Jobs at Djinni

We’re on the lookout for a passionate Senior Python Developer to join our client’s team in the cybersecurity space. 

If you love solving tough challenges, playing with state-of-the-art technologies, and shaping powerful cloud-based solutions, this is your chance to make a real impact. You’ll work in a dynamic environment, alongside brilliant teammates, building innovative systems that help protect organizations from ever-evolving digital threats.

About the project

Since the amount of cyber threats and dark web sources is growing daily, products for their elimination are critically needed. Our partner, a high-tech software company from Israel, took on this challenge.
 

They offer cyber threat intelligence (CTI) solutions for cybersecurity teams to reveal their most critical known and unknown digital risks earlier. The team develops its CTI & Attack SaaS platform to prevent, detect, investigate, and remediate phishing, fraud, data leaks, and external vulnerabilities.
 

Clients are more than 100 companies worldwide, including Fortune 500 leaders, in financial, retail, gaming, entertainment and media industries.
 

Responsibilities

• Influence — take part in day-to-day discussions on the direction, design and architecture of our product.
• End-to-end development of software components, constantly re-inventing and improving our infrastructures and tech-stack to meet our scale expectations from an engineering standpoint.
• The ability to create technical designs for complex problems.
• Assist other team members with code and design reviews and provide constructive feedback.
• Be a part of a team of passionate, hardworking and super-professional Back End developers.
• Gain a deep, wide and solid understanding of the World Wide Web (Surface, Deep and Dark parts).
• Improve and promote our innovative tech-stack — play and asses tools we should adopt.
• Work in, out and around AWS.
• Work with an amazing group of colleagues and decision makers in various interfaces.

Requirements

• 7+ years’ experience in Python development.
• Demonstrated ability to produce high-performance, maintainable, and reusable code.
• Knowledge in high-level design and architectural practices.
• Proficiency with cloud technologies and services, such as AWS (EC2, S3, Lambda, Streaming, EMR, EKS).
• Experience with ElasticSearch, MongoDB, MySQL, PostgreSQL, Redis, and relational DBs.
• Kubernetes/K8s platforms such as AWS EKS is a must. This is a cruicial requirement.
• Agile methodology practitioner.
• Experience in a Production SaaS environment.
• Knowledge in building web applications using FastAPI
• Maintaining, monitoring, and debugging microservices architectures Must.
• Familiarity with streaming solutions including SQS, Kafka, and Celery is expected.
  
  Tech Stack
• SaaS Web Application
• AWS cloud
• Kubernetes & Microservices architecture
• Databases — MySQL, Redis, MongoDB, Kafka
• Monitoring tools — Prometheus, Grafana, Kibana, etc.

• And other related technologies
  
  Interview Process:
  1) HR Interview with Newxel (30 min).

  2) Meeting with the Tech Lead (30-40 min).
  2) Technical Interview + live coding (1–2 hours).
  3) Meeting with the Hiring Manager (up to 1 hour — overall experience, learning more about the company and goals).
  4) Іnterview with HRD (30 min).
  5) Reference check.

What we offer

• Competitive salary and benefits package
• Medical insurance
• Top equipment kit
• Full Remote
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with a talented and driven team of professional

We at Performa HR are excited to find a top-notch professional for one of our clients. We are currently looking for an experienced CRM Manager to join an international iGaming company.
 

About the Company:
Our client is an international iGaming business with a team of approximately 110 specialists, developing five successful white-label products for the global market. All products are stable and have proven successful in Tier-1 GEOs.
 

Responsibilities:

• Launching and optimizing CRM campaigns across Email, Push, SMS, and In-app channels (using Customer.io).
• Setting up automated communication flows such as welcome, retention, and reactivation campaigns.
• Segmenting the user base based on behavior, activity, GEO, and VIP status.
• Conducting and analyzing A/B tests to improve campaign performance.
• Monitoring key CRM metrics across the funnel: Open Rate (OR), Click-Through Rate (CTR), Conversion Rate (CR), Retention Rate (RR), Daily Contribution (DC), Net Gaming Revenue (NGR), Retention, and Lifetime Value (LTV).
• Analyzing competitors’ CRM activities.
• Preparing reports on campaign performance and effectiveness.
   

Requirements:

• 2-3+ years of experience as a CRM Manager in the iGaming industry.
• Hands-on experience with CRM/ESP platforms (Customer.io or similar).
• Strong understanding of automated and triggered communications.
• Confident working with analytics and CRM metrics.
• Experience with A/B testing and segmentation.
• Basic HTML/CSS and SQL skills are a plus.

Description of the Project and Team:

The Senior Forward-Deployed Engineer bridges the gap between our AI platform and real-world client environments. This role combines deep technical expertise with strong client-facing skills to deliver customized AI implementations, lead technical discovery, and ensure successful solution adoption.

You will work closely with enterprise clients, internal AI engineers, Solution Designers, and leadership teams to design, prototype, and deploy advanced AI solutions, often in ambiguous and fast-changing environments. This is a hands-on role for someone who thrives at the intersection of engineering, architecture, and client collaboration.

Location: Remote / Hybrid (Ukraine / EU), with occasional international business travel to client sites

Responsibilities:

Client Engagement & Technical Leadership

• Lead technical discovery sessions and requirements workshops with clients
• Design and architect custom AI solutions tailored to client needs
• Serve as the primary technical point of contact for assigned client accounts
• Present technical solutions to C-level and senior stakeholders

Solution Implementation

• Implement, customize, and deploy AI solutions in client environments
• Integrate LLM vendors and platforms with client systems and data sources
• Develop Proofs of Concept (PoCs) and MVPs to validate solution approaches
• Troubleshoot and resolve complex technical issues in production environments

AI-Augmented Development

• Lead AI-augmented development practices within project teams
• Leverage GenAI tools for rapid prototyping and solution acceleration
• Design and implement Agentic systems and RAG pipelines
• Evaluate and recommend AI tools and technologies for specific use cases

Team Leadership & Mentoring

• Mentor Solution Designers and software engineers
• Conduct code reviews and architecture reviews
• Contribute to technical standards and engineering best practices
• Support presales activities with technical expertise and solution demos

Required Qualifications:

Experience

• 3+ years in software development
• 2+ years in client-facing technical roles (Solutions Engineer, Technical Consultant, FDE, etc.)
• 1+ year of hands-on experience with LLMs / GenAI technologies
• Proven track record of successful project deliveries

Portfolio Requirements

• Complex system implementations (architecture decisions, trade-offs, outcomes)
• Client success stories showing how technical solutions solved business problems
• AI / GenAI project experience (LLM integrations, RAG systems, AI-powered tools)
• Open-source contributions or technical writing (optional, but highly valued)

Technical Skills

• Software Architecture: Scalable, maintainable systems; microservices and event-driven architectures
• Python Development: Production-grade Python, async programming, API development
• LLM / GenAI Integration: RAG systems, prompt engineering, LLM APIs (OpenAI, Anthropic, Azure OpenAI)
• API Design & Integration: REST, GraphQL, webhooks, third-party APIs
• Databases: SQL optimization; vector databases (Milvus, Pinecone, Weaviate, pgvector)
• Cloud Platforms: AWS or Azure, serverless architectures, Docker, Kubernetes
• DevOps & CI/CD: GitHub Actions, deployment pipelines, infrastructure as code
• Analytical Thinking: Complex problem decomposition, root cause analysis, system optimization
• Business Analysis: Requirements elicitation, process mapping, stakeholder management, ROI analysis

AI-Augmented SDLC Skills

• AI Coding Assistants (Expert): Replit, Claude Code, Cursor, GitHub Copilot
• AI Output Validation (Expert): QA of AI-generated code and content
• Prompt Engineering (Advanced): Few-shot learning, chain-of-thought prompting
• AI Architecture Design (Advanced): RAG pipelines, agent systems, multi-model orchestration

Soft Skills

• Strong client communication skills (assessed via role-play)
• Clear and confident technical presentation skills (assessed via live demo)
• Problem-solving mindset (assessed via technical case study)
• Leadership and mentoring abilities (assessed via behavioral interview)
• High adaptability to ambiguity and changing requirements

Languages

• English: Upper-Intermediate+ (B2/C1) or higher
• Ukrainian: Native or C1 required

Education

• Bachelor’s degree in Computer Science, Software Engineering, or a related field

Nice to Have:

• Specification-driven development using AI-assisted requirements and documentation workflows
• Master’s degree or relevant certifications (AWS, Azure, AI/ML)

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexibility in scheduling
• Stable employment
• Legal assistance
• Paid time off for vacation and sick leave

We are looking for a DevOps Engineer to take full in-house ownership of our DevOps infrastructure and processes.

The role is focused on production stability, SLA compliance, automation, observability, and incident management for platform and analytics services.

🧭 What makes you a great match:

• 4+ years of experience in DevOps / Infrastructure / SRE;
• Strong Linux (Ubuntu/Debian) and networking fundamentals;
• Terraform and Ansible in production;
• CI/CD: GitLab CI, Jenkins;
• Monitoring: Prometheus, Grafana;
• Logging: OpenSearch / Elasticsearch;
• Scripting: Bash, Python;
• Git workflow best practices;
• Admin-level understanding of PostgreSQL, MySQL, MongoDB;
• English Intermediate.

Nice to Have:

• Docker / Kubernetes / Helm;
• Trino (Presto), Hive Metastore;
• Hadoop ecosystem or migrations to S3-compatible storage;

• Big Data infrastructure exposure.

   

📋 Your daily adventures:

Cloudflare

• Ownership of Cloudflare configuration and change management;
• Redirect Rules, Workers, KV;
• WAF and bot protection;
• SSL and network-related changes.

CI/CD & Automation

• CI/CD pipelines maintenance and development (GitLab CI, Jenkins);
• Infrastructure provisioning via Terraform and Ansible;
• Deployments and rollback management.

Infrastructure

• Linux administration (Ubuntu/Debian);
• DNS, routing, iptables;
• VPN (OpenVPN);
• Infrastructure on Hetzner and DigitalOcean.

Observability & Incidents

• Monitoring (Prometheus, Grafana);
• Logging (OpenSearch);
• Uptime and SLA control;
• Incident response for critical issues, on-call participation.

Analytics & Documentation

• Infrastructure support for Data / Analytics teams (including Airflow);

• Maintain infrastructure documentation, runbooks, and incident workflows.

   

Benefits:

💸 Flexible payment options: choose the method that works best for you;
🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup;
🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care;
📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us;
🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more;
🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage;
💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow;
🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

Location: Remote (EU)
Preferred: Warsaw/London (regular meetings in the city centre are highly appreciated)
Type: Freelance / Contract (B2B)
Compensation: Hourly or per-task (negotiated)

About

Hi, I’m Bohdan:)

I’m setting up a new multi-asset trading desk and I’m looking for a Trading Operations Analyst to help with analytical and operational tasks around trading data. This role is research/support-focused: you will work with datasets, reports, and post-trade analytics to help decisions be made faster and with higher confidence.

What you’ll do

• Perform post-trade analysis and prepare concise reports (tables + charts)
• Break down performance by 
  • instruments/tickers
  • time windows
  • trade reasons/tags (if provided)
  • holding time / entry quality buckets (if applicable)
• Detect anomalies and data-quality issues (missing fields, outliers, inconsistent logs)
• Produce clear visualisations and summaries that can be used in decision-making
• Communicate findings clearly and defend conclusions when challenged

Requirements

• Strong statistical analysis skills (practical, not academic)
• Strong Python for data analysis (pandas / numpy; polars is a plus)
• Strong data visualisation skills (matplotlib / plotly; ability to present insights)
• Ability to state conclusions under pressure (clear, direct, defendable)
• High attention to detail and strong ownership of output quality
• Ukrainian PE (FOP) or equivalent legal ability to provide services (B2B)
• Must have full legal right to provide services — no visa sponsorship

Note: Strong analytical thinking and clarity of reasoning are valued more than years of formal work experience.

Nice to have

• Prior experience with trading / market data
• Familiarity with performance metrics (PnL attribution, drawdown, slippage concepts)
• Availability for regular Warsaw/London meetups

Compensation

I’m open to negotiating pay depending on task difficulty:

• hourly rate, or
• fixed price per deliverable

Selection process

1. Intro call (fit + expectations + availability) + Light analytical task (quick, practical)
2. Post-trade analysis test (more realistic, based on sample data)

Disclaimer

• Contract / freelance only
• No visa sponsorship
• Long-term collaboration possible if the fit is strong

Fluent Trade Technologies is the fastest ‘end-to-end’ data & trading technology provider in the FX, FI and Futures markets.

Fluent is a market leader with a significant tier 1 & 2 client base in the financial world

Please visit us at www.fluenttech.net

Fluent is inviting a Full-Stack Developer to join our high-skilled engineers. Our team will be happy to onboard you and share all the relevant knowledge for your successful work. Join the Fluent Family and enjoy working together with us!

The position is fully remote.

What you will do:

• Lead a project in our application team, creating high-end automatic financial trading systems.
• Work directly with a customer.
• Be involved in requirements and devops. 

What you will need:

• At least 4 years of of development experience: 
• Fullstack + Microsoft : C# / .NET / .Net Core / MVC / Angular / HTML5 / Web Sockets 
• Experience in Multithreading, system architecture, LINQ
• Experience with SQL DB (MySQL) - Stored procedures, performance & tuning
• Experience in the full development lifecycle, from design to QA
• Good English

As Advantage:

• Experience in the financial industry 
• Experience with Solace messaging bus
• Experience with Linux, Mono
• Relevant academic background

Proxy-Seller is a proxy infrastructure company serving hundreds of thousands of users globally. We're building out our B2B Enterprise motion while maintaining a strong self-serve business.

We're looking for a Lifecycle Marketing Manager to own email marketing and CRM automation. You'll build the function from scratch: strategy, tech stack selection, and execution across the full customer journey.

The Role

• Primary focus: B2B lifecycle (60-70%) — Enterprise nurturing, trial-to-paid conversion, expansion
• Secondary: B2C/self-serve (30-40%) — onboarding, retention, win-back at scale
• Database: hundreds of thousands of contacts across segments
• Starting point: building from scratch — you'll select tools, design architecture, implement
• Reports to: CMO

Requirements

• 4+ years in email/CRM/lifecycle marketing with B2B experience
• Hands-on experience building automation workflows, lead scoring, and behavioral triggers from scratch
• Deep knowledge of email deliverability (SPF, DKIM, DMARC, reputation management)
• Experience with marketing automation platforms (HubSpot, Customer.io, ActiveCampaign, Klaviyo, or similar)
• Strong segmentation skills: RFM, behavioral, lifecycle-based
• Data-driven: A/B testing, cohort analysis, attribution
• English: Upper-Intermediate+ (written communication, content creation)
• Comfortable with AI tools for content, analysis, workflow optimization

Nice to Have

• Experience in proxy/data infrastructure/API/cybersecurity space
• ABM campaign experience
• Copywriting skills — ability to write emails without relying on copywriters
• Experience integrating marketing automation with CRM (Pipedrive, HubSpot CRM)

Responsibilities

• Build lifecycle marketing strategy and roadmap for B2B and B2C segments
• Select, implement, and manage marketing automation platform
• Design and execute automated sequences: nurturing, onboarding, retention, reactivation, win-back
• Build lead scoring model and behavioral triggers for personalization
• Segment database by ICP, product usage, lifecycle stage, engagement
• Coordinate with Sales/SDR on MQL criteria, handoff process, lead nurturing
• Own deliverability: domain reputation, list hygiene, compliance
• Track and optimize: open rate, CTR, conversion, revenue attribution

What We Offer

• Full-time remote, flexible schedule
• Ownership: build the function from zero, select your tools, shape the strategy
• Direct revenue impact — your work directly affects conversion and retention
• Education budget (courses, certifications, corporate English)
• PTO: 14 vacation days + 5 days off + 7 sick days + public holidays
• Equipment provided after probation

*We usually review applications within 3−5 business days
We share feedback if we’re able to move forward together. If this role isn’t the right match for now, we’ll keep your resume in our database and gladly reach out when a suitable opportunity comes up

If you like continuous growth and complicated challenges then Proxy-Seller is the way to go! Looking forward to your application

Position: Performance Marketer at K&K Media

Location: Fully Remote (preferably candidates from Ukraine)

Flexible Working Hours: This is a full-time role with a flexible schedule. Most communication happens between 13:00/14:00 - 22:00/00:00 (Kyiv time), when full-time team members are online. 

We are seeking a Performance Marketing Manager specialized in Meta and TikTok advertising. The role involves managing ad campaigns, tracking, and working with attribution models, Triple Whale, Hyros, GA4, and etc.

Responsibilities

• Design and manage campaigns across Meta, Google, and TikTok (primary focus: Meta; Pinterest experience is a plus).

• Track performance, manage budgets, and hit ROAS/CPA targets.

• Collaborate with the team to test, learn, and scale media-buying strategies.

• Communicate with teammates to optimize spend and drive growth.

Requirements

1) Practical hands-on experience running campaigns on Meta, Google, and TikTok (Pinterest is a plus).

2) Proven, hands-on experience in e-commerce for Shopify stores with monthly budgets of $50,000+ and demonstrated scaling results.

3) Experience with Tier-1 markets.

4) English B2/С1+ with clear communication.

5) Proficiency with Triple Whale, Hyros, GA4 or similar.

6) High self-organization, ownership, and proactive mindset.

Nice to have

• Pinterest Ads (setup, optimization, creatives).

• TikTok Ads, TikTok Shop operations.

We offer:

• Fixed monthly payment per project.

• After 3 months of successful project delivery, the fixed payment increases; further growth is tied to results.

• Full-time, flexible hours. Primary communication window is 13:00/14:00–22:00/00:00 (Kyiv).

• Calls by prior arrangement are reporting-only and occur rarely (weekly or monthly, as needed).

• Fully remote; team primarily in Ukraine/Europe/Armenia/Azerbaijan/Georgia (English/Russian-speaking internal communication).

• Growth path toward Team Lead in performance marketing.

Join Us! 

Part-Time / Hourly, Fully Remote
 

About Us:
At K&K Media, we believe marketing should be simple, effective, and results-driven. For over two years, we’ve partnered with hundreds of companies - from startups to established brands - delivering top-notch performance marketing and creative development services. Our team, a blend of analytical minds and bold creatives, is committed to unlocking the full potential of businesses through impactful campaigns across platforms like Meta, Google, and TikTok.
 

Who We’re Looking For:
We’re looking for a Creative Strategist with US market experience who will be responsible for the development of creative concepts and turning them into clear briefs for design and UGC production.

Format

• Project-based, part-time.

• Plan: +/-5–10 concepts per week, each with up to 3 creative variations.
   

  What you’ll do

• Develop creative concepts (hooks/angles) for a US audience.
• Prepare clear briefs: idea, structure, key frames/lines, references, CTA, format requirements.
• Run creative research: use spy-tools, collect references, shape hypotheses and best-in-class selections.

• Outline scenario frameworks for video/static and deliver executable, unambiguous specs.
   

  What we expect

• Hands-on experience in creative strategy for performance or brand creatives targeting the US market.
• Ability to think in concepts and translate them into structured briefs.
• Skill in tasking designers/editors, creators and ensuring output alignment.

• English at a level sufficient for professional correspondence and materials.
   

  Nice to have (not required)

• Overseeing the visual layer of websites/landing pages and promos (banners, page logic).
• Joining team/client calls — possible and negotiable, but not mandatory.
• Taking on a full design/editing cycle if you have the skills (we have a creative designer, but we’re open to options).
   

If you’re passionate about creating clean, high-performing websites and have experience working with Webflow templates, we’d love to hear from you!

📩 Apply now and join us at K&K Media!

Middle Mobile Frontend Developer (React Native, Expo)
 

LenGreo is a full-cycle digital marketing & development company. We’re currently building a new social-media-driven platform — a creator–fan ecosystem similar in spirit to modern content-sharing networks, with the ability for fans to support creators financially. 

The MVP is mobile-first, and development is focused entirely on the mobile application.

We’re looking for a Middle Mobile Frontend Developer to join our team and work on this product as part of an experienced cross-functional team including Technical Lead, Backend Developers, Business Analyst, Designer, and Project Manager.
 

What you’ll do:
- Develop and maintain the mobile application using React Native and Expo.
- Implement UI based on ready Figma designs and design system.
- Integrate mobile frontend with backend APIs and third-party services.
- Build user-facing features such as feeds, profiles, content views, messaging components, and notifications.
- Participate in technical discussions and solution planning with the Technical Lead and team.
- Write clean, maintainable, and well-structured code.
- Help identify performance and UX improvements.
- Participate in code reviews and follow agreed development standards.
 

Required expertise:
- Commercial experience with React Native.
- Practical experience with Expo (managed or bare workflow).
- Experience building and shipping production mobile applications.
- Strong knowledge of JavaScript / TypeScript.
- Experience integrating REST APIs and working with backend teams.
- Experience implementing complex UI and responsive layouts.
- Understanding of mobile performance and optimization practices.
- Experience working with push notifications and mobile permissions.
- Comfortable working with Git and team workflows.

Nice to have:
- Experience implementing real-time features in mobile apps.
- Experience with chat or messaging interfaces.
- Experience with media-heavy apps (video, images, streaming).
- Experience with WebSockets or real-time data libraries.
- Experience with mobile state management libraries.
- Experience publishing apps to App Store / Google Play.
- Experience working on social or content-driven platforms.
 

Engagement format:

- Remote, full-time
- Long-term collaboration anticipated.

We are looking for an enthusiastic and motivated Business Analyst with 2+ years of commercial experience to join our team.

Please note we are only considering candidates from Lviv and Kyiv!

Must have

• At least 2 years of experience in Business Analysis
• Good understanding of SDLC and Agile methodologies
• Experience in direct communication with the clients
• Experience in writing user stories and use cases
• Experience in preparing mockups
• Experience working with Jira and Confluence
• Solid self-organization skills
• Technical skills: understanding of API, basic knowledge of SQL queries

• At least an Upper-Intermediate level of English

   

Will be a plus

• Technical background

• Experience with the Salesforce platform

   

Responsibilities

• Requirements elicitation and analysis
• Requirements decomposition
• Requirements for documentation and management
• Regular clarification of requirements with the clients and dev team
• Support in the UAT process

• Knowledge base documentation and maintenance

   

Customer

Our customer is one of the world's most successful hotel companies. Hotel has 118 properties in 47 countries. For the second consecutive year, the hotel was named the Best Luxury Hotel Chain in the world by Business Traveller magazine.

Stage

This is a growing product ecosystem. Approximately 2-3 years in development; however, the stack is up to date, with no legacy.

Team

Lviv team: 1 Solution Architect, 3 Business Analysts, 2 Project Managers, 11 Salesforce Developers, 2 Salesforce Administrators, 7 QA Engineers.

Team on the client's side: only management and several support experts

Interview Stages

1. Call with Recruiter 

2. Interview with Business Analyst

3. Client Interview

Our Benefits

• Opportunity to work with international clients;
• Paid vacations and sick-leaves, additional days-off, relocation bonus;
• Wellness: Medical insurance/ sport compensation/ health check-up+flu vaccination at your choice;
• Education: regular tech-talks, educational courses, paid certifications, English classes;
• Fun: own football team, budget for team-lunches, branded gifts;
• One of the best IT employers in Lviv based on DOU rating.

An engineering and technology company that creates cutting-edge robotic, autonomous, and mission-critical systems used in real-world conditions around the world. Teams work on complex hardware and software solutions, from system architecture and electronics to high-performance real-time software.

The company's employees work in international engineering hubs, where local talent interacts with teams and partners from different countries, sees the direct impact of their work, and participates in global projects. This opens up opportunities for professional growth, development of expertise in robotics and autonomous systems, and participation in the creation of innovative solutions that shape the future of high-tech industries.

We are looking for a Frontend Developer to help build mission-critical web applications. As part of our team, you will design, develop, and maintain high-performance, real-time web interfaces for drone operations, video streaming, and mission control. This role involves close collaboration with multiple software teams and ownership of the frontend application throughout its full lifecycle - from development to deployment in production environments. This is a unique opportunity to work at the intersection of real-time systems, robotics, video streaming, and modern web technologies.

KEY RESPONSIBILITIES
• Design, develop, and maintain complex ReactJS-based web applications.
• Build intuitive, responsive, and high-performance UIs for real-time mission-critical systems.
• Integrate real-time data communication with backend services using WebSocket.
• Implement and maintain WebRTC-based video streaming components.
• Optimize application performance for low-latency, high-reliability environments.
• Collaborate closely with product and UX/UI teams.
• Participate in architecture discussions, code reviews, and design reviews.
• Ensure high code quality, testing coverage, and adherence to best practices.

BASIC QUALIFICATIONS
• 3-5 years of hands-on experience developing with ReactJS.
• Strong proficiency in JavaScript / TypeScript, HTML, and CSS.
• Solid understanding of software engineering principles (e.g. OOP).
• Experience working with real-time data or event-driven systems.
• Familiarity with Git-based workflows and development tools (Git, Jira, Bitbucket, etc.).
• Ability to work independently, take ownership, and learn quickly.

PREFERRED SKILLS AND EXPERIENCE
• Experience working in Linux environments.
• Experience with Docker and containerized deployments.
• Hands-on experience with WebSocket and/or WebRTC protocols.
• Exposure to full-stack development, including Python-based services.
• Background in real-time systems or video streaming.
• Experience working on mission-critical or high-reliability systems.

WHAT WE OFFER
• Experience in a fast-growing, highly innovative global industry.
• Excellent work conditions and an open-minded team.
• Corporate events, regular internal activities, and other benefits.
• Professional development opportunities and training.

Stay Group is an innovative Marketing Company with a mission to help businesses acquire their target customers and create top-tier solutions in the iGaming and entertainment industry. At Stay Group, we are looking for a creative storyteller to join our team as a Content Specialist!  If you’re passionate about crafting words that inspire, engage, and convert - and you love bringing brand stories to life across multiple platforms - this could be your next big opportunity.

Responsibilities:

• Creating content for promotional activities and publishing it on the website.
• Filling product pages with the required content and keeping it up to date.
• Strictly following the rules and guidelines for creating texts and promotional materials.
• Monitoring and maintaining content quality across desktop and mobile versions of product websites.
• Writing emails and other marketing promotional materials.
• Creating technical tasks for related departments involved in content and promo production.
• Conducting research and competitor analysis, participating in brainstorming sessions.
• Ensuring compliance with the projects’ tone of voice and brand style.

Requirements:

• 1+ years of experience in the relevant position.
• This position involves extensive work with texts - writing, editing, proofreading, and translating - as well as CMS skills for website content management.
• The ability to work with AI tools and critically evaluate their output is essential.
• English proficiency is required - at least an Intermediate level.
• Key skills include proficiency in Google Docs and Google Sheets.
• Attention to detail and willingness to learn new fields, specifics, and various product features are important, as well as readiness to follow content creation guidelines and rules.
   

Will be a plus:

• Experience with any CMS is an advantage, as is an interest in the technical side of website content management and ways to improve the product from a content perspective.
• Knowledge of how to write engaging, marketing-oriented copy will also be an advantage
   

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic office in Kyiv for an inspiring in-person experience.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Comfort Fuels Success: experience comfortable conditions that inspire productivity and foster professional growth, giving you the tools and space to excel.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

We are a high-performing supplement brand with a strong track record on Amazon USA. That channel is mature and proven. Now we are building our next growth engine beyond the US Amazon. This role owns that mission.

As Growth Manager, you will lead expansion into new geographies, platforms, and sub-brands. You will operate with real ownership, high autonomy, and clear accountability for results. This is a zero-to-one role where strategy and execution go hand in hand.

This role is ideal for someone who enjoys responsibility and accountability, likes building systems from scratch, is comfortable making fast decisions with incomplete data, and wants to own outcomes — not just ideas — while seeing the direct impact of their work and enjoys our values.


🤝Vimerson Health Core Company Values:

● Growth Mindset: We embrace learning, innovation, and new challenges. We push boundaries, set ambitious goals, and work smarter to achieve them.
● Do What You Love: We are passionate about our work, making us happier and more fulfilled.
● Open & Honest: We value honest, constructive feedback and engage in healthy conflict for the company’s greater good.
● Accountable: We take ownership of our responsibilities and deliver on our promises.
● Critical Thinking: We make logical, fact-based decisions.
● Team Player: We care about, support, and respect each other to reach our shared goals.

Requirements:

🔹Proven 3+ years of experience growing ecommerce brands across markets or channels
🔹Strong hands-on execution background — you’ve launched and scaled initiatives yourself
🔹Excellent commercial judgment: you know what to test, what to kill, and what to double down on
🔹Comfort with ambiguity and incomplete data
🔹Ability to move fast without breaking the business
🔹Strong ownership mindset — you take responsibility without waiting for direction
🔹Clear communicator who can align and influence stakeholders
🔹Data-literate: you use numbers to guide decisions, not opinions
🔹Experience with supplements, regulated products, or Amazon ecosystems is a strong plus.

Responsibilities:

✅Own the growth strategy beyond Amazon USA
✅Identify and prioritise new markets such as Amazon EU, Amazon Canada, Walmart, DTC, or other platforms
✅Build clear business cases for each market and channel
✅Launch and scale new marketplaces end-to-end
✅Own commercial performance: revenue, profitability, and growth trajectory
✅Work cross-functionally with supply chain, compliance, design, and operations
✅Define what success looks like for each channel and track the performance
✅Spot risks early and adapt fast
✅Build and own new sub-brands where needed
✅Create repeatable playbooks and systems so growth scales sustainably — not chaotically

Work conditions:

💵Competitive base salary plus a bonus directly tied to the sales you deliver
⏰Full-time, remote role with flexible hours (CET timezone)
🌴 30 paid days off each year to recharge and stay sharp
💥 Paid parental leave for when family comes first
👌Anniversary and birthday bonuses to celebrate you
😊Fun social activities to keep the team connected
✅ Endless supply of our supplements
🔹 Charity Match Program: we double your impact by matching your donations
🔅 Plenty of opportunities to grow personally and professionally

👉 This is a high-ownership role with real impact — if you’re ready to build, scale, and own the results, let’s talk.

At DICEUS, we’re inviting motivated individuals to join us as Intern Business Analysts and start their journey in software delivery and product development.

This internship is a great opportunity to gain hands-on experience working with enterprise-level solutions in the insurance domain, collaborate with cross-functional teams, and learn Agile practices, requirement analysis, and documentation preparation. You will work closely with experienced BAs and development teams to understand how real digital products are built and delivered.

What You’ll Be Learning

• Fundamentals of business analysis
• How to collect, document, and analyze business and technical requirements
• Preparing documentation: user stories, specifications, requirements, presentations
• Working with tools such as Jira, Confluence, and Trello
• Participation in project meetings: daily stand-ups, planning, demos
• Understanding and applying SDLC in practice
• Communication with clients and internal stakeholders

What We Expect From You

• Basic understanding of software development processes
• Strong analytical and communication skills
• Interest in business analysis, IT consulting, and working with requirements
• Responsibility, attention to detail, willingness to learn and grow
• English level — at least Intermediate for communication and documentation

What We Offer

• Hands-on business analysis experience on real IT projects
• Opportunity to work with enterprise-level products in the insurance industry
• Supportive and professional environment with continuous learning culture
• Potential career growth to Junior Business Analyst after successful internship completion