Jobs at Djinni

9863
  • Β· 493 views Β· 101 applications Β· 2h

    Senior Java Software Engineer

    Full Remote Β· Ukraine Β· 5 years of experience Β· English - B2
    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...

    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 1pm till 9pm 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.

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  • Β· 220 views Β· 4 applications Β· 13d

    Senior Node.js Developer for Toronto

    Office Work Β· Canada Β· Product Β· 5 years of experience Β· English - B2
    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 β€” and we’re looking for a Senior Node.js Developer to join our...

    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 β€” and we’re looking for a Senior Node.js Developer to join our engineering team.

    βœ… 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.

    βœ… 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.

    βœ… 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.

    πŸš€ 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.
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  • Β· 508 views Β· 10 applications Β· 13d

    Senior Front-End Developer (Angular 18+) for Toronto

    Office Work Β· Canada Β· Product Β· 5 years of experience Β· English - B2
    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 β€” and we’re looking for a Senior Front-End Developer...

    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 β€” 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.

    βœ… 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.

    βœ… 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.

    βœ… 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.
    • πŸš€ 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.
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  • Β· 126 views Β· 2 applications Β· 4d

    Motion Designer

    Office Work Β· Ukraine (Kyiv) Β· Product Β· 1 year of experience Β· English - B1
    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...

    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 creativesο»Ώ
    • Generate and integrate AI-based video content 
    • Collaborate with the team to iterate on creatives based on feedback and performance insights ο»Ώ

       

    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! πŸš€

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  • Β· 63 views Β· 5 applications Β· 8d

    Senior Flutter Developer

    Full Remote Β· Ukraine Β· 6 years of experience Β· English - B2
    Project Description: Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual...
    • Project Description:

      Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

     

     

    • Responsibilities:

      - Development of company-wide UI component library
      - Participation in the code review process
      - Collaborative work in an Agile environment together with the engineering team and product owners

     

     

    • Mandatory Skills Description:

      - Total years in IT: 5+ years
      - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
      - Experience in building/publishing software libraries for use by other parties
      - Dart
      - Languages: English at least Upper-Intermediate, preferably Advanced

     

     

    • Nice-to-Have Skills Description:

      - Experience with the development of web applications
      - Bitbucket
      - Jira/Xray
      - Google Cloud Platform CI/CD
      - Scrum framework

     

     

    • Languages:
      • English: C1 Advanced
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  • Β· 299 views Β· 36 applications Β· 4d

    CRM Manager

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 1 year of experience Β· English - B1
    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...

    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 leaveβ€”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 :)
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  • Β· 40 views Β· 4 applications Β· 3d

    Sales Manager/Business Development to $2000

    Full Remote Β· Ukraine Β· 1 year of experience Β· English - None
    Business Development / Sales Manager (Fintech, Licensing, Payments) About Us VirtuWise is a rapidly growing company specializing in innovative B2B sales solutions, lead generation, and client relationship development. We work with fintech, licensing,...

    Business Development / Sales Manager (Fintech, Licensing, Payments)

     

    About Us

    VirtuWise is a rapidly growing company specializing in innovative B2B sales solutions, lead generation, and client relationship development.

    We work with fintech, licensing, open banking technologies, and emerging digital industries.

    We are now looking for a Business Development / Sales Manager to strengthen our team and drive growth within fintech and licensing projects.

     

    Responsibilities

    • Identify, engage, and onboard new partners in fintech, payments, licensing, open banking.
    • Conduct lead qualification, sales calls, negotiations, and presentations.
    • Build long-term relationships with clients and strategic partners.
    • Analyze market trends, identify new opportunities, and propose expansion strategies.
    • Manage and develop a team of SDRs / Lead Generation Specialists / Researchers.
    • Participate in the creation and execution of the company’s sales strategy.
    • Work closely with C-level, product, and compliance teams.

     

    Requirements

    • 1+ year of experience in Sales or Business Development (B2B preferred).
    • Understanding of payment solutions, fintech, or licensingβ€”nice to have but not mandatory.
    • Experience working with clients in Gambling, Betting, Forex, Cryptoexchange is an advantage.
    • Strong negotiation skills, including communication with C-level executives.
    • Upper-Intermediate / Advanced English (C1) β€” written & spoken.
    • Experience leading SDR/LeadGen teams is a plus.
    • Proactive mindset, strategic thinking, and result-driven personality.

       

      We Offer

       

    • Opportunity to join a fast-growing international fintech company.
    • A competitive salary (fixed + bonuses + attractive commissions).
    • Support from an experienced account manager & technical specialists.
    • Access to training, conferences, and continuous professional development.
    • Clear career growth and the chance to realize your ambitions.
    • A modern, dynamic environment with decision-making autonomy.

       

      Send your CV or LinkedIn profile, and we’ll get back to you shortly.

      We look forward to meeting you!

     

     

     

    More
  • Β· 62 views Β· 4 applications Β· 11d

    RnD Team Leader (Python) to $6500

    Full Remote Β· Armenia, Moldova, Poland, Romania, Ukraine Β· 5 years of experience Β· English - None
    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,...

    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:

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


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

     

    Will be plus:

    πŸ”Ή Experience with Azure cloud services;

     

    What you will do:

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

     

    Interview stages:

    πŸ”Ή HR Interview;
    πŸ”Ή Tech interview with Team Lead;
    πŸ”Ή Interview with PM;
    πŸ”Ή Interview with VP R&D (optional);
    πŸ”Ή Reference check;
    πŸ”Ή 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:

    πŸ”Ή Direct access to clients and meaningful products;
    πŸ”Ή Flexibility to work remotely or from our offices;
    πŸ”Ή A-team colleagues and a zero-bureaucracy culture;
    πŸ”Ή 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.

    More
  • Β· 80 views Β· 28 applications Β· 24d

    Middle+/Senior JavaScript

    Part-time Β· Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· English - B2
    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...

    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 β€” 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.
    More
  • Β· 368 views Β· 97 applications Β· 3d

    Senior Python Developer

    Full Remote Β· EU Β· Product Β· 4 years of experience Β· English - B1
    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...

    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.

     

    πŸ‘₯ 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.

     

    πŸ“‹ 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

     

    πŸ“š 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

     

    βž• 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
    More
  • Β· 27 views Β· 7 applications Β· 9d

    Lead Generation Specialist

    Full Remote Β· EU Β· Product Β· 1 year of experience Β· English - B2
    Location: Remote - candidates based in the EU 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...

    πŸ“ Location: Remote - candidates based in the EU

    πŸ’Ό 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 β€” 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:

    • Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market.
    • Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere.
    • Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration.
    • Educational support: Invest in your self-development through a dedicated training and professional growth budget.
    • Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life.
    • Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health.

     

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

    More
  • Β· 46 views Β· 6 applications Β· 25d

    iGaming Artist

    Full Remote Β· Worldwide Β· 3 years of experience Β· English - None
    We are looking for a iGaming Artist to join our team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game...

    We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

    Key Requirements

    • 3+ years of recent experience as a designer in an iGaming team (must-have)
    • Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
    • Proven track record working on high-load, successful iGaming products
    • Strong understanding of business-oriented product design and user engagement
    • High level of ownership and initiative in driving design projects from concept to delivery
    • Long-term motivation to grow and innovate within a core team

       

    Responsibilities

    • Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
    • Translate complex game mechanics into seamless user journeys and clear UI elements
    • Collaborate with product managers, developers, and stakeholders to align design with business goals
    • Conduct user research, usability testing, and iterate designs based on feedback and analytics
    • Ensure consistency and scalability of design systems across multiple products
    • Take full ownership of the UI/UX process, from ideation to final implementation
    More
  • Β· 48 views Β· 4 applications Β· 25d

    Game Artist

    Full Remote Β· Worldwide Β· 3 years of experience Β· English - B2
    We are looking for a iGaming Artist to join our team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game...

    We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

    Key Requirements

    • 3+ years of recent experience as a designer in an iGaming team (must-have)
    • Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
    • Proven track record working on high-load, successful iGaming products
    • Strong understanding of business-oriented product design and user engagement
    • High level of ownership and initiative in driving design projects from concept to delivery
    • Long-term motivation to grow and innovate within a core team

       

    Responsibilities

    • Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
    • Translate complex game mechanics into seamless user journeys and clear UI elements
    • Collaborate with product managers, developers, and stakeholders to align design with business goals
    • Conduct user research, usability testing, and iterate designs based on feedback and analytics
    • Ensure consistency and scalability of design systems across multiple products
    • Take full ownership of the UI/UX process, from ideation to final implementation
    More
  • Β· 23 views Β· 2 applications Β· 25d

    Slot Game Artist

    Full Remote Β· Worldwide Β· 3 years of experience Β· English - B2
    We are looking for a iGaming Artist to join our team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game...

    We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

    Key Requirements

    • 3+ years of recent experience as a designer in an iGaming team (must-have)
    • Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
    • Proven track record working on high-load, successful iGaming products
    • Strong understanding of business-oriented product design and user engagement
    • High level of ownership and initiative in driving design projects from concept to delivery
    • Long-term motivation to grow and innovate within a core team

       

    Responsibilities

    • Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
    • Translate complex game mechanics into seamless user journeys and clear UI elements
    • Collaborate with product managers, developers, and stakeholders to align design with business goals
    • Conduct user research, usability testing, and iterate designs based on feedback and analytics
    • Ensure consistency and scalability of design systems across multiple products
    • Take full ownership of the UI/UX process, from ideation to final implementation
    More
  • Β· 103 views Β· 20 applications Β· 25d

    Game UI/UX Designer

    Full Remote Β· Worldwide Β· 3 years of experience Β· English - B2
    We are looking for a iGaming Artist to join our team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game...

    We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

    Key Requirements

    • 3+ years of recent experience as a designer in an iGaming team (must-have)
    • Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
    • Proven track record working on high-load, successful iGaming products
    • Strong understanding of business-oriented product design and user engagement
    • High level of ownership and initiative in driving design projects from concept to delivery
    • Long-term motivation to grow and innovate within a core team

       

    Responsibilities

    • Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
    • Translate complex game mechanics into seamless user journeys and clear UI elements
    • Collaborate with product managers, developers, and stakeholders to align design with business goals
    • Conduct user research, usability testing, and iterate designs based on feedback and analytics
    • Ensure consistency and scalability of design systems across multiple products
    • Take full ownership of the UI/UX process, from ideation to final implementation
    More
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