Jobs at Djinni

Required skills

• Clear written and verbal communication skills
• English level — upper intermediate or higher
• Experience working with Upwork and related platforms
• Ability to multi-task, prioritize, and manage time effectively
• Strong organizational and time management skills
• Experience working with CRM
• General understanding of design creating process
• Responsibility, result orientation, attentiveness, ability to learn quickly

We offer

• Career and professional growth
• Building projects from scratch, challenging tasks
• Ambitious, young, creative Team and skilled Management
• Flexible working hours
• 5 sick leaves and 15 paid vacation business days per year
• Team building, corporate parties

Responsibilities

• Preparation of high-level documentation, requirements gathering
• High-level negotiations
• Communication with clients
• Understanding of customers' needs, specific business needs and applying product knowledge to meet those needs
• Preparing and delivering customer presentations and demonstrations of the services
• Manage, track, and report on all activities and results using our CRM solution

Key Responsibilities:

• Own the product roadmap and prioritize features based on business goals, user feedback, and market trends.
• Analyze player behavior, conversion funnels, retention metrics, and KPI performance.
• Work closely with development, QA, design, and data teams to deliver high-quality features on time.
• Optimize existing product functionality and introduce new tools to improve monetization, user experience, and operational efficiency.
• Conduct competitor analysis and stay up to date on iGaming industry trends and regulatory changes.
• Monitor and improve key product metrics (conversion rates, retention, ARPU, churn, etc.).
• Run A/B testing and participate in data-driven decision making.

Requirements:

• At least 2 years of hands-on experience as a Product Manager in the iGaming industry (preferably online casino).
• Proven experience operating and managing products on white-label solutions like SoftSwiss, TrueLabel, etc.
• Strong understanding of iGaming product funnels, player journeys, bonus systems, CRM tools, and game integration processes.
• Upper-Intermediate English level (B2+) — both written and spoken.
• Experience with Agile methodologies, roadmapping tools (Jira, Confluence, etc.), and analytics platforms (Google Analytics, Amplitude, Mixpanel, or similar).
• Data-driven mindset with the ability to turn insights into actionable product improvements.
• Excellent communication, stakeholder management, and prioritization skills.

We are looking for a strong, people-oriented Supervisor who can keep the team engaged, develop operators, and ensure a high level of service.

🔥 Key Responsibilities:

• Monitor operator performance: discipline, quality, script adherence
• Conduct mini-briefings and motivate the team
• Listen to calls and provide clear, constructive feedback
• Train newcomers and develop current operators
• Track KPIs: SLA, response time, conversion, quality
• Distribute shifts, tasks, and workload
• Handle complex customer inquiries
• Prepare short reports on shifts and team performance

🧠 Who We’re Looking For:

• Experience as a supervisor/senior operator (6–12 months preferred)
• Ability to manage people and maintain discipline
• Analytical mindset and experience working with spreadsheets
• Stress resilience and strong communication skills
• Responsibility, flexibility, and initiativе

⭐️ Nice to Have:

• Experience in finance, lending, or sales
• Experience conducting mini-trainings
• Understanding of contact center operations

🚀 What We Offer:

• Real career growth to a department lead role
• Clear processes and HR support
• Minimal bureaucracy, maximum hands-on work
• A team you’ll enjoy working with

Join the Data Engineering team to contribute to the ongoing maintenance and improvement of an internal LLM-powered assistant that uses hosted LLM APIs and internal knowledge sources, with a focus on reliability, retrieval quality, and operational excellence.

• Responsibilities:

  • Maintain and enhance ingestion/enrichment pipelines for internal content (parsing/extraction, normalization, metadata enrichment, deduplication, and quality monitoring)
  • Improve indexing and retrieval performance and quality (chunking/segmentation refinements, embedding/index update workflows, metadata filtering, caching) and support hybrid retrieval capabilities (vector + keyword/BM25 + metadata)
  • Implement and maintain access-aware retrieval by propagating/enforcing document permissions through indexing and query-time filters, including audit logs and validation tests
  • Improve source attribution so responses reliably point to the correct documents and sections in a consistent format.
  • Extend and harden tool/workflow execution and automations (scheduled/trigger-based), including retries, timeouts, idempotency, concurrency controls, and run history
  • Develop and maintain evaluation and regression testing (golden sets, automated scoring) and support structured comparisons across LLM providers/models as required
  • Operate the platform in production: observability (logs/metrics/tracing), alerting, incident support, performance tuning, and cost controls, plus runbooks and handover documentation

• Mandatory Skills Description:

  8+ years of hands-on experience in Data Science and 5+ years in Machine Learning, with a proven track record, demonstrated through a robust portfolio of projects.
  Strong programming skills in languages such as Python and familiarity building ETL pipelines.
  Expertise in SQL and experience with both relational (preferably Postgres) and NoSQL databases (Open Search or Elastic Search)
  Familiarity with cloud platforms (e.g., AWS) and their services.
  Experience with version control systems (e.g., Git) and CI/CD pipelines.
  Ability to build scalable infrastructure to embed and search very large number of documents.
  Ability to move fast in an environment where things are sometimes loosely defined and may have competing priorities or deadlines.
  Expertise in ML inference optimizations
  Solid experience with Hybrid RAG, chunking/segmentation refinements, embedding/index update workflows, metadata filtering, caching, etc.
  Knowledge of network optimization for distributed ML training and inference.
  Understanding of distributed training patterns and checkpointing strategies.
  Strong English skills (B2 and higher)
  Strong verbal and written communication skills.
  Ability to work independently and collaborate in a group.

About our client
 

Our client develops digital products in the personal growth and wellbeing space, serving a global B2C audience. The company operates in a high-growth environment where marketing directly drives business performance, not vanity metrics. They are building a more structured and scalable growth engine and are looking for a marketing leader who can own this transformation. The product is accessible to users in more than 130 countries.

The goal of the Head of Marketing (Growth & Performance) role is to turn fragmented activities into a systematic, predictable, performance-driven growth model that directly impacts revenue, retention, and user acquisition efficiency. This is a leadership position with real influence on business outcomes.
 

What you will own

• End-to-end marketing strategy and performance outcomes
• User acquisition and growth channel effectiveness
• Full funnel economics (traffic → activation → monetization → retention)
• Budget allocation, scale and ROI logic
• Experimentation frameworks and testing culture
• Alignment between marketing, product, and analytics
• Building processes that scale, not manual tactics

Success in this role is measured by business metrics, not campaign volume.
 

Who we are looking for

We are looking for a growth-oriented marketing leader, not a traditional brand marketer.

• Proven B2C marketing experience (non-negotiable)
• 4+ years of marketing experience, with at least 2 years in leadership roles
• Deep understanding of performance and growth mechanics (Meta, Google Ads, TikTok) with large budgets
• Experience scaling paid acquisition channels
• Strong command of unit economics (CAC, LTV, ROAS, retention)
• Ability to connect creatives, funnels, and analytics into one system
• Experience working in product-centric or startup environments
• Comfort operating in evolving, imperfect structures
• High ownership and accountability mindset
   

This role will not suit profiles primarily focused on:

• B2B marketing
• corporate communications
• brand-only and awareness-only roles
• heavily layered enterprise environments

We value commercial thinking, structured problem-solving, and execution maturity.
 

What our client offers

• Real ownership of growth and marketing decisions
• Direct impact on core business metrics
• Ability to design and implement scalable systems
• Fast decision cycles and low bureaucracy
• Strong product and data environment
• Space for experimentation and strategic influence

This is a role for someone who wants visible impact and leverage.
 

Hiring Process

The evaluation process focuses on how you think and operate, not generic interviews.

• Intro Conversation: discussion of background, growth experience, and problem-solving approach
• Deep-Dive Interview: focused on marketing strategy, scaling logic, metrics, and decision frameworks
• Analytical and Case Exercise: a practical scenario reflecting real business challenges. We assess reasoning, prioritization, and commercial thinking
• Final Discussion: alignment on expectations, ownership scope, and success definition
   

What else client offers

• An office with a reliable shelter, generators, satellite internet, and other amenities (Kyiv, Lviv, Warsaw, Madrid)
• Access to our corporate knowledge base and professional communities
• Personal development plan
• Compensation for English language learning, external training, and courses
• Medical insurance and full sick leave compensation
• Company doctor and massage
• Sports activities: running, yoga, boxing, and more
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year. Besides that, we provide 20 paid vacation days per year
• Supporting initiatives that help Ukraine

Required languages

English

C1 - Advanced

Our team is working for one of the world's largest providers of products and services for the ever-evolving needs of the energy industry. Oil and gas domain, well logging.
We are working with Azure cloud, GIT, Kubernetes, using C#, C++ last standards (C++ 17, potentially 20). Using SCRUM framework.

• Responsibilities:

  • Review and analyze tasks in Product Backlog Items provided by Product owner
  • Participation in grooming sessions and proactive task requirements and acceptance criteria clarification
  • Work as part of a team using Azure environment
  • Work with the team on development and resolving issues
  • Implement software changes from Product Backlog Items and technical requirements
  • Work with the QA team to determine if the application fit Product Backlog Items and technical requirements
  • Identify and fix bugs, find solutions to the problems
  • Maintain code quality, organization, and automatization
  • Maintain the developed software efficiently through a solid knowledge of software lifecycle

• Mandatory Skills Description:

  • 4+years of experience and strong knowledge in C/C++
  • Some experience and .NET/C# knowledge
  • Environment and tools: Docker, GIT, CMake, WCF
  • SOA, Microservices, Solid principles, DDD
  • Experience with databases (SQL)
  • Problem-solving, proactive in task clarification, analytical thinking
  • SCRUM framework knowledge and understanding of SDLC
  • English level: Intermediate+
  • Ability to work effectively in a team and with international clients

Job Description

1+ years Mainframe development experience

Experience in the following technical areas:

• COBOL
• DB2
• CICS

Nice to have experience:

• DFSORT and SYNCSORT
• Endevor
• PL/SQL
• VisualStudio Code
• Postgres

Experience with CI/CD tools such as Azure DevOps
Hands-on experience with the entire software development lifecycle (SDLC)
Excellent analytical, problem-solving.
Ability to work effectively in a fast-paced and dynamic environment.
Strong comunication skills

Job Responsibilities

• Work as part of a team in a mainframe environment;
• Design, develop, and debug complex COBOL programs
• Design and maintain real-time transaction processing programs to ensure sub-second response times for end-users using CICS.
• Use DFSORT and SYNCSORT to optimize data manipulation, ensuring that massive datasets are processed with minimal CPU overhead.
• Manage and manipulate relational data via DB2, including complex SQL tuning and the development of PL/SQL stored procedures.
• Perform peer reviews of COBOL code to ensure adherence to company standards and efficient use of system resources.
• Review, evaluate, and analyze software design and specifications;
• Work with the Quality Assurance team to determine if the application fit specifications and technical requirements;
• Identify and fix bugs, devise solutions to the problems;
• Maintain code quality, organization, and automatization;
• Maintain the developed software efficiently through a solid knowledge of the software lifecycle
• Understanding of SDLC automation concept such as continuous integration
• Everyday communication with US customer teams (requirements clarification, status update, issues etc.)
• Maintain comprehensive technical documentation, including code structure, user guides.
• Communicate effectively with cross-functional teams and stakeholders.
• Stay updated on new technologies and methodologies to ensure continuous improvement of the development process

Department/Project Description

Our client is a performance rights organization in the United States. It collects blanket license fees from businesses that use music, entitling those businesses to play or sync any songs from the client's repertoire of over 22.4 million musical works. On a regular basis, the client distributes the money to songwriters, composers, and music publishers as royalties to those members whose works have been performed.

Hello, we are looking for a Mid-level Influencer & Partnerships Manager (CS2) for our eSports products. Ideally, we are looking for a former streamer or blogger.
 

Location: remotely.

Project: our eSports product.

Current team: Influence Managers

Requirements:

• 1-3 years of experience in a similar position: Influence or Affiliate/ Media
• CS2 deep knowledge, know videobloggers.
• Twitch/KICK/TIKTOK/YOUTUBE knowledge.
• Understanding how to find new partners.
• Twitch/YOUTUBE analytics, working with Twitch streamers.
• Experience with such tools as Stream charts/ Hyper Auditory 
• Ability to offer new types of integrations with Influencers (non-standard), focused on engagement and deposits.
• English: Pre-intermediate
• Ukrainian / Russian: Native
• Former streamer or  blogger - will be a plus

Responsibilities:

• Find new partners from the CS2 industry across various platforms.
• Create collaboration deals with them.
• Track results, keep an eye on the statistics of deals.
• Implement creative integrations.
• Manage influencers.

What we could offer:

• Remote full-time work, flexible schedule.
• Vacation: 24 working days.
• 100% paid sick leave.
• Long-term cooperation.
• Sustainable business.

Who We Are:

AIR Media-Tech is a global powerhouse and an officially certified YouTube Partner. For over 15 years, we’ve been the ultimate ecosystem for content creators worldwide. We empower talent to scale globally by providing over 30 innovative products and services designed to protect, grow, and monetize their digital footprint.

As a key part of our ecosystem, we are scaling MilX—the specialized financial infrastructure built to power the creator economy.

The Project: MilX:

The creator economy is a multi-billion-dollar industry still running on outdated financial plumbing. MilX is the solution. With proven Product-Market Fit and a strong global partner base, we operate across two high-impact verticals:

1. MilX Banking: Elite fintech infrastructure tailored for high-revenue creators.
2. MilX for Business: The definitive CRM & ERP ecosystem built specifically for creator-led companies and agencies.

The Challenge

We are moving from "early traction" to systematic scaling. We aren't looking for someone to just manage a funnel; we need a Revenue Architect to build our "Revenue Operating System." Your mission is to take our existing momentum and turn it into a predictable, high-output engine.

Your Responsibilities:

• GTM Strategy: Define and execute the roadmap for acquisition, activation, and retention across global markets (US, LATAM, EU).
• The B2B Sales Engine (Primary Focus): * Identify and close high-value partnerships with MCNs, agencies, and creator networks.
  • Implement robust Outbound/ABM systems (LinkedIn, direct, strategic partnerships).
  • Structure the sales process from lead gen to "closed-won" to account management.
• The B2C Creator Growth: * Scale the acquisition of monetized creators globally through paid (Meta, TikTok, Google) and organic loops.
  • Build influencer and ambassador programs that turn our users into our biggest advocates.
• Brand & Positioning: Ensure MilX is the most trusted name in creator fintech, owning messaging that resonates with both 19-year-old YouTubers and corporate agency CEOs.
• Team & Execution: Hire, lead, and mentor a high-performing squad. You own the budget, the KPIs, and the ROI.

Requirements:

• English Proficiency: C1 (Advanced) is a must for global communication.
• 7+ years of leadership in Growth/Sales (Fintech, SaaS, or Creator Economy preferred).
• Proven "0 to 1" experience: You have built a revenue system from scratch, not just managed an existing one.
• Unit economics mastery: Deep expertise in LTV/CAC, payback periods, and data tools (HubSpot, Mixpanel, GA4, Appsflyer).
• Global operator: Proven success in scaling international markets (specifically the Americas and Europe).
• Fintech literacy: Understanding of payment flows, fees, and cross-border financial pain points.
• The "Founder" mentality: You prefer a bias toward action and take full ownership of the P&L.
• The Hybrid Leader: Experience in both high-velocity B2C growth and high-touch B2B enterprise sales.
• Bi-Lingual (Strategy & Execution): Ability to design a 12-month strategy and personally close high-stakes deals or write ad copy.

What We Offer:

• Full Autonomy: You are the captain of the growth ship.
• Uncapped Upside: Competitive base salary + a performance bonus system with no ceiling.
• Global Impact: Build the financial layer for the world’s fastest-growing labor market.
• Benefits: Quality health insurance, 18 working days of vacation, and paid sick leave.
• Flexibility: Remote work and a flexible schedule.
• Growth: Language course compensation, corporate library, webinars, and gifts for special occasions.
• Community: Team-building events for you and your family, plus volunteer opportunities.

The Hiring Process:

1. Intro Call with our Recruiter.
2. Strategy Deep-Dive and Leadership Interview with the HRD, СМО and CEO of MilX.
3. Case Study/Test Task (if needed).
4. Reference Check.
5. Offer.

Ready to architect the future of creator finance? Let’s build something big.

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.  

Responsibilities: 

- Autonomously architect, prototype, & build the product from the ground up.

- Develop integrations with AI (e.g. Perplexity, OpenAI) & 3rd party API (e.g. CRMs).

- Leverage your prompt engineering skills to maximize the outcome.

- Horizontally work with founders in discussions on business & product topics.

Requirements: 

- 1+ years of experience in a SaaS/startup previously. 

- Senior-level engineer with 5+ years of software development experience. 
- Experience in RAG & AI agents development and prompt engineering.
- API development and integration experience.
- Database design and optimization (SQL).
- Development in cloud infrastructure (AWS/GCP/Azure).
- Patterns for asynchronous task processing (RabbitMQ, SQS, or similar).
- Experience with n8n/make will be a great plus.

- Authentic obsession with giving customers the best.
- Excellent verbal communication skills.

- Excellent English, strong B2 level minimum.

Job details:

• Full-time.
• Fully remote.
• Long-term.
• B2B contract.
• Start date — ideally ASAP / by mid-April.
• Also, you will get founding member equity % in addition to your fixed salary.

What else will you get:

- Learning how a startup grows.

- Direct impact on product and company strategy.

- Deliver value directly to paying B2B clients.

- Opportunity to build and lead a team and department.

- You will work with the most modern toolset (including Cursor in Agent mode).

The hiring process: 

• 45 min pre-screen interview with a recruitment manager
• 15-30 min call with the client
• a technical deep-dive interview, most likely with online coding (conducted by client)
• online call with the team or key team members

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.  

Responsibilities: 

- Autonomously architect, prototype, & build the product from the ground up.

- Develop integrations with AI (e.g. Perplexity, OpenAI) & 3rd party API (e.g. CRMs).

- Leverage your prompt engineering skills to maximize the outcome.

- Horizontally work with founders in discussions on business & product topics.

Requirements: 

- 1+ years of experience in a SaaS/startup previously. 

- Senior-level engineer with 5+ years of software development experience. 
- Experience in RAG & AI agents development and prompt engineering.
- API development and integration experience.
- Database design and optimization (SQL).
- Development in cloud infrastructure (AWS/GCP/Azure).
- Patterns for asynchronous task processing (RabbitMQ, SQS, or similar).
- Experience with n8n/make will be a great plus.

- Authentic obsession with giving customers the best.
- Excellent verbal communication skills.

- Excellent English, strong B2 level minimum.

Job details:

• Full-time.
• Fully remote.
• Long-term.
• B2B contract.
• Start date — ideally ASAP / by mid-April.
• Also, you will get founding member equity % in addition to your fixed salary.

What else will you get:

- Learning how a startup grows.

- Direct impact on product and company strategy.

- Deliver value directly to paying B2B clients.

- Opportunity to build and lead a team and department.

- You will work with the most modern toolset (including Cursor in Agent mode).

The hiring process: 

• 45 min pre-screen interview with a recruitment manager
• 15-30 min call with the client
• a technical deep-dive interview, most likely with online coding (conducted by client)
• online call with the team or key team members

Required:

Middle+\Senior Ruby on Rails Developer, English B1+

Full-time, 8-12 months

Project Overview

A data-driven social media analytics platform undergoing global expansion. The project utilizes an event-driven architecture to process large-scale data from social networks, focusing on high-performance backend systems and seamless React integration.

Responsibilities

- Design and maintain robust, reusable Ruby code for event-driven systems.

- Integrate React-based frontend elements with server-side logic via REST APIs.

- Identify and resolve performance bottlenecks and system bugs.

- Conduct code reviews and implement automation to uphold code quality.

- Participate in architectural decision-making for global scaling.

Requirements (Must-have)

- 5+ years of professional experience in Ruby on Rails development.

- Expertise in Ruby syntax, OOP, and architectural patterns (MVC, Service patterns, ORM).

- Advanced knowledge of RSpec and Sidekiq.

- Experience integrating complex third-party APIs.

- Proficiency with RESTful principles and Mocking.

- Solid understanding of scalable application design and CI/CD pipelines.

- Experience with AI-assisted coding tools (Cursor, Claude Code, or Codex).

- Proficient understanding of Git.

Nice to Have

- Experience with RabbitMQ, AWS Lambda, and Elasticsearch.

- Frontend experience with React.js, react-query, or Ant Design.

- Experience with event-driven architectures.

Hiring Process

Intro call

Technical discussion (focused on real experience)

Offer

Start: ASAP

Team Lead Support & VIP Department

We are looking for a Team Lead for the Support & VIP Department to join our casino project.

This role is for someone who can confidently manage both the support team and VIP direction, maintain high service standards, improve workflows, and ensure players receive fast, high-quality, and personalized communication.

Responsibilities:

• lead and manage the Support and VIP teams;
• oversee daily operations and team performance;
• build, improve, and maintain support and VIP service processes;
• monitor communication quality and customer satisfaction;
• handle escalated, sensitive, and high-priority cases;
• train, mentor, and develop team members;
• set goals, track KPIs, and drive team results;
• collaborate with other departments to resolve customer issues quickly and efficiently;

• analyze team performance and implement process improvements.

   

Requirements:

• previous experience in a Team Lead / Senior Support / VIP Team Lead role;
• mandatory experience in gambling / casino / betting projects;
• strong understanding of customer support and VIP operations in the gambling industry;
• proven people management experience;
• ability to take ownership, improve processes, and drive results;
• strong communication and problem-solving skills;
• stress resistance and customer-oriented mindset;
• English proficiency will be a plus;

• experience with CRM, support tools, and reporting systems is an advantage.

   

We offer:

• the opportunity to join a fast-growing casino project;
• real impact on support quality and VIP service standards;
• a professional team and room for initiative;
• competitive salary;
• remote or hybrid work format;
• growth opportunities within the company.

We are looking for a dedicated Middle QA Engineer to join our team. This role combines quality assurance and customer support, requiring strong attention to detail, proactivity, excellent communication skills, and a good understanding of system functionality.
 

Responsibilities

• Test website functionality to ensure everything works as expected.
• Write and execute test cases, and document any bugs with clear details.
• Work with developers to explain issues and verify fixes.
• Understand the system’s business logic and how it should work.
• Stay on top of updates.

Requirements

• Soft Skills:
  • Strong problem-solving and analytical skills.
  • Excellent written and verbal English communication skills.
  • Ability to work under pressure and multitask.
     

What We Value

• A quick learner who enjoys understanding how systems work.
• Someone who can explain technical issues clearly to both customers and developers.
• A proactive individual with a strong work ethic.
   

Nice to Have

• Experience working on fintech projects.

About:
We are looking for a Senior Automation QA Engineer (JS/TS, Playwright + FHIR) to join a project focused on building a healthcare data platform for Medicare patient management. The platform addresses the challenge of fragmented medical data across healthcare facilities by consolidating information into a complete, structured patient chart for providers and staff. It also enables advanced intelligence use cases, helping healthcare organizations deliver high-quality, data-driven care.

In this role, you will primarily focus on designing and implementing robust end-to-end tests using TypeScript and Playwright, with an emphasis on backend validation. Your work will play a key role in improving system reliability, ensuring data integrity, and maintaining high product quality across a complex microservices ecosystem.

What We’re Looking For:

• 5+ years of experience in Automation Quality Assurance
• Strong hands-on experience with JavaScript/TypeScript and Playwright for test automation
• Solid knowledge of SQL and experience working with non-relational databases
• Background in healthcare or health tech projects
• Experience with healthcare data standards such as FHIR
• Practical experience with JSON and API testing tools such as Postman
• Familiarity with Google Cloud Platform (GCP)
• Good understanding of microservices architecture and integration testing principles
• Upper-Intermediate or higher level of English

Your Responsibilities:

• Design, develop, and maintain end-to-end automated tests with a focus on backend systems
• Perform API testing, validate data flows, and ensure integrity across services and databases
• Contribute to the development and rollout of the automation testing framework and practices
• Proactively suggest improvements to test strategy, tooling, and overall quality processes
• Analyze test results, identify defects, and support root cause analysis
• Collaborate with developers and stakeholders to understand requirements and identify potential issues early
• Maintain clear and up-to-date test documentation and reporting

Will Be a Plus:

• Experience working with AI agents or agentic approaches
• Background in healthcare or health tech projects
• Familiarity with healthcare data standards such as FHIR and HL7