Jobs

195
  • · 81 views · 15 applications · 12d

    Senior Backend Engineer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    We’re looking for a Senior Backend Engineer (Node.js/TypeScript) to join a growing product team working on a global travel tech platform. You'll be part of the Core Platform team, building features like Authentication and Live Journey Updates that...

    We’re looking for a Senior Backend Engineer (Node.js/TypeScript) to join a growing product team working on a global travel tech platform. You'll be part of the Core Platform team, building features like Authentication and Live Journey Updates that directly improve the experience for travelers worldwide.
     

    🛠 Tech Stack

    TypeScript, Node.js, Express/NestJS/Koa, PostgreSQL, MongoDB, GraphQL, REST, Redis, Docker, Kubernetes, Jest, Cypress, Jenkins, GitHub Actions
     

    What You’ll Do

    • Build robust, scalable backend systems using modern tools and best practices
    • Design and maintain APIs (REST & GraphQL) used across web and mobile platforms
    • Write clean, testable code (unit + integration tests) and ensure performance optimization
    • Collaborate with your team to test, iterate, and improve features based on user feedback
    • Contribute to architectural decisions and technical standards across the platform
    • Automate processes and CI/CD workflows for faster delivery
    • Evaluate and experiment with new tools, libraries, and best practices
       

    👤 What We’re Looking For

    • 5+ years of experience with backend development using TypeScript and Node.js
    • Experience with Express, Nest.js, or Koa
    • Solid knowledge of asynchronous programming, performance tuning, and scalability
    • Strong experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis, etc.)
    • Experience with Docker, Kubernetes, and CI/CD pipelines
    • Hands-on experience with unit/integration testing (Jest, Mocha, Chai, etc.)
    • Familiarity with message brokers (RabbitMQ, Kafka) is a plus
    • Team player with experience in Agile/Scrum environments
    • Confident with Git and collaborative workflows
       

    🎁 What You’ll Get

    • Supportive team culture and comfortable communication
    • 20 working days of vacation + 20 paid sick days
    • Free English classes
    • Financial support for professional development and sports activities
    • Accounting and legal support
    • Access to tech community benefits and events
    More
  • · 135 views · 52 applications · 11d

    Senior Frontend Developer (React, Next.js)

    Full Remote · Ukraine · Product · 3.5 years of experience · Intermediate
    About the Product & Company: We are an established eCommerce product company, building and scaling platforms used by thousands of customers globally. Currently, we’re working on a brand-new product catalog from scratch — with a clear scope, ambitious...

    About the Product & Company:

    We are an established  eCommerce product company, building and scaling platforms used by thousands of customers globally. Currently, we’re working on a brand-new product catalog from scratch — with a clear scope, ambitious goals, and full ownership over the solution.

    Our mission is to create a smooth and scalable experience for online shoppers while continuously improving architecture and performance across all our platforms.

     

    Team & Environment:

    You’ll join a friendly and experienced cross-functional team:

    • 2 Backend Developers (Python)
    • 2 Frontend Developers
    • 2 QA Specialists
    • Product Owner
    • Scrum Master
    • DevOps Engineer

    We value open communication, support, and knowledge-sharing — you’ll always have a team to rely on.

     

    What You'll Do:

    • Take ownership of frontend development for our new product catalog
    • Participate in planning, analysis, and architecture discussions
    • Implement SEO-friendly, accessible, and performant UI
    • Collaborate with Product Owner, Designers, QA & Backend teams
    • Apply best practices in development, testing, and deployment
    • Write clean, testable code (unit testing, integration testing)
    • Deliver features to production in a stable and predictable way
    •  

    Requirements:

    • 3+ years of commercial web development experience
    • Solid experience with React and Next.js (must-have)
    • Deep understanding of native layout (Flexbox), HTML/CSS, TypeScript, Redux
    • Experience writing tests (Jest, React Testing Library)
    • Previous work in a product company or long-term project (1.5+ years)
    • Familiarity with Git and agile methodologies (Scrum or Kanban)

       

     Would be a plus:

    • Experience working with legacy code (jQuery)
    • Understanding of BEM methodology
    • Basic knowledge of Node.js
    • Familiarity with ESLint configuration
    • Exposure to other frameworks like Vue, Angular, or Ember
    • Technical education or knowledge of functional programming principles

     

    What We Offer:

    • Remote-first position — work from anywhere
    • Official B2B contract via Ukrainian FOP (Group 3) — we handle tax & accounting
    • 20 paid vacation days + 10 paid sick days annually
    • Flexible working hours (start between 08:00–10:00)
    • Company-provided hardware if needed
    • Free delivery via our service platform
    • Sport Life gym membership discount
    • Fuel discount for car owners

     

    Hiring Process:

    1. Intro call with external recruiter
    2. HR + Technical Interview (45 min)
    3. Live Coding Session (45–60 min)
    4. Final Interview with CTO + Scrum Master (30 min)
    More
  • · 129 views · 41 applications · 11d

    Middle Node.js/MongoDB Engineer

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · Upper-Intermediate
    Hello everyone! We are looking for a Middle Node.js Engineer to join a project in the tech capital of the world - Silicon Valley. Project Idea The project was founded back in 2014 with the goal of connecting private and government universities with...

    Hello everyone!

    We are looking for a Middle Node.js Engineer to join a project in the tech capital of the world - Silicon Valley.

     

    Project Idea

    The project was founded back in 2014 with the goal of connecting private and government universities with regular people like we are. You have a variety of auditoriums, gyms, classrooms, and other venue options available for community use - schedule facility uses and manage requests from the community all in one place.
    Just imagine that you're a football player and you can rent a football field at Harvard to play with your friends. Amazing, right?

     

    What exciting things is the product doing for the community?

    The product is transforming the way public and private spaces are discovered, reserved, and used across communities – all online and accessible anywhere.
     

    What is the team size and structure?

    Our team consists of: Tech Lead, 2 Front-End developers, 3 Back-End developers, React-Native developer, 1 Data Engineer, UI/UX Designer, 2 QA, 1 AQA, and PM.
     

    How many stages of the interview are there?

    - Interview with the Recruiter - up to 30 min.;

    - Interview with PM - up to 30 min.;

    - Technical interview - up to 1 hour;

    - Interview with the client - up to 1 hour.

     

    Requirements:

     

    Must have:

    • 3+ years of working experience using Node.js;
    • Hands-on experience with MongoDB;
    • Experience with Serverless and Lambda functions (pet-project also works);
    • Understanding NoSQL (MongoDB, relations, triggers, etc.);
    • Experience working with Jira and Confluence (understanding what is A/C, DoD, and Scrum ceremonies);
    • Experience in building schemas, validations, and models using Mongoose in Node.js applications;
    • Upper-intermediate or higher level of English.

     

    Soft skills:

    • Proactive – you take ownership and act without waiting for direction;
    • Detail-oriented – you deliver accurate, high-quality work;
    • Initiative-driven – you’re eager to improve processes and take action.

     

    Would be a plus:

    • Experience with other programming languages;
    • Experience with MongoAtlas;
    • Degree in a technical field.

     

    Responsibilities:

    • Development of the web application with search functionality;
    • Development of the Client application’s structure;
    • Direct communication with the development team and customers;
    • Participation in sprint planning and task evaluation;
    • Ensuring the code tests coverage.
    More
  • · 104 views · 24 applications · 11d

    Backend Engineer (Node.js + Web3)

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-Intermediate
    About the Project: Our client is a fast-growing cryptocurrency exchange actively expanding its ecosystem of launchpads and integrating new blockchain networks. We’re building a dedicated team responsible for integrating these networks into the platform...

    About the Project:
    Our client is a fast-growing cryptocurrency exchange actively expanding its ecosystem of launchpads and integrating new blockchain networks. We’re building a dedicated team responsible for integrating these networks into the platform and maintaining their long-term support.

     

    Responsibilities:

    • Integrate new blockchain networks into the exchange
    • Maintain and support existing integrations
    • Closely collaborate with the current team to receive full technical and business context
    • Coordinate with other product teams when launching new features

     

    We’re looking for someone who:

    • Has deep knowledge of Web3 / blockchain technologies
    • Is confident with Node.js, Kafka, and has experience working with AWS
    • Possesses strong communication skills and is comfortable in a fast-paced environment
    • Is curious, open to learning, and adaptable to change
    • Takes ownership of tasks and delivers high-quality results
    • Has strong English, both written and spoken

     

    We offer:

    • Flexible hours, remote-first setup, and competitive compensation
    • The chance to work on a high-impact crypto product
    • Close cooperation with an experienced internal team for smooth onboarding
    • Opportunities for career growth: join internal projects or take on leadership responsibilities
    More
  • · 73 views · 11 applications · 11d

    Backend Developer (Solana\Web3)

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · Intermediate
    Cowchain blockchain development company is actively looking for Backend Developer(Solana) to join our development team. About us: Cowchain have successfully completed 120+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base...

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

    About us:
    Cowchain have successfully completed 120+ 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.

    Required skills:
    — At least 3-year commercial experience in the Backend development
    — Node.js experience is A MUST
    — Ability to use Solscan to analyze data;
    — Compiling, signing and sending transfer transactions;
    — Compiling, signing and sending swap transactions;
    — Transaction mult-signatures
    — Pump.fun / Jupiter / Raydium;
    — Bignumber.js / bn.js
    — Understanding of gas, priority fee, token account creation
    — Meme-coin creation Pump.fum/Meteora
    — JIRA, gitflow


    Tech stack:
    — Node.js, Nest.js, Microservices
    — MYSQL, MSSQL, PostgreSQL
    — TheGraph (Subgraph), Event indexing back-end
    — Azure, AWS, Google Cloud
    — Docker, Kubernetes

    Will be a plus:
    — EVM-based blockchains (Ethereum, Avalanche, Polygon, Binance Smart Chain, Velas, Hedera etc)


    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 on-going 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
  • · 109 views · 24 applications · 11d

    Backend developer(Nest) for Blockchain domain

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · Intermediate
    Cowchain blockchain development company is actively looking for Backend Developer to join our development team. About us: Cowchain have successfully completed 120+ 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 120+ 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.
     
    Required skills:
    1+ year of commercial experience specifically in Web3/blockchain development
    — 2+ years of experience in back-end development overall
    — Node.js, Nest.js
    — MSSQL, MySQL, PostgreSQL
    — RabbitMQ, Redis Cache, BullMQ
    — JIRA, Gitflow
    — Hands-on experience with EVM-based blockchains (Ethereum, Polygon, BSC, etc.)
    — Solid understanding of EVM architecture and smart contracts (Solidity)
     
    Tech stack:
    — Node.js, Express, Nest.js, Microservices, Reddis, RabbitMQ;
    — MYSQL, MSSQL, PostgreSQL;
    — TheGraph (Subgraph), Moralis, Alchemy, Infura, Event indexing back-end;
    — Azure, AWS, Google Cloud;
    — Docker, Kubernetes.

    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 on-going development process;
    — Have fun)

     

    Will be a huge plus:
    — Web3/Ethers libraries;
    — React development experience;
    — Experience with DEX/CEX integration (Uniswap, PancakeSwap, Binance API);
    — Solidity / Hardhat / Foundry.

    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
  • · 67 views · 12 applications · 11d

    Backend Developer (Node.js + Audio Streaming)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    Overview: Join the engineering team behind a large-scale audio streaming and content distribution platform used worldwide by both creators and listeners. The platform supports podcast hosting, real-time streaming, ad monetization, and multi-platform...

    Overview: 
    Join the engineering team behind a large-scale audio streaming and content distribution platform used worldwide by both creators and listeners. The platform supports podcast hosting, real-time streaming, ad monetization, and multi-platform delivery (web, mobile, RSS). 

    Responsibilities:
    - Develop and maintain backend services using Node.js and TypeScript
    - Design and optimize APIs for audio streamingIntegrate CDN solutions and ad-stitching systems
    - Work within a microservices architectureOptimize PostgreSQL databases, including replication setups
    - Deploy and maintain services on Heroku
    - Support infrastructure on AWS (CloudFront, S3, Load Balancer, IAM, monitoring/logging)

     Requirements:
    -  5+ years of experience with Node.js and TypeScript
    - Strong knowledge of streaming architecture and real-time data delivery
    - Experience with PostgreSQL performance tuning
    - Familiarity with microservice-based systems
    - Hands-on experience with Heroku and AWS 

    Nice to Have: 
    - Experience migrating infrastructure from Heroku to GCP or AWS
    - Knowledge of dynamic ad insertion (ad stitching)
    - Experience with Wowza, AES servers, or similar
    - Background in video streaming technologies

    We offer:

    • Cooperation with a stable company with well-established processes and a positive atmosphere
    • Experience in project management of different levels of complexity, methodology, and approaches
    • Flexible schedule: Mon-Fri (8 hours a day)
    • 18 days of paid vacation; 15 days sick leave
    • A decent level of remuneration with regular reviews of the results of cooperation
    • Extensive loyalty program 
    More
  • · 99 views · 22 applications · 11d

    Backend Software Engineer (Node.js)

    Full Remote · EU · 4 years of experience
    Role: Senior Backend Software Engineer (Node.js) Location: Poland (remote/flexible, details upon request) Project: Long-term development of a modern internal product for a fast-growing tech company. Scalable platform, microservices, cutting-edge stack,...

    Role: Senior Backend Software Engineer (Node.js)
    Location: Poland (remote/flexible, details upon request)
    Project: Long-term development of a modern internal product for a fast-growing tech company. Scalable platform, microservices, cutting-edge stack, collaborative agile environment.

     

    Requirements:
    – 4+ years of hands-on experience with TypeScript and Node.js
    – Practical experience with Nest.js
    – Strong understanding of backend architecture and modern web development
    – Proficiency in asynchronous programming and event-driven architecture
    – Proven background with microservices and distributed systems
    – Agile mindset and passion for fast, high-quality delivery
    – English: Upper-Intermediate+

     

    Nice to have:
    – Experience in remote/distributed teams
    – Familiarity with DevOps practices or CI/CD pipelines
    – Knowledge of AWS infrastructure

     

    Responsibilities:
    – Design and implement robust backend services using TypeScript and Node.js
    – Develop distributed systems within a microservices architecture
    – Collaborate with cross-functional teams to deliver quality solutions
    – Contribute to architectural decisions and improve engineering practices
    – Write clean, modular, and testable code following modern standards

     

    Format: Long-term, full-time, remote
    Start: ASAP

    Looking forward to your replies. 

    More
  • · 84 views · 12 applications · 11d

    Backend Developer(Solana\Web3)

    Full Remote · Ukraine · 2 years of experience · Intermediate
    Cowchain blockchain development company is actively looking for Backend Developer to join our development team. About us: Cowchain have successfully completed 120+ 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 120+ 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.

    Required skills:
    — At least 3-year commercial experience in the Backend development
    — Node.js experience is A MUST
    — Ability to use Solscan to analyze data;
    — Compiling, signing and sending transfer transactions;
    — Compiling, signing and sending swap transactions;
    — Transaction mult-signatures
    — Pump.fun / Jupiter / Raydium;
    — Bignumber.js / bn.js
    — Understanding of gas, priority fee, token account creation
    — Meme-coin creation Pump.fum/Meteora
    — JIRA, gitflow

    Tech stack:
    — Node.js, Nest.js, Microservices
    — MYSQL, MSSQL, PostgreSQL
    — TheGraph (Subgraph), Event indexing back-end
    — Azure, AWS, Google Cloud
    — Docker, Kubernetes

    Will be a plus:
    — EVM-based blockchains (Ethereum, Avalanche, Polygon, Binance Smart Chain, Velas, Hedera etc)

    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 on-going 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
  • · 76 views · 45 applications · 10d

    Senior Full-Stack TypeScript Engineer (AWS, React, Next.js)

    Full Remote · EU · 5 years of experience · Upper-Intermediate
    Join us at Provectus as part of a team dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our...

    Join us at Provectus as part of a team dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible.

    We are seeking a talented and versatile Full-Stack Engineer with strong experience in Next.js to join our innovative team.

    Requirements:

    • 5+ years of experience in front-end development;
    • Production experience with Next.js v13+ (App Router, Server Actions);
    • Experience with Nest.js;
    • Solid knowledge of TypeScript;
    • Solid understanding of relational and non-relational databases (Aurora, DynamoDB);
    • Familiarity with ChakraUI or similar UI Component Libraries;
    • Proficiency in writing unit and integration tests;
    • Full application lifecycle experience;
    • Excellent communication and collaboration skills;
    • Understanding of design patterns and software architectures;
    • Experience with cloud services, preferably AWS Cloud;
    • Proficiency with GIT for version control.

    Preferred Qualifications:

    • Experience with AWS services;
    • Experience setting up CI/CD pipelines;
    • Understanding of testing principles and experience with testing tools.

    Responsibilities:

    • Write well-designed, testable, efficient code by using best software development practices;
    • Work closely, collaboratively, and creatively with product owners to build a user experience to support the business users' needs;
    • Work well in a team environment of 4 - 5 developers, but taking individual ownership of deliverables and ensuring quality through comprehensive unit tests;
    • Code optimization and performance with best practices in Javascript;
    • Create a user interface by using standard HTML/CSS practices;
    • Gather and refine specifications and requirements based on technical needs;
    • Ensure cross-browser capability of code and HTML markup;
    • Create and maintain software documentation;
    • Stay tuned with the recent Web technologies.
    More
  • · 75 views · 15 applications · 10d

    Senior Node.js Engineer

    Full Remote · Countries of Europe or Ukraine · 6 years of experience · Upper-Intermediate
    Seniority Level: Senior Language Requirements: Upper-Intermediate English Employment Type: Full-time Location: EU, Ukraine, Georgia Time Zone: EU working hours Start Date: ASAP Duration: Long-term About the Client: Our client is building a unified...

    Seniority Level: Senior
    Language Requirements: Upper-Intermediate English
    Employment Type: Full-time
    Location: EU, Ukraine, Georgia
    Time Zone: EU working hours
    Start Date: ASAP
    Duration: Long-term


    About the Client:
    Our client is building a unified platform that simplifies global travel by integrating transportation options—trains, buses, ferries, and flights—into one seamless booking system. Operating across Europe, the US, and Canada, the platform provides users with transparent pricing, flexible search, and a smooth booking experience.

    With over 1000 transport partners in 39 countries, the company serves a global customer base and operates from multiple international offices. The team is a large and diverse group of professionals working together to make travel easier and more accessible for everyone.


    About the Project:
    You will join the Core Platform team, focused on enhancing the product experience for users worldwide. This team delivers solutions like in-platform hotel booking through an integration with a third-party API—supporting inventory, room selection, payment, and booking management.

    The team is data-driven, highly collaborative with stakeholders, and operates in active development mode.


    Tech Stack & Must-Have Skills:

    • Languages & Frameworks: TypeScript, Node.js, React.js, ES6
    • API: REST, GraphQL
    • Styling: Styled Components
    • Testing: Jest, Cypress
    • DevOps & Tools: Docker, Kubernetes, GitHub, Jenkins


    Responsibilities:

    • Develop scalable, high-performance solutions using modern technologies
    • Contribute to product improvements by running experiments and iterating based on user data
    • Explore and evaluate new tools, languages, and frameworks to continuously drive innovation
    • Collaborate with your team and stakeholders to ensure the product evolves meaningfully
    • Help define and share engineering best practices across teams
    • Automate processes and support architectural decision-making


    Technology Focus: Node.js (Backend Core)

    More
  • · 99 views · 26 applications · 10d

    React Native Developer to $3000

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · Upper-Intermediate
    Company: Softvery Solutions Engagement: Full-time, remote Start: Immediate About the Role: We are looking for a React Native Developer to lead mobile app development and own backend architecture on an innovative mobile and web platform. You will work...

    Company: Softvery Solutions

    Engagement: Full-time, remote

    Start: Immediate

     

     

    About the Role:

    We are looking for a React Native Developer to lead mobile app development and own backend architecture on an innovative mobile and web platform. You will work with a stable, supportive team to deliver a high-quality, scalable product used by customers globally.

     

     

    Responsibilities:

    • Develop and maintain cross-platform mobile applications using React Native
    • Collaborate with product managers, designers, and backend developers to deliver high-quality features
    • Translate design mockups and wireframes into high-performance, maintainable code
    • Ensure the performance, quality, and responsiveness of applications
    • Identify and fix bugs and performance bottlenecks
    • Write clean, modular, and well-documented code
    • Participate in code reviews and contribute to team best practices
    • Continuously research and apply new mobile development trends and tools
    • Take part in planning, estimation, and sprint reviews within an Agile development process
    •  

     

    Requirements:

    • 2+ years of professional experience in mobile development using React Native
    • Strong proficiency in JavaScript and TypeScript
    • Solid understanding of React Native architecture, including Redux / Context API for state management
    • Experience integrating RESTful APIs and working with third-party libraries
    • Familiarity with native modules and bridging between React Native and native code (Android/iOS)
    • Knowledge of mobile UI/UX best practices and responsive design
    • Experience with debugging, profiling, and performance optimization for mobile apps
    • Basic understanding of native development (Java/Kotlin for Android and/or Swift/Objective-C for iOS) is a plus
       

    What We Offer:

    • Opportunity to lead the development of a product with real impact.
    • Work within a stable, friendly team with a transparent, 
    • Flexible working hours with a strong delivery focus.
    • A smooth, organized onboarding process.
    More
  • · 68 views · 4 applications · 10d

    NodeJS developer

    Office Work · Bulgaria · Product · 4 years of experience · Upper-Intermediate
    Required Skills: 5+ years of experience in Node.js backend development. Proficiency in TypeScript. Strong understanding of asynchronous programming. Experience with Express.js. Knowledge of RESTful APIs and WebSockets. Experience with SQL databases...

    Required Skills:

    5+ years of experience in Node.js backend development.
    Proficiency in TypeScript.
    Strong understanding of asynchronous programming.
    Experience with Express.js.
    Knowledge of RESTful APIs and WebSockets.
    Experience with SQL databases (PostgreSQL, MySQL).
    Experience with scalable and high-performance applications.
    Strong knowledge of Git and version control best practices.

    More
  • · 80 views · 7 applications · 9d

    Tech Lead Backend Engineer – Automation/Analytics

    Full Remote · Worldwide · Product · 8 years of experience
    We are a rapidly growing startup building an advanced management and analytics platform for companies operating on fan platforms such as OnlyFans, Fansly, and others. Our platform helps businesses efficiently manage large numbers of accounts and teams,...

    We are a rapidly growing startup building an advanced management and analytics platform for companies operating on fan platforms such as OnlyFans, Fansly, and others.

    Our platform helps businesses efficiently manage large numbers of accounts and teams, offering powerful tools for operational optimization and revenue growth.


    At the core of our system are powerful automation workflows, advanced data collection, and actionable insights that help our users optimize their operations.
     

    The Role

    We’re looking for an experienced backend engineer to take a leading role in this project. You’ll be responsible for designing system architecture, hands-on coding, and driving technical decisions.


    What You’ll Do:

    • Lead the development of the statistics subsystem, focusing on analytics and reporting.
    • Design and implement microservices to automate key processes for our users.
    • Build and maintain high-performance databases like ClickHouse, TimescaleDB and other specialized tools to handle large-scale data and optimize analytics flow.
    • Work with large volumes of events and data streams, ensuring optimal performance and reliability.
    • Collaborate with cross-functional teams to ensure seamless integration of automation and statistics features.
    • Continuously optimize existing systems for performance, scalability, and reliability.

     

    Your Expertise:

    • Strong experience with Node.js, focused on backend development and building scalable, high-load systems.
    • Experience with high-load databases such as ClickHouse, TimescaleDB, DynamoDB, Spark, and Cassandra, to handle and process large volumes of data efficiently.
    • Expertise in real-time data processing, with a focus on streaming analytics and optimizing performance.
    • Experience designing and implementing microservices, ensuring high availability, fault tolerance, and scalability.
    • Strong knowledge of performance optimization for low-latency systems that can handle large-scale data processing.
    • Solid understanding of cloud platforms (AWS, GCP, etc.) and containerization technologies (Docker, Kubernetes) for scalable deployments.
    • Excellent problem-solving skills, with the ability to design efficient solutions for high-traffic data processing.
    • Familiarity with event busses and message queues (e.g., Kafka, RabbitMQ, SQS) for real-time data processing.

    More
  • · 27 views · 0 applications · 9d

    Senior Backend (Node.js,TS) Developer - AI (only Vinnytsia, Ukraine)

    Hybrid Remote · Ukraine (Vinnytsia) · Product · 6 years of experience · Upper-Intermediate
    It is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. We have over 4,000...

    It is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees.

    We have over 4,000 customers in 140 countries. We are deployed in 42 different languages and used daily by over 100,000 system administrators. Our software impacts the daily working lives of over 9 million end users.

    We’re looking for a Senior Developer to join our mission. If you’re passionate about building impactful products, love working with cutting-edge AI technologies, and want to help push the boundaries of what’s possible.
     

    Responsibilities:

    • Lead the development and maintenance of a high-quality software product.
    • Design and implement effective APIs and algorithms to support AI-driven features.
    • Collaborate with AI, machine learning, and data science teams to push technological boundaries.
    • Mentor and guide developers, fostering growth and knowledge sharing
    • Work closely with product and design teams to deliver impactful solutions
    • Participate actively in agile workflows, ensuring rapid and reliable delivery

     

    What We’re Looking For:

    • 5+ years of hands-on experience in backend development with Node.js, JavaScript, and TypeScript
    • Strong expertise with SQL databases, especially MySQL
    • Familiarity with AI, machine learning, data science, or full-stack development is a plus
    • Excellent problem-solving skills and ability to thrive in a dynamic, AI-centric environment
    • Strong communication skills and a collaborative mindset
    • Experience working in agile, fast-paced teams
    • Freely Spoken English

       

    What we offer:

    • 20 working days’ vacation; 
    • 10 paid sick leaves;
    • 4 wellness days;
    • public holidays;
    • equipment;
    • paid lunches;
    • gym compensation;
    • Many cool team activities.

       

    Why Join Us?

    You’ll work at the forefront of AI innovation, building products that impact millions globally. We offer a supportive, growth-focused environment where your ideas matter and your skills will flourish. If you’re ready to take your career to the next level and help shape the future of AI-driven service management, we want to hear from you.

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