Jobs at Djinni

An international product-driven company operating in the performance marketing and B2B partnerships space. The core focus is on traffic acquisition and monetization through CPA-based models, working closely with providers and scaling across multiple international markets. The company develops its own products, builds long-term partnerships, and prioritizes revenue growth and profitability.

Responsibilities:

- Communication and collaboration with account providers (Facebook, Google);

- Acquisition of necessary resources at the request of media buyers;

- Maintaining financial records and reporting;

- Recording all purchases and expenses;

- Interaction with the financial manager for report reconciliation;

- Participation in building and improving the financial accounting system;

- Completing daily and monthly reports;

- Supporting the buying team and assisting in resolving operational issues;

- Participating in process optimization — searching for ways to speed up and simplify tasks;

- Adjusting processes and spreadsheets when errors occur or data is missing.

Requirements:
- System thinking — ability to maintain order in numbers and documents;

- Attention to detail — ability to spot errors and discrepancies before they become a problem;

- Reliability and confidentiality — working with sensitive data;

- Experience in traffic arbitrage, affiliate marketing, or financial management;

- Confident use of Google Sheets / Excel, ability to structure and visualize data;

- Understanding of basic arbitrage metrics (spend, profit, ROI, hold, payout);

- Accuracy, punctuality, and ability to work under deadlines;

- Responsibility and readiness to keep the financial system in perfect order;

- Experience with cryptocurrency transactions and multi-currency systems.

We’re looking for a bold, data-driven Senior Product Manager to scale our SaaS marketplace to the next level of growth. This is a high-impact role where you’ll own the product strategy, drive activation and retention, and lead innovations that make competitors irrelevant.

What You’ll Do

• Drive revenue growth through core product metrics: activation, retention, engagement, LTV, churn, subscription adoption, and NPS.
• Own the product vision & strategy for a marketplace, ensuring balanced liquidity between supply (sellers) and demand (buyers/investors).
• Create and execute a high-leverage roadmap that prioritizes speed, measurable impact, and competitive advantage.
• Partner cross-functionally with engineering, design, marketing, and customer success to deliver products users can’t imagine working without.
• Set new standards in product excellence: UX/UI, experimentation frameworks, product analytics, and growth loops.
• Leverage AI & automation to scale operations, improve user outcomes, and build defensible competitive moats.
• Monitor the market and competitors to anticipate trends, launch new features, and expand into new verticals.
• Mentor and inspire product teams to move fast, think big, and execute with discipline.
  
   

What You Bring

• 4+ years of product leadership experience (Head of Product, Senior PM) in SaaS marketplaces or a high-growth startup (B2B or B2C).
• Proven track record of scaling platforms into market leaders with measurable revenue and retention outcomes.
• Deep understanding of Product-Led Growth (PLG): fluent in PQLs, expansion revenue, churn reduction, and net retention.
• Data-obsessed: you live in product analytics, A/B testing, and customer insights.
• Strategic yet execution-driven: you can craft a market-dominating vision and translate it into weekly product wins.
• A strong communicator who aligns C-suite, engineering, and go-to-market teams around a shared mission.      

What We Offer:  

 

• You’ll work at the core of a product-led, AI-powered startup where data drives every decision
• Your work will ship — fast — and impact thousands of users
• High autonomy, low bureaucracy: we trust you to own your domain
• Remote-first culture with flexible hours and async-friendly communication
• A smart, passionate team that moves fast, supports each other, and builds cool stuff
•  15 paid vacation days + 5 paid sick days annually.
•  Paid access to courses, books, and growth resources.
•  Real decision-making power and ownership of your results.

We’re hiring a Senior React Native Developer to help us build and scale a subscription-based mobile app.

This role is for a strong senior IC who owns complex features end-to-end, writes high-quality code, improves architecture, and thinks systematically. We value people who think through problems before implementation and communicate clearly.

Tech Stack

• React Native
• Expo (bare workflow)
• TypeScript (strict, production-grade)
• RevenueCat (subscriptions & entitlements)
• Superwall (paywalls & experimentation)

• iOS & Android (App Store & Google Play)

   

Responsibilities

• Own complex features from problem definition to production release.
• Write high-quality, maintainable React Native code.
• Improve existing architecture and reduce tech debt without slowing product velocity.
• Review PRs with a focus on correctness, readability, and long-term maintainability.
• Collaborate closely with product and design to turn goals into clear technical plans.

• Take senior-level ownership: identify risks early, think through solutions, and ship reliably.

   

What We’re Looking For

• Strong experience shipping production React Native apps.
• Hands-on experience with subscription-based products, including:
  • Paywalls and onboarding → subscription flows
  • Entitlements and access control
  • Handling edge cases (upgrades, downgrades, refunds, restore purchases)
• Experience with RevenueCat and/or Superwall.
• Excellent written and verbal communication.
• Systematic, linear thinker who plans before coding.
• Comfortable working independently and making sound technical decisions.

Nice to Have

• Experience using AI tools or APIs to automate workflows, improve developer productivity, or enhance user experience.
• Experience with mobile analytics, experimentation, or A/B testing.
• Familiarity with performance optimization and debugging on mobile.
• Startup or product-driven team experience.

How We Work

• We prioritize clarity, thoughtful planning, and high-quality execution.
• We favor systematic thinking over rigid methodology.
• Decisions are documented and tradeoffs are explicit.

What Success Looks Like

• Subscription flows are reliable, measurable, and optimized.
• Complex features ship with confidence and minimal regressions.
• Architecture steadily improves, making the codebase easier to extend.
• Engineering work stays aligned with product goals.

Test Local is looking for a results-driven Sales Manager to grow B2B sales in the iGaming sector.

We provide QA, payments testing, localization, and real-user testing for iGaming operators.

Requirements:

• Proven B2B sales experience in iGaming / betting / gambling
• Strong outbound, negotiation, and closing skills
• Understanding of iGaming operators, platforms, and decision-makers
• Willingness to travel across the EU and occasionally outside the EU

• Availability to start in January

   

We offer:

• Fixed salary + commission
• Remote-first setup
• Conference travel & industry networking
• Direct impact on company growth

We are looking for a Games Manager to join our team and contribute to the growth and success of our iGaming projects. In this role, you will be responsible for managing the game portfolio, working closely with game providers, and ensuring the best game selection and placement across our brands. You will play a key role in analyzing market trends, optimizing game performance, and supporting player engagement initiatives.

This position is a great opportunity to deepen your expertise in the iGaming industry while working in a dynamic and fast-paced environment.

Responsibilities

• Manage and maintain the game portfolio across multiple projects;
• Add, configure, and update games using the back office and website tools;
• Test and monitor game performance to ensure quality and stability;
• Build and maintain strong relationships with game providers and aggregators, staying up to date with new releases, features, and promotions;
• Conduct market and competitor research to identify trends and select games that match player preferences;
• Collaborate with the retention and marketing teams to launch targeted campaigns that increase player engagement and game performance;
• Analyze data, prepare reports, and use insights to improve game offerings;
• Proactively suggest ideas to increase demand and competitiveness of products and promotions;

• Maintain and regularly update the department’s knowledge base and documentation.

   

Requirements

• 2+ years of experience in a similar role, preferably within the iGaming industry;
• Native knowledge of Ukrainian language;
• English proficiency at B1 level or higher;
• Excellent communication and interpersonal skills, with the ability to work effectively across teams;
• High attention to detail and a strong sense of responsibility for quality results;

• Ability to work efficiently in a fast-changing and dynamic environment.

   

Nice to Have

• Genuine interest in the online casino and iGaming industry;
• Good understanding of online casino games, including slots, table games, and live dealer products;

• Analytical mindset with the ability to interpret data and make informed decisions.

   

What We Offer

• Fully remote work with a 5/2 schedule
• Payments in USDT (white crypto)
• Access to Gemini Advanced tools
• Training and ongoing support from an experienced international team
• Clear opportunities for professional growth within the project

Description
About ProfiSea Labs 
ProfiSea Labs is an innovative AI-powered multi-cloud management platform designed to help CloudOps engineers and IT managers optimize cloud usage, reduce costs, and automate workflows through intelligent, next-generation technologies. 
We’re building a new AI division focused on agentic GenAI systems — autonomous agents capable of reasoning, learning, and interacting with users and systems. We’re looking for curious, ambitious minds to help us design, train, and scale these agents. 

Requirements
 

• English C1+ (strong writing and reading skills). 
• Python knowledge — basic to intermediate. 
• Excellent literacy and attention to detail. 
• Experience with LLMs (e.g. GPT, Gemini, Claude, Copilot). 
• Understanding of Agentic AI design or prior experience building agents is a plus. 
• Analytical mindset and creativity in solving interaction problems. 
• Strong interest in AI technologies and willingness to learn continuously. 
• Students or recent graduates are welcome to apply — the main requirement is your curiosity and drive to grow. 

Responsibilities

 

• Develop, optimize, and test AI prompts and workflows in English. 
• Create dialogues, flows, and interaction scenarios for AI agents. 
• Tune the agent’s behavior across various contexts. 
• Work with test flows, analyze failures, and improve model responses. 
• Collaborate with product managers, designers, and developers to integrate AI into real products. 
• Experiment with LLMs (Large Language Models) and contribute to fine-tuning and configuration processes. 

Test Task 
A short technical and creative task will be required to assess Python proficiency, prompt design ability, and reasoning skills. 

Working conditions
 

• Opportunity to take part in building an innovative AI product. 
• Ongoing learning and mentorship from experienced AI engineers. 
• Flexible schedule and fully remote work. 
• Competitive compensation. 
• Friendly and professional work culture. 
• Freedom to influence product development and bring your own ideas to life. 

 
At ProfiSea Labs, we don’t just use AI — we teach it to think. Join us if you’re ready to do the same.

We are looking for a skilled Manual QA Engineer to join our team.
The ideal candidate will be responsible for the full product testing lifecycle, from start to finish, creating high-quality and well-structured documentation, and bringing fresh ideas to the team.

Responsibilities:

• Perform functional, regression, and usability testing.
• Create, execute, and maintain test cases and test scripts.
• Identify, document, and track defects in a bug-tracking system.
• Collaborate with developers and other team members to resolve issues and improve product quality.
• Prepare test reports and provide recommendations for product improvement.

Requirements:

• 1.5–2+ years of experience in manual testing (Web/Mobile).
• Solid understanding of testing principles, goals, and processes.
• Knowledge of testing techniques and methodologies.
• Understanding of the Software Development Life Cycle (SDLC) and involvement at its different stages.
• Ability to design test cases and scripts using various testing techniques.
• Basic understanding of databases and SQL.
• Knowledge of test design techniques and ability to apply them in practice.
• Experience with cryptocurrency is required.

Our ideal candidate:

• Is proactive and инициативний.
• Is passionate about product quality, attentive to details, and spots even minor issues.
• Communicates effectively with the team: can easily collaborate with developers and is not afraid to ask for clarifications from the manager, technical writer, or team lead when needed.
• Takes ownership and responsibility for completed tasks.
• Is able to find non-standard and efficient solutions to emerging challenges.
• Is result-oriented and focused on the success of the project.

If you recognize yourself in this description — we would be happy to hear from you!

White Test Lab is looking for a smart and creative Lead Generation Specialist with strong copywriting skills as a part of the Lead Generation team. Your goal is to ensure stable lead flow to make a predictable sales pipeline from each outbound channel you will work with.

REQUIREMENTS:  

• B2-C1 level in English.
• Experience in a similar role in an IT company, 1+ year.
• Experience in database management and research based on ICP.
• Experience with Sales Navigator.
• Experience in writing message sequences/chains with multiple scripts.
• Experience with multi-channel outreach campaigns launch.
• Disciplined, self-motivated, and able to work with minimal supervision.
   

Nice-to-Have:

• Experience with Notion.
• Experience with tools for outreach automation.
• Experience with Upwork.
   

RESPONSIBILITIES: 

• Searching and collecting for qualified leads on different platforms.
• Write message sequences/chains with multiple scripts (LinkedIn & Email).
• Launch multi-channel outreach campaigns.
• Communicating with leads (before they become SQLs).
• Work with CRM database.
• Preparing reports.

WHAT WE OFFER:

• Full-time remote position with stability and career growth opportunities.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive work environment.
• Engaging corporate events and team-building activities.

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

• For our fast-growing startup client, which is a global leader in financial infrastructure solutions, together with the client, we build complex solution which is unlocking private credit and providing unparalleled access through its modern marketplace, empowering investors, borrowers, and managers with innovative technology to increase the speed and frequency of transactions at a fraction of the cost. The solution's core infrastructure delivers public market efficiencies to the analog private credit market by powering the sourcing, structuring, syndication, surveillance and servicing of private credit transactions from beginning to end. The platform is becoming the market standard for asset-based and corporate lending, powering over $2 billion in transaction volume in a multi-trillion-dollar private credit industry.
   We are seeking a talented Senior DevOps Engineer to be a driving force behind our mission to modernize the private credit market. In this role, you won't just manage infrastructure; you'll design, secure, and scale the core systems that power our platform. You will be a catalyst for reliability and efficiency, responsible for building cloud-native systems, automating processes, and ensuring best-in-class security practices across the entire stack.

• Responsibilities:

  ● Infrastructure as Code: Design, build, and maintain AWS infrastructure using Terraform.
  ● Cloud Operations: Manage, monitor, and optimize AWS services including EKS, RDS Aurora PostgreSQL, VPC, and IAM.
  ● Containerization & Orchestration: Build and operate Kubernetes clusters and Dockerized applications in production.
  ● CI/CD & GitOps: Develop and maintain CI/CD pipelines (GitHub Actions, GitOps workflows) and data orchestration (Airflow DAGs).
  ● Database Reliability: Ensure performance, scalability, and reliability of Aurora PostgreSQL with strong security and backup practices.
  ● Monitoring & Incident Response: Design and operate observability systems (metrics, logs, traces, alerting, availability, etc) and lead structured incident response and postmortems.
  ● Security & Compliance: Apply DevSecOps principles to safeguard infrastructure, manage secrets, and adhere to compliance frameworks (SOC2).
  ● Collaboration: Partner closely with engineering teams to embed secure and scalable infrastructure practices into development workflows.
  ● Automation & Innovation: Continuously drive automation and improvements in deployments, testing, and system reliability.

• Mandatory Skills Description:

  ● 5-10 years of DevOps, SRE, or infrastructure engineering experience in a cloud-native environment
  ● Proven expertise with AWS (EKS, RDS, EC2, S3, VPC, IAM)
  ● Strong experience with Terraform and GitOps workflows
  ● Hands-on expertise with Kubernetes and Docker
  ● Solid knowledge of PostgreSQL operations and performance tuning
  ● Strong security-first mindset; experience hardening systems and managing secrets
  ● Familiarity with compliance frameworks such as SOC2
  ● Proficiency with scripting languages (Python, Bash)
  ● Experience designing highly available systems across multiple AZs and regions
  ● Track record of reducing toil via scripting, automation, and developer tooling
  ● Excellent problem-solving and communication skills
  ● Self-motivated team player able to work independently in a fast-paced environment

• Nice-to-Have Skills Description:

  ● Experience in FinTech domain

• Languages:
  • English: B2 Upper Intermediate

Quintagroup is seeking a Senior Python Developer to join a project for a leading UK-based fintech product.
Our client delivers innovative financial solutions and actively leverages modern technologies to support businesses and consumers.

RESPONSIBILITIES:

• development with Python, AWS
• participation in planning and execution stages
• collaborate closely with an international development team (UK/UA/US) and the CTO to design, implement, and optimize fintech applications.
• take part in project planning and execution to ensure timely delivery of key milestones.
• build and integrate cloud-based solutions, primarily on AWS.
• improve application performance and maintain the security of sensitive financial data.

TECH STACK:

Python 3.11, Django 4.2, Postgres, AWS (EventBridge, Lambda, ECS, RDS, DynamoDB etc.), Docker, Pandas, Polars, Terraform

REQUIREMENTS

• 6+ years of experience with Python
• Experience with AWS 
• 4+ years of experience with Django Python frameworks
• Able to work in a team-oriented, collaborative environment
• Ability to share knowledge
• Excellent communication skills in English (B2+ level or higher).

WE OFFER:

• Flexible working format: fully remote, hybrid, or office-based.
• Competitive salary and comprehensive compensation package.
• Personalized career growth paths and mentorship opportunities.
• Access to professional development tools, including tech talks and training sessions.
• Education reimbursement for relevant certifications or courses.
• Memorable gifts for anniversaries and corporate events.
• Engaging team-building activities and location-specific perks.

Job description

Position: Chief Executive Officer (CEO)
Company: Pella Global
Locations: Turkey and the United Arab Emirates
Employment type: Full-time
Relocation: Required

Role overview

The Chief Executive Officer is responsible for the full operational management of the company in Turkey and the United Arab Emirates. This role carries full accountability for strategy execution, operational efficiency, team leadership, and business development across both markets. The position requires active on-site involvement and regular work between Turkey and the UAE.

Key responsibilities

• Lead and manage all operational processes of Pella Global in Turkey and the UAE.
• Ensure execution of the company strategy and alignment across all departments.
• Lead management teams and oversee day-to-day business operations.
• Take full responsibility for budgets, operational efficiency, and financial performance.
• Develop and scale marketing operations in line with company objectives.
• Represent the company in strategic meetings, partnerships, and negotiations.
• Ensure compliance with local regulations and business standards in both countries.

Requirements

• Minimum 5 years of management experience in the marketing field.
• Proven experience leading teams and managing operations.
• Strong strategic thinking and leadership skills.
• Excellent communication and organizational abilities.
• Full professional proficiency in spoken and written English.
• Willingness to relocate and work between Turkey and the UAE.

What this role offers

• A senior leadership position in an international company.
• Direct influence on business growth and market expansion.
• Work across two key international markets with broad management authority.

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Project Description:

A next-generation cross-asset data management platform to provide globally consistent data and innovative tools to support business strategy for trade/sales clients that is built on big data architecture, highly scalable, and cloud-ready. The platform enables industry-leading analytics, client reporting, regulatory compliance, surveillance, supervisory reporting, and data science solutions (data flame). The project tech stack: Apache Spark, Hive, Java, Scala, Spring, SQL, Kafka, Hadoop.

We are looking for a strong Senior Java Developer with Big Data experience (Hadoop, Spark) capable of build the design and establish the framework in order to expose and distribute the Risk data to wide variety of consumers including Finance, Front office Risk Systems, Trading Systems, Back office and Account systems. This should cover low latency access and Streaming, Push / Pull mechanisms depending on the type of consumers.

The role of the Senior Java Developer involves working with strong development teams (3 Senior Java Developers), the opportunity to work with big data improving knowledge in this domain utilizing the resources of an international bank.

Responsibilities:

• Design and build frameworks for ingesting/modeling the complex Risk data
• Develop Low latency caching to service Front office risk systems

Mandatory Skills Description:

• At least 5 years of experience in software development, including professional backend software development experience;
• Strong Knowledge of Java programming languages
• 1+ year of Big data development with extensive hands-on experience with Spark programming
• Strong knowledge of big data technologies like Hadoop (Hive) and Spark
• Should be familiar with algorithms and design patterns
• Understanding of distributed systems.
• Understanding of CI/CD workflow.
• Familiarity with Linux environment including scripting skills

Nice-to-Have Skills Description:

• Experience In-memory databases and caching
• Job Orchestration tools like Autosys or Airflow
• Financial background (where possible)

Languages:

English: B2 Upper Intermediate

We are looking for a hands-on Data Scientist to deliver practical AI and GenAI solutions. This is an execution-driven role focused on data quality, model evaluation, and reliable outputs not on BI or data platforms.

You will work directly on building, testing, and delivering AI/ML and GenAI solutions for real client use cases. The role requires strong practical experience and the ability to turn ideas into production-ready implementations.

Responsibilities

• Build and deliver AI / ML proof-of-concepts
• Prepare data, implement models, and write production-ready code
• Apply LLMs in practice, including: prompting, structured outputs, evaluation, retrieval-augmented generation (RAG)
• Work with messy, real-world customer data
• Collaborate closely with client teams and participate in technical workshops

Requirements

• Strong background in Data Science, Machine Learning, or Statistics
• Hands-on experience building ML pipelines in Python or R(e.g. scikit-learn, pandas, numpy)
• Practical GenAI experience with LLMs, LangChain, Chainlit, and RAG
• Comfortable working with unstructured and imperfect data
• English level B2+