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Posted Mar 7, 2026

Co-Founder & Principal Software Engineer

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• About Voicera * Voicera is a pioneering US-based startup focused on the Science of Sincerity in Human Communication. Our mission is to help organizations see beyond words to understand how something is said, not just what is said. We transform unstructured video and voice data into trustworthy, actionable intelligence by detecting sincerity, authenticity, and emotional alignment in every interaction. Our Core Technology and Differentiator: Voicera Sincerity™ is a multimodal behavioral intelligence that measures the alignment between an individual's intent and their verbal and nonverbal expressions. Unlike traditional sentiment or emotion analytics that classify feelings at the surface level, Sincerity AI analyzes deep communication markers such as: Vocal micro-patterns: Pitch shifts, pacing, and fluency consistency. Linguistic coherence: The structure and confidence behind speech. Behavioral context: Indicators of cognitive load, hesitation, or evasiveness. Our Product is Live: Our first product, Sincerity by Voicera, provides enterprises with a new layer of insights across Coaching, Sales, and HR. Explore: https://voicera.io/sincerity/ Requirements 7+ years of professional experience, with at least 5 years in software engineering roles. Bachelor’s degree in computer science or a related field; Master's Degree preferred Fluency in English communication (written and speaking). Thorough understanding of core software development principles and computational concepts. Must have: Full-stack experience (Mobile, Desktop, Frontend, Backend). Strong coding abilities. Out of the box thinking. Motivated, goal-oriented, and full of energy person who is willing to build the successful company. 360-degree technologist. You see no issue in working remotely, at least partially. As many technologies and languages you have played with as better. Preference will be given to candidates who have worked in agile technology organizations. Strong understanding of features and technology that impact customer experience. Experience leading small teams. Self-motivated. Solution-driven. Responsibilities You will work closely with the CTO and will have responsibility on the product technological evolution, and its roadmap: Manage the team, provide them with mentoring, technology leadership and growing opportunities, rewarding team members for exceptional performance. Define the whole technology stack Manage operations with agile methods that fit with the small size of the company and its big ambitions Track performance in order to maintain the productivity of the team. Work closely with developers, understanding where they are finding success, and where they need work. Improve the products by listening to ideas from the developers, advocating for innovative ideas, and finding paths to their implementation. Develop a technical strategy with clear goals, obstacles, risk analysis aligned with the company’s business objectives. Represent the company, promoting new and innovative ideas, inspire trust in the products that the company is building, through an active involvement across the public spaces. Promote innovative ideas, sharing experience, and lead the software engineering team. Compensation Package The leadership team members are not taking salaries until we close our funding round. Your package is founder equity to be negotiated in the mentioned bracket. Salary will be defined at the closing of the fund-raising round or when sales generate sufficient cash flow to pay a salary. It will be compatible with market salaries for companies in similar space & stage. No paycheck till then. Half – time is OK in this phase. NB: Please do not apply if you are not OK with this. Why Apply? High potential startup with a competitive advantage in big (emotion) data and face AI. Extremely attractive stock option package. Competitive salary upon closing of the fund-raising round. Purpose - driven bringing change through creative user-centric design and technological innovation. Total flexibility in working hours & work from home. Benefits as soon as we close our funding round. Our Recruitment Process Application (CV, github, cover letter). Share a released project you are proud of. Your thoughts on how you can impact our company in the short-term. 1-on-1 calls with Elevate.AI executives. Short listed candidates will be invited to a final interview with the whole leadership team. Apply Now Apply Now