Jobs at Djinni

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. 
We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. 

About your role: You will create high-impact creatives across paid traffic channels, directly supporting the performance of our user acquisition efforts in US, UK, CA, and AU markets — one of the most competitive niches in the industry. You'll be involved from concept ideation through to final delivery, working closely with designers, the UA team, and cross-functional partners.

Here you'll enjoy full ownership and the freedom to make independent decisions in your area of responsibility, within a bureaucracy-free environment built on fast, direct communication.

 

In this role, you will

• Creative production for each traffic channel (Meta, TikTok, Snapchat, DSP, Google)
• Collaborate with designers to create visual and textual content for each platform
• Develop and brainstorm creative concepts, from initial ideation to finalized execution
• Analyze competitors' concepts to generate new ideas and provide creative inspiration for the design team
• Research user behavior and funnels, identifying factors that impact performance and success
• Close cooperate with the user acquisition team and other departments (analytics, product team, b2b)
• Analyze creative testing, including structured reporting for product & marketing teams"

It’s all about you

• At least 6 months of experience in performance marketing with a focus on app and/or web projects
• KPI-driven mindset: hands-on daily work with CPA, CTR, ROI, and a clear understanding of how to hit and optimize targets
• Experience creating detailed technical briefs for designers to ensure effective creative production
• Proven ability to conduct competitor and market research and translate insights into strategy
• Confident user of analytical and data visualization tools (GA4, Looker Studio, Power BI, Tableau)
• Strong organizational skills: backlog management, task prioritization, launch planning, and production coordination
• English level B2+

Nice to have:

• Experience in the social discovery niche
• Familiarity with AI tools for creative generation or performance analysis

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Interview with HR
• Test Task
• Interview with Hiring Team
• Bar-rasing 
• Reference check
• Offer

Ready to shape the future of logistics technology? We are looking for a Middle/Senior Full Stack Developer to join our distributed team and help build a next-generation e-commerce fulfillment platform. This role offers remote flexibility with the option to work from Kraków, Poland. 

At Sigma Software, we partner with some of Europe’s most innovative companies, delivering solutions that combine cutting-edge technology with business impact. You will work in a collaborative Agile environment, leveraging modern frameworks and AI-assisted tools to create high-performance solutions. 

Why join us? You’ll be part of a long-term partnership, working on high-impact projects with access to advanced AI tools, cloud technologies, and a supportive team culture. 

CUSTOMER 

Our customer is one of Europe’s leading logistics providers, headquartered in Germany. Specializing in integrated supply chain systems and data-driven logistics optimization, they operate across multiple European markets, offering advanced warehousing, transportation, and fulfillment services. Sigma Software has been collaborating with them since 2017, delivering over 10 active projects that drive innovation and efficiency. 

PROJECT

You will contribute to the development of a next-generation e-commerce fulfillment platform designed to automate and optimize order processing, inventory management, and delivery tracking. The solution leverages modern web technologies and AI-assisted development tools to ensure scalability and efficiency. This is a chance to work on a high-impact product in a collaborative, Agile environment. 

Job Description

• Design, develop, and maintain robust software applications using TypeScript/JavaScript, Node.js, NestJS, and React.js 
• Implement new functionality from scratch, including role-based access control services, API integration services, and custom endpoints 
• Work in an AI-augmented development environment, leveraging tools like Claude Code, Cursor, and Microsoft Copilot 
• Collaborate closely with stakeholders to define, design, and deliver new features 
• Ensure code quality, security, and performance through critical evaluation of AI-generated outputs 
• Participate in SCRUM ceremonies and contribute to team planning, estimation, and retrospectives 

Qualifications

• 3+ years of commercial development experience with a focus on TypeScript/JavaScript 
• Proven expertise in Node.js, NestJS, React.js, Next.js, and REST API development 
• Experience with AI-assisted coding tools (Claude Code, Cursor, Microsoft Copilot, or similar) 
• Ability to write clear prompts for code generation and refactoring 
• Skills in evaluating AI-generated code for security and performance implications 
• Experience translating AI-generated specifications into implementation tasks 
• Proficiency in debugging and validating AI-generated code 
• Familiarity with AI-driven development frameworks (BMAD, Superpowers, GSD, spec-kit, or equivalent) 
• Experience with any cloud provider (preferably Azure) 
• Experience working in SCRUM teams 
• Fluent English 

WILL BE A PLUS

• Experience integrating and working with design systems (Tailwind, Storybook) 
• Proven experience with AI-augmented development (pet projects, certifications) 
• Participation in AI-assisted requirements breakdown and task decomposition using frameworks like spec-kit or BMAD 

PERSONAL PROFILE

• Strong communication, multitasking, and problem-solving skills 
• Analytical thinking and sound technical judgment 
• Quick grasp of existing digital products and architectures 

We're looking for a System Administrator to join our IT team. The role is open to candidates at different experience levels. What matters most is a solid foundation, a problem-solving mindset, and genuine interest in the work. 

You'll be part of a stable, supportive environment with real mentoring available and room to grow. 

Must-have requirements: 

• Windows and/or macOS administration 
• Microsoft 365 and Entra ID (users, groups, licenses) 
• Microsoft Intune (MDM — device enrollment, compliance, app deployment) 
• Networking basics (DNS, DHCP, VPN) 
• Security fundamentals (MFA, Conditional Access, endpoint protection) 
• English B2 or higher 
• Strong communication skills with the ability to explain technical issues to non-technical users 
• Analytical thinking and a structured approach to troubleshooting 
• Ability to prioritize and manage multiple tasks simultaneously 
• Proactivity and ownership 

Nice-to-have: 

• Linux server administration 
• PowerShell or Bash scripting 
• Microsoft Defender, Azure DevOps, Cloudflare 
• MDM beyond Intune (Jamf, Mosyle) 
• Automation tools (Power Automate, n8n) 

Responsibilities: 

• Resolve IT incidents and requests reported by employees 
• Manage user accounts, groups, and access in Microsoft Entra ID and M365 Admin Center 
• Enroll and maintain devices using Microsoft Intune (MDM) 
• Support access management — onboarding/offboarding, permissions, licensing 
• Monitor systems, manage backups, and troubleshoot network issues 
• Automate repetitive tasks using PowerShell and/or Bash 

Ascendix offers you:

Healthcare:

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• Remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

Role Overview

Employment Type: Full-time

Duration: Long-term

Location: Poland (Preferably Krakow) – Remote/Hybrid options available

Compensation: Competitive (Based on experience / Rates to be discussed)

About the Role

We are seeking a highly skilled and experienced Senior Ethereum / Web3 Developer to join our core engineering team. In this role, you will delve deep into blockchain infrastructure, protocol design, and transaction mechanics. You will be responsible for building, optimizing, and maintaining robust backend and Web3 systems that interact directly with the Ethereum ecosystem at a foundational level.

If you are passionate about the inner workings of the mempool, MEV, and high-performance Web3 infrastructure, this is the perfect opportunity for you.

Key Responsibilities

Design, develop, and maintain secure, high-performance Web3 backend systems and infrastructure.

Optimize transaction execution, manage mempool interactions, and implement MEV (Maximal Extractable Value) strategies.

Interface with blockchain nodes, validators, and builders to ensure seamless protocol operations.

Integrate and interact with complex DeFi protocols, ensuring deep technical alignment with smart contract logic.

Collaborate with cross-functional teams to architect scalable, resilient, and secure blockchain solutions.

Requirements

Experience: 5+ years of professional software engineering experience.

Web3/Blockchain: Strong, proven experience with Ethereum and Web3 technologies.

Infrastructure Knowledge: Deep understanding of blockchain infrastructure, including Transactions, Mempool mechanics, MEV, and the Validator/Builder pipeline.

DeFi Expertise: Hands-on experience working with DeFi protocols.

Backend Mastery: Exceptional backend engineering skills with a focus on performance, concurrency, and security.

Nice to Have (Bonus Points)

Trading Systems: Background in Algorithmic Trading, High-Frequency Trading (HFT), Crypto Trading, or Market Making.

Languages & Smart Contracts: Proficiency in Solidity (Smart Contracts), Rust, Go, or C++.

MEV Ecosystem: Experience as a Block Builder or Searcher.

DeFi Specialization: Deep knowledge of Lending Protocols and DeFi Risk Systems.

Наш клієнт - міжнародна онлайн-гемблінгова компанія, що надає послуги ставок на спорт і казино з сильною присутністю в Латинській Америці. Їхня стратегія - це якісний, персоналізований ігровий досвід, що базується на сучасних технологіях та локалізованих сервісах. Компанія розробляє та запускає власні ігри для казино, а також керує власними платформами CRM, CS і бек-офісу.

Ідеально для тих, хто прагне:

• Контролювати операції з обробки платежів;
• Забезпечувати безперебійну роботу та доступність способів оплати;
• Виявляти, досліджувати та передавати проблеми, пов'язані з платежами, відповідним постачальникам та внутрішнім командам;
• Координувати дії зі службою підтримки клієнтів, маркетингу та іншими зацікавленими сторонами щодо запитів на обробку платежів.

Досвід, який стане твоєю перевагою:

• 3+ роки досвіду роботи Billing/Payments менеджером або на схожій посаді в онлайн-платежах;
• Впевнена робота з цифрами та обробка фінансової/транзакційної інформації;
• Досвідчений користувач Excel та іншого програмного забезпечення MS Office;
• Гарне розуміння технічної інтеграції, воронок та потоків онлайн-платежів;
• Досвід письмового та усного спілкування з іноземними клієнтами або партнерами;
• Гарне розуміння платіжних та транзакційних систем та послуг.

Ми цінуємо:

• Увага до деталей;
• Багатозадачність, швидке виконання завдань;
• Високий рівень комунікативних навичок;
• Хороший командний гравець;
• Здатність до самостійної роботи та прийняття рішень щодо розподілу платежів.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

English version:

Our client is an international online gaming company offering sports betting and casino services, with a significant presence in Latin America. Strategic focus is to deliver a high-quality, personalized gaming experience, leveraging advanced technology and localized services to cater to the preferences of the different Latin American players. Develop and launch own Casino Games, as well as operate own CRM, CS and Back-office platforms.

Perfect for those who aim to:

• Oversee payment processing operations within the assigned market;
• Ensure the smooth performance and availability of payment methods;
• Identify, investigate, and escalate payment-related issues to relevant providers and internal teams;
• Coordinate with customer support, marketing, and other stakeholders on payment processing requests and inquiries.

Experience you’ll need to bring:

• 3+ years as a billing/payments manager/specialist or similar role in online payments;
• Confident in dealing with numbers and processing of financial/transactional information;
• Advanced Excel and other MS Office software user;
• Good understanding of online payments technical integrations, funnels, flows;
• Experience in written and oral communication with foreign customers or partners;
• Good understanding of payment and transactional systems and services.

It's a perfect match if you have those personal features:

• Attention to details;
• Multitasking, quick task execution;
• High level of communication skills;
• Good team player;
• Ability to perform autonomy and take decisions on payment distribution.

Our clients offer competitive benefits to support your professional and personal growth, including: 

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Location: Remote
Workload: Full-time
Project: long-term

About the role

We’re looking for a Backend Developer with strong Node.js/NestJS expertise to build and scale microservices-based systems. The role involves designing high-load services, working with distributed systems, and integrating modern backend patterns including async processing and real-time communication.

Requirements

• 3+ years of experience with Node.js and NestJS
• Strong experience with PostgreSQL, MongoDB, Redis
• Solid understanding of microservices architecture
• Experience with asynchronous processing (queues, event-driven systems)
• Ability to write scalable, maintainable, and reliable code
• Experience building REST APIs, WebSockets (WS/WSS), RPC services
• Ability to read and work with existing codebases
• High attention to detail

Nice to have

• Experience with Go / Golang
• Deep knowledge of NestJS (lifecycle, DI, custom providers, dynamic modules, scopes, Async Local Storage, reflector)
• Deep knowledge of Redis (MULTI/EXEC, data structures, Lua scripts, Pub/Sub)
• Basic understanding of prompt engineering, AI agents, skills

Responsibilities

• Develop and maintain microservices
• Design and implement high-load backend systems
• Work with event-driven and async architectures
• Optimize performance and scalability
• Collaborate with cross-functional teams

About the Role
We are looking for a German-speaking VIP Manager to build strong relationships with high-value players and drive retention across European markets. The successful candidate will be responsible for delivering a personalized VIP experience, increasing player engagement, and maximizing player lifetime value.

Responsibilities

• Build and maintain relationships with VIP players.
• Provide personalized support and account management.
• Increase retention, loyalty, and repeat deposits.
• Reactivate inactive players and identify upselling opportunities.
• Monitor player behavior and performance metrics.
• Coordinate with internal departments to ensure exceptional customer experience.
• Achieve retention and revenue KPIs.

Requirements

• Fluent German (C1-C2) and English.
• Experience as a VIP Manager, Retention Manager, Account Manager, or similar customer-facing role.
• Strong communication and relationship-building skills.
• Customer-focused and sales-oriented mindset.
• Experience working with CRM systems and performance metrics.
• Ability to work independently in a remote environment.

Nice to Have

• Experience in iGaming, Gambling, Betting, Online Casino, or related industries.
• Experience managing VIP segments across multiple EU markets.

What We Offer

• Competitive salary package (Base Salary + Performance Bonus).
• Fully remote position.
• International and fast-growing environment.
• Career development opportunities.
• Long-term cooperation and growth potential.

About RiskSeal

RiskSeal is an innovative startup focused on providing cutting-edge risk management solutions in the fintech industry. Trusted by top fintech providers globally, RiskSeal is dedicated to developing highly scalable data collection and data processing tools that drive smarter and faster credit risk decisions. As a growing company, we thrive on creativity, collaboration, and the excitement of tackling new challenges.

Job Description

We are looking for a motivated and proactive DevOps Engineer to join our growing team. You will work closely with developers and other DevOps engineers to build, manage, and improve our cloud infrastructure and CI/CD processes. This is a great opportunity to gain hands-on experience with modern DevOps tools and practices while helping shape the future of our infrastructure.

Key Responsibilities and Skills

• Manage and automate cloud infrastructure using Pulumi (Python). Experience with Google Cloud Platform is preferred, but candidates with strong AWS, Azure, Oracle Cloud, or similar cloud backgrounds and willingness to switch to GCP are encouraged to apply.
• Maintain and optimize CI/CD pipelines using GitHub Actions with reusable workflows
• Deploy and manage Kubernetes workloads via GitOps using ArgoCD
• Configure and maintain VMs using Ansible for specialized workloads 
• Support multi-region infrastructure across
• Manage DBs like MySQL and Clickhouse
• Monitor infrastructure health using Prometheus, Grafana, and custom exporters
• Troubleshoot production issues and ensure system reliability across different environments
• Implement and maintain security policies using Cloud Armor and IAM
• Experience with bare-metal infrastructure and on-premises environments.
• Support developers with infrastructure-related needs and improvements

What We Offer

• A creative and dynamic work environment with minimal bureaucracy, fostering innovation and collaboration
• Support in your development as a specialist — you can always turn to anyone, and your question will never remain unanswered
• Hands-on experience with production-grade multi-region GCP infrastructure
• Opportunity to work with modern DevOps practices: IaC (Pulumi), GitOps (ArgoCD), reusable CI/CD pipelines
• Competitive salary and benefits package
• Flexibility in work hours and location

Account Manager (Arabic Speaking)
 

About the Role

We are looking for an Arabic-speaking Account Manager to join our team and work closely with partners across international markets. The role focuses on onboarding, supporting, and developing partner accounts while helping them achieve stronger performance and long-term growth.

Responsibilities

• Manage and develop relationships with existing partners.
• Onboard new partners and guide them through all stages of cooperation.
• Analyze partner performance and identify growth opportunities.
• Provide recommendations and support to improve key metrics.
• Resolve partner issues and ensure a high level of satisfaction.
• Monitor performance data and prepare reports.
• Collaborate with internal teams to optimize partner results.

Requirements

• Fluent Arabic and English (written and spoken).
• Experience in Account Management, Partner Management, Customer Success, Affiliate Management, or a similar role.
• Strong communication and negotiation skills.
• Analytical mindset and ability to work with data.
• Experience with Google Sheets / Excel.
• Ability to work in a fast-paced environment and manage multiple priorities.

Nice to Have

• Experience in Gambling, Betting, iGaming, Affiliate Marketing, or Digital Marketing.
• Additional languages are a plus.

What We Offer

• Competitive salary (Fixed Salary + KPI Bonus).
• Full-time position.
• Remote format.
• International team and professional growth opportunities.
• Training and onboarding support.

Data is at the core of every product decision we make. In this role, you’ll help shape and scale the data ecosystem behind products used by millions of users across international markets. You’ll work on high-volume data platforms, build reliable pipelines, and create the foundation that enables analytics, business intelligence, and data science teams to make fast, data-driven decisions. This is an opportunity to solve complex engineering challenges, optimize large-scale data systems, and directly influence the way data powers our products and business growth

In this role, you will
 

• Design and develop scalable, cloud-native data architectures in BigQuery, ensuring optimal performance, maintainability, and cost efficiency
• Build, automate, and maintain ETL/ELT pipelines using modern data stack tools and custom solutions
• Create and optimize business-critical data marts, aggregations, and analytical datasets for reporting, dashboarding, and product insights
• Implement data quality frameworks, monitoring systems, logging, and alerting mechanisms to ensure data reliability
• Continuously improve performance, scalability, and cost efficiency of production data infrastructure
• Partner closely with Data Science teams to build reliable data services, infrastructure, and pipelines supporting machine learning and advanced analytics initiatives
• Collaborate with product, analytics, and engineering teams to define and deliver scalable data solutions across the organization
  
  It’s all about you
   
• 3+ years of experience as a Data Engineer working with large-scale data platforms and high-volume datasets
• Strong expertise in data modeling, data warehousing concepts, and analytical data architecture design
• Proven experience designing and developing complex ETL/ELT workflows following BI and data engineering best practices
• Hands-on experience with BigQuery, including partitioning, clustering, query optimization, and cost management
• Strong SQL skills with the ability to write and optimize complex analytical queries using Google SQL
• Proficiency in Python and data processing libraries such as Pandas and PySpark
• Experience working with ClickHouse, including architecture understanding, performance optimization, and migration approaches
• Solid knowledge of Google Cloud Platform services, including Cloud Storage, Pub/Sub, DataForm, IAM, and service accounts
• Experience with Git, CI/CD practices, automated deployments, and environment management for data workflows
• Strong understanding of monitoring, logging, data validation, and production-grade data quality practices
• Excellent analytical thinking, problem-solving skills, and ability to work independently in a fast-paced environment
• Strong communication and collaboration skills with both technical and non-technical stakeholders
• Understanding of product metrics, experimentation frameworks, and data-driven decision making
• 2+ years of previous Software Engineering experience
• Experience optimizing storage and compute resources to improve infrastructure efficiency and reduce operational costs
• Experience integrating data platforms with BI tools such as Tableau or Looker
  
  Would be a plus
   
• Familiarity with supporting machine learning workflows and data infrastructure for Data Science teams
• Experience working with AI-powered development tools, including Claude Code, Claude Agents, or similar AI-assisted engineering solutions
  
  What we offer
• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity Recovery Support Allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   
• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
  
  Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   
• Hiring process
• Intro call
• Technical interview
• Final  interview
• Reference check
• Offer
   

Sigma Software is looking for a Project Manager to join our Embedded & IT Support business unit. We are experiencing in the following domain areas:

— Smart Home & Smart City
— Connectivity & IoT
— Embedded systems for (Consumer Electronics, Industrial Automation, Energy, HVAC)
— Technical support
— DevOps services
— Atlassian partner products, integrations, and migrations

Why join us? In this role, you will be driving both embedded and technical support initiatives, focusing on high-class delivery and working in a multi-cultural environment in a team of real professionals.

Requirements

• At least 4 years of commercial experience in project management
• Strong knowledge of project management processes, methodologies, and tools
• Proven risk management and strong leadership skills
• Excellent negotiation and problem-solving abilities
• Experience managing cross-cultural teams
• Hands-on experience driving the adoption of AI practices across projects
• Excellent communication and presentation skills to communicate effectively with customers and project teams
• Upper-Intermediate English or higher
• Experience in embedded projects will be a plus

Responsibilities

• Plan, manage, and monitor project execution, ensuring on-time delivery within budget
• Act as the customer’s trusted partner, developing relationships and identifying additional service opportunities and business insights
• Tailor project delivery models to match customer needs and apply best project management practices
• Conduct portfolio risk analysis, proactively manage risks, and communicate effectively with stakeholders
• Be a people manager, execute the company’s people management practices, including hiring, onboarding, performance evaluation, and retention strategies
• Implement best practices and tools for project execution and management
• Drive continuous improvement through lessons learned and project achievements

Start: asap
Duration: long-term
Location: any
English: B2

Summary
We are looking for a senior GCP Data Engineer / Data Architect to lead and execute an on-premise GCP data migration project.

This is a hands-on data-focused role, not a classic DevOps/Kubernetes role.

Main responsibilities:
* Lead and implement the migration of data workloads from on-premise infrastructure to GCP
* Design and build GCP data lake / lakehouse architecture
* Work hands-on with GCP data services such as BigQuery, Dataproc, Cloud Storage, Spark, and related tools
* Design and implement scalable data pipelines and data processing flows
* Handle data ingestion, storage, security, reliability, and cost optimization
* Work independently with the existing technical team and drive technical decisions

Required experience:
* Strong hands-on GCP data engineering experience
* BigQuery, Dataproc, Spark, and Cloud Storage
* Data lake / lakehouse architecture
* On-premise to cloud migration experience
* Ability to lead technical decisions and work independently

Nice to have:
* Terraform / Infrastructure as Code
* Dataflow, Pub/Sub, Cloud Composer / Airflow
* GCP IAM, networking, monitoring, and security

Full-time availability is preferred.
Please apply only if you have real hands-on experience with GCP data platforms and data migration projects.

Fintech Harbor Consulting is a reputable team of fintech lawyers with offices in the UK, Poland, Israel, and Ukraine. We offer comprehensive consulting services to fintech, crypto, and digital businesses worldwide.

With us, you’ll gain insight into the specifics of these industries and learn how to turn them into our clients using marketing tools.

You are a suitable candidate if you have experience as a targeting specialist, media buyer, or PPC specialist, have English proficiency at level B1 or higher, and seek to gain experience working in Tier-1 and Tier-2 countries.

Responsibilities:

Creating advertising campaigns in Google Ads (Search, PMax, Remarketing, GDN)
Selecting targeting options, keywords, and negative keywords for campaigns, setting up retargeting and campaigns of various formats
Writing ad copy and creating design briefs for designers
Creating advertising campaigns in Facebook Ads: target ads for new audiences, video ads, sponsored posts, and engagement campaigns
Creating advertising campaigns in X ads, Tg ads, LinkedIn ads
A/B testing of ads, extensions, and targeting
Regular optimization of advertising campaigns: working on search queries, bid adjustments, and campaign restructuring
Monitoring and adjusting key performance indicators of advertising campaigns: ROMI, CPA, CPL, Net Profit, share of advertising expenses
Monitoring key quality indicators of advertising campaigns: CTR, CPC, CPM, Quality Score
Analyzing advertising results, identifying growth opportunities, problematic traffic segments, audiences, etc.
Basic setup of web analytics (Google Analytics 4, Google Tag Manager):
Checking events, setting up goals
Writing briefs for event implementation
Setting up advertising system pixels through Google Tag Manager
Additional tasks:
Competitor analysis
Daily reporting on performance indicators
Participation in shaping the company’s digital tools development strategy
Involvement in expense planning and selection of categories for promotional activities

Requirements:

- At least 4 years of experience in creating and managing advertising campaigns in Google Ads, Facebook Ads, X Ads, and LinkedIn Ads
- Experience with Google Analytics 4 (ability to set up goals, track conversions, analyze advertising effectiveness and traffic quality)
- Experience with Google Tag Manager (ability to deploy and configure tags for advertising systems)
- Proficiency with tools such as:
 - Google Ads Editor
 - Google Tag Assistant
 - Facebook Ad Account and Pixel
- Knowledge of Microsoft Excel / Google Spreadsheets
- Responsibility — you can keep agreements
- Willingness to learn and work with Tier-1 and Tier-2 markets
- Ability to analyze trends across various categories

Conditions:

Remote work
Mon-Fri from 9/10 am to 6/7 pm with a lunch break
We conduct regular team building activities (training, games, parties)
Compensation for training
If your experience meets the requirements of the vacancy, send your resume and we will arrange an interview. If you see a discrepancy in any of the points but are convinced that you will be the best candidate for this position, please explain in your cover letter why you should be chosen.

Send your resume and join our dream team!
 

At Netrocket, content is how we build authority in the US HVAC market. We're looking for a Content Manager who can take our YouTube channel, podcast, and website content off the team's plate — and run it independently. If you're organized, proactive, and fluent in English, this role is for you.

Responsibilities:

YouTube Management

• Upload horizontal videos with all required elements (titles, descriptions, tags, thumbnails)
• Generate video thumbnails via AI tools (or coordinate with a designer)
• Prepare CTA scripts for the CEO when needed
• Maintain the content calendar and ensure consistent publishing schedule
• Review and sort raw video footage into organized folders
   

Podcast Management

• Publish audio podcasts across all major platforms; register on platforms where the company isn’t present yet

   

Community & Outreach

• Monitor and respond to YouTube comments
• Conduct podcast guest outreach: work through a list and invite relevant people to the CEO’s podcast

Requirements

• Advanced English — written and spoken (essential for outreach and content)
• Hands-on experience publishing content in WordPress
• Comfortable working with multiple content formats: text, images, video (not at designer/editor level)
• HTML/CSS basics — a plus
• Ownership mindset: executes independently, meets deadlines, takes responsibility
• Organized and self-managed — no micromanagement needed

Location: Remote (preferably within European time zones)

About WOWCube

At WOWCube®, we’re redefining play with a one-of-a-kind cube-shaped gaming console that merges the physical and digital worlds. 

The WOWCube Entertainment System combines modular hardware, immersive software, and creative game design to create a brand-new category of interactive entertainment.

About the Role

We are looking for a hands-on Game Designer to shape core mechanics, design levels, and turn ideas into playable experiences alongside the team.

You will design puzzles, systems, and progression at every stage, from first sketch through documentation to shipped feature, working in tight cooperation with developers, artists, and animators.

We expect a designer who thinks in systems and player experience, communicates through clear documentation, and drives decisions backed by playtests and data.

What You’ll Do

• Design, document, and refine core gameplay mechanics, progression systems, and game economy.
• Drive rapid prototyping in close collaboration with developers: shaping interactions, validating mechanics, and iterating on playable builds.
• Create and iterate on levels, puzzles, and gameplay challenges that are fun, logical, and intuitive.
• Prepare clear, concise design documentation for the core loop and meta systems.
• Define an MVP scope for each new idea so it can be prototyped and validated fast, before the team commits to full production.
• Build configuration systems that give you full control over game feel and keep the design coherent and easy to tune as the project grows.
• Define clear asset requirements for artists and animators, making sure assets are exported correctly and ready for integration into builds.

Requirements

• Minimum 3 years of professional experience as a Game Designer.
• 1–3 shipped products (mobile titles at least in soft launch, or released PC games).
• Strong command of technical game design documentation, game balancing, and day-to-day work in Jira and Confluence.
• Comfortable in a highly iterative R&D environment, working in close cooperation with developers.
• Hands-on experience with Figma, including active collaboration with artists and other designers inside the tool.
• Experience working with AI pipelines (e.g., generating concepts via image/video generation).
• Examples of original levels or puzzles with a clear explanation of the design intent and why they work.
• Ability to produce short, structured, and clear design specs.
• Openness to iteration and user testing.

Nice-to-Haves

• Experience in casual or puzzle game development.
• Experience designing onboarding, tutorials, and dynamic difficulty.
• Basic 2D/3D art skills (greyboxing, concept sketches, simple sprites or models).
• Ability to prototype full gameplay mechanics with AI assistance, not just visually.
• UI/UX design experience with visual prototyping in Figma.

What We’d Like to See in Your Application

• 1–2 game design documents from your portfolio of shipped games.
• 2–3 links to shipped games (videos of those games are also welcome).