Jobs at Djinni

9587
  • Β· 41 views Β· 8 applications Β· 3d

    Senior DevOps Engineer (Blockchain)

    Full Remote Β· EU Β· 6 years of experience Β· English - B2
    Vacancy Description Our platform is a secure, scalable cryptocurrency payment gateway designed to facilitate seamless cryptocurrency deposits, conversions, and fiat withdrawals. It provides a user-friendly and efficient experience for both individual...

    Vacancy Description


    Our platform is a secure, scalable cryptocurrency payment gateway designed to facilitate seamless cryptocurrency deposits, conversions, and fiat withdrawals. It provides a user-friendly and efficient experience for both individual users and businesses, ensuring smooth and transparent transactions.

     

    Requirements

    • 5+ years of professional DevOps or infrastructure experience, including leadership or mentorship roles.
    • Hands-on experience with Web3/Blockchain projects and related infrastructure
    • Deep expertise in at least one major cloud provider (AWS preferred) and familiarity with others.
    • Strong hands-on experience with Terraform or CloudFormation.
    • Proven production-grade Kubernetes experience: cluster provisioning (EKS, GKE, AKS), Helm charts, Operators.
    • Design, implementation, and maintenance of CI/CD pipelines using GitLab CI (preferred), Argo CD, or similar tools.
    • Proficiency in scripting languages for automation and custom tooling.
    • Knowledge of secrets management (Vault, AWS Secrets Manager, Azure Key Vault).
    • Solid understanding of TCP/IP, DNS, load balancing, CDN integration, and network security concepts.
    • Experience designing storage strategies (block/object), backup, restore, and Disaster Recovery planning.
    • Hands-on experience deploying and scaling relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra) databases.
    • Familiarity with cache systems (Redis, Memcached) and message queues (RabbitMQ, Kafka).
    • Ability to intervene in operational matters and assist the team directly when necessary.
    • Excellent communication and collaboration skills with cross-functional stakeholders.
    • High attention to detail, reliability, and ability to meet deadlines in a fast-paced environment.
    • Capability to identify risks early, communicate options clearly, and drive timely mitigation.
    • Be on time, prepared, and reliable for meetings, handoffs, and releases.
    • English skills at least Upper-intermediate.

       

    Would be a plus

    • Experience with enclaves and secure environments (SGX, Nitro Enclaves or similar)
    • Strong consultative skills: ability to translate client business goals into technical requirements and actionable roadmaps.
    • Comfort working with multiple concurrent client projects, balancing competing priorities, and triaging incidents.
    • Exceptional verbal and written communication: present technical solutions, write clear documentation, and lead regular status meetings with both technical and non-technical stakeholders.
    • Passion for upskilling team members: conduct workshops on new tools (e.g., migrating on-premise workloads to Kubernetes) or share best practices for secure coding and infrastructure hardening.
    • Understanding of more complex blockchain-related terms and concepts (rollups, smart-contracts, consensus, etc.)

       

    Responsibilities

    • Define and maintain a unified DevOps roadmap aligned with both company standards and client business objectives.
    • Continuously evaluate new tools, platforms, and best practices to improve delivery speed, reliability, and security.
    • Architect and implement CI/CD pipelines for diverse technology stacks (microservices, monoliths, serverless).
    • Develop and maintain Infrastructure-as-Code (IaC) modules (Terraform, CloudFormation) for reproducible environments.
    • Oversee container orchestration (Kubernetes, Docker Swarm) and related tooling (Helm, Istio, Argo CD).
    • Define and enforce network, storage, and compute configurations to meet scalability and high-availability requirements.
    • Evaluate, select, and integrate monitoring, logging, and alerting solutions (Prometheus, Grafana, ELK).
    • Supervise and mentor a distributed DevOps team, guiding them through technical challenges.
    • Establish best practices for peer reviews, knowledge sharing, and continuous learning.
    • Coordinate with project managers, QA, security, and development leads to ensure cross-functional alignment.
    More
  • Β· 248 views Β· 68 applications Β· 3d

    Node.js Developer to $8000

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· English - None
    Company: OwchBuddy Format: Remote What You’ll Do Design, develop, and maintain backend services using Node.js Work with MongoDB and Redis to ensure efficient data storage and caching Build and manage containerized applications with Docker Deploy...

     

    Company: OwchBuddy
    Format:  Remote 

     

    πŸ’» What You’ll Do

    • Design, develop, and maintain backend services using Node.js
    • Work with MongoDB and Redis to ensure efficient data storage and caching
    • Build and manage containerized applications with Docker
    • Deploy and scale applications in Google Cloud Platform (GCP)
    • Collaborate closely with frontend engineers, DevOps, and product managers to deliver high-quality features
    • Ensure system performance, security, and reliability
    • Write clean, maintainable, and testable code

     

    🧠 What We’re Looking For

    • Strong experience with Node.js and modern backend architectures
    • Solid understanding of MongoDB and in-memory data stores like Redis
    • Hands-on experience with Docker and containerized environments
    • Experience deploying applications to GCP
    • Understanding of REST APIs, microservices, and scalable systems
    • Familiarity with CI/CD pipelines and DevOps practices
    • Strong problem-solving skills and attention to detail
    • Good communication skills and ability to work in a distributed team

     

    ⭐ Nice to Have

    • Experience with Kubernetes
    • Knowledge of event-driven architectures
    • Experience in healthtech / wellbeing / mobile-first products

     

    🎯 What You’ll Get

    • Opportunity to work on a meaningful product that improves people’s lives
    • A strong engineering culture focused on quality and ownership
    • Flexible work environment
    • Competitive compensation based on experience

     

    More
  • Β· 80 views Β· 19 applications Β· 3d

    Backend Tech Lead

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· English - B1
    We’re looking for a Backend Tech Lead to lead one of our core engineering teams working on critical crypto operations. This role combines technical leadership, delivery ownership, and hands-on backend engineering in a correctness-critical...

       We’re looking for a Backend Tech Lead to lead one of our core engineering teams working on critical crypto operations.
       This role combines technical leadership, delivery ownership, and hands-on backend engineering in a correctness-critical environment.

    You’ll work close to the product and infrastructure backbone of the exchange, where reliability, predictability, and engineering judgment matter more than buzzwords.

    What you’ll do

    • Lead a backend team: set clear goals, run regular 1:1s, give feedback, and support hiring and team growth
    • Own delivery end-to-end: planning, prioritization, execution, and delivery transparency
    • Take responsibility for backend architecture of core operational flows and integrations
    • Drive evolution of existing systems toward a more scalable and maintainable architecture
    • Ensure correctness and reliability of critical backend processes
    • Stay hands-on where it matters: design APIs, review code, and contribute to core backend logic (Go)
    • Support and gradually improve legacy components where required

    Requirements

    • 3+ years in a Tech Lead / Team Lead / Engineering Lead role with real ownership of delivery
    • Strong backend engineering experience with Go in production environments
    • Experience working with high-load or correctness-critical systems
    • Solid understanding of distributed systems and failure scenarios
    • Practical experience working with monoliths and evolving them over time
    • Strong delivery mindset: prioritization, clear communication, ownership of outcomes
    • Engineering best practices: clean APIs, testing, CI/CD, observability
    • Ability to work pragmatically with legacy codebases (including PHP when needed)
    • Reliability and security-first mindset

    Nice to have

    • Experience in crypto, fintech, or financial infrastructure
    • Familiarity with wallets, transactions, or ledger-like systems
    • Experience with incident response or on-call rotations
    • Exposure to risk controls, monitoring, or antifraud systems

    Perks of being a part of EXMO πŸ™Œ

    Crypto teaches flexibility β€” so we focus on real, practical benefits instead of clichΓ©s.

    • Competitive salary
    • Flexibility to work fully remote or from a comfortable coworking β€” your choice
    • Reimbursement for English lessons and sports activities
    • 100% sick leave coverage
    • 30 business days of unified leave per year + 2 public holidays for all team members
      A friendly team that is genuinely happy to welcome a new teammate πŸ˜‰

     

    More
  • Β· 9 views Β· 1 application Β· 3d

    Senior ML Engineer

    Hybrid Remote Β· EU Β· Product Β· 5 years of experience Β· English - None
    We are looking for a Senior ML Engineer to join a product mobile gamedev company ranked in the TOP-10 gaming companies worldwide by App Store installs, with 2B+ installs across its portfolio. This is a highly data-driven role focused on production ML...

    We are looking for a Senior ML Engineer to join a product mobile gamedev company ranked in the TOP-10 gaming companies worldwide by App Store installs, with 2B+ installs across its portfolio.
     

    This is a highly data-driven role focused on production ML models for LTV, churn, user segmentation and personalization, directly impacting core business metrics.
     

    What you will do:

    • Develop and improve production ML models (LTV / churn / segmentation / anomaly detection)
    • Work with large-scale data from multiple sources
    • Deploy, monitor and automate ML models in production
    • Analyze model accuracy and performance, propose improvements
    • Build personalization algorithms for in-game experience
    • Collaborate closely with UA, Monetization and Analytics teams
       

    Must-have:

    • 5+ years of experience with Python
    • Strong experience with Pandas, Scikit-learn, PyTorch
    • Strong SQL (complex queries, large datasets)
    • Proven experience in developing and deploying production-ready ML models for LTV / churn prediction, including the full ML lifecycle (deployment, monitoring, automation)
    • Hands-on experience with production ML systems
    • Experience with Docker, APIs, CI/CD
    • Degree in Computer Science, Mathematics or related field
       

    Nice to have:

    • Experience with mobile games
    • Experience with AdTech / marketing ML
    • Experience with BI tools
       

    Team & setup

    • Mature Data Science & ML team (17+ people)
    • Strong analytics & ML culture
    • Distributed, Russian-speaking team
    • Democratic values and healthy work environment

     

    What the company offers:

    • Relocation to Cyprus or Poland (company-supported)
    • 24 paid days off (incl. sick leave)
    • Medical insurance
    • Conferences & learning budget
    • Team buildings

       

    Interview process

    1. Recruiter call (40 min)
    2. Technical interview (1.5 h)
    3. HR interview
    More
  • Β· 231 views Β· 71 applications Β· 3d

    Front-End Developer (Vue.js)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 1 year of experience Β· English - B1
    We are looking for a Front-End Developer. You will work with a professional and experienced team on an exciting and complex project using Vue 3, Vite, and modern web technologies. The project follows Clean Architecture principles and includes CI/CD...

    We are looking for a Front-End Developer. You will work with a professional and experienced team on an exciting and complex project using Vue 3, Vite, and modern web technologies. The project follows Clean Architecture principles and includes CI/CD pipelines, Sentry for error tracking, automated testing (Unit and Integration), and Storybook for component documentation and development. You will have the opportunity to shape front-end architecture, improve performance, and collaborate closely with cross-functional teams to deliver a seamless user experience.


    About the product: It is a global streaming platform where users can find interesting streamers, send messages, and chat via video. Our mission is to help people overcome loneliness and boredom by creating a space for real-time interaction and positive emotions. With high-quality video streaming, 24/7 live events, and seamless online chats, we ensure a top-notch user experience without any ads. Our team is growing, with exciting opportunities to influence the product and tackle complex challenges, including AI integration and data-driven tasks. Our goal is to reach the top 5 streaming products
     

    In this role, you will

    • Develop and maintain high-quality, scalable front-end solutions using Vue 3 and Vite
    • Collaborate with designers, back-end developers, and product managers to implement new features and enhance user experience
    • Work closely with Android and iOS teams to ensure seamless integration of front-end components with mobile applications
    • Ensure code quality by writing unit and integration tests and actively participating in code reviews
    • Document components and features in Storybook, maintaining clear and up-to-date usage examples
    • Optimize application performance and contribute to improving overall front-end architecture
    • Troubleshoot and resolve issues promptly, ensuring application stability and reliability
    • Participate in team discussions, proposing and implementing innovative solutions and improvements
       

    It’s all about you

    • 1+  year of experience in front-end development 
    • Proficiency in HTML5, CSS3, JavaScript
    • Hands-on experience with Vue 3, including Router and Pinia, REST API
    • Experience writing and maintaining unit and integration tests
    • Excellent collaboration and communication abilities
    • Ability to adapt and learn quickly in a dynamic environment
    • Intermediate English or higher

     

    Would be a plus

    • Experience with Storybook for component documentation and development
    • Experience working with modern tools and technologies (e.g., Vite, Vuetify)
    • Experience with SASS or SCSS and BEM methodology


    What we offer
    Care and support: 

    • 20 paid vacation days, 15 sick days, and 6 additional days off for family events
    • 100% medical insurance coverage
    • Sports and equipment reimbursement
    • Team building events, corporate gifts, and stylish merch
    • Financial and legal support
    • Position retention and support for those who join the Armed Forces of Ukraine
    • Participation in social initiatives supporting Ukraine

    Comfortable working environment:

    • Work from our Kyiv hub or remotely with a flexible schedule 
    • Modern equipment or depreciation of your own tools

    Investment in your future:

    • Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
    • 70% of our heads and leads have grown into their roles here – so can you!
    • Performance-oriented reviews and Individual Development Plans (IDPs)
    • Reimbursement for professional courses and English classes
    • Corporate library, book club, and knowledge-sharing events
       

    Hiring process

    • Intro call
    • Tech Interview
    • Final Interview
    • Reference check
    • Offer

       
    More
  • Β· 33 views Β· 4 applications Β· 3d

    Lead Data Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 7 years of experience Β· English - B2
    We are seeking a highly skilled Lead Data Engineer to design, develop, and optimize our Data Warehouse solutions. The ideal candidate will have extensive experience in ETL/ELT development, data modeling, and big data technologies, ensuring efficient data...

    We are seeking a highly skilled Lead Data Engineer to design, develop, and optimize our Data Warehouse solutions. The ideal candidate will have extensive experience in ETL/ELT development, data modeling, and big data technologies, ensuring efficient data processing and analytics. This role requires strong collaboration with Data Analysts, Data Scientists, and Business Stakeholders to drive data-driven decision-making.

     

    Does this relate to you?

    • 7+ years of experience in Data Engineering field
    • At least 1+ year of experience as Lead\Architect
    • Strong expertise in SQL and data modeling concepts.
    • Hands-on experience with Airflow.
    • Experience working with Redshift.
    • Proficiency in Python for data processing.
    • Strong understanding of data governance, security, and compliance.
    • Experience in implementing CI/CD pipelines for data workflows.
    • Ability to work independently and collaboratively in an agile environment.
    • Excellent problem-solving and analytical skills.

       

    A new team member will be in charge of:

    • Design, develop, and maintain scalable data warehouse solutions.
    • Build and optimize ETL/ELT pipelines for efficient data integration.
    • Design and implement data models to support analytical and reporting needs.
    • Ensure data integrity, quality, and security across all pipelines.
    • Optimize data performance and scalability using best practices.
    • Work with big data technologies such as Redshift.
    • Collaborate with cross-functional teams to understand business requirements and translate them into data solutions.
    • Implement CI/CD pipelines for data workflows.
    • Monitor, troubleshoot, and improve data processes and system performance.
    • Stay updated with industry trends and emerging technologies in data engineering.

       

    Already looks interesting? Awesome! Check out the benefits prepared for you:

    • Regular performance reviews, including remuneration
    • Up to 25 paid days off per year for well-being
    • Flexible cooperation hours with work-from-home
    • Fully paid English classes with an in-house teacher
    • Perks on special occasions such as birthdays, marriage, childbirth
    • Referral program implying attractive bonuses
    • External & internal training and IT certifications
    More
  • Β· 20 views Β· 1 application Β· 3d

    Information/System Security Engineer (Fintech)

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· English - B1
    Paycord is a PayTech company with a high-load platform for payment processing. We combine fintech expertise with merchant insights to create innovative solutions. We’ve successfully developed a strong product that helps businesses succeed in new...

    Paycord is a PayTech company with a high-load platform for payment processing. We combine fintech expertise with merchant insights to create innovative solutions. We’ve successfully developed a strong product that helps businesses succeed in new markets.

    Our primary focus is on solution-driven development, and we prioritize the needs of our business clients. We provide access to a wide range of local and international payment methods, supporting businesses in reaching new heights and achieving excellence.

    We`re rapidly growing and inviting an Information/System Security Engineer to our team.

    You would be running such tasks as:

    • Assess cybersecurity risks and develop measures to minimize them.
    • Implement and administer SOC tools, and integrate threat monitoring systems.
    • Manage vulnerabilities, respond to security incidents, analyze root causes, and mitigate attack impacts.
    • Handle identity protection and privileged access management.
    • Secure Windows, macOS, and Linux endpoints.
    • Ensure information and data protection.
    • Conduct cybersecurity awareness training and promote best security practices among staff.
    • Collaborate closely with Legal, HR, Business & Product Owners, DevOps, IT specialists, and development teams, providing expertise in information security matters.

    Required skills and expertise:

    • Higher education in Information Security or a related field (Computer Science, Software Engineering, Information Systems, etc.).
    • At least 3 years of experience in a similar position.
    • Strong understanding of user authentication principles, access control, and information resource management models.
    • Experience with OSINT tools and methodologies.
    • Hands-on experience with configuring and administering tools such as SIEM, EDR, SOAR, MISP, IDS/IPS.
    • Experience in securing server, network, and cloud infrastructures.
    • Familiarity with monitoring and logging systems.
    • Experience in scripting and automation.
    • Experience in Security Incident Response, ability to analyze and interpret data, and prepare reports based on incident investigation results.
    • Experience with IT audits and risk management processes.
    • Risk-oriented mindset with the ability to assess consequences and implement systemic improvements.
    • English level: Intermediate or higher (ability to read technical documentation and correspond in English).

    Will be a plus:

    • Relevant security certifications and training.

    We offer:
    Care for your health and well-being
    β€’ 100 % paid sick leaves;
    β€’ 20 working days of paid vacation;
    β€’ Medical support;
    β€’ Benefits Cafeteria (budget for gym/stomatology/psychological service & etc.);
    β€’ Ability to work remotely or in the office (as you wish);
    β€’ Corporate gifts & events.

    Professional growth & development
    β€’ Competitive salary with annual salary promotions;
    β€’ The annual budget for professional courses, conferences, workshops, and books;
    β€’ Internal training courses;
    β€’ Work with a team of professionals and have the opportunity to share knowledge.

    Corporate Culture
    β€’ Dynamic and result-oriented work environment;
    β€’ The ability to influence product development at an early stage;
    β€’ Openness to new ideas and approaches, healthy team discussions;
    β€’ No β€œred tape” culture.

    Candidate journey:
    HR Interview β€” Technical Interview β€” Final Interview

    More
  • Β· 172 views Β· 15 applications Β· 3d

    Senior Frontend Engineer to $10000

    Full Remote Β· Countries of Europe or Ukraine Β· 7 years of experience Β· English - C1
    Metamindz is a fast-growing UK-based IT software company. We support global clients by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting in-depth tech due diligence. We’re currently...

    Metamindz is a fast-growing UK-based IT software company. We support global clients by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting in-depth tech due diligence.

     

    We’re currently looking for a Senior Frontend Engineer to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior frontend engineer who can take ownership of frontend systems end to end and comfortably collaborate with backend services, without being expected to work deeply on backend implementation.

     

    This role is ideal for someone who enjoys ownership, product thinking, and building scalable, maintainable frontend systems used in real production environments, while having a solid understanding of how frontend applications interact with APIs and data layers.

     

    Responsibilities:
     

    • Architect, develop, and maintain complex frontend applications using React and TypeScript
    • Build scalable, reusable UI architectures within a monorepo setup
    • Work end-to-end on frontend features, from requirements and UI logic to API integration and production readiness
    • Collaborate closely with backend engineers, integrating with NestJS-based APIs and ensuring clean, well-typed contracts
    • Take ownership of frontend architecture, technical decisions, and long-term maintainability
    • Ensure high performance, accessibility, and responsiveness across applications
    • Improve frontend reliability through testing, code reviews, and best practices
    • Work closely with product managers and designers to translate requirements into high-quality user experiences
    • Contribute to shared tooling, libraries, and frontend standards within the monorepo
    • Write clean, readable, and well-structured code with a strong focus on quality and maintainability
       

    Requirements:
     

    • 7+ years of commercial engineering experience (senior-level only)
    • Expert-level knowledge of React and TypeScript
    • Strong understanding of modern frontend architecture, state management, and performance optimization
    • Experience working in monorepo environments (Nx, Turborepo, or similar)
    • Working knowledge of backend concepts, including APIs, data flows, and basic database interactions
    • Experience consuming and integrating with well-typed APIs (REST / GraphQL)
    • Strong sense of ownership and responsibility for delivering production-ready features
    • Ability to work independently in distributed, remote teams
    • Clear communication skills and a pragmatic, problem-solving mindset
       

    What We Offer:
     

    • Fully remote, flexible work culture with long-term stability
    • High-impact product work with modern technologies
    • Strong engineering standards and real technical ownership
    • Supportive, transparent team culture with no micromanagement

    Competitive monthly compensation, aligned with experience and contribution


    How to Apply:

     

    Please send a short blurb about yourself β€” and tell us your favorite ice cream flavor (mine is cherry πŸ’)


     

    More
  • Β· 17 views Β· 3 applications Β· 3d

    Sr Kotlin multiplatform developer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· English - B2
    About the project: We are finalizing a Telehealth platform designed to bridge the gap between doctors and patients. Our goal is to provide a seamless, secure, and accessible medical experience. We are currently in the critical phase of preparing our...

    About the project:

    We are finalizing a Telehealth platform designed to bridge the gap between doctors and patients. Our goal is to provide a seamless, secure, and accessible medical experience. We are currently in the critical phase of preparing our mobile applications (iOS & Android) for the official live release.

    We are looking for a skilled Mobile Developer with strong Kotlin expertise and experience in Kotlin Multiplatform (KMP) to help us polish the functionality, ensure stability, and successfully launch the product.

     

    Does this relate to you?

    • KMP knowledge: Commercial experience with Kotlin Multiplatform Mobile OR a strong portfolio/pet projects with a deep understanding of KMP architecture.
    • iOS familiarity: You don’t need to be a Swift expert, but you must be comfortable opening Xcode, building the iOS project, debugging, and writing basic Swift wrappers if needed.
    • English is Upper-intermediate.
    • Experience in the Healthcare/Telehealth domain is nice to have.

       

    A new team member will be in charge of:

    • Develop and maintain shared business logic using Kotlin Multiplatform for both Android and iOS applications.
    • Implement and refine features for two distinct user roles: Patients (booking, consultations, history) and Doctors (schedule management, patient records).
    • Work with platform-specific code when necessary (Kotlin for Android, Swift for iOS) to ensure a native look and feel.
    • Collaborate with the backend team to integrate APIs and handle sensitive medical data securely.
    • Focus on quality: Fix bugs, optimize performance, and resolve UI/UX inconsistencies before the release.
    • Assist in the preparation and submission of apps to the App Store and Google Play.
    More
  • Β· 45 views Β· 8 applications Β· 3d

    Senior Full Stack Node.js Developer

    Full Remote Β· Ukraine Β· 5 years of experience Β· English - B2
    Check Point is looking for Senior Full Stack Node.js Engineer to team in the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses...

    Check Point is looking for Senior Full Stack Node.js Engineer to team in the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses connect in the era of cloud and remote work. Our team values collaboration, flawless execution, and an agile mindset. We offer continuous learning opportunities, including access to training programs, conferences, and workshops to help you grow professionally.

    Join us and be part of a team that values innovation, collaboration, and excellence in cybersecurity!

     

    RESPONSIBILITIES

    • Take ownership of the end-to-end development process for software components/services, including research, design, development, testing, rollout, and monitoring.
    • Contribute to key technological and architectural decisions to drive innovation and scalability.
    • Mentor and guide other engineers within the team through activities such as code reviews, dedicated sessions, and pair programming.
    • Analyze and enhance the efficiency, scalability, and stability of various system components.
    • Collaborate closely with Designers, Product Managers, and Software Engineers to ensure the delivery of high-quality products to our customers.

     

    SKILLS

    • 5+ years extensive experience with Node.js/React/TypeScript.
    • Proven track record of designing and building native-cloud web applications from scratch on AWS.
    • Strong understanding of microservice architecture, including serverless (lambda).
    • Experience working in Agile scrum teams.
    • Solid grasp of design patterns, software development techniques, and clean code practices.
    • A team player with a proactive and can-do approach.
    • Experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) is a plus.
    • Bachelor’s degree in computer science/engineering.
    • Upper-Intermediate level of English.

     

    WE OFFER

    • Work in a creative friendly environment using cutting-edge technologies.
    • Work-life balance and flexible schedule.
    • Competitive compensation with focus on your expectations; annual salary review.
    • 24-day paid vacation and 100% paid sick leave.
    • Financial support and legal support for individual entrepreneurs from our side.
    • Professional, language and soft skills trainings.
    • Health insurance coverage: individual and family, Fitness plan.
    More
  • Β· 82 views Β· 3 applications Β· 3d

    Data Analyst / Data Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· English - B1
    We are looking for a detail-oriented and proactive Data Specialist to join our team. In this role, you will work with large datasets, build and maintain reliable data pipelines, and ensure high data quality for analytics and reporting. You will...

    We are looking for a detail-oriented and proactive Data Specialist to join our team. In this role, you will work with large datasets, build and maintain reliable data pipelines, and ensure high data quality for analytics and reporting. You will collaborate closely with analysts and business stakeholders to deliver accurate and up-to-date data solutions.

    HOW YOU WILL MAKE AN IMPACT

    • Build and maintain regularly updated data sources in BigQuery
    • Optimize data workflows and ETL processes
    • Monitor, troubleshoot, and fix issues related to data updates and pipelines
    • Ensure data quality, consistency, and reliability
    • Create and maintain DAGs (Airflow)
    • Develop and support dashboards in Power BI

    WHAT WILL HELP YOU SUCCEED IN THE ROLE

    • 1+ year of hands-on experience with BigQuery
    • Strong knowledge of SQL
    • Confident skills in Python
    • Experience with data optimization and ETL processes
    • Strong analytical thinking and attention to detail

    Nice to Have

    • Experience with Power BI
    • Experience with Airflow / DAGs
    • Experience working in cloud-based data environments

    WHY YOU’LL LOVE IT HERE:

    • Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
    • Unlimited vacation days and paid sick leaveβ€”because your rest matters.
    • A competitive compensation that truly reflects your skills and expertise.
    • Employee referral bonus and gifts to celebrate your special occasions.
    • 50% financial support for learning expenses to supercharge your professional growth!
    • A positive atmosphere where you always feel respected and truly belong.
    • Inspirational team-building activities that turn colleagues into best friends.
    • Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
    • Co-working space reimbursement to save your nerves from always working from home :)
    More
  • Β· 74 views Β· 13 applications Β· 3d

    Middleware Engineer (Blockchain/Crypto)

    Full Remote Β· Worldwide Β· 4 years of experience Β· English - B2
    Note: Please apply for this position only if you have proven experience working with crypto, blockchain, or wallet development. The client is an innovative global fintech leader behind USDT, the world’s largest and most widely used stablecoin. We are...

    Note: Please apply for this position only if you have proven experience working with crypto, blockchain, or wallet development.


    The client is an innovative global fintech leader behind USDT, the world’s largest and most widely used stablecoin.

    We are looking for a Middleware Engineer to work across the JavaScript/TypeScript layer, connecting modern applications with local AI inference engines and distributed systems. This role sits between product development and platform engineering, focusing on middleware, SDKs, and application layers that make local AI usable, secure, and scalable.

     

    Responsibilities:

    • Design, build, and maintain React-based applications (Expo / React Native / Electron)
    • Develop clean, modular architectures using TypeScript across the stack
    • Implement local-first / offline-first application logic and secure local data storage
    • Integrate applications with local AI inference engines, SDKs, and real-time systems
    • Work with REST APIs, WebSockets, RPC, and streaming data flows
    • Contribute to middleware, SDKs, and JavaScript bindings bridging apps with native and C++ components
    • Build or extend native mobile modules (iOS / Android) when required
    • Optimize performance for resource-constrained devices
    • Write production-quality code with unit and end-to-end tests
    • Collaborate in a fully remote, cross-time-zone team

     

    Requirements:
    Must have

    • 5+ years of experience in fullstack software development
    • Expert-level proficiency in JavaScript and TypeScript
    • Strong experience with React (web, mobile, or desktop)
    • Experience building offline-first or local-storage-heavy applications (e.g. SQLite)
    • Proven experience with distributed systems or event-driven architectures
    • Strong understanding of real-time communication (WebSockets, streaming, RPC)
    • Solid knowledge of networking, security, and production best practices
    • Experience with databases, data modeling, and performance optimization
    • Hands-on experience with containerization and orchestration (Docker, Kubernetes)
    • Ability to work independently and communicate effectively in a remote environment


    Nice to Have

    • Experience with peer-to-peer technologies (libp2p, Hyperswarm, WebRTC)
    • Familiarity with AI/ML inference APIs or OpenAI-compatible endpoints
    • Experience integrating crypto or payment SDKs
    • Background in AI platforms, SaaS, or developer tooling
    • Knowledge of GPU resource management, ML infrastructure, or WebAssembly
    • Contributions to open-source projects


    We are offering:

    • Transparent strategy and thoughtful management that keep everyone aligned
    • Space for personal growth and career development without limits
    • A culture of continuous learning: internal courses, workshops, and English classes twice a week
    • Skill up events where we share experience and stay on top of trends
    • Competitive perks: flexible schedule, a strong compensation package, support for professional certifications, and generous vacation policy
    • Team spirit that thrives through regular events, gatherings, and celebrations
    More
  • Β· 67 views Β· 0 applications Β· 3d

    Embedded developer

    Full Remote Β· Ukraine Β· Product Β· 0.5 years of experience Β· English - B1
    We design integrated circuits for consumer, medical and automotive markets. The majority of these designs are complex SoC/ASIC architectures that integrate IPs, such as ARM and RISC-V CPUs and peripherals, DSP cores, analog cells and other IPs with...

    We design integrated circuits for consumer, medical and automotive markets. The majority of these designs are complex SoC/ASIC architectures that integrate IPs, such as ARM and RISC-V CPUs and peripherals, DSP cores, analog cells and other IPs with progressive technology nodes: 24, 10, 7,  3 nanometers.

    In our daily work we constantly face challenges that requires out of box thinking. This makes our lives an interesting and challenging adventure. Such attitude permits creation of products full of features that often outperform market. We are constant learners, the same we expect from our new employees. Hence, we’d be happy to meet passionate and keen on learning, bright young individuals.

    Below is a brief list of skills/knowledge that ideally suit our job profile. Still it’s not an issue if you don’t possess some of those. To our opinion the fundamental engineer’s skills are problem solving and ability to learn.

     

    Desired knowledge you may possess:

    • Good understanding of digital/analog electronics and semiconductors physics
    • FPGA placement and routing using EDA tools
    • Experience with PCB design using such tools such as OrCAD, Altium Designer or similar
    • Basic knowledge of scripting languages such as Tcl, Python, Make
    • Beginner’s level of English

     

    Optional skills you may have:

    • FPGA design using HDLs or schematics editor
    • Embedded systems design using IDEs such as Keil, AtmelStudio, IAR

     

    We offer:

    • Part- or full-time employment, flexible schedule
    • On-job training in our Kyiv office with high skilled professionals
    • Potential growth in the direction of ASIC design
    • Paid sick leave and vacation
    More
  • Β· 67 views Β· 8 applications Β· 3d

    Android/IOS developer experienced in audio/video streaming to $3600

    Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2
    CrunchCode β€” ΠΌΡ–ΠΆΠ½Π°Ρ€ΠΎΠ΄Π½Π° сСрвісна Π†Π’-компанія Π· досвідом близько 7 Ρ€ΠΎΠΊΡ–Π² Ρƒ Ρ€ΠΎΠ·Ρ€ΠΎΠ±Ρ†Ρ– вСбсСрвісів Ρ– вСбзастосунків. Ми ΠΏΡ€Π°Ρ†ΡŽΡ”ΠΌΠΎ Ρƒ Ρ„ΠΎΡ€ΠΌΠ°Ρ‚Π°Ρ… staff augmentation (outstaff) Ρ‚Π° outsourcing Ρ– ΠΏΡ–Π΄ΠΊΠ»ΡŽΡ‡Π°Ρ”ΠΌΠΎ спСціалістів Π΄ΠΎ ΠΏΡ€ΠΎΡ”ΠΊΡ‚Ρ–Π² ΠΊΠ»Ρ–Ρ”Π½Ρ‚Ρ–Π² Ρƒ довгостроковій ΠΌΠΎΠ΄Π΅Π»Ρ–...

    CrunchCode β€” ΠΌΡ–ΠΆΠ½Π°Ρ€ΠΎΠ΄Π½Π° сСрвісна Π†Π’-компанія Π· Π΄ΠΎΡΠ²Ρ–Π΄ΠΎΠΌ близько 7 Ρ€ΠΎΠΊΡ–Π² Ρƒ Ρ€ΠΎΠ·Ρ€ΠΎΠ±Ρ†Ρ– вСбсСрвісів Ρ– Π²Π΅Π±Π·Π°ΡΡ‚осунків. Ми ΠΏΡ€Π°Ρ†ΡŽΡ”ΠΌΠΎ Ρƒ Ρ„ΠΎΡ€ΠΌΠ°Ρ‚Π°Ρ… staff augmentation (outstaff) Ρ‚Π° outsourcing Ρ– ΠΏΡ–Π΄ΠΊΠ»ΡŽΡ‡Π°Ρ”ΠΌΠΎ спСціалістів Π΄ΠΎ ΠΏΡ€ΠΎΡ”ΠΊΡ‚Ρ–Π² ΠΊΠ»Ρ–Ρ”Π½Ρ‚Ρ–Π² Ρƒ Π΄ΠΎΠ²Π³ΠΎΡΡ‚Ρ€ΠΎΠΊΠΎΠ²Ρ–ΠΉ ΠΌΠΎΠ΄Π΅Π»Ρ– співпраці.

    Ми ΠΏΡ€Π°Ρ†ΡŽΡ”ΠΌΠΎ ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ½ΠΎ Π· ΠΏΡ€ΠΎΡ”ΠΊΡ‚Π°ΠΌΠΈ Π² Π΄ΠΎΠΌΠ΅Π½Π°Ρ… логістики (Π²ΠΊΠ»ΡŽΡ‡Π½ΠΎ Π· last mile),e-commerce, fintech Ρ‚Π° Π±Π°Π½ΠΊΡ–Π½Π³Ρƒ, Π° Ρ‚Π°ΠΊΠΎΠΆ enterprise-Ρ€Ρ–ΡˆΠ΅Π½Π½ΡΠΌΠΈ.
    Для нас Π²Π°ΠΆΠ»ΠΈΠ²ΠΎ, Ρ‰ΠΎΠ± ΠΏΡ€ΠΎΡ”ΠΊΡ‚ Π±ΡƒΠ² β€œΡ‡ΠΈΡΡ‚ΠΈΠΌβ€ Ρ– Π·Ρ€ΠΎΠ·ΡƒΠΌΡ–Π»ΠΈΠΌ Π· Ρ‚ΠΎΡ‡ΠΊΠΈ Π·ΠΎΡ€Ρƒ Π΅Ρ‚ΠΈΠΊΠΈ Ρ‚Π° Ρ†Ρ–нності для користувачів.

    Ми ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠΎΠ²ΠΎ Π½Π΅ Π±Π΅Ρ€Π΅ΠΌΠΎ ΠΏΡ€ΠΎΡ”ΠΊΡ‚ΠΈ, пов’язані Π·:
    ● gambling / Π³Π΅ΠΌΠ±Π»Ρ–Π½Π³ΠΎΠΌ,
    ● adult-ΠΊΠΎΠ½Ρ‚Π΅Π½Ρ‚ΠΎΠΌ Ρ‚Π° ΠΏΠΎΡ€Π½ΠΎΠ³Ρ€Π°Ρ„Ρ–Ρ”ΡŽ,
    ● ΡˆΠ°Ρ…Ρ€Π°ΠΉΡΡ‚Π²ΠΎΠΌ Π°Π±ΠΎ Π±ΡƒΠ΄ΡŒ-якою Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠΎΡŽ, Ρ‰ΠΎ ΡΠΏΡ€ΡΠΌΠΎΠ²Π°Π½Π° Π½Π° ΠΎΠ±ΠΌΠ°Π½ Ρ‡ΠΈ ΠΌΠ°Π½Ρ–пуляції.

    What We Offer:
    β€’ Fully remote work
    β€’ Long-term, stable project
    β€’ High level of autonomy and trust
    β€’ Minimal bureaucracy
    β€’ Direct impact on business-critical logistics systems
    β€’ Long-term engagement, not a short-term contract.

    Required: 
    β€’ Experience in audio/video streaming

    Project Overview:
    A media company specializing in content (video streaming, podcasting, written content). Known as one of the largest podcast networks in the region.

    Requirements (Must-have):
    β€’ 3+ years iOS and Android developer experienced in audio/video streaming - that's a key feature
    β€’ English level: upper-intermediate 

    Hiring Process:
    β€’ Intro call
    β€’ Technical discussion (focused on real experience)
    β€’ Offer
    Start: ASAP

    More
  • Β· 27 views Β· 5 applications Β· 3d

    B2B B2C Sales manager to $5000

    Full Remote Β· EU Β· 2 years of experience Β· English - B2
    Location: Remote (US time zones) Type: Full-time, Contract 1099 English Level: B2-C1 Base pay of $1,500 plus performance-based bonuses About TruxSpot At TruxSpot.com, we’re building the go-to platform for truck parking across the U.S. We help Parking...

    Location: Remote (US time zones)

    Type: Full-time, Contract 1099

    English Level: B2-C1
    Base pay of $1,500 plus performance-based bonuses

    About TruxSpot

    At TruxSpot.com, we’re building the go-to platform for truck parking across the U.S. We help Parking Owners digitalize their lots, track occupancy and revenue in real time, and connect directly with truck drivers looking for a safe place to park. We’re growing fast and looking for a proactive partner to help us expand our network.

    The Role

    We are looking for a proactive, relationship-driven negotiator who enjoys talking to people and building long-term partnerships. This role is heavily communication-focused: around 80% of your time will be spent on phone conversations and online demo calls with prospects, with occasional offline touchpoints at exhibitions and conferences.

    What You’ll Do

    • Outreach & Growth: Reach out to new Parking Owners, Fleet Managers, and Logistics Operators to get them excited about joining TruxSpot.
    • Relationship Management: Build long-term trust, run product demos, and close partnership deals.
    • Full Sales Cycle: Own the entire process via email, LinkedIn, calls, and in-person negotiations.
    • Marketing Collaboration: Work with the team to create sales materials and maintain a light digital presence (LinkedIn, social media).
    • Strategy & Data: Keep CRM data clean (HubSpot/Pipedrive), track progress, and bring fresh ideas to improve onboarding and growth strategies.

    What We’re Looking For

    • Experience: 2+ years in B2B sales or partnerships (SaaS, PropTech, or logistics background is a plus).
    • Communication: You are a natural negotiator, confident talking to business owners and decision-makers.
    • Language: English level B2-C1, both written and spoken.
    • Tech Stack: Experience with CRM tools and comfortable with a high volume of calls/demos.
    • Mindset: A proactive, curious, and results-driven individual who thrives in fast-moving startup environments.
    • Bonus: Experience with the U.S. logistics/transportation industry or outbound cold outreach.

    Selection Process

    • HR interview
    • Test assignment(takes 1 hour)
    • Interview with the owner and Product manager
    More
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