Jobs at Djinni

10093
  • Β· 80 views Β· 1 application Β· 29d

    Senior .Net Developer

    Office Work Β· Ukraine (Lviv) Β· Product Β· 7 years of experience Β· English - B1
    About us: EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide. But that's not all! We're not just about...

    About us:

    EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

    But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

    EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

    Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.


    Project Overview: 
    You will be working on a high-load backend system that exposes a REST API acting as a proxy between client applications and multiple internal services. The API dynamically retrieves, filters, processes, and merges data from various sources based on client parameters. To ensure optimal performance and scalability, the system leverages caching mechanisms, message brokers (RabbitMQ or Kafka), and search technologies like Elasticsearch. The architecture is designed to support high throughput and low latency, making it ideal for real-time data delivery in demanding environments. 

    About the job: 
    We are looking for a motivated Senior .NET Developer to join our dynamic team working on a high-load distributed system. You will contribute to the design, development, and maintenance of scalable backend services and APIs using modern .NET technologies. This role is ideal for someone with solid backend experience who is eager to deepen their expertise in distributed systems and microservices.
     

    We are looking for a passionate and dedicated Senior .Net Developer to join our team in Lviv!

    What You'll get to do:

    • Design, develop, and maintain backend services and REST APIs using .NET Core.
    • Participate in building and supporting microservices architecture.
    • Integrate services with RabbitMQ and Kafka.
    • Work with Redis for caching and Elasticsearch for search and analytics.
    • Troubleshoot issues in development and production environments.
    • Write clean, maintainable, and testable code.
    • Perform code reviews and mentor team members.
    • Take part in technical and architectural decisions.

    What You need to know:

    • 7 years of backend development experience with .NET Core.
    • Experience with message brokers such as RabbitMQ or Kafka.
    • Knowledge of Redis or Elasticsearch.
    • Understanding of high-load and distributed systems.
    • Strong problem-solving skills and attention to details.
    • Ability to work effectively in a collaborative environment.

    Nice to Have Experience:

    • CouchDB or other NoSQL databases.
    • Familiarity with CI/CD pipelines and DevOps practices.
    • Experience with monitoring tools such as NewRelic, Grafana, or ELK stack.
       

    Here's what we offer:

    • Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
    • 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
    • Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
    • Benefit from two Free Fridays each year, limited to one per quarter.
    • Daily catered lunch or monthly lunch allowance.β€―
    • Private Medical Subscription.β€―
    • Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
    • Gym allowance.
    • Corporate English lessons.
    • Support for New Parents:
    • 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
    • 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

    Our office perks include on-site massages and frequent team-building activities in various locations.

    At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference! 
     

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  • Β· 81 views Β· 20 applications Β· 29d

    Lead / Architect (Node.js + React)

    Full Remote Β· Countries of Europe or Ukraine Β· 8 years of experience Β· English - C1
    We’re growing our engineering team and looking for a Senior Full-Stack Engineer who can own complex product areas, drive technical decisions, and contribute hands-on to building a high-performance payment platform. You’ll work closely with a US-based team...

    We’re growing our engineering team and looking for a Senior Full-Stack Engineer who can own complex product areas, drive technical decisions, and contribute hands-on to building a high-performance payment platform.
    You’ll work closely with a US-based team (Architect + Founder on the client side) and be part of a small, collaborative delivery team where communication and ownership matter as much as engineering quality.

     

    Your impact

    • Take end-to-end ownership of product features: from clarification and technical design to production delivery
    • Help shape architecture and engineering practices in a platform where performance, reliability, and security are critical
    • Become a key engineering partner for the US stakeholders β€” this role is closer to working inside a US company than a typical β€œoutsourcing” setup

     

    What you’ll do

    • Build and ship features across the stack: Node.js/Express + React
    • Design, develop, and maintain backend services and integrations using PostgreSQL and MongoDB
    • Implement clean, responsive React UI components and ensure smooth FE/BE collaboration
    • Own and improve REST APIs: stability, documentation, scalability, and observability
    • Contribute to system design and improvements in performance, scalability, reliability, and security
    • Lead complex tasks, support teammates technically, and help evolve coding standards and best practices

     

    What we’re looking for

    • 8+ years of commercial experience building web products with Node.js + React
    • Strong JavaScript/TypeScript and modern web development practices
    • Solid experience with REST APIs, backend services, and database integrations (PostgreSQL, MongoDB)
    • Hands-on skills in performance optimization, debugging, security best practices, and scalable architecture
    • Confident with Git and collaborative workflows (PRs, code reviews, branching strategies)
    • Strong ownership mindset: you can move from β€œunclear requirements” to a shipped solution

     

    Must-have soft skills (very important)

    • Strong spoken English and comfort working daily with US stakeholders
    • Ability to build relationships, communicate clearly, and proactively align expectations
    • You’re not waiting for tasks β€” you ask questions, suggest solutions, and keep things moving

     

    Team & collaboration

    • Delivery team: 4 Developers + Project Manager
    • Client side: Architect + Founder
    • You’ll have direct communication and real influence on decisions and delivery

     

    Working hours

    You need to be available to work until 12:00–1:00 a.m. Kyiv time (alignment with US team)

    More
  • Β· 33 views Β· 2 applications Β· 29d

    Platform/Website and iGaming Affiliate Manager to $1200

    Full Remote Β· Worldwide Β· Product Β· 1.5 years of experience Β· English - B2
    We are a leading global iGaming affiliate network managing streamers and operators worldwide. Our platforms, Streamern.com and iGamingOne.com, connect streamers to licensed casino operators with full compliance. We are looking for a Platform & Affiliate...

    We are a leading global iGaming affiliate network managing streamers and operators worldwide. Our platforms, Streamern.com and iGamingOne.com, connect streamers to licensed casino operators with full compliance. We are looking for a Platform & Affiliate Manager to run the technical operations and ensure all campaigns and tracking work flawlessly.

     

    Mission

    Run the entire platform/website and affiliate operations flawlessly, ensuring high-quality performance tracking, smooth technical operations, and compliant campaigns.

     

    Responsibilities

    Affiliate Operations

    • Find and onboard new brands
    • Add new brands after CEO approval
    • Integrate brand creatives, T&Cs, and offers
    • Test and QA all campaigns
    • Maintain affiliate dashboards

    Platform & Tracking

    • Maintain Streamern.com & iGamingOne.com
    • Build landing pages (fast, high-quality, clean)
    • Manage postbacks, tracking, and analytics
    • Add new brands, approve technical setup
    • Maintain GEO routing + IP filters
    • Fix tracking bugs
    • Ensure 100% uptime
    • Maintain the look & feel of the platform & websites

    Performance

    • Monitor streamers’ incoming traffic
    • Calculate EPC & FTD performance
    • Detect fraud and unusual patterns
    • Evaluate low-performing GEOs or offers
    • Provide weekly numbers to the team

    Requirements

    • Strong negotiations skills
    • Strong technical and analytical skills
    • Experience with tracking platforms, affiliate systems, and campaign management
    • Experience with Lovable.dev, WordPress, and TrackNow
    • Ability to troubleshoot, QA, and resolve platform issues quickly
    • Familiarity with iGaming compliance preferred
    • Excellent English communication and organization skills
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  • Β· 110 views Β· 9 applications Β· 29d

    Embedded Middle/Senior Manual QA for Medical Project IRC286727

    Hybrid Remote Β· Ukraine Β· 3 years of experience Β· English - B2
    Description As a Senior Manual QA, you will join a highly experienced team developing software for high-tech medical devices. The technical scope includes key functionalities for the medical industry, including 3D visualization for robotic surgery. Our...

    Description

    As a Senior Manual QA, you will join a highly experienced team developing software for high-tech medical devices.
    The technical scope includes key functionalities for the medical industry, including 3D visualization for robotic surgery.
    Our organization is recognized for technical excellence, and we emphasize challenging technical work and continuous motivation for our team members.

     

    Requirements

    At least 3-4 years in Software Testing (manual/automation)

    Deep understanding of software development life cycle, QA methodologies, tools, and processes

    Hands-on experience with manual testing, functional testing

    Experience in creating and maintaining test documentation (bug reports, test cases, checklists)

    Experience in working with documentation – Requirements Specifications, Test Plan, Test Reports, etc

    Experience with embbeded system testing

    Excellent reporting skills

    Upper intermediate level of English

    Working in Healthcare domain would be a plus

     

    Job responsibilities

    Lead a separate project activity assigned by PM.

    Participate in test requirements development, test design, and test development

    Execute manual test cases and report defects found in the issue tracking system

    Work with documentation – Requirements Specification, Tests Descriptions, Test Reports, Traceability.

    Track and report test coverage and software quality metrics

    Work closely with the development team and customer team

     

     

    What we offer

    Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

    Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

    Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

    Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

    High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.


     

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  • Β· 200 views Β· 35 applications Β· 29d

    Unity Developer

    Full Remote Β· Countries of Europe or Ukraine Β· 1 year of experience Β· English - A1
    Spektraz Games is seeking a skilled and motivated Unity Developer to join the development of Darkest Messia, a dark fantasy PC game with a deep atmosphere, compelling story, and complex gameplay systems. You will work on the core gameplay mechanics - from...

    Spektraz Games is seeking a skilled and motivated Unity Developer to join the development of Darkest Messia, a dark fantasy PC game with a deep atmosphere, compelling story, and complex gameplay systems.
    You will work on the core gameplay mechanics - from character logic and combat systems to AI behavior, data persistence, and other critical gameplay features required for a large-scale title.

     

    Responsibilities

     

    • Implement and maintain core gameplay systems, including player controls, combat mechanics, and AI.
    • Develop enemy behavior, boss fights, and unique encounter logic.
    • Handle data management, including saving/loading systems and player progression.
    • Collaborate with designers, artists, and other programmers to integrate features smoothly.
    • Optimize performance for real-time gameplay in Unity.
    • Debug and fix gameplay-related issues.

       

    Requirements

     

    • Proven experience in Unity game development (portfolio or playable demo required).
    • Strong C# programming skills and knowledge of Unity API.
    • Experience with AI systems, state machines, and gameplay mechanics.
    • Understanding of performance optimization techniques.
    • Ability to work independently and in a collaborative team environment.

     

    What We Offer

     

    • Work on an ambitious dark fantasy PC title with a passionate, creative team.
    • Flexible working schedule (full-time or part-time).
    • Revenue-share payment model - earn a percentage of the game’s profits based on your contribution and time invested.
    • Opportunity to directly influence core gameplay and systems design.
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  • Β· 166 views Β· 5 applications Β· 29d

    Fullstack Engineer (Angular, TypeScript, React, Nest.js / Node.js)

    Full Remote Β· Poland, Serbia Β· 5 years of experience Β· English - C2
    Our client is a next-generation B2B financial services provider enabling businesses to make and receive global payments with speed, transparency, and lower costs. They’re rapidly expanding across EMEA, APAC, and North America, serving clients from sports...

    Our client is a next-generation B2B financial services provider enabling businesses to make and receive global payments with speed, transparency, and lower costs. They’re rapidly expanding across EMEA, APAC, and North America, serving clients from sports and entertainment to logistics and travel.

     

    Must-Have Requirements

    1. Experience & Domain Knowledge:
      10+ years software engineering, including 2+ years with blockchain/fintech platforms
      Deep fintech/regtech experience: payment systems, compliance, KYC/AML, treasury operations
      Understanding that UX correctness is as critical as system correctness in financial products
    2. Technical Skills:
      Expert Angular (TypeScript) β€” large-scale apps, state management, complex forms, architecture
      Expert React.js β€” production codebases, modern hooks, performance optimization
      Strong backend β€” Node.js/Nest.js (required), event-driven systems, SQL/NoSQL
      Blockchain β€” EVM chains (Ethereum, Polygon, Arbitrum), plus one alt L1 (Solana/Stellar/Algorand)
      Infrastructure β€” Docker/Kubernetes, CI/CD, APIs/webhooks
      Security β€” cryptography, key management (HSM/MPC), wallet infrastructure, secure coding
    3. Financial Systems:
      Payment networks (SWIFT, ACH, SEPA, Faster Payments)
      Blockchain infrastructure providers (Infura, Alchemy, Fireblocks)
      Banking APIs, clearing/settlement, reconciliation
    4. Leadership:
      Mentor engineers, drive architectural decisions, set technical standards
      Strong communication β€” explain complex concepts to cross-functional teams
      Startup experience, comfortable with ambiguity and fast pace

    Nice-to-Have:

    • High-stakes operator tooling (approvals, permissions, incident management)
    • Real-time UI patterns (websockets, streaming updates)
    • FX markets, liquidity management knowledge
    • Stablecoin experience

     

    • What You’ll Build:
      Complex financial UIs β€” treasury management, liquidity optimization, reconciliation workflows
    • Operator tooling β€” multisig approvals, real-time monitoring dashboards, transaction routing
    • Compliance workflows β€” AML/CFT controls, transaction monitoring, audit trails, regulatory reporting
    • Blockchain integrations β€” payment rails, settlement infrastructure, wallet operations
    • Security-first features β€” circuit breakers, anomaly detection, risk controls

     

    Compensation & Details:
    Salary: up to €104,000 per year
    Location: Serbia or Poland
    Work model: Remote
    Employment: Full-time, contractor arrangement or official employment

     

    Hiring Process
    1. CV submission β†’ 2. Screening interview β†’ 3. Technical leadership interview β†’ 4. Team interviews β†’ 5. Offer

     

    Important Notes:
    Must have right to work officially in Serbia or Poland

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  • Β· 26 views Β· 0 applications Β· 29d

    System Engineer Navigation

    Office Work Β· Ukraine (Kyiv) Β· Product Β· 3 years of experience Β· English - None MilTech πŸͺ–
    The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station. About the Job We are seeking a talented System Engineer Navigation to join our team and drive the...

    The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

     

    About the Job

    We are seeking a talented System Engineer Navigation to join our team and drive the next generation of UAV navigation systems. In this role, you will work at the intersection of hardware and software, contributing to the integration of advanced sensors, the development of navigation algorithms, and the continuous improvement of flight control performance. If you are passionate about UAV technology, thrive in cross-functional collaboration, and are eager to push the boundaries of navigation and guidance systems, we’d love to meet you.

     

    What is your Day to Day Mission:

    • Coordinate between customer support and R&D, focus on feature requests and facilitating bug reporting
    • Collect, analyze, and evaluate preliminary data for hardware updates
    • Collaborating with cross-functional teams
    • Contribute to design reviews and system documentation
    • Analysis and integration of new Sensors with a focus on flight control-related sensors such as IMU, GNSS, Magnetometers and pressure sensors
    • Devise integration and sanity checking concepts
    • Develop, implement and test algorithms for navigation and control systems in line with project requirements
    • Simulation and analysis to verify GNC models and system performance under different operating conditions
    • Improve performance through novel sensor calibration approaches

       

    What you bring to the team:

    • BS in Robotics, Computer Science, Electrical, Mechanical, Mechatronics, Aerospace engineering or related
    • Hands-on experience with low level protocols, including UART, Ethernet and I2C
    • Ability to quickly understand and navigate complex systems and established code bases
    • Fluent in written and spoken English
    • Proficient in programming with a strong ability to adapt and learn new languages and technologies

       

    As a plus:

    • Practical experience developing GNC designs for flight systems
    • Experience in writing code in C/C++ or Rust
    • Experience with Matlab and Simulink

       

    Why Quantum-Systems:

    • We Stand with Ukraine!
    • We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
    • We are industry pioneers who are ambitious, bold, and visionary.
    • We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
    • We promise to be your runway for individual and professional growth.
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  • Β· 244 views Β· 55 applications Β· 29d

    Junior Backend Developer (Blockchain)

    Full Remote Β· Countries of Europe or Ukraine Β· 0.5 years of experience Β· English - None
    Cowchain blockchain development company is actively looking for Backend Developer to join our development team. About us: Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base...

    Cowchain blockchain development company is actively looking for Backend Developer to join our development team.

    About us:
    Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

     

    We’ll match if you have

    • Independent thinking and proactive position in development
    • Strong problem-solving skills with a keen ability to think analytically and approach complex challenges
    • Attention to detail
    • Strong tech research skills
    • Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment
    • Knows how to leverage AI tools to enhance coding efficiency and productivity

     

    Required skills

    • Experience in Backend development
    • JIRA, git-flow

     

    Will be a huge plus

    • Web3 knowledge and user experience

     

    What will you do

    • New features development
    • Bugfixes and support existing solutions
    • Participate in project architecture discussions
    • Build solutions from scratch as well as join ongoing development process
    • Have fun

     

    What we offer

    • Flexible working schedule, remote work
    • Competitive salary with bonuses for activities
    • Ability to dive into fast-growing blockchain/crypto industry
    • Work with modern tech stack (blockchain)
    • Paid vacations, sick leaves
    • 100% friendly/family team
    More
  • Β· 82 views Β· 15 applications Β· 29d

    Data Analyst

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· English - B1
    Join a team where data drives impact At Uvik Software, we build world-class dedicated development teams and deliver high-quality software solutions to clients worldwide. We’re passionate about clean code, strong collaboration, and modern technologies....

    πŸš€Join a team where data drives impact

    At Uvik Software, we build world-class dedicated development teams and deliver high-quality software solutions to clients worldwide.

    We’re passionate about clean code, strong collaboration, and modern technologies. Now, we’re looking for a Data Analyst who thrives on transforming data into strategic insights and has a solid background with Snowflake.
     

    🎯About the Role

    As a Data Analyst, you will play a key role in unlocking the value of data for our clients. You’ll work with modern cloud data infrastructures, focusing on Snowflake, to support high-impact analytics projects.
     

    πŸ”‘Responsibilities

    • Analyze large-scale datasets using SQL, delivering clear, actionable insights
    • Perform advanced querying, profiling, and data transformation directly in Snowflake
    • Design and maintain ETL pipelines for efficient data preparation
    • Build interactive dashboards and reports using Power BI or Tableau
    • Access and manage cloud data via AWS services (e.g., S3, Glue, Redshift)
       

    🧩Requirements

    • 5+ years of experience as a Data Analyst working with large datasets
    • 2+ years of hands-on experience with Snowflake (querying, modeling, optimization)
    • Strong SQL skills for complex querying and transformations
    • Proficiency with data visualization tools: Power BI and/or Tableau
    • Solid understanding of ETL processes, data modeling, and data warehousing
    • Experience with AWS data tools (S3, Glue, Redshift)
    • Strong English communication skills (verbal and written)
       

    🌍 What We Offer:

    We provide an environment where each specialist can grow professionally and work on exciting, high-impact projects.

    • Working conditions: Contract model: B2B or FOP
    • 18 paid vacation days per year/ 12 paid sick leave days.
    • Performance review every 6 months
    • Paid professional development β€” courses, certifications.
    • English lessons β€” 50% compensated.
    • Comfortable equipment: MacBook + corporate package.
    • Flexible schedule and a supportive, friendly team.
       

    Join us at Uvik and help turn data into smart decisions.

    πŸš€ Apply now and be part of a tech-driven, globally distributed team!

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  • Β· 59 views Β· 4 applications Β· 29d

    Vip Support Manager

    Full Remote Β· Ukraine Β· Product Β· 1 year of experience Β· English - C1
    At Kombine Tech, we're all about creating an ecosystem that thrives on innovation and teamwork. We're working with the iGaming industry, driving both B2B and B2C projects to success. Our secret? Ambitious and proactive teams that combine their talents...

    At Kombine Tech, we're all about creating an ecosystem that thrives on innovation and teamwork. 
    We're working with the iGaming industry, driving both B2B and B2C projects to success.
    Our secret? Ambitious and proactive teams that combine their talents with our internal expertise to reach extraordinary goals.
     
    We're on the lookout for a dynamic VIP Support Manager to join our ever-growing team. If you're passionate, motivated, and ready to make a difference, we want to hear from you!
     
    What We’re Looking For:

    • Fluent English speaker (Advanced level);
    • Upper-intermediate French or German is a significant plus;
    • Experience in the iGaming niche;
    • Experience working with VIP clients (chats/calls);
    • Knowledge of the Canadian Market or Tier 1 is a plus;
    • Ready to communicate with VIPs over the phone.


    What You’ll Be Doing:

    • Communicating with VIP players through chats and calls;
    • Getting to know our key VIP players and understanding their needs;
    • Building strong relationships that last;
    • Keeping VIP users in the loop about cool promotions and offers;
    • Sharing valuable feedback and ideas with the team.


    Why You'll Love Working With Us:

    • Work from anywhere (yes, we’re all about remote work);
    • Competitive salary in USD;
    • Top-notch equipment provided for your job;
    • No micromanagement – we trust you to do your best;
    • Opportunities for fast-tracked career growth;
    • Be part of one of the most exciting industries out there!
       

    If you’re excited to take on new challenges and be a part of a vibrant team, we can’t wait to meet you. Apply now and let's build something amazing together!

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  • Β· 795 views Β· 239 applications Β· 29d

    Junior Frontend Developer (Blockchain)

    Full Remote Β· Countries of Europe or Ukraine Β· 0.5 years of experience Β· English - None
    Cowchain blockchain development company is actively looking for Frontend Developer to join our development team. About us: Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base...

    Cowchain blockchain development company is actively looking for Frontend Developer to join our development team.

    About us:
    Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

     

    We’ll match if you have

    • Independent thinking and proactive position in development
    • Strong problem-solving skills with a keen ability to think analytically and approach complex challenges
    • Attention to detail
    • Strong tech research skills
    • Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment
    • Knows how to leverage AI tools to enhance coding efficiency and productivity

     

    Required skills

    • Experience in Frontend development
    • JIRA, git-flow

     

    Will be a huge plus

    • Web3 knowledge and user experience

     

    What will you do

    • New features development
    • Bugfixes and support existing solutions
    • Participate in project architecture discussions
    • Build solutions from scratch as well as join ongoing development process
    • Have fun

     

    What we offer

    • Flexible working schedule, remote work
    • Competitive salary with bonuses for activities
    • Ability to dive into fast-growing blockchain/crypto industry
    • Work with modern tech stack (blockchain)
    • Paid vacations, sick leaves
    • 100% friendly/family team
    More
  • Β· 38 views Β· 3 applications Β· 29d

    Senior Java Full-Stack Engineer with React

    Full Remote Β· Poland Β· 5 years of experience Β· English - B2
    We are looking for a skilled Senior Java Full Stack Engineer with React to join our team! Our client is one of the world's largest fashion retailers selling in 215 markets through its online platform or its 6,477 stores in 95 markets. By working closely...

    We are looking for a skilled Senior Java Full Stack Engineer with React to join our team!

     

    Our client is one of the world's largest fashion retailers selling in 215 markets through its online platform or its 6,477 stores in 95 markets. By working closely together as a single company globally focused on the key elements of fashion production – design, manufacture, distribution, and retail. All the production is founded on three pillars – flexibility, digital integration, and sustainability.

     

    Responsibilities:

     

    • Participate actively and constantly in the design and development of APIs
    • Ensure the availability and resilience of its services that help the development of the company’s business
    • Ensure the quality of development and code cleanliness (Clean Code).
    • Implement the scripts for the automation of the test cases
    • Automatic and manual exploratory execution during the development to verify that the acceptance criteria are covered
    • Maintain and evolve automated test cases with QA
    • Work in close contact with the Product Owner and support in the technical definition of product backlog items
    • Guarantee continuous deployment, write qualitative, maintainable code with extensive test coverage in a fast-paced professional software engineering environment
    • Suggest technical and functional improvements to add value to the product

     

    Requirements:

     

    • 5+ years of software development experience
    • 5+ years of extensive Java development experience, Maven
    • 2-3 years of Spring framework and building Spring web applications
    • Understanding and experience developing and deploying microservices
    • Experience developing REST interfaces, OpenApi
    • Frontend testing and performance optimization
    • CSS3/SCSS/HTML5, modern responsive design techniques
    • Extensive experience with ES6, React, Redux, Redux-saga TypeScript, CSS, RESTful APIs
    • Excellent design, coding, and debugging skills
    • OOP, OOD, DDD. Design Patterns proficient
    • Working knowledge of relational databases, NoSQL technologies – Mongo DB
    • Working knowledge of Kafka, Kafka streaming
    • Experience with different clouds – AWS, Azure
    • Working knowledge of OpenShift, Kubernetes
    • Familiar with GrayLog, Grafana
    • A clear understanding of Agile methodologies mindset, and development practices applicable to them
    • Excellent communication, organizational, and facilitation skills, product-oriented mindset, focus on team results, willingness to continuous personal and team improvements, leadership qualities, and resilience
    • Upper-Intermediate English level (there will be a lot of communication with the client)
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  • Β· 60 views Β· 2 applications Β· 29d

    Lead Generation / SDR for UX/UI Design Agency

    Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· English - B2
    Who we are: Fatobject is a UX/UI design agency working with startups and SaaS companies across the US, EU, Australia, and beyond. We design and develop modern SaaS dashboards, apps, and websites that help products grow. Role: We’re looking for a...

    Who we are:

     

    Fatobject is a UX/UI design agency working with startups and SaaS companies across the US, EU, Australia, and beyond.
    We design and develop modern SaaS dashboards, apps, and websites that help products grow.

     

    Role:


    We’re looking for a proactive Lead Generation Manager who will help us build a consistent pipeline of warm leads and booked calls through LinkedIn and Upwork (for now).


    You’ll work closely with the founders: researching and connecting with startup teams, testing different outreach strategies, and generating qualified conversations.

     

    Responsibilities:

     

    • Research potential clients (startups, tech companies, agencies);
    • Manage outreach campaigns (LinkedIn, Upwork);
    • Handle full communication with leads - from the first message to booking a call;
    • Test new approaches to improve reply and conversion rates;
    • Keep Notion CRM organized - statuses, replies, follow-ups, analytics;
    • Provide weekly reports with key outreach metrics.

     

    Rrequirements:

     

    • 2+ years outbound Lead Gen / SDR role in IT;
    • Strong understanding of LinkedIn tools;
    • English level B1+ (confident written communication);
    • Understanding of CRM / Notion tracking and structured pipeline management;
    • Proactive, result-oriented mindset - focused on outcomes, not just activity;
    • Transparent workflow.

     

    Nice-to-have:

     

    • Understanding of UX/UI design process and SaaS industry;
    • Experience with Upwork bidding.

     

    We offer:

     

    • Flexible schedule (focus on outcomes, not just hours);
    • Compensation: base pay + bonuses (for booked calls);
    • Direct work with the founders (no bureaucracy, quick feedback);
    • Growth opportunity into a sales role.

     

    Why Fatobject:

     

    We’re a small, focused team that acts as an embedded design partner for startups. You’ll directly impact how we grow, who we work with, and what kind of projects we take on. Every lead you generate can turn into a long-term design partnership.

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  • Β· 77 views Β· 2 applications Β· 29d

    Software Engineer (Platform)

    Hybrid Remote Β· Ukraine Β· Product Β· 5 years of experience Β· English - B1 Ukrainian Product πŸ‡ΊπŸ‡¦
    The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Vladyslav Kiriushkin - Engineering Manager at Platform tribe, we’re looking for a Senior Software Engineer to join our new team transforming...

    The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Vladyslav Kiriushkin - Engineering Manager at Platform tribe, we’re looking for a Senior Software Engineer to join our new team transforming the EdTech industry.
     

    What will you do:

    • Build and evolve backend services for a new mission-critical product, from MVP to broader adoption.
    • Implement reliable transactional workflows: clear state handling, safe retries, and consistent data persistence.
    • Integrate with external partners/systems and make integrations production-grade (edge cases, timeouts, partial failures).
    • Ensure operational readiness: monitoring/alerting, debugging, incident participation, and performance improvements.
    • Contribute to engineering standards: code quality, tests, documentation, and continuous delivery practices.
       

    What do you need to join us:

    • 5+ years of backend engineering experience;
    • Strong backend fundamentals: API design, concurrency, databases, distributed systems basics
    • Solid experience shipping and maintaining production services;
    • Experience of integrating external systems/APIs, building robust adapters, and handling edge cases at scale
    • Reliability mindset: observability, failure-mode thinking, and pragmatic testing.
       

    Challenges you will face:

    • Ambiguity of a new product: requirements will evolve as we validate the MVP, so you’ll need to iterate quickly and make pragmatic trade-offs;
    • High correctness expectations: you’ll work on mission-critical flows where edge cases matter (retries, duplicates, partial failures, inconsistent partner responses);
    • Operational ownership: you’ll help run what you build – monitoring, debugging, incident participation, and improving reliability over time;
    • Balancing delivery and engineering quality: shipping fast while still keeping the codebase maintainable (tests, clear interfaces, documentation);
    • Cross-team dependencies: progress may depend on aligning with other teams’ timelines and changes in existing systems, so communication and coordination are part of the job.
       

    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.
    • Corporate holidays: we take a week-long paid holiday to rest and recharge twice a year.
       

    Are you interested?

    Send your CV!

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  • Β· 254 views Β· 68 applications Β· 29d

    Full Stack Developer (.Net + Angular)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B1
    Creatio is a global vendor ofβ€―an agentic CRM & workflow platform with no-code and AI at its core. We help organizations automate customer and operational workflows achieving the fastest time-to-value and the highest ROI on the market. Millions of...

    Creatio is a global vendor ofβ€―an agentic CRM & workflow platform with no-code and AI at its core. We help organizations automate customer and operational workflows achieving the fastest time-to-value and the highest ROI on the market. Millions of workflows run on Creatio daily, supporting thousands of clients in over 100 countries. Genuine care for our clients and partners is at the heart of our DNA.β€― 

    We’re proud to be recognized by top industry analysts as aβ€―Leader and Strong Performer in multiple Gartner and Forrester reports.   

    In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture.

     

    Who We’re Looking For:

    We are strengthening a core development area and are looking for a senior-level Full Stack Developer who is deeply passionate about technology, driven by innovation, and motivated to work on complex, long-term challenges in a high-caliber engineering environment.

     

    You’ll fit well into our team if you have front-end experience across Angular, React, or Vue and are ready to make Angular your primary technology.

     

    You should be a strong team player with excellent communication skills, eager to learn and grow, and ready to make an impact from day one. Most importantly, we’re looking for individuals who share our values, believe in collaboration, and want to be part of a workplace where creativity, accountability, and ambition are celebrated. 

     

    Responsibilities: 

    • Designing, coding, testing, and debugging back-end and front-end code.
    • Collaborating with product owners, business analysts, architects, customer support team.
    • Creating web services, Angular components, Creatio configuration, unit, integration, E2E tests.
    • Participation in product goal implementation and scrum activities.
    • Providing support for resolving customer cases and ensuring faultless Creatio operation. 

     

    Requirements: 

    • 5+ years of overall programming experience, strongly focusing on .Net and Angular/React/Vue.
    • Strong knowledge of object-oriented programming, KISS, SOLID, DRY principles.
    • Confident knowledge of C# language and modern .NET platform (.NET6+).
    • ASP.NET MVC, ASP.NET Core, experience with the development of Web APIs.
    • Hands-on experience with JavaScript, TypeScript languages, DOM, CSS/SASS. You must be able to style a page or component according to the given UI prototype.
    • Source control systems like Git, SVN, experience with branch, merge, rebase.
    • Unit testing, mocking, NUnit, Mock, Postman.
    • English level - Upper–Intermediate or higher (spoken and business writing).
    • Experience working with databases (MS SQL Server, PostgreSQL or Oracle) is a plus.

     

    What to expect from us:

    • Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
    • Flexibility & Well-Being: We provide flexible work arrangements and initiatives that empower you to manage your schedule effectively, stay productive, and thrive both personally and professionally.
    • Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
    • Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
    • Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type.
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