AI agents to automate customer interactions, foster authentic relationships, and convert conversations into actionable insights. Trusted by leading consumer brands such as HexClad, Kitsch, and MUD/WTR, Siena AI stands out through its advanced AI technology that enhances human-like engagement and drives meaningful business outcomes.

Open Positions

Fullstack Software Engineer

London, England, United Kingdom • Dublin, Ireland • Cluj-Napoca, Romania • Warsaw, Masovian Voivodeship, Poland • Belgrade, Central Serbia, Serbia • Bucharest, Romania • Porto, Portugal • Lisbon, Portugal • São Paulo, Brazil • Argentina • Brazil
Posted Apr 24
Full Time

5+ years of experience building in Node.js, React, TypeScript, and Express, strong skills with PostgreSQL, Redis, and cloud environments (AWS: Fargate, Lambda, EC2, SQS), experience integrating with LLMs in production, experience with microservices and scalable systems

Information Technology JobsSoftware Engineer JobsEngineering Jobs

Operations Associate

Warsaw, Masovian Voivodeship, Poland • Bucharest, Romania • Lesser Poland Voivodeship, Poland
Posted Apr 27
Full Time

Detail-obsessed and systems-minded, AI-curious and resourceful, comfortable with dense material, strong communicator, trustworthy and discreet

Operations Jobs

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

Motion Designer & Video Producer (Contractor)

Warsaw, Masovian Voivodeship, Poland • Bucharest, Romania • Lesser Poland Voivodeship, Poland • Toronto, Ontario, Canada • Argentina • Mexico City, Mexico
Posted Mar 27
Contract / Temporary

Portfolio of launch videos for tech or SaaS products, strong script and storyboard fundamentals, and proficiency in After Effects, Premiere, and Figma

Information Technology Jobs

Enterprise BDR

New York, New York, United States
Posted Jan 13
Full Time

Experience in BDR/SDR role, prospecting into $100k+ deal sizes, and comfort with outbound and social selling

Business Development JobsSales 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

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

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

Account Executive - NY

New York, New York, United States
Posted Jan 19
Full Time

5+ years of experience in enterprise SaaS sales, proven success in hunting new business, and deep understanding of CX and automation trends

Sales Jobs
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