Jobs at Djinni
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Β· 87 views Β· 14 applications Β· 13d
Client Success Manager
Full Remote Β· Worldwide Β· 4 years of experience Β· English - C1Who we are: Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business...Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.
Who we are looking for:Weβre looking for a Client Success Manager who will be responsible for making sure clients get the most value out of a companyβs product or service. The main goal is to build long-term relationships and help clients succeed, which in turn reduces churn and drives growth.
Responsibilities
- Develop and maintain strong, long-term client relationships.
- Act as the primary point of contact for clients, ensuring a positive customer experience.
- Guide clients through onboarding to ensure fast adoption and value realization.
- Understand client goals and align product usage to meet their business needs.
- Monitor customer health, satisfaction, and retention metrics.
- Proactively identify and resolve issues to prevent escalations.
- Regularly engage with clients to provide updates, best practices, and product insights.
- Collaborate with internal teams to advocate for client needs and improvements.
- Identify opportunities for upselling, cross-selling, and contract renewals.
- Provide feedback to product and management teams based on client input.
Requirements:
- Experience in iGaming is a must
- 5+ years experience in Client Success, Account Management, or related client-facing roles.
- Work experience in product lifecycle, SaaS integrations.
- Familiarity with SaaS environments and technical concepts to engage effectively with clients and internal teams
- Knowledge of software tools and platforms that unify customer data and insights to support effective account management.
- Ability to leverage aggregated customer data and reports to guide and support a team of CSMs
- Strong attention to detail and teamwork skills.
- Ability to meet deadlines in a fast-paced environment.
What we offer:
- Fully remote position with a flexible schedule
- Long-term opportunity with potential for financial and career advancement
Supportive and positive work culture, collaborating with like-minded teammates
When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:
- Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
- Can you describe a time you led client lifecycle management and helped drive retention or growth? What strategies or tools did you use?
- What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
4. What is your notice period and how soon can you join ?
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Β· 110 views Β· 22 applications Β· 12d
Junior CRM Manager
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 0.5 years of experience Β· English - B1Weβre looking for a Junior CRM Manager with at least 6 months of experience in iGaming (casino and/or sports betting). This is a great opportunity for someone who already has a foundation in CRM and wants to grow into a more advanced role while working on...Weβre looking for a Junior CRM Manager with at least 6 months of experience in iGaming (casino and/or sports betting). This is a great opportunity for someone who already has a foundation in CRM and wants to grow into a more advanced role while working on exciting player engagement projects across two dynamic verticals.
Key Responsibilities
- Assist in managing the full player lifecycle: activation, retention, reactivation.
- Support planning and execution of multichannel CRM campaigns (email, SMS, push, in-app, messengers).
- Help with player segmentation and basic personalization of offers based on user behavior.
- Monitor campaign timing around sports events and casino promotions.
- Collaborate with product, content, and design teams to deliver engaging campaigns.
- Track and report on campaign KPIs (Retention Rate, Churn, Bonus Cost, etc.) with guidance from senior team members.
- Stay informed about iGaming industry trends and CRM practices to bring fresh ideas.
- Follow responsible gaming standards and regional regulations.
Requirements
- 6+ months of experience in CRM, retention, or lifecycle marketing within iGaming (casino/sports).
- Basic understanding of player behavior, segmentation, and campaign personalization.
- Familiarity with CRM tools (e.g., Customer.io, OneSignal, or similar).
- Some experience working with data/BI tools to review performance metrics.
Strong communication skills and a willingness to learn quickly.
Why Join Us?
- Be part of a fast-growing global iGaming company.
- Learn from experienced CRM professionals and expand your skills.
- Get exposure to both casino and sports verticals.
- Enjoy a flexible remote setup and plenty of opportunities to grow your career.
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Β· 49 views Β· 8 applications Β· 11d
Senior ML/AI Engineer
Full Remote Β· Ukraine Β· 4 years of experience Β· English - B2We are looking for an ML/AI Engineer to join our team. Requirements: - 4+ years of commercial experience in Machine Learning / AI development - Hands-on experience with NLP (text classification, NER, embeddings, transformers, LLMs) - Proficiency in...We are looking for an ML/AI Engineer to join our team.
Requirements:
- 4+ years of commercial experience in Machine Learning / AI development
- Hands-on experience with NLP (text classification, NER, embeddings, transformers, LLMs)
- Proficiency in Python and ML frameworks (PyTorch / TensorFlow, scikit-learn, spaCy, etc)
- Experience with data preprocessing, vector databases, and model fine-tuning
- Strong understanding of algorithms, data structures, and statistical methods
- Experience with Git, CI/CD workflows
- English: Upper-Intermediate or higher (spoken and written)
- Experience with computer vision (CV) will be a plus.
Responsibilities:
- Design, train, and deploy ML/NLP models for text analysis and automation
- Build pipelines for preprocessing, feature extraction, and model serving
- Optimize inference and ensure scalability of AI solutions
- Collaborate with backend/frontend developers.What we offer:
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- Fully remote position
- Friendly and supportive team
- Opportunity to work on cutting-edge AI/NLP projects
- Career growth up to Team Lead
- Standard working hours, no overtime or weekend work -
Β· 428 views Β· 86 applications Β· 3d
AI Implementation Manager ( BPO)
Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· English - B2Key Responsibilities: Lead the end-to-end implementation of AI and automation solutions (chatbots, voice bots, QA automation, AI assistants, RPA) using no-code / low-code platforms. Work closely with analysts and operations teams to gather requirements...Key Responsibilities:
- Lead the end-to-end implementation of AI and automation solutions (chatbots, voice bots, QA automation, AI assistants, RPA) using no-code / low-code platforms.
- Work closely with analysts and operations teams to gather requirements and turn them into clear, implementation-ready specifications.
- Explore the AI solutions market, communicate with vendors, run pilots.
- Coordinate integrations with existing systems such as CRM, ticketing tools, telephony, and QA platforms.
- Configure, test, and fine-tune AI solutions (flows, prompts, rules, dashboards) without deep programming.
- Prepare costβbenefit analyses and evaluate the operational impact of automation (FTE reduction, AHT improvement, performance gains).
- Support solution rollout, track key metrics, and continuously improve implemented AI tools.
- Make sure AI solutions align with business goals, operational processes, and data security standards.
Requirements:
- Experience in a Product Manager or Implementation Manager role within BPO or customer support environments.
- Practical, hands-on experience with AI and automation tools at the application level (chatbots, voice bots, QA automation, RPA, AI copilots).
- Good understanding of no-code / low-code platforms (bot builders, workflow automation tools, AI QA platforms).
- Experience working with external vendors and evaluating the results of implemented solutions.
- Strong communication skills and the ability to collaborate with both business and technical stakeholders.
- English proficiency at B2 level or higher.
Nice to Have:
- Experience with CRM or contact center platforms (Zendesk, Salesforce, Genesys, etc.).
- Understanding of core contact center KPIs (AHT, CSAT, FCR, QA).
- Experience running pilots and scaling AI solutions across multiple projects.
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Β· 37 views Β· 1 application Β· 13d
Senior QA engineer
Hybrid Remote Β· Ukraine Β· Product Β· 7 years of experience Β· English - NoneAbout us: EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide. But that's not all! We're not just about...About us:
EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.
But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.
EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.
We are looking for a passionate and dedicated Senior QA engineer to join our team in Lviv!
What You'll get to do:
- Design, implement, and execute test strategies for integration projects, focusing on API, web, and mobile applications.
- Develop and maintain manual and automated test cases for REST APIs.
- Ensure end-to-end integration testing across backend services, third-party APIs, and client applications.
- Collaborate closely with developers, product owners, and business analysts to clarify requirements and define acceptance criteria.
- Apply basic OOP concepts when working with automated test frameworks.
- Perform functional, regression, compatibility, and integration testing for web and mobile platforms.
- Identify, log, and track defects using standard defect management tools (e.g., Jira).
- Continuously advocate for QA improvements, test coverage, and quality metrics.
What You need to know:
- 5+ years of experience in Quality Assurance, including at least 2+ years in a Senior/Lead role.
- Bachelor's degree in technical field(computer science or applied mathematics, IT).
- Strong experience with API testing tools (Postman, REST Assured or similar).
- Practical knowledge of HTTP, JSON, XML, authentication (OAuth, JWT, API keys).
- Familiarity with SQL/Mongo DB.
- Hands-on experience with web testing (desktop & responsive) and mobile app testing (iOS/Android).
- Experience with test automation frameworks and scripting in at least one language
- Basic understanding of object-oriented programming principles (inheritance, encapsulation, abstraction, polymorphism).
- Strong skills in test planning, reporting, and risk analysis.
- Excellent communication skills and ability to work in cross-functional teams.
Here's what we offer:
- Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
- Stay Healthy: 10 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
- Support for New Parents:
- 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
- 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.
Our office perks include on-site massages and frequent team-building activities in various locations.
Benefits & Perks:
- Daily catered lunch or monthly lunch allowance.β―
- Private Medical Subscription.β―
- Access online learning platforms like Udemy for Business, LinkedIn Learning or OβReilly, and a budget for external training.
- Gym allowance
At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!
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Β· 40 views Β· 4 applications Β· 12d
Middle QA Engineer
Full Remote Β· EU Β· Product Β· 2 years of experience Β· English - NoneAbout Us At Dilizy, we are redefining how automotive dealerships operate using AI-powered tools for inventory management, pricing, and process automation. As we scale our products and engineering team, we are looking for a QA Engineer who combines...π’ About Us
At Dilizy, we are redefining how automotive dealerships operate using AI-powered tools for inventory management, pricing, and process automation. As we scale our products and engineering team, we are looking for a QA Engineer who combines strong manual testing skills with hands-on automation experience to help ensure our platformβs quality, reliability, and scalability.
π What Youβll Do
- Test web and mobile applications across manual and automated layers
- Develop, maintain, and improve automated test cases (UI/API level)
- Design test plans and write test documentation (test cases, checklists, test data)
- Perform functional, regression, smoke, and exploratory testing
- Integrate automated tests into CI/CD pipelines
- Track and verify bugs using tools like ClickUp
- Collaborate with developers, product managers, and designers to clarify features and test coverage
- Participate in QA process improvements and contribute to team knowledge base
β What Weβre Looking For
- 2+ years of experience in QA, covering both manual and automation testing
- Solid understanding of software testing methodologies and best practices
- Hands-on experience with automation tools like Cypress
- Strong knowledge of REST API testing (manual and automated)
- Proficiency in using Postman, Swagger, or similar tools
- Experience with version control (Git), and CI tools (e.g., GitLab CI/CD, Jenkins)
- Ability to create clear, structured bug reports and test documentation
- Strong communication and teamwork skills
π± Nice to Have
- Experience with performance or load testing
- Basic knowledge of SQL and data validation
- Exposure to cloud-based environments (AWS, GCP, etc.)
- Previous experience in startups or AI/SaaS products
π What We Offer
- Collaborative, international team focused on building meaningful, high-impact tools
- Freedom to improve processes, QA strategy, and testing frameworks
- Room for growth into Senior QA, SDET, or Release Engineering roles
- Competitive salary, flexible working hours, and product ownership culture
π¬ Ready to Apply?
If youβre a versatile QA who can shift between exploratory testing and automated checks, and youβre excited to work on a fast-evolving AI product β weβd love to hear from you.
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Β· 30 views Β· 8 applications Β· 14d
Email Marketing Specialist
Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· English - NoneWho We Are: AIR Media-Tech is a global IT company shaping the future of the creator economy. For over 15 years, we have been empowering digital creators worldwide by providing over 30 innovative tools and services to grow, monetize, and protect their...Who We Are:
AIR Media-Tech is a global IT company shaping the future of the creator economy. For over 15 years, we have been empowering digital creators worldwide by providing over 30 innovative tools and services to grow, monetize, and protect their content.
Our Mission:
To help creators thrive by offering tailored solutions, strategic insights, and unmatched support. We identify growth opportunities, expand market reach, and ensure creators succeed at every step of their journey.
We are looking for a specialist who will:
- Develop and implement cold email strategies for various audience segments (creators, brands, agencies).
- Create personalized email campaigns based on the pain points and motivations of the target audience.
- Build and segment email databases (including via LinkedIn, YouTube, and CRM data).
- Conduct A/B testing for subject lines, content, CTAs, and sending times.
- Monitor key metrics (OR, CR, CTR, reply rate, conversion rate, spam monitoring, IP/Domain Health) and optimize campaigns accordingly.
- Ensure high deliverability and compliance with GDPR/CAN-SPAM regulations.
- Coordinate with sales, marketing, and CRM teams to align campaign goals.
What are we looking for?
- At least 2 years of experience launching cold email campaigns (B2B or B2C).
- Proficiency with automation tools (e.g., Reply, Lemlist, Instantly, Woodpecker, Apollo).
- Understanding of deliverability principles, SPF/DKIM, and domain warm-up processes.
- Ability to write compelling, concise, and personalized messages.
- Experience working with CRM systems (HubSpot is a plus).
- Strong analytical thinking and the ability to make data-driven decisions.
- English proficiency at B1+ level.
Would be a plus:
- Experience in digital media, influencer marketing, FinTech, or SaaS industries.
- Basic knowledge of HTML/CSS.
- Understanding of the specifics of platforms like YouTube, TikTok, and others.
The Benefits:
- High-quality health insurance.
- Remote work and flexible schedule with work-life balance.
- Corporate events for you and your family.
- Online and offline team building for your team.
- Vacation leave of 18 work days.
- Paid sick leave.
- Corporate library, lectures, and webinars on various topics.
- Opportunity to participate in volunteer and charitable projects.
- Gifts for birthdays and special occasions (weddings, Christmas, etc.)
Do you want to be involved in outstanding projects? Send us your resume.
We will contact you soon if we feel you could be a good fit!
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Β· 217 views Β· 48 applications Β· 7d
Senior ML and AI Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· English - B1At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clientsβ growth....At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clientsβ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyoneβs contribution is welcomed.
We are looking for a Senior ML & AI Engineer to join us as part of our team.
About the role
PitchBookβs Machine Learning Engineer is responsible for using machine learning, statistical modeling, and natural language processing (NLP) to collect a high volume of data for the PitchBook Platform and surface insights for the capital markets. This role will also serve as a resource and mentor for junior members of the team. A strong motivation to succeed is critical, and everyone has the opportunity to shape the long-term direction of our team.
About the project
PitchBook β a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others. Features of PitchBook: Advanced search / Discovery & insights / Company profiles / Workflow & efficiency / Financials, and many more.
Team
Engineering Manager, 6 ML & AI Engineers
Work Environment
The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.
As a qualified expert, You will
- Work with GenAI & LLMs: Design, develop, and fine-tune generative AI models using transformer architectures. Implement advanced techniques to create practical solutions for real-world challenges.
- Use Modern Toolkits: Leverage frameworks like LangChain, LangGraph, and LangSmith to build automated pipelines and intelligent agents. Integrate these tools with vector databases for efficient similarity search and real-time analysis.
- Extract Data Insights: Process and analyze large volumes of unstructured data using embeddings and statistical modeling to identify meaningful insights.
- Build Scalable Systems: Collaborate with cross-functional teams to create production-grade ML systems that handle real-time, high-volume data processing.
- Mentor & Lead: Act as a mentor for junior team members and stay updated on trends in Agentic AI, transformer models, and generative systems.
- Collaborate & Communicate: Work with Product and Engineering teams to improve data management and support innovation. Present complex analyses clearly and effectively.
- Tech Stack & Focus Areas:
- Work with generative AI and transformer models, integrating frameworks like LangChain, LangGraph, and LangSmith to automate workflows and build intelligent systems.
- Use PyTorch, Scikit-Learn, and Spacy to build NLP pipelines. Implement vector databases for high-dimensional data embeddings and develop hybrid models to extract insights from diverse data sources.
Weβre looking for you if you have:
- Educational Background: You hold a Bachelorβs or Masterβs degree in Computer Science, Machine Learning, Statistics, or a related field.
- Experience: You bring 4+ years of production experience in the ML field, with a track record in developing transformer-based models and deploying them in scalable systems.
Technical Expertise:
- Proficient in Python and machine and deep learning frameworks like TensorFlow, PyTorch, ScikitLearn, Spacy, or others.
- Experienced in natural language processing and modern LLM-based techniques.
- Experience with full ML lifecycle, data preprocessing, training, evaluation stage, and monitoring techniques.
- Skilled with SQL and data extraction methods.
- Innovative Thinker: You thrive on solving complex problems and are always exploring new trends in Generative AI.
- Collaborator & Communicator: Youβre an excellent communicator able to collaborate and professionally express your thoughts to team members, other engineering teams, and stakeholders.
- Domain Knowledge: Exposure to financial services, investment banking, venture capital, or private equity is nice to have.
Whatβs in it for You
Reveal great tech solutions
Join the team of experts who create custom, cutting-edge tech solutions for world-renowned businesses, fueling client growth. Unleash your potential, tackle new challenges, and be part of a team that values your skills and contributions. Focus on long-term impact and building tailored, long-lasting partnerships with our clients.
Experience an agile and flexible working environment
Enjoy the freedom of fully remote work with a flexible working schedule. Empower yourself with a stable workload and a stable income, supported by provided laptops and licensed software. We focus on lasting cooperation and unite result-oriented individuals who stand on a high-performance approach to work.
Embrace the opportunity for personal and professional growth
Benefit from performance and merit reviews, elevate your skills with personal development plans, and individual learning through the corporate library, public speaking support, and more.
Be among like-minded people
Work with a team of one mind who cares about what they do and how they do. Collaborate with top-notch experts who are always ready to help and support you through any challenges. Join company-wide tech and cultural events, and contribute to meaningful CSR initiatives that resonate with your values. Feel supported by your HR, and take advantage of our referral bonus program.
Interview steps
- Pre-Screening with the recruiter
- Technical interview (up to 90 min)
- System Design interview (up to 45 min)
- Behavioral Round with Product Manager (45 min)
- Final interview with Engineering Manager (60 min).
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Β· 47 views Β· 6 applications Β· 20d
Content manager for Twitter (Web3)
Full Remote Β· Worldwide Β· 2 years of experience Β· English - C1Hey! Cryptorsy Ventures is on the hunt for a Content Manager whoβs fluent in the language of crypto Twitter. If you love writing catchy, native content and always know whatβs trending in Web3 - we want to meet you! What youβll be doing: Create engaging,...Hey! Cryptorsy Ventures is on the hunt for a Content Manager whoβs fluent in the language of crypto Twitter. If you love writing catchy, native content and always know whatβs trending in Web3 - we want to meet you!
What youβll be doing:- Create engaging, meme-aware, and community-driven content for Twitter
- Track Web3 news, trends, and conversations
- Contribute to the content strategy and brand voice
- Pitch new content formats, campaigns, and ideas
- Optionally: write for other platforms (IG, blog, Telegram)
What weβre looking for:
- Strong grasp of the Web3 landscape and online culture
- Excellent writing skills - your posts feel natural, lively, and on-brand
- Confident English level (B2+ or higher)
- Creative and independent - you donβt just execute, you ideate
Bonus points for:
- Editing experience or design/visual content skills
- Familiarity with AI-powered content tools
- Portfolio with Web3-related content
What We Offer:
- Fully remote work
- Guaranteed rates and bonuses pegged to the US dollar
- Performance-based bonuses
- Corporate events in different parts of the world
- Friendly and fun working atmosphere
- Support and mentoring from experienced professionals
- Access to a rich internal knowledge base for continuous learning
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Β· 35 views Β· 0 applications Β· 4d
Senior Full Stack Developer (Node.js, React.js) - Lisbon, Portugal
Office Work Β· Portugal Β· Product Β· 7 years of experience Β· English - B1BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. βYoung, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of...BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. βYoung, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm.
Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We donβt follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
Weβre looking for a Senior Full Stack Developer with experience in Node.js and React (80% Backend & 20% Frontend) to join our development team in Lisbon, Portugal.
Youβll help build a next-generation payment integration platform that connects businesses with multiple financial service providers through scalable, secure APIs.
β Responsibilities:
βοΈ Design, implement, and optimize robust solutions to enhance our proprietary payments platform, ensuring high performance, scalability, and security.
βοΈ Develop and maintain complex integrations with payment providers, banks, and other third-party systems, ensuring seamless data flow and alignment with technical and regulatory requirements.
βοΈ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.
βοΈ Contribute to the development and ongoing evolution of our fintech payments solution, ensuring innovation and adaptability to market needs.
βοΈ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to consistently deliver product value.
βοΈ Identify opportunities for technical and process improvements, driving efficiency and innovation throughout the software lifecycle.
βοΈ Work closely with design, product, and business teams to ensure features meet user expectations and support business objectives.
β Requirements:
βοΈ 5+ years of commercial experience in web development.
βοΈ 3+ years of hands-on experience with Node.js.
βοΈ 3+ years of frontend development experience using React.
βοΈ Solid experience with NextJS, NestJS, Apollo, and Material UI.
βοΈ Strong proficiency in TypeScript.
βοΈ Commercial experience working with high-load SQL or NoSQL databases.
βοΈ Familiar with REST, GraphQL, and WebSockets.
βοΈ Understanding of TDD and writing effective automated tests.
βοΈ Experience with microservice architecture principles.
βοΈ Proficient with Git version control workflows.
βοΈ Hands-on experience with RabbitMQ and Redis.
βοΈ Experience with MongoDB and MySQL.
βοΈ Advanced level of English, both written and spoken.
β We offer excellent benefits, including but not limited to:
π§π»βπ» Learning and development opportunities and interesting, challenging tasks
βοΈ Relocation package (tickets, staying in a hotel for up to 2 weeks)
π Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes)
π Health insurance;
π Time for proper rest, with 24 working days of annual vacation and additional paid sick days;
π Transport compensation
Bold moves start here. Make yours. Apply today!
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Β· 120 views Β· 41 applications Β· 28d
Node.js Developer (Blockchain Project)
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B1We are looking for a Node.js Developer (Blockchain Project). We are building a next-generation ecosystem with a blockchain as its foundation, a non-custodial wallet, and a stablecoin protocol. After a successful demo, the project is now preparing the...We are looking for a Node.js Developer (Blockchain Project).
We are building a next-generation ecosystem with a blockchain as its foundation, a non-custodial wallet, and a stablecoin protocol. After a successful demo, the project is now preparing the core components (blockchain + stablecoin) for launch. In parallel, development has started on additional secured projects, including:
- A document management system,
- A country-specific solution,
- An e-invoicing platform,
- And several other ecosystem modules ready to begin.
Tech Stack
- Node.js / TypeScript, NestJS
- PostgreSQL, Redis / Valkey
- L2 blockchain (interaction with other networks)
- Docker, Kubernetes (bare-metal & cloud infrastructure)
Responsibilities
- Write efficient, maintainable code;
- Design and implement independent, self-sufficient components efficiently;
- Participate in architectural discussions and technical decision-making;
- Identify potential technical risks and develop mitigation strategies;
- Ensure effective knowledge sharing and maintenance within the team;
- Foster a collaborative and innovative development environment;
- Perform cross code reviews with team members;
- Properly maintain documentation.
Requirements
- 3+ years of experience with server-side JS/TS;
- Solid understanding of TypeScript and JavaScript fundamentals and internals;
- Experience with Express, NestJS, or similar frameworks;
- Strong understanding of asynchronous programming, event-driven architecture, and non-blocking I/O;
- Understanding of different types of scaling and microservice architectures in various implementations;
- Hands-on experience with Web3.js or Ethers.js for interacting with Ethereum or other EVM-compatible networks;
- Understanding of smart contracts;
- Familiarity with popular blockchains such as Ethereum, Binance Smart Chain, or Layer 2 solutions;
- Expertise in data structures, algorithms, and software design patterns;
- Solid understanding of software architectural patterns;
- Experience with relational databases (especially PostgreSQL);
- Deep experience with SQL (including schema/query design and optimization);
- Experience with ORMs;
- Familiarity with Docker, containerization, and orchestration tools;
- Strong analytical and problem-solving skills;
- Proficiency in writing unit, integration, and end-to-end tests;
- Conversational English.
Will be a plus
- Familiarity with DevOps practices and Infrastructure-as-Code (IaC) tools;
- Understanding of consensus algorithms, cryptographic principles, and decentralized applications (dApps);
- Familiarity with Matter Labsβ zk stack;
- Experience in the FinTech domain;
- Understanding of different rollup technologies;
- Openness to technology stack changes and adaptability.
We offer:
- Competitive compensation;
- Social package (24 working days of annual leave, 5 paid sick days);
- Flexible working hours;
- Challenging projects in diverse business domains and a variety of tech stacks;
- Personal development and professional growth opportunities;
- Work with talented, ambitious and family-feel teams;
- Educational possibilities: corporate courses, knowledge hubs, and in-house English classes;
- Compensation for your professional certification & support for your learning activities;
- Opportunity to choose IT equipment you like;
- Corporate social responsibility.
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Β· 228 views Β· 19 applications Β· 20d
Mathematician
Full Remote Β· Ukraine Β· Product Β· 2 years of experience Β· English - B1Remote β Full-time β Flexible Hours - Shifted schedule to EST (New York) timezone About TenViz TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine...Remote β Full-time β Flexible Hours - Shifted schedule to EST (New York) timezone
About TenViz
TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine financial expertise, mathematical rigor, and AI research to deliver predictive analytics for institutional investors.
Your Expertise
- Strong interest in quantitative and algorithmic approaches
- BSc/MSc in Math, Physics or related field with solid background in statistics, linear algebra and probability theory
- Advanced Linear Algebra, Advanced Statistics, Using Linear Algebra methods in Statistical analysis
- 2+ years in data research, quantitative modeling, ML prototyping, and backtesting
- Skilled in Python, SQL, Git
- Experience with experiment tracking, pipeline orchestration and workflow automation
Nice to have:
- Bayesian inference, reinforcement learning, or ensemble methods
- Financial econometrics, time-series forecasting, or regime modeling
What Youβll Do
- Design predictive models using probabilistic, ML, and hybrid approaches
- Analyze large-scale financial datasets to detect hidden patterns and early regime shifts
- Prototype and evaluate algorithms, from deep learning to Bayesian models
- Write production-grade research code in Python/SQL that integrates into pipelines
- Translate results into insights and themes investors can act on β not just outputs
Example projects:
- Forecasting inflation via commodity price signals
- Constructing probabilistic forecasts of currency moves around macroeconomic announcements
- Designing a Bayesian model to estimate recession probabilities from yield curve dynamics
- Designing a regime-aware ML pipeline that switches models depending on market conditions
- Creating hybrid ensembles that outperform traditional benchmarks
Whatβs in It for You
- Remote-first, flexible hours
- Paid vacation & holidays (after 8 months)
- Continuous learning: advanced ML/DL workshops, probabilistic methods, optimization
- Supportive, collaborative team β no micromanagement, focus on trust and creativity
- Work on real financial problems where your models influence billion-dollar decisions
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Β· 59 views Β· 8 applications Β· 7d
Senior SEO specialist
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - NoneAbout the Role We are looking for a Senior SEO Specialist who knows how to build profitable, search-driven monobrand websites from scratch. Youβll be responsible for creating, launching, and growing brand-focused sites that consistently reach Top 1β3...About the Role
We are looking for a Senior SEO Specialist who knows how to build profitable, search-driven monobrand websites from scratch.
Youβll be responsible for creating, launching, and growing brand-focused sites that consistently reach Top 1β3 positions and generate sustainable traffic and profit.At the start, youβll work independently, managing the entire SEO cycle: from niche validation and domain acquisition to content planning, link building, and analytics.
Later, youβll have the opportunity to form your own team.Your Responsibilities
- Build and promote monobrand websites for Tier 1 markets with full ownership of SEO strategy.
- Perform market and competitor analysis to find profitable keyword clusters and SERP opportunities.
- Create SEO-driven content plans and write detailed technical briefs for writers.
- Manage on-page and off-page optimization: internal linking, anchors, link-building strategies, outreach.
- Work with expired domains, PBNs, and brand-protection techniques.
- Monitor results in Google Search Console, Ahrefs, and analytics tools; prepare ROI-based performance reports.
- Continuously test hypotheses to improve CTR, conversion, and site profitability.
Scale successful projects and train junior SEOs when needed.
Requirements
- 5+ years of SEO experience in competitive niches (iGaming, finance, crypto, or similar).
- Proven record of ranking sites Top 3 for high-competition keywords.
- Experience working with Tier 1 traffic and monetization strategies.
- Solid understanding of on-page, off-page, and technical SEO.
- Hands-on experience with Ahrefs, GSC, GDS, Semrush, Netpeak, Screaming Frog, and WordPress.
- Ability to analyze competitors, build link profiles, and identify ROI-positive opportunities.
English level: B2 or higher.
What We Offer
- Full remote position with flexible schedule.
- Real influence on product.
- Competitive base salary + profit-based bonus system.
- Freedom to experiment, test, and build your own working model.
- Future growth into Head of SEO / SEO Team Lead role with your own team.
If you think like an entrepreneur, not just an administrator, we're waiting for you.
More -
Β· 293 views Β· 21 applications Β· 11d
Junior Dealer/Risk Monitoring Manager
Full Remote Β· Ukraine Β· 1 year of experience Β· English - B2We are a consulting company operating in the finance and cryptocurrency sector. We have an open remote position of Junior Dealer/Risk Monitoring Manager. Job Details: Location: The candidate must be located in Ukraine, as the company provides work...We are a consulting company operating in the finance and cryptocurrency sector. We have an open remote position of Junior Dealer/Risk Monitoring Manager.
Job Details:
Location: The candidate must be located in Ukraine, as the company provides work equipment (laptop).
More
Working Hours: Monday to Friday, 9 hours per day, Weekly Shifts 07:00-16:00, 09:00 β 18:00, 15:00-00:00
Vacation - unpaid.
Main Responsibilities
β’ Daily management and monitoring of the Trading Platforms to ensure their smooth operation
β’ Performing routine monitoring tasks to ascertain system performance
β’ Reviewing client accounts upon requests relating to trading activity and/or platform performance and providing resolution for such inquiries
β’ Execution of client orders and assisting clients with inquiries in line with company policy and procedures
β’ Responsible for running complex reporting and its analysis as required by company management
β’ Answering tickets in companyβs systems.
Main Requirements
β’ Bachelor's degree in mathematics, Economics, Finance or any other relevant field (advantage)
β’ Previous work experience in a similar role and especially in dealing room (advantage)
β’ Good knowledge of Microsoft Excel (advantage)
β’ B2+ English, both oral and written (must)
For more details, we can discuss via phone call or online interview. -
Β· 200 views Β· 18 applications Β· 12d
QA Manager for Automation/Manual activities
Full Remote Β· Worldwide Β· 3 years of experience Β· English - B2We are looking for an enthusiastic QA professional with a strong background in automation testing, particularly using Playwright, who is passionate about team management, mentoring, and guiding engineers. The ideal candidate thrives in helping engineering...We are looking for an enthusiastic QA professional with a strong background in automation testing, particularly using Playwright, who is passionate about team management, mentoring, and guiding engineers. The ideal candidate thrives in helping engineering teams grow, enjoys supporting projects from inception, and is eager to foster best practices in both manual and automated testing, while occasionally contributing directly to practical automation projects to maintain hands-on expertise.
Key Responsibilities:
- Lead and mentor a team of QA engineers, providing guidance on automation and manual testing best practices, test strategy, and career development.
- Communicate effectively with clients and stakeholders to gather project requirements and set clear QA expectations.
- Design, develop, and maintain automated test scripts primarily using Playwright. The role includes actively working on practical automation projects alongside mentoring responsibilities.
- Establish and improve test infrastructure and frameworks, including building automation from scratch for new projects.
- Advise on testing strategies, including manual, functional, regression, and API testing, ensuring robust coverage of critical workflows.
- Utilize AI-based tools and techniques to enhance QA efficiency, accuracy, and reporting.
- Conduct load and performance testing using tools like k6 (or JMeter) when applicable.
- Adapt testing strategies to changing project requirements, balancing quality, speed, and scalability.
- Participate in hiring, interviews, and technical evaluations for new QA team members when required.
Key Requirements:
- Minimum of 3 years in QA, with significant experience in automation testing.
- Solid hands-on experience with JavaScript/TypeScript (2+ years); knowledge of Python or other programming languages is a strong plus.
- Strong practical experience with Playwright (2+ years) for web automation.
- Experience with mobile automation using Appium (knowledge of other mobile frameworks is a plus).
- Demonstrated ability to set up testing frameworks, environments, and CI/CD pipelines from scratch.
- Proven mentoring and leadership skills, with experience guiding newcomers or junior QA specialists.
- Ability to stay hands-on with practical automation projects while leading the team.
- Intermediate or higher level of English.
- Excellent communication skills, including direct client interaction and team collaboration.
Nice to Have:
- Practical knowledge of load/performance testing tools (k6, JMeter).
- Experience reviewing code and ensuring best practices across automation teams.
- Understanding of management processes and delivery lifecycle.
We Offer
- Challenging work on a high-security banking/finance platform.
- Collaborative international team.
- Opportunity to work on cutting-edge mobile and backend systems.
- Flexible working conditions.
- Legal support.
- Paid sick leaves and medical insurance.
- Paid vacations.
- Free English classes.