Empat

We are looking for an extremely proactive and talented Python Developer!

Circleup increases the efficiency of maintaining your relationships/network. Unlike individually having to think about whom to meet again and doing the inefficient communication ping-pong to figure out when and where to meet, circleup automates to reduce manual work. You will save time, reduce your mental workload, and get more quality time with people you know and like. As a result, you will be better connected and happier.

Your responsibilities will include:

• Design and implement scalable, secure, and maintainable applications;
• Develop robust RESTful APIs for frontend consumption;
• Work with databases (PostgreSQL, MySQL) to manage and optimize data effectively;
• Ensure adherence to industry best practices for security, testing, and code quality;
• Develop multi-platform applications for iOS/Android using Flutter;
• Build engaging, user-friendly interfaces following UI/UX guidelines;
• Create reusable, well-structured components to ensure code maintainability;
• Implement efficient state management solutions for optimal performance;
• Proactively research and adopt new technologies to enhance front-end development.

What we expect from you:

• Strong experience in developing and implementing ML models, especially in predictive AI, Generative AI, and NLP;
• Experience working with location data and scheduling systems/APIs;
• Proficiency in Django and either Flutter or React;
• Solid understanding of cloud services (AWS, GCP, Firebase) and best practices in app and web development;
• Familiarity with version control systems (Git) and testing frameworks (Playwright);
• Proven ability to lead a development team, motivate and support team members;
• Strong problem-solving, analytical, and communication skills;
• A proactive mindset—highlighting challenges early and focusing on solutions;
• Commitment to delivering quality results on time, rather than just counting hours;

• Passion for building high-quality, user-centric applications and driving success for the team.

   

  We offer:

• Partnership role - you’re involved in strategic product decisions and you lead the development effort and you’ll set priorities for the team;
• Salary to protect your downside + substantial equity allocation for you to capture the upside;
• Direct report to the Founder;
• You’re working in a true startup environment with all benefits and responsibilities.

2500$ + % equity stake.

At Empat, we thrive on transparency—whether it’s with our team, clients, or end users. In 2024, we were thrilled to be named the #1 "Best Place to Work" by DOU! Over the last few years, we’ve grown more than 2.5 times, and we’re continuing to build a culture where people come first. If you’re looking for a place to grow and make an impact, we’d love for you to join our team!

Your responsibilities will include:

• Enhancing security and implementing access control mechanisms;
• Ensuring cross-platform stability across multiple devices;
• Optimizing audio playback and performance;
• Collaborating with mobile engineers (iOS/Android) to improve SDK integration;
• Working with backend engineers to enhance API interactions and performance;
• Improving initial mobile integration work and ensuring seamless SDK playback on iOS & Android devices;
• Ensuring the SDK has the capacity to scale and perform efficiently under increased load;
• Conducting QA testing on real devices to validate stability and performance;
• Handling data management (further details to be determined after client discussions);
• Implementing SDK authorization usage by creating secure access keys for authorized developers/accounts;
• Supporting backend infrastructure buildout and API enhancements;
• Developing uptime tracking tools to monitor SDK stability and performance.

What we expect from you:

• 3+ years of experience in Rust with a focus on SDK development;
• Knowledge of audio processing libraries (e.g., cpal, rodio);
• Experience with cross-platform integrations (Android/iOS/Web);
• Strong understanding of security best practices and SDK optimizations;
• Excellent communication skills and a team-oriented mindset.

We offer:

• Work in Top-employee company (according DOU 2025)
• Interesting projects and challenges that will ensure your development as a specialist and as a person; and also the acceleration of our victory;
• Work in a team of creative, proactive and empathic people;
• Full working day with a flexible and animated schedule for you, because the main focus is the result, not the time or place;
• A comfortable, stylish and sunny office with a view of the city center (Pushkinska str) and the opportunity to work at home when you feel not so full of beans or just moody or lazy (with a generator and battery installation 🇺🇦);
• Lack of bureaucracy, regular feedback and support from colleagues;
• Equal salary;
• Trial period (2 months on average, but everything is in your hands, so go ahead!)
• Fun parties, online-activity, picnics and more.