Jobs at Djinni

Who We Are

OpenMinds is a cognitive defence tech company countering authoritarian influence in the battle for free and open societies. We work with over 30 governments and organisations worldwide, including Ukraine, the UK, and NATO member governments, leading StratCom agencies, and research institutions.

Our expertise lies in accessing restricted and high-risk environments, including conflict zones and closed platforms.

We combine ML technologies with deep local expertise. Our team, based in Kyiv, Lviv, London, Ottawa, and Washington, DC, includes behavioural scientists, ML/AI engineers, data journalists, communications experts, and regional specialists.

Our core values are: speed, experimentation, elegance, and focus. We are expanding the team and welcome passionate, proactive, and resourceful professionals who are eager to contribute to the global fight in cognitive warfare.
 

Who we’re looking for

OpenMinds is seeking a detail-oriented Operations Assistant to support our project teams with data management, documentation, reporting, and process coordination. This role is ideal for someone who enjoys working with data, is highly organized, and wants to grow their expertise in operations and project management or analytics.
 

In this position, you will:

• Collect, organize, and maintain project data and documentation
• Develop and update spreadsheets and dashboards to inform decision-making
• Support project teams in preparing reports and presentations
• Coordinate workflows and information exchange between teams, vendors, and partners
• Identify opportunities to streamline and improve processes through automation and templates
   

You’re a strong fit if you have:

• Proficiency in Excel and Google Sheets (formulas, pivot tables, data structuring)
• Strong numerical and analytical skills
• Experience with Notion or similar project management tools
• Familiarity with Google Analytics and basic marketing metrics (conversion rate, bounce rate, etc.)
• Exceptional attention to detail and consistency in documentation and data
• A systems-thinking mindset — able to create structure and clarity in complex environments
• Background or education in finance or marketing is an advantage
   

We offer:

• Work in a fast-growing company with proprietary AI technologies, solving the most difficult problems in the domains of social behaviour analytics and national security
• Competitive market salary
• Work face-to-face with world-leading experts in their fields, who are our partners and friends
• Flexible work arrangements, including adjustable hours, location, and remote/hybrid options
• Unlimited vacation and leave policies
• Opportunities for professional development within a multidisciplinary team, boasting experience from academia, tech, and intelligence sectors
• A work culture that values resourcefulness, proactivity, and independence, with a firm stance against micromanagement

We are looking for a talented Creative Marketing Specialist who will develop creative ideas that reach millions of users memoryOS around the world.
 

As a Creative Marketing Specialist, your primary role will be to create TTs that help promote our product and brand.

If the dynamic world of fast-growing startups excites you and you’re ready to innovate, you’re welcome to join us.
 

Who are we?

memoryOS makes it easy for people to remember what’s important. Proven learning and memory techniques are merged with duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.

We’re a remote team of 30 diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as “light years ahead of any other company in memory space.”
 

Why work with us?

• We are open and honest about our operations, decisions, and performance and foster trust with employees and users.
• We can share our ideas, concerns, and perspectives openly.
• We appreciate direct and constructive feedback, where problems are solved openly and where we commit to facing reality, no matter how challenging.
• We are respectful, value the diverse perspectives of our employees, clients, and partners, and recognize each individual’s contributions.
• We are proud that each team member has the chance to influence project development and contribute to its success.
• We are sure that kind communication is essential to maintaining positive stakeholder relationships.

What you’ll be working on

• Monitoring and analyzing the advertising market and competitors.
• Generating ideas for advertising creatives.
• Formulating clear and concise TTs for designers.
• Analyzing the effectiveness of advertising creatives and generating ideas to improve their performance based on insights.
• Identifying new tools and approaches to enhance the creative process and achieve the best results.
• Staying up-to-date with the latest trends in performance marketing ads.

You will also get

• Transparent management and regular feedback
• Significant opportunities for professional growth and leadership development.
• Enjoy a vacation and paid sick leave days to relax every year
• Fully remote: you’re free to choose your productive work time and place

About you

• Experience in performance/ digital/ creative marketing for at least 1 year.
• Passion for social media, knowledge of trends, and an understanding of how to create viral advertising creatives.
• Creativity, thinking outside the box, and the ability to find new solutions and ideas.
• Ability to set clear and concise tasks for designers.
• Excellent communication and copywriting skills.
• Excellent communication and collaboration skills, with the ability to work in a team and thrive in a fast-paced, dynamic work environment.
• Attention to detail, a high level of self-organization, and strong time management skills.
• English level: Intermediate+.

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step by step for this position:

1. Pre-screening interview (up to 45 min): To discuss the position, check basic competencies and culture fit.
2. Test task (2-3 days): Creative task regarding the requirements of the position.
3. Interview with Recruiter and Creative Director (up to 1 hour): Detailed сase approach to identify experience and core competencies, discussion of the completed task.
4. Referral: Recommendations from the previous workplace.
5. Offer call (30 min): Discussion of a Job Offer Proposal.

We look forward to receiving your application!

At Promova, we’re redefining language education for the AI-powered era — making learning accessible, personal, and inspiring for millions of people worldwide.

Our 160+ teammates unite around one mission: to connect people, bridge cultures, and empower lifelong learners — in every country except aggressor states (yes, even Antarctica). We blend AI innovation with human creativity to help people speak with confidence and truly belong anywhere.

If you want to test bold ideas, move fast, and make an impact — you’ll feel right at home.

About the Role

We’re looking for an Employee Experience Manager to build a seamless, engaging, and culture-driven experience for Promova teammates — across our Kyiv and Lviv offices and remote teams.
This role focuses on creating a seamless and vibrant workplace experience, strengthening company culture and enhancing employees’ everyday well-being.
You’ll join the Talent Team and collaborate closely with colleagues across the organization to help shape how Promova feels from the inside.

What You’ll Do

You’ll take the lead in creating a unified employee experience, managing office operations, events, and cultural programs that connect hybrid teams. New approaches to engagement, communication, and well-being at work will be explored, tested, and built.

Culture and Engagement

• Support and organise hybrid events and small engagement activities
• Support teammate connection, internal communication and smooth day-to-day collaboration
• Assist with logistics for conferences, meetups and employer brand activities
• Help deliver Episodes and internal gatherings

Workplace and Office Experience

• Support a comfortable and well-organised office environment
• Manage daily office needs including supplies, foods and logistics
• Assist remote teammates with access and basic operational requests

People Care and Merch

• Coordinate welcome kits, gifts and key people rituals
• Manage merch production, storage and delivery for office and remote employees
• Maintain simple stock tracking and ensure timely restocking

What We’re Looking For

Core Experience:

• 2–4 years in employee experience, internal comms, HR operations, or office/workplace management.
• Proven track record in event organization and vendor management.
• Experience working in fast-paced, people-first environments.
• Confident communication in English (B2+).
• Self-starter mindset with strong prioritization and ownership skills.

Bonus Points:

• Experience with AI or automation tools (ChatGPT, Gemini, Gamma AI, Notion AI).
• Knowledge of budget planning and process optimization.
• Familiarity with creative tools like Canva or PowerPoint for presentations.

Why You’ll Love Working at Promova

• 🌍 Impact: Help shape Promova’s culture for a global, growing team.
• 💡 Freedom: Hybrid setup, flexible schedule, and real ownership.
• 🚀 Growth: Continuous learning, conferences, mentorship, and English classes.
• 💙 Wellbeing: 20 paid vacation days, mental health support, and insurance.
• 🎉 Community: You’ll create events and traditions that people will remember.

Interview Process

• Pre-screen with Recruiter (40 minutes)
• Test Task
• Interview with the Hiring Manager (1 hour)
• Bar-raising with HR (1 hour)

Join Us

If you’re ready to build connections, spark engagement, and design meaningful experiences — apply now and help shape Promova’s culture from the inside out. 💫

Description

Founded in 2007, Client’s pioneering technology created a new model for the advertising industry. Today, our automated advertising platform is used by the world’s leading publishers and applications to transact with top brands around the globe enabling them to reach more than 1 billion consumers. The Client operates the largest independent Display Advertising Exchange and Supply Side Platform that automates the buying and selling of Display Advertising across all formats (banner, video) on all devices (desktop browsers, mobile devices, billboards). The Client auctions over 20 Billion Ads on a daily basis in real time in less than 1/2 of a second each. The Client is a publicly traded company (NYSE: RUBI) headquartered in Los Angeles, California, USA.

Requirements

– Experience building and operating large-scale, high-throughput, enterprise apps
– 3+ years coding experience in server-side Java
– Excellent Java Core knowledge (Java 8 or higher, Collections, Exceptions, Concurrency)
– Experience with RDBMS (MySQL, PostgreSQL), native SQL, ORMs (Hibernate)
– Experience with automated testing frameworks (TDD, Mocking, Unit/Functional/Integration)
– Handy use of cloud services (AWS)
– Understanding of VCS (Git)
– Experience working in a Linux environment.
– Fluent English verbal and written communication skills
– Shifted working hours 12pm till 8pm EEST time zone

Nice to have experience with:
– Familiar with Scala, Spark
– Commercial experience with Spring Framework (Boot, Core, MVC, Data)
– Experience with Redis, Aerospike, RabbitMQ, Kafka, Camel

Job responsibilities

– Write production-ready code and unit tests that meet both system and business requirements.
– Respond to feature requests, bug reports, performance issues, and ad-hoc questions.
– Work collaboratively with multiple teams to deliver quality software.
– Comfortable in multi-tasking and fast-pacing dev process.
– Support operation of services in production.

A rapidly expanding international iGaming company that is actively growing its presence in the Canadian market. 

In Toronto, we’re setting up a new hub to drive our North American growth — and we’re looking for a Senior Node.js Developer to join our engineering team.

✅ Requirements

• Strong knowledge of JavaScript and ECMAScript 6+ standards.
• 5+ years of commercial experience with Node.js and Nest.js.
• 5+ years of web development experience.
• Experience working with high-load SQL and/or NoSQL databases.
• Hands-on experience implementing REST, GraphQL, and WebSockets.
• Good understanding of TDD principles and writing automated tests.
• Solid knowledge of microservice architecture.
• Proficiency with Git version control.
• Experience with RabbitMQ and Redis.
• Strong experience with databases such as MongoDB and MySQL.

✅ Nice to Have

• 2+ years of experience working with CI/CD pipelines, microservices architecture, and containers.
• Experience with Kubernetes.
• Familiarity with NATS.
• Experience with TypeScript.

✅ Responsibilities

• Develop and enhance in-house iGaming platform.
• Integrate with third-party APIs and ensure smooth data exchange.
• Participate actively in developing new features from scratch.
• Contribute to building scalable, resilient, and high-performance back-end services.
• Collaborate closely with cross-functional teams to deliver end-to-end solutions.

🚀 Why Join to our team in Toronto?

• Be part of an international company entering the Canadian market.
• Work onsite in our Toronto office, contributing to large-scale, global projects.
• Build innovative products in a fast-paced, high-growth industry.
• Competitive compensation and professional growth opportunities.

A rapidly expanding international iGaming company that is actively growing its presence in the Canadian market.

 In Toronto, we’re building a world-class team to drive our North American presence — and we’re looking for a Senior Front-End Developer (Angular 18+) to join us.

This is an exciting opportunity to work on complex, large-scale projects, shaping innovative products in a fast-paced, high-growth industry.

✅ Requirements

• Minimum 5 years of commercial web development experience.
• At least 3 years of hands-on experience with Angular (we’re using Angular 18).
• Strong proficiency in TypeScript.
• Experience with testing frameworks (e.g., Jest).
• Solid understanding of REST API consumption.
• Knowledge of SOLID/GRASP principles, client-side architecture, and design patterns.
• Awareness of cross-browser compatibility and performance optimization.
• Strong problem-solving skills and the ability to work independently.
• Practical experience with Git, npm, Webpack, Babel, Linters.

✅ Nice to Have

• Experience with the Nx framework.
• Familiarity with TypeScript AST and writing code modifiers.
• Experience with GitLab CI.
• Knowledge of Docker, NGINX, Node.js.
• A strong product mindset and good understanding of web UX best practices.

✅ Responsibilities

• Develop and enhance a complex iGaming platform using Angular 18 and TypeScript.
• Write high-quality, scalable, testable, and performant code.
• Participate in testing, validation, and documentation of front-end systems.
• Take ownership of assigned projects: assign tasks, coordinate team efforts, and monitor progress.
• Provide technical guidance and help resolve programming challenges.
• Conduct code reviews and provide constructive feedback to ensure best practices and code quality.
• 🚀 Why Join to our team in Toronto?
• Be part of an international company that’s rapidly growing in Canada.
• Work onsite in our new Toronto office, alongside top talent in the industry.
• Opportunities for career growth and leadership responsibilities.
• Competitive compensation package and dynamic, fast-paced work environment.

24PLAY 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, Bliezkrieg Assault, Street Dude, and more.

We are currently looking for a Junior 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! 🚀

🌍 Full-time | Remote with hubs in Kyiv, Warsaw and Riga | Mental Health Tech

💙 pleso therapy is one of the fastest-growing mental health startups in Central-Eastern Europe. We’re building the mental health platform of the future – a trusted space for people to find support when they need it most. With hundreds of therapists on board and thousands of sessions every month, we’re already changing lives.

The most iconic Ukrainian business of 2021 according to AIN.UA.

We’re looking for a Product Marketing Manager with strong expertise in user journey optimization, funnel analytics, and lifecycle communication to Lead our Product Marketing division. Someone who loves experimenting, improving conversion metrics, and building scalable growth systems from scratch.

💡 This role is ideal for someone who wants to build and own a product marketing function in a fast-growing company: leading team, shaping strategy, and turning bold ideas into real, scalable impact.

🎯 Your Impact Areas

• Drive the full lifecycle of funnel management: from hypothesis and market research to testing, performance tracking, and iteration, including planning and executing go-to-market strategies for new funnel launches and experiments.
• Analyze funnel data (activation, show-up rate, retention) and identify opportunities to improve key metrics.
• Collaborate closely with product, tech, and design teams to launch new funnel iterations (web & email).
• Work on value propositions, segmentation, and communication logic within each stage of the funnel.
• Use analytics tools (GA, Looker Studio, or alternatives) to identify insights and opportunities.
• Partner with performance and creative teams to craft messages that resonate with our audiences across markets (UA, PL, RO, UK).
• Research competitors and market trends to inspire new funnel ideas and growth experiments.
• Develop and refine email communication frameworks (triggered, promotional, and behavioral flows) to improve conversion and user engagement.

🧠 Your Superpower Stack

Experience

• 2+ years in Product Marketing, Growth, or a similar B2C role.
• Practical experience working with funnels and improving conversion.
• Hands-on email marketing experience (flows, automation, segmentation).
• Confident with analytics tools (GA, Looker Studio, Amplitude, Tableau, or similar).
• Experience working cross-functionally with product, design, tech, creative, and performance teams.

Background

• Preferably experience with international funnels (EU / Tier 1 markets).
• Leadership experience is a huge advantage.
• Ideal: experience in companies with strong performance marketing culture or holding structures.

Personal Qualities

• Data-driven, structured, proactive.
• Curiosity, empathy, and flexibility: you understand how people think and what helps them take that first step.
• English - Upper-Intermediate+.

🧩 Recruitment process for this position:

1. Introductory call (45 minutes). A get-to-know-each-other call to align on expectations and culture fit.
2. Test assignment. If we’re aligned, we’ll send you a practical task to evaluate your approach and thinking.
3. Deep-dive interview (1 hour). A conversation with our CMO to discuss your test assignment, past experience, and future potential.
4. Final interview. A strategic conversation with CEO.
5. Reference Checks. Before extending a final job offer, we kindly ask for references from your previous places of work. These help us ensure a great mutual match and a smooth start together.
6. Offer stage. If everything aligns, we’ll proceed with an offer.

🌍 Why Join Us?

• Huge and meaningful market: mental health across Europe & beyond
• Collaborative, respectful, and human-centered culture
• Tight-knit, mission-driven, ambitious team across 5+ countries
• Unlimited vacations & sick leaves
• Mental health support: sponsored therapy sessions and wellness programs
• Fully remote with hubs in Kyiv, Warsaw, Riga
• Coworking compensation and provide an additional €7/day for expenses during on-site work
• Public holidays according to your country
• Day off on your birthday 🎉
• Language learning support: Up to €150 per month for English / Polish / Romanian language learning
• Learning&Development support: Compensation for learning and professional development(qualification courses, certifications, and other relevant training)
• Physical health support: Up to €300 per quarter for expenses related to your physical health(sport, massage therapy, doctor visits, diagnostic procedures and other health-related services)

If you're passionate about growth, excited by data-driven experimentation, and looking for a place where your work directly fuels impact - this could be your next big move.

💬 Know someone amazing? Send them our way and if we hire them, you’ll receive up to $500 as a referral bonus! Learn more here.

💙 Join us to build smart foundations and help scale a company that truly matters.

📩 To apply: send your CV and a short note about yourself.

We are seeking a data-driven and customer-focused Retention Product Manager to join our product team. In this role, you will own the full retention experience across multiple iGaming brands, designing personalized engagement funnels, optimizing promotion mechanics, and driving long-term player value. Working closely with CRM, BI, VIP, Design, and Product teams, you will turn behavioral insights into retention strategies that increase player activity, loyalty, and lifetime value. If you have experience managing retention in iGaming and want to influence product decisions at scale, we’d love to connect with you.

HOW YOU WILL MAKE AN IMPACT:

• Analyze player cohorts, funnels, and in-product behavior to identify retention trends, churn risks, and revenue opportunities
• Develop the Retention Roadmap including missions, gamification features, tournaments, progression systems, and bonus mechanics
• Design personalized life-cycle journeys with tailored incentives, segmentation logic, and targeted user flows
• Collaborate with CRM teams to create and optimize automated communication flows including push, in-app, and email campaigns
• Optimize bonus systems, reload mechanics, engagement loops, and reward structures to maximize retention and ARPU
• Lead A/B testing initiatives for product features, promotional strategies, and communication touchpoints
• Coordinate cross-team implementation of retention features together with Tech, Design, BI, and Product teams
• Monitor churn indicators and create data-driven reactivation strategies for returning and high-value players
• Research competitors’ retention tools, UX patterns, and engagement mechanics to identify improvement opportunities
• Improve in-product user journeys such as onboarding, missions, rewards, payments, and home-page personalization
• Ensure that retention features are implemented efficiently, meet KPIs, and deliver measurable impact on player activity
• Work closely with VIP Product and CRM to ensure seamless integration of retention logic across VIP and non-VIP segments

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• At least 1 year of experience as a CRM Manager, Retention Manager, or Product Manager in the iGaming industry
• Strong understanding of user life-cycle management, segmentation, and behavioral psychology in gaming
• Hands-on experience with bonus systems, engagement campaigns, missions, and tournaments
• Ability to work with analytics dashboards and interpret retention metrics such as DAU, WAU, churn, LTV, ARPU, conversion to deposit, and session depth
• Experience collaborating with CRM tools (Smartico, Customer.io , etc.)
• Comfortable managing complex product features with multiple stakeholders and dependencies
• Strong communication and documentation skills with the ability to translate ideas into clear requirements
• Attention to detail and ability to prioritize in fast-moving environments
• Intermediate or higher level of English proficiency for effective communication with international partners.

HOW WE WILL KEEP YOU SMILING:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D Team Lead role, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English;

Technical Experience:
🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;
🔹 Cloud platforms and services (Azure – advantage);
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;

Will be plus:

🔹 Experience with Azure cloud services;

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement;

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

We're looking for Mid+/Senior FullStack JS developers who want to try themselves in mentoring junior developers while they're working on their projects. Your primary responsibility is to help our junior developers with their tasks, technical errors, and questions across both frontend and backend (Node.js/NestJS) fields. You'll help them finish their tasks through your deep technical capability and clear communication — while sharpening your own skills across many projects stacks and problems.

What you'll do:

• Communicate through text and make one-to-one calls with our junior developers as the hands-on engineer, help to solve problems live, and explain their errors with clarity.
• Navigate a variety of everyday tasks challenges: algorithm optimisation, frontend architecture/performance/testing/accessibility, backend design with Node.js/NestJS, API design, testing, networking, and security basics.
• Face modern FE stacks (TypeScript, React or Vue, Vite/Webpack, SSR/ISR) and robust BE stacks:
  • Node.js with NestJS (or Express/Fastify), TypeScript first.
  • API patterns: REST/GraphQL, WebSockets, pagination, versioning, error models.
  • Data layer: PostgreSQL/MySQL, MongoDB, Redis (caching, sessions, rate limiting), ORMs (Prisma/TypeORM), migrations, indexing.
  • Integration: queues/streams (RabbitMQ/Kafka/SQS), file/object storage, third-party auth/payments.
  • Cloud & ops: Docker, basic CI/CD, env/config management, logging/metrics (e.g., ELK/EFK, OpenTelemetry), 12-factor sensibilities, some experience with Cloud (AWS/Azure/GCP).

• Conduct complex technical interviews (both live coding and technical questioning) across the whole JS-ecosystem (BE, FE, maybe even React Native)

   

You're a great fit if you:

• Have a wide 5+ years of professional experience in frontend + backend engineering.
• Are fluent in TypeScript; expert in React (preferred) or Vue, and confident with Node.js/NestJS (routing, modules, DI, pipes/guards/interceptors).
• Can reason about rendering (CSR/SSR/SSG/ISR), state (local/global/query), performance (code-splitting, memoization, hydration), and accessibility (ARIA, WCAG).
• Can design backends with solid domain boundaries, data modeling, transactionality, caching, and consistency; you understand indexes, query plans, and when to choose SQL vs NoSQL.
• Understands testing when it matters: Jest/Vitest, RTL, Supertest, contract tests; can discuss coverage vs. ROI.
• Communicate clearly in English (B2+), keep calm under pressure, and enjoy explaining your thinking.

Compensation & schedule:

• Part-time & flexible (typ. 8–20 hours/week).
• Contractor engagement; remote-first.

We are a fast-growing e-commerce agency helping Amazon, Walmart, and Chewy sellers succeed through profitable PPC advertising (including DSP and AMC), business insights, inventory forecasting, and anything else that supports growth. Clients choose us for our unique bidding logic, next-level PPC management, and straightforward approach that focuses on proven strategies rather than chasing shiny objects.

💫 Role Overview:
As an Amazon PPC Strategist (Senior PPC Manager), you’ll oversee all Amazon advertising operations — from strategy and team coordination to campaign optimization and performance growth.
This role blends hands-on management with strategic leadership.

🎯 Requirements:
• Agency experience
• 4–5+ years of Amazon PPC experience across all ad types (SP, SB, SD)
• In depth knowledge of bids and placement modifiers and the way to calculate them
• Proven success scaling multi-product campaigns
• Up to date Amazon Ads knowledge, and keeping up with the market updates
• Experience managing or mentoring a small team
• Strong analytics, communication & organization skills
• Proactive, detail-oriented, results-focused

🎯Key Responsibilities:
❇ Formulate account strategy independently, and organize execution, then follow the progress
❇ Manage & optimize PPC campaigns to hit ACoS, TACoS & ROI targets
❇ Conduct keyword research, A/B testing & performance monitoring
❇ Develop data-driven PPC strategies aligned with company goals
❇ Lead and support PPC specialists
❇ Collaborate with creative, marketing & analytics teams
❇ Prepare detailed reports & suggest optimization tactics
❇ Stay updated on Amazon Ads trends and tools

Would Be A Plus:
➕ Strong Experience with Scale Insights
➕ DSP knowledge

⭐ What We Offer:
🕒Type of work: Full-time – 160hours/month
💰Competitive salary and bonuses
🌍Remote work: 5 days a week, 8 hours daily, with flexible schedule
📈Early-stage growth: Joining a small but ambitious team means direct impact, fast learning, and exceptional long-term growth opportunities — it’s easier to stand out and grow with the company when you’re part of its early journey.
🤝Paid sick leave and vacation - 3 weeks (15 working days)
 

❗️To ensure effective management of work processes, our company uses Clockify.


📩 Ready to take your Amazon expertise to the next level?
We’d love to meet you. Apply now and become part of our growth journey!

We are looking for a skilled and proactive Retention Manager (Middle level) to strengthen our CRM and lifecycle marketing efforts. In this role, you will be responsible for developing and executing effective multi-channel retention campaigns, building customer journeys, and maximizing player engagement, activation, and loyalty.

HOW YOU WILL MAKE AN IMPACT:

• Create and optimize marketing communications across Email, SMS, In-App/Pop-up, and Web Push channels.
• Run A/B tests to improve engagement, conversion, and retention metrics.
• Design and maintain Customer Journeys within the CRM system.
• Experience with Customer.io, Smartico, Fasttrack, or Optimove is a strong plus.
• Segment players based on the RFM model and behavioral patterns.
• Create tailored retention flows for different lifecycle stages.
• Actively use AI tools to automate workflow, generate content, build logic, and improve campaign effectiveness.
• Develop strategies for player onboarding, activation, and reactivation.
• Analyze performance data and propose optimization improvements.

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• 1.5–3 years of experience in CRM or Retention Marketing, preferably in iGaming or digital products.
• Strong understanding of lifecycle marketing and multi-channel communication.
• Experience with customer segmentation and RFM analysis.
• Hands-on experience with CRM platforms (Customer.io / Smartico / Fasttrack / Optimove — a plus).
• Confident use of AI tools for communication and workflow automation.
• Analytical mindset and ability to work with data-driven insights.
• Strong communication and organizational skills.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region, and now take the success to the world.

We are currently looking for a Python Developer to join the Core team.

👥 About the team:

The Core team is responsible for the mission-critical services of the platform: user management (IAM), financial transactions, anti-fraud, and event history.
We are actively decomposing a legacy monolith (Python/Tornado) and rewriting critical parts of the system using a modern tech stack.

📋 Key responsibilities and your contribution:

• Decomposing the monolith by extracting functionality from the Core service (Python 3.6+/Tornado) into microservices
• Developing and supporting services for transaction processing (a business-critical area)
• Designing asynchronous processes with RabbitMQ/Kafka
• Optimizing MongoDB (shared database antipattern) and migrating services to PostgreSQL
• Integrating with internal payment systems and external anti-fraud providers
• Refactoring heavily debt-loaded code (tech debt 9/10) and increasing test coverage (currently <20%)
• Building and optimizing server-side applications and microservices for processing data
• Setting up and maintaining integrations with external financial systems, payment gateways
• Writing unit tests, conducting integration testing, optimizing performance, and debugging code issues

📚 Your qualifications:

• 4+ years of experience with Python (working with both legacy and modern code)
• Strong knowledge of PostgreSQL and MongoDB in production
• Experience with asynchronous programming (asyncio, multithreading)
• Solid skills in SQL and ORM usage (we are migrating to PostgreSQL)
• Hands-on experience with high-load systems
• Strong debugging, optimization, and problem-solving skills
• Excellent communication skills to collaborate with technical and non-technical stakeholders

➕ Nice to have:

• Experience decomposing monoliths into microservices
• ORM optimization via RAW queries
• FastAPI framework knowledge
• Familiarity with GoLang or Node.js
• Experience with RabbitMQ/Kafka
• Previous work with financial systems or payment solutions
• Experience with Redis

Location: Ukraine, EU, Remote or Hybrid

💼 Cooperation type: Full-time

We’re looking for a motivated Lead Generation Specialist to join our Outbound team and support our sales outreach efforts.

As a Lead Generation Specialist, you’ll be responsible for preparing highly targeted lead lists using internal dashboards, marketing sources, and cold channels. You’ll support our Outbound Department by cleaning, validating, and adding leads to outreach campaigns to meet KPIs and help book calls with SQLs.

About us:

Stape — is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Today, we proudly serve more than 100,000 clients worldwide, process over 10 billion daily requests, and are technical partners of Meta and Snapchat.

We actively participate in industry-specific conferences as sponsors of events like MeasureCamp and Superweek.

Key tasks:

• Conduct daily lead research using internal dashboards and validate leads based on provided ICPs.
• Identify and enrich decision-makers’ contact details based on predefined criteria (using paid tools like FullEnrich).
• Add qualified leads to outreach sequences in Lemlist/Reply.io or into Clay tables prepared by the Head of Outbound.
• Process leads from provided databases: manually identify decision-makers, verify them through the admin panel/CRM, and forward them to the sales department.
• Meet daily and weekly KPIs for the number of researched and enriched leads.
• Engage leads via LinkedIn, email, and other channels using a multi-touch approach.

Your background:

• 1+ year of experience as a Lead Generation Specialist in an IT product or outsourcing company.
• Upper-intermediate+ English level.
• Proficiency in Google Sheets (data entry, formulas, filters).
• Knowledge of LinkedIn and LinkedIn Sales Navigator.
• Understanding of lead validation processes and ICP matching.

Will be a plus:

• Familiarity with outreach tools such as Lemlist, Reply.io, Snov.io, or similar.
• Conceptual understanding of Clay and willingness to work with Clay tables prepared by the Head of Outbound.
• Experience using AI tools and models to optimize data entry and lead research workflows.

We offer:

• Innovative product: Make a meaningful difference by contributing to a globally recognized solution that shapes the future of the server-side tracking market.
• Collaborative culture: Thrive in a friendly, open team environment that encourages initiative, creativity, and collaboration.
• Career growth support: The company provides a dedicated budget for your professional development.
• Paid parental leave: Paid parental leave is available to support employees during key life moments, helping maintain a healthy balance between work and family life.
• Work—life harmony: Unlimited sick leave, 20 paid vacation days, and official Ukrainian public holidays to help you stay healthy and recharge.

Excited to join us? Submit your CV and let’s get started!