Product Engineer

RemoteSalary not specified
Ukraine · Kyiv, Ukraine

Tech Stack

Node.jsAIFirebaseFlutter

Job Description, Responsibilities & Requirements

Description language:

About the Position

We are Clario, a consumer-focused company on a mission to make digital life easy. We’re here to create smart yet simple apps with a human touch, empowering better productivity, security, and lifestyles. With mature products used by millions worldwide and years of in-house product development, we're waiting to unleash your hidden talents and make you sparkle. Join us and let’s go together!

Responsibilities

  • Design, build, and maintain mobile apps and their infrastructure using Flutter and a Node.js backend.
  • Develop and optimize web frontends (marketing funnels).
  • Leverage AI tools (Cursor, Copilot, etc.) to accelerate development, refactor code, and maintain high code quality.
  • Take an active role in product management by monitoring user interactions with features and identifying areas for improvement.
  • Design and implement A/B tests to validate hypotheses, working closely with the product team to optimize core metrics.
  • Build a robust, scalable infrastructure.
  • Work directly with the General Manager and marketing team to align engineering efforts with business growth and scalability.

Requirements

  • At least 5 years of hands-on experience as a Software Engineer (designing & developing both mobile (primarily) and web applications).
  • Familiarity with Google Cloud Platform, particularly Firebase services including Firestore, Storage, and Performance, as well as experience with Firebase Flutter SDK, Bloc, and Hive storage.
  • Hands-on experience building backend (Node.js and Lambda preferred). We value any strong backend background; if you haven't used our specific stack, we expect you to bridge the gap using AI tools and a high "speed of learning" to ship production-ready code.
  • You’re an AI-augmented engineer. You actively use tools like Copilot, Cursor, or Claude to speed up your routine, refactor efficiently, and solve problems faster.
  • You communicate openly and feel comfortable in a fast-paced agile team where things can change rapidly.
  • You’re a truly product-oriented engineer. Your technical decisions are always driven by real product and engineering metrics, keeping business goals in mind.
  • You can solve product and business problems end-to-end completely solo. You know how to take a high-level problem description and turn it into an efficient, working engineering solution without needing someone to hold your hand.

We Offer

  • Very warm and friendly working environment and flexible working schedule.
  • 20 days off + paid national holidays, and 12 sick days paid by the company per year.
  • Medical insurance, and health protection programs (with COVID-19 and dental coverage).
  • Continuous professional development and growth opportunities.

About the Company

We are not just a company, we are Clario! We put the customer at the heart of all that we do, we achieve our best together, take responsibility, and challenge our limits to create a difference!

Application Process

Stage 1: Interview with HR (1h).

Stage 2: Interview with VP of Engineering.

Stage 3: Technical interview.

Stage 4: Interview with the team.

To apply for this position, please send your CV (in English only) with a detailed description of your career, experience, skills, and projects. We guarantee the privacy of any information received.

LET’S GO TOGETHER!

Job Details

Company name:
Clario
Location:
Ukraine · Kyiv, Ukraine
Work Mode:
Remote
Posted on TheJob:
6/12/2026
Last checked:
6/12/2026
Posted on the source:
5/5/2026
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