We are looking for a Senior Full-Stack Software Engineer to develop early-stage prototypes and proof of concepts AI applications focused on gamification and bring some of these prototypes to production. You'll work in a small, agile team,

building innovative solutions that could scale into our core consumer platform. This role requires end-to-end development, rapid prototyping, and full-stack expertise to experiment and validate new ideas. If you thrive in fast-moving

environments that prioritize creativity and innovation, this is the perfect opportunity for you.

Responsibilities

Collaborate with the Innovation Team and cross-functional stakeholders to turn strategic ideas into functional prototypes and products.
Develop and maintain both front-end and back-end components of mobile and AI applications.
Rapidly prototype and iterate on new ideas, validating concepts by writing high-quality code.
Design, build, and optimize scalable, user-centric applications.
Be responsible for the quality of the product through unit and integration tests.
Be responsible for integration of analytics and monitoring tools into applications.
Work closely with Product Managers and UX Designers to refine requirements and align technical solutions with business goals.
Plan software releases, manage release schedules, and ensure smooth deployments, taking into account pre and post-production aspects.
Proactively identify and resolve performance bottlenecks across the system.
Contribute to the overall technical architecture and direction of projects.
Work effectively in a fast-moving, ambiguous environment where priorities and projects can change rapidly.
Leverage AI tools (copilot, Claude Code) to accelerate the software development process.

Technical Requirements

5+ years of experience in full-stack software engineering with experience in TypeScript and Python.
3+ years of experience with Flutter.
3+ years of experience designing data models.
1+ years of experience working with database systems (PostgreSQL or other relational databases).
1+ years experience working with highly-scalable distributed systems.
Experience building mobile applications and related back-end APIs & services
Experience with automated testing for mobile applications and backend services.
Excellent problem-solving and analytical thinking skills.
Self-starter, proactive, and able to develop technical solutions with limited guidance.
Solid understanding of the Software Development Lifecycle, including version control, CI/CD, deployment (monitoring, logging), and code reviews.
Experience with communicating complex technical concepts and problems with clarity to technical and non-technical audiences.
Experience in developing and deploying AI-driven features, including ML, LLM integration, evaluations, agent orchestration, RAG implementation, and machine learning model implementation, prompting, evaluation, fine tuning, distillation and knowledge of responsible AI development.