Jobs at Djinni

Our requirements: 

• Fluent/Advanced English (MUST!) 

• Ability to work night shifts (6 possible schedules: 15:00 – 00.00; 16:00 – 01.00; 17:00 – 02.00; 18:00 – 03.00; 19:00 – 04.00; 21:00 – 06.00 Kyiv time) 

• Confident PC user with solid knowledge of Microsoft Windows 

• Technical background or strong interest in exploring software and hardware products 

• Strong organizational, training, and time-management skills 

• Excellent communication and active listening abilities 

• Understanding of conflict resolution 

• Empathy, positive attitude and self-control 

Nice to Have: 

• Previous experience in customer or technical support 

• IT education or relevant technical background 

• Familiarity with ticketing systems (Zendesk, Zoho, ServiceNow), CRM platforms, and Jira

Summary: 

As a Customer Support Specialist, you will have an opportunity to join a very dynamic international team and become a trusted advisor to our clients, with the opportunity to join a dynamic international team and become a trusted advisor to our clients, contributing to the overall quality of our product by sharing feedback with an opportunity to contribute to the overall quality of our product by sharing feedback with the relevant stakeholders.  

You will interact with US business owners, learn about the telecom industry and embark on an IT career path within the organization.  

Key Responsibilities: 

• Support existing and prospective customers by providing timely and accurate information about B2BSoft products 

• Identify, analyze, and troubleshoot technical issues and provide effective solutions 

• Respond to support queries via phone, chat, and email 

• Assist customers with software and hardware configurations, billing, and merchant services–related requests 

• Maintain clear and detailed documentation of all service inquiries. 

About US:

Headquartered in New York City, USA, B2B Soft is an established leader in the development, implementation, and support of retail management systems (RMS) designed for the wireless retail industry. With over 20 years in business, we have built a best-in-class point of sale (POS) solution recognized by major telecom operators and serving customers across North America. 

As a true product organization, we work seamlessly with clients to ensure that the evolution of the platform is always in sync with their business needs, with a solid infrastructure behind it.  

A client’s success is our priority. Innovation is our tool. We care about customers by going above and beyond in intellect and effort. We are honest and curious. And we are agile, applying our knowledge and skills to best serve our clients and partners. Here, you will work with advanced products, be part of an open and transparent culture, learn both IT and business and advance quickly. 

Compensation/Benefits: 

Our culture is a collaborative, hands-on community where all voices are welcome at the table and existing associates’ welcome new employees with open arms. We are in an exciting phase of accelerated growth, and we welcome motivated individuals keen to hit the ground running. We also offer career and proficiency development plans and free English courses with native speakers. 

We’re hiring: Landing Page & Frontend Specialist

📍 Valencia, Spain | Full-time | On-site

We’re looking for a creative landing page and frontend specialist to create interactive HTML content optimized for mobile devices and focused on conversion.

The candidate should be able to turn product information into an attractive visual customer journey, implement designs using HTML, CSS and JavaScript, and integrate analytics, APIs, short links and e-commerce functionality.

Requirements:

• Experience creating landing pages

• Strong knowledge of HTML, CSS and JavaScript

• Understanding of CRO (Conversion Rate Optimization)

• Experience with responsive and mobile-first design

• Ability to structure product information into a clear and conversion-focused customer journey

• Experience integrating analytics, APIs and e-commerce functionality

• Ability to work independently and propose solutions

We’re looking for someone who combines creativity, frontend skills and a strong understanding of conversion.

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Tetiana Verhai, Treasury Manager at Headway Inc, we’re looking for an experienced Treasury Specialist to join our team of superstars transforming the EdTech industry.
 

What team will you be a part of?

The Treasury team is a lean, high-impact function responsible for the financial infrastructure behind Headway Inc's global operations — from cash management and payments to banking relationships, compliance, and automation. We work at the intersection of finance, banking, and technology, ensuring the group's money moves efficiently and at scale across multiple entities and jurisdictions. 

This job is perfect for you if you:

• Want to join a lean, high-impact treasury team that owns the full financial infrastructure behind Headway Inc's global operations.
• Are excited to work at the intersection of finance, banking, technology, and operations — where your work directly affects how money moves across the group.
• Ready to manage real complexity: large-scale cross-border transfers, multi-currency liquidity, and direct communication with top-tier international banks.
• Want to go beyond routine payments and contribute to building scalable treasury processes and automation from the ground up.
• Are motivated by broad ownership and real impact on a multi-million business.
   

What will you do:

• Manage daily payment operations, including cross-border transfers and intra-group settlements.
• Handle short- and mid-term liquidity management: placing funds, researching deposit rates, and optimizing FX conditions.
• Build and maintain relationships with international banking partners — account opening, onboarding, complex bank requests, and compliance procedures (KYC/AML).
• Analyze banking fees and tariff structures, identify better service conditions.
• Work with ERP systems and contribute to treasury automation initiatives.
• Collaborate with cross-functional teams across the company.
   

What you need to join us:

• 3+ years in treasury or finance (2.5+ considered).
• B2–C1 English — confident spoken and written professional communication.
• Strong Excel / Google Sheets skills.
• Experience managing high-volume payments (100+ per month).
• Experience with international banks.
• Solid understanding of payment systems, banking compliance, KYC/AML procedures.
• Critical thinking, strong analytical skills, and a numbers-first mindset.
• Alignment with the values of our team (SELECT).
   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
  Access to our corporate knowledge base and professional communities.
• Personal development plan.
  Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
  Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-long holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule

This is a full-time position with a hybrid option. It means that you can decide for yourself whether you want to work from the office or combine these options.

Are you interested?

Send your CV!

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Funnel Optimization Manager!

Requirements:

- 2+ years of experience in Betting, Affiliate Marketing, or Media Buying.

- Strong understanding of acquisition, conversion, and retention funnels.

- Experience analyzing traffic, advertising campaigns, landing pages, and user journeys.

- Solid understanding of key performance metrics, including CTR, CPM, CPA, eCPA, Reg2FD, FD2RD, Retention, LTV, and ROI.

- Experience designing, running, and analyzing A/B tests.

- Ability to work with large datasets and identify growth opportunities.

- Experience developing business hypotheses and preparing requirements for cross-functional teams.

- Experience collaborating with Product, Traffic, Retention, and Country teams.

- Strong analytical and systems-thinking skills with a results-driven mindset.

- Experience working across multiple GEOs will be considered a strong advantage.

Key responsibilities:
- Analyze end-to-end funnels from traffic acquisition to repeat deposits.

- Evaluate traffic quality and user journeys across all acquisition channels.

- Identify and prioritize opportunities to improve conversion, retention, and LTV.

- Optimize the Traffic → Landing Page → Registration → First Deposit → Retention funnel.

- Develop and implement growth hypotheses together with the Traffic, Product, Retention, and Country teams.

- Monitor the performance and effectiveness of implemented funnel improvements.

- Conduct competitor analysis and identify industry best practices.

- Evaluate the business impact of product and marketing changes.

- Audit creatives, landing pages, targeting, and user scenarios to - identify optimization opportunities.

- Design, launch, and analyze A/B tests in collaboration with Product, Traffic, and Retention teams.

- Prepare product and retention improvement requirements for development teams.

- Provide recommendations for funnel localization and optimization across different GEOs.

- Track the implementation of approved initiatives and measure their results.

- Prepare analytical reports, insights, and recommendations for Country.
- Managers and cross-functional teams.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more.

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed.

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided.

🏖Paid vacations, sick leave, personal events days, days off.

💵Referral program — enjoy cooperation with your colleagues and get the bonus.

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences.

🎯Rewards program for mentoring and coaching colleagues.

✈️In-house Travel Service.

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more.

🎳Other benefits could be added based on your location.

We are looking for a technical support engineer in Bratislava.

This position is also suitable for Junior-level professionals.

Servers.com is an international hosting provider with data centers in the US, Europe and Asia. We provide reliable business solutions: dedicated servers, cloud technologies, load balancer, firewall, Kubernetes and monitoring services.

Clients use our services to deploy game servers, payment gateways, streaming services and other high-load systems.

We will welcome you to our team if you want to learn:
– system administration of servers from anywhere in the world;
– diagnose hardware, software and network server issues;
– work with hardware monitoring;
– work with cloud technologies.

Requirements:
– your English is sufficient for e-mail correspondence;
– you are attentive to details, able to search and analyze information;
– you know what components a modern computer consists of;
– you understand the basic principles of the Internet and computer networks.

Will be an advantage:
– experience with Linux operating systems (Ubuntu, CentOS, Debian);
– basic knowledge of working in the Linux terminal;
– experience in installing Windows/Linux OS from the ground up.

We offer:
– work in a team of professionals at international level;
– comfortable working conditions: schedule without night shifts, no overtime, no phone support, smooth integration into the workflow;
– mentor assistance, learning modern IT technologies;
– individual vocational training plan for 12+ months;
– opportunity to practice and improve your English;
– сompetitive salary and all necessary equipment;
– remote work from Bratislava with the possibility to use our co-working space;
– support of legalization in Slovakia if needed.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Strong Junior FullStack Web Developer.

What we expect from you:

2+- years of commercial experience:
 

• Node.js
• React
• PostgreSQL

We offer:
 

Competitive level of remuneration

Modern comfortable office or remote work

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Middle FullStack Web Developer.

What we expect from you:
English level: B2 or higher
Experience: 3+ years working with Node.js and React

We offer:

Competitive level of remuneration

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

Admiral Studios is an IT outsourcing company specializing in product development, MVPs, AI solutions, and web app development, as well as mobile development, UI/UX, and SEO. We use the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress. We work with clients in Europe, the US, the UK, and Canada 🌍.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for an Account Manager ⭐️ to strengthen our team and ensure long-term success with our growing number of clients. If you’re passionate about building relationships, proactive in solving challenges, and eager to deliver high-level client service — this is your opportunity.
As a part of our client success team, you’ll get support in your professional development and the chance to work with international projects.

For a perfect match, we expect 🎯

• 1+ years of experience as an Account Manager in an IT outsourcing company
• Strong communication and negotiation skills
• Experience working with US/European clients
• Experience in contract management, pricing, and invoicing
• Understanding of web development, SEO, and UI/UX design processes
• Proficiency in CRM tools (HubSpot, Asana, or similar)
• Project management and coordination skills
• High level of responsibility and organizational skills
• English level: B2 or higher

Nice to have 💎

• Basic technical knowledge
• Experience working in startups or digital agencies

Duties & Responsibilities 💼

• Build and maintain strong relationships with clients (startups, SMBs)
• Work closely with Sales and Delivery teams
• Negotiate contracts, rate increases, and pricing to maximize revenue and client retention
• Participate in client meetings, provide project updates, and resolve issues proactively
• Upsell / cross-sell by identifying client needs and offering additional services
• Prepare invoices, reports, and financial performance tracking
• Ensure smooth communication between clients and internal teams

Why Join Admiral Studios?

⭐️Growth-Oriented Environment — value efficiency, flexibility, and results.

🤝Team Spirit — Regular corporate online & offline events to keep the team connected
📚Professional Development Support — we provide:

• A structured Performance Review system.
• Access to an internal knowledge library.
• Career growth opportunities with a clear development plan.
• A budget for improving work processes and implementing new ideas.

🧘Work-Life Balance — Enjoy a flexible work schedule and a fully remote work model.
✅Paid Time Off — 20 vacation days + 10 sick leave days per year.

Hiring steps:
Screening — Test Task — Tech Interview — СEО Interview — Job Offer

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙
 

Don’t forget to provide your Telegram nickname for contact!

Who are we?

Fuelfinance is on a mission to revolutionize financial management for early-stage startups, empowering them to take control of their finances and thrive. We recently raised $1M in Seed Funding from top-tier investors like Markus Villig (Bolt), John S. Kim (SendBird), Stratmind, and Bad Ideas funds, following 3 years of profitable, bootstrapped success. Trusted by businesses with over $200M in P&L, including Reface, Petcube, and Hampton, we’ve built a universal tool that brings clarity and insight to finance management.

With 38% of startups failing due to cash flow issues, our goal is to prevent these failures and unlock trillions in GDP growth. At Fuelfinance, we’re not just creating software — we’re safeguarding the future of thousands of startups. Join us and be part of this impact!

fuelfinance.me

www.instagram.com/fuelfinance

youtu.be/eI5VH2Ks9o4

Who are we searching for?

We're looking for an Enterprise Finance Engineer — someone who can design and implement AI-powered finance systems for our largest and most complex customers. This role sits at the intersection of Finance, Accounting, Systems, Automation, Integrations, and AI.

You'll work directly with CFOs, Finance Directors, Controllers, IT teams, and finance teams to redesign finance operations through AI, automation, and system integrations. You'll own a small number of large, strategic customers end-to-end — from understanding business processes to designing scalable solutions and continuously improving them as the business evolves.

This isn't a role for someone who wants repeatable implementations or well-defined requirements. Every customer is different. You'll navigate ambiguity, work with demanding stakeholders, and solve unique technical problems without predefined playbooks. If that energizes you, we'd love to meet you.

What are your responsibilities?

• Design and implement AI-powered finance systems for enterprise customers
• Lead discovery sessions to understand finance processes and identify automation opportunities
• Build workflows for reporting, forecasting, financial controls, reconciliations, and planning
• Design integrations across ERP, accounting, CRM, payment, BI, and data platforms
• Translate finance requirements into scalable workflows, automations, and system architecture
• Build AI agents, validation logic, and automation frameworks that reduce manual work
• Partner with Engineering on APIs, integrations, and workflow orchestration
• Coordinate across Engineering, Product, and Customer Success as the trusted technical partner for your customers
• Continuously improve customer solutions as business needs evolve

What are the preferred requirements for the role?

• 10+ years implementing finance systems, automations, or enterprise finance operations
• 1+ year building AI-powered automations, agents, workflows, or internal AI tools
• Hands-on experience with APIs, system integrations, automation platforms, and data warehouses
• Experience working with enterprise or multi-entity organizations (multiple stakeholders, legacy systems, changing requirements, long implementation cycles)
• Proven experience leading implementation projects end-to-end — discovery, solution design, rollout, training, and support
• Fluent English
• Strong understanding of finance and accounting processes, including financial close, reporting, FP&A, revenue, AP/AR, and financial controls
• Ability to understand how financial data flows across systems and departments
• Experience with ERP, accounting, or billing systems
• Proven impact in numbers: hours saved, manual work reduced, faster reporting, or fewer errors
• Excellent communication skills and experience working directly with senior finance stakeholders
• Strong systems thinking — the ability to see the bigger picture and break complex finance processes into scalable, maintainable, reusable solutions
• Ownership: taking full responsibility from problem discovery through implementation and post-launch optimization
• Learning agility: quickly mastering new AI tools, technologies, and approaches
• Strong problem-solving under ambiguity, with the judgment to make trade-offs and prioritize
• Strong drive to eliminate repetitive manual work
• Proactivity and a high level of responsibility
• Ability to work in a fast-paced environment

Will be a plus:

• Python or other scripting experience
• SQL and the ability to retrieve and validate financial data independently
• Experience with tools like NetSuite, QuickBooks, Xero, Stripe, Salesforce, HubSpot, Zuora, BigQuery, Snowflake, PostgreSQL, Looker, Power BI, Tableau, Zapier, Make, n8n, or Workato
• Understanding of enterprise architecture — security, scalability, governance, and integration patterns
• Experience working with US-based clients or startups

Reporting Structure: reporting to the Head of FP&A

Recruitment Process:

• Soft skills interview with the recruiter
• Test task
• Hard skills interview with the Head of FP&A
• Culture fit interview with the Head of FP&A/VP of Operations

Why work with us?

• Build the future of finance work — design AI-native finance operations, not just maintain them
• Rapid skills improvement (you'll work with multiple client businesses with different models and challenges)
• Growth opportunities according to our seniority grading (it comes with a compensation increase)
• Flexible schedule and time-off policy
• 18 days of paid vacation per year, paid sick leaves

MacPaw is a software company that develops and distributes software for macOS and iOS. Today, we have 20 million active users across all our products, and every 5th Mac on Earth has our product installed.

At MacPaw, we believe humans and technology can reach their greatest potential together.

We gather open-minded people who support each other and aspire to change the world around us, making millions of people’s lives easier with technology.

Our flagship products include CleanMyMac, Setapp, ClearVPN, Moonlock, and more. Now, we’re stepping into an important new stage: launching a product ecosystem with a new AI Mac Assistant — Eney.

We are expanding our team and looking for a Data Engineer to help us build a scalable, reliable data architecture.

In this role, you will build reliable data pipelines, design clear domain models, and optimize our data warehouse. We value a practical, problem-solving mindset — someone who easily navigates ambiguous requirements, brings structure to complex tasks, and takes ownership of their solutions.

In this role, you will:

• Build and support Airflow pipelines to ingest data from third-party sources (APIs, payment providers, ad networks) with retries, backfills, and quality checks.
• Work directly with Analytics Engineers and product teams to translate ambiguous business requests into reliable data models.
• Design and implement fact and dimension tables in dbt using dimensional modeling principles.
• Migrate existing SQL transformations into dbt models, adding tests and documentation.
• Refactor the current dbt project: improve layer structure, standardize naming conventions, and set up CI checks.
• Optimize slow or costly warehouse queries and materializations.
• Evaluate table formats and set up initial ingestion flows for our Data Lakehouse prototype.

Skills you’ll need to bring:

• Strong proficiency in Python and advanced SQL, including complex transformations, window functions, and query optimization.
• Proven experience building and orchestrating ELT/ETL pipelines using Airflow.
• Solid experience with dbt for data modeling, testing, documentation, and managing project structure.
• Good understanding of dimensional modeling concepts, Kimball methodology, star/snowflake schemas, and SCDs.
• Practical experience working with cloud data warehouses (preferably BigQuery, Redshift, or Snowflake) and Cloud Storage.
• Hands-on experience with Docker, Git workflows, and basic cloud/containerized environments.
• A problem-solving mindset with the ability to handle ambiguous requirements, communicate effectively with stakeholders, and use AI/LLM tools (like Claude) to speed up delivery.
• At least an Intermediate level of English and fluent Ukrainian.

As a plus:

• Experience with change data capture (CDC) tools and patterns (e.g., Debezium).
• Background in building and optimizing large-scale data processing jobs with PySpark.
• Experience with real-time data processing using message brokers like Kafka or RabbitMQ.
• Experience with stream processing frameworks (Flink, Kafka Streams).

What we offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

Sales Manager (US & Canada Market)
Sofia HR | AI Hiring Platform

Sofia HR is an AI-powered hiring platform helping companies make smarter recruitment decisions through structured interviews and predictive candidate assessment. We are growing internationally and looking for an ambitious Sales Manager to develop the US and Canadian markets.

What you’ll do:

• Identify and engage potential clients in the US and Canada
• Build and manage a strong outbound sales pipeline
• Conduct discovery calls, demos, and commercial negotiations
• Present Sofia HR as a strategic hiring solution for businesses
• Work closely with founders and product team to improve market fit
• Maintain CRM discipline and accurate sales reporting
• Achieve monthly and quarterly revenue targets

We’re looking for someone who has:

• At least 1 year of sales experience
• Fluent / near-native English (C1+ mandatory) with excellent spoken and written communication
• B2B sales experience is preferred (SaaS / HR Tech / Recruitment / Startups as a plus)
• Strong ability to communicate with HR leaders, founders, and executives
• Confidence in outreach, negotiations, and closing deals
• High ownership, proactivity, and startup mindset
• Readiness to work within US / Canada time zones

Ideal background:

• Experience in HR industry, recruitment, talent solutions, or HR Tech
• Experience in a startup / fast-growth company
• Understanding of hiring challenges and recruitment processes

What we offer:

• Opportunity to join an innovative AI hiring startup at an early growth stage
• Direct impact on revenue and international expansion
• Competitive compensation + performance-based bonus
• Remote work flexibility
• Fast decision-making and entrepreneurial environment

🚀 Chief Product Officer | Remote / Hybrid / Office 🚀

We're looking for a strategic and hands-on CPO to lead the evolution of a complex AdTech product ecosystem and drive the next stage of growth for an established RTB platform. This role is ideal for a product leader who combines strong AdTech expertise with a technical mindset, can quickly navigate mature legacy architecture, and knows how to turn product discovery, research, and analytics into measurable business results.

✔️ Salary: Competitive, based on experience

✔️ Format: Full-time, Remote / Hybrid / Office. Worldwide, with offices in Prague and Warsaw

✔️ About the Company:

We are an international full-service media buying and advertising company developing our own AdTech products. Our global team brings together professionals from the Czech Republic, Ukraine, Israel, Poland, and other countries, with extensive experience in digital advertising, programmatic technologies, and performance marketing. The company’s product ecosystem is built on a mature, high-load architecture and includes multiple domains across frontend, backend, search, analytics, AI, and advertising technologies.

✔️ Key Responsibilities:

• Own and develop the long-term product vision and roadmap

• Define product priorities based on business impact and growth potential

• Identify new opportunities across the Ad Network ecosystem and product portfolio

• Lead the evolution of the company’s RTB and Programmatic products

• Build and strengthen Product Discovery and Research processes

• Lead market, customer, and competitor research

• Validate product opportunities and hypotheses before development begins

• Establish Product Analytics and Research as key drivers of product decisions

• Manage the full product lifecycle from discovery and validation to delivery and adoption

• Ensure that new features deliver measurable commercial and business value

• Define, track, and improve product success metrics

• Strengthen and scale the Product function

• Lead and develop Product, Analytics, and AI teams

• Build effective product processes, prioritization principles, and decision-making frameworks

• Partner closely with the CTO to align product and technical strategies

• Translate business goals into clear product priorities and execution plans

• Coordinate Product, Engineering, Analytics, AI, and commercial stakeholders

• Navigate and improve products built on complex legacy and high-load architecture

✔️ Key Qualifications:

• Proven Product Management experience within AdTech

• Strong practical knowledge of RTB and Programmatic technologies

• Deep understanding of the digital advertising and Ad Network ecosystem

• Experience working with advertising formats such as Popunder, In-Page Push, and Web Push

• Experience working with products built on ClickHouse infrastructure

• Strong technical product expertise and the ability to collaborate effectively with Engineering and the CTO

• Ability to quickly understand complex legacy systems, infrastructure, and product architecture

• Proven experience defining and executing product strategy for complex technology products

• Hands-on experience managing the full product lifecycle, from discovery and research to delivery and impact measurement

• Experience building and improving Product Discovery processes

• Experience leading Product Analytics and Research functions

• Strong analytical and data-driven approach to product decision-making

• Experience working with high-load systems, large-scale data, and complex product environments

• Proven experience building, scaling, and developing Product teams

• Strong stakeholder management and cross-functional leadership skills

• High level of ownership and ability to make independent product decisions

• English: B2+

✔️ Benefits:

• 30 working days of vacation, not calendar days

• Additional paid leave for family events

• 10 days of sick leave with a medical certificate + 3 sick days without it

• Access to internal courses and professional development programs

• Remote, hybrid, or office-based work formats

• Modern offices in Prague and Warsaw

• Top-quality equipment

• Fully paid professional tools and software

• Participation in professional conferences fully covered by the company

As a PHP Developer, you will be responsible for designing, developing, and maintaining

backend services in a solid and microcervice environment. You will ensure best

practices in software development are followed and write clean, scalable, and testable

code in PHP, adhering to SOLID and OOP principles. You will work closely with our

cross-functional teams to architect complex systems, utilizing Domain-Driven Design

(DDD) and integrating with AWS Lambda services and microservices written in Node.js.

Key Responsibilities

• Lead the development and maintenance of backend services using PHP and Node.js.
• Apply SOLID principles and OOP design patterns to create scalable and maintainable codebases.
• Work with TypeScript and Node.js to develop serverless applications with AWS Lambda and Dockerized apps.
• Collaborate with front-end and DevOps teams to integrate user-facing elements

with server-side logic.

• Stay up-to-date with the latest backend development trends and bring innovation into the team.

  
   

Required Qualifications

• 4+ years of professional software development experience with PHP (preferably

versions 7 and 8).

• Strong understanding of SOLID principles, OOP, and software design patterns.
• Proven experience with Domain-Driven Design (DDD) and building complex backend

services.

• Proficiency in TypeScript and Node.js development, especially in building serverless

applications with AWS Lambda.

• Experience working with MySQL, PostgreSQL, or other relational databases.
• Familiarity with modern PHP frameworks like Laravel, Symfony, or others.
• Experience with RESTful APIs, GraphQL, and microservices architecture.
• Strong understanding of cloud services, particularly AWS Lambda, API Gateway, S3,

DynamoDB, RDS and other AWS services

We’re expanding our Shopify development team and looking for a Middle+/Senior Shopify Developer to join us on a part-time basis and help strengthen our team.

This is a great opportunity for an experienced Shopify developer who is looking for a flexible workload and wants to work on international e-commerce projects.

What you’ll do

* Develop and maintain Shopify / Shopify Plus stores
* Build custom functionality and Shopify themes
* Work with Liquid, JavaScript, HTML, and CSS
* Integrate third-party services and APIs
* Troubleshoot and optimize existing solutions
* Improve store performance and user experience
* Participate in code reviews and technical discussions
* Collaborate with developers, designers, and project managers

What we’re looking for

* 3+ years of commercial Shopify experience
* Strong knowledge of Liquid, JavaScript, HTML, and CSS
* Experience with Shopify APIs and third-party integrations
* Good understanding of e-commerce workflows
* Experience with Shopify Plus is a strong advantage
* Ability to work independently and take ownership of tasks
* Good communication skills
* English B1+

What we offer

* Part-time employment with hourly payment
* Flexible workload and schedule
* Remote work
* International e-commerce projects
* Stable flow of tasks
* Opportunity to join a growing Shopify-focused team
* Friendly and experienced development environment

If you’re an experienced Shopify Developer looking for a flexible part-time opportunity, we’d love to hear from you!

Mail Wizards is an email marketing agency that works with ecommerce brands to increase their revenue through email. We're looking for a Klaviyo Project Manager to take full ownership of client accounts and drive measurable results.

What you'll do: 

- Manage Klaviyo accounts end-to-end for multiple ecommerce clients - Own key metrics: open rate, click rate, conversion rate, submit rate 

- Run A/B tests and execute data-driven hypotheses 

- Brief and manage copywriters and designers 

- Maintain and improve email deliverability (inbox placement, domain reputation, spam rate) 

- Communicate directly with agency founders

What we offer: 

- Competitive pay 

- All tools and subscriptions provided 

- Work directly with C-level 

- Growth potential within the agency 

- $2,000/year learning & development budget