Jobs at Djinni

 Senior / Team Lead Media Buyer (Crypto vertical)

Format: Remote
Contract type: Service Agreement
Payments: Crypto
Security check / polygraph: Not required

About the Company

Our client is a fast-growing affiliate network operating in the Crypto vertical. They are expanding and building new teams. We are looking for a Senior / Team Lead Media Buyer — a strong strategist and hands-on professional ready to lead and scale a team from scratch.

Responsibilities

Lead and manage a team of media buyers; participate in hiring.

Develop and execute traffic acquisition strategies for Tier 1 GEOs.

Optimize campaigns, monitor performance metrics, and ensure profitability.

Run hands-on campaigns and test hypotheses.

Analyze performance data and drive continuous improvements.

Build scalable processes and deliver strong ROI.

Requirements

Proven experience working with Tier 1 traffic (US, Canada, EU, etc.).

Solid background in team management and leadership.

Deep understanding of traffic buying, optimization, and scaling.

Key traits: strategic mindset, adaptability, leadership, and hands-on approach.

No GEO or company restrictions.

Conditions

Remote-first position.

GEO: no limitations.

Compensation: unlimited — discussed individually.

Bonus system: negotiated upon interview.

Role Overview: 
We're looking for a skilled SQL Developer to join our team! If you're passionate about writing efficient SQL queries, optimizing databases, and creating robust reports, this 
role is for you. You'll play a key part in ensuring database performance, reliability, and scalability, while collaborating with developers to implement best practices. Experience with MySQL/MariaDB, reporting tools like BIRT or JasperReports, and a strong attention to detail will make you a great fit.

Responsibilities:
• Develop and maintain complex SQL queries, stored procedures, and triggers.
• Design and create SQL-based reports using tools such as BIRT or JasperReports.
• Design, implement, and maintain stable, reliable, and high-performance databases.
• Collaborate with application developers to optimize in-application SQL statements and establish best practices.
• Troubleshoot database-related issues and provide proactive recommendations to prevent recurring problems.
• Prepare and maintain comprehensive documentation and technical specifications.
• Manage common database procedures including upgrades, backups, recovery, and data migration.

Requirements:
• Strong proficiency in SQL, particularly with MySQL/MariaDB databases.
• Experience with modern relational databases and database design best practices.
• Skilled in writing and optimizing complex SQL queries and stored procedures.
• Familiarity with version control tools, especially Git.
• Experience using reporting tools such as BIRT or JasperReports.
• Strong troubleshooting and analytical skills.
• Ability to work independently with a keen eye for detail.
• Excellent communication skills in English, both written and spoken.
• Diploma or Bachelor’s Degree in IT, Computer Science, Computer Engineering, or a related field.
• Experience in financial systems or the banking sector is an added advantage.

We offer:
• A collaborative and supportive work environment.
• Remote work options.
• Competitive salary with annual reviews based on performance.
• Work with a borderless set up – with teammates all over the world.
• Learn from experts located globally.
Junior level talents who meet mandatory requirements are welcomed.

[Please submit your resume/CV in English

ABOUT US:
 

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.
 

YOUR IMPACT:
 

• Effectively collaborate within a cross-functional mobile team (Product, Design, Engineering, QA, Analytics, Legal) to deliver high-quality, user-centered solutions.
• Gather, structure, and manage product requirements from diverse stakeholders.
• Develop and maintain clear, structured, and up-to-date documentation, including User Stories, Acceptance Criteria, and feature specifications.
• Lead and facilitate refinement sessions to present product requirements, ensure clarity for the development team, and estimate work scope.
• Use business modeling tools (UML/BPMN or other techniques) to visualize complex flows and system behavior.
• Communicate clearly and convincingly, both verbally and in writing, to build consensus, convey ideas effectively, and ensure timely delivery.
• Contribute to improving BA processes and standards within the BA stream.
   

ABOUT YOU:
 

• 3+ years of experience as a Business Analyst;
• Experience with Agile methodologies, including Scrum and Kanban;
• Strong understanding of software development lifecycle, including backend;
• Product mindset - ability to think in terms of business value, user needs, and measurable outcomes;
• Experience with В2С product with a large number of users or mobile apps;
• Proven ability to prioritize tasks and manage time effectively;
• Excellent knowledge of Jira and Confluence;
• Perfect communication and facilitation skills, including the ability to build alignment across teams and present complex ideas clearly.
   

NICE TO HAVE:
 

• Understanding of A/B testing principles.
• Experience in healthtech, wellness, or fitness products.
• Familiarity with UX/UI design principles and Figma.
   

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world. 💪

The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We’re one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀

Competitive salary. Compensation that will help you focus on your projects and personal development.
Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.
Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office.
Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.
Rest. We organize team buildings, parties and various team activities to boost our collaboration.

Find more about us on social media platforms: Facebook, Instagram, LinkedIn.

Join us to drive an exciting transformation in mobile engineering! As a Lead Mobile React Native Engineer, you will start as part of our centralized mobile team, building and maintaining two React Native apps for the European and U.S. markets. You will collaborate closely with domain experts across the organization to deliver high-quality, mobile-native solutions.
 

We are moving towards a distributed team model, where each product team will have a dedicated mobile developer responsible for building native views within their domain. This shift will reduce bottlenecks, enhance domain expertise, and accelerate mobile-first feature development.
 

Must-Have Skills & Technologies:

• Experience: Minimum 6+ years as a Software Engineer, including 4+ years of hands-on experience with React Native.
• Technical Stack: React Native, React Hooks, Redux, Nx (or similar tools), TypeScript.
• App Lifecycle: Integration, testing, code signing, deployment via app stores, CI/CD pipelines (GitLab, Fastlane, Expo EAS).
• API Knowledge: RESTful APIs, GraphQL, third-party SDKs integration.
• Monitoring & Debugging: Datadog, Firebase Crashlytics.
• Security Practices: OAuth, JWT, encryption, data privacy compliance.
• Native Module Management: iOS/Android native modules for seamless React Native interaction.
• Testing: Unit testing (Jest, Enzyme), familiarity with E2E testing (Detox, Maestro).
• Design Systems: Experience with Storybook for consistent UI components.
• Soft Skills: Strong analytical and communication skills in English.
   

Responsibilities:

• Develop and maintain React Native apps.
• Collaborate with domain experts to build high-quality mobile solutions.
• Initially work in a centralized mobile team, developing a strong understanding of the mobile ecosystem.
• Transition into domain-specific teams to work on product-specific mobile features.
• Participate in a Mobile Guild to ensure knowledge sharing and best practices across teams.
• Contribute to developing new tools, including GraphQL/BFF layers and CI/CD pipelines.
• Ensure mobile security, performance monitoring, and debugging for production apps.
   

Nice-to-Have Skills: 

• End-to-End (E2E) Testing: Hands-on experience with Detox or Maestro.
• Mobile Performance Optimization: Experience with performance profiling and optimization techniques.
• Additional Mobile Security: Experience with biometric authentication, secure storage solutions.
• DevOps & Automation: Experience improving CI/CD workflows beyond basic deployment.
• Mobile Accessibility: Knowledge of accessibility best practices for mobile applications.

Let’s Start With a Hello:

We’re looking for someone who’s not afraid of data, loves finding stories behind the numbers, and knows that every chart hides a business decision waiting to happen. If that sounds like you — welcome aboard!

Who We Are:

We’re an international iGaming company with a passion for smart marketing, meaningful insights, and fast growth. Our teams work across multiple markets, blending creativity with analytics to make every campaign count. We believe in collaboration, curiosity, and celebrating small wins that lead to big results.

What You’ll Be Doing:

• Turning marketing data into insights that drive decisions and shape strategy.
• Building and maintaining dashboards and reports for campaigns across all channels (Digital, CRM, Email, etc.).
• Measuring the performance of ad campaigns — calculating CTR, CPC, CPA, ROI, and other key metrics.
• Running A/B tests and translating numbers into clear, actionable recommendations.
• Helping optimize marketing budgets and forecasting campaign results.
• Automating reports and monitoring processes to make everyone’s life easier.

What Makes You a Great Fit:

• You’ve worked with marketing or product data for 1+ year.
• You’re confident with SQL, Google Sheets / Excel, and BI tools like Power BI, Tableau, Looker, or Data Studio.
• You understand sales funnels and know your way around metrics like Retention Rate, LTV, CPA, ROI, and CAC.
• You can translate complex data into stories people actually understand.
• You’re comfortable with large datasets and enjoy bringing structure to chaos.

Nice to Have:

• Experience with Google Analytics / GA4 / Firebase or other tracking systems.
• Knowledge of marketing attribution models.
• Basic understanding of ETL processes or ML forecasting models.

What’s In It for You:

• A competitive salary plus performance bonuses that reward your hard work.
• Flexibility in where and how you work.
• A multicultural team that feels like friends as much as colleagues.
• Opportunities to grow, take on new challenges, and shape your own path.

Let’s Wrap It Up:

If you’re ready to turn marketing numbers into growth stories, let’s talk. Bring your skills, your curiosity, and your love for data — we’ll bring the tools, challenges, and a team that believes in what you do.

Let’s Start With a Hello:

Hey there, space creator! 
We’re on the lookout for a 2D Artist ready to bring our slot worlds to life — from dazzling characters to immersive environments and sleek UI.
If your art turns pixels into emotion and you love shaping stories through color, light, and texture — you might have just found your next cosmic mission.

Who We Are:

We’re an international iGaming game studio fueled by creativity, energy, and a shared love for what we do.
We work across global markets, launch exciting projects, and build games that players actually remember.
Think of us as a blend of professionalism and play — structured enough to achieve great things, but free enough to experiment and have fun along the way.

What You’ll Be Doing:

• Creating high-quality illustrations — characters, backgrounds, symbols, and UI elements;
• Developing visual concepts and polishing them into final renders;
• Owning the art process from first sketch to finished asset;
• Adapting to different art styles depending on project needs;
• Preparing layered, optimized assets for animation and development;
• Collaborating closely with animators, designers, and developers to make sure everything clicks.

What Makes You a Great Fit:

• You’re confident in Photoshop and familiar with Illustrator;
• You understand composition, proportions, lighting, and color theory;
• You can design both characters and environments that tell a story;
• You’re open to feedback and value collaboration;
• You’re organized, self-driven, and love bringing your ideas to life;
• Experience in slot game production or iGaming is a big plus — but passion and curiosity matter even more.

What’s In It for You:

• Fully remote position — work from anywhere;
• A steady flow of exciting slot projects and game art tasks;
• Creative freedom and visible impact on the product;
• A friendly, experienced iGaming team that values your input;
• Competitive reward system for your results.

Let’s Wrap It Up:
If this feels like your kind of adventure — we’d love to meet you.
Bring your creativity, your passion, and your favorite brush — we’ll bring the spins, the challenges, and a team that’s ready to cheer you on from day one. 

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience.

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen.

About your role: When your communication style matches the energy of premium users, and you enjoy turning support into relationship management  this is your kind of challenge. As a VIP Support Agent, you’ll be working with the most valuable users of our platform, real whales who generate major revenue and define our brand loyalty. You’ll be part of a high-performing team where quality of service is a philosophy, not a metric. Expect an international audience, fast decisions, and visible impact, your actions directly affect the company’s numbers and user satisfaction.
 

In this role, you will

• Build strong, trust-based relationships with VIP users, ensuring a personal and premium level of service
• Provide high-quality support through chat and other communication channels
• Anticipate client needs and proactively offer tailored solutions
• Collaborate with product, payment, and risk teams to solve complex cases and improve user experience
• Maintain an exclusive service tone aligned with the brand’s “quality over quantity” philosophy
• Track and report key insights from VIP feedback to help shape strategic decisions
• Be ready for evening shifts with a flexible work schedule.

It’s all about you

• You have at least 1 year of experience in customer support, account management, or a similar client-facing role
• Excellent English communication skills, both written and verbal
• Ability to stay composed and solution-oriented under pressure
• Understanding of how to manage high-value clients with empathy, tact, and precision

• You’re curious, proactive, and driven by real business impact rather than scripts

   

Would be a plus

• Experience working with VIP clients
• Experience with CRM systems or live chat platforms is a plus

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Online yoga with an instructor certified by the Ukrainian Federation of Yoga
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process
 

• Intro call
• Interview with Hiring Manager
• Test Task
• Final Interview
• Reference check
• Offer

BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees, in a positive and welcoming environment.

We're looking for an experienced Head of UX  to join our team in the office in Valencia. 

✅ Requirements:

✔️Experience: 8+ years of UX design experience, with at least 3+ years in a leadership role focused on Casino, Sportsbook, or other online gaming platforms.

✔️Portfolio: A strong portfolio showcasing UX work in Casino or Sportsbook platforms, demonstrating experience with game interfaces, betting workflows, live betting, and other dynamic gaming experiences.

✔️Platform Expertise: Experience designing complex digital platforms, with a focus on scalability and usability for high-traffic through mobile and web.

✔️Tools & Skills: Proficiency in design tools such as Figma (low/high fidelity prototypes), Miro, Confluence, Jira, strong understanding of design systems.

✔️Research: Expertise in UX research and usability testing, with a solid ability to translate research insights into actionable design improvements.

✔️Compliance Knowledge: Familiarity with industry regulations for online gaming, including responsible gaming features and age verification processes.

✔️Communication: Strong communication skills, with the ability to articulate design strategies and the business impact of UX initiatives to stakeholders at all levels.

✔️Education: Bachelor’s degree in Design, Human-Computer Interaction (HCI), Psychology, or related field, or equivalent practical experience.

✅ Responsibilities:

✔️UX Vision, Strategy, and Platform Design Leadership - lead the overall UX strategy of the platform (web, mobile, in-app), ensure all design decisions align with company objectives and platform growth.

✔️Platform design Team Mentorship & Development - bring fresh UX ideas aligned with business, to grow design team’s UX expertise and high-performance culture that prioritizes quality.

✔️Design System and Platform Consistency - maintain a complex design system development that creates one big workflow for the whole RND, contains consistency between design, main stakeholders and engineering teams.

✔️User-Centric Experience Design - create intuitive, user- and business-friendly experiences for a diverse audience of users, focus on critical user journeys.

✔️Cross-Functional Teams Collaboration and Platform Integration - work closely with all UI/UX designers, product managers and engineers to ensure that your UX is clear and used across all the teams.

✔️UX research and Performance Optimization - use all of the UX research methods you can (player feedback, analytics, A/B testing, or usability research) to drive improvements, focusing on key performance indicators, set your own analytic preferences.

✔️Innovation and Industry Trends - know the competitors and utilize research insights to emerge trends and innovations into platform seamlessly.

✔️Stakeholder Management and Communication - present UX strategy, design solutions, and performance results to senior leadership and key stakeholders, ensuring design initiatives align with business goals.

✅ We offer excellent benefits, including but not limited to:

✔️23 working days of vacation per year

✔️6 sick days without a doctor's note

✔️Medical insurance

✔️Birthdays, milestones and employee anniversaries celebrations

✔️Modern offices with snacks and all the essentials

✔️Social Club and more than 50 events per year - coming soon

✔️Breakfasts and lunches (partially covered)

✔️Language classes & tennis lessons (partially covered)

Position: Influence Manager (Forex trading niche)
Location: Remote

Who we are:

We are an international product IT company that develops a products and add-ons for learning and accelerating Forex trading. Now we are looking for an Influence Manager to join our friendly team.

Our ideal teammate:

• 2+ years of experience in influencer marketing, brand partnerships, cold B2B sales or PR.
• Experience in the Forex trading niche.
• Strong spoken English - C1 level and willingness to participate in video calls with potential influencers.
• Strong negotiation, communication, and networking skills.
• Ability to build and maintain long-term relationships with partners.
• Analytical mindset: ability to evaluate performance and optimize campaigns.
• Experience with influencer management tools like HypeAuditor.
• Understanding of SEO, PPC, and digital marketing is a plus.
• Self-driven, proactive, and result-oriented — able to turn connections into measurable outcomes.

What you’ll be doing:

• Identify, outreach, recruit, and manage influencers across YouTube, Twitter/X, Instagram, and other platforms.
• Hosting online meetings with potential partners, as well as developing scripts and scenarios.
• Build, maintain, and nurture long-term partnerships, turning them into brand ambassadors.
• Develop and execute influencer marketing campaigns, including sponsored content, webinars, and giveaways.
• Negotiate collaboration terms, commission rates, and bonus structures to ensure mutually beneficial cooperation.
• Track, analyze, and optimize campaign performance to maximize ROI and revenue.
• Develop strategies to scale influencer programs.
• Create ambassador programs to strengthen long-term relationships.
• Collaborate with marketing and product teams to align partnerships with business goals.
• Stay up to date with influencer marketing trends, new channels, and best practices.

What We Offer:

• Competitive salary;
• Paid leave (20 days/year) and sick leave (10 days/year);
• Working with interesting projects, personal development within the company;
• Possibility to get extra education related to your specialty, paid by the company;
• Friendly, cheerful team with a highly developed corporate culture.

Your role and impact:

As a Quality Assurance Specialist at WhiteTech you will play a crucial role in maintaining and enhancing the quality of our cutting-edge payment solutions. Your efforts in identifying, reporting, and tracking bugs, along with your active involvement in the entire software development lifecycle, will directly contribute to the reliability and performance of our products. You'll collaborate with a dynamic team to push the boundaries of what's possible in the fintech industry.

Requirements & skills:

• 4+ years of experience in manual and semi-automated testing of web-based applications.
• 3+ years of hands-on experience with API testing, including auth flows, error handling, and payload validation.
• A strong "pixel-perfect" mindset and ability to quickly identify visual and behavioral UI issues.
• Experience with responsive design testing, browser dev tools, network analysis, and cross-platform validation.
• Deep knowledge of Postman, Chrome DevTools, Swagger, and test management systems (e.g. TestRail, Xray).
• Good understanding of frontend–backend architecture, including REST APIs, session handling, and data flows.
• Working knowledge of SQL for data validation and backend consistency checks.
• Proven experience testing payment systems, transactional flows, and basic third-party integrations.
• Solid understanding of SDLC, STLC, and Agile (Scrum/Kanban) development processes.
• Strong communication and documentation skills in English (Intermediate).
• Proactive, analytical, and able to work autonomously with a strong sense of ownership.

Our recruitment process typically follows these stages:

1. Call with recruiter (45 min)
2. Test Task
3. Technical Interview (60 min)
4. Soft Skills Interview (35 min)

Our client is a huge and well-known retailer Join the team building a next-generation checkout platform, a critical component driving over $6 billion in annual demand. As a Senior Software Engineer in the Post-Purchase team, you'll design and deliver end-to-end features for a platform at the heart of our customer journey. You'll work across the full stack, from Web UI (React, Redux, Node.js, TypeScript - 80%) to backend services (Java, Go - 20%) and cloud infrastructure (AWS, Kubernetes, Docker). With a focus on automation, scalability, and exceptional customer experiences, you'll shape systems that handle millions of orders each year.

Responsibilities

• Design and collaborate with local and partner teams.
• Participate and contribute to the agile development and planning process.
• Write highly maintainable, easy-to-understand code for RESTful Services, event-driven systems, databases, and cloud infrastructure following secure coding practices.
• Demonstrate a foundational understanding of standards, concepts, and principles of engineering to solve the practical needs of the business.
• Design complex systems at the organization level with up/downstream dependencies and understand business metrics for the organization.
• Mentor other engineers and help them split larger designs into individual work units.
• Design and validate all scenarios conform to code quality through complete and automated unit, functional, integration, and end-end testing.
• Identify and prevent performance issues, optimize solutions and infrastructure, and lead cross-functional troubleshooting.
• Instrument code appropriately, creating custom metrics, alerts, and dashboards.
• Ensure adherence to Engineering best practices across the entire solution.
• Collaborate with other software engineers on design and best practices and conduct code reviews.
• Understand tradeoffs in types of engineering processes and adjust a team process to meet the project's needs.
• Test all scenarios and conform to quality and security standards
• Participate in design and code review to ensure quality and testability of feature code
• Participate in 24X7 on-call responsibilities

Skills:

• 6+ years of professional experience in developing REST-ful services and Event-driven applications
• Solid foundation in software engineering practices, data modeling, object-oriented analysis and design, design patterns, and algorithms
• Deep experience with Web UI development using JavaScript (React, Redux, TypeScript, Node.JS)
• Experience using Go Lang, Java, .Net or other object-oriented program languages

Will be a plus:

• Experience using AWS services such as Kubernetes, Elastic Cache Redis, DynamoDB, Lambda, CloudFormation, etc., or features on other similar cloud hosted platforms.
• Familiarity with Linux/Docker and open source software development.
• Familiarity with test automation and CI/CD pipelines
• Familiarity with Kubernetes, New Relic and Splunk

Requirements

• 4+ years of experience in backend or systems engineering for distributed applications.
• Strong Python skills.
• Hands-on experience with LangChain / LangGraph or similar agent orchestration frameworks.
• Deep understanding of event-driven systems and asynchronous programming (queues, pub/sub, workers).
• Experience with Kafka, RabbitMQ, or AWS SQS.
• Solid knowledge of microservice architecture, APIs, and data contracts.
• Familiarity with Docker / Kubernetes and CI/CD pipelines.
• Strong focus on performance, observability, and clean code.

Nice to Have

• Background in trading or fintech systems (order flow, risk checks, PnL tracking).
• Experience with PostgreSQL, Redis, and real-time data pipelines.
• Familiarity with AI/LLM agent patterns (personas, tools, memory, planning).
• Interest in financial markets or algorithmic trading concepts.

Responsibilities

• Architect and implement the LangGraph-based orchestration layer that coordinates strategy, risk, compliance, and execution agents.
• Define and maintain core event schemas (SignalEvent, OrderIntent, RiskDecision, ExecutionReport, etc.) used across services.
• Manage distributed Strategy Workers (user × strategy × symbol × timeframe) with low-latency execution targets (< 50 ms p50).
• Build a replayable event store for audit, recovery, and simulation.
• Integrate with backend services for execution, risk checks, and portfolio tracking.
• Implement observability — structured logging, metrics, and tracing (OTel / Prometheus).
• Collaborate with Quant and Backend teams to ensure strategies flow seamlessly from signal generation to execution.
• Contribute to design decisions on scalability, fault isolation, and event-driven architecture.

We offer

• Flexible working hours.
• Fair salary (regular performance-based salary reviews).
• 20 working days paid vacation and 15 sick leaves.
• Fully paid medical insurance.
• English classes in the office.
• Bookkeeping and accounting on us.
• No time trackers — ability to do quality work.
• Approachable management, open to suggestions and innovations.
• Friendly team and enjoyable working environment.

Full-time / Remote

Market: Indonesia

JayJay is an EdTech company shaping the future of learning and work. We help people and teams gain digital skills that improve their quality of life — from design and programming to marketing and management.

We are looking for a Business Developer (B2B) who will help us grow corporate partnerships and expand our presence in the Indonesian market.

Your mission:
Develop and execute a strategy to grow B2B partnerships and corporate sales.

What you’ll do:

• Conduct market and customer analytics to identify potential clients and key decision-makers.
• Build and manage the sales funnel: outreach, qualification, offer, closing.
• Create and test scripts and commercial offers tailored to client needs.
• Maintain CRM data and sales metrics to ensure performance visibility.
• Support and develop long-term relationships with clients.
• Collaborate with the marketing team to strengthen JayJay’s brand in the corporate education market.

• Cooperate closely with the core teams in Indonesia and Ukraine.

   

Requirements:

• 3+ years of experience in B2B sales or business development (preferably in EdTech, SaaS, or HR Tech).
• Experience in cold sales, lead generation, and client retention.
• Strong communication and negotiation skills.
• Analytical mindset and data-driven approach.
• Upper-Intermediate English or higher.

• Team leadership experience will be a plus.

   

We offer:

• Remote work format.
• Salary + performance-based bonuses.
• Paid vacation and sick leaves
• A supportive and friendly team.
• Growth opportunities within an international EdTech company.
• Dynamic environment with a mission-driven team focused on improving people’s quality of life through education.

Bitunix is expanding across the CIS region and building a team of professional Business Development Managers who will play a key role in driving user growth and becoming essential partners in the company’s success.

Responsibilities:

• Drive user growth and expand Bitunix’s presence in the CIS market through strategic partnerships and influencer collaborations.
• Identify, engage, and develop relationships with Key Opinion Leaders (KOLs), influencers, and relevant partners to accelerate business expansion.
• Manage and strengthen existing partnerships and user communities.
• Collaborate with potential investors and organizations to explore new business opportunities and promote the Bitunix brand.
   

Qualifications

• Minimum of 2 years of experience in Business Development, focusing on partnerships, influencer/KOL management, or user acquisition.
• Deep understanding of the CIS crypto market and its key players.
• Proven record of achieving or exceeding growth and partnership goals.
• Strong passion for the crypto and blockchain industry.
• Self-driven, detail-oriented, and result-focused professional able to work independently.
• Fluent English & Russian (B2 level and higher)

Required Skills
 

• Experience in Business Development preferably in top exchanges
• Partnership and influencer/KOL management.
• User acquisition strategies.

Preferred Skills

• Strong knowledge of the CIS crypto market.
• Strong networking abilities.

Please carefully read the JD, we do not accept candidates with no experience working with CEX.

We are seeking a talented Senior Full-stack Developer with expertise in React and Node.js to join our dynamic team. You will work on building scalable, user-friendly web applications, collaborating with designers, backend engineers, and product managers to deliver exceptional solutions

Requirements:

• 5+ years of experience with React and Node.js.
• Proficiency in JavaScript/TypeScript.
• Strong understanding of RESTful APIs and database systems (e.g., MongoDB, PostgreSQL).
• Familiarity with version control tools like Git.
• Experience with state management libraries (e.g., Redux, Context API).
• Knowledge of deployment pipelines and cloud platforms (e.g., AWS, Docker, CI/CD).
• Excellent problem-solving skills and attention to detail.

Nice-to-Have:

• Experience with Next.js 
• Knowledge of GraphQL.
• Familiarity with testing frameworks (e.g., Jest, Mocha).

Responsibilities:

• Develop and maintain responsive web applications using React for the frontend.
• Build robust APIs and backend services with Node.js.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Optimize applications for maximum speed and scalability.
• Troubleshoot and debug issues across the stack.
• Stay updated with the latest trends and technologies in web development.

What we offer:

• Competitive salary and benefits.
• Flexible working hours and remote options.
• Opportunities for professional growth and learning.
• A collaborative and inclusive work environment.