Jobs at Djinni

About us:

Global Ledger is a Swiss blockchain analytics company offering end-to-end AML compliance, risk monitoring, and investigation tools — trusted by institutions worldwide. Our mission is to make compliance, risk monitoring, and investigations faster and easier. With the real-time blockchain analytics platform — covering 700k crypto assets, 700M+ attributed addresses, and processing 500K AML checks daily — we help financial institutions, VASPs, regulators, and law enforcement worldwide reduce risk, ensure compliance, and fight financial crime.

Responsibilities:

• Conduct OSINT research and analyze incoming information about the entity to ensure enrichment outputs are complete, accurate, and evidence-based.
• Collect, validate, and maintain off-chain data for entities, crypto addresses, services, and other relevant subjects within the crypto market.
• Investigate on-chain activity and transactional behavior of entities as part of the enrichment process.
• Take ownership of assigned ongoing processes and specific tasks, and ensure timely delivery of ready-to-share outcomes by controlling quality and justifying findings.
• Continuously improve processes by identifying bottlenecks and proactively testing workflow improvements.

Requirements & Skills:

• Strong automation mindset and confident use of AI assistants and supporting tools in workflows.
• Solid OSINT research skills and the ability to work with multiple company registers and other information sources.
• Strong understanding of blockchain fundamentals, crypto transaction types, and common entity-level behaviors within the crypto market, with hands-on experience.
• Ability to expand the scope of research when appropriate, while remaining result-oriented and balancing time constraints.
• Ability to work independently: critically analyze information, ask the right questions, and find answers.
• Сollaborate effectively, manage priorities and risks, and deliver expected outcomes.
• Ukrainian / Russian, English - B2.

Desired Competencies:

• Experience working in a crypto-fintech, AML, blockchain domain (e.g., Customer Support, Back Office, or Compliance teams)
• Relevant certifications or completed courses in crypto compliance
• Understanding of fintech compliance principles, including the risk-based approach, and familiarity with core compliance terminology.
• Basic knowledge of Python, scripting, or web scraping

• Advanced AI automation skills, including writing detailed prompts and deploying AI agents

   

This role is a good fit if:

• You have an interest in new technologies and emerging trends relevant to the crypto industry, with a focus on on-chain investigations
• You are proactive, growth-oriented, and willing to go beyond routine task execution.
• You want to be on the right side of the crypto industry and make a real impact.

About the Role

We are looking for a Junior QA Engineer to join our growing product team. In this role, you will help ensure the quality and reliability of our cloud-based energy management platform. You will work closely with developers, product managers, and senior QA engineers to test new features, identify issues, and contribute to continuous product improvement.

This is a great opportunity for someone who wants to grow in a product-focused environment and gain experience in complex data-driven systems, cloud infrastructure, and enterprise-level solutions.

Responsibilities

• Perform manual testing of web-based applications and APIs
• Execute test cases, analyze results, and report defects clearly and accurately
• Participate in feature reviews and requirement analysis
• Collaborate with developers to reproduce and verify bug fixes
• Perform regression, functional, and smoke testing
• Assist in creating and maintaining test documentation (test cases, checklists, bug reports)

Requirements

• Understanding of QA fundamentals: SDLC, STLC, testing types, bug lifecycle
• Basic knowledge of web application testing
• Understanding of client-server architecture and REST APIs
• Basic knowledge of SQL for data validation
• Strong attention to detail and analytical thinking
• Good written and verbal English communication skills
• Ability to work independently in a fully remote environment

Nice to Have

• Experience testing SaaS or cloud-based products
• Familiarity with Microsoft Azure environment
• Experience working with large datasets
• Understanding of energy, IoT, or data analytics domains

What We Offer

• Full-time remote position
• Work in a product company with long-term vision and impact
• Opportunity to work with modern cloud technologies (Microsoft Azure)
• Exposure to complex data-driven and IoT-powered systems
• Supportive team and mentorship opportunities
• Professional growth and career development

Project Description
The project is a web application designed to run and visualize scientific experiments and mathematical models. A key focus is enabling users to create and interact with graphical plots, with Plotly as a central technology.

Responsibilities

• Design, build, and maintain robust, scalable, and production-ready software
• Lead development of backend services in Python
• Develop frontend interfaces in React according to UI/UX specifications
• Ensure high reliability, strong engineering standards, and seamless user experience
• Deliver high-quality components across the full stack
• Build and maintain efficient CI/CD pipelines
• Support resilient production deployments
• Contribute to architectural decisions and system design
• Drive continuous improvements in performance, maintainability, and usability
• Maintain clear and structured technical documentation

Mandatory Skills

• 5+ years of professional experience with ability to work independently
• Strong backend engineering experience in Python (APIs, services, data workflows)
• Frontend expertise in React (components, state management, UI integration)
• Solid experience with CI/CD pipelines
• Strong Linux command-line skills
• Proven experience supporting and operating production systems
• Familiarity with AI-augmented solutions (RAG pipelines, multi-agent architectures)
• Strong testing practices and software engineering fundamentals
• Ability to collaborate on architecture, code reviews, and cross-functional decisions

Nice-to-Have Skills

• Knowledge of OpenShift
• Experience with AI tools (LangChain, LangGraph, vector databases, etc.)
• Experience with document search applications

Languages

• English: B2 (Upper Intermediate)**

Requirements:

- 3+ years in a senior operational role (working with Fin, Legal, HR departments is a must)
- Proven ability to lead and develop teams, fostering collaboration and a results-driven environment.
- Strong analytical and strategic thinking skills, with a track record of successful strategy execution.
- Exceptional interpersonal and communication skills to influence and collaborate with stakeholders at all levels.
- Excellent problem-solving skills with the ability to make data-driven decisions quickly.
- Able to thrive in a fast-paced, dynamic environment with changing market conditions.
- Proficient level of English (both written and verbal).
- Strategic thinking: ability to see and manage operations in accordance with the company's long-term strategy.
- Effective communication: transparency in communication and ability to establish interaction between departments.
- Organizational skills: creating systems that work without failures.
- Flexibility and initiative: readiness to delve into details, take responsibility, and accept challenges.

Responsibilities:

- Operational Leadership: Oversee day-to-day operations across departments (HR, Legal, Finance)

Finance: experience with bank account opening, KYC/KYB procedures, compliance, P&L development and automation, analytical reports on company resource utilization, cash flow management.

Legal: experience working with contracts and partnership agreements, debtors, building operational structures with internal and external legal entities, company incorporation, nominee services, working with auditors and registrars (foreign companies).
- Strategy Development and Execution: Collaborate with the executive team to develop and implement operational strategies that support business growth
- Team Management: Lead, mentor, and inspire department heads, fostering a high-performance culture focused on excellence and accountability.
- Market Analysis: Monitor market trends, competitors, and industry changes to identify growth opportunities and operational improvements.
Process Optimization: Develop and refine operational processes to improve efficiency, scalability, and productivity across the company.
- Compliance and Risk Management: Ensure all operational activities comply with regulatory requirements and industry standards to mitigate risks and protect the company’s reputation.

Project Description
The Carbon Capture Platform supports verification and management of CO₂ sequestration data from Carbon Capture and Storage operations. The system processes monitoring data, generates verifiable records, and enables the creation of digital tokens representing stored CO₂.

At the initial stage, the team will analyze the existing platform, including architecture review, codebase evaluation, and identification of technical issues, gaps, and risks.
Based on this assessment, the team will resolve identified issues, improve system stability and scalability, and implement enhancements. The scope also includes development of new features and onboarding of new customers, including integration with external systems such as SCADA platforms.

The overall goal is to ensure reliable platform operation, support its further development, and enable efficient integration of new users and data sources.

Responsibilities

• Analyze backend architecture and codebase to identify technical debt, performance issues, and design limitations
• Support evaluation of current data model, APIs, and data processing logic
• Implement improvements to backend services to address architectural and performance issues
• Develop and maintain backend APIs for data ingestion, system operations, and integrations
• Implement new features and enhancements based on customer requirements
• Support integration with external systems such as SCADA and industrial monitoring platforms
• Troubleshoot and resolve production issues affecting backend services
• Collaborate with DevOps and QA teams to ensure system reliability and performance

Mandatory Skills

• 5+ years of backend development experience
• Strong experience with Node.js and modern backend frameworks
• Hands-on experience with AWS services (Lambda, RDS, S3)
• Practical experience with Python for backend logic or data processing
• Experience designing microservices and scalable REST APIs for high-throughput data ingestion
• Experience with relational databases such as PostgreSQL
• Basic understanding of blockchain integrations

Nice-to-Have Skills

• Familiarity with SCADA platforms or industrial monitoring systems
• Basic understanding of blockchain or decentralized data protocols
• Experience with time-series databases or telemetry data systems
• Experience collaborating with DevOps on CI/CD and system reliability improvements

Languages

• English: B2 (Upper Intermediate)**

Project Description
The Carbon Capture Platform supports verification and management of CO₂ sequestration data from Carbon Capture and Storage operations. The system processes operational monitoring data, generates verifiable records, and enables creation of digital tokens representing stored CO₂.

At the initial stage, the team will analyze the existing platform, including architecture review, codebase assessment, and identification of technical issues, gaps, and risks.
Based on this, the team will address issues, improve stability and scalability, and implement enhancements. The scope also includes development of new features and onboarding of new customers, including integration with external systems such as SCADA.

The overall goal is to ensure reliable platform operation, support further development, and enable efficient integration of new users and data sources.

Responsibilities

• Analyze existing React-based UI and Node.js backend to identify performance, architectural, and integration issues
• Refactor and improve UI components and backend services to meet updated requirements and ensure scalability
• Implement new end-to-end features and enhancements based on customer needs
• Maintain and extend both client-facing interfaces and server-side logic for administrators, customers, and auditors
• Design and develop backend REST APIs and integrate them with frontend components and blockchain services
• Troubleshoot system and UI issues reported by users
• Participate in validation of workflows related to onboarding, reporting, and token management

Mandatory Skills

• 5+ years of full-stack development experience
• Strong experience with Node.js, React, and modern JavaScript/TypeScript
• Experience building data-driven web applications (from database to UI)
• Experience designing, building, and integrating REST APIs

Nice-to-Have Skills

• Experience building dashboards or operational interfaces
• Experience with blockchain wallets or Web3 libraries
• Familiarity with enterprise UI frameworks
• Experience working with complex data visualization
• Familiarity with enterprise architecture and AWS cloud

Languages

• English: B2 (Upper Intermediate)

YouControl is an analytical system that from more than 220 sources forms a complete profile for each company and individual entrepreneur of Ukraine on the basis of open data, tracks changes in state registers and visualises links between affiliated persons. It contains data for checking foreign companies. The system allows businesses to check counterparties, as well as to look for new potential customers and partners. 
 

We are seeking a Senior DevOps Engineer to join our energetic and proactive team.

Responsibilities and Contributions:

• Participate in the development and implementation of a new approach to infrastructure. Infrastructure as Code (IaC) tools will serve as the main mechanism for managing the platform.
• Ensure high availability of applications and configure redundancy of platform components for company products.
• Contribute to the design of a platform for high-load backend and frontend applications in both on-premise and cloud environments.
• Set up and maintain product monitoring systems. Respond proactively to incidents to ensure a high level of SLA for B2B clients.
  
  Key Required Skills:
• 5+ years of hands-on experience working closely with product development teams.
• 5+ years of experience with both on-premise solutions and cloud providers.
• Experience in configuring, maintaining, and supporting the reliability and uptime of infrastructure components (databases, virtualization clusters, common infrastructure).
• Proficiency with IaC tools (Terraform / Ansible).
• Experience working with Proxmox / OpenNebula as core virtualization controllers.
• Solid knowledge of Unix systems at the system administrator level. Strong understanding of the OSI model.
• Understanding of virtualization/containerization principles and environments (KVM, LXC, Docker).
• Experience operating Kubernetes (K8s) in production environments under real workloads.
• Proficiency with monitoring systems (Zabbix / Prometheus).
• Good hands-on experience with any of the big cloud providers
• Familiarity with CI/CD tools (GitLab / Jenkins / etc.), both in infrastructure (Atlantis / Flux) and for setting up continuous delivery of software.
   

Nice to Have:

• Knowledge of dynamic routing protocols (BGP, OSPF).
• Experience in building hybrid infrastructure environments.
• Experience developing custom modules for Terraform / Ansible to address specialized needs.
   

We offer:

• Competitive salary.
• Comfortable working environment.
• We provide employees with paid vacation, medical insurance and English language courses. 
• A system of internal and external training for experience exchange and professional growth.
• Friendly atmosphere with colleagues who are always ready to help.

• Project is a web application running and visualizing scientific experiments and mathematical models. It focuses on allowing users to visualize different graphical plots - hence Plotly is in the center of work.

• Responsibilities:

  The purpose of this role is to design, build, and maintain robust, scalable, and production ready software. As a senior full stack developer, the role leads the development of backend services in Python and frontend interfaces in React according to UI/UX specifications, ensuring high reliability, strong engineering standards, and a seamless user experience. It also delivers high quality components across the stack, efficient CI/CD pipelines, resilient production deployments, and contributes to architectural decisions, continuous performance improvements, maintainability, usability, and clear technical documentation that strengthens overall platform robustness and team productivity.

• Mandatory Skills Description:

  • The person must work with minimum supervision 5 years of experience.
  • Strong backend engineering in Python (API development, services, data workflows)
  • Frontend development expertise in React (components, state management, UI integration)
  • Solid experience with CI/CD pipelines
  • Solid experience in Linux command line
  • Proven track record operating and supporting production systems
  • Familiarity with AI augmented solutions, including RAG pipelines or multi agent architectures.
  • Strong testing practices and software engineering fundamentals
  • Ability to collaborate on architecture, code reviews, and cross functional technical decisions

• Nice-to-Have Skills Description:

  • Knowledge of OpenShift
  • Experience with AI tools (Lang chain, Lang graph, vector-databases, etc. )
  • Experience with document search applications

• Languages:
  • English: B2 Upper Intermediate

We're hiring a Senior Backend Engineer to join a US-based team working on a hosting platform that serves hundreds of thousands of users. The product includes a website builder with AI capabilities, a customer management panel, and internal support tools.

The role
You'll spend most of your time writing backend services in Node.js / TypeScript. Some tasks involve frontend work in React / TypeScript  roughly an 80/20 split. 

A separate DevOps team manages infrastructure; you may occasionally prototype something in a container, but production setup is on them.

AI is part of the product but only as integration. You'll call APIs from providers like OpenAI or Claude. No ML knowledge needed.

You'll be responsible for

• Designing and building backend services end to end
• Contributing to the frontend when a feature requires it
• Deploying your work and supporting it in production
• Collaborating with Product, Platform, and SRE teams
• Proposing technical improvements — there's an Architect, but independent thinking is expected

Stack

Node.js, TypeScript, React, Redis, MySQL, PostgreSQL, Elasticsearch, RabbitMQ / Kafka, monitoring & observability tools

What matters

• Production experience with Node.js / TypeScript (Express, NestJS, or similar)
• Working knowledge of React / TypeScript
• Strong database and caching skills
• Ability to debug across multiple services in production
• Ownership mindset — you take a task from design to release
• English — daily async communication + one weekly call with the US team

Bonus

• Microservice architecture & API design
• Docker / Kubernetes basics
• Performance profiling
• Linux / networking fundamentals
• Clean architecture, automated testing, SOLID

Conditions

• Fully remote, flexible schedule
• 20 days vacation / year
• Salary reviews every 6 months
• FOP with accounting support
• Real influence on a product at scale

We are seeking a talented and experienced Zoho CRM Developer to join our team. This role is crucial for maximizing the efficiency and effectiveness of our customer relationship management system. The ideal candidate will be responsible for the development, configuration, customization, and administration of Zoho CRM and its integration with other business applications.

Key Responsibilities:

• Development & Customization:
  • Design, develop, and implement custom features, modules, and fields within Zoho CRM to meet specific business requirements.
  • Write and implement Deluge scripting (Zoho’s proprietary language) to create custom functions, automate workflows, and build complex business logic.
  • Configure and maintain workflow rules, blueprints, validation rules, assignment rules, and security profiles (roles, profiles, sharing settings).
• System Integration:
  • Integrate Zoho CRM with other Zoho applications (e.g., Zoho Creator, Zoho Books, Zoho Desk) and third-party systems using REST APIs and webhooks.
  • Troubleshoot and maintain existing integrations to ensure seamless data flow and system reliability.
• Administration & Maintenance:
  • Perform regular system audits, data cleanup, and data migration tasks.
  • Monitor and maintain data integrity, system performance, security settings, and backups.
  • Provide technical support and troubleshooting for all Zoho CRM related issues for end-users.
• Collaboration & Documentation:
  • Work closely with stakeholders and department heads to gather business requirements and translate them into technical specifications.
  • Develop and maintain technical documentation, including development plans, user guides, and training materials.

  • Create custom reports and dashboards within Zoho CRM and Zoho Analytics to provide actionable business insights.

     

Required Qualifications:

• Experience: 3+ years of hands-on experience in developing and administering Zoho CRM.
• Technical Skills:
  • Proficiency in Deluge scripting is mandatory.
  • Strong working knowledge of Zoho CRM's capabilities, limitations, and module structures.
  • Experience with API integration (REST/SOAP) and web services.
  • Solid understanding of relational databases and data migration best practices.

Nice to Have:

• Experience with other Zoho One applications (e.g., Zoho Creator, Zoho Flow, Zoho Analytics, Zoho Desk).
• Knowledge of front-end web technologies (HTML, CSS, JavaScript) for developing custom widgets or portals.
• Zoho Certified Developer or Administrator status.
• Experience with large-scale data migrations and system rollouts.

The Digital Health organization is technology team which focused on next generation Digital Health capabilities which deliver on the Medicine mission and vision to deliver Insight Driven Care. This role will operate within the Digital Health Applications & Interoperability subgroup of the broader Digital Health team, focused on patient engagement, care coordination, AI, healthcare analytics & interoperability amongst other advanced technologies which enhance our product portfolio with new services, while improving clinical & patient experiences.

Requirements

MUST HAVE:

• AWS Platform: Working experience with AWS services – in particular serverless architectures (S3, RDS, Lambda, IAM, API Gateway, etc…) supporting API development in a microservices architecture

• Programming Languages: Python (strong programming skills), Go or other languages

• Data Formats: Experience with JSON, XML and other relevant data formats

• CI/CD Tools: experience setting up and managing CI/CD pipelines using GitLab CI, Jenkins, or similar tools

• Scripting and automation: experience in scripting language such as Python, PowerShell, etc…

• Monitoring and Logging: Familiarity with monitoring & logging tools like CloudWatch, ELK, Dynatrace, Prometheus, etc…

• Source Code Management: Expertise with git commands and associated VCS (Gitlab, Github, Gitea or similar)

• Terraform

NICE TO HAVE

• Strongly Preferred: Infrastructure as Code: Experience with Terraform and CloudFormation – Proven ability to write and manage Infrastructure as Code (IaC)
• Documentation: Experience with markdown and in particular Antora for creating technical documentation
• Experience working with Healthcare Data, including HL7v2, FHIR and DICOM
• FHIR and/or HL7 Certifications
• Building software classified as Software as a Medical Device (SaMD)
• Understanding of EHR technologies such as EPIC, Cerner, etc…
• Experience implementation enterprise grade cyber security & privacy by design into software products
• Experience working in Digital Health software
• Experience developing global applications
• Strong understanding of SDLC – Waterfall & Agile methodologies
• Software estimation
• Experience leading software development teams onshore and offshore

Job responsibilities

• Develops, documents, and configures systems specifications that conform to defined architecture standards, address business requirements, and processes in the cloud development & engineering.
• Involved in planning of system and development deployment as well as responsible for meeting compliance and security standards.
• API development using AWS services
• Experience with Infrastructure as Code (IaC)
• Actively identifies system functionality or performance deficiencies, executes changes to existing systems, and tests functionality of the system to correct deficiencies and maintain more effective data handling, data integrity, conversion, input/output requirements, and storage.
• May document testing and maintenance of system updates, modifications, and configurations.
• May act as a liaison with key technology vendor technologists or other business functions.
• Function Specific: Strategically design technology solutions that meets the needs and goals of the company and its customers/users.
• Leverages platform process expertise to assess if existing standard platform functionality will solve a business problem or customization solution would be required.
• Test the quality of a product and its ability to perform a task or solve a problems.
• Perform basic maintenance and performance optimization procedures in each of the primary operating systems.
• Ability to document detailed technical system specifications based on business system requirements
• Ensures system implementation compliance with global & local regulatory and security standards (i.e. HIPAA, SOCII, ISO27001, etc…)

Ready to hire student/trainee! 

Role: Product Marketing & Content Manager (Part-Time, 2–4 hrs/day)

Primary Goal
Create and share valuable, engaging content that educates users, strengthens our brand, and communicates why our product is valuable to the market.

Key Responsibilities

1. Content Creation & Improvement

• Produce content for websites, social media, emails, and other marketing channels aligned with marketing plans and strategies.
• Enhance existing content by adding research, insights, practical examples, or other valuable details.
• Create a variety of content formats: blog posts, articles, guides, social media posts, visuals, and videos.

1. Marketing Channels & Campaigns

• Develop and manage current marketing channels while launching new ones.
• Monitor campaign performance and user engagement, and suggest improvements for messaging, topics, or delivery.
• Collaborate with sales, product, and QA teams to understand the product, target market, and customer personas to refine messaging and offers.

1. Market & Competitive Analysis

• Track industry trends and competitor activities to optimize content and marketing strategies.
• Use analytics tools (GA4, GSC, Ahrefs, etc.) to assess content performance and suggest data-driven improvements.

1. SEO & Digital PR

• Apply on-page and off-page SEO best practices, including keyword research and optimization.
• Work with digital PR sources to gain mentions and backlinks for company projects.
• Ensure content follows SEO principles and schema markup standards where relevant.

1. Collaboration & Adaptability

• Work closely with the founder and marketing/product teams to plan content, campaigns, and messaging.
• Adapt quickly to changing priorities and business needs.

• Maintain a proactive attitude: no task is too small to make an impact.

   

Requirements

• English proficiency at B2 level or higher; able to clearly communicate ideas in writing and verbally.

• Team player capable of working independently without micromanagement.

   

Schedule

• 3–4 hours/day, flexible across Mon–Fri.
• Quick response to emails/messages (within 24h).
• Weekly check-in meeting with founder/marketing team.

Description

Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 20 years and continue our strong relationship. We are creating a desktop application that allows to connect to customer equipment in the field via USB or Bluetooth and allows customers to perform common device maintenance tasks.

Requirements

– Basic understanding of software testing principles, types, techniques, and the software development lifecycle.
– Familiarity with Windows operating systems.
– Knowledge of relational databases (preferably SQL Server); ability to write and execute simple SQL queries (SELECT, UPDATE, DELETE).
– Attention to detail and strong analytical skills.
– Ability to document test cases and results clearly.
– Basic knowledge of virtualization tools such as VMware and Oracle VirtualBox.
– English at a level sufficient to read technical documentation.
– Willingness to learn and grow in the QA field.

Job responsibilities

– Training and performing software testing tasks for a project.
– Executing test cases, documenting results, and reporting issues.
– Setting up and working with virtual machines in VMware and Oracle VirtualBox for testing purposes.
– Collaborating with developers and other QA team members to ensure software quality.
– Learning and applying best practices in quality assurance.

About Us
Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years.

We’re growing 250%+ YoY across revenue, team, product, and technology - fully bootstrapped and profitable.

We’re building the future of app discovery: a reward-powered alternative to the App Store and Google Play. Our loyalty-driven ecosystem connects millions of users with the world’s top apps and delivers unmatched, ROI-focused growth for mobile advertisers.

Our mission is to build a true alternative to traditional app stores - fueled by rewards and data - and create a new, performance-first growth engine for mobile app advertisers.

About the Role
As a Senior PPC Manager (Google) at Scrambly, you will own and scale our paid search acquisition across Google and Microsoft, turning it into a stable, profitable and automation-driven growth engine. Google Ads is the primary channel, and you will also develop and expand additional search-based acquisition sources, including Microsoft Ads.

This is a hands-on, performance-focused role. You will be responsible for end-to-end campaign performance, scalability, and long-term channel stability - not campaign maintenance. You will design and own the campaign architecture, conversion structure, and value logic that drives sustainable budget growth while maintaining profitability.

You will work closely with the Head of User Acquisition, acting as the strategic owner of paid search as a core revenue channel. Your goal is to build systems and processes that make performance explainable, repeatable, and scalable - not dependent on short-term spikes or one-off wins.

If you thrive on building durable growth engines with meaningful ownership and autonomy, this role is for you.

Key Responsibilities

• Paid Search Strategy & Execution
  • Own end-to-end performance of Google Ads (Search, PMax, Display, YouTube) and Microsoft Ads for our app portfolio
  • Define and execute the paid search acquisition strategy across platforms, aligned with business goals and profitability targets
  • Build and maintain stable, structured campaign architectures with clear conversion windows, value weighting, and signal strategy
  • Drive sustainable budget growth while maintaining or improving efficiency - scaling budgets from high five-figure to high six-figure monthly ranges
  • Develop a documented scaling and testing roadmap with clear milestones and success criteria
• Automation & Systems
  • Design and implement automation systems (scripts, rules, monitoring workflows) that significantly reduce manual optimization effort
  • Build scalable processes for bid management, budget allocation, and performance monitoring
  • Continuously identify opportunities to replace manual work with systematic, repeatable solutions
• Performance Analysis & Reporting
  • Own performance reporting tied directly to business outcomes, using tools such as GA4, Mixpanel/Amplitude, and Looker/Looker Studio
  • Maintain a clear understanding of value signals, cohort health, and attribution nuances across channels
  • Ensure channel performance is predictable, defensible, and clearly explainable to stakeholders
  • Operate comfortably with imperfect attribution and delayed revenue signals, making sound decisions despite incomplete data
• Collaboration & Communication
  • Work closely with the Head of User Acquisition to align on strategy, priorities, and growth targets
  • Clearly communicate performance drivers, scaling mechanics, and strategic trade-offs to the wider team
  • Proactively surface issues, flag risks, and propose solutions before they impact performance

Requirements

• 3+ years of hands-on Google Ads experience with a strong focus on Search and Performance Max campaigns
• Proven experience scaling paid search budgets in the high six-figure range with maintained or improved efficiency
• Experience in performance-driven verticals such as gaming (preferably web), fintech, utilities, or health
• Strong understanding of value-based bidding (ROAS/revenue optimization), including conversion windows, value weighting, and signal strategy
• Track record of designing and implementing automation: scripts, rules, monitoring systems, and workflows that reduce manual optimization
• Strong analytical fluency across advertising and product analytics platforms (GA4, Mixpanel or Amplitude, Looker/Looker Studio, Google Ads, Microsoft Ads)
• Comfortable operating with imperfect attribution and delayed revenue signals, with the ability to make sound decisions despite incomplete data
• Ability to clearly explain performance drivers and scaling mechanics to both technical and non-technical stakeholders
• Ownership-driven mindset: analytical, structured, systems-oriented, and focused on long-term profitability over vanity metrics
• Transparent and proactive: comfortable surfacing issues, making decisions without perfect data, and being accountable for outcomes
• Fluency in English (B2+)

Nice to Have

• Experience with Microsoft Ads at scale, beyond basic campaign mirroring
• Experience in mobile apps, rewards, or marketplace products
• Familiarity with building or contributing to internal BI dashboards and reporting infrastructure

What We Offer

• Direct ownership of a core revenue channel with visible business impact
• Close collaboration with the Head of User Acquisition and company leadership
• High autonomy in execution - a lean, low-bureaucracy environment where strong ideas are heard, tested, and implemented quickly
• The opportunity to build scalable systems and processes from the ground up
• Full-time & fully remote position
• 15 days of paid vacation days
• 5 days of paid days off
• 5 days of paid sick leave
• Maternity/Paternity leave
• National holidays based on the country of your stay

Cosmolot is a Ukrainian product IT company that creates and develops an online digital entertainment platform. We build technology-driven solutions with a strong focus on security, transparency, and user comfort.

As a Data Analyst, you will work with data to uncover trends, monitor key metrics, and provide insights that help teams make informed business decisions.

Requirements

• 2+ years of experience as a Data/Marketing Analyst or in a similar role
• Strong practical knowledge of SQL (CTEs, window functions) and Excel
• Practical experience with BI tools (Power BI or similar)
• Ability to work with large datasets and collect, organize, and analyze large volumes of data
• Strong analytical thinking and attention to detail
• Strong communication and collaboration skills, with the ability to clearly present insights to business stakeholders

Your Responsibilities

• Analyze cross-functional data (marketing performance, player activity and behavior, conversion funnels, and cohorts) to support business decision-making
• Collect and prepare data from multiple sources for analysis and reporting
• Build and maintain reports and dashboards 
• Perform ad-hoc and exploratory analysis based on business requests
• Identify trends, patterns, and key drivers behind changes in marketing metrics
• Present analytical insights and findings to stakeholders

Nice to Have

• Experience in gaming and traffic or other product verticals
• Experience with Google Analytics

What We Offer

• Work in a strong team of professionals and genuinely supportive people
• Opportunities for professional growth and development
• Flexible working hours
• Medical insurance
• Sports expense compensation
• Psychological support
• Free language classes (English, Spanish, and German)
• 18 working days of paid vacation, paid sick leave, and sick days
• Regular team buildings and corporate events
• All necessary equipment for comfortable work