Jobs at Djinni

We're a multi-brand e-commerce company ($27M+/yr) in fashion and accessories, selling into EU and US markets. Products convert, AOVs are strong, we need experienced Google Ads buyers to scale spend profitably.

You'll do: Manage and scale campaigns across Performance Max and Display. Scale whatever way you think is best. Freedom.

You have:

• 1+ year managing Google Ads at $50K+/mo spend
• Strong Shopping / PMax / feed optimization experience
• E-commerce background (fashion, accessories, health preferred)
• Comfortable managing multi-country, multi-currency accounts

Compensation: $2,500–4,000/mo base + 10–15% of net profit above ROAS targets. Realistic total: $5–10K+/mo, uncapped. Fully remote, contractor.

We start with a paid 1-week test to evaluate fit for both sides.

We are looking for a Call Center Team Lead who combines the talent of a salesperson with the systematic approach of a manager. We need a person who speaks fluent English, understands player psychology, and knows how to build department operations to achieve maximum ROI.

Your future challenge: Effective management of the Outbound Sales team, increasing conversion rates, and ensuring flawless service for clients.

⚙️ Our Expectations (Requirements):

• English: Advanced (C1). You must communicate fluently, write compelling scripts, and pick up on the slightest nuances in operator conversations.
• Experience: 2+ years as a Team Lead or Supervisor in a Call Center (strictly in iGaming, Gambling, Crypto, or Forex).
• Hard Skills: Deep understanding of metrics (Conversion Rate, Retention, LTV, ROI) and data-driven decision-making.
• Sales Mindset: You know how to handle objections, how to "close" deals, and can teach the team to sell, not just consult.
• Management: Experience managing a team of 10+ people, conducting 1:1s, onboarding, and staff motivation.

• Tech: Confident user of CRM systems, VoIP telephony, and Google Sheets/Excel.

   

🚀 Key Responsibilities:

• Process Setup (Build from Scratch): Organizing department operations from the ground up — selecting and configuring tools, developing client workflows, and creating a knowledge base.
• Hands-on Sales: Making calls yourself during the launch phase. You need to test databases, feel the client's "pain," refine scripts, and demonstrate a masterclass to future employees.
• Team Building (Hiring & Onboarding): Creating candidate profiles, conducting interviews, hiring "stars," and ensuring quality onboarding.
• Management: Ongoing team management, KPI monitoring, Quality Assurance, and scaling the department.

• Scripting: Writing and constantly improving sales scripts in English.

   

⭐️ We Offer:

• Format: Remote work, 5/2 schedule.
• Payments in USDT (white crypto);
• Remuneration: Competitive salary + bonuses based on the results of the department you build.
• Growth: Opportunity for growth within the project.
• Benefits: Paid vacation and sick leave.

Hello.

We are looking for a Front-End Team Lead to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. We’re a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and we’re just getting started.
Our ambition is bigger than eSIM: we’re evolving Ohayu into a full Travel App that makes every journey smoother.

What you’ll do:

This role is for someone who wants real ownership and real product impact.

• Take full ownership of the frontend architecture and scalability, designing a target architecture to migrate our Preact SPA to Next.js SSR
• Optimize website performance ensuring the fastest load times for users around the world
• Design and implement a robust caching strategy to support global performance at scale
• Add multiple languages to our platform
• Collaborate closely with the design team to translate Figma designs into high-quality, responsive user interfaces and A/B tests
• Improve observability and error handling across the frontend stack
• Refine and implement proper CI/CD pipelines to streamline our development and deployment workflow
• Mentor, support and lead other frontend developers, conducting code reviews and sharing knowledge

What we’re looking for:

• 7+ years of JavaScript experience
• 4+ years of React experience
• 4+ years of Next.js experience (ideally with hands-on work with App Router or Pages Router)
• 3+ years of TypeScript experience
• Proven experience with migration projects - ideally having led or played a key role in SPA to SSR migrations
• Experience deploying and managing applications on Vercel
• Solid knowledge of crash analysis tools and production monitoring
• Experience designing and implementing caching strategies for high-traffic, globally distributed applications
• Familiarity with i18n solutions and adding multi-language support to web platforms
• Experience building and maintaining CI/CD pipelines
• Leadership, mentoring and knowledge-sharing skills; you'll be guiding two mid+ React developers that have some experience with Next.js (13/14)
• At least intermediate English level — all work communication is in English

Why to join us:

• Direct product impact: what you ship gets used immediately by real travelers.
• Ownership: you’re a builder leading the frontend direction.
• Product engineering culture: we care about UX and conversion as much as we care about clean code.
• Fast pace, real learning: constant iterations, clear feedback loops, real-world constraints.
• Genesis ecosystem: access to strong expertise, resources, and networking.
• Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.

Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.

Join us in reshaping the future of connectivity.

We are looking for a proactive Retention Manager to take ownership of our user lifecycle strategy. If you know how to turn a "new user" into a "loyal player" using data, smart segmentation, and AI — we want to meet you.

📍 The Role: You will take ownership of the player lifecycle, ensuring our users stay engaged, active, and loyal.

• Campaigns: Create and execute multi-channel campaigns (Email, SMS, In-App, Web Push).
• Journey Building: Design automated workflows covering Onboarding, Activation, and Reactivation stages.
• Segmentation: Utilize RFM analysis and behavioral data to target the right players with the right message.
• Optimization: Run A/B tests to boost Open Rates, CTR, and Conversion.
• Innovation: Actively use AI tools to generate content, build logic, and streamline workflows.

🛠 Tech Stack: Experience with Customer.io, Smartico, Fasttrack, or Optimove is a strong advantage.

👤 About You:

• Experience: 1.5–3 years in CRM / Retention Marketing.
• Industry: Experience in iGaming or digital products is highly preferred.
• Skills: Strong grasp of lifecycle marketing, segmentation, and copywriting.
• Mindset: Analytical approach to data and a creative approach to problem-solving.
• Tech-savvy: You are comfortable using AI for automation and content generation.

⭐️ We Offer:

• Format: Remote work, 5/2 schedule.
• Payments in USDT (white crypto);
• Remuneration: Competitive salary + bonuses based on the results of the department you build.
• Growth: Opportunity for growth within the project.
• Benefits: Paid vacation and sick leave.

Hello.

We are looking for a Front-End Team Lead to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. We’re a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and we’re just getting started.
Our ambition is bigger than eSIM: we’re evolving Ohayu into a full Travel App that makes every journey smoother.

What you’ll do:

This role is for someone who wants real ownership and real product impact.

• Take full ownership of the frontend architecture and scalability, designing a target architecture to migrate our Preact SPA to Next.js SSR
• Optimize website performance ensuring the fastest load times for users around the world
• Design and implement a robust caching strategy to support global performance at scale
• Add multiple languages to our platform
• Collaborate closely with the design team to translate Figma designs into high-quality, responsive user interfaces and A/B tests
• Improve observability and error handling across the frontend stack
• Refine and implement proper CI/CD pipelines to streamline our development and deployment workflow
• Mentor, support and lead other frontend developers, conducting code reviews and sharing knowledge

What we’re looking for:

• 7+ years of JavaScript experience
• 4+ years of React experience
• 4+ years of Next.js experience (ideally with hands-on work with App Router or Pages Router)
• 3+ years of TypeScript experience
• Proven experience with migration projects - ideally having led or played a key role in SPA to SSR migrations
• Experience deploying and managing applications on Vercel
• Solid knowledge of crash analysis tools and production monitoring
• Experience designing and implementing caching strategies for high-traffic, globally distributed applications
• Familiarity with i18n solutions and adding multi-language support to web platforms
• Experience building and maintaining CI/CD pipelines
• Leadership, mentoring and knowledge-sharing skills; you'll be guiding two mid+ React developers that have some experience with Next.js (13/14)
• At least intermediate English level — all work communication is in English

Why to join us:

• Direct product impact: what you ship gets used immediately by real travelers.
• Ownership: you’re a builder leading the frontend direction.
• Product engineering culture: we care about UX and conversion as much as we care about clean code.
• Fast pace, real learning: constant iterations, clear feedback loops, real-world constraints.
• Genesis ecosystem: access to strong expertise, resources, and networking.
• Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.

Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.

Join us in reshaping the future of connectivity.

Hello.

We are looking for a Front-End Team Lead to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. We’re a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and we’re just getting started.
Our ambition is bigger than eSIM: we’re evolving Ohayu into a full Travel App that makes every journey smoother.

What you’ll do:

This role is for someone who wants real ownership and real product impact.

• Take full ownership of the frontend architecture and scalability, designing a target architecture to migrate our Preact SPA to Next.js SSR
• Optimize website performance ensuring the fastest load times for users around the world
• Design and implement a robust caching strategy to support global performance at scale
• Add multiple languages to our platform
• Collaborate closely with the design team to translate Figma designs into high-quality, responsive user interfaces and A/B tests
• Improve observability and error handling across the frontend stack
• Refine and implement proper CI/CD pipelines to streamline our development and deployment workflow
• Mentor, support and lead other frontend developers, conducting code reviews and sharing knowledge

What we’re looking for:

• 7+ years of JavaScript experience
• 4+ years of React experience
• 4+ years of Next.js experience (ideally with hands-on work with App Router or Pages Router)
• 3+ years of TypeScript experience
• Proven experience with migration projects - ideally having led or played a key role in SPA to SSR migrations
• Experience deploying and managing applications on Vercel
• Solid knowledge of crash analysis tools and production monitoring
• Experience designing and implementing caching strategies for high-traffic, globally distributed applications
• Familiarity with i18n solutions and adding multi-language support to web platforms
• Experience building and maintaining CI/CD pipelines
• Leadership, mentoring and knowledge-sharing skills; you'll be guiding two mid+ React developers that have some experience with Next.js (13/14)
• At least intermediate English level — all work communication is in English

Why to join us:

• Direct product impact: what you ship gets used immediately by real travelers.
• Ownership: you’re a builder leading the frontend direction.
• Product engineering culture: we care about UX and conversion as much as we care about clean code.
• Fast pace, real learning: constant iterations, clear feedback loops, real-world constraints.
• Genesis ecosystem: access to strong expertise, resources, and networking.
• Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.

Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.

Join us in reshaping the future of connectivity.

We are a Belgian SaaS company developing a suite of B2B web applications. Our core product, HyperPortal, is a no-code platform that allows organizations to automate business processes and build structured databases without requiring technical knowledge. On top of that product we have another SaaS called HyperBuilder, for building complex websites with dynamic data, and in the future we would also like to add e-commerce functionality.

We're looking for a pro-active frontend developer with an eye for details and a strong feeling for UI/UX.

6+ years of commercial experience in front-end or full-stack development.

Proven experience building large-scale, complex products (SaaS platforms, enterprise solutions, high-load systems).

Solid understanding of microservices architecture and its impact on frontend development.

Deep knowledge of JavaScript and TypeScript (ES5+, ES6+, and modern standards).

Strong practical experience with RxJS and reactive programming principles.

In-depth understanding of React architecture and scalable application design.

Experience with state management solutions in React (Redux, MobX, or similar).

Hands-on experience writing unit tests (Karma, Jasmine, Jest, or equivalent frameworks).

Strong ownership mindset, taking responsibility for the product from architectural decisions through release and ongoing support.

What We Offer:

Participation in a long-term product with real technical autonomy.

Opportunity to influence the technology stack, development processes, and team structure.

Flexible working schedule.

Remote or hybrid work format.

Company: Specializes in electronics and software engineering, focusing on high-load switching, communication platforms, Linux, and IoT devices. 

Key Responsibilities:
• Develop software and hardware for network switches and embedded systems.
• Involve in the development of software for routers.

Required Skills:
• Proficiency in C programming
• Linux experience (Makefiles, Shell scripts)
• Knowledge of L2/L3 network protocols (e.g., ARP, STP, IGMP, VLAN).
• English proficiency for technical documentation.

Nice to Have:
• Experience with embedded programming (ARM/MIPS).
• Familiarity with SONiC OS.

Why Us:
• High technical task level.
• Collaboration with global industry leaders.
• Work-life balance, flexible schedule, and remote work possibility.
• Competitive salary, medical insurance, paid vacation.
• Compensation package.

FillX (fillx.io) is building the next-generation hybrid DEX — CEX speed + DEX security, powered by Orderly Network.

We're looking for a UI/UX Designer to create a world-class trading experience.

What you'll design:

• Complete trading platform UI — perpetual & spot trading, orderbook, charts

• AI signal panel with confidence scores and one-click execution

• Social community features — feed, copy trading, leaderboard, trollbox

• Mobile-responsive layouts (desktop-first, then mobile)

• Design system — dark mode, component library, animation specs

• Marketing pages, onboarding flows, email templates

Must have:

• 3+ years UI/UX design (Figma expert)

• Data-heavy dashboard experience (trading, fintech, analytics)

• Strong visual design — dark mode, gradients, micro-interactions

• Design system creation experience

• Portfolio showing complex web applications

Nice to have:

• Trading platform design experience (CEX/DEX)

• Frontend coding ability (React/CSS) — BIG PLUS

• Framer, Principle, or After Effects for motion design

• Crypto/Web3 understanding

• Illustration or icon design skills

We offer:

• $2,000–$3,000/month

• 100% Remote

• Flexible hours

• Token allocation (early team equity)

• Design the most beautiful DEX in crypto

• Direct collaboration with founders

FillX (fillx.io) is building the next-generation hybrid DEX — CEX speed + DEX security, powered by Orderly Network.

We need an AI/ML Engineer to build our proprietary trading signal system.

What you'll build:

• AI trading signal engine — ICT methodology + Elliott Wave + divergence analysis

• Real-time market data pipeline (WebSocket feeds from 10+ exchanges)

• On-chain analytics: whale tracking, liquidation heatmaps, funding rate models

• NLP sentiment analysis on crypto news & social media

• YouTube live translation system for KOL streams

• Backtesting framework with 10+ years of historical data

Must have:

• 3+ years ML/AI engineering (Python, PyTorch or TensorFlow)

• Time-series forecasting & signal processing

• Experience with financial/trading data

• Real-time data pipeline (Kafka, Redis, WebSocket)

• REST API development (FastAPI or Flask)

• Strong statistics & probability theory

Nice to have:

• Crypto/DeFi experience

• NLP / sentiment analysis

• Reinforcement learning for trading

• On-chain data analysis (Dune, Nansen, Flipside)

• TradingView Pine Script

We offer:

• $3,000–$5,000/month

• 100% Remote

• Flexible hours

• Token allocation (early team equity)

• Build AI that trades real money — not another chatbot

• Direct collaboration with founders

FillX (fillx.io) is building the next-generation hybrid DEX — CEX speed + DEX security, powered by Orderly Network.

We're looking for a Frontend Developer to build a world-class trading UI.

What you'll do:

• Build responsive trading UI with React/Next.js + TypeScript

• Integrate TradingView charts with custom overlays (AI signals, Elliott Wave, Fibonacci)

• Implement real-time orderbook, positions, and PnL via WebSocket

• Build social feed, copy trading dashboard, and leaderboard

• Create AI signal panel with one-click trade execution

• Integrate Orderly Network SDK for on-chain trading

Must have:

• 3+ years frontend (React/Next.js + TypeScript)

• TradingView Charting Library or similar

• WebSocket real-time data handling

• Strong CSS/Tailwind — pixel-perfect implementation

• Complex data-heavy dashboard experience

Nice to have:

• Trading platform UI experience (CEX/DEX)

• Web3 wallet integration (MetaMask, WalletConnect)

• Framer Motion / GSAP animations

• Figma experience (design + code = big plus)

We offer:

• $2,000–$3,500/month

• 100% Remote

• Flexible hours

• Token allocation (early team equity)

• Creative freedom — design the best DEX UI in crypto

• Direct collaboration with founders

We are looking for a DevOps Engineer to join our growing team. Our company develops web, mobile, and hybrid applications for a wide variety of industries and domains.
We are a friendly team of passionate professionals committed to delivering reliable software solutions for customers from all around the world and we are currently in need of an experienced DevOps Engineer to join our team.
What we are missing is you!

Important skills:
- 2+ years of experience in a DevOps role.
- Strong experience with GCP and cloud-based infrastructure.
- Solid experience with Kubernetes for container orchestration.
- Hands-on experience with Docker for containerization.
- Experience using monitoring tools such as Prometheus, Zabbix, Grafana.
- Experience with messaging systems like RabbitMQ and Kafka.
- Strong understanding of CI/CD pipelines and experience automating deployment processes.
- Strong experience with MySQL.
- Familiarity with networking concepts and security practices.

In our team you will:
- Administration of server/cloud infrastructures.
- Manage cloud resources to create and maintain development and deployment environments.
- Automation of website deployments and hosting of landing pages.
- Creation and maintenance of Kubernetes clusters and containerization.
- Configuration, maintenance, and optimization of repositories.
- Administration of version control systems (GitLab, ECR, and others), integration with CI/CD processes.
- Development of internal services and system integrations.

We offer:
- Flexible work format - remote, 8-hour working day without time
trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new
employees;
- Professional development tools (mentorship program, tech talks and
workshops);
- English classes with a teacher;
- Corporate events and team buildings.

We are seeking a detail-oriented Security Engineer to join the Security Compliance team and support application security initiatives across a modern cloud-based platform. This role focuses on secure code analysis, vulnerability assessment, remediation tracking, and embedding security throughout the Software Development Lifecycle (SDLC).

You will collaborate closely with Engineering and Site Reliability teams to strengthen application security posture, automate security processes, and ensure vulnerabilities are effectively prioritized and remediated.

Details

Location: Remote in Bulgaria

Employment Type: Full-time

Start Date: ASAP

Work Model: Fully remote

Key Responsibilities

Contribute as a core member of the Security Compliance team.

Perform secure code analysis and assist in identifying security weaknesses.

Analyze application vulnerabilities to determine severity, business impact, and remediation strategies.

Partner with Site Reliability and Application Development teams to track vulnerabilities through resolution.

Support the integration of security practices into the Software Development Lifecycle.

Assist in automating security controls and remediation tracking processes.

Maintain thorough documentation and ensure detailed security reporting.

Continuously improve application security standards and processes.

Requirements

Experience in application development and security vulnerability management (academic or professional).

Working knowledge of Windows and Linux environments.

Understanding of secure coding principles and common vulnerability frameworks.

Familiarity with public cloud providers such as AWS, GCP, or Azure.

Software development experience in one or more of:

Python

Java

C#

C++

Go

JavaScript

Experience developing script-based automation solutions.

Strong written, verbal, and interpersonal communication skills.

Associate’s, Bachelor’s degree, or equivalent practical experience in a related field.

Detail-oriented mindset with curiosity and willingness to learn.

Benefits

Fully remote work policy

25 days of annual leave + 2 additional volunteering days

Competitive salary package including annual bonus

Premium IT equipment

Mental health support

Life insurance

Food vouchers

Additional health insurance (for employee and dependents)

Annual wellness allowance

External professional learning opportunities

We are looking for an experienced Senior Backend Engineer to design, enhance, and develop core backend services powering a large-scale no-code application platform. You will join a high-performing engineering team responsible for scalability, performance optimization, cloud modernization, and ensuring the platform reliably handles billions of requests.

This role requires strong backend fundamentals, deep system design knowledge, and the ability to work across complex distributed systems in a cloud environment.

Details

Location: Remote in Bulgaria (MUST)

Employment Type: Full-time

Start Date: ASAP

Work Model: Fully remote

Key Responsibilities

Design, develop, and optimize high-performance backend services.

Break down complex technical challenges into prioritized implementation tasks.

Deliver end-to-end, production-ready solutions with high maintainability.

Collaborate cross-functionally with Product Managers, Architects, and stakeholders.

Identify system bottlenecks and drive scalability, performance, and reliability improvements.

Lead code refactoring initiatives and modernization efforts.

Mentor engineers and uphold high coding standards through reviews and guidance.

Communicate technical concepts clearly to both technical and non-technical stakeholders.

Contribute to continuous improvement of backend architecture and cloud optimization.

Requirements

Proven experience with backend technologies and system design using one or more of:

C / C++ (C++ strongly preferred)

C#

Java

Node.js / TypeScript

Python

Strong understanding of asynchronous programming paradigms.

Experience building and maintaining distributed systems.

Hands-on experience with cloud technologies (hosting, cloud services, containerization).

Experience integrating heterogeneous systems and technologies.

Familiarity with RPC communication protocols such as REST, gRPC, Thrift, etc.

Experience with CI/CD scripting and deployment processes (preferred).

Strong problem-solving skills with proactive ownership mindset.

Excellent communication skills and ability to mentor engineers.

Benefits

Fully remote work policy

25 days of annual leave + 2 additional volunteering days

Competitive salary package including annual bonus

Premium IT equipment

Mental health support

Life insurance

Food vouchers

Additional health insurance (for employee and dependents)

Annual wellness allowance

External professional learning opportunities

Stormotion is a React Native-focused agency. We build mobile products in IoT/BLE, EV & Mobility, Fitness, and HealthTech/Mental Wellbeing. Small teams, direct client communication.

Growth path
Start as a React Native developer. Over time you can add React (web) and grow to Full Stack with Hasura + PostgreSQL + Nest.js.
 

Must have

• 1-3 year commercial React Native experience
• Strong TypeScript
• Hooks + Context
• State management (Redux / MobX or similar)
• API integration (fetch / axios or similar)
• Spoken English Intermediate+: confident on calls, not only in chat
   

Nice to have

• GraphQL (Apollo Client / Relay / urql)
• Push notifications
• Firebase (Cloud Messaging, Analytics, Firestore, Storage, Authentication, Functions)
• React Navigation
• ESLint / Prettier
• Testing (TDD / Jest / Detox)
• CI/CD (Fastlane / GitLab CI/CD / GitHub Actions)
• Reanimated 3 / React Native Skia
• BLE integrations (react-native-ble-plx or similar)
• Ramda / Lodash / fp-ts or other FP libraries

What you’ll do

• Build and ship React Native apps (TypeScript)
• Turn product goals into working solutions (not just “implement tickets”)
• Keep releases stable - test key flows in real conditions
• Make scope/architecture decisions that won’t block future scaling
• Code reviews, mentoring, workshops (everyone teaches, everyone learns)
• Join client calls: clarify requirements, explain trade-offs, drive discussions
   

Benefits

• 24 paid vacation days + 10 paid recharge days
• Birthday day-off + Donor day-off
• Remote-first, office option in Dnipro
• Professional study compensation (courses/meetups/webinars)
• Sport & Streamings budgets