Jobs

204
  • · 141 views · 3 applications · 16d

    Junior NodeJS Backend Developer

    Office Work · Ukraine (Dnipro) · 1 year of experience · Intermediate
    DBB Software - is a software engineering IT company from Ukraine with a unique point of difference. We provide an exciting concept involving highly trained and vetted remote software developers to provide businesses with everything they need in the...

    DBB Software - is a software engineering IT company from Ukraine with a unique point of difference. We provide an exciting concept involving highly trained and vetted remote software developers to provide businesses with everything they need in the information technology space. Whether it’s end-to-end IT or smaller, focused areas and individual projects, we cover it all, and our approach allows us to offer exceptionally competitive pricing.

    During 8 years on the IT market we successfully released more than 30 projects and have a wide-geographic of clients in Europe, USA and Canada.

     

    Now we are continuing growing and extending our team so we warmly invite Junior Backend Developer (Node.js) to our team in Dnipro city!

     

    What requirements are important for this role:

     

    -At least 1 year of professional experience with TypeScript, Node.js, express, nest.js;

    -Experience with SQL, PL/SQL, preferred experience on MERN stack and next.js;

    -Experience with Swagger and/or API documentation tools;

    -Experience with git and CI/CD;

    -A solid understanding in logging, security concepts;

    -A solid understanding of REST, and core JavaScript concepts;

    -A solid understanding of relational data and/or non-relational models;

    -Experience with performance and optimisation problems and a demonstrated ability to both diagnose and prevent these problems.

     

    What we are expecting from new teammate:

     

    -Effective communication skills: Regularly achieve consensus with peers, and clear status updates;

    -Positive and solution-oriented mindset;

    -Strong sense of ownership, urgency, and drive;

    -An inclination towards communication, inclusion, and visibility;

    -Self-motivated and self-managing, with great organizational skills;

    - English level - at least Intermediate strong;

    -Ability to work in our Dnipro office required.

     

    Working with our team is:

     

    -Flexible schedule;

    -Benefit package with paid vacations and sick-leaves;

    -Salary reviews in regular basis;

    -Autonomy in decision-making, no bureaucracy and pressure;

    -People-oriented culture and healthy atmosphere in the team;

    -Whole support from company management;

    -Office in Dnipro with whole BCP support: generators, power stations and Starlink, only office type of work.

    More
  • · 53 views · 19 applications · 1d

    Senior Back End Developer (Node.js)

    Countries of Europe or Ukraine · Product · 5 years of experience
    Requirements: 5+ or more years experience in Node.js; Experience with Node.js, JavaScript ES6 and related tools (npm, yarn, webpack, etc); Experience with back end data / API integration using JSON and RESTful web services; Experience working with...

    Requirements:

    5+ or more years experience in Node.js;

    Experience with Node.js, JavaScript ES6 and related tools (npm, yarn, webpack, etc);

    Experience with back end data / API integration using JSON and RESTful web services;

    Experience working with WebSockets;

    Experience in PostgreSQL/ MySQL;

    Development architecture BD;

    An open-minded person, a proactive team player, delivering in time.

     

    Will be a plus:

    Understanding of the working principles with Docker/Docker compose;

     

    Responsibilities:

    Work on the back-end development for the digital solutions;

    Develop backend for a new web platform from scratch;

    Implement new services/features as a backend developer;

    Contribute to all phases of software development lifecycle;

    Follow industry best practices;

    Be a part of backend development team that is responsible for all aspects of ongoing software.

     

    We offer:

    Flexible schedule and possibility to work entirely remotely;

    Opportunities for professional development and personal growth;

    Corporate events, holiday celebrations, team building activities;

    Paid annual and sick leave;

    Close work with top management and ability to be a decision-maker;

    The ability to attend conferences, webinars, and other events that will enhance your professional skills;

    People-oriented management without bureaucracy.

    More
  • · 132 views · 41 applications · 13d

    Node.js Developer

    Countries of Europe or Ukraine · Product · 5 years of experience · Intermediate
    Become part of United Tech as an experienced Node.js Backend Developer, contributing to high-performance, scalable products using modern technologies About the team: join our Backend team, where collaboration and growth are at the heart of everything we...

    Become part of United Tech as an experienced Node.js Backend Developer, contributing to high-performance, scalable products using modern technologies

     

    About the team: join our Backend team, where collaboration and growth are at the heart of everything we do. We are a close-knit group of developers, Product Managers, DevOps, and QA specialists, all dedicated to helping our products thrive. With mentorship from seasoned experts and a strong sense of ownership, everyone here has a voice and can make a real impact.

    Working in the social networking niche, we embrace challenges and celebrate progress. This is a dynamic field where you will stay on top of trends, tackle high-load systems, and dive into complex problems. The market is still growing, and there’s plenty of opportunity to carve out your own path and make a difference!
     

    Know someone perfect for this role? Recommend a candidate and receive a bonus up to $1500
     

    In this role, you will:
     

    • Participate in team processes (grooming, sprint planning)
    • Develop and deliver product tasks to the production environment
    • Handle technical debt tasks
    • Create technical designs for product epics
    • Decompose epics into actionable tasks
    • Investigate and resolve complex issues

     

    It’s all about you:
     

    • 4+ years of commercial backend development experience
    • 3+ years of Node.js backend experience
    • Proficiency with relational and non-relational databases (Postgres, MongoDB, Redis)
    • Experience with SOA/Microservices architecture (communication, patterns, development process)
    • Knowledge of WebSockets and messaging systems (RabbitMQ, Kafka)
    • AWS experience (S3, Aurora, Cloudfront)
    • Experience with scaling and high-load systems
    • Strong Computer Science fundamentals
    • Intermediate English level or higher

     

    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
    • Online yoga class with an instructor from the Ukrainian Yoga Federation
    • 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
  • · 81 views · 24 applications · 2h

    Junior Node.js Developer to $1200

    Full Remote · Ukraine · Product · Intermediate
    What We Expect Excellent knowledge of JavaScript and TypeScript, with experience writing tests (preferably Jest) Strong understanding of SQL and the HTTP protocol Understanding of data structures and experience writing algorithms Interview...

    What We Expect

    • Excellent knowledge of JavaScript and TypeScript, with experience writing tests (preferably Jest)
    • Strong understanding of SQL and the HTTP protocol
    • Understanding of data structures and experience writing algorithms

     

    Interview Stages

    1. Complete a technical task (building a web service) independently within 1-2 days.
    2. Technical screening interview (45-60 minutes).
    3. Live coding session (2 hours) - candidate can use Google but not Chat GPT or similar tools.

     

    Interview Topics

    1. JavaScript ES6

    2. Typescript 

    3. Promises

    4. SQL

    5. Data structures

    6. REST APIs / HTTP protocol

    7. Docker

    8. nest.js 

    9. DevOps / Cloud compute / CI/CD

     

    About the Position

    • Compensation: a flat monthly rate or hourly (tracked via Toggl.com)
    • Holidays, sick days and vacation: standard for Ukraine (21 vacation days | 5 sick leave days | 11 holidays)
    • Trial period: 3 months
    More
  • · 53 views · 8 applications · 8d

    Back-End Developer (TypeScript Node.js ) to $3400

    Office Work · Ukraine (Kyiv) · Product · 3 years of experience · Upper-Intermediate
    BNX Media is a full-cycle digital marketing agency powered by growth and results. Our specialists form a team of professionals who approach every challenge with passion and determination. We don't just work for our clients; we create real opportunities...

    BNX Media is a full-cycle digital marketing agency powered by growth and results. Our specialists form a team of professionals who approach every challenge with passion and determination. We don't just work for our clients; we create real opportunities for their growth. Every project is a chance for us to deliver the best results. Our clients' success is our goal, and we are ready to pursue it together!

    Job Description: 

    We are seeking an experienced TypeScript Node.js Developer to join our backend development team. The successful candidate will be responsible for developing web applications, APIs, microservices, integrations, and internal scripts/utilities. This role emphasizes building robust and scalable code, ensuring code quality through automated tools, and collaborating effectively with cross-functional teams. While prior experience with AdonisJS is not required, the candidate should be willing to contribute to projects involving this framework as needed. 
     

    Key Responsibilities: 

    • Develop and maintain web applications, APIs, microservices, integrations, and internal scripts/utilities using TypeScript and Node.js. 
    • Create distributable and reusable libraries and SDKs for both internal and public use. 
    • Collaborate with cross-functional teams to define and implement new features and enhancements. 
    • Ensure code quality and adherence to coding standards by utilizing tools like ESLint and Prettier. 
    • Containerize applications correctly using Docker, focusing on statelessness and environment-based configurations. 
    • Interact with queue systems and message brokers such as Redis or RabbitMQ to implement asynchronous processing. 
    • Utilize query builders like Knex.js and ORMs such as Lucid for efficient database interactions. 
    • Troubleshoot and resolve technical issues in existing codebases. 
    • Stay current with the latest TypeScript and Node.js features, updates, and industry trends. 
    • Contribute to projects involving AdonisJS as required; prior experience is not mandatory, but a willingness to learn is essential. 

     

    Qualifications: 

    • Demonstrated experience as a Node.js Developer with a strong focus on TypeScript. 
    • Proficiency in developing web applications, APIs, microservices, and integrations. 
    • Strong understanding of Node.js and its core principles, including event-driven architecture, non-blocking I/O, and asynchronous programming patterns. 
    • Experience with module bundlers and package managers, such as Vite, Rollup.js, npm, and Yarn. 
    • Ability to correctly containerize applications using Docker, emphasizing stateless design and environment-based configurations. 
    • Experience interacting with queue systems and message brokers such as Redis or RabbitMQ. 
    • Proficiency with query builders like Knex.js and ORMs such as Lucid for database interactions. 
    • Familiarity with RESTful API design and implementation. 
    • Knowledge of version control systems, particularly Git. 
    • Ability to ensure code quality using automated tools like ESLint and Prettier. 
    • Problem-Solving Approach: A proactive attitude towards tackling challenges, with a willingness to explore and learn new solutions. Openness to collaboration and seeking assistance when needed to find effective outcomes. 
    • Best Effort Commitment: Dedication to giving your best effort in all tasks, striving to achieve high-quality results even when faced with complex problems. 
    • Strong communication and teamwork skills. 
    • Desirable: Experience with AdonisJS is a plus but not required. 
    • English language skills at B2/C1 level.

      With us you will get: 
    • Flexible start of the working day (9:00-17:00, 10:00-18:00, 11:00-19:00). 
    • Comfortable office with modern equipment. 
    • Health insurance, which is fully covered by the company.
    • Professional development courses.
    • Mental health services.

      Send your resume and we will tell you all the details!
    More
  • · 155 views · 22 applications · 14d

    Senior/Team Lead Full-stack Engineer (Node.js) for a Startup

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    Hey there! Are you an expert engineer with experience in leading engineering teams and building scalable software on Node.js? Then we're looking for you. You'd be working with a team of a well-funded Silicon Valley-based tech startup, on a digital...

    Hey there! 👋

     

    Are you an expert engineer with experience in leading engineering teams and building scalable software on Node.js? Then we're looking for you. You'd be working with a team of a well-funded Silicon Valley-based tech startup, on a digital product for healthcare professionals in the United States.

     

    What skills we expect you to have: 🎯

     

    • English: Advanced (C1+)
    • You studied well and got a B.Sc. in Computer Science;
    • Excellent communication, collaboration, problem-solving, and analytical skills;
    • 5+ years of writing commercial Node.js apps;
    • Typescript is almost your mother tongue;
    • You write your TODO lists via direct SQL queries;
    • Extensive experience with Amazon Web Services;
    • Understanding of LLMs and their application to building web applications;

     

    What would be a huge plus: ✨

     

    • You have built CI/CD pipelines (even though pushing code straight to prod is fun);
    • You have experience building AI apps (LangChain / LlamaIndex) and with MLOps;

     

    What’s in it for you: 🌴

     

    Professional Growth & Lifestyle:

     

    - Remote work (our team is 100% remote);

    - Access & support for obtaining AWS certifications;

    - Opportunity to join an international team of a fast-scaling startup;

    - Leadership initiatives.

     

    Benefits:

     

    - Annual vacation: 20 business days (100% compensation)

    - Annual sick leave: 10 business days (100% compensation)

    - Competitive compensation.

     

    Please, feel free to reach out should you have any questions!

     

    Best regards,

    Universium Team ❤️

     

    P.S. No GPTs were hurt (or used) in production of this job posting.

    More
  • · 49 views · 2 applications · 5d

    Back-End JavaScript Engineer in Product Platform Team

    Full Remote · Ukraine · Product · 8 years of experience · Intermediate
    We are building a smart and powerful new platform that allows any customer to find, purchase, connect, and manage digital products in a new and completely seamless way. Our platform aims to simplify the entire customer journey from selection, to purchase...

    We are building a smart and powerful new platform that allows any customer to find, purchase, connect, and manage digital products in a new and completely seamless way.

    Our platform aims to simplify the entire customer journey from selection, to purchase and on through connection and launch by challenging the status quo and antiquated way of doing things like setting up DNS, managing subscriptions, not being able to easily switch between products and add-ons, and revolutionizing those processes through the smart use of technology to bring forth better and more meaningful solutions.


    Your expertise:

    • Strong proficiency with JavaScript (ES6+)
    • Knowledge of TypeScript and willingness to work with it
    • Understanding and experience with Node.js server-side development
    • Knowledge and experience with Docker
    • Knowledge and experience with SQL
    • Experience with one of the big cloud providers (AWS / Azure / GCP)
    • Understanding the nature of asynchronous programming and its quirks and workarounds
    • A strong culture of clean code and engineering excellence
    • Understanding of Object-Oriented programming paradigm
    • Understanding of SOLID principles in practice
    • Knowledge of software design patterns & ability to apply them consciously
    • Knowledge and experience with automated testing platforms and unit tests
    • Understanding of HTTP protocol
    • Knowledge of web security threats and ways to mitigate them
    • Proficient understanding of Git
    • Experience with DevOps practices — the ability to work with an application on all lifecycle stages: development, environment creation, maintenance on real environments
    • Systematic approach to problem-solving
       

    Will definitely be a plus:

    • Knowledge other than JavaScript / TypeScript programming languages
    • Understanding of client-side scripting
      • understanding of event loop, micro and macro tasks, and their influence on code
      • understanding the browser as a platform and browsers instruments for code debugging
    • Experience with React and its infrastructure
    • Competent use of English (reading, writing, and speaking)
       

    What’s in it for you?

    • Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
    • Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
    • Decent market rate compensation depending on experience and skills
    • Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
    • “You build it, you own it” mentality in most contexts
    • Support of personal and professional development
      • coverage of costs of external trainings, conferences, professional literature
      • support of experienced colleagues
      • in-house events and trainings
      • regular knowledge sharing in teams
      • English classes and speaking clubs
    • Life-balance support
      • truly flexible schedule, no time-tracking at all
      • 25 working days of vacation
      • 5 days of paid sick leave per month (if necessary) without providing a medical certificate
      • generous maternity leave program
    • Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it

    You will be involved into:

    • Full cycle development, implementing new features on BE (on FE on occasion)
    • Introduce expertise and capability to deliver desired functionality
    • Design, implementation, and coverage with tests of the system according to the product vision
    • Validate software functional and non-functional requirements
       
    More
  • · 70 views · 4 applications · 6d

    Node.js Engineer

    Office Work · Ukraine (Cherkasy) · 3 years of experience · Intermediate
    We are seeking a skilled Node.js Developer to contribute to our innovative projects. Our main requirements are: Experience in hands-on programming 3+ years Experience with Node.js (Vanilla/Typescript) Experience with NestJS also and/or NextJS and/or...

    We are seeking a skilled Node.js  Developer to contribute to our innovative projects.

     

    Our main requirements are:

    • Experience in hands-on programming 3+ years
    • Experience with Node.js (Vanilla/Typescript) 
    • Experience with NestJS also and/or NextJS and/or Express
    • Strong creating with SQL/NoSQL databases efficient design from scratch as well as performing optimizations
    • Strong knowledge of Computer Science: data types, data structures, algorithms
    • Being proficient working on modern tech stack: Docker, Kubernetes, CI/CD, IaC (e.g. Terraform), Ansible, etc.
    • Having a wide strong background working with AWS (smth beyond EC2 and S3)
    • Understanding and applying software design principles
    • Experience designing software systems (distributed, high availability, resilient)
    • Comfortable working with Agile and Design Thinking (however understanding that pure Agile is a myth)
    • Strong communication skills in English (B2 and higher)

     

    Will be considered as a plus:

    • Experience with Python
    • Experience with modern SPA frameworks like React/Vue.js/Angular
    • Experience writing technical documents, tracking technical debt, understanding refactoring, etc.
    • Experience working with AI libraries and/or 3rd parties like chatGPT, Claude, Gemini

     

    Hiring process:

    •  
      • HR interview: we’ll talk about your professional background, the specifics of the position we are offering, and address any questions you might have.
      • Tech interview: a deeper look into your technical expertise and problem-solving approach, ensuring your skill set aligns with our project’s needs.
      • Interview with the C-Level: a conversation focused on the company’s vision, strategic goals, and how your role aligns with them.
      • Reference check (as needed): during the process, we may reach out to your former colleagues to gather more insights.
    • Feedback
    • Job offer

     

    What we offer at MindTech:

    • Hardware Policy: Get the gear you need, from laptops to PCs.
    • $900–$1700 Referral Bonus: Invite talent and earn a generous reward.
    • Professional Growth: We cover courses and books to fuel your expertise.
    • Tasty Perks: Free lunches, snacks, tea, and coffee to stay energized.
    • Birthday & Celebrations: Gifts on your day, plus parties and team-building.
    • Life Events Support: Wedding bonuses, childcare support, and more.
    • Volunteering Days: Extra days off to help your community.
    • Work-Life Balance: 18 paid vacation days, 10 paid sick days, and national holidays off.
    More
  • · 67 views · 20 applications · 20d

    Platform Software Engineer

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · Upper-Intermediate
    Our client - Finaloop - reshapes bookkeeping to fit the e-comm needs: with Finaloop, customers get flawless financials and actionable real-time data that can keep up with their brand. About the Role: Are you passionate about building and optimizing the...

    Our client - Finaloop - reshapes bookkeeping to fit the e-comm needs: with Finaloop, customers get flawless financials and actionable real-time data that can keep up with their brand.

     

    About the Role: 

    Are you passionate about building and optimizing the core infrastructure of large-scale server applications that power real-world, user-facing products? As part of the team, you’ll play a key role in defining and implementing the infrastructure that drives our innovative product.

     

    We are looking for experienced developers to join its core architecture and platform group. The architecture group researches, designs, and implements the building blocks upon which the product is built and executed. This includes among many other things, the application infrastructure for our different services and our data ingestion architecture.

     

    Key Responsibilities: 

    • The most fundamental components of our system, whether it is the cloud infrastructure or the different common software solutions used by developers
    • Developing system-wide solutions to be used by the product development teams
    • Developing scalable long-term solutions
    • Detecting opportunities to improve R&D efficiency and the reliability of our systems by improving and expanding the common infrastructure of our product
    • Researching new technologies and solutions with the potential to be incorporated into our product
       

    Required Competence and Skills:

    • 6+ years of experience in server-side development and distributed systems
    • Excellent knowledge of software and application design and architecture
    • Experience with different backend architectures and approaches
    • Experience in working with different types of data storage technologies and approaches (e.g. OLAP, OLTP, relational, document, etc.)
    • Proven track record of working efficiently in a fast-paced intensive startup environment
    • Strong communication and collaboration skills
    • Building high-volume data pipelines - an advantage
    • Client-side web development experience - an advantage

     

    The main components of our current technology stack:

    • Our cloud provider is AWS
    • We develop mainly in Typescript and in some cases use Python
    • We use Nodejs in the backend
    • Our systems run on Kubernetes (EKS) and as lambda function
    • Our 2 main databases are: Postgres and Snowflake
       
    • Why Us?
    • We utilise a remote working model, providing a powerful workstation and co-working space of your choice in case you need it 
    • We offer a highly competitive package  
    • We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in)
    • We prioritize the professional growth and well-being of our team members. Hence, we organize various social events throughout the year to foster connections and promote wellness
    More
  • · 61 views · 8 applications · 29d

    Senior Server Engineer — AI Chatbot

    Ukraine · Product · 5 years of experience · Intermediate
    Job Description Collaborate on the development and integration of AI-driven features, leveraging the latest advancements in LLM and NLP Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into...

    Job Description

    • Collaborate on the development and integration of AI-driven features, leveraging the latest advancements in LLM and NLP
    • Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into customer care products
    • Take responsibility for the entire lifecycle of feature developments, from initial discussions with product teams, defining requirements and providing estimates, to actual coding in collaboration with the team, monitoring performance and delivering robust solutions to end-users
    • Optimize system performance, reliability and stability, making sure our service remains seamless and accessible
    • Participate in technical discussions to improve existing architecture and developer experience

    Requirements

    • 5+ years of experience as a Server Engineer
    • Proven ability in designing server solutions, API design, and handling technical discussions
    • Experience implementing and integrating gen-AI models, particularly large language models (LLMs) into production systems
    • Passion for product development
    • Understanding of business objectives and goals and how to transform business problems into actionable tasks
    • Strong communication skills
    • Proficiency with Large Language Models, including prompt engineering, fine-tuning, automatic evaluation and Retrieval-Augmented Generation (RAG) — an advantage

    About the Team

    The Chatbot team’s mission is to make the Customer Care Chatbot the principal choice for users seeking solutions during their Wix experience. We are committed to developing an AI Chatbot that leverages Wix’s knowledge and relies on contextual cues to determine the most appropriate next action to facilitate the user’s journey.

    About Wix

    Wix makes it possible for anyone to succeed online.

    Since 2006, we’ve grown to around 5,500 employees in 22 countries, launched over 40 products, and serve over 243 million users and their visitors worldwide.

    At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level.

    Although we’re already industry leaders in web creation and business, our work is nowhere near done. Our goal is to become the main engine of the Internet so we can create a more open web for all.

     

    We’re proud to be an equal opportunity company. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

    More
  • · 138 views · 24 applications · 8d

    Software Architect (Node.js) to $8500

    Full Remote · Ukraine · Product · 6 years of experience · Upper-Intermediate
    Are you passionate about building and optimizing the core infrastructure of large-scale server applications that power real-world, user-facing products? As part of the team, you’ll play a key role in defining and implementing the infrastructure that...

    Are you passionate about building and optimizing the core infrastructure of large-scale server applications that power real-world, user-facing products? As part of the team, you’ll play a key role in defining and implementing the infrastructure that drives our innovative product.

     

    We are looking for experienced developers to join its core architecture and platform group. The architecture group researches, designs, and implements the building blocks upon which the product is built and executed. This includes among many other things, the application infrastructure for our different services and our data ingestion architecture.

     

    Key Responsibilities: 

    • The most fundamental components of our system, whether it is the cloud infrastructure or the different common software solutions used by developers
    • Developing system-wide solutions to be used by the product development teams
    • Developing scalable long-term solutions
    • Detecting opportunities to improve R&D efficiency and the reliability of our systems by improving and expanding the common infrastructure of our product
    • Researching new technologies and solutions with the potential to be incorporated into our product

     

    Required Competence and Skills:

    • 6+ years of experience in server-side development and distributed systems
    • Excellent knowledge of software and application design and architecture
    • Experience with different backend architectures and approaches
    • Experience in working with different types of data storage technologies and approaches (e.g. OLAP, OLTP, relational, document, etc.)
    • Proven track record of working efficiently in a fast-paced intensive startup environment
    • Strong communication and collaboration skills
    • Building high-volume data pipelines - an advantage
    • Client-side web development experience - an advantage

     

    The main components of our current technology stack:

    • Our cloud provider is AWS
    • We develop mainly in Typescript and in some cases use Python
    • We use Nodejs in the backend
    • Our systems run on Kubernetes (EKS) and as lambda function
    • Our 2 main databases are: Postgres and Snowflake

     

     

    What we offer:

     

    - Private medical care;

    - Paid official national holidays;

    - 20 days of paid vacation per calendar year;

    - Up to 10 days of sick leave is paid per calendar year.

    More
  • · 231 views · 62 applications · 8d

    Senior Node.js Developer

    Full Remote · EU · Product · 5 years of experience · Intermediate
    At Enjoy Gaming, we’re a passionate team of industry experts, backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience. Our core values of...

    At Enjoy Gaming, we’re a passionate team of industry experts, backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience.
    Our core values of ownership, communication, and honesty drive everything we do.
    Join us and be part of our innovative journey in the gaming world!
    We are currently seeking a Senior  Node.js Developer. You will collaborate closely with Product Owner, and other developers to transform complex requirements. You will also have the opportunity to mentor junior developers and contribute to the architectural decisions that shape our projects.
     

    About you:
    — 6+ years experience with backend in NodeJS/Express.
    — Strong Knowledge of Nest JS / Typescript.
    — Strong Knowledge of  SQL and NoSQL.
    — Experience WebSockets and REST API.
    — Experience using messaging and task-processing frameworks (e.g., BullMQ, RabbitMQ, etc.)
    — Understanding of security, vulnerabilities, and approaches to avoid them.

    — English level intermediate or higher.

     

    Will be a plus:
    — Experience in optimizing the performance of highly loaded systems
    — Good understanding of GCP
    — Experience with JavaScript, React.js
    — Working principles with Docker/Docker compose

     

    Responsibilities:
    — Writing high-quality code
    — Documentation: Create and maintain code and architecture documentation
    — Collaborating with teams: Working closely with other developers, QA, designers, Product Owner, to ensure the successful delivery of projects
    — Keeping an eye on security
    — Participate in planning
    — Solving complex problems
     

    What you get in return:
    — Competitive Salary: Competitive salary fixed in EUR with yearly performance reviews
    — Tax Coverage: The company provides tax coverage
    — Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
    — Corporate Benefits: Medical insurance, psychologist, English-speaking club
    — Paid Vacation: 20 working days of paid vacation + 10 time off in lieu , including national holidays
    — Paid Sick Leave: 10 working days
    — Professional Development: Get reimbursement for professional development courses and training
    — Self-Development: Get reimbursement for language courses, sports, massage, or life coach

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  • · 81 views · 10 applications · 8d

    Trainee/Junior/ Back-End (Node) JavaScript Developer

    Office Work · Ukraine (Lviv) · Beginner/Elementary
    Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges. We are located in Lviv and currently work in an office...

    Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

     

    We are located in Lviv and currently work in an office format. For candidates from other cities, we offer relocation (an apartment located near the office, this option is free).

     

    What we expect from the candidate:

    • A solid understanding and practical application of HTML/CSS, JavaScript, TypeScript, and Node.js.
    • A deep knowledge and understanding of networking, including REST API standards and HTTP/HTTPS methods.
    • Experience working with GraphQL API.
    • Proven experience in Node.js with Express.js and Nest.js.
    • Databases skills — MongoDB, Redis, MySQL, PostgreSQL.
    • Readiness to develop expertise in Object-Relational Mapping (Mongoose, Prisma.js, TypeORM, and Sequelize).
    • Experience with Git and knowledge of how to effectively use GitHub during teamwork.

     

    what we offer:

    - free study in our Corporate English Academy

    - growth and development opportunities for young developers even if you have no commercial experience

    - regular salary review (after the completion of each contract)

    - provision of Apple equipment

    - comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

    - timely payment of salaries.

    - corporate events, teambuildings, etc.

    - working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.
     

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  • · 196 views · 42 applications · 5d

    Back-end Developer (Node.js / NestJS)

    Ukraine · Product · 1 year of experience · Intermediate
    Remote | Full-time Tech stack: Node.js, TypeScript, NestJS, PostgreSQL, Redis, Docker Clients: UK, EU, USA English: Intermediate+ We’re looking for a Back-end Developer (Node.js) to join our team and help build a new scalable product from...

     

     

    📍 Remote | Full-time

    🧩 Tech stack: Node.js, TypeScript, NestJS, PostgreSQL, Redis, Docker

    🌍 Clients: UK, EU, USA

    💬 English: Intermediate+

     


    We’re looking for a Back-end Developer (Node.js) to join our team and help build a new scalable product from scratch — for international eCommerce markets.

    This is a long-term role with full involvement in architecture, logic, and delivery. You’ll work closely with a cross-functional team (PM, Front-end, QA, Design) and participate in decision-making.

     


     What you’ll do:

     

    Develop and maintain scalable back-end services using NestJS + TypeScript;

    Design relational data models using PostgreSQL;

    Implement efficient data access via TypeORM;

    Optimize app performance using Redis caching;

    Build and document RESTful APIs (GraphQL experience is a plus);

    Work with Docker to containerize services;

    Participate in deployment and CI/CD setup;

    Collaborate with team members to shape features, resolve issues, and review code.

     


     Requirements:


    1+ year of commercial experience with Node.js and NestJS;

    Solid knowledge of TypeScript and backend architecture principles;

    Experience with PostgreSQL and ORM (TypeORM or similar);

    Working knowledge of Redis;

    Experience with Docker in development environments;

    Understanding of RESTful APIs and authentication (OAuth2, JWT);

    Git workflow familiarity and team collaboration experience;

    Intermediate English or higher — ability to read docs and discuss tasks with the team.

     

     

    Nice to have:

    Experience with GraphQL;

    Knowledge of CI/CD tools (e.g., GitHub Actions);

    Familiarity with message brokers (e.g., RabbitMQ, Kafka);

    Previous experience in eCommerce or SaaS projects.

     


    We offer:

    Full-time remote work in a growing product-oriented team;

    Involvement in building a new product architecture from day one;

    Regular performance & salary reviews;

    Supportive team, direct communication, no bureaucracy.

     

     

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  • · 58 views · 10 applications · 11h

    Middle/Senior JavaScript/Node.js Developer (with AI)

    Full Remote · Ukraine · 4 years of experience · Intermediate
    We are specifically looking for a JavaScript/Node.js Developer with experience working with AI integrations. We are ready to offer assignments on ongoing AI-related projects. Requirements: 4+ years of commercial experience with back-end development...

    We are specifically looking for a JavaScript/Node.js Developer with experience working with AI integrations. We are ready to offer assignments on ongoing AI-related projects.  

     

    Requirements: 

    • 4+ years of commercial experience with back-end development using Node JS  
    • 1+ years of commercial experience with integrations with LLMs (OpenAI ChatGPT, Anthropic Claude, or similar) 
    • Willing to keep up with AI trends, ability to investigate new approaches 
    • Intermediate or higher English  

    Would be a plus: 

    • Experience with Azure AI Services or Amazon Textract 
    • Experience with Langchain or LLamaIndex 
    • Experience with Nest JS 
    • Experience with modern frontend frameworks React.js or Vue.js 
    • CI/CD processes experience 
    • Knowledge of Unit Testing frameworks 

       

    Responsibilities: 

    • Development of new functionality  
    • Investigate and integrate AI services 
    • Constantly learn and extend the expertise  
    • Take part in code reviews 
    • Create and maintain tech documentation

     

     

    Please note
    By clicking the “Apply” button for the vacancy, you automatically consent to process your personal data.

    We sincerely appreciate each response and the expressed interest in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.

     

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