Jobs at Djinni

9535
  • · 53 views · 0 applications · 16d

    Big Data Software Engineer

    Full Remote · Poland · Product · 2 years of experience · B2 - Upper Intermediate
    Software Engineer – Data Team Founded in 2009, we are a global leader in online multi-vertical marketplaces. Through our leading brands, we help millions of people worldwide make informed decisions every day. Our proprietary platform harnesses AI and ML...

    Software Engineer – Data Team

    Founded in 2009, we are a global leader in online multi-vertical marketplaces. Through our leading brands, we help millions of people worldwide make informed decisions every day. Our proprietary platform harnesses AI and ML technologies to help consumers choose the right products and services tailored to their needs.

    We are looking for a strong and passionate Java Software Developer to join our Data group. You’ll help us build the data platform and applications that power analytics, reporting, machine learning, and other critical business needs.

    Responsibilities

    • Design, build & maintain data services with Java, Spring Boot, Kafka, MongoDB, Kubernetes, MySQL, Python, Streamlit, and more.
    • Develop large-scale data platforms using Spark, Kafka, Snowflake, Airflow, Flink, Iceberg, and other big-data frameworks.
    • Translate product requirements into clear technical designs and deliver impactful projects end-to-end.
    • Leverage AI developer tools (e.g., Cursor) and multi-agent frameworks to accelerate development and align output with business goals.
    • Create monitoring & operational tooling to ensure data reliability, performance, and usability.
    • Contribute to a collaborative engineering culture: participate in code/design reviews, share knowledge, and support teammates.

    Requirements

    • 2+ years’ experience with Big Data and Java (strong juniors or mid-level welcome).
    • Experience building, optimizing, and maintaining large-scale Big Data systems with open-source frameworks (Kafka, Spark, Hive, Iceberg, Airflow, etc.).
    • 2+ years’ experience with Python.
    • Strong expertise with SQL; experience with SQL/NoSQL/key-value databases.
    • Hands-on experience with Spring / Spring Boot.
    • Experience with AWS cloud services (EMR, Aurora, Snowflake, S3, Athena, Glue) is an advantage.
    • Proven ability to debug and identify root causes in distributed production platforms.
    • Hands-on experience with CI/CD, Microservices, Docker, Kubernetes.
    More
  • · 329 views · 66 applications · 16d

    Senior QA Engineer

    Full Remote · Spain, Poland, Portugal · 5 years of experience · B2 - Upper Intermediate
    On behalf of our customer we're​ ​looking for a​ ​rockstar QA Engineer to join our great team! Customer is a fast-growing mobile gaming platform that develops and provides mobile gaming apps to millions of users around the...

    On behalf of our customer we're​ ​looking for a​ ​rockstar QA Engineer to join our great team!

    Customer is a fast-growing mobile gaming platform that develops and provides mobile gaming apps to millions of users around the world.

    Responsibilities

    • Guarantee that millions of players worldwide enjoy a clean and bug-free gaming experience across all platforms.
    • Execute test cycles under various platforms (iOS, Android, Web, Back Office Systems, Azure, AWS).
    • Identify, report, and verify bugs during the app testing stages.
    • Utilize STD and STP techniques for organized and effective testing.
    • Document bugs clearly and thoroughly to enable developers to recreate and resolve issues.
    • Run and manage test cycles, ensuring comprehensive coverage.
    • Perform live operations testing to validate performance and stability in production environments.
    • Ensure new features and updates work seamlessly post-release.
    • Create, execute, and update test cases for new features, ensuring they meet functional and non-functional requirements.
    • Act as the team’s Subject Matter Expert and support knowledge sharing across the department.

       

    Requirements

    • 5+ years of experience in Mobile Manual QA.
    • Comprehensive QA Expertise: Deep understanding of the software development lifecycle, QA methodologies, and best practices.
    • Technical Proficiency: Hands-on experience with Backend and frontend testing, Cloud environments, Python (an advantage), and QA management tools (e.g., Jira).
    • Complex Systems: Experience testing multi-disciplinary systems that involve networking and different mobile devices.
    • Previous experience testing mobile games - an advantage.
    • Understanding of testing workflows, including test case creation, execution, and reporting, tailored to mobile gaming platforms.
    • Strong analytical skills.
    • A sharp eye for detail and a relentless drive to find and document critical bugs that could affect the user experience.
    • A natural enthusiasm for gaming to understand the player’s perspective and contribute to improving the overall experience.
    • Completed a recognized QA course or certification program - a must (Or a Bachelor's degree in Computer Science, Engineering, or a comparable field of study).
    • Strong Communication skills - Excellent written and verbal English.
       

    What we can offer

    • Remote work with flexible schedule
    • Accounting support & consultation
    • Opportunities for learning and developing on the project
    • 20 working days of annual vacation
    • 5 days paid sick leaves/days off; state holidays
    • Provide working equipment
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  • · 134 views · 62 applications · 16d

    Senior Full-stack Engineer (React + Node.js)

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · B2 - Upper Intermediate
    Senior Full-stack Engineer (React + Node.js) | Remote We are building the next wave of mobile-first entertainment — an AI-powered streaming platform that transforms movies and series into ultra-engaging, bite-sized episodes tailored to each user’s time,...

    Senior Full-stack Engineer (React + Node.js) | Remote

    We are building the next wave of mobile-first entertainment — an AI-powered streaming platform that transforms movies and series into ultra-engaging, bite-sized episodes tailored to each user’s time, language, and taste.

    Think Netflix meets TikTok, powered by the intelligence of Spotify and the growth loops of mobile gaming. Our founders are experienced entrepreneurs who previously built successful gaming and AI companies used by tens of millions worldwide. With strong funding and a bold vision, we are reimagining storytelling for the way people actually live — fast, fragmented, mobile-first.

    About the role
    We’re looking for a Senior Full-stack Engineer to join our founding team. You’ll have high ownership and autonomy, shaping the product direction and engineering culture from the ground up. This is a chance to build a global consumer product with massive scale potential.

    What you’ll do

    • Build and maintain performant React-based UIs.
    • Design and develop scalable Node.js APIs and backend microservices.
    • Integrate complex video and data pipelines into the product.
    • Ensure seamless 9:16 mobile-first video experiences.
    • Ship features end-to-end: idea → design → development → testing → launch.
    • Collaborate with product, design, and AI teams to push the boundaries of short-form storytelling.

    Requirements

    • 5+ years of professional full-stack experience.
    • 3+ years with React (Hooks, Context, state management, optimization).
    • 3+ years with Node.js (Express, NestJS or similar).
    • Strong JavaScript (ES6+) & TypeScript.
    • Experience with APIs (REST/GraphQL), SQL & NoSQL DBs.
    • Production deployment in AWS/GCP/Azure.
    • Familiarity with CI/CD, Docker, scalable system design.
    • Startup mindset: independent, accountable, hands-on.

    Nice-to-haves

    • React Native or mobile frameworks.
    • Experience with video streaming or social apps.
    • AI/ML integrations (LLMs, agents).
    • Real-time features (WebSockets, pub/sub).
    • Experience at high-scale consumer products.

    Why join?

    • Be part of the founding tech team.
    • Shape a global product from the ground up.
    • Work with cutting-edge AI in entertainment.
    • Competitive package, remote-first flexibility.
    More
  • · 205 views · 92 applications · 16d

    Backend Developer (Nest.js)

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · B2 - Upper Intermediate
    We are seeking a talented and highly motivated Backend Developer specializing in Node.js (Nest.js) to join our team. You will be working closely with front-end and DevOps teams, you will ensure smooth delivery, optimize performance, implement robust...

    We are seeking a talented and highly motivated Backend Developer specializing in Node.js (Nest.js) to join our team. You will be working closely with front-end and DevOps teams, you will ensure smooth delivery, optimize performance, implement robust security, and uphold coding best practices. 

     

    Must-Have:

    • 3+ years professional experience in TypeScript/JavaScript backend development
    • Solid proficiency in SQL and PostgreSQL
    • Good understanding of HTTP, REST, and API design principles
    • Familiarity with design patterns, SOLID principles, and Domain-Driven Design (DDD) concepts
    • Hands-on experience with Nest.js
    • Experience with ORMs, preferably TypeORM
    • Comfortable using AI-assisted development tools as part of workflow
    • Experience writing unit and integration tests (preferably with Jest)

    Nice to Have:

    • Experience with message brokers (RabbitMQ preferred)
    • Experience with Redis for caching and pub/sub
    • Familiarity with WebSockets or other real-time communication methods
    • Experience in microservices architecture
    • Experience in the AdTech industry (preferable)
    • Experience working with Google Cloud Platform (GCP)
       

    Responsibilities:

    • Build and maintain backend services in Node.js (Nest.js)
    • Collaborate with front-end developers to integrate APIs
    • Optimize application performance and scalability
    • Implement security best practices in code
    • Participate in code reviews and contribute to coding best practices
    • Troubleshoot and debug application issues
    • Learn and apply advanced backend concepts under senior mentorship
       

    Benefits:

    • Competitive and Attractive Pay.
    • 21 vacation + 7 no-questions-asked sick days per year.
    • Flexible hours for a better work-life balance.
    • Career Growth: Continuous Development & Performance Reviews.
    • Team-building, English classes.

     

    Join Our Team of Visionary Innovators! Are you a mindful go-getter with an entrepreneurial spark? We're on the lookout for dynamic individuals ready to grow and thrive with us. At our core, we believe in people first—your passions, ambitions, and evolution matter.

    Here, growth isn’t just a goal; it’s the #1 priority. Work is personal. Personal drives growth. Growth fuels prosperity.

    If this resonates with you, send us your CV and let’s kickstart something extraordinary! Don’t tick every box? No problem! If you share our love for technology, we’d still love to chat and explore the possibilities together. 

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  • · 59 views · 9 applications · 16d

    Data Researcher for Sales Team (freelance)

    Part-time · Full Remote · Ukraine · 1 year of experience · B2 - Upper Intermediate
    DOIT Software is an IT Staff Augmentation company. We work with clients worldwide (primarily the USA, Canada, EU, and the UK). DOIT has strong expertise in hiring engineers based on our ten years of software development experience. We are a...

    DOIT Software is an IT Staff Augmentation company. We work with clients worldwide (primarily the USA, Canada, EU, and the UK). DOIT has strong expertise in hiring engineers based on our ten years of software development experience. We are a result-oriented team that is looking for dedicated professionals to join our growth journey.

     

    We are currently seeking a freelance Researcher to join our Sales team. In this role, your primary responsibility will be to analyze companies/leads to find those that match our ICP. 

     

    Requirements:

     

    • Entry-level position; no prior experience is required;
    • Attention to detail is critical;
    • Proficiency in English at a B2 level;
    • Experience of working with LinkedIn is highly valued;
    • Self-management skills.

     

    Responsibilities:

     

    • Conducting market research to identify potential leads within our pre-defined ICP and Buyer Persona.
    • Gathering key data points on prospects such as industry, company size, decision-makers, contact information, etc.

     

    Recruitment stages:

    1. Test task (30-60min).
    2. Interview with the Lead SDR (30min).

       

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  • · 15 views · 1 application · 16d

    PHP developer/ Data Engineer

    Hybrid Remote · Poland, Ukraine (Kyiv) · Product · 3 years of experience · B1 - Intermediate Ukrainian Product 🇺🇦
    Skylum allows millions of photographers to make incredible images faster. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist. Join us on our mission to make photo editing...

    Skylum allows millions of photographers to make incredible images faster. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.
    Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

     

    Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

     

    Requirements:

    • Design and develop scalable backend services using PHP 7 / 8.
    • Strong understanding of OOP concepts, design patterns, clean code principles,
    • Extensive experience in MySQL, with expertise in database design, query optimization, and indexing.
    • Experience of work with NoSQL databases (e.g., Redis).
    • Proven experience working on high-load projects
    • Understanding of ETL processes and data integration
    • Experience of work with ClickHouse
    • Strong experience with API development
    • Strong knowledge of Symfony 6+, yii2
    • Experience with RabbitMQ

     

    Nice to Have:

    • AWS services
    • Payment API (Stripe, SolidGate etc.)
    • Docker, GitLab CI
    • Python

     

    Responsibilities:

    • Data Integration & ETL: Developed and maintained robust ETL pipelines using PHP to process and integrate data from diverse sources.
    • API Development: Built and managed secure RESTful APIs to facilitate seamless data exchange between internal and external systems.
    • Database Management: Optimized databases and data lakes, including schema design, complex query writing, and performance tuning.
    • Data Quality: Implemented data validation and error-handling mechanisms to ensure data integrity and accuracy.
    • Cross-Functional Collaboration: Partnered with data analysts and business teams to gather requirements and support data-driven initiatives.

     

    What we offer:

    For personal growth:

    • A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
    • An educational allowance to ensure that your skills stay sharp;
    • English and German classes to strengthen your capabilities and widen your knowledge.

    For comfort:

    • A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
    • The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

    For health:

    • Medical insurance;
    • Twenty-one days of paid sick leave per year;
    • Healthy fruit snacks full of vitamins to keep you energized

    For leisure:

    • Twenty-one days of paid vacation per year;
    • Fun times at our frequent team-building activities.
    More
  • · 54 views · 15 applications · 16d

    B2B Sales / Lead Generation Manager

    Full Remote · Worldwide · 2 years of experience
    About Us NorthSouth Tech is a fast-growing software engineering company helping businesses scale through high-quality development and QA services. We build powerful digital solutions for industries such as fintech, healthcare, and e-commerce. Our company...

    About Us

    NorthSouth Tech is a fast-growing software engineering company helping businesses scale through high-quality development and QA services. We build powerful digital solutions for industries such as fintech, healthcare, and e-commerce. Our company includes specialized teams working on different product directions, allowing us to deliver both flexibility and deep expertise.

     

    Role Overview

    We’re looking for a Sales Lead Generation Specialist to accelerate business growth for a new product team. You will focus on building and executing lead generation strategies, managing outreach campaigns, and holding intro calls with potential clients. If you’re a proactive, target-driven professional with a passion for B2B software sales — we want to hear from you.

     

    Responsibilities

    • Develop and execute lead generation strategies for B2B services and products.
    • Launch and manage LinkedIn and email outreach campaigns.
    • Nurture relationships with potential clients through personalized messaging.
    • Conduct intro calls to understand client needs and present solutions.

       

    Requirements

    • Experience: 2+ years in B2B sales or lead generation, ideally in IT/software services.
    • Communication: Excellent written and spoken English skills.
    • Tools: Hands-on experience with LinkedIn Sales Navigator, CRM platforms, outreach automation tools, and Upwork.
    • Tech awareness: Basic understanding of software development and outsourcing models.
    • Results-driven: Demonstrated success in meeting or exceeding sales targets.

       

    What We Offer

    • Competitive base salary + performance-based bonuses.
    • Career growth opportunities in a scaling international company.
    • A dynamic team of software professionals and innovators.
    • Access to modern sales and automation tools.
    More
  • · 10 views · 1 application · 16d

    Support Manager in Croatia

    Office Work · Croatia · 2 years of experience · B2 - Upper Intermediate
    Now we are looking for a full-time Office Manager/Office Assistant to work in our office in Croatia, Zagreb. In this position, you will be expected to perform office duties such as organizing company events, administrative support for colleagues, and in...

    Now we are looking for a full-time Office Manager/Office Assistant to work in our office in Croatia, Zagreb. In this position, you will be expected to perform office duties such as organizing company events, administrative support for colleagues, and in general making sure that the office is running smoothly.

     

    Requirements:

    • Fluent and excellent communication skills in English (B2-C1);
    • Croatian language at an intermediate level (B1);
    • Good knowledge of MS Office packages and tools for remote work (Slack, Outlook, Excel, Jira);
    • Experience working with Google Docs, Google Sheets, and other Google Workspace applications;
    • Organizational skills, and responsibility;
    • Willing to work onsite from the Zagreb office.

     

    Nice to have:

    • Experience in working in a remote/hybrid company;
    • 2+ years of experience in a similar position, preferably in an organization with international, multicultural experience and in the growth phase;
    • Very good organization of your own work and space around you;
    • Awareness that cordiality and the ability to build good relationships with colleagues is the key to success in this role;
    • Communicative Russian language skills (B1-B2) is a plus.

     

    Responsibilities:

    • Providing administrative support (scheduling appointments, maintaining office supplies, etc);
    • Oversee the day-to-day operations of the office space (coordinating repairs, managing office equipment, and overseeing office security);
    • Personnel management tasks such as conducting orientation for new employees, and managing employee records;
    • Monitoring and controlling office expenses, preparing financial reports, and coordinating with the finance department;
    • Planning and coordinating company events (meetings, conferences, parties, etc) which includes arranging venues, managing logistics, coordinating with vendors, and ensuring the smooth execution of the events;
    • Maintaining files, records, and databases, as well as ensuring compliance with data protection and privacy regulations;
    • Improvement of the office efficiency and productivity;
    • Supervise and provide support to administrative staff (assign tasks, provide guidance and training, and foster a positive and productive work environment).

     

    Occupation: part-time/full-time.

    More
  • · 138 views · 17 applications · 16d

    Lead React Frontend Developer

    Full Remote · Ukraine · 7 years of experience · B2 - Upper Intermediate
    Job Description We are looking for a Lead Front-End Developer to join our team and play a key role in building modern, scalable, and high-performing web applications. The ideal candidate will have strong expertise in JavaScript, React.js, and state...

    Job Description
    We are looking for a Lead Front-End Developer to join our team and play a key role in building modern, scalable, and high-performing web applications. The ideal candidate will have strong expertise in JavaScript, React.js, and state management libraries, along with proven experience leading teams in an Agile environment.

    Requirements:

    Strong proficiency in JavaScript (ES6+), React.js, Redux.

    Hands-on experience with modern JavaScript libraries, frameworks, and tooling.

    Excellent knowledge of HTML, CSS, and related web technologies.

    Strong analytical and debugging skills.

    Experience in Agile Software Development.

    Familiarity with other state management libraries (e.g., MobX) is a plus.

    Experience with data visualization tools (e.g., D3.js) and module bundlers beyond Webpack is desirable.

    Solid foundation in Object-Oriented Programming (OOP).

    Previous experience in a lead or senior front-end role with responsibility for guiding a team.

    Job Responsibilities

    Lead and mentor a front-end development team, fostering best practices and high-quality code delivery.

    Collaborate with solution architects, back-end developers, product owners, and designers to design and implement robust, scalable front-end solutions.

    Drive the development of responsive, accessible, and intuitive user interfaces.

    Ensure code quality through code reviews, testing, and debugging.

    Take ownership of features from concept through development, deployment, and ongoing support.

    Contribute to architectural decisions and the definition of the front-end technical roadmap.

    Requirements

    Department/Project Description

    The client provides a reimbursement platform available for companies with mobile employees who are traveling places for their day-to-day job. They have solutions for Small and Medium Businesses, Mid-size companies and Enterprises to enable them to manage the reimbursement by streamlining and optimizing calculation process, control cost by using insight based on the rich user data aggregated through their Mobile app.  Its platform and proprietary software simplify the reimbursement and management of vehicle, device, work and living costs through personalized calculations. They provide and customize the right reimbursement model for their clients as per their needs. Backed by rich user data for hundreds of clients, gathered and refined over decades, and updated in real time. Our client is the platform of choice for top Fortune 500 companies and organizations committed to workplace agility. 

    The initiative will enable the client to start their Business Intelligence (BI) and Analytical journey with reporting capabilities to clients in this Phase. We are aimed to help build iteratively upon this solution to achieve full potential by developing capabilities that will provide the right quantitative and qualitative insights for their business, to base and strategize their business-critical decisions. Our client is working towards defining reporting and data strategies, future roadmap and following the right architecture principles to build an Enterprise Data Platform in Future.  

    The following are high level objectives for the Global Insight Reporting Platform initiative:

    • Build a new Reporting Experience for Clients
    • Standardize and Consolidate Reporting Data sets outside of Transactional Databases
    • Modern Enterprise Data Platform Architecture & Tech Stack
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  • · 136 views · 17 applications · 16d

    Head of Customer Support

    Full Remote · Worldwide · Product · 5 years of experience · C1 - Advanced
    PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140 countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, and mass payment options, PayDo...

    PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140 countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, and mass payment options, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for local and international payments. 

     

    As a Head of Customer Support, you will play a crucial role in shaping our customer experience strategy, implementing efficient support processes, and fostering a culture of excellence within the Customer Support team.

     

    Your regular tasks:
     

    1. Team Leadership and Management:

    • Lead, mentor, and inspire a team (currently consisting of L1 and L2 Customer Support Representatives) to achieve performance goals and deliver exceptional service
    • Provide guidance, coaching, and ongoing training to the team members to enhance their skills and knowledge
    • Foster a positive and collaborative team culture that emphasises accountability and a customer-centric approach
    • Implement required staff rotations, hiring, and lay-offs based on updated performance metrics

    2. Customer Experience Strategy:

    • Identify opportunities to enhance the customer experience through innovative support solutions and process improvements
    • Implement strict SLAs for customer service requests processing and develop
      functional QA monitoring mechanisms
    • Analyse customer feedback and support metrics to identify trends, internal issues, and areas for improvement

    3. Operational Excellence:

    • Oversee the day-to-day operations of the customer support team, ensuring timely and effective resolution of customer inquiries and issues in accordance with established SLAs
    • Restructure the performance evaluation process (OKRs/KPIs) and align it with company goals
    • Quality assurance and ongoing improvement
    • Implement tools, technologies, and workflows to optimise support processes and enhance productivity

    4. Cross-functional Collaboration:

    • Collaborate closely with other departments, including product development via DTO, Sales/Account Management and Compliance to ensure a seamless customer experience across all touchpoints
    • Overtake essential customer requests and inquiries from Compliance and Account Management teams
    • Act as a customer advocate within the organisation, representing the customer's voice in decision-making processes and product development initiatives

     

    Skills & Knowledge:

    • Experience in the FinTech industry is a must 
    • Experience in a similar managerial position on an international level
    • Proven experience leading and motivating high-performing teams (7+ people)
    • Ability to foster a positive and collaborative team culture
    • Deep understanding of customer needs and expectations
    • Ability to identify areas for improvement and implement innovative solutions
    • Ability to develop and implement policies and procedures
    • Proficiency in relevant software and tools (e.g., CRM systems, analytics tools)
    • Financial and Business Acumen

     

    Hiring Stages:

    CV screening → TA Intro call → Tech Interview (up to 60 mins) → Final Interview with CEO → Job offer → Welcome on board   

     

    What's In It For You
    At PayDo, specialists are at the heart of our innovation and success. Joining our team means accessing unparalleled opportunities to grow, contribute, and thrive in a dynamic FinTech environment.

    • Empowerment Through Professional Development:
      • Yearly allocation for advancing your professional expertise
    • Unlock Your Potential:
      • Transparent career growth with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance
      • Performance reviews are anchored in KPIs, ensuring recognition is merit-based
    • Make a Lasting Impact:
      • Work on unique projects where your contributions can reshape company-wide processes
      • Bring your ideas to the table and earn exceptional bonuses through our PayDo Ideas Hub
    • Flexible and People-Centric Culture:
      • Days of paid vacation annually, with the flexibility to transfer unused days or receive compensation
      • Days of paid sick leave annually, accommodating emergencies and medical needs
      • Additional holidays aligned with your local calendar
    • Compensation & Incentives:
      • Multiple payment options, including Private Entrepreneurship accounts or popular e-wallets

     

    Our Values:
    At PayDo, we live by principles that drive us to excellence:

    • Ownership & Initiative: Specialists who take charge and make a difference
    • Collaboration & Communication: Together, we achieve more by sharing ideas and insights

     

    Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

    More
  • · 112 views · 31 applications · 16d

    Senior NodeJS / Typescript Backend Developer

    Full Remote · Countries of Europe or Ukraine · Product · 7 years of experience · B2 - Upper Intermediate
    Join our client, a Canadian software company looking for a Senior NodeJS / TypeScript Backend Developer for their AI-powered, fully cloud-native, SaaS-based eCommerce platform targeting the North American market. Qualifications Extensive experience in...

    Join our client, a Canadian software company looking for a Senior NodeJS / TypeScript Backend Developer for their AI-powered, fully cloud-native, SaaS-based eCommerce platform targeting the North American market.

     

    Qualifications

    • Extensive experience in NodeJS, TypeScript, Relational databases + SQL
    • SQL data modeling and PostgreSQL engine optimization experience
    • Experience with RXJS, GraphQL, Prisma ORM, Drizzle ORM, Nest JS, NX, and Pothos is a plus
    • Proven track record of leading software development teams and delivering high-quality solutions
    • Strong knowledge of software development methodologies and best practices
    • Ability to collaborate with stakeholders and drive projects to successful completion
    • Bachelor's degree in Computer Science or a related field
    • Strong problem-solving and analytical skills

       

    Full-time remote job.

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  • · 44 views · 11 applications · 16d

    Data Scientist

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper Intermediate
    On behalf with our customer we are seeking for Data Scientist for customer-facing projects that combine data science with deep knowledge and understanding of machine learning and big data technologies to create solutions for customers’ challenges and...

    On behalf with our customer we are seeking for Data Scientist for customer-facing projects that combine data science with deep knowledge and understanding of machine learning and big data technologies to create solutions for customers’ challenges and needs, defining and developing appropriate technical and business solutions.

    Our customer is the leading provider of AI-based Big Data analytics.

    They are dedicated to helping financial organizations combat financial crimes through money laundering and facilitating malicious crimes such as terrorist financing, narco-trafficking, and human trafficking which negatively impact the global economy.

    Key Responsibilities

    • Deliver successful deployment and Pilots
    • Manage and design the Customer-specific technical solution throughout the project life cycle
    • Technical leadership of Data Science & Engineering aspects and team members including partners
    • Work on various data sources and apply sophisticated feature engineering capabilities
    • Bring and use business knowledge
    • Extract insights and actionable recommendations from large volumes of data and Investigate anomalies in Big Data
    • Build and manage technical relationships with customers and partners
    • Provide product requirements input to the Product Management team
    • Train the customers on the system – system usage and monitoring aspects
    • Travel to customer locations both domestically and abroad

    Position Requirements

    • 3+ years of experience as a Data Engineer, Data Scientist, or Big Data Developer
    • Hands-on experience with Apache Spark, Python/PySpark, and SQL
    • Familiarity with Hadoop ecosystem (Hive, Impala, HDFS, Sqoop) and data pipeline optimization
    • Practical experience building or integrating AI agents and working with LLMs
    • Strong skills in data transformation, ML feature engineering, and analytics for financial services
    • Experience with workflow automation tools (Airflow, MLflow, n8n) and version control (GIT)
    • Ability to work with customers, train teams, and deliver technical solutions
    • English level B2 and higher

    What we can offer you

    • Remote work from Ukraine or EU countries with flexible schedule
    • Accounting support & consultation
    • Opportunities for learning and developing on the project
    • 20 working days of annual vacation
    • 5 days paid sick leaves/days off; state holidays
    • Provide working equipment
    More
  • · 185 views · 16 applications · 7d

    SQL Developer

    Hybrid Remote · Ukraine (Kyiv) · Product · 1 year of experience · A2 - Elementary
    Who we are? Svea Technologies Company is a product IT company and part of the Svea Group — a leading financial services provider in Northern Europe. Our DB Stack: SQL Server, PostgreSQL, SSRS (SQL Server Reporting Services), Power BI. About the...

    Who we are?

    Svea Technologies Company is a product IT company and part of the Svea Group — a leading financial services provider in Northern Europe.

     

    Our DB Stack: SQL Server, PostgreSQL, SSRS (SQL Server Reporting Services), Power BI.

     

    About the Role

    We are looking for an experienced SQL Developer to join our team. You will play a key role in building and optimizing data solutions, supporting business reporting, and ensuring high performance and reliability of our databases. This role is perfect for someone who enjoys solving complex data challenges, writing efficient SQL code, and working closely with both technical and business stakeholders.

     

    In this role, you will:

    • Build and support reports based on SSRS;
    • Design, implement, and optimize stored procedures, functions, and triggers;
    • Develop and maintain complex SQL queries, views, and scripts to support business needs;
    • Perform analytical data extractions and deliver high-quality datasets for business users;
    • Refactor, debug, and maintain existing SQL code;
    • Troubleshoot database issues, analyze performance bottlenecks, and propose optimizations;
    • Collaborate with cross-functional teams to deliver reliable and scalable data solutions.

     

    What We're Looking For:

    • Commercial experience as a SQL Developer;
    • Strong proficiency with SQL (PostgreSQL and/or SQL Server);
    • Experience with query optimization, execution plans, and indexing strategies;
    • Solid skills in writing stored procedures, functions, triggers, and views;
    • Experience in debugging and improving existing SQL code;
    • English proficiency for business writing and communications.

     

    Bonus Points if You Have:

    • Experience with ETL processes and data migration;
    • Knowledge of BI tools (e.g., Power BI, Tableau).

     

    What We Offer:

    • A modern, attractive office in the city center;
    • 80 % on-site mode in our downtown office.
    • A generous benefits package including 24 paid vacation days per year.
    • A collaborative and supportive team environment with regular team-building events.
    • The opportunity to work on a high-impact product with a modern tech stack in a stable, international company.
    • Equipment provided as needed (laptop, extra monitors, peripherals).

     

    Our Hiring Process:

    • Intro Call
    • Technical Interview
    • Final Interview with CEO
    • Offer
    More
  • · 90 views · 13 applications · 9d

    Security Pentester

    Full Remote · Countries of Europe or Ukraine · Product · 4 years of experience · B1 - Intermediate
    We are looking for a Senior Security Pentester to help build our penetration testing capability from the ground up. You will design and execute security assessments across applications, cloud, and network environments, uncovering vulnerabilities and...

    We are looking for a Senior Security Pentester to help build our penetration testing capability from the ground up. You will design and execute security assessments across applications, cloud, and network environments, uncovering vulnerabilities and strengthening our defences. If you enjoy challenging projects and want to make a direct impact on cybersecurity, this role is for you.


    Responsibilities

    • Attempt to gain unauthorised access to systems
    • Identify, analyse, and assess technical and organisational cybersecurity vulnerabilities
    • Discover attack vectors and demonstrate exploitation of technical cybersecurity vulnerabilities
    • Test systems and operations for compliance with regulatory standards
    • Select and develop appropriate penetration testing techniques
    • Organize test plans and procedures for penetration testing
    • Establish procedures for analysis and reporting of penetration testing results
    • Document and present penetration testing findings to stakeholders
    • Deploy and manage penetration testing tools and programs

    Requirements:

    • 3+ years of hands-on experience in penetration testing
    • Strong expertise in web application security testing 
    • Experience with cloud security assessments (AWS and/or Azure)
    • Solid understanding of network security testing
    • Knowledge of identity and access management security principles

    Will be a plus:

    • Experience in mobile application security testing
    • Previous work with fintech companies or in the financial sector
    • Experience working in-house as part of a security team 

    We offer

    • Tax expenses coverage for private entrepreneurs in Ukraine
    • Expert support and guidance for Ukrainian private entrepreneurs
    • 20 paid vacation days per year
    • 10 paid sick leave days per year
    • Public holidays as per the company's approved Public holiday list
    • Medical insurance
    • Opportunity to work remotely
    • Professional education and English learning budget
    • Wellness budget (gym membership, sports gear and related expenses)
    More
  • · 50 views · 3 applications · 16d

    Content Creator to $1500

    Full Remote · Ukraine · Product · 2 years of experience · B2 - Upper Intermediate
    Content Creator We are looking for a creative and ambitious Content Creator who will help us engage, inspire, and convert our audience through powerful content. If you love turning ideas into impactful texts and visuals — this role is for you! What...

    🚀 Content Creator

    We are looking for a creative and ambitious Content Creator who will help us engage, inspire, and convert our audience through powerful content. If you love turning ideas into impactful texts and visuals — this role is for you!

    🔥 What You’ll Do

    • Write engaging materials for email onboarding campaigns to convert new users into loyal customers.
    • Craft persuasive sales emails that turn our contact base into real deals.
    • Prepare expert articles and reviews of new investment projects.
    • Create advertising banners and video scripts that drive maximum engagement.
    • Develop educational content (blog articles, guides, FAQs) aligned with our communication strategy.
    • Work closely with designers and give clear TORs for high-quality implementation.
    • Apply SEO practices to boost visibility and reach.
    • Publish content across multiple platforms and analyze results to hit KPIs.

    ✅ What We’re Looking For

    • Proven experience in content marketing: from creation to distribution and performance analysis.
    • Fluent English (C1+) — most of the content will be written in English.
    • Bonus points if you have:
      • Background in investments or finance.
      • Knowledge of cryptocurrency & blockchain (we operate on Polygon for fast, transparent transactions).

    💎 What We Offer

    • Competitive salary + benefits package.
    • A chance to work in a dynamic, innovative, and international team.
    • Transparent payment terms: always on the 1st of each month (±4 days).
    • Work schedule: Mon–Fri, 9:00–18:00 CET.
    • Probation period: 1 month.
    • Vacation & Sick Leave: 20 paid vacation days + 5 paid sick days.

    🚀 Why Join Us?

    You’ll be part of a fast-growing company where your content directly influences brand image, lead generation, and customer trust. Here, your creativity won’t just be noticed — it will drive real business impact.

    📌 Recruitment Process

    1. Pre-screen call with recruiter (15–20 min)
    2. Interview with CMO (30–45 min)
    3. Small test task
    4. Job offer 🎉
    More
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