Jobs at Djinni

On behalf of our client, we are looking for a highly skilled Data Analyst with strong Power BI expertise to join their growing team.

In this role, you will take ownership of data pipelines and lead the end-to-end development of automated reporting solutions. You'll design, optimize, and deliver impactful Power BI reports, supported by Python-based ETL processes and SQL database management.

Working closely with Finance and internal stakeholders, you will transform complex data into accurate, actionable, and scalable insights that drive smarter business decisions across multiple functions.

We're seeking someone who is proactive, detail-oriented, and hands-on — a problem solver who enjoys improving reporting processes, building efficient systems, and taking full ownership of Power BI solutions from concept to delivery.

If you're passionate about turning data into clear insights and creating reporting that truly adds value, this could be the perfect next step for you.

Key Responsibilities:

• Own, develop, and maintain Power BI dashboards and reports, ensuring clarity, performance, and business relevance.
• Maintain and enhance Python-based ETL pipelines, extracting data from multiple sources such as Azure SQL, MySQL, Telegram, Monday.com, and others for analysis and reporting.
• Ensure data quality, accuracy, and consistency across the full data flow—from ETL pipelines to Power BI and Excel financial reports.
• Collaborate closely with the Finance team to automate recurring reports and support ad-hoc analysis, improving productivity and decision-making.
• Implement enhancements and new features in Power BI models, DAX calculations, and ETL pipelines as business needs evolve.
• Proactively identify, troubleshoot, and resolve data or reporting issues.
• Work with internal teams to understand requirements and propose data-driven and reporting solutions, contributing to continuous process improvement.

Requirements

• Strong proficiency in  Power BI  , including data modeling, DAX, report optimization, and dashboard design.
• Proficiency in  Python  for ETL pipelines, data extraction, transformation, testing, and automation.
• Solid understanding of  SQL and database management  , preferably  Azure SQL  .
• Experience building  scalable, efficient, and reliable data workflows  .
• Ability to work independently and take ownership of Power BI reporting  , while collaborating effectively with finance and other business teams to support data-driven decisions.

What We Offer:

• Competitive salary and benefits package.
• Opportunities to work on cutting-edge data and IT projects.
• A collaborative and fast-paced working environment.
• Career growth opportunities in data engineering, automation, and IT development.

We are looking for a Help Desk Specialist specialist for our client.

Requirements

• At least 1 year of experience as a SysAdmin or Help Desk Specialist;
• Understanding of how IT services work (Google Workspace, ClickUp, CRM);
• Ability to structure information and document processes;
• High level of self-organization and responsibility;
• Quick reaction, analytical thinking, attention to detail;
• Basic technical skills (account setup, working with VPN, browsers, antivirus tools).

Responsibilities

• Receive and process employee requests through all channels (chat, task system) within established deadlines;
• Log all actions in ClickUp or another tracking system;
• Monitor recurring incidents and identify process bottlenecks;
• Create mini-guides and instructions enabling employees to resolve simple tasks independently;
• Automate typical processes (account creation, access management, basic configurations);
• Improve the user experience for employees working with IT services;
• Optimize IT tool expenses and search for more efficient solutions;
• Purchase domains and proxies;
• Administer domains;
• Deploy websites;
• Perform other tasks assigned by the manager related to supporting operational processes.

We are looking for a Python Developer to join our team.
The role involves working with high-load systems, contributing to architectural decisions, and building scalable backend services.
 

Responsibilities

- Design, develop, and maintain REST APIs using FastAPI / Flask

- Participate in backend architecture design for high-load systems

- Work with AWS services: Lambda, S3, API Gateway, EventBridge 

- Design databases and optimize complex queries
(PostgreSQL, DynamoDB)

- Data validation using Pydantic, performance optimization

- Implement logging, error handling, and testing

- Participate in code reviews and technical discussions

- Collaborate closely with the team on backend-related decisions
 

Requirements:

- 3+ years of commercial experience with Python

- Strong backend-focused experience

- Python 3.x

- FastAPI / Flask, Pydantic

- Hands-on experience with AWS (Lambda, S3, API Gateway, EventBridge)

- Solid knowledge of PostgreSQL / SQL

- Understanding of REST API principles

- Git, experience working in a team

- Experience working with high-load systems
 

Nice to have

- Docker, CI/CD pipelines

- Terraform

- Redis / caching

- Async Python

- Experience with scalability and backend performance optimization

We are a fast-growing eCommerce company (direct advertiser) operating in the nutra and eCommerce straight-sale (SS) space, focused on Tier-1 markets. Performance marketing is at the core of our growth, and Facebook is our primary acquisition channel.

We are currently looking for a Senior Media Buyer / Team Lead with deep, hands-on experience in Facebook advertising within the nutra vertical. This role is for someone who can own performance end-to-end: personally launching, scaling, and optimizing campaigns, while also leading, mentoring, and building a high-performing media buying team.

This will be the first media buying hire and a foundational role in the company. You will be responsible for setting up the entire media buying department from scratch, including infrastructure, workflows, tracking setup, testing frameworks, and best practices. As the team grows, you will define processes, hire and train new buyers, and establish a scalable performance culture.

You will be accountable for driving profitable growth, setting strategy, improving systems, and ensuring consistent results at scale. This is a key leadership position with direct impact on revenue, structure, and long-term direction of the company.

Key Responsibilities

• Set up and launch Facebook ad campaigns from scratch
• Take full ownership of lowering CPA and building a profitable in-house traffic acquisition system

• Help build, organize, and scale a media buying team of 5–10 people over time

   

  Requirements

• 3+ years of experience in media buying for the nutra vertical, mainly with Facebook Ads
• At least 1 year of experience leading or managing a media buying team
• Practical experience with account setup, scaling campaigns, and working in restricted or competitive ad environments (cloaking)
• Good analytical skills and the ability to work independently and build simple, effective processes
• Proactive mindset with strong ownership of results
• Ability to understand campaign data and make optimization decisions
• English level B2 or higher

Salary: $2,000 + % net profit

**Any applications sent via email or any other approach that isn't through this form will not be considered, in order to respect our personal inboxes.

About us:
AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, we’ve been empowering creators to expand their reach, boost their income, and scale globally with innovative solutions tailored to their needs.

About product: 

MilX — Banking for YouTube Creators

MilX is a global fintech app for monetized YouTube creators, operating across the USA, Turkey, LATAM, EU, and 80+ countries.
We replace traditional AdSense payouts and give creators:

• daily payments
• 10+ payout methods
• crypto withdrawals
• multi-currency transfers
• Active Funds (up to 6 months of future revenue in advance)

We are part of the official YouTube Partner ecosystem (via ScaleLab / AIR).

Who We Are Looking For: 

A Senior SDR whose main strength is manual outreach, personalized communication, and strategic hunting of creators.

Key Responsibilities: 

• Manual Outreach (Primary responsibility — 50–60% of time)
• Research, find, and qualify YouTubers manually across multiple platforms.
• Respond to inbound leads quickly.
• Convert inbound interest into channel connections.
• Conduct intro calls and product demos.
• Track creator revenue potential, niche, risks, and monetization quality.
• Build multi-step outreach flows (but keep messages personal).
• Give feedback to the marketing team on creator insights.

Requirements: 

• 2+ years in sales / SDR / BD roles, ideally outreach-driven.
• Proven experience with manual outreach — not only automation tools.
• Comfort pitching on calls and in DMs.
• Excellent written English (B2 at least) for natural-sounding messages.
• Experience selling to creators, influencers, or digital communities is a huge plus.
• Ability to research creators independently and intelligently.

The Benefits:

• Quality health insurance
• Remote work and flexible schedule
• Financial compensation for language courses
• Corporate events for you and your family
• Online and offline team building
• Vacation leave of 18 work days
• Paid sick leave
• Corporate library, lectures, and webinars
• Opportunity to participate in volunteer and charitable projects
• Gifts for birthdays and special occasions (weddings, Christmas, etc.)

Do you want to be involved in outstanding projects? Send us your resume.

If we feel you could be a good fit, we will contact you soon!

We are looking for a highly motivated and experienced Lead Generation Manager to join our Sales Team. If you excel at LinkedIn cold outreach, lead nurturing, and leveraging sales automation tools, we want to hear from you!

If you’re a veteran, don’t hesitate to send your CV, we’ll be glad to see you in our Gang!

Requirements:
• Strong English skills (B2 or higher, both written and spoken).
• 2+ years of experience in a Lead Generation role.
• Proven experience in LinkedIn-based outreach and lead generation.
• Strong ability to nurture and qualify leads through the sales funnel.
• Ability to process a large amount of information, with attention to detail.
• Multitasking and strong time management skills.
• Interest in the latest trends in IT and the latest approaches to the lead generation process.
• Proactive, responsible, and creative approach to problem-solving.
• Experience with UpWork or similar platforms — will be a plus.

Responsibilities:
• Conduct targeted LinkedIn cold outreach to generate new business opportunities.
• Leverage sales tools such as Sales Navigator, LinkedHelper, Grinfi, Snovio, Instantly, Apollo, Smart Leads, ZeroBounce, or similar to optimize prospecting efforts.
• Qualify and nurture leads from cold outreach to scheduled intro calls.
• Apply qualification frameworks to assess and advance sales opportunities.
• Maintain a structured, data-driven, and proactive approach to prospecting to ensure high conversion rates.
• Collaborate closely and report to the outreach lead and sales manager to ensure a smooth working process and achieve targets.
 

We offer:
• Remote work with flexible working hours.
• Paid vacation: 20 days per year.
• Paid sick leave: 15 days per year.
• Family leave.
• Compensation for English courses.
• Compensation for educational and sports activities.
• Compensation for psychologists.
• Internal lectures and knowledge sharing.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

We are seeking an AI Architect to design, build, and guide the secure and scalable adoption of AI platforms and AI‑driven applications. This role partners with engineering, data science, and product teams to define AI solution architectures, ensure technical excellence, and embed best practices throughout the AI lifecycle—from data ingestion and model development to deployment and monitoring.

Key Responsibilities:

AI Architecture & Design

• Architect scalable AI/ML and LLM‑based solutions, including data flows, integration patterns, and deployment approaches.
• Conduct architectural reviews for new AI features and system changes.
• Define reference architectures and reusable AI patterns.

Collaboration With Engineering & Product Teams

• Partner with engineering, MLOps, and product teams to translate needs into AI solutions.
• Provide technical guidance that balances performance, cost, and speed.
• Build repeatable processes for reviewing AI capabilities and changes.

MLOps & Deployment

• Support integration of AI workflows into CI/CD processes.
• Promote automated testing, validation, and monitoring of AI models.
• Collaborate on tooling for model deployment, versioning, and observability.

Governance & Responsible AI

• Ensure AI designs follow internal governance and responsible AI principles.
• Support documentation and transparency for AI system behaviors.
• Align architectures with regulatory and compliance requirements.

Monitoring & Continuous Improvement

• Guide teams on monitoring, anomaly detection, and model performance tracking.
• Identify improvement opportunities and evolve AI architecture standards.
• Share best practices and mentor teams on modern AI technologies.

Required Skills:

• Experience in AI/ML system design, cloud‑native architecture, or application architecture.
• Strong understanding of the AI/ML development lifecycle, including training, deployment, and inference.
• Hands‑on exposure to LLM applications, RAG pipelines, vector databases, and API‑based AI integrations.
• Familiarity with MLOps, DevOps, and modern cloud platforms (Azure, AWS, GCP).
• Strong communication skills and ability to work cross‑functionally.
• Curiosity and passion for emerging AI technologies.

Preferred Qualifications:

• Experience building or securing generative AI applications.
• Knowledge of frameworks like NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS, ISO/IEC 42001.
• Cloud or AI‑related certifications.
• Background in ML engineering or MLOps.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Backend Engineer (Location-Based Mobile Game / AR)

About the Project
 

We are building a location-based mobile game where users purchase keys to hunt and open real-world chests using their phone camera.

Each chest can be opened only once globally, which makes backend logic, geo-queries, and data integrity critical.

This is an early-stage MVP with clear scope, fast decisions, and direct access to the product owner.

Responsibilities

• Design and implement backend architecture for the MVP
• Build REST APIs for:
   
  • user profiles & authentication
  • keys inventory & balance
  • geo-based chest discovery
  • chest opening (atomic, server-authoritative)
  • town-based statistics & leaderboard
     
• Design PostgreSQL schema with geospatial queries (PostGIS)
• Implement anti-cheat logic:
   
  • distance validation
  • speed / teleport detection
  • race-condition protection (two users opening same chest)
     
• Integrate Apple / Google sign-in
• Support in-app purchase receipt validation (keys)
• Work closely with Unity developer to define clean API contracts
   

Technical Requirements (Must Have)

• 4+ years of backend development experience
• Strong knowledge of PostgreSQL
• Experience designing REST APIs
• Understanding of transactional systems & data consistency
• Experience with Node.js (NestJS) or Go
• Familiarity with authentication flows (OAuth)
• Ability to work independently and make technical decisions
   

Nice to Have

• Experience with PostGIS or geo-based queries
• Experience with mobile games or high-concurrency systems
• Understanding of anti-fraud / anti-cheat patterns
• Experience with cloud deployment (AWS / GCP / similar)

What This Is NOT

• This is not a large corporate project
• No heavy bureaucracy
• No 10-layer approval process
• You will not “just implement tickets” — you will shape the system
   

Engagement Format

• Full-time preferred
• Remote
• Direct communication with founder / product owner

We are seeking a highly skilled and experienced Business Analyst.
 

Payment systems, Crypto, Software development, in particular:

•  Expertise in gathering, analyzing, and documenting business requirements (incl.functional, non-functional);
• Experience in Agile methodology, writing user stories in Jira, building processes/ required flows and diagramming (UML, BPMN etc);
• Experience in preparing functional and detailed system design documents;
• Ability to communicate effectively across multiple levels of the organization, including with leadership;
• Demonstrated leadership, initiative, analytical skills, and sound business acumen, including the ability to understand and analyze recommendations;
• Experience with all phases of testing (i.e., system, integration, user acceptance), including creating use cases, test conditions, and review of output; 
• Must be able to adjust and work effectively in a dynamic, changing environment;
• Provide weekly/daily status updates on services and work completed.

We are looking for talented folks who:

• Want to know why things work the way they do;
• Excel at explaining things with the right amount of detail;
• Are capable communicators with the spoken and written word;
•  Know how to collaborate within a team environment;
•  Are dedicated learners with the ability to use software;
• Are clarifying business ideas and standardizing the software development

process. 

Working conditions:

•  Work schedule from 10:00 to 19:00;
•  Remote work;
• We provide all the necessary tools for your successful and comfortable work;
•  Training at the expense of the company (courses, seminars, new and interesting projects);
• Learning English at the expense of the company;
•  Compensation for coworking place;
•  Ability to switch between projects and try yourself in different roles.
   

Company Description

Are you ready to take ownership of mission-critical backend systems in a high-load, transaction-heavy environment? We are looking for a Senior Java Developer to join our Payments Domain team in Warsaw.

This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. At Sigma Software, we value engineering excellence, multicultural teamwork, and delivering secure, high-performance solutions.

Why join us? You’ll work on a platform processing millions of transactions daily, contribute to architectural decisions, and be part of a company where innovation and ownership are encouraged.

CUSTOMER

Our customer is a well-established international company in the iGaming industry, known for its engineering-driven culture and multicultural team distributed across multiple countries. Operating multiple brands across various markets, the company delivers secure, high-performance digital platforms recognized for reliability and scalability.

PROJECT

You will be part of the Payments Domain team, responsible for developing and maintaining a large-scale payments platform built on modern microservices architecture. The platform processes millions of secure transactions daily, supporting multiple brands and geographies. The work focuses on scalability, reliability, and performance in a high-load environment, covering everything from integration with payment providers to transaction monitoring and compliance.

Job Description

• Design, develop, and maintain backend services for the payments platform using Java and Spring Boot
• Ensure high availability, scalability, and performance of transaction processing systems
• Collaborate with cross-functional teams to define technical requirements and deliver solutions end-to-end
• Implement integrations with payment service providers and internal systems
• Participate in architectural discussions and contribute to system evolution in a microservices environment
• Monitor, troubleshoot, and optimize services in production
• Ensure compliance with security, regulatory, and operational standards
• Drive continuous improvement in code quality, testing, and deployment practices
• 3 days per week working from the office

Qualifications

• 5+ years of commercial experience with Java and Spring Boot
• Strong experience with MySQL and Kafka
• Proven track record working with microservices architecture in high-traffic, high-load systems
• Experience developing high-performance backend solutions for transaction-heavy platforms
• Ownership mindset with ability to deliver services end-to-end
• Excellent communication skills in English (C1 level), both written and verbal
• Experience with Kotlin

Hi, I’m Alex, CEO at PAXLE — an international group of ADTech companies. Grantoro project works in Performance Marketing in Dating and Sweepstakes industries. 

I’m actively seeking a talented Affiliate Manager in dating team to join our team. The ideal candidate should be able to work under deadlines and manage time effectively, take initiative and respond with enthusiasm to new tasks, be open to new experiences, and continuously improve their skills.

This is a cool opportunity to implement ideas that will give you the best experience. I am waiting for your resume :)

Requirements:

• Experience: 0.5+ years in affiliate marketing, preferably within Dating or Sweepstakes niches.
• Industry Knowledge: Solid understanding of traffic sources (push, pop-under, Facebook, UAC, etc.), payment models (CPC, CPA, RevShare, etc.), and affiliate program mechanics.
• Analytical Mindset: Strong grasp of metrics like ROI, LTV, and other performance indicators.
• Technical Skills: Familiarity with tracking platforms like Voluum, Everflow, or similar.
• Communication Skills: Strong negotiation and interpersonal skills to manage high-level partnerships.
• Initiative: A proactive approach to problem-solving and identifying growth opportunities.
• Language Proficiency: Upper-intermediate English for seamless communication with international partners.

Key responsibilities:

• Publisher Acquisition: look for new publishers, work with existing ones to drive traffic, conclude profitable contracts, and develop long-term relationships.
• Traffic Management: Work with various traffic sources, including push notifications, pop-under ads, Facebook, UAC, SEO, and others.
• Performance Optimization: Monitor affiliate campaigns, analyze metrics( CPA, CTR, CPL, CPV, CPC, RevShare, ROI, LTV), and optimize for maximum results.
• Relationship Building: Maintain high-level communication with partners, ensuring long-term and mutually beneficial cooperation.
• Fraud Monitoring: Ensure traffic quality and detect any fraudulent activity.
• Tool Expertise: Work with traffic tracker Affise and personal platform to manage and assess campaign performance.
• Market Insights: Stay updated on trends, competitors, and innovations in affiliate marketing

What we offer:

• Remote work in Ukraine or from abroad;
• Medical insurance;
• Over 30 days off throughout the year (20 working days of vacation + public holidays) and 10 sick days;
• Corporate English courses;
• A MacBook for convenient work;
• Salary linked to the current exchange rate;
• Reasonable and loyal management;
• Team-building activities, knowledge sharing, and many interesting initiatives within and outside the holding company.

We are a consulting company operating in the finance and cryptocurrency sector. We have an open remote position for a Customer Support Managers: German language. 

Job Details:

Employment Type: Unofficial employment (Temporary) 
Working Hours: Monday to Friday, 9 hours per day.
(Including a lunch break and two 15-minute breaks)

Responsibilities: Provide oral and written consultations to clients regarding any questions related to the company's operations. There are no outbound calls or sales involved; the line is exclusively for incoming calls.

Salary: paid to a cryptocurrency wallet. If you have not used this method before, we will guide you through the process.
For more details, we can discuss via phone call or online interview.

What We Value: 

— Upper-Intermediate English proficiency
— Experience in conducting productive negotiations with international clients
— Understanding of the development process
— Proven experience working with UpWork
— Strong communication skills

Responsibilities: 

— Searching for potential clients on UpWork
— Communicating with clients and analyzing their needs
— Conducting negotiations and providing client support
— Collaborating with the technical team and PM to meet client needs

We Offer: 

— Standard 8-hour work schedule
— Paid annual vacation

Send us your resume, we look forward to connecting with you!

Lviv, UA

Full-time on site/hybrid (Lviv) or remote (countrywide employment)

Are you ready to join a multinational company and a dynamic team for great achievements? Do you like unique challenges and experiences? Do you want to use professional competencies and skills? We offer an attractive and dynamic international working environment with constant opportunities for development, reflecting our conviction that people are our most important asset.

Nestle Business Services in Lviv is announcing an opening for Marketing Analytics Specialist , Marketing Analytics team.

A day in the life of...

• Data collection and quality checks - precise analysis of data provided by Agency/Markets:
• Ensure data availability within the approved deadline,
• Ensure data quality checks
• Ensure proper consolidation of data from a number of sources
• Follow-up with data provider contacts as necessary to guarantee data readiness to generate a set of reports within the approved deadline. In case of incomplete or incorrect info NBS employee reverts back to data providers for clarification or rework.
• Support - consulting users on reports-related topics and preparing additional instructions.
• General administration - managing reports archive and updating distribution lists.
• Ad-hoc analysis - performing deeper analysis of the data on request

What will make you successful

• Proven knowledge in Excel, Power BI;
• Proficiency in English (Upper-Intermediate: spoken and written).
• Working with high-volume, multi-platform, complex tasks;
• Strong analytical skills, listening and communication skills (oral and written).
• Ability to deliver detailed reporting;
• Result focus and action-orientation;
• University degree;

Benefits

• Salary and benefits package: 28 days of paid vacation, paid sick leaves, medical & life insurance, gym membership;
• Official employment;
• Daily cooperation with representatives from Nestle’s iconic brands such as Purina, Starbucks, Nestle Waters etc.; • Personal & Professional development opportunities; • Possibilities for career pathway; • International environment and friendly team; • Relocation package or possibility of distance work

Lviv, UA, 79048

The primary goal of this position is to develop and maintain the backend infrastructure of our main website millanova.com, including custom Strapi plugins, search engine integration, payment processing, and database optimization.

Tech Stack: Strapi v4 (Node.js), TypeScript, PostgreSQL, GraphQL, Meilisearch, Stripe, React (Admin UI), SendGrid, Docker

Responsibilities:

• Design and develop custom Strapi plugins (local packages) to extend platform functionality.
• Integrate and configure Meilisearch for fast, intelligent, and relevant search capabilities.
• Implement and manage Stripe payment processing on the backend (transactions, webhooks, error handling).
• Customize the Strapi admin panel using React and Monaco Editor (custom providers, editors).
• Maintain and optimize the PostgreSQL database; write efficient raw SQL queries.
• Develop and optimize GraphQL API endpoints for performance and reliability.
• Integrate third-party APIs, collect external data, and persist it to the database.
• Build standalone Node.js microservices from scratch and deploy them in Docker containers for automated data synchronization.
• Collaborate closely with the frontend team to ensure seamless integration and data flow.

Requirements:

• 2+ years of commercial experience with Node.js and TypeScript.
• Hands-on experience with Strapi v4 (deep understanding of its internals, custom providers, and plugin architecture).
• Deep proficiency in PostgreSQL: schema design, query optimization, and writing raw SQL.
• Experience with GraphQL (building and optimizing queries/mutations).
• Familiarity with Meilisearch or similar search engines (Elasticsearch, Algolia).
• Experience integrating payment systems (Stripe API preferred).
• Confident knowledge of Docker for containerization and deployment.
• Experience with email services (SendGrid or similar).
• Strong backend performance optimization skills (SQL tuning, caching, query profiling).
• Ability to work collaboratively with frontend developers and cross-functional teams.

Would be a great plus:

• Experience with e-commerce backend systems.
• Previous work with CMS customization beyond standard configuration.
• Experience building microservices architecture.
• Knowledge of CI/CD pipelines and deployment automation.

What do we offer:

• Long-term project with a modern tech stack.
• Hybrid & flexible schedule.
• Regular performance reviews.
• Paid vacation (18 days).
• Direct ability to influence the product architecture.
• Collaborative team environment with close backend-frontend interaction.

Hiring process:

• HR and Technical interview (focus on Node.js, Strapi, PostgreSQL, and system design).
• Offer.