Jobs at Djinni

We are a fast-growing eCommerce company (direct advertiser) operating in the nutra and eCommerce straight-sale (SS) space, focused on Tier-1 markets. Performance marketing is at the core of our growth, and Facebook is our primary acquisition channel. We are currently looking for a Senior Media Buyer / Team Lead with deep, hands-on experience in Facebook advertising within the nutra vertical. This role is for someone who can own performance end-to-end: personally launching, scaling, and optimizing...

Senior AI Architect

PwC Lviv SDC Verified Employer

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world. We are seeking an AI Architect to design, build, and guide the secure and scalable adoption of AI platforms and AI‑driven applications. This role partners with engineering, data science, and product teams to define AI solution architectures, ensure technical excellence,...

Backend Engineer (Location-Based Mobile Game / AR) About the Project We are building a location-based mobile game where users purchase keys to hunt and open real-world chests using their phone camera. Each chest can be opened only once globally, which makes backend logic, geo-queries, and data integrity critical. This is an early-stage MVP with clear scope, fast decisions, and direct access to the product owner. Responsibilities Design and implement backend architecture for the MVP Build REST APIs...

Business Analyst

PayAdmit Verified Employer

We are seeking a highly skilled and experienced Business Analyst. Payment systems, Crypto, Software development, in particular: Expertise in gathering, analyzing, and documenting business requirements (incl.functional, non-functional); Experience in Agile methodology, writing user stories in Jira, building processes/ required flows and diagramming (UML, BPMN etc); Experience in preparing functional and detailed system design documents; Ability to communicate effectively across multiple levels of the...

Senior Java Developer

Sigma Software

Company Description Are you ready to take ownership of mission-critical backend systems in a high-load, transaction-heavy environment? We are looking for a Senior Java Developer to join our Payments Domain team in Warsaw. This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. At Sigma Software, we value engineering excellence, multicultural teamwork, and delivering secure, high-performance solutions. Why join us? You’ll work on a...

Junior/Middle Affiliate manager (Dating, Sweepstakes)

PAXLE Verified Employer

Hi, I’m Alex, CEO at PAXLE — an international group of ADTech companies. Grantoro project works in Performance Marketing in Dating and Sweepstakes industries. I’m actively seeking a talented Affiliate Manager in dating team to join our team. The ideal candidate should be able to work under deadlines and manage time effectively, take initiative and respond with enthusiasm to new tasks, be open to new experiences, and continuously improve their skills. This is a cool opportunity to implement ideas that...

What We Value: — Upper-Intermediate English proficiency — Experience in conducting productive negotiations with international clients — Understanding of the development process — Proven experience working with UpWork — Strong communication skills Responsibilities: — Searching for potential clients on UpWork — Communicating with clients and analyzing their needs — Conducting negotiations and providing client support — Collaborating with the technical team and PM to meet client needs We Offer: —...

Lead Game Animation / Game Animation Head

Fidel Partners Verified Employer

igTalents is a full-cycle recruitment agency dedicated to the iGaming industry. We partner with one of the market’s leading iGaming holdings, giving candidates access to unique growth opportunities. Our mission is to help iGaming professionals find the best roles and unlock their potential, supporting talent at every stage of the journey. In connection with the expansion of the department, we are looking for a Lead Game Animation / Game Animation Head. Responsibilities: Leading and coaching the...

Manual QA Engineer for Marketing Websites

Productive Shop Always answers

We are looking for a detail-oriented and motivated Manual QA Engineer to join our Web Services team. In this role, you will ensure the flawless delivery of high-performance marketing and growth-oriented websites. You will be responsible for validating that every digital experience we build is bug-free, perfectly aligned with design specifications, and optimized for a seamless user experience across all devices. This role requires a sharp eye for detail, a deep understanding of web standards, and the...

Middle Automation QA Engineer

Talmatic

Outstaff Hiring: Remote – Contract About the Role We are looking for a detail-oriented QA Engineer to join an international product team on a long-term contract. In this role, you’ll work closely with developers, Product Owners, Scrum Masters, and designers to ensure the quality, reliability, and performance of the product. You’ll be responsible for end-to-end testing, maintaining test cases, and contributing to both manual and automated testing efforts. This role is ideal for someone who is...

About Company AIstats is an innovative ecosystem of football products that combines cutting-edge big data analysis and computer vision technology. We are a fast-growing team of 40+ people based in Poland. Recently, we secured investments from Google executives and leading mobile company founders, which helped us increase our company’s value fourfold in the past year. Our mission is to deepen fans' understanding of football and create new opportunities for professionals to analyze matches with precision,...

Web / UI Concept Designer

Arounda Verified Employer

Arounda is a full-cycle Digital Product Design and Development agency, operating on the market since 2016. Our main clients are American and European technological companies. We are looking for a professional Web / UI Concept Designer to join our marketing team with graphics skills and an overall creative vision, experience creating wireframes, mockups and prototypes to communicate design concepts effectively. You will closely work with the marketing team, Art Director and Brand/Graphic Designer. ...

Senior Python Engineer (with ETL)

NDA Recruitment Always answers

Responsibilities Design and develop a data scraping system (web crawling, parsing). Optimize tools for data collection and aggregation. Build ETL/ELT pipelines. Work with unstable or complex data sources. Requirements Expert in Python. Experience with asynchronous programming (asyncio, Celery, etc.). Secure data processing and serialization (JSON, MessagePack, Protobuf). Experience with PostgreSQL, MySQL, or NoSQL (MongoDB). Secure coding principles: input validation, avoiding injection...

Business Associate

SKELAR Verified Employer

1. Introduction: Our Mission & Traction Leaply is building “Apple for Healthcare” — ecosystem of interconnected digital and physical products designed to help people not only live longer, but live better. We operate at the intersection of biohacking, wellness, and technology, developing B2C products for global markets, including the USA, Tier 1 countries, and Europe. Currently, we have 3 products: — (stage: scaling) app with personalized biohacking / longevity plans; — (stage: scaling) d2c supplement...

C / Embedded Software Engineer

Larch Networks Verified Employer Always answers

Larch Networks - Specializes in electronics and software engineering, focusing on high-load switching, communication platforms, Linux, and IoT devices. Established in 2009 with offices in Israel and Kyiv. https://larch-networks.com/ Key Responsibilities: Develop software and hardware for network switches and embedded systems. Involve in the development of software for routers. Required Skills: Proficiency in C programming. Linux experience (Makefiles, Shell scripts). English upper-intermediate Nice...