Jobs at Djinni

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We partner with ambitious global startups to create cutting-edge products that are fast, scalable, and beautifully engineered.

Right now, we’re looking for a Senior React Native + Node.js Developer who can take ownership of complex mobile products, contribute to backend architecture, and help scale modern AI-driven applications.

This role is ideal for someone who is deeply experienced in React Native development, comfortable making technical decisions, and confident working across both mobile and backend environments.

💼 What You'll Do

• Lead development and scaling of mobile applications using React Native
• Design, build, and optimize backend services and APIs using Node.js (Express.js)
• Improve application performance, scalability, and maintainability
• Collaborate closely with product, design, and engineering teams in a fast-moving remote environment
• Participate in technical planning, architecture discussions, and code reviews
• Help establish engineering best practices and maintain high code quality
• Mentor or support less experienced developers when needed

✅ Requirements

• 5+ years of commercial software development experience
• 4+ years of hands-on React Native experience (Expo OR CLI)
• Strong practical experience with Node.js and Express.js
• Experience designing and working with REST APIs and backend integrations
• Experience with databases and cloud services such as PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB, etc.
• Solid understanding of mobile architecture, app performance optimization, and production deployment
• Experience publishing and maintaining apps in the App Store and Google Play
• Good written and spoken English (B2+)

✨ Nice to Have

• Experience with CI/CD pipelines for mobile applications
• Experience working in startup or high-growth product environments
• Experience using AI-powered development tools (ChatGPT, Cursor AI, Lovable, V0, etc.) to speed up development
• Experience building scalable mobile products with strong backend logic

🧑‍💻 Working Conditions

• Hourly-based payment model
• Fully remote — work from anywhere
• Flexible schedule with focus on ownership and results
• Easy time-off policy — no unnecessary bureaucracy
• Work on innovative AI-driven products with a highly skilled international team
• Fast decision-making and direct communication

🔍 Hiring Process

1. Intro call or short screening (20–30 mins)
2. Technical interview (up to 1 hour)
3. Final interview (optional)
4. Offer 🎉

Interested? Let’s talk! 📨

We’re always excited to meet experienced engineers who love building ambitious products.

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 

Responsibilities

Design user-centered interfaces, user flows, wireframes, mockups, and interactive prototypes aligned with client business goals

Conduct user research and behavior analysis

Iterate on designs based on insights and performance data

Translate business requirements and data into AI-prototypes and effective design solutions

Contribute to the creation and maintenance of design systems (Figma components)

Collaborate closely with developers, stakeholders, and users to ensure high-quality implementation

Balance user needs with business goals and technical constraints

Own design solutions from concept to implementation

Requirements

2+ years of commercial experience as a UI/UX Designer

Proficiency using AI tools

Experience conducting user and client interviews, with the ability to extract key insights

Ability to work in dynamic environments with evolving requirements

Data-driven approach to design (ability to justify decisions with research and metrics)

Strong proficiency in Figma and FigJam (or similar tools)

Experience designing for web and mobile applications, including SaaS products

Experience creating flows, wireframes, mockups, and prototypes

Experience building and maintaining design systems

Upper-Intermediate (B2+) English or higher

Strong communication and teamwork skills

We Offer

Office-based or hybrid work format (office, near Vasylkivska metro station with shelter, Starlink, and uninterrupted power supply)
Paid vacation and sick leave
Medical insurance
Free gym access near the office
Opportunity to influence design processes and introduce new ideas
Supportive and collaborative team environment
Compensation for English courses and professional development

Video Maker for part-time

About the company

Turning marketing into a market-domination weapon, we created a new category - the marketplace for future customers. Businesses shop for leads as they shop for products in e-commerce: you see everything about a lead before you buy - full transparency, control, and predictable outcomes. We’re the #1 lead marketplace in the USA, and we’re accelerating.

 

Role overview

We’re looking for a Video Maker who can create fast, engaging short-form videos that hold attention and clearly deliver the message. You’ll own the editing process from idea and footage selection to final cuts, working closely with the marketing team to produce content for Reels, Shorts, TikTok, ads, and social campaigns. This role exists to help us turn strong ideas into videos that people actually watch, understand, and act on.

🔧 What You’ll Be Doing:

• Edit short-form videos with strong pacing, clear hooks, clean rhythm, and high retention in mind
• Build videos around the message and story, not just around music, effects, or nice-looking visuals
• Source and select relevant materials independently, including B-roll, stock footage, references, memes, and AI-generated visuals
• Add captions, subtitles, zooms, transitions, highlights, and basic motion graphics where they improve clarity and engagement
• Create strong first 3-5 seconds for videos so the audience understands why they should keep watching
• Work closely with SMM, marketing, and business stakeholders to turn briefs, ideas, and feedback into final videos
• Iterate quickly based on feedback and deliver polished edits with a fast turnaround

✅ What Makes You a Strong Fit:

• 3+ years of experience as a video editor, video maker, or similar role, with a strong portfolio of short-form content
• Strong understanding of dynamic editing, including pacing, hooks, rhythm, visual logic, and audience retention
• Experience creating content for Reels, Shorts, TikTok, paid ads, or other social-first formats
• Ability to choose visuals based on meaning, context, and message - not only aesthetics
• Confidence working independently, sourcing materials, solving creative problems, and improving edits without waiting for step-by-step instructions
• Experience with captions, subtitles, basic motion graphics, zooms, transitions, and visual highlights
• Advanced English for understanding briefs, working with feedback, communicating with the team, and creating content for an English-speaking audience

➕ Bonus if you have:

• Experience using AI tools to generate, improve, or source visual materials
• Experience with HeyGen or similar AI video tools
• Ukrainian or Russian language skills
• Experience working with startup marketing teams or fast-moving social media teams
• Experience creating videos for lead generation, sales, or performance marketing

🎁 Why You’ll Love It Here:

• You’ll work at the core of a product-led, AI-powered startup where data drives every decision
• Your work will ship fast and impact thousands of users
• High autonomy, low bureaucracy: we trust you to own your domain
• Remote-first culture with flexible hours and async-friendly communication
• A smart, passionate team that moves fast, supports each other, and builds cool stuff

   We are looking for a Content Marketing Manager to join our team and take ownership of key content and marketing initiatives across multiple channels. This role combines content strategy, personal brand development, and marketing project coordination.

   You will work closely with the marketing team, leadership, and CX experts, contributing to both execution and planning of content-driven initiatives.

Key Responsibilities:

• Plan and execute content initiatives aligned with overall marketing strategy;
• Manage and develop personal brands of key team members on LinkedIn;
• Create and oversee content production across different formats (posts, videos, etc.);
• Coordinate content workflows with internal team members and external contributors;
• Support outreach and communication with target audiences and industry experts;
• Contribute to company presence across external platforms and directories;
• Participate in preparation of marketing initiatives such as events, awards, and campaigns;

• Track content performance and provide insights for improvement.

   

What We’re Looking For:

• Experience in content marketing, SMM, or a similar role;
• Strong experience with LinkedIn as a marketing and communication channel;
• Ability to create clear, engaging B2B content in English;
• Structured and proactive approach to managing multiple initiatives;
• Experience working in a team and coordinating cross-functional tasks;
• Background in B2B, IT outsourcing is a plus.

24Hit is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a Unity Game Developer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Our ideal candidate:

• At least 2 years of experience in mobile game development using Unity
• Strong proficiency in C#
• Understanding of OOP principles and commonly used development approaches
• Experience working with physics in 3D Unity projects
• Basic knowledge of Unity UI

• A passion for games!

   

Would Be a Plus:

• Experience in AI programming in Unity
• Experience working with advertising SDKs
• Published Unity games in the portfolio

• Experience in writing shaders or creating them using Shader Graph

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

   

Ready to create the next gaming hit? Apply now and join 24Hit! 🚀

24Hit is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a Game UI/UX Designer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Our ideal candidate:

• 1+ year of commercial experience in UI/UX design for mobile projects;
• Proficiency in Figma, Photoshop, and any vector editor (Illustrator / Affinity Designer / etc.);
• Experience working with generative AI tools (MidJourney, Sora, Imagen, Stable Diffusion, etc.);
• Ability to design UI for responsive layouts;

• Understanding of UX logic and player flow.

   

Nice to have:

• Basic skills in Unity;
• Understanding of UI implementation principles in game engines;

• Experience in multiple mobile game genres.

   

Key responsibilities:

• Creating sketches and user flows for UI;
• Researching and selecting visual references;
• Developing final UI art with responsiveness in mind;
• Optimizing graphics for mobile devices;

• Collaborating with game designers and programmers during integration.

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

   

Ready to create the next gaming hit? Apply now and join 24Hit! 🚀

24Hit is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a Game Designer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Main responsibilities:

• Idea Development: Generate original and engaging game ideas for mobile games of all complexity levels (from hybrid-casual to Casual and Midcore).
• Design: Create gameplay, levels, and mechanics that will inspire players.
• Documentation Creation: Develop detailed game documents, pitches, and presentations describing game and economic systems, game rules, monetization systems, and other important product elements.
• Balancing: Balance the game mechanics, progression systems, and economy.
• Team Interaction: Work collaboratively with developers, artists, and other team members to successfully integrate gameplay and ensure high product quality.

• Analysis and Optimization: Work with analytics systems, identify problems, and propose changes to provide a better gameplay experience.

   

Our ideal candidate:

• English Language: English level B1 or higher.
• Game Design Experience: Experience working as a Game Designer in mobile games.
• Creativity: Ability to find unconventional and interesting solutions that make our games unique.
• Market Knowledge: Understanding of the mobile games market and popular mechanics, as well as a desire to implement innovative solutions.
• Proficiency in Spreadsheets: Good understanding of mathematics, knowledge of working with Google Spreadsheets, and creating balance sheets.
• Teamwork: Willingness to collaborate with other team members.

• Analytical Skills: Basic understanding of methods for analyzing game metrics data, organizing information, and creating reports.

   

Nice to have:

• Knowledge of Figma for effective collaboration and visual documentation.
• Knowledge of the Unity game engine.
• Experience conducting A/B testing to optimize game features and mechanics.
• Ability to work independently with analytical systems (e.g., Amplitude, Firebase, GameAnalytics).
• Experience in game balancing for midcore games.

• Experience in level design for action-adventure or similar games, as well as narrative design.

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

   

Ready to create the next gaming hit? Apply now and join 24Hit! 🚀

24HITis a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.


We are currently looking for a Motion Designer to share our core company values:
• Creativity:We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity:We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity:We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality:Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

We are looking for a professional for the role that requires:
• Full-time job;
• Office-based in Kyiv.

Main responsibilities:
• Create advertising creatives based on gameplay recordings or in-game assets (including capturing gameplay footage in Unity when needed)
• Concept and develop fresh and engaging ideas for creatives
• Generate and integrate AI-based video content
• Collaborate with the team to iterate on creatives based on feedback and performance insights

Our ideal candidate:
• Understanding of composition, editing principles and techniques, sense of rhythm, and ability to work with color
• Ability to work with sound and basic knowledge of sound design
• Understanding of core animation principles
• Basic understanding of advertising creative structure
• Proficiency in Adobe software (After Effects, Photoshop, Premiere, Illustrator); you’re also welcome to use any additional tools you’re comfortable with
• Experience using AI tools in daily workflows, including image/video generation, voiceover, subtitle, or audio processing (Leonardo, Krea, ElevenLabs, or similar tools)

Nice to have:
• Experience working with Unity and understanding of its basic components
• Experience creating store assets for App Store and Google Play
• Experience with Blender

Why join our team?
• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

Ready to create the next gaming hit? Apply now and join 24Play!

24Hit is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a 3D Artist for Creatives (Playable Ads) to share our core company values:
 

• Creativity:We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity:We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity:We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality:Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle:We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

We are looking for a professional for the role that requires:
 

• Full-time job;
• Office-based in Kyiv.

Key responsibilities:
 

• Create and optimize2D/3D assetsfor playable ads.
• Build scenes with lighting, shadows, and materials.
• Add and adjustVFX(particles, effects) for web platforms.
• Export assets fromUnityor make them from scratch.
• Work with devs, artists, and marketing to deliver ready creatives.

Our ideal candidate:
 

• 1+ yearin games or playable ads.
• Portfolio withplayable ad examples.
• Strong skills inasset creation and optimization.
• Confident inBlender: topology, UVs, geometry.
• Able to set up lighting and materials.
• Experience withVFX systems.
• Basics of art: composition, color, perspective, stylization.
• English: Intermediate+.

Nice to have:
 

• Experience inUnity.
• Skills inVFX for web.
• Simpleanimations in engines.
• Knowledge ofThree.js.
• Understanding of game marketing.

Why join our team?
 

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for loyal employees.

We look forward to receiving your application!

24Hit is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a 3D Generalist to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Our ideal candidate:

• 1+ year of professional experience
• Confident modeling skills based on references
• Ability to stylize and maintain a consistent visual style
• Proficient in texturing and efficient use of texture space
• Basic skills in rigging, skinning, and animation

• Experience with Unity or other game engines

   

Key responsibilities:

• Creating in-game assets and integrating them into the engine (Unity)
• Designing promotional and UI graphics for the game

• Developing effective visual solutions for game design tasks

   

Nice to have:

• Understanding of the mobile games market and personal gaming experience
• Basic knowledge of color theory and composition

• Understanding of graphic optimization for mobile devices

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

   

Ready to create the next gaming hit? Apply now and join 24Hit! 🚀

We are looking for a Senior Python Developer to build and maintain backend services, APIs, and scalable systems. We value strong engineering skills, experience with modern Python frameworks, and the ability to make technical decisions independently.

Candidates with experience in any popular Python framework are welcome: (Django, FastAPI, Flask, Tornado, Pyramid or others)

Responsibilities:

• Develop and maintain backend services and REST/GraphQL APIs
• Design scalable and maintainable application architecture
• Optimize system performance and reliability
• Integrate third-party services and APIs
• Work with databases (PostgreSQL, MySQL, MongoDB, etc.)
• Conduct code reviews and mentor team members
• Write tests and support CI/CD processes
• Collaborate with frontend, DevOps, and product teams

Requirements:

• 5+ years of commercial experience with Python
• Experience with one or more Python frameworks
• Strong understanding of OOP, SOLID principles, and Clean Architecture
• Experience designing and building REST APIs
• Good knowledge of SQL and ORM tools
• Experience with Docker
• Familiarity with Git and CI/CD pipelines

• Experience with cloud platforms (AWS/GCP/Azure) is a plus

   

Nice to have:

• Experience with microservices architecture
• Kubernetes
• Async programming
• Redis, RabbitMQ, Kafka
• AI/ML integrations

• High-load systems experience

   

What we offer:

• Flexible working hours
• Remote-first culture
• Paid vacation and sick leave
• Professional growth opportunities
• Strong engineering team
• Exciting international projects

Key Responsibilities

• Campaign Execution: Launch and optimize manual campaigns in Google Ads, specifically via YouTube, Discovery, and Demand Gen.
• Retargeting Strategy: Build and evolve sophisticated retargeting funnels using Customer Match, GA4, and Pixel-based audiences.
• Value-Based Optimization: Optimize campaigns based on deep-funnel events (CPA, FTD, Deposits) and overall ROI/ROAS.
• Funnel Development: Work with pre-landers, cloaking solutions, and custom conversion tracking to bypass source restrictions and maximize flow.
• Creative Direction: Set technical assignments (TZs) for YouTube video assets and banners, followed by rigorous performance analysis.
• Scaling: Responsibly scale profitable campaigns across assigned international GEOs.
• Analytics & Attribution: Deep-dive into data to understand user behavior and attribution models.

Required Skills & Experience

• Google Ads Mastery: Expert knowledge of YouTube and Discovery/Demand Gen formats (UAC experience is a bonus, but not the primary focus).
• Retargeting Expert: Proven track record of working with Customer Match and advanced audience segmentation.
• Vertical Knowledge: Hands-on experience with "grey" niches and navigating platform restrictions.
• Technical Stack: Experience with cloaking, pre-landers, and setting up custom conversions.
• Metric Driven: Solid understanding of the Value-Approach (optimizing for deposits and long-term ROAS).
• Analytical Rigor: Ability to work with GA4 and various attribution models to justify spend.
• Proactivity: A self-sufficient specialist who takes ownership of the entire funnel and actively seeks growth opportunities.

Soft Skills & Team Fit

• Analytical Curiosity: You don't just see data; you see patterns and opportunities.
• Accountability: High level of responsibility for budgets and performance targets.
• Collaborative Spirit: Open to sharing insights and working closely with the creative and technical teams.

What’s in it for you?

• Opportunity to work with large-scale budgets in high-competition GEOs.
• A workspace that encourages testing, innovation, and "out-of-the-box" technical solutions.
• Performance-based bonuses tied directly to ROI/ROAS.

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, and FinTech industries.

Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.

We’re looking for a talented, creative, and independent full-time Senior UI/UX Designer.
You’ll work on designing and improving websites and landing pages, preparing specifications for developers, and collaborating closely with the development team to ensure high-quality execution.

Advantages of the role:

• We often submit our websites to prestigious competitions such as Awwwards, FWA, and CSS Design Awards, giving your work the opportunity to gain recognition and earn industry awards
• We have a design community of more than 20 designers, so you’ll be able to share ideas, get feedback, discuss trends, and grow together with like-minded professionals
• You will have a mentor who will always be there to help

Requirements:

• 4+ years of commercial experience in UX/UI design
• A strong promo-focused portfolio (websites, landing pages)
• Experience conducting basic research (competitive analysis, UX audit)
• Ability to form hypotheses and support them with data
• Strong proficiency in Figma (tokens, autolayout, variables, prototyping, etc.)
• Ability to use AI tools to generate assets for websites
• Ability to create designs that meet client needs
• Great attention to detail and a passion for clean, functional, and user-centered design
• B2 English level. Ability to present and explain design decisions in English

Nice to have:

• Live websites that have received awards
• Experience working with analytics tools (Google Analytics, Hotjar, Mixpanel, etc.)

Responsibilities:

• Design websites and landing pages (about 80% of the time)
• Conduct research (competitor analysis, UX audit, etc.)
• Create page structures and sitemaps
• Design wireframes
• Prepare specifications for developers, including descriptions of block behavior, animations, and other interaction logic
• Conduct design QA to validate visual consistency after development
• Work on internal tasks, such as improving the studio website or creating website concepts (no banners or graphic design tasks, as we have dedicated graphic designers for that)

What we offer:

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off

Recruitment process: Recruitment interview - Technical interview - Final interview

Our ideal candidate should be self-motivated, driven and team focused.

Responsibilities

Review and analyze system specifications.

Collaborate with Developers and Project Managers to develop effective strategies and test plans.

Daily QA of our websites and apps on different devices (Mobile and Desktop).

Execute test cases (manual or automated) and analyze results.

Create reports to document testing phases and defects.

Report bugs and errors to development teams.

Help troubleshoot issues.

Coordinate work done by QA resources.

Requirements

4+ years of experience in QA testing.

Fintech applications testing.

Experience in the finance field.

Ability to document and troubleshoot errors.

Excellent communication skills.

Attention to detail.

Analytical mind and problem-solving aptitude.

Strong organizational skills.

Intermediate English.

Reasons to join us:

Possibility to work in a highly professional, stimulating, and challenging work environment.

Highly-professional, challenging and motivating work environment.

The opportunity to participate in viable projects and upgrade your professional skills.

Company with great and long term career prospective.

Competitive salary and bonuses.

100% compensation of expenses related to participation in trainings and specialized conferences/seminars.

Opportunity to demonstrate your own initiatives.

Flexible working hours.

We’ll grow together.

You can be you.

We are glad to welcome in our friendly team new people:)

FinTech is the future. Seize the change: send us your CV and become a part of a revolutionary project!

We are a global group of companies operating since 2015. We run multiple B2C sports betting and casino brands and are focused on Tier 1-2 markets.

About the Role

We’re looking for a proactive and capable Deputy COO to become the right hand of our current Chief Operating Officer in one of our iGaming verticals (casino, sportsbook, or traffic). This is a foundational role for someone ready to take operational ownership, build processes, and grow into a full COO role in the near future.

You’ll be deeply involved in all core areas — from performance marketing and product to payments, CRM, and affiliate operations. Initially, the role is very hands-on. As the business scales, you’ll transition toward team leadership, delegation, and strategic planning.

Responsibilities

• Coordinate and execute key operational processes across all verticals
• Monitor and optimize marketing, traffic, and performance campaigns
• Identify opportunities for automation, scaling, and workflow improvement
• Work closely with affiliate and traffic partners — from offers to KPIs
• Own and track business-critical metrics across departments
• Support daily operations across BI, CRM, payments, and product

• Shift from execution to building and managing processes and teams

   

Requirements

• 2+ years of experience in an operational role within iGaming, betting, or arbitrage
• Strong understanding of the player lifecycle: acquisition, retention, payments
• Experience launching new markets or building operational processes from scratch
• Hands-on familiarity with BI dashboards and task management tools
• Fluent English (B2 or higher)
• Proactive, adaptable, and ownership-driven mindset
• Comfort working in fast-paced, ever-evolving environments

What We Offer

• A high-impact role inside a fast-scaling iGaming group
• Direct mentorship and collaboration with the COO
• Clear growth path toward a full COO position
• Exposure to all business-critical domains: product, marketing, payments, partnerships
• Flexible work format — remote or hybrid
• Competitive compensation: base salary + KPI bonus
• Equity opportunity possible upon proven contribution