Jobs at Djinni
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Β· 37 views Β· 7 applications Β· 18d
Mobile Developer
Part-time Β· Full Remote Β· Worldwide Β· 2 years of experience Β· IntermediateWeβre looking for an experienced Mobile Developer to join us on a project basis to build a cross-platform mobile application using React Native or Flutter Responsibilities Develop and deliver a cross-platform mobile app for iOS and Android using React...Weβre looking for an experienced Mobile Developer to join us on a project basis to build a cross-platform mobile application using React Native or Flutter
Responsibilities
- Develop and deliver a cross-platform mobile app for iOS and Android using React Native or Flutter.
- Integrate REST APIs and third-party SDKs (e.g., for payments, maps, notifications).
- Ensure performance, responsiveness, and compatibility across devices.
- Unit testing and assist in QA/debugging before release.
- Maintain code quality through Git version control and code reviews.
Required Hard Skills:
- React Native or Flutter β 2+ years of hands-on experience.
- State management (e.g., Redux, MobX, Provider, Bloc).
- API integration β REST/GraphQL (e.g., Axios, Dio).
- Authentication flows β JWT, OAuth, Firebase Auth, etc.
- Push notifications β Firebase Cloud Messaging / OneSignal.
- Local storage β SQLite, Hive, SharedPreferences/SecureStorage.
- CI/CD tools β Fastlane, Bitrise, GitHub Actions (basic setup).
- App Store / Google Play deployment experience.
- Version control β Git (GitHub, GitLab, or Bitbucket).
- Basic testing β Unit tests, widget tests, or Jest for React Native.
- UI tools β Figma interpretation and pixel-perfect implementation.
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Β· 15 views Β· 0 applications Β· 17d
Senior Recruiter (Warsaw, Poland - Hybrid)
Office Work Β· United States Β· Product Β· 6 years of experience Β· Advanced/FluentLocation: Warsaw, Poland (Hybrid setup) Our client is a leading trading platform ambitiously expanding to the four corners of the globe. Their top-rated products have earned prestigious industry awards for cutting-edge technology and a seamless client...Location: Warsaw, Poland (Hybrid setup)
Our client is a leading trading platform ambitiously expanding to the four corners of the globe. Their top-rated products have earned prestigious industry awards for cutting-edge technology and a seamless client experience. With a strong commitment to excellence, they continuously seek outstanding individuals to join their growing, world-class team.
They are currently looking for a Senior Recruiter, someone who understands what great looks like, knows how to find it, and is ready to play a key role in scaling a global team of top performers.
About the role
This is a senior-level, full-cycle recruitment role focused on quality and speed. Youβll partner directly with global hiring managers, lead international searches, and work closely with a dedicated talent sourcer. The ability to take full ownership of roles, including sourcing when needed, is essential.
Key responsibilities
- Partner with hiring managers across global teams to understand recruitment needs within either technical or corporate domains, depending on your area of focus and expertise.
- Proactively identify and engage qualified candidates, including those not actively seeking new opportunities, to support critical hiring priorities.
- Refine and implement effective, scalable sourcing strategies while continuously improving outreach methods and candidate experience.
- Manage collaboration with external recruitment partners where appropriate, while contributing to stronger internal capability and reduced external dependency over time.
- Support the design and execution of structured, consistent hiring processes, and provide guidance to hiring teams on recruitment best practices.
- Monitor and report on key hiring metrics to enable data-informed decision-making and continuous improvement.
- Contribute to employer branding efforts by delivering a thoughtful and high-quality candidate journey, helping to position the company as a trusted and attractive employer in the global fintech space.
Candidate profile
- 6+ years of experience in recruitment, with a strong track record in international or fast-paced, high-growth environments.
- Solid expertise across the full recruitment lifecycle, with a particular strength in proactive sourcing and talent engagement strategies.
- Able to work independently, make decisions, and manage relationships with hiring managers and team leads.
- Experience improving and scaling recruitment processes in fast-changing environments.
- Solid understanding of modern hiring practices
- Confident user of ATS platforms and modern sourcing tools.
- Fluent in English (B2+)
Offer
- Competitive salary + annual performance bonus
- 30 extra βwork from anywhereβ days per year
- Generous Time Off policy
- High-impact role within a globally recognised company
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Β· 15 views Β· 2 applications Β· 17d
Senior Recruiter (Sofia, Bulgaria - Hybrid)
Office Work Β· Bulgaria Β· Product Β· 6 years of experienceLocation: Sofia, Bulgaria (Hybrid setup) Our client is a leading trading platform ambitiously expanding to the four corners of the globe. Their top-rated products have earned prestigious industry awards for cutting-edge technology and a seamless client...Location: Sofia, Bulgaria (Hybrid setup)
Our client is a leading trading platform ambitiously expanding to the four corners of the globe. Their top-rated products have earned prestigious industry awards for cutting-edge technology and a seamless client experience. With a strong commitment to excellence, they continuously seek outstanding individuals to join their growing, world-class team.
They are currently looking for a Senior Recruiter, someone who understands what great looks like, knows how to find it, and is ready to play a key role in scaling a global team of top performers.
About the role
This is a senior-level, full-cycle recruitment role focused on quality and speed. Youβll partner directly with global hiring managers, lead international searches, and work closely with a dedicated talent sourcer. The ability to take full ownership of roles, including sourcing when needed, is essential.
Key responsibilities
- Partner with hiring managers across global teams to understand recruitment needs within either technical or corporate domains, depending on your area of focus and expertise.
- Proactively identify and engage qualified candidates, including those not actively seeking new opportunities, to support critical hiring priorities.
- Refine and implement effective, scalable sourcing strategies while continuously improving outreach methods and candidate experience.
- Manage collaboration with external recruitment partners where appropriate, while contributing to stronger internal capability and reduced external dependency over time.
- Support the design and execution of structured, consistent hiring processes, and provide guidance to hiring teams on recruitment best practices.
- Monitor and report on key hiring metrics to enable data-informed decision-making and continuous improvement.
- Contribute to employer branding efforts by delivering a thoughtful and high-quality candidate journey, helping to position the company as a trusted and attractive employer in the global fintech space.
Candidate profile
- 6+ years of experience in recruitment, with a strong track record in international or fast-paced, high-growth environments.
- Solid expertise across the full recruitment lifecycle, with a particular strength in proactive sourcing and talent engagement strategies.
- Able to work independently, make decisions, and manage relationships with hiring managers and team leads.
- Experience improving and scaling recruitment processes in fast-changing environments.
- Solid understanding of modern hiring practices
- Confident user of ATS platforms and modern sourcing tools.
- Fluent in English (B2+)
Offer
- Competitive salary + annual performance bonus
- 30 extra βwork from anywhereβ days per year
- Generous Time Off policy
- High-impact role within a globally recognised company
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Β· 33 views Β· 0 applications Β· 17d
Senior Machine Learning Engineer
Poland Β· Product Β· 5 years of experience Β· Upper-IntermediateAt airSlate, our journey began in Boston, USA, in 2008. What started as a single product with 3,000 customers has grown into an influential tech company with 900+ team members across six offices worldwide. In 2022, airSlate reached a total valuation of...At airSlate, our journey began in Boston, USA, in 2008. What started as a single product with 3,000 customers has grown into an influential tech company with 900+ team members across six offices worldwide. In 2022, airSlate reached a total valuation of $1.25 billion and became a 'Unicorn π¦'. But even as we scale, team members remain our most valuable asset. That's why we've built a company that excites people about their work.
We develop products that serve over 100 million users with no-code workflow automation, electronic signature, and document management solutions. The company's portfolio of award-winning products, signNow, pdfFiller, DocHub, WorkFlow, Instapage, and US Legal Forms, empower teams to digitally transform the way their organizations run.
Weβre on the hunt for a Senior/Staff Machine Learning Engineer to join our adventure β someone ready to wrangle data, tame models, and help write the next (and smartest) chapter in airSlateβs story.
At airSlate, weβre focusing on high-impact AI initiatives across our core marketing engine and SaaS product lines β driving innovation in digital B2C marketing and customer-facing workplace automation. Our long-term strategy is to transform the Marketing Engine into a powerhouse of automation, using AI to reimagine not just isolated marketing tasks but the entire approach β shifting from incremental improvements to building an intelligent system that drives the future of SaaS marketing. Youβll be part of this transformation from the ground up, working closely with senior leadership β including the CEO β to shape company-wide strategy. This is a highly visible, strategic role where bold thinking is not just encouraged, but expected. Youβll have the space to explore ambitious ideas, experiment with cutting-edge technologies, and design solutions that challenge conventional thinking. We use AWS SageMaker to build and deploy traditional AI models, while also developing novel applications powered by large language models β tools that will help us automate smarter, communicate better, and unlock entirely new product capabilities.
We invite you to join us and be at the forefront of AI innovation!
What you'll be working on:
- Design, Develop, and Train ML Models:
- Data Collection, Preparation, and Feature Engineering:
- Model Evaluation, Validation, and Optimization:
- Deploy and Maintain ML Models in Production:
- Explore Agentic AI and RAG Applications:
- Collaborate with Cross-Functional Teams:
- Develop and Maintain Data Pipelines:
What we expect from you:
- Proven experience in an AI/ML environment, with a track record of delivering impactful solutions.
- Hands-on expertise with traditional ML techniques (Supervised, Unsupervised, Semi-Supervised, and Reinforcement Learning, especially in Deep Learning).
- Proficiency in Python for model development and implementation.
- Familiarity with cutting-edge LLM technologies, including effectively utilizing components like embeddings for advanced applications and solutions.
- Strong communication skills, able to clearly articulate technical concepts to both technical and non-technical stakeholders.
- Experience working effectively with distributed teams across time zones, ensuring seamless collaboration.
- A cooperative, team-player attitude with a focus on knowledge sharing and growth.
- Fluent in English, both written and spoken.
Nice to have:
- Hands-on experience with AI applications in digital marketing, particularly in automation and optimization.
- A Bachelorβs degree (or higher) in Computer Science, Engineering, Mathematics, Statistics, or a related field; advanced degrees (e.g., Masterβs or Ph.D.) are a plus.
- Experience contributing to research projects, academic or industry-led, especially those involving novel AI/ML approaches or experimental techniques.
What we offer:
β Flexible work environment β We value the advantages of in-person collaboration and prioritize work from our offices in Wroclaw or Bialystok. However, we also provide flexible work arrangements to accommodate remote or hybrid options and flexible scheduling.
β Bonuses and compensation β On top of a competitive base salary, we reward our team members' performance with a quarterly bonus to recognize achievements, time, and effort.
β Stock options β At airSlate, our team members are more than employees; they're business partners. We issue stock options that grant ownership in the company, allowing everyone to share in its growth.
β Professional growth opportunities β We are committed to ongoing improvement and welcome those passionate about learning. We cover professional development courses, conferences, literature, English classes, and more for each team member.
Health and well-beingβWe prioritize the health and well-being of our team. This is why we provide a Luxmed subscription, a Multisport card for every team member, access to the office's massage room, free lunches, and healthy in-office snacks to sustain your energy. Also, we provide all our team members with Mental Health Days, dedicated days off recognized globally to encourage people to log off and recharge.
β Open communication β We encourage transparent communication from all team members at airSlate. Feel free to share your thoughts, ideas, and concerns with our management team, CEO, any member of our leadership team, or any team lead at any time.
We are proud of:
β airSlate Care for Ukraine β With a significant number of our team members in Ukraine, our foremost concern was ensuring their safety by providing both financial and logistical assistance to them and their families. What started as an immediate response has evolved into a cornerstone of the airSlate charity program. We match donations contributed by our team members, offer humanitarian aid to those affected by the conflict, distribute food packages to seniors, and support animal shelters. Our commitment remains steadfast in working towards restoring peace to Ukraine.
β airSlate Junior Club β Our sense of family extends beyond our team. All team members with children gain access to the airSlate Junior Club, featuring engaging events such as cooking classes, creative activities, and educational online games.
More -
Β· 62 views Β· 11 applications Β· 17d
Finance Analyst/Specialist
Full Remote Β· Ukraine Β· Product Β· 2 years of experience Β· IntermediateWe are a progressive and responsible Ukrainian IT company offering high-quality entertainment products built according to leading European business standards. Currently, we are looking for a Finance Specialist who will contribute to building transparent...We are a progressive and responsible Ukrainian IT company offering high-quality entertainment products built according to leading European business standards.
Currently, we are looking for a Finance Specialist who will contribute to building transparent and efficient financial processes. We value flexibility, open communication, and encourage the implementation of your own ideas.
Weβd love to work with you if you have:- At least 2 years of experience in finance;
- Strong skills in Excel / Google Sheets;
- A university degree in a relevant field;
- Understanding of P&L, balance sheet, cash flow statements, financial reporting principles, and revenue/expense recognition;
- English level of Intermediate or higher.
Your responsibilities will include:- Working with payment systems: reconciliation, partner cost analysis, and management of financial processes;
- Monitoring account balances, ensuring timely reflection and reconciliation of transactions in the accounting system;
- Collaborating with internal departments and external partners on payment-related matters (consulting on payment methods, initiating integration of new methods, etc.);
- Supporting cash flow management (communicating with payment systems, passing KYC procedures, preparing and collecting required documents/invoices);
- Maintaining management reporting, analyzing past results, deviations, unit economics, and controlling operational expenses;
- Participating in planning processes: budgeting, forecasting, and goal setting;
- Analyzing financial data and building financial models to support decision-making;
- Preparing regular reports (as part of management reporting).
It would be a plus if you have:- Experience in gaming, digital marketing, or IT;
- Basic knowledge of IFRS standards;
- Experience working with KM BAS.
What we offer:- A strong team of professionals and just great people who always have your back;
- Professional growth;
- Flexible working hours;
- Medical insurance;
- Sports compensation;
- Psychological support;
- English and Spanish language lessons;
- 18 working days of vacation, paid sick leaves and sick days;
- Regular team buildings and corporate events;
- All the necessary equipment for comfortable work.
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Β· 488 views Β· 179 applications Β· 17d
Middle Frontend Developer (Vue) to $4000
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experienceWe are looking for an experienced Middle Frontend Developer (Vue). The team is expanding with 3 more specialists. Typical daily tasks and responsibilities: Working with styling technologies such as Tailwind CSS and SCSS Updating and refining the logic of...We are looking for an experienced Middle Frontend Developer (Vue). The team is expanding with 3 more specialists.
Typical daily tasks and responsibilities:- Working with styling technologies such as Tailwind CSS and SCSS
- Updating and refining the logic of core UI kit components, if necessary
- Improving and refactoring the projectβs codebase (Nuxt 2, Vue 3)
- Gaining a deep understanding of the projectβs architecture and business logic
- Estimating optimal timelines for assigned tasks
- Delivering tasks within established deadlines
Requirements:
- 3+ years of commercial experience with Vue/Nuxt frameworks
Frameworks & Libraries:- Vue.js
- Nuxt.js
- Vuex (state management)
Web Technologies:
- JavaScript
- TypeScript
- HTML5
- CSS3
CSS & Styling:
- Sass/Scss (preprocessors)
- Tailwind CSS (bonus)
API & Communication:
- RESTful API
- Axios
- Socket.io (real-time communication)
Design & UI/UX Tools:
- Figma
Testing:
- Jest
- Vitest
General Concepts & Skills:
- Experience with both SSR (Server-Side Rendering) and SPA (Single Page Application) architectures
- Responsive UI
- Software design patterns
- Site performance optimization
- Creating libraries (npm modules)
Will be a plus:
More
- Experience with Tailwind CSS
- Improve site performance
- Create libraries (npm modules)
- Experience with Jest
We offer:
- Remote work, MonβFri 09:00β18:00 (incl. 1-hour lunch break)
- Paid vacation 24 business days and 15 days sick leave per year + 2 DayOff
- The possibility of rapid career growth (companies at the stage of active growth are an ideal place for a rapid take-off)
- The minimum amount of bureaucracy, complete freedom, if it leads to it
- Work with the international market and the main focus on Europe
- We compensate: advanced training courses, foreign language courses, etc.
- Team building -
Β· 93 views Β· 22 applications Β· 17d
Python Engineer
Full Remote Β· EU Β· Product Β· 4 years of experienceAt TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Python Engineer to join one of our clients' teams in Prague. If you're looking for an exciting opportunity to grow in a innovative...At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Python Engineer to join one of our clients' teams in Prague. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
What you will do:
- Develop and maintain Python applications.
- Deliver solid and maintainable software.
- Translate business requirements into technical solutions.
- Implement, review, support and debug required scope
- Write tech specs and define project architecture.
- Write unit tests and integration tests.
- Participate in code review.
- Participate in verbal and written communication with the stake holder(s).
The tech-stack is continually evolving but to give you a flavour of what the client currently working with here are some of the tools they use:
Languages: Python
Tools: Kubernetes, Terraform, Docker, cloud AWS, Grafana, FirebaseMethodologies: Agile, Scrum; we have 14 day sprints and SU are held online using Slack
Job requirements:- At least 4-5 years of experience as Software Developer.
- Should have an experience with fintech processes and big plus knowledge of cards issuing/processing.
- Clean coding methodologies (SOLID, YAGNI).
- Fluency in SQL, Python, Unix/bash scripting.
- Ability to write easily understandable and maintainable code in multiple programming languages.
- Experience with SQL databases {PostgreSQL, MySQL}.
- Good understanding and working knowledge of Django.
- Knowledge of JIRA and Confluence.
- Experience in working in cross-functional teams is an advantage.
- Active English.
What we offer:
- A place to grow and do meaningful work - Support you in developing your skills, taking ownership of your projects, and sharing ideas that improve the way we work.
- Friendly and open culture - No dress codes, no bureaucracy. Weβre a close-knit, collaborative team that values transparency and agility.
- Work where it suits you - Whether you prefer the office, remote work, or something in between, weβre flexible.
- Time for work, time for life - Our 37.5-hour workweek helps you keep a healthy balance and energy for what matters outside of work.
- Benefits youβll actually use - MultiSport card, fresh fruit π in the office, regular team events, and at least 5 weeks of vacation per year π΄.
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Β· 34 views Β· 4 applications Β· 17d
Senior Python Engineer (Flask)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· IntermediateWe are looking for a Senior Python Engineer β who has experience building scalable API services using Flask. This role is ideal for an engineer with deep technical expertise, strong skills in designing microservices and event-driven architectures, and a...We are looking for a Senior Python Engineer β who has experience building scalable API services using Flask. This role is ideal for an engineer with deep technical expertise, strong skills in designing microservices and event-driven architectures, and a commitment to writing clean, testable code.
Project
A Sales Intelligence solution tailored for the B2B segment, actively used by Sales, Marketing, Operations, and Recruiting teams.
- Development started 1.5 years ago
- 1.5B+ data points processed and improved daily
Tech Stack
- Python, FastAPI (or Flask), SQLAlchemy
- PostgreSQL and NoSQL databases
- Kafka or other message brokers
- Docker, Kubernetes
- AWS, CI/CD, Pytest
Clean Architecture, async/await
Responsibilities
- Design, develop, and maintain scalable backend services with REST APIs using FastAPI or similar frameworks.
- Architect and manage SQL (Postgres) and NoSQL databases.
- Write clean, modular, and testable code based on clean architecture principles.
- Implement unit and integration tests (e.g., Pytest) and support CI/CD pipelines.
- Work closely with frontend developers to ensure seamless integration.
- Collaborate with data engineers to optimize internal data platforms.
- Build and maintain event-driven systems using Kafka or similar.
- Containerize and orchestrate services with Docker and Kubernetes.
- Operate within AWS infrastructure and contribute to DevOps practices.
Requirements
- 5+ years of backend development experience with a strong focus on Python
- 1+ years with Flask and async programming.
- Solid experience with SQLAlchemy or other ORM tools
- Strong knowledge of both SQL and NoSQL database design and optimization
- Practical experience in microservices and event-driven systems
- Understanding of clean architecture and best practices in code quality
- Experience with Dockerized environments
- Familiarity with AWS and DevOps practices is a plus
- Strong problem-solving skills and independence in a startup environment
- Passion for technology and continuous learning
What we offer
- Hybrid work format: 2 remote days + 3 in-office days per week.
- A modern office environment in the heart of Kyiv
- Medical insurance
- 5 paid sick days + flexible work schedule
- 20 vacation days
- Team-building activities
- Happy hours, snacks & drinks
- Option to reschedule workdays when needed
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Β· 26 views Β· 2 applications Β· 17d
Junior+/Middle Google Ads Speciliast
Full Remote Β· Ukraine, Moldova, Georgia Β· Product Β· 1 year of experience Β· IntermediateResponsibilities: Set up, launch, and optimize advertising campaigns in Google Ads (Search, Display, Video, and Remarketing). Conduct A/B testing of ads, landing pages, and bidding strategies. Continuously analyze and improve performance metrics (CTR,...Responsibilities:
- Set up, launch, and optimize advertising campaigns in Google Ads (Search, Display, Video, and Remarketing).
- Conduct A/B testing of ads, landing pages, and bidding strategies.
- Continuously analyze and improve performance metrics (CTR, CPC, CPA, ROAS).
- Gather and analyze the semantic core and negative keywords.
- Prepare regular reports and present results.
- Collaborate with designers and copywriters to create effective creatives.
- Work with Google Analytics, GTM, and other analytics systems.
- Stay up to date with trends and changes in Google advertising tools.
Requirements:
- 2 years of experience working with Google Ads (independent campaign setup and management).
- Solid knowledge of Google Ads, Google Analytics, and Google Tag Manager interfaces.
- Understanding of internet marketing principles and the digital sales funnel.
- Experience working with various objectives: lead generation, e-commerce, brand awareness.
- Data analysis skills and the ability to make data-driven decisions.
- Strong verbal and written communication skills.
- Self-organization, attention to detail, and a results-oriented mindset.
A Plus:
- Experience with other advertising platforms (Meta Ads, Bing Ads, etc.).
- Google Ads and Google Analytics certifications.
- Experience managing large budgets (>$5,000/month).
- English language proficiency at an Intermediate level or higher.
Conditions:
- B2B contract-based.
- Remote work format.
- Competitive salary + performance-based bonuses.
- Professional development and company-sponsored training.
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Β· 28 views Β· 11 applications Β· 17d
Senior Retention Manager
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 4 years of experience Β· Upper-IntermediateAbout Product: Milliorize provides end-to-end platforms and services for the iGaming industry. Our focus is delivering Social Casinos with superior player experiences using gamification, customisation, and cutting-edge tech. Our solutions cater to the...About Product:
Milliorize provides end-to-end platforms and services for the iGaming industry. Our focus is delivering Social Casinos with superior player experiences using gamification, customisation, and cutting-edge tech. Our solutions cater to the specific needs of any iGaming operator, creating an engaging environment for players. We are passionate about the future of iGaming and take pride in providing a competitive edge to our players.
About the Role
We are seeking a results-driven Senior Retention Manager to lead the charge in creating impactful customer retention strategies, driving engagement, and increasing LTV. If you are passionate about data-driven decision-making, building effective campaigns, and enhancing customer loyalty, this role is for you.Responsibilities
- Retention Strategy: Develop and implement data-driven retention and reactivation strategies to maximize customer LTV and minimize churn.
- Campaign Management: Design, execute, and optimize multi-channel campaigns (Email, WhatsApp, Web Push, Telegram bots) to engage targeted customer segments.
- Lifecycle Marketing: Build and manage lifecycle-based communication flows to improve customer engagement at every stage.
- Data-Driven Insights: Analyze customer data to identify trends and create strategies that align with KPIs such as retention rate, loyalty rate, MAU, ARPU, and churn.
- Team Collaboration: Coordinate tasks across cross-functional teams, including developers, designers, and marketing specialists, using tools like Jira.
- Automation and Optimization: Automate promotional and trigger campaigns, implement A/B tests, and ensure ongoing campaign improvements.
- Technical Expertise: Configure and maintain email deliverability standards (DKIM, SPF, DMARC, DNS) and manage domain reputation.
- Reporting: Provide detailed monthly reports and analysis on campaign performance, customer retention, and achieving KPIs.
- Problem-Solving: Tackle complex issues and assist colleagues in resolving challenges, ensuring seamless operations.
Requirements
- Proven experience 4+ years in iGaming, B2C casino in retention marketing, lifecycle marketing, or CRM management.
- Expertise in multi-channel campaign management (Email, WhatsApp, Web Push, Telegram).
- Strong analytical skills and experience working with KPIs like churn rate, retention rate, and LTV.
- Proficiency with tools like Tableau, Mailgun, Bird, Mailchimp, Stripo, Google Postmaster, Google Analytics, Mxtoolbox, and custom CRMs.
- Hands-on experience with A/B testing and automation tools.
- Strong technical understanding of DNS configurations (DKIM, SPF, DMARC) and domain reputation management.
- Excellent communication and collaboration skills.
- Ability to lead initiatives independently and deliver visible results.
Preferred Qualifications
- Track record of achieving measurable growth and retention results.
- Familiarity with AI tools like ChatGPT, Google Bard, or Microsoft Copilot for campaign optimization.
Achievements weβre looking for
- Delivered measurable growth in customer retention and LTV through strategic initiatives.
- Successfully launched multi-region email marketing strategies.
- Improved campaign performance through optimization and automation, achieving significant increases in engagement and loyalty.
Who will you have the opportunity to meet during the hiring process (stages): HR interview, Management interview
Why Join Us?
- Be a part of a collaborative and innovative team.
- Work on impactful projects with a global reach.
- Opportunity to take ownership and implement your ideas to drive real results.
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Β· 286 views Β· 58 applications Β· 17d
Chief Technology Officer to $12000
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· IntermediateKey Focus Areas: Define and implement a scalable, secure, and resilient technology strategy Lead backend, DevOps, infrastructure, and database teams Ensure 24/7 platform availability and support for high-load environments Guide cloud architecture and...Key Focus Areas:
- Define and implement a scalable, secure, and resilient technology strategy
- Lead backend, DevOps, infrastructure, and database teams
- Ensure 24/7 platform availability and support for high-load environments
- Guide cloud architecture and infrastructure (AWS, Kubernetes, IaC)
Participate in hiring and developing top engineering talent
Requirements:
- 8+ years in software development and systems architecture
- 3+ years in a senior technical leadership role (e.g. CTO, Head of Engineering)
- Expertise in distributed, transactional, high-load systems
- Strong hands-on experience with AWS (EKS, EC2, RDS, S3, IAM, etc.)
- Deep knowledge of Kubernetes, CI/CD (GitLab CI, ArgoCD), and IaC (Terraform)
- Solid understanding of relational and NoSQL databases (PostgreSQL, MongoDB, Oracle, MySQL, MS SQL Server)
- Proficient in Linux, Bash, Python
- Experience with message brokers and event-driven systems (Kafka, RabbitMQ)
- Familiarity with monitoring and logging stacks: Prometheus, Grafana, DataDog, OpenSearch, LogStash, VictoriaMetrics
- CDN and web infrastructure knowledge (Cloudflare, CloudFront)
Strong understanding of engineering best practices and scalable architecture design
Responsibilities:
- Own and execute the companyβs technical roadmap
- Design and oversee platform architecture and infrastructure
- Mentor engineering leaders and promote a strong engineering culture
- Oversee database management, cloud operations, and DevOps practices
- Ensure system reliability, performance, and security
- Collaborate cross-functionally to align tech with business goals
- Manage incident response and continuous improvement processes
- Maintain technical documentation and operational standards
Nice to Have:
- AWS Cloud Practitioner, MongoDB Associate DBA, PostgreSQL certifications
- Background in iGaming or other high-traffic platforms
- Experience building monitoring strategies from the ground up
- Ability to balance business impact and technical depth
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Β· 60 views Β· 13 applications Β· 17d
Application Security Engineer
Worldwide Β· Product Β· 3 years of experience Β· Upper-IntermediateWeβre BrainRocket β an international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Poland and Portugal. Here, everything moves at rocket speed: driving innovation, pioneering projects, and...Weβre BrainRocket β an international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Poland and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into actionβletβs get started!We invite a Senior Application Security Engineer to join our team remotely.
β Responsibilities:
βοΈ Demonstrated ability to collaborate with other teams to achieve complex objectives.
βοΈ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
βοΈ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
βοΈ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
βοΈ Define required policies, controls, and capabilities for the protection of products and environments.
βοΈ Build and validate declarative threat models automation.
βοΈ Participate in engineering teamsβ product planning cycles and committees.
βοΈ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
βοΈ Serve as a trusted cyber security advisor to product and application teams.β Minimum Requirements:
βοΈ Experience integrating security scanning/tooling into the development pipeline.
βοΈ Experience in analyzing and securing microservices and applications developed using Javascript and Typescript.
βοΈ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
βοΈ Hands-on development experience in Python/shell scripting.
βοΈ Strong understanding of supply chain security, software integrity, and secure software delivery.
βοΈ Experience with docker and mesh technologies (such as ISTIO).
βοΈ Experience with architecture and security reviews, threat modelling and application risk is highly desired.
βοΈ Experience working with Agile methodologies.
βοΈ Knowledge of privacy laws and regulations, such as GDPR desired.
βοΈ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.β PREFERRED QUALIFICATIONS:
βοΈ In-depth experience with architecting secure services on Kubernetes.
βοΈ Extensive experience with architecting secure services on AWS or on-prem data centres.
βοΈ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH is highly desirable.β We offer excellent benefits, including but not limited to:
π§π»βπ» Learning and development opportunities and interesting, challenging tasks.π Opportunity to develop language skills, with partial compensation for the cost of English classes.
π Time for proper rest, with 20 working days of annual vacation.
π Competitive remuneration level with annual review.
π€ Teambuilding activities.
Bold moves start here. Make yours. Apply today!
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Β· 234 views Β· 55 applications Β· 17d
Junior Fullstack Developer with a Backend focus - only Ukraine
Full Remote Β· Ukraine Β· Product Β· 2 years of experience Β· Upper-IntermediateWe are seeking a talented and motivated Junior Fullstack Developer with a Backend focus to join our team. The ideal candidate should have a strong foundation in web development and a willingness to learn and grow. Hands-on experience with React and...We are seeking a talented and motivated Junior Fullstack Developer with a Backend focus to join our team. The ideal candidate should have a strong foundation in web development and a willingness to learn and grow. Hands-on experience with React and Node.js is required, and knowledge of NestJS is a plus. This role provides an excellent opportunity to gain experience working on exciting projects, develop your skills, and contribute to our team's success.
Responsibilities:
Develop and maintain web applications, with a focus on front-end functionality and automated testing (unit tests, end-to-end).
Collaborate with designers and back-end developers to create seamless, visually appealing, and responsive user interfaces.
Implement new features and enhance existing functionality using React.
Write clean, maintainable, and efficient code in JavaScript/TypeScript.
Work with Node.js to build and integrate server-side logic.
Participate in code reviews and continuously improve development skills.
Troubleshoot and debug issues across the stack.Requirements:
1+ years of professional experience in full-stack web development.
Proficiency in JavaScript and TypeScript.
Basic proficiency in React, with an understanding of component-based architecture, state management, and hooks.
Experience with Node.js for server-side applications and APIs.
Basic understanding of how the backend works.
Basic knowledge of SQL databases. You can write simple queries and know what an index is. β would be an advantage.
Knowledge of NestJS would be an advantage.
Strong problem-solving skills, excellent communication, a proactive attitude, and the ability to work collaboratively in a team environment.
Freely spoken English.
What we offer:- 20 working daysβ vacation;
- 10 paid sick leaves;
- public holidays;
- equipment;
- accountant helps with documents;
- many cool team activities.
Apply now and start a new page of your fast career growth with us!
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Β· 119 views Β· 25 applications Β· 17d
Senior DevOps Engineer
Full Remote Β· Worldwide Β· 5 years of experience Β· Upper-IntermediateHi! Welcome to Megafair β an international startup in the skills-based and slots iGaming niche, where excitement meets the intellectual challenge. We build innovative gaming products that set new industry standards and captivate players around the...π Hi! Welcome to Megafair β an international startup in the skills-based and slots iGaming niche, where excitement meets the intellectual challenge. We build innovative gaming products that set new industry standards and captivate players around the world.
As we scale our operations and prepare for new product launches, we're looking for a DevOps, someone whoβs ready to take full ownership of the DevOps side of our infrastructure and lay the foundation for a strong DevOps team in the future.
If you're passionate about automation, scalability, and reliability, and you're ready to build and lead DevOps from the ground up in a fast-moving startup environment, weβd love to hear from you!
REQUIREMENTS
- 5+ years of experience as a DevOps Engineer;
- Advanced expertise in Cloud platforms, particularly AWS (e.g., EC2, S3, RDS, ElastiCache, EKS) and tools like Ansible, Chef and Jenkins;
- Hands-on experience with Infrastructure-as-Code (IaC) solutions such as Terraform, CloudFormation, and CDK;
- Expert-level knowledge in Networking, VPNs, and Security;
- Proven ability to design and implement CI/CD pipelines and automate release cycles;
- Prior experience managing high-load production systems and ensuring their reliability;
- Familiarity with on-call support duties (e.g., PagerDuty) and troubleshooting live systems;
- Demonstrated experience in designing and building distributed production systems for real-world users;
- Deep understanding of Scalability, Availability, Latency, Fault Tolerance, and Throughput, with practical experience in technologies like TCP/IP, DNS, and load balancing;
- Expertise in containerization technologies, including Docker and Kubernetes;
- Proficiency in scripting languages such as Python, Bash, and PowerShell;
- Strong understanding of DevOps tools, scripting, and container ecosystems;
- Solid knowledge of relational and NoSQL databases, including writing complex SQL queries;
- Experience with queueing systems such as RabbitMQ, Kafka, or Kinesis;
- English proficiency at B2 level or higher.
WE OFFER
- Compensation: competitive salary;
- Tech tools: modern technical equipment;
- Time Off: 20 vacation days, 10 sick days annually;
- Work-Life Balance: flexible remote, options without time tracking;
- Language Learning: reimbursement for foreign language courses;
- Support network: work with a team you can learn from and every day;
- Diversity: we pride ourselves on our international working environment;
- Power supply: compensation for electricity, power banks, generator fuel, etc.;
- Professional Growth: emphasis on internal promotions for career advancement.
RESPONSIBILITIES
- Ensure the smooth operation and reliability of the production system;
- Develop and implement a robust observability capability for both technical and product-level Key Performance Indicators (KPIs);
- Design, implement, and maintain Continuous Integration/Continuous Deployment (CI/CD) pipelines for efficient software delivery;
- Identify and implement strategies for cost optimization within the infrastructure and operations;
- Implement and maintain security measures to safeguard the integrity and confidentiality of the system.
CANDIDATE JOURNEY
Interview with a recruiter - Interview with CTO - Interview with CTO/DevOps - Reference check - Job Offer
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Β· 38 views Β· 7 applications Β· 17d
YouTube Producer
Full Remote Β· Worldwide Β· Product Β· 1 year of experience Β· IntermediatePIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing...PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.
We are looking for a YouTube Producer to join our team!Requirements:
- 1β2+ years of experience as a YouTube producer or content manager
- Strong understanding of YouTube algorithms (SEO, CTR, retention, monetization);
- Experience managing full production cycle: concept, scripting, filming, editing, publishing;
- Ability to coordinate teams (scriptwriters, editors, designers);
- Skilled in content planning and analytics via YouTube Studio.
Responsibilities:- Own content production from concept to release;
- Build and maintain a content calendar;
- Source topics, trends, and guests;
- Manage shoots, team coordination, timelines, and deliverables;
- Oversee editing, thumbnails, metadata, and SEO;
- Analyze performance and adjust strategy accordingly;
- Collaborate with marketing, design, and community teams.
Will be plus:- Experience working with creators, influencers, or media personalities;
- Track record of successful YouTube projects with audience growth;
- Strong grasp of trends, storytelling, and format innovation;
- Basic production/editing knowledge (for quality control).Our benefits to you:
βοΈAn exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
π€π»Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
π§π»βπ»Modern corporate equipment based on macOS or Windows and additional equipment are provided;
πPaid vacations, sick leave, personal events days, days off;
π΅Referral program β enjoy cooperation with your colleagues and get the bonus;
πEducational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
π―Rewards program for mentoring and coaching colleagues;
π£Free internal English courses;
π¦Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more;
π³Other benefits could be added based on your location.
Ready to take your career to the next level? Apply now! π―