Jobs

71
  • · 33 views · 3 applications · 5d

    Backend Team Lead (Node.js)

    Office Work · Cyprus, Poland · Product · 7 years of experience · Upper-Intermediate
    We are looking for Team Lead Back-end Developer. Responsibilities Team Lead: Being transparent with the team about challenges, failures, and successes Hiring and training technical personnel Determining project requirements and developing...

    We are looking for Team Lead Back-end Developer.

     

     

    ✅Responsibilities Team Lead:

    ✔️ Being transparent with the team about challenges, failures, and successes

    ✔️ Hiring and training technical personnel

    ✔️ Determining project requirements and developing work schedules for the team

    ✔️ Delegating tasks and achieving daily, weekly, and monthly goals

    ✔️ Liaising with team members and management to ensure projects are completed to standard

    ✔️ Motivating staff and creating a space where they can ask questions and voice their concerns

    ✔️ Delegating work and assignments to team members

    ✔️ Collaborating with their team to identify and fix technical problems

    ✔️ At least upper -Intermediate lvl of English

     

    And for Developer part:

    ✔️ In-house platform development

    ✔️ 3rd party API integrations

    ✔️ Actively participate in developing new features from scratch

     

    ✅ Requirements:

    ✔️ At least 8+ years of experience, 3+ years in leadership

    ✔️ Excellent technical, diagnostic, and troubleshooting skills

    ✔️ Strong leadership and organizational abilities

    ✔️ Knowledge of JavaScript and the ECMAScript 6 standards

    ✔️ 3+ years of commercial experience with Node.js

    ✔️ 5+ years of commercial experience in web development

    ✔️ Commercial experience of working with DB

    ✔️ Commercial experience of implementing the REST and WebSockets

    ✔️ Experience of GIT version control system

    ✔️ Experience with databases MySQL

    ✔️ Experience with RabbitMQ

    ✔️ Experience with Redis

     

    ✅Nice to Have:

    ✔️ Experience with TypeScript

    ✔️ Experience with Nest

     

     

    ✅ We offer excellent benefits, including but not limited to:

    🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

    📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

    ✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

    🏋️‍♂️ Company fitness corner in the office for employees;

    📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

    🎁 Birthday celebration present;

    🏝 Time for proper rest and 24 working days of Annual Vacation;

    🍲 Breakfasts and lunches in the office (partially paid by the company).

    More
  • · 109 views · 11 applications · 13d

    Middle Node.js Developer (Back-end)

    Ukraine · 3 years of experience · Upper-Intermediate
    Are you a passionate and skilled Node.js developer looking to elevate your career in a dynamic environment? Join us and become part of an innovative team working on cutting-edge solutions! We're seeking a talented Middle Node.js Developer to help build...

    Are you a passionate and skilled Node.js developer looking to elevate your career in a dynamic environment? Join us and become part of an innovative team working on cutting-edge solutions! We're seeking a talented Middle Node.js Developer to help build robust back-end systems and make a real impact.


    Location: Lviv, hybrid (office visits a few times per month)
    English Level: B2

    What You’ll Do:

    • Collaborate closely with the team lead to tackle technical challenges and deliver high-quality solutions.
    • Analyze client requirements, provide recommendations for optimal implementation, and estimate execution timeframes.
    • Break down complex tasks into manageable sub-tasks, ensuring clarity and efficiency.
    • Navigate through our internal leveling system, continuously growing and enhancing your skills.

      Key Responsibilities:
    • Execute technical tasks as assigned by the team lead.
    • Contribute to system design and code review processes.
    • Participate in team discussions to ensure clarity on task objectives and project goals.
       

      Hard Skills:

    • Node.js with TypeScript, Fastify/Express/Nest.js
    • Databases: Postgres, ElasticSearch, Redis
    • Containerization: Docker, Kubernetes (K8s)
    • Distributed Systems: Asynchronous task execution with queues, brokers, pub/sub, fanout
    • Cloud Providers: AWS, GCP
    • Experience with serverless and event-driven architectures
    • Integration with third-party services (e.g., Stripe, OpenAI)
    • Experience in setting up alerting systems to proactively detect system failures or performance degradation
    • Ability to analyze logs and metrics to understand system performance, troubleshoot issues, and identify potential improvements
    • End-to-end (E2E) testing experience

      Personal Traits:
    • Persistent and goal-oriented
    • Clear and concise communicator
    • Strong analytical mindset with a passion for problem-solving
    • A true team player who collaborates effectively
    • Well-organized, with the ability to prioritize tasks and plan effectively
    • Critical thinker, capable of solving complex problems
    • Detail-oriented and thorough in all aspects of development
    • Proactive, responsible, and capable of making independent decisions
    • Eager to learn and continuously improve


      Ready to take your skills to the next level? Join us and become part of an ambitious, growth-oriented team!
    More
  • · 46 views · 7 applications · 10d

    Senior Node.js developer (with relocation to Cyprus) to $9000

    Office Work · Cyprus · Product · 5 years of experience · Upper-Intermediate
    The international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal. Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking...

    The international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal.
    Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
    Together, we turn ideas into action—let’s get started!

    We are looking for a skilled Senior Node.js Developer with relocation to Cyprus.

     

    Requirements:
    - Strong knowledge of JavaScript and the ECMAScript 6 standards
    - 3+ years of commercial experience with Node.js and Nest.js
    - 5+ years of commercial experience in web development
    - Commercial experience of working with high loaded SQL or NO SQL databases
    - Commercial experience of implementing the REST, GraphQL and WebSockets
    - Understanding of the TDD principles and experience of writing tests
    - Understanding of microservice architecture principles
    - Experience of GIT version control system
    - Experience with RabbitMQ
    - Experience with Redis
    - Experience with databases MongoDB, MySQL
    - At least Intermediate lvl of English

    Will be a plus: 
    - 2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers
    - Experience with Kubernetes
    - Experience with Nats
    - Experience with TypeScript

     

     Duties and opportunities:

    - In-house platform development
    - 3rd party API integrations
    - Actively participate in developing new features from scratch

     

     We offer excellent benefits, including but not limited to:

     - Snacks in the Office 

    - 24 days of vacation per year
    - Attractive office location and facilities
    - Medical insurance
    - Breakfasts and lunches in the office (partially paid by the Company)
    - Languages classes (partially paid by the Company)
    - Social Club of the Company

    More
  • · 96 views · 29 applications · 24d

    Senior PHP / Node.js Engineer

    Full Remote · Worldwide · Product · 5 years of experience · Upper-Intermediate
    We’re looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on...

    We’re looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on clean code and software quality. If you’re someone who takes ownership, enjoys shaping architecture, and loves automation — we might be a great match.

    What You'll Do

    • Build and maintain microservices using PHP and Node.js
    • Design and implement scalable APIs and internal services
    • Contribute to technical decisions and architectural discussions
    • Work on refactoring and improving the existing codebase
    • Collaborate through code reviews and pair programming
    • Follow and help improve CI/CD processes and testing standards
    • Participate in TDD/BDD, A/B testing, and best practice adoption

    Tech Stack

    Backend:

    • PHP 8+ (Symfony, Laravel)
    • Node.js (Express, Fastify, etc.)

    Databases:

    • MongoDB, MySQL, PostgreSQL

    DevOps & Infrastructure:

    • AWS (EC2, S3, RDS, EKS, etc.)
    • Kubernetes, Docker
    • Jenkins

    Messaging & APIs:

    • SQS, SNS, REST APIs, Webhooks

    Monitoring & Logging:

    • Prometheus, Grafana, Kibana

    Testing:

    • PHPUnit, Postman, Jest / Mocha
    • TDD / BDD
    • A/B Testing

    What We're Looking For

    • 5+ years of experience in backend development
    • Strong hands-on experience with PHP (Symfony or Laravel) and Node.js (both required)
    • Solid understanding of microservice architecture
    • Experience with Docker and Kubernetes in production
    • Familiarity with CI/CD pipelines and tooling
    • Skilled in writing tests and maintaining code quality
    • English level B1 or higher for team communication

    Nice-to-Haves

    • Experience with TypeScript
    • Background in high-load or scalable systems
    • Experience working in distributed, international teams

    Work Setup: Fully remote, flexible hours
    Team: International, highly professional, knowledge-sharing culture
    Processes: Mature, transparent, and open to improvements
    Communication: Direct, no bureaucracy — we value initiative and ideas

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  • · 76 views · 7 applications · 27d

    NodeJS Backend Developer + Data (only Ukraine)

    Full Remote · Ukraine · Product · 4 years of experience · Upper-Intermediate
    We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology – from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and...

    We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology – from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and help each other push the company forward to the cutting edge of today’s tech. Our team can do it all (NodeJS, MongoDB, Redis, K8S, SQL, Docker, Google Pub/Sub, and Cloud Services-GCP).


    Responsibilities:

    • Design & develop services in NodeJS, MongoDB, SQL
    • Work both autonomously and collaboratively across disciplines with Product and Developers
    • Solve various product challenges with creative solutions
    • Support existing internal products

       

    Requirements:

    • B.Sc. in computer science or equivalent
    • Experience with Backend Services NodeJS - minimum 4 years - must
    • Deep understanding of NodeJS Core Infrastructure – async operations, multi threads, and streams
    • Experience with Kafka/PubSub or any other message broker
    • Experience with MongoDB and MySQL
    • Experience with Cloud Services (GCP)
    • Experience with Docker and Orchestration Infrastructures (K8S) and microservices
    • Experience with server API and HTTP calls on a large scale
    • Experience with OOP principles and design
    • Freely spoken English


      Advantages:

    • Experience with Redis
    • Experience with CI-CD

     

    What we offer:

    • 20 working days’ vacation; 
    • 10 paid sick leaves;
    • public holidays;
    • equipment;
    • accountant helps with documents;
    • many cool team activities.
       

    Apply now and start a new page of your fast career growth with us!

    More
  • · 63 views · 8 applications · 20d

    Senior FullStack developer Node.js/React.js

    Full Remote · Ukraine · 6 years of experience · Upper-Intermediate
    ROLE OVERVIEW We are seeking a Senior Full Stack Engineer with a proven track record in Node.js and React.js. You will be responsible for designing, developing, and optimizing both the frontend and backend services of our AI-driven recruiting platform....

    ROLE OVERVIEW
    We are seeking a Senior Full Stack Engineer with a proven track record in Node.js and React.js. You will be responsible for designing, developing, and optimizing both the frontend and backend services of our AI-driven recruiting platform. Your contributions will be pivotal in integrating new AI features.

    TEAM
    You will be part of a cross-functional team consisting of 4 developers, 1 QA, 1 BA, 1 PO, a DevOps engineer, and a tech lead. Together, we’re tackling the challenges of managing multiple data integrations, developing AI-driven processes, and creating a user-friendly website to transform the hiring process.

    Technical knowledge

    - 6+ years of professional experience with Node.js and React.js.
    - Strong expertise with Express.js and Next.js frameworks.
    - Solid TypeScript experience.
    - Hands-on experience with GCP or AWS services (e.g., Cloud Storage / S3, PubSub / SQS, Cloud Functions / Lambda).
    - Proficiency in both SQL and NoSQL databases.
    - Strong experience developing REST and GraphQL APIs.
    - ElasticSearch experience for search and indexing.
    - Experience with TDD methodologies and writing unit tests to ensure high-quality, maintainable code.
    - Upper-intermediate or higher level of spoken English (B2+).

    Responsibilities

    - Design and implement frontend (React.js, Next.js) and backend (Node.js, Express.js) components, ensuring maintainability, scalability, and performance.
    - Develop and maintain RESTful APIs and microservices to support data flows within the platform.
    - Utilize GCP or AWS services (Cloud Storage / S3, Pub/Sub or SQS, Cloud Functions or Lambda) for optimal performance and scalability.
    - Work with SQL and NoSQL databases to store and manage large data sets efficiently.
    - Leverage ElasticSearch for advanced data search and analytics capabilities.
    - Collaborate closely with the QA, BA, PO, DevOps, and Tech Lead to deliver high-quality features in an agile environment.
    - Integrate AI components (OpenAI, AssemblyAI, etc.) into the platform to power advanced features such as natural language processing and data analysis.
    - Conduct peer reviews, uphold coding standards, and mentor junior developers.
    - Participate in architecture discussions, propose improvements, and keep the tech stack up-to-date.

    Will be a plus

    - Commercial experience with GCP
    - Development of LLM integrations (OpenAI, AssemblyAI, Anthropic)
    - Commercial experience with workflow engines such as GCP workflows, Kestra, AWS Step Functions and so on
    - Prompt engineering experience

    What we offer

    - Interesting and challenging tasks;
    - Opportunity for growth and professional development;
    - Competitive salary;
    - Support in self-education and initiatives aimed at professional development (annual training budget);
    - Flexible working hours;
    - Transparent communication;
    - Regular performance reviews;
    - 18 working days of vacation, 10 paid sick leave days;
    - Possibility to work remotely.

    More
  • · 56 views · 8 applications · 20d

    NodeJS Backend Developer + Data (only Ukraine)

    Full Remote · Ukraine · Product · 4 years of experience · Upper-Intermediate
    We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology, from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and...

    We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology, from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and help each other push the company forward to the cutting edge of today’s tech. Our team can do it all (NodeJS, MongoDB, Redis, K8S, SQL, Docker, Google Pub/Sub, and Cloud Services-GCP).


    Responsibilities:

    • Design & develop services in NodeJS, MongoDB, SQL
    • Work both autonomously and collaboratively across disciplines with Product and Developers
    • Solve various product challenges with creative solutions
    • Support existing internal products

       

    Requirements:

    • B.Sc. in computer science or equivalent
    • Experience with Backend Services NodeJS - minimum 4 years - must
    • Deep understanding of NodeJS Core Infrastructure – async operations, multi threads, and streams
    • Experience with Kafka/PubSub or any other message broker
    • Experience with MongoDB and MySQL
    • Experience with Cloud Services (GCP)
    • Experience with Docker and Orchestration Infrastructures (K8S) and microservices
    • Experience with server API and HTTP calls on a large scale
    • Experience with OOP principles and design
    • Freely spoken English


      Advantages:

    • Experience with Redis
    • Experience with CI-CD

     

    What we offer:

    • 20 working days’ vacation; 
    • 10 paid sick leaves;
    • public holidays;
    • equipment;
    • accountant helps with documents;
    • many cool team activities.
       

    Apply now and start a new page of your fast career growth with us!

    More
  • · 84 views · 16 applications · 20d

    Senior Backend Engineer, PHP and Node.js (Platform)

    Full Remote · Worldwide · Product · 5 years of experience · Upper-Intermediate
    Founded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our customers with a high-end micro-service-based platform as a service that aims to process billions of financial transactions per day. We provide a cross-regional...

    Founded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our customers with a high-end micro-service-based platform as a service that aims to process billions of financial transactions per day. We provide a cross-regional setup and are chasing latency reduction down to zero. We highly invest in delivering the best game experience and smooth connection regardless of the internet coverage and bandwidth of the game clients.

    Role Overview:

    One of our squad teams is looking for a Senior Backend Engineer to participate in developing our cutting-edge solution, where milliseconds matter. Our problem statement is not straightforward, as we aim to achieve high-end results in all important technical aspects of our business:

    • best availability,
    • lowest possible latency in all transaction processing operations and in every micro-service,
    • the most efficient resource usage.

    If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast “PoC first” approach with a deep sense of ownership, we would love to hear from you.

    To succeed in the role, you will have:

    • Degree in Computer Science or related field.
    • Strong proficiency in PHP with a deep understanding of OOP, SOLID, MVC architectures, and design patterns.
    • Experience in building and consuming RESTful APIs.
    • Knowledge and experience in Web application frameworks (e.g. Symfony, Laminas,)
    • Strong development experience in Node.js/TypeScript.
    • Solid grasp of asynchronous programming techniques and their applications in PHP and JavaScript.
    • Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (Redshift, ClickHouse), and NoSQL technologies (DynamoDB, MongoDB).
    • Skilled in developing and maintaining end-to-end and unit tests.
    • Proven track record of developing production-ready solutions.

    Preferred additional qualifications:

    • Experience with large-scale microservices architecture.
    • Experience with Apache Kafka.
    • Experience with GRPC.
    • Familiarity with cloud providers (AWS, GCP).
    • Knowledge of Kubernetes.
    • Understanding of application security and industry best practices.
    • Degree in Computer Science or related field.

    What will you be doing?

    • Develop and maintain robust backend systems for our promotional features.
    • Optimize existing systems for enhanced performance and scalability.
    • Lead technical decisions and contribute to our SaaS solutions.
    • Collaborate with distributed teams to innovate and implement new features.
    • Ensure code and architectural excellence through reviews.
    • Address complex technical challenges with innovative solutions.

     

    If the job description rings a bell — take action and apply!
    Looking forward to welcoming you to the iGaming world!

    Ambitious goals require a quick ability to maneuver through changes in the world. Playson is all about that.

    Join us today!

    More
  • · 83 views · 34 applications · 5d

    Backend Developer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    We're looking for an experienced and driven NodeJS backend developer to join our passionate team! We're building a next-generation platform designed to challenge conventional workflows and introduce smarter, more intuitive backend systems. The...

    We're looking for an experienced and driven NodeJS backend developer to join our passionate team!

    We're building a next-generation platform designed to challenge conventional workflows and introduce smarter, more intuitive backend systems. The architecture is focused on scalability, performance, and developer experience, enabling seamless integration and innovation. This is an opportunity to work on high-impact, meaningful features that will power real-world applications used by thousands.



    Responsibilities:

    • Develop and maintain scalable backend services with Node.js
    • Build and optimise RESTful APIs
    • Work with SQL/NoSQL DBs
    • Ensure code is clean, well-tested, and production-ready
    • Collaborate with cross-functional teams to deliver high-quality features
    • Adapt to new tools and technologies as needed


    Requirements:

    • 5+ years of experience in backend development
    • Strong proficiency in Node.jsTypeScript, and JavaScript (ES6+)
    • Solid understanding of REST architecture
    • Experience with NoSQL and SQL databases
    • Able to work autonomously and deliver quality under tight timelines
    More
  • · 145 views · 17 applications · 30d

    Back-End Engineer

    Full Remote · Ukraine · 5 years of experience · Upper-Intermediate
    On behalf of our Client from France, Mobilunity is looking for a Back-End Engineer. Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and...

    On behalf of our Client from France, Mobilunity is looking for a Back-End Engineer.


    Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.


    Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.

    They are looking for a back-end engineer to help architect and build a backend designed for performance, reliability, and isolation for their B2B platform. You’ll design APIs and data replication flows to feed a new B2C search and booking experience. You’ll ensure their B2C platform stays live even if B2B is down.


    Requirements:

    • 5+ years experience in a software development
    • Strong experience with caching strategies, event-driven architectures, and read replicas
    • Proficiency with Node.js, and frameworks like NestJS or AdonisJS
    • Hands-on experience with PostgreSQL
    • Familiarity with API Gateway, Infrastructure as Code (e.g., Terraform), and AWS services (including SNS, IA, etc.)
    • Understanding of search engine technologies such as Elasticsearch or OpenSearch
    • Familiarity with availability models in the hospitality industry is a plus
    • Experience with React Native is a plus
    • Excellent problem-solving skills
    • Ability to communicate clearly and effectively both verbally and in writing with internal teams.
    • Upper-intermediate, close to advance English


    In return we offer:

    • The friendliest community of like-minded IT-people
    • Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
    • Mobilunity Medical Insurance program designed to attend our teams’ needs
    • Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
    • Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
    • No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones on all of the 3 floors
    • English classes in 1-to-1 & group modes with elements of gamification
    • Neverending fun: sports events, tournaments, music band, multiple affinity groups


    Come on board, and let’s grow together!

    More
  • · 85 views · 6 applications · 27d

    Senior Backend Engineer (Node/Go)

    Full Remote · Ukraine · 6 years of experience · Upper-Intermediate
    We’re looking for a Senior Backend Engineer to join our lean, highly skilled R&D team. In this role, you’ll work primarily on backend API development using Node.js (TypeScript), while also contributing to our powerful CLI tools written in Go. You’ll have...

    We’re looking for a Senior Backend Engineer to join our lean, highly skilled R&D team. In this role, you’ll work primarily on backend API development using Node.js (TypeScript), while also contributing to our powerful CLI tools written in Go. You’ll have a direct hand in shaping the architecture, scalability, and quality of a system used by modern engineering teams.

     

    What You’ll Do

    • Lead backend API development using Node.js (TypeScript) — designing, building, and maintaining scalable services.
    • Contribute to CLI development with Go, enhancing tooling that empowers users to interact seamlessly with the platform.
    • Architect and optimize backend systems and APIs, ensuring performance, security, and reliability at scale.
    • Take complete ownership of projects, from initial definition and design to development, testing, and post-deployment.
    • Collaborate closely with a tight-knit R&D team through code reviews, technical discussions, and product planning.
    • Uphold coding standards and best practices while influencing architectural and technical decisions.
    • Communicate technical concepts clearly across engineering and product teams.

       

    What you bring

     

    • Bachelor's degree in computer science or equivalent engineering experience from a distinguished military unit.
    • 6+ years of software engineering experience, with 3+ years focused on backend development at scale.
    • Expert-level knowledge of Node.js (TypeScript) backend development, with extensive experience building RESTful APIs and working with microservices architectures.
    • Strong background in relational databases (e.g. MySQL, PostgreSQL), caching (e.g. Redis, Dragonfly), and cloud services (AWS: S3, RDS, IAM).
    • Solid understanding of software architecture, API design, distributed systems, and scalable backend patterns.
    • Excellent English communication skills (written and verbal).
    • A collaborative spirit and drive for tackling complex technical challenges in a fast-paced startup environment.

       

    Bonus points

    • Hands-on experience with Go, particularly in building CLI tools or backend systems.
    • Experience with Infrastructure as Code tools like Terraform, Pulumi, or CloudFormation.
    • Familiarity with Docker, Kubernetes, and containerized application delivery.
    • Experience working with graph databases (e.g., NeptuneDB, Neo4j).

     

    More
  • · 150 views · 67 applications · 26d

    Senior Node.js Developer

    Office Work · Ukraine (Lviv) · 3 years of experience · Upper-Intermediate
    Peeklogic is a great and innovative Salesforce Development Company. We are looking for experienced Senior Node.js Developer with good verbal and written English Apply now for this position and become a part of our great team! We expect: 3+ years of...

    Peeklogic is a great and innovative Salesforce Development Company.

    We are looking for experienced Senior Node.js Developer with good verbal and written English

    Apply now for this position and become a part of our great team!

     

         We expect:

    • 3+ years of experience with Node.js and the Nest.JS framework;
    • Experience with Prisma and relational databases (preferably MSSQL);
    • Experience with or willingness to work with Angular or other frontend frameworks;
    • Good written and spoken English communication skills;
    • Willingness to work with new technologies;
    • Ability to work independently and manage your own development tasks.

      Will be a plus:

    • Understanding of WebSocket, Socket.io, or WebRTC;
    • Knowledge of Dart/Flutter;
    • Familiarity with CI/CD, Docker, or Kubernetes;
    • Experience with Salesforce.

     

          We offer:

    • Interesting and challenging project
    • Competitive salary
    • Comfortable working environment
    • Paid vacations and sick-leaves, additional days-off
    • Friendly team and democratic corporate culturе (сorporate team-building events, corporate parties)
    • Full-time position with flexible working hours
    • Free grammar and vocabulary English courses
    More
  • · 115 views · 15 applications · 25d

    Senior PHP / Node.js Engineer

    Full Remote · Worldwide · 5 years of experience · Upper-Intermediate
    QIT Software is looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong...

    QIT Software is looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on clean code and software quality. If you’re someone who takes ownership, enjoys shaping architecture, and loves automation — we might be a great match.

     

    Hiring process:
    1 - Pre-screen (up to 30 mins), 2 - Test task, 3- Technical interview (~30-45 mins), 4- Final interview

     

    Requirements:
    - 5+ years of experience in backend development
    - Strong hands-on experience with PHP (Symfony or Laravel) and Node.js (both required)

    - Experience with Domain-Driven Design (DDD), Saga Pattern, Event Sourcing, and CQRS is required.
    - Solid understanding of microservice architecture
    - Experience with Docker and Kubernetes in production
    - Familiarity with CI/CD pipelines and tooling
    - Skilled in writing tests and maintaining code quality
    - English level B2 or higher for team communication

     

    Responsibilities:

    - Build and maintain microservices using PHP and Node.js
    - Design and implement scalable APIs and internal services
    - Contribute to technical decisions and architectural discussions
    - Work on refactoring and improving the existing codebase
    - Collaborate through code reviews and pair programming
    - Follow and help improve CI/CD processes and testing standards
    - Participate in TDD/BDD, A/B testing, and best practice adoption

     

    Will be a plus:

    - Experience with TypeScript
    - Background in high-load or scalable systems
    - Experience working in distributed, international teams

     

    What we offer:

    - The ability to work remotely from anywhere in the world;
    - Flexible work schedule, no micromanagement, no strict deadlines and free overtime work;
    - Work in European and American products with a modern technology stack in different industries (Finance, Technology, Health, Construction, Media, etc.);
    - Revision of wages every year or on an individual basis;
    - Accounting support and full payment of taxes by the company;
    - 100% compensation for remote English lessons;
    - Paid 15 vacation days, 5 sick days and public holidays.

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  • · 292 views · 28 applications · 24d

    Senior Software Developer to $6500

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate MilTech 🪖
    We are hiring a Senior Software Developer for a cutting-edge surveillance and video analytics project developed for an Israeli client in the defense and security space. The role involves enhancing and expanding an existing platform to meet strict...

    We are hiring a Senior Software Developer for a cutting-edge surveillance and video analytics project developed for an Israeli client in the defense and security space. The role involves enhancing and expanding an existing platform to meet strict requirements defined in a government-level tender.

     

    About the Project:

    You’ll work on a complex real-time video streaming and analytics system used for monitoring and drone-based reconnaissance. The system ingests RTSP feeds from PTZ cameras and drone devices, streams them via MediaMTX, and delivers processed insights through a secure, web-based dashboard. The platform requires seamless integration with ONVIF-compliant devices, advanced control over drone operations via WebSocket, and highly accurate detection of motion, humans, and vehicles in the video feed.

     

    Key Responsibilities:

    • Refactor and scale the streaming architecture using RTSP and WebRTC protocols.

    • Integrate and manage PTZ cameras through ONVIF with real-time control.

    • Build robust APIs for drone communication and control using RTSP and WebSocket.

    • Implement secure video recording with civilian-grade encryption and strong authentication.

    • Develop and tune video analytics features such as VMD and object detection with 90%+ accuracy.

    • Contribute to both back-end and front-end development using Node.js, React, Vite, and TypeScript.

    • Troubleshoot and optimize the platform for performance, security, and maintainability.

     

    Requirements:

    • 5+ years of hands-on software development experience.

    • Deep experience with RTSP, WebRTC, and MediaMTX or similar platforms.

    • Strong proficiency in ONVIF protocol and PTZ camera control.

    • Experience building APIs and controlling drone systems over WebSocket.

    • Solid background in security: encryption, authentication, access control.

    • Proven ability to implement and optimize real-time video analytics.

    • Advanced skills in Node.js, React, Vite, and TypeScript.

    • Ability to work independently and deliver high-quality code in a dynamic, fast-paced environment.

     

    This is a unique opportunity to contribute to a high-stakes system with real-world impact, working closely with a client based in Israel. You’ll be part of a team pushing the boundaries of what’s possible in live video intelligence.

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  • · 123 views · 42 applications · 24d

    Back-end Developer with Node.js

    Full Remote · Ukraine · 2 years of experience · Upper-Intermediate
    What We're Looking for: - 2-3 years of commercial experience on this position - Node.js - Python - TypeScript - PostgreSQL - FastAPI - Django - AWS - Docker - GCP - English level Upper-Intermediate ...

    What We're Looking for: 

    - 2-3 years of commercial experience on this position 

    - Node.js

    - Python

    - TypeScript

    - PostgreSQL

    - FastAPI

    - Django

    - AWS

    - Docker

    - GCP

    - English level Upper-Intermediate 

     

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