Project Description
Вакансії опубліковані: 14.07.2026 р.
Назва вакансії: Middle Full-Stack developer
E-mail: uliana.chepurna@mate.academy
Web-cайт: https://career.mate.academy/
Сфера діяльності компанії: IT, комп’ютери, інтернет
Вид зайнятості: Повна зайнятість
Назва компанії / організації: Rist labs / Mate academy
Номер телефону: +380731596272
Опис вакансії (вимоги, умови, режим роботи):
We’re Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real difference.
We’re looking for a Middle Full-Stack Developer, who can take product ideas from scope to shipped feature without waiting on handoffs. You’ll own real product surfaces in Aligned’s coaching app — onboarding, chat, memory, goals, reminders — and help the team ship fast in an early-stage, low-bureaucracy environment.
Product you will work with: We’re launching — a subscription-based AI Coach Aligned, trained on 1,000+ top books and expert insights — helping users achieve personal and professional goals faster with 24/7 coaching.
Your qualities and skills that will be valued:
— 2+ years of commercial software engineering experience, experience in product companies is preferable.
— Strong TypeScript, Node.js skills.
— Experience with a modern frontend framework (React/Next.js, React Native/Expo).
— Backend API development experience and relational database basics.
— Ability to model product data.
— Hands-on experience integrating third-party APIs.
— Confident with Git, code review, and debugging.
— English level B2 or higher — able to read specs and discuss tradeoffs.
Your additional advantages:
— Experience with OpenAI/LLM API integrations, prompt and conversation-flow engineering.
— Chat UI experience.
— Background with subscriptions/payments, A/B testing, or product analytics.
— Experience in wellness, coaching, education, productivity, or subscription apps.
— Familiarity with Claude Code/Codex or other AI-driven development workflows.
— Experience in mobile development.
Your responsibilities will include:
— Building and maintaining product features and internal tools across frontend and backend.
— Implementing API endpoints and data models.
— Connecting AI/coaching flows to product state.
— Instrumenting analytics events to track activation and retention.
— Fixing bugs and improving UX quality.
— Participating in product scoping and breaking ambiguous requirements into implementable tasks.
— Reviewing code and writing pragmatic tests where useful.
— Collaborating closely with product, design, marketing, and AI/prompt stakeholders.
— Generating ideas on how to make the product run more efficiently.
What we offer:
— Office/hybrid work format. Our Kyiv office is a hub for teams of all products.
— Freedom to build. No micromanagement. No politics. No fluff.
— Top-tier team. You’ll work with proven operators, product thinkers, and creatives.
— Not one path. Yours. We support all kinds of growth: leadership, depth, and breadth, allowing you to choose how far and where to go.
— Paid vacation + sick leave.
Perks:
— We benchmark salaries globally. We want you to feel valued, and paid like it.
— English courses.
— Apple gear, because we don’t believe in slow laptops or slow ambition.
— Company-paid lunches (because hungry brains don’t build great stuff).
Recruitment process:
— Interview with recruiter.
— Technical interview with lead developer.
— Final interview on product mindset, collaboration, and culture.
— Reference check (2-3 references from previous managers).
— Job Offer.