Senior Full Stack Engineer - Core UX (USA)

Kalepa is hiring a Senior Full Stack Engineer for its Core UX team. The role focuses on refining product functionality, improving consistency and performance, and delivering a polished user experience while collaborating with engineering teams to build scalable solutions.

Responsibilities:

• As part of the Core UX team, you will focus on refining existing product functionality to deliver an exceptional user experience
• Your work will center on ensuring consistency across the product, maintaining a cohesive look and feel, and implementing performance improvements that directly impact end users
• You’ll be paying close attention to the layout, interactions, responsiveness, and visual polish, that collectively give the product a premium, well-crafted feel
• You'll collaborate with a global team of full-stack, data, ML, and DevOps engineers to build scalable solutions as we continue to grow

Requirements:

• Have 5+ years of software engineering experience
• improving and polishing functionalities to bring premium user experience
• Embody hustle and grit, you're excellent at your craft and relentless in pursuing it
• Take full ownership of your work and drive projects to completion with minimal oversight
• Communicate proactively, surfacing blockers, asking the right questions, keeping stakeholders in the loop
• Thrive on experimentation: you're comfortable testing ideas, measuring results, and iterating quickly on problems no one has solved before
• Have strong fundamentals in system design, debugging, and problem-solving
• You have experience in a modern FE framework
• Know Javascript, Typescript, or Python, though we're open to strong candidates from other OO backgrounds
• Have experience with serverless technologies (Lambda, EC2), asynchronous workflows, and cloud environments
• Are comfortable with relational databases
• ideally with a track record of
• preferably React
• ideally PostgreSQL
• Bonus: experience with LLMs/generative AI, distributed systems