Jobs Node.js

Welcome to ApexTech 🙌 

We are looking for 🚀 Fullstack Developer 🚀 who enjoys learning, building, and switching between projects. 

Responsibilities: 

● Advanced Backend and Frontend developments (JavaScript / NextJS / ReactJS) 

● Mentor / Coach other team members 

● Code reviews and refactoring 

● Advanced problem analysis and solving in production 

● Bug fixing, follow-up and workaround, identification of pain points in the platform 

● Responsible for the efficiency of all the components in the infrastructure 

● Write technical specifications when needed 

● Automate and Optimize repetitive tasks 

Required skills: 

● 5+ years of experience in JavaScript fullstack development (NodeJS / NextJS / ReactJS) 

● Proficient in building SSR/SSG/ISR web applications. 

● Proficient in building and consuming APIs - Rest / GraphQL 

● Strong knowledge of accessibility (a11y) 

● Strong understanding of SEO best practises, semantic HTML and metadata 

● Familiar with Cloudflare for CDN, caching, security and performance optimizations. 

● Familiar with Cloud DevOps (AWS preferred) 

● Eye for detail and sensitivity for graphics and aesthetics 

● Adaptability and responsiveness 

● Great analytical skills 

● Fluent in English 

● Team-player 

Nice-to-have: 

● Experience with Python Backend Development (Django / FastAPI) 

● Experience with a Headless CMS (like Sanity / Contentful, or Strapi) 

● Experience using Tailwind CSS or CSS-in-JS solutions. 

● Experience using UI libraries (like RadixUI / HeadlessUI / MaterialUI) 

● Exposure to internationalization (i18n) in NextJS 

Interview process: 

1. Intro-call with the Recruiter. 

2. Technical Interview. 

3. Client Interview. 

What do we offer?

 💻 Full remote work and meetings for brainstorming. 

💡Freedom and flexibility. 

🚀A team of top experts and synergy of the entire organization. 

💸Competitive salary. 

🌿 Vacation and sick leaves. 

🙏Therapy sessions with our psychologist. 

📚Budget for professional development. 

💃Corporate events and team building.

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.
 

Your impact:

• Take part in the full development cycle — from technical research and solution design to release and production support;
• Design and build backend solutions using NestJS / Node.js / PostgreSQL for our products;
• Work on the frontend with React, Redux Toolkit, and Next.js to keep a strong end-to-end view of the product;
• Reduce technical debt and improve the stability, scalability, and overall code quality of the platform;
• Partner closely with Product and Growth teams to turn ideas and hypotheses into real features for users;
• Join architecture discussions, code reviews, and help shape our engineering standards;
• Collaborate with SRE/DevOps to improve CI/CD, monitoring, and release processes.
  
  About you:
• 5+ years of hands-on experience with in web development;
• 4+ years of backend experience with Node.js / NestJS;
• 3+ years of hands-on experience with JavaScript / TypeScript;
• Strong knowledge of PostgreSQL and experience with an ORM (TypeORM or Prisma);
• Solid frontend skills with React, Redux Toolkit, and Next.js;
• Good understanding of CSR, SSR, and SSG and when to use each in modern web apps;
• Experience writing unit and integration tests;
• Comfortable discussing architecture, design patterns, and best practices;
• Proactive, open to feedback, and confident working in a team environment;
• Product-minded — you care about how technical decisions impact users and the business;
• Upper-Intermediate English level.
  
  Will be a plus:
• Actively use AI tools like Cursor, GitHub Copilot, ChatGPT, or Claude Code;
• Experience with AWS, Kubernetes, and CI/CD pipelines;
• Hands-on work with third-party services such as: Payment providers (Solidgate or similar), Email marketing platforms, Zendesk or customer support tools;
• Understanding of product and business metrics like LTV, ARPU, CPA, and conversion rates.
   

What you get at BetterMe:
A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Time off & balance. 20 paid vacation days, paid sick leave, and additional days off around public holidays.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.
 

Find more about us on social media platforms: Instagram, LinkedIn.

ABCloudz is a dynamic technology company specializing in software development, modernization, and digital transformation, with a strong focus on building AI-driven solutions.
We are looking for a motivated Trainee Software Engineer who is eager to grow in development and take part in AI research and implementation.
If you already have a foundation in JavaScript, TypeScript, and Python and want to develop your skills while working with AI and Web3 technologies, this is the perfect opportunity to start your career and Internship Program with us.

Requirements

• Willingness to learn and thirst for knowledge
• Basic knowledge of Object Oriented Programming
• Solid knowledge of Java Script and TypeScript
• Knowledge of Python
• Understanding of basic NodeJS concepts
• Understanding REST API
• Experience with Linux-like OSs, console
• Basic understanding of algorithms and data structures
• Basic knowledge of Git, Docker (console or UI clients)
• Experience with relational DBs, basic SQL knowledge

• At least the Intermediate level of English

   

Will be a plus

• Understanding WebSockets
• Understanding software architectures and architecture patterns
• Familiarity with module testing
• Understanding NoSQL DBMS (MongoDB, Redis)
• Familiarity with Nest.JS
• Familiarity with LLM and ML

• Familiarity with web3 technologies

   

Responsibilities

• Develop and maintain backend features using Node.js and NestJS under guidance
• Implement REST and basic GraphQL endpoints following existing patterns
• Contribute to microservice-based applications
• Implement simple inter-service communication using NATS or RabbitMQ. Handle basic event publishing and consuming
• Assist in integrating LLM-based features using existing SDKs or APIs
• Interact with blockchain networks using libraries
• Assist in implementing wallet-based authentication
• Implement and test smart contract interactions
• Write clean, readable, and well-documented code
• Fix bugs and address technical debt in existing services
• Write basic unit tests (Jest)
• Participate in code reviews (as a learner)

We are looking for a highly experienced Senior Backend Engineer with a strong background in designing and developing scalable backend systems

Key Responsibilities

• Design, develop, and maintain robust backend services using NestJS, following best practices in modular architecture, DI, and middleware design.
• Architect and optimize complex PostgreSQL schemas, including migrations, relationships, and handling of semi-structured data via JSONB.
• Set up and tune Elasticsearch for multilingual, full-text search with support for analyzers, stemming, and synonyms.
• Implement and maintain synchronization strategies between PostgreSQL and Elasticsearch, using queues or manual sync mechanisms.
• Build reliable, well-documented RESTful APIs; experience with GraphQL is a strong advantage.
• Ensure secure access control, rate-limiting, and robust authentication mechanisms.
• Utilize Redis for caching, rate-limiting, and background job processing (e.g., Elasticsearch sync jobs).
• Write clean, maintainable, and thoroughly tested code using Jest or similar testing frameworks.
• Collaborate with cross-functional teams, take ownership of feature delivery, and contribute to the overall architecture and tech roadmap.

Required Skills

• 5+ years of professional experience in backend development, ideally within high-scale or real-time systems.
• Production-level experience with NestJS, PostgreSQL, Elasticsearch, and Redis.
• Deep understanding of system design, data modeling, and query optimization.
• Solid grasp of event-driven architecture and asynchronous job processing.
• Comfortable working in fast-paced, product-focused environments.
• Excellent problem-solving skills and a proactive mindset.
• English: B2 level or higher – able to clearly articulate technical concepts and actively participate in discussions.

Metamindz is a UK-based IT software company providing fractional CTO services and building high-tier digital products. 

We are looking for a Senior Software Engineer to join a very early-stage, self-funded startup that is building a mobile-first product aimed at transforming how pet-care businesses(dog walking, pet sitting, training, etc.) operate day-to-day.

The product will help pet-care companies manage schedules, assign freelancers (dog walkers, sitters, trainers), handle invoices and receipts, and run their operations more efficiently - all from a single mobile app.

This position is for a strong, product-minded engineer that would be excited about building the first production version of the app.

Responsibilities:

• Build and ship the first version of a React Native mobile application from existing designs
• Implement core product features including scheduling, assignments, and basic operational workflows
• Develop and maintain a backend using NodeJS and TypeScript
• Work with Supabase or Firebase for authentication and real-time features
• Design and work with SQL databases, ensuring clean schemas and reliable data flows
• Handle app submissions and updates for App Store and Google Play
• Collaborate closely with founders and product stakeholders
• Use AI tools pragmatically to increase development speed and quality, while reviewing and owning the output
• Write clean, maintainable, and production-ready code with a strong sense of responsibility

Requirements:

• 4+ years of commercial experience with React Native
• Proven experience publishing apps to the App Store and Play Store
• 3+ years of commercial experience with NodeJS and TypeScript
• Hands-on experience with Supabase and/or Firebase
• Strong understanding of SQL databases and experience using ORMs
• Solid engineering fundamentals and ability to work independently
• Professional proficiency in English (written and spoken)
• Strong soft skills, clear communication, and ownership mindset
• Comfortable using AI as a productivity multiplier
   

Nice to Have:

• Experience working with very early-stage or lean startups
• Product-oriented mindset and ability to make pragmatic technical decisions
• Previous experience building MVPs or v1 products from scratch

What We Offer:

• Short-term contract engagement (3–4 months) with clear scope and ownership
• Fully remote work and flexible schedule
• Direct impact on a real product from day one
• Minimal process, no bureaucracy, no micromanagement
• Opportunity to shape the technical foundation of a growing product
• Competitive contract compensation, aligned with seniority and impact

How to apply:

Please send a short blurb about yourself and your favorite ice cream flavor (mine is cherry) :)

We are hiring a Senior Backend Developer (Node.js) for a product company building an AI powered pricing and repricing platform for ecommerce sellers. The product helps online merchants automate pricing decisions across multiple sales channels, process large volumes of product and market data, and react to changes in real time to improve revenue and margins.

The platform is data intensive and integration heavy. It works with external marketplaces, payment systems, messaging providers, and internal automation pipelines. A significant part of the system is focused on scalable REST APIs, background job processing, real time updates, and reliable communication between services.

The backend is cloud native and runs on GCP. It is built around Node.js and Express, with MongoDB as the primary database, Redis for caching and queues, and OpenSearch for search and indexing. The system operates under high load and requires careful attention to performance, scalability, and data consistency.

In this role, you will work on core backend services, design and evolve APIs, integrate third party services, and improve the existing codebase. You will be involved in architectural decisions, refactoring, and ensuring high code quality through testing and reviews.

Responsibilities

• Develop and maintain backend services using Node.js and Express

• Design and implement REST APIs and third party integrations

• Work with MongoDB, Redis, and OpenSearch to ensure data efficiency and scalability

• Build and maintain background jobs, queues, and real time communication features

• Integrate external services such as payment providers, email and SMS services

• Write unit and integration tests and participate in code reviews

• Optimize performance, reliability, and scalability of backend systems

• Work with an existing production codebase, including refactoring and improvements

Requirements

• 5 or more years of commercial experience with Node.js

• Strong experience with Express and REST API design

• Solid knowledge of MongoDB, including Mongoose, aggregations, and indexing

• Hands on experience with Redis for caching, queues, or pub sub

• Experience writing automated tests using tools such as Mocha, Chai, or Supertest

• Good understanding of Git based workflows, code reviews, and collaboration

• Experience integrating third party APIs

• Confident English level sufficient for daily work in an international team

Nice to have

• Experience with TypeScript or migrating JavaScript projects to TypeScript

• Experience with GCP services such as Cloud Run, KMS, or Cloud Storage

• Experience with OpenSearch or Elasticsearch

• Experience with WebSockets or real time communication

• Experience with Stripe payments and webhook handling

• Experience with Google APIs, OAuth 2.0, or email processing

• Understanding of background job processing and queue based architectures

• Knowledge of web application security principles

This is a long term opportunity to work on a mature product with real customers, meaningful scale, and a strong technical backend focus.

Role Overview:

We are seeking a highly experienced Senior Node.js Engineer to join our growing engineering team. As a senior member of our team, you will take on a leadership role in designing, implementing, and scaling highly performant systems. You will work with cloud infrastructure, primarily AWS, and build robust microservices that support high-load, real-time applications.

You will be responsible for architecting complex systems, ensuring scalability and efficiency while also providing mentorship to junior developers. This is an exciting opportunity for a self-driven, technically versatile engineer who is comfortable working independently and thrives in a fast-paced, collaborative environment.

Key Responsibilities:

• Architecture & Design: Lead the architecture and design of high-performance, scalable, and fault-tolerant Node.js applications and microservices running in a cloud environment (primarily AWS).
• Cloud Infrastructure: Utilize AWS services such as EC2, Lambda, RDS, DynamoDB, SQS, and others to ensure that applications are highly available, secure, and performant.
• Microservices: Build and manage distributed, high-load microservices that can scale effectively and handle large volumes of concurrent traffic.
• High-Performance Systems: Optimize Node.js applications for performance under high load, ensuring minimal latency and maximum throughput.
• Multithreading: Implement advanced multithreading techniques to enhance system performance and concurrency.

• Code Quality & Best Practices: Write clean, maintainable, and efficient code while adhering to industry best practices and design patterns.

   

  Required Qualifications:

• At least 5 years of experience as a Backend Developer.
• In-depth knowledge and experience developing API’s and microservices
• Strong proficiency with JavaScript, and Knowledge of Node.js and frameworks available for it (such as Express or equivalent)
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Understanding fundamental design principles behind a scalable application
• Experience working with various data storage solutions such as Redis, MongoDB, etc.
• Experience working with Queuing solutions such as gearman, RabbitMQ, SQS, etc.
• Implementing automated testing modules and unit tests
• Proficient understanding of code versioning tools, such as Git
• Experience with cloud services such as AWS and GCP
• Experience working with Linux

• Experience with CI/CD processes

   

  Desired Qualifications:

• Containerization & Orchestration: Familiarity with containerization (Docker) and orchestration tools (Kubernetes).
• Advanced Monitoring & Logging: Experience setting up advanced monitoring, logging, and alerting systems using tools such as AWS CloudWatch, Datadog, or ELK Stack.
• Security Best Practices: Understanding of secure coding practices and experience implementing security measures in cloud-based applications.

An innovative startup operating at the intersection of AI and real-time communication.

Our goal is to build a modern web application with intelligent algorithms, low-latency interactions, and a self-hosted infrastructure at its core.
 

Your responsibilities

• Develop and maintain a web application using Next.js
• Implement real-time features with WebRTC / LiveKit
• Work with Supabase (Postgres), including local development and setup
• Build clean, scalable UI using Tailwind CSS and shadcn/ui
• Improve system architecture, CI/CD, GitOps, and manage deployments on Vercel
• Actively use AI-powered tools (ChatGPT, Gemini, Claude, Cursor) in daily development workflows
   

Must-have requirements

• Strong expertise in Next.js and the React ecosystem
• Solid full-stack experience with TypeScript / JavaScript
• Hands-on experience with WebRTC (chat or video applications)
• Experience with an ORM: Drizzle (preferred) or Prisma
• Confident use of Git / GitOps
• Regular use of AI assistants for software development
   

Nice to have

• Experience with Stripe integration or Firebase
• Knowledge of Docker, GitLab CI/CD, and pipeline setup
• Familiarity with Cloudflare Workers or Edge Computing
• Basic knowledge of Python
   

A FinTech payment gateway for the US market. The platform integrates with payment providers and processes transactions for US-based merchants.

What You’ll Be Doing

• Develop and maintain features across the full stack — from task clarification to production release.
• Build and support backend services using Node.js (Express).
• Work with databases, primarily PostgreSQL, and occasionally MongoDB.
• Develop responsive UI components using React and ensure smooth frontend-backend interaction.
• Integrate with external payment providers and maintain stable, well-documented APIs.
• Participate in code reviews and contribute to improving code quality and maintainability.
• Support debugging, issue resolution, and performance improvements in collaboration with senior engineers.

Requirements (Middle Level)

Must-have:

• 6+ years of commercial development experience (full-stack or backend with React experience as a plus).
• Solid knowledge of Node.js and experience with Express or a similar framework.
• Experience designing and developing REST APIs (validation, status codes, authentication, versioning).
• Practical experience with PostgreSQL (queries, basic indexing, simple query optimization).
• Hands-on experience with React (components, hooks, forms, API integration).
• Good understanding of Git and collaborative workflows (PRs, code reviews, branching strategies).
• Ability to independently handle medium-complexity tasks, clarify requirements, and deliver features to production.

Nice to Have:

• Experience with MongoDB.
• Exposure to FinTech, payment integrations, or understanding of PCI-related constraints.
• Basic experience with unit/integration testing.
• Familiarity with Docker and CI/CD pipelines.

Working Hours

• Availability to work with US stakeholders - approximately 16:00 - 01:00 Kyiv time. 

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, FinTech, and Web3 industries. 
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.
 

We’re looking for a Senior BackEnd Developer for an all-in-one SaaS platform that helps agencies and creators manage large-scale social media operations.

Today, these teams rely on spreadsheets, Discord, and multiple disconnected tools to handle scheduling, payroll, analytics, and communication. The platform replaces all of that with one centralized system.
 

Think of it as: workforce management + scheduling + payroll + analytics + messaging + automation in a single web app.

This is an operations-focused product built around dashboards, real-time systems, and complex business logic rather than a marketing-oriented application.

Stack: TypeScript/JavaScript, React, Node.js (NestJS/Express), REST APIs, WebSockets, PostgreSQL + MongoDB, Redis, AWS (Lambda, API Gateway, SQS/SNS, DynamoDB, S3), Docker, CI/CD, Jest
Stage: Early build; core architecture and foundations in progress

Team: 3x Backend Developers, 3x Frontend Developers, Solution Architect, PM, BA, QA, DevOps, Designer
 

Requirements:

• 5+ years of experience in JavaScript, TypeScript, React
• Strong Node.js (Express.js, NestJS)
• Strong SQL & NoSQL: PostgreSQL, MySQL, MongoDB
• Experience with Redis (caching, queues)
• Real-time systems (WebSockets / socket-based)
• REST API design & Git
• Microservices & distributed systems architecture
• AWS (Lambda, DynamoDB, S3, SQS, SNS, API Gateway)
• Docker & CI/CD pipelines
• Testing: Jest + integration / e2e
• Background processing (queues, schedulers, workers)
• Complex RBAC & permission logic
• Security best practices (auth flows, rate limiting, audit logs, secrets management)
• Production mindset (logging, monitoring, debugging, performance tuning)
• Experience mentoring engineers & driving code standards
• Upper-Intermediate English
   

Nice to have:

• Knowledge of other frameworks
• Knowledge with Supabase
• Knowledge with Strapi
   

Responsibilities:

• Build and scale a complex frontend application from scratch
• Design and build scalable backend architecture for a high-load SaaS platform (dashboards, real-time systems, complex business logic)
• Develop and maintain APIs, real-time features (WebSockets), background jobs, and integrations with external services
• Design microservices and distributed systems with focus on performance, security, and reliability
• Implement role-based access control (RBAC), permissions, audit logs, and secure auth flows
• Optimize databases and queries (PostgreSQL/MySQL/MongoDB), handle high-volume data processing
• Own features end-to-end: from technical design to production deployment and monitoring
   

What we offer: 

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview - Technical interview - Final interview
 

At FluidLabs, we are launching a new direction in collaboration with DocuSign — one of the world’s leading players in digital signatures and contract management.
This is a rare opportunity to join a large-scale project and become a top-tier expert across the entire DocuSign product ecosystem, building unique expertise with true global value.


Key responsibilities:

• Design, develop, and maintain back-end services using Node.js and TypeScript
• Build and optimize serverless applications on AWS 
• Work with DynamoDB (data modeling, performance tuning, query optimization)
• Set up monitoring, logging, and alerting via AWS CloudWatch
• Implement and maintain secure authentication/authorization flows with OAuth2/OIDC
• Collaborate with front-end engineers, architects, and product managers to deliver scalable solutions
• Write clean, maintainable, and well-tested code (TDD when possible)
• Participate in code reviews, provide feedback, and ensure high code quality
• Contribute to technical discussions, propose solutions, and share knowledge with the team

• Troubleshoot production issues, optimize performance, and ensure system reliability

   

Must-have technical skills:

• Strong proficiency in TypeScript
• Hands-on experience with Node.js (building and maintaining production-grade applications)
• Proven experience with AWS 

• Solid understanding and implementation of OAuth2 / OIDC (authentication & authorization flows)

   

Nice to have:

• Experience working with DocuSign products and building integrations on top of them
• Hands-on experience with event-driven architectures (SQS, SNS, Kinesis, RabbitMQ, WebSockets)
• Familiarity with broader AWS ecosystem (API Gateway, S3, Step Functions, IAM policies)
• Solid grasp of CI/CD workflows (GitLab CI, GitHub Actions, or similar)
• Knowledge of software design principles (SOLID, DDD, TDD)

• Some exposure to frontend frameworks (React, Next.js) for seamless integration

   

What we offer:

• Long-term collaboration on meaningful projects
• A passionate team with a healthy, positive culture
• Enterprise-level projects with real technical challenges
• Room to grow — both professionally and personally
• Partial tax compensation
• Referral bonuses for successful candidate recommendations
• Paid holidays and time off
   

Work terms:

• Working hours: 11:00–20:00 (Kyiv time)
• Vacation: 24 paid days per year
• Trial period: 3 months
  
   

We are looking for a Middle Backend Developer (Node.js) to join our team and work on an AI-powered software that integrates with business email accounts and time tracking/billing systems. 

🚀WHAT WE'RE LOOKING FOR:

• MUST HAVE: experience with AI development
• 3+ years of commercial software development experience;
• Solid working knowledge of Node.JS / Mongo / AWS / Swagger;
• Understanding of network operations/protocols, experience with Socket.io/WebSockets;
• Good debugging skills;
• Thorough experience of RESTful service design, API design, and best practices for building resilient and maintainable distributed systems;
• Experience with Typescript

💻RESPONSIBILITIES:

• Develop and maintain the mobile application using React, ensuring high performance and responsiveness
• Implementation of new product features
• Collaborate with team members
• Participate in the code review process
• Be involved in planning, designing, and execution
• Outline project scope and schedule, and provide accurate estimates of quality.

🕗 WORKING SCHEDULE:

This is a full-time permanent position (full remote). 

WHY IVORYSOFT:

• Flexible remote work
• Competitive salary based on experience
• Opportunity to work on an AI-driven product
• Friendly and professional team
• Career and professional growth, regular performance, and salary reviews
• Remote work opportunity and flexible working schedule
• Building projects from scratch, working only with the latest technologies
• Team buildings and corporate activities
• Legal support for private entrepreneurs

If you're ready to join a team working on cutting-edge AI solutions, apply now! 🚀

A rapidly expanding international iGaming company that is actively growing its presence in the Canadian market. 

In Toronto, we’re setting up a new hub to drive our North American growth — and we’re looking for a Senior Node.js Developer to join our engineering team.

✅ Requirements

• Strong knowledge of JavaScript and ECMAScript 6+ standards.
• 5+ years of commercial experience with Node.js and Nest.js.
• 5+ years of web development experience.
• Experience working with high-load SQL and/or NoSQL databases.
• Hands-on experience implementing REST, GraphQL, and WebSockets.
• Good understanding of TDD principles and writing automated tests.
• Solid knowledge of microservice architecture.
• Proficiency with Git version control.
• Experience with RabbitMQ and Redis.
• Strong experience with databases such as MongoDB and MySQL.

✅ Nice to Have

• 2+ years of experience working with CI/CD pipelines, microservices architecture, and containers.
• Experience with Kubernetes.
• Familiarity with NATS.
• Experience with TypeScript.

✅ Responsibilities

• Develop and enhance in-house iGaming platform.
• Integrate with third-party APIs and ensure smooth data exchange.
• Participate actively in developing new features from scratch.
• Contribute to building scalable, resilient, and high-performance back-end services.
• Collaborate closely with cross-functional teams to deliver end-to-end solutions.

🚀 Why Join to our team in Toronto?

• Be part of an international company entering the Canadian market.
• Work onsite in our Toronto office, contributing to large-scale, global projects.
• Build innovative products in a fast-paced, high-growth industry.
• Competitive compensation and professional growth opportunities.

Playson 🤘 is a leading online gaming supplier founded in 2012 that has developed worldwide recognition in the industry.

Our promotional features team is seeking a Senior Backend Engineer with a strong background in Node.js. This role is focused on developing and optimizing promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount.
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:

• A degree in Computer Science or related field
• Strong development experience in Node.js/TypeScript 5+ years
• Strong understanding of Async approaches
• Experience with Messaging systems like Kafka, RabbitMQ
• Experience in distributed systems
• Experience with RDBMs (MySQL, PostgreSQL etc.), CDBMs (Redshift, ClickHouse etc.), NoSQL (DynamoDB, MongoDB, etc)
• Experience in writing e2e & unit tests
• Experience with development production-ready solutions
• Hands-on product experience with Kubernetes

Would be beneficial to know:

• Understanding of enterprise development patterns
• Experienced with large-scale microservices architecture
• Experience with cloud providers (AWS, GCP, etc.)
• Active performance observation
• Gambling domain experience
• Understanding of application security and industry standards, its best practices

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.

What you get in return:

• Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Professional Development: Get reimbursement for professional development courses and training

Join us today!

Position

Senior Full-Stack Node.js/TypeScript Developer

About the Project

International SaaS company building unified commerce platform for retail, F&B, and wholesale distribution. Product includes POS systems, inventory management, warehouse management, and e-commerce integrations. Live deployments with enterprise clients (50-110+ store chains).

Technical Requirements

Must have:

• Node.js + TypeScript, 3+ years of experience
• Strong JavaScript ecosystem knowledge
• Experience with cloud providers (Azure preferred, AWS/GCP acceptable)
• SQL and/or MongoDB experience
• Git, Agile methodology

Nice to have:

• E-commerce platform experience (Shopify, Magento)
• React or Angular frontend experience
• Docker, Kubernetes
• CI/CD pipelines (Jenkins, CircleCI)
• ERP/CRM experience (NetSuite, Salesforce)

Responsibilities

• Develop, test, and deploy Node.js applications
• Work with cloud infrastructure (Azure)
• Participate in code reviews
• Collaborate with distributed international team

Timezone

GMT+2 or later (Cyprus, Eastern Europe, Ukraine ideal)

Engagement

Part-time to start, potential to grow. Long-term project.

Priority

High. Client has immediate need for upcoming deployment.