Jobs at Djinni

We are a decentralized mobile application that empowers global users with high-yield investment opportunities based on decentralized finance protocols on the Ethereum blockchain.

We are seeking a talented and experienced UI/UX Designer with expertise in both web and mobile design. In this role, you'll be responsible for designing user-centric interfaces for our
application and crafting compelling promotional materials such as banners and other marketing assets. The ideal candidate should have a strong understanding of design principles and a passion for combining creativity and technology in the DeFi space.
 

Your Skills and Experience:

● Minimum of 2 years of experience in UI/UX design, with a strong portfolio showcasing your best work.
● Proven experience in both web and mobile design, with a focus on responsive and mobile-first principles.
● Proficiency in design tools such as Adobe Creative Suite, Figma, Sketch, or other equivalent software.
● Strong knowledge of promotional graphics, banners, and other digital marketing materials.
● Excellent communication and collaboration skills, with the ability to articulate design ideas effectively.
● Ability to work in a fast-paced, agile environment and handle multiple projects simultaneously.

What We Offer:

● Competitive salary and equity package.
● Opportunity to work in a rapidly growing industry with cutting-edge technologies.
● Flexible working hours and remote work options.
● Professional development opportunities to enhance your design and technical skills.
● A dynamic, innovative, and inclusive work environment.

Key Responsibilities:

● UI/UX Design: Create intuitive and visually engaging user interfaces for mobile and web
platforms, ensuring consistency and adherence to brand identity.
● Promotional Assets: Design eye-catching promotional banners, graphics, and other
marketing materials to support campaigns and product launches.
● Collaboration: Work closely with development and marketing teams to bring designs to
life and ensure a seamless user experience.
● User Research & Testing: Conduct user research and usability testing to gather insights
and refine designs based on user feedback.
● Trends & Best Practices: Stay updated with the latest design trends and tools, especially
those relevant to fintech and DeFi.

We are looking for a focused and detail-oriented HR Manager to join our growing team. The HR Manager will play a key role in managing daily HR operations, supporting employee onboarding, organizing company events, and contributing to a positive work environment. If you are a highly organized, proactive, and people-oriented professional, we would love to hear from you!

HOW YOU WILL MAKE AN IMPACT Pre-boarding & Onboarding:

• Organize equipment and access for new teammates
• Conduct onboarding meetings and prepare a welcome introduction
• Ensure smooth integration into the company culture
• Provide support for employees during the probationary period
• Manage the probationary period closure process and evaluations
• Coordinate welcome box delivery upon successful probation completion

Cross-boarding & Off-boarding:

• Manage the cross-boarding process and prepare internal offers
• Negotiate and coordinate transition terms for role changes
• Conduct exit interviews and analyze departure reasons for retention insights

Performance & Development:

• Conduct comprehensive performance reviews and implement development plans
• Execute regular 1:1 meetings, analyze results, and collaborate with team leads on outcomes
• Support employee growth through targeted training and career planning initiatives

Culture & Engagement:

• Organize engaging online/offline events and team-building activities
• Manage internal communications across company channels
• Conduct surveys and implement data-driven retention strategies
• Develop and strengthen employer brand initiatives

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• At least 2 years hand-on experience as an HR Generalist or HR Manager in the field of iGaming, IT.
• Knowledge of English and Ukrainian at level B2 and above.
• Knowledge and experience working with HRIS systems.
• Experience in organizing onboarding and conducting performance reviews.
• Ability to support employees at all stages of work, including the probationary period.
• Experience in organizing corporate events.
• High communication and organizational skills, the ability to solve various HR tasks with a focus on developing and maintaining corporate culture.

HOW WE WILL KEEP YOU SMILING

• We offer flexible working hours and remote work setup, enabling you to plan your work around your life and not your life around work!
• We offer unlimited vacation days, and we provide sick leave of paid.
• We are ready to offer relocation support for candidates.
• A competitive compensation that values the skills and experience you bring.
• Employee referral bonus and gifts for your special days.
• Financial support in 50% for learning expenses to help you in your professional growth!
• With us, you will experience a positive atmosphere and a company culture where people are valued above all else. You'll also have the opportunity to participate in fun team-building activities.

Our Customer:

The company is a global leader in Virtual and Augmented Advertising and Product Placement, with over a decade of experience in the industry. It partners with TV stations and producers worldwide to deliver impactful, AI-enhanced advertising solutions that generate new revenue and elevate brand visibility. Initially focused on traditional advertising, the company now specializes in integrating virtual reality and AI into television advertising. The company’s technology is used in live tournaments and annual non-sports events.

Responsibilities:

• Develop and maintain the backend pipeline to monitor, synchronize, and manipulate data workflows over the cloud and on-premise;
• Integrate and manage modules written both in C++ and Node.js;
• Implement a complex metadata system over AWS, including S3 security access and acceleration;
• Design and deploy backend architecture (Node.js) to manage data allocation and pipeline control;
• Create and maintain a dashboard to monitor pipeline status and performance.

Required experience and skills:

• 8+ years of experience in backend development;
• Experience with Node.js;
• Experience with AWS;
• Proficiency in Client-Server architecture design at scale;
• English — Upper-Intermediate.

Would be a plus:

• Experience with database management, particularly MySQL;
• Experience with C++ real time programming;
• Experience with sports broadcasting and AR technology.

Working conditions:

• 5-day working week, 8-hour working day, flexible schedule;
• All UA public holidays are days off;
• Vacation and sick leave are covered by the company;
• Remote work.

Summary

We need a simple script to calculate on-chain wealth for a list of Ethereum wallets. Input and output must be integrated with Google Sheets.

Phase 1 Scope:
- Read a list of Ethereum wallet addresses from Google Sheets
- For each wallet:
  - Use API to get token balances
  - Focus on ETH, stablecoins (USDC, USDT, DAI), and major tokens (AAVE, UNI, etc.)
  - Skip wallets with no activity in the last 12 months
  - Fetch token prices (e.g. via Coingecko, use caching)
  - Calculate total USD value per wallet
- Write results (breakdown + total value) back to Google Sheets

Requirements:
- Use Python (preferred) or Node.js
- Handle large lists (1k–30k+ wallets)
- Respect API limits (support basic caching or batching)

Deliverables:
- Script + Google Sheet integration
- README with setup instructions

If this goes well, we will expand to more advanced scoring (NFTs, social data, clustering).

PIN-UP Global is an international holding specializing in the development and implementation of cutting-edge technologies, B2B solutions, and innovative products for the iGaming industry. We handle the certification and licensing of our products, delivering high-quality, reliable solutions to our clients and partners across the globe.

We’re looking for a proactive and experienced Email Marketing Manager to join our team and take ownership of multi channel user communication.

Requirements:

— At least 2 years of experience as an Email Marketing Manager;
— Work experience with email senders (Mailchimp, Sendgrid, Klaviyo, etc.);
— Basic knowledge of HTML/CSS and how to create HTML emails;
— Knowledge of key communication metrics;
— Knowledge of general internet marketing trends and email marketing in particular;
— Creativity, self-sufficiency, responsibility, and productivity.

Responsibilities:

— Conducting communication with clients via SMS, email, push notifications, pop-ups, and messengers;
— Planning SMS, email, and other campaigns;
— Creating email templates;
— Implementing player-oriented communication automation projects;
— Segmentation of users;
— Constant optimization of communication processes and tools;
— Working with communication plan;
— Analysis of communication and promo campaigns results.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;
🏖Paid vacations, personal events days, days off;
🫖Paid sick leave;
👨🏻‍⚕️Medical insurance;
💵Referral program — enjoy cooperation with your colleagues and get the bonus;
📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;
🗣Free internal English courses;
🧘Sport benefit;
🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳Company events, team buildings.

About Flickplay

Flickplay is pioneering the next wave of location-based entertainment, bridging digital and real-world play through a map-based, multi-IP-enabled platform. Flickplay empowers fans to collect game-ready characters that unlock third-party digital and IRL experiences. By blending mixed-reality commerce, social engagement, and loyalty-driven rewards, Flickplay creates an open ecosystem where characters from top-tier IPs— including Bandai Namco, Disney, and Warner Bros seamlessly move across games, community platforms, loyalty programs, and real-world activations, turning fans’ everyday experiences into portals for next-generation entertainment.
 

🔥 What You’ll Do:

• App Engagement Strategy
  • Own and execute the in-app content calendar in alignment with IP drops, product features, and seasonal campaigns.
  • Collaborate with the product and creative teams to surface features, digital collectibles, and UGC that keep users coming back.
  • Launch creative in-app moments (e.g., streaks, challenges, content spotlights) to boost DAU and session time.
• Push Notification & Messaging
  • Design and implement a push notification strategy that drives excitement and return visits without fatigue.
  • Create copy for segmented push campaigns based on user behavior, time zone, and collection interest.
  • Continuously A/B test timing, tone, and format to optimize open and conversion rates.
• Email Marketing & Lifecycle
  • Develop email flows using Klaviyo (welcome series, drop alerts, re-engagement, win-backs).
  • Write and design high-performing emails that tell compelling stories about our latest IP activations and community content.
  • Report on performance and iterate on content and timing to improve engagement metrics.
• Community Activation
  • Drive user conversations around app features, challenges, and new characters/IPs on social and in-app feeds.
  • Surface top community creations and spotlight active users to build a culture of participation.
  • Partner with the support team to route community feedback into product improvements and content ideas.
     

✨ What You Bring:

• 2 years experience in content strategy, CRM, lifecycle marketing, or community management (experience with mobile apps preferred).
• Familiarity with platforms like Klaviyo, OneSignal, or Braze.
• Strong copywriting and storytelling skills, with a sharp eye for tone and timing.
• Ability to analyze content performance and pivot strategies based on data insights.
• Passion for fandoms, digital culture, and interactive storytelling.
   

🎯 KPIs You’ll Own:

• Push notification open and engagement rates
• Email campaign CTRs and conversions
• Weekly active users (WAU), retention metrics, UGC participation
• Community sentiment and response time

Responsibilities:

• Design, develop, and maintain high-performance backend services using Node.js.
• Build and deploy serverless applications on Google Cloud Platform (GCP).
• Develop event-driven architectures using GCP Pub/Sub.
• Optimize and manage MongoDB and Redis for efficient data storage and caching.
• Work with Firebase for real-time database and authentication solutions.
• Containerize applications using Docker and deploy them on GCP Cloud Run.
• Automate infrastructure provisioning and deployment using Terraform.
• Integrate and manage payment systems, such as Stripe.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure high performance, scalability, and security of applications.
• Troubleshoot and resolve production issues in cloud-based environments.
• Work on blockchain integrations, including indexers (Alchemy, Moralis) and transaction processing.

Requirements:

• 4+ years (for Middle) / 6+ years (for Senior) of experience in software engineering.
• Strong proficiency in Node.js and JavaScript.
• Hands-on experience with Google Cloud Platform (GCP) and serverless architectures.
• Experience with GCP Cloud Run, GCP Pub/Sub, and other GCP services.
• Proficiency in database design and optimization using MongoDB and Redis.
• Knowledge of Firebase for authentication and real-time databases.
• Experience with Docker for containerization and cloud deployments.
• Hands-on experience with Terraform for infrastructure as code.
• Experience integrating payment systems like Stripe.
• Familiarity with microservices and event-driven architectures.
• Strong problem-solving skills and ability to work in an agile environment.

Nice to Have:

• Experience with Python for backend services and scripting.
• Understanding of how blockchain works and experience with Polygon, Flow, or blockchain indexers like Alchemy and Moralis.
• Experience with Solidity or similar languages for dApps and smart contracts.
• Experience with other serverless platforms (e.g., AWS Lambda, Azure Functions).
• Knowledge of CI/CD pipelines and DevOps best practices.
• Experience with additional front-end frameworks like React or Vue.js.
• Understanding of security best practices in cloud applications.

About Flickplay

Flickplay is your go-to marketplace for digital toys that are always ready to make new friends and play. Unbox the excitement with our Mystery Box and prepare to be delighted by a surprise bear waiting for you! Barely a Bear is a collection of smart digital bears ready to play. If you're seeking the same thrill you once had while hunting for Pokémon, the Flickplay app uses augmented reality technology to create exciting experiences and fun games. These interactive toys are definitely a collector’s item. Leave traditional plush toys behind, and explore a new modern model of teddy bears. Join a community of creators, gamers, parents, and kids. 

Flickplay.co

EXITEK team is looking for a Machine Learning Engineer. We're expanding our development team and looking for a passionate, experienced, self-organised candidate to work on our BeautyUp app (https://apps.apple.com/us/app/id1671843069).

Responsibilities:

• Design, develop, and optimize state-of-the-art computer vision pipelines, algorithms and models;
• Conceive and experiment with innovative features and functionalities in the realm of photo editing and enhancement;
• Collaborate with cross-functional teams to integrate machine learning models into production systems and pipelines.

Requirements:

• Proficiency in Python and PyTorch;
• Experience in Computer Vision (GANs, SD, etc.) is a must;
• Deep understanding of the current state of the art in machine learning and computer vision;
• Robust communication skills, complemented by the ability to thrive in a collaborative team environment.

EXITEK team is looking for an Motion Designer. We're expanding our creative team and looking for an independent and creative candidate to make creatives to promote our app - BeautyUp (https://apps.apple.com/us/app/id1671843069).

Responsibilities:

• Create video ads for mobile apps to run on Facebook, Instagram and TikTok;

• Write concepts and scenarios;

• Prepare and animate photo and video materials;

• Find and produce content;

• Deal with editing, keying, tracking, and color correction.

Requirements:

• 2+ years of experience in motion design;

• Experience with mobile app ads;

• A feel for the rhythm and timing of animation;

• Understanding of composition and design principles;

• Experience with Adobe products such as After Effects, Photoshop, and Illustrator;

• At least a pre-intermediate level of English;

• A nice portfolio is a must.

Who are we

EXITEK, an AI-first company, is revolutionizing how photos are edited. With a mission to bring cutting-edge AI technology to the masses.

Team and role

Marketing team is responsible for the sustainable growth of our user base and revenue. The team’s core job includes strategy, budgeting, reporting, and driving strategic decisions.

As a Senior User Acquisition Manager you will take part in managing our app's BeautyUp (https://apps.apple.com/us/app/id1671843069) direct marketing activity. You will have the opportunity to play a vital role in driving the growth and success of BeautyUp's user base through strategic acquisition campaigns.

Responsibilities:

• Actively manage and carry out large-scale campaigns via various paid media channels;
• Develop benchmarks, set goals, plan and execute online marketing strategies;
• Create insightful, data-driven reports and draw meaningful conclusions that drive overall sales growth;
• Test, monitor and analyze performance and optimize according to KPIs;
• Design A/B tests to measure lift in campaign performance and improve conversion rate;
• Collaborate with internal creative team to create assets for campaigns.

Requirements:

• 2+ years of experience managing significant monthly direct marketing budgets ($100K and up) on Meta Ads;
• Experience with data analysis & marketing data platforms such as Power BI - a must;
• Exceptional analytical and quantitative skills, strong Excel / Google spreadsheet skills;
• Diligent, proactive, highly organized team player;
• Ability to prioritize, plan and work independently, take initiative to find answers and make informed decisions;
• Understanding of subscription-based business models - a plus;
• High level of English.

EXITEK team is looking for an Motion Designer. We're expanding our creative team and looking for an independent and creative candidate to make creatives to promote our app - BeautyUp (https://apps.apple.com/us/app/id1671843069).

Responsibilities:

• Create video ads for mobile apps to run on Facebook, Instagram and TikTok;

• Write concepts and scenarios;

• Prepare and animate photo and video materials;

• Find and produce content;

• Deal with editing, keying, tracking, and color correction.

Requirements:

• 2+ years of experience in motion design;

• Experience with mobile app ads;

• A feel for the rhythm and timing of animation;

• Understanding of composition and design principles;

• Experience with Adobe products such as After Effects, Photoshop, and Illustrator;

• At least a pre-intermediate level of English;

• A nice portfolio is a must.

Who are we

EXITEK, an AI-first company, is revolutionizing how photos are edited. With a mission to bring cutting-edge AI technology to the masses.

Team and role

Marketing team is responsible for the sustainable growth of our user base and revenue. The team’s core job includes strategy, budgeting, reporting, and driving strategic decisions.

As a Senior User Acquisition Manager you will take part in managing our app's BeautyUp (https://apps.apple.com/us/app/id1671843069) direct marketing activity. You will have the opportunity to play a vital role in driving the growth and success of BeautyUp's user base through strategic acquisition campaigns.

Responsibilities:

• Actively manage and carry out large-scale campaigns via various paid media channels;
• Develop benchmarks, set goals, plan and execute online marketing strategies;
• Create insightful, data-driven reports and draw meaningful conclusions that drive overall sales growth;
• Test, monitor and analyze performance and optimize according to KPIs;
• Design A/B tests to measure lift in campaign performance and improve conversion rate;
• Collaborate with internal creative team to create assets for campaigns.

Requirements:

• 2+ years of experience managing significant monthly direct marketing budgets ($100K and up) on Meta Ads;
• Experience with data analysis & marketing data platforms such as Power BI - a must;
• Exceptional analytical and quantitative skills, strong Excel / Google spreadsheet skills;
• Diligent, proactive, highly organized team player;
• Ability to prioritize, plan and work independently, take initiative to find answers and make informed decisions;
• Understanding of subscription-based business models - a plus;
• High level of English.

🧠 About Altss

Altss is building the next-generation institutional investor intelligence platform—faster than Preqin, deeper than Harmonic, and more transparent than PitchBook.

We use OSINT, AI, and proprietary infrastructure to surface where capital is moving—before it’s reported. Our clients include emerging managers, institutional IR teams, and data-driven GPs who need an edge.

Now we’re scaling visibility—and we’re hiring a top-tier content operator to lead that charge.

🎯 Role Overview

We’re looking for a high-output, senior content & distribution lead to take full ownership of our visibility—across web, social, LLMs, and email.

This is not a content strategist role. It’s a daily-execution, full-stack content role—designed for someone who can write, publish, and amplify content with speed, clarity, and measurable impact.

You’ll write across multiple formats, ship daily, and continuously optimize how Altss is discovered—by people and by LLMs.

💼 What You’ll Own

🖊️ Content Execution:

• Write and publish daily across LinkedIn, X/Twitter, and Facebook
• Translate OSINT data and platform insights into engaging social content

• Create carousels, LP trends, product explainers, and comparison posts

   

📰 Editorial & SEO Publishing:

• Write and publish 2–3 high-quality blog posts per week
  • SEO-optimized, structured for LLM prompt visibility
  • Target key investor, IR, and allocator queries

• Draft and distribute a weekly investor-focused newsletter

   

🌐 Website & Messaging:

• Own and continuously improve all website and subpage copy
  • Homepage, product pages, comparisons, CTAs
  • Messaging for IR teams, GPs, family offices, and allocators
• Work in Sanity CMS and collaborate in Figma—no Canva

• Ensure messaging aligns with SEO goals, brand tone, and growth funnel

   

📣 Distribution & Visibility:

• Build our editorial system, SEO calendar, and LLM prompt strategy
• Monitor visibility via Google Search Console, LLM testing (GPT, Perplexity, Claude)

• Support sales, cold outreach, and product marketing with content assets that convert

   

✅ You’re a Fit If You:

• Have 5+ years experience writing and publishing B2B SaaS or fintech content
• Can write sharp, fast, clear content daily—across formats and tones
• Know how to structure content for LLMs and SEO performance
• Have written or managed conversion copy for websites
• Can repurpose a single data insight into 5+ high-impact formats
• Understand how to distribute, not just create—via social, search, and email

• Are independent, fast-moving, and comfortable owning results

   

🧠 Bonus Points:

• Experience with investor data, alt assets, LP/GP workflows, or IR
• You’ve helped a challenger brand outrank or outgrow a legacy competitor
• Familiarity with prompt SEO testing (Perplexity, Claude, GPT prompt surfacing)

• Comfort briefing designers or working directly in Figma for social/visual assets

   

💻 Tools You’ll Use:

• Sanity (CMS)
• Figma (content layout, design collaboration)
• LinkedIn, X, Facebook
• GPT, Claude, Perplexity (for prompt testing)
• Google Search Console, site analytics

We are hiring a Senior Backend Java Engineer for a fast-paced InsurTech project developed for a major U.S.-based client in the insurance sector. The project aims to modernize and expand an enterprise platform used for risk analysis, policy management, and real-time claims processing.

About the Project:

You’ll join a cross-functional engineering team building and optimizing a distributed, event-driven backend system designed to handle complex business logic at scale. The system leverages Java with Spring Boot, integrates with Kafka for asynchronous communication, and applies Domain-Driven Design (DDD) principles to model intricate insurance workflows. You’ll work with both legacy and new microservices, contributing to a large-scale modernization initiative in close collaboration with client-side stakeholders.

Key Responsibilities:

• Design and implement scalable backend services using Java and Spring Boot

• Refactor legacy components to align with modern design and coding standards

• Model complex business domains following DDD best practices

• Contribute to architectural decisions and propose technical improvements

• Write reliable tests with JUnit and Cucumber

• Collaborate closely with QA and product teams to ensure smooth delivery

• Participate in daily standups, sprint planning, and other agile ceremonies

Requirements:

• 6+ years of backend software development experience

• Strong expertise in Java and Spring Boot

• Solid understanding of event-driven architecture, preferably with Kafka

• Hands-on experience with testing frameworks like JUnit and Cucumber

• Practical knowledge of Domain-Driven Design principles

• Good communicator with at least B2-level English

• Ability to work independently in a remote, distributed environment

• Bonus: prior experience in the insurance domain or with large-scale enterprise systems

This is a 3–6 month full-time remote engagement starting in June 2025, with potential for extension based on project needs. You’ll work flexible hours with overlapping availability for client calls, alongside a supportive engineering team dedicated to continuous learning, quality delivery, and mutual growth.

We’re looking for a Design Team Lead to join our creative team! This is a great opportunity for someone ready to step into a leadership role, contribute to exciting projects, and play a key part in growing and supporting our design team ⭐️

Key Responsibilities:

As a Team Lead, you will:

• Assist the sales team by developing UX/UI concepts and collaborating closely with clients to understand their needs;

• Collaborate with the resource manager to identify and match designers to project needs;

• Encourage team growth by organising knowledge-sharing sessions and supporting performance development.

As a Designer, you will:

• Prototype: create user flows and wireframes of different levels of detail, and test them;

• Create design interfaces for web and mobile applications; 

• Create a multifunctional design system;

• Conduct various UX testing and collect various artefacts during the defined phase;

• Conduct UX research that includes Stakeholder interviews, User interviews, Workshops, Design Audits, and Competitor analysis;

• Suggest enhancements to product design and offer alternative solutions.

Requirements:

• 3+ years of experience as a UI/UX Designer;

• Proven expertise in UX/UI design with a strong portfolio;

• Extensive experience in conducting UX research;

• Experience in working with design tools (Figma is required);

• Experience with designing wireframes & prototyping;

• Confident written and spoken English (B2 level or above);

• Excellent communication skills that allow you to collaborate effectively with different teams and clients;

• Ability to produce high-quality results through effective time management across multiple projects.

We offer:

• Transparent financial motivation;

• Remote workplace or a comfortable office in the center of Kyiv;

• 18 working days of paid leave annually;

• Unlimited sick days;

• Salary review twice a year;

• Compensation for our English-speaking club — 100%;

• Compensation for any AI tool of your choice — 100%;

• Compensation for coworking spaces — 100%;

• Compensation for gym memberships and professional courses — 50% (after the trial period);

• Compensation for any English courses — 50% (after the trial period);

• Compensation for sessions with a psychologist — 50% (after the trial period);

• Medical insurance (after the trial period).

Interview Stages:

Portfolio preview ➡️Screening Interview ➡️Technical Interview ➡️Job Offer

If you have the skills, passion, and determination we're looking for, apply now to become part of our exciting journey ⭐️