Jobs Developers

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.

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

 In Toronto, we’re building a world-class team to drive our North American presence — and we’re looking for a Senior Front-End Developer (Angular 18+) to join us.

This is an exciting opportunity to work on complex, large-scale projects, shaping innovative products in a fast-paced, high-growth industry.

✅ Requirements

• Minimum 5 years of commercial web development experience.
• At least 3 years of hands-on experience with Angular (we’re using Angular 18).
• Strong proficiency in TypeScript.
• Experience with testing frameworks (e.g., Jest).
• Solid understanding of REST API consumption.
• Knowledge of SOLID/GRASP principles, client-side architecture, and design patterns.
• Awareness of cross-browser compatibility and performance optimization.
• Strong problem-solving skills and the ability to work independently.
• Practical experience with Git, npm, Webpack, Babel, Linters.

✅ Nice to Have

• Experience with the Nx framework.
• Familiarity with TypeScript AST and writing code modifiers.
• Experience with GitLab CI.
• Knowledge of Docker, NGINX, Node.js.
• A strong product mindset and good understanding of web UX best practices.

✅ Responsibilities

• Develop and enhance a complex iGaming platform using Angular 18 and TypeScript.
• Write high-quality, scalable, testable, and performant code.
• Participate in testing, validation, and documentation of front-end systems.
• Take ownership of assigned projects: assign tasks, coordinate team efforts, and monitor progress.
• Provide technical guidance and help resolve programming challenges.
• Conduct code reviews and provide constructive feedback to ensure best practices and code quality.
• 🚀 Why Join to our team in Toronto?
• Be part of an international company that’s rapidly growing in Canada.
• Work onsite in our new Toronto office, alongside top talent in the industry.
• Opportunities for career growth and leadership responsibilities.
• Competitive compensation package and dynamic, fast-paced work environment.

We are looking for an experienced Lead Full stack Engineer (Node.js & React) to join our development team in Lisbon. This role is 80% Backend (Node.js) and 20% Frontend (React), where you’ll help build and scale a next-generation payments integration platform that connects businesses with multiple financial service providers through secure, high-performance APIs.

🎯 Your Mission

Design and implement robust solutions that power our payments platform, ensuring scalability, security, and reliability. You will contribute to building seamless integrations with banks and payment providers while actively participating in the evolution of a cutting-edge fintech product.

✅ Responsibilities:

✔️ 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.

✔️ Lead the development of our in-house fintech platform with a focus on performance, scalability, and security.

✔️ Build and manage complex payment API integrations with banks, PSPs, and third-party services.

✔️ Contribute to backend development, ensuring consistency and stability across the product.

✔️ Actively participate in developing new features from concept to production.

✔️ Collaborate with product managers, designers, and stakeholders in agile workflows to ensure technical feasibility and business alignment.

✔️ Support the evolution of the architecture towards modern patterns (microservices, messaging systems, and scalable infrastructure).

✅ Requirements:

✔️ At least 8+ years of professional experience in the IT field.

✔️ 3+ years of experience in leadership positions.

✔️ 3+ years of commercial experience with Node.js.

✔️ 5+ years of commercial experience in web development.

✔️ Knowledge of JavaScript and the ECMAScript 6 standards.

✔️ Commercial experience in implementing REST and WebSockets.

✔️ Experience with Git version control system.

✔️ Experience with commercial databases, MySQL.

✔️ Experience with RabbitMQ.

✔️ Experience with Redis.

✔️ B2 level of English.

✔️ Excellent technical, diagnostic, and troubleshooting skills.

✔️ Strong leadership and organizational abilities.

 

We're looking for a Senior Full Stack Developer with experience in Node.js and React to join our development team in Lisbon!

✅ Requirements:

✔️ 5+ years of commercial experience in web development;
✔️ 3+ years of commercial experience with Node.js;
✔️ 3+ years of commercial experience as an FE (React) engineer;
✔️ Experience with NextJS, NestJS, Apollo, Material;
✔️ Experience with TypeScript;
✔️ Commercial experience with high-loaded SQL or NoSQL databases;
✔️ Experience with REST, GraphQL, WebSockets;
✔️ Understanding of TDD principles and writing tests;
✔️ Understanding of microservice architecture principles;
✔️ Experience with Git version control system;
✔️ Experience with RabbitMQ;
✔️ Experience with Redis;
✔️ Experience with MongoDB, MySQL databases;
✔️ At least an upper-intermediate level of English.

✅ Will be a plus

✔️2+ years of hands-on experience developing CI/CD/Micro Services architecture/Containers;
✔️Experience with Kubernetes and Docker;
✔️Experience with Queue brokers(RabbitMQ, Apache, etc.)

✅ Duties and opportunities

✔️In-house platform development;
✔️3rd party API integrations;
✔️Actively participate in developing new features from scratch;
✔️Work with own fintech solution;
✔️Bi-weekly sprints, SCRUM, grooming, planning.

✅ We offer excellent benefits, including but not limited to:
✔️Working with the latest technologies (Nest, Kubernetes, mongo, graphQL, MySQL, etc)
🧑🏻‍💻Learning and development opportunities and interesting challenging tasks;
📝Official employment in accordance with the laws of the EU
🏋️‍♂️ 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).

We are seeking a highly skilled PHP Developer to join our dynamic team, specializing in building and maintaining robust, high-performance web applications. If you have a strong background in Symfony, MySQL 8.0, Redis, MongoDB, and experience managing high-load and big data projects, we want to hear from you!

Responsibilities:

Develop, test, and maintain web applications using PHP and Symfony.

Design and optimize complex databases, primarily MySQL 8.0, ensuring high performance and scalability.

Work with MongoDB for managing and optimizing unstructured data storage.

Integrate and manage message queues using RabbitMQ for asynchronous processes.

Utilize AWS cloud services (EC2, S3, RDS, etc.) to deploy and manage applications in a scalable, secure environment.

Collaborate with cross-functional teams to define, design, and ship new features.

Identify and resolve performance bottlenecks and bugs.

Ensure the best possible performance, quality, and responsiveness of applications.

Stay updated with the latest industry trends and technologies to bring innovative solutions to the team.

Requirements:

Proven experience as a PHP Developer with a deep understanding of the Symfony framework.

Expertise in MySQL 8.0, including performance optimization, indexing, and query optimization.

Experience with message queue systems, particularly RabbitMQ.

Hands-on experience with AWS services and infrastructure.

Solid understanding of high-load and big data application development.

Strong analytical and problem-solving skills, with a keen eye for detail.

Preferred Qualifications:

Experience with containerization and orchestration tools (Docker, Kubernetes).

Previous experience in a DevOps environment.

Understanding of front-end technologies (JavaScript, React, Vue.js) is a plus.

Playson is a leading online gaming supplier, founded in 2012, which has developed worldwide recognition in the industry. We offer complete gaming solutions based on the latest technologies and detailed market analysis for the leading iGaming operators.

Our promotional features team is seeking for a Senior Full-Stack Engineer who is backend-focused (Node.js/TypeScript) and confident in the frontend (React) to design, build, and optimize features that are robust, highly scalable, and a joy to use.

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.

What you’ll do:

• Design, develop, and maintain backend services for promotional features in Node.js/TypeScript.
• Build and enhance frontend UI in React (Redux or modern state management), ensuring usability and performance.
• Optimize existing systems for high throughput, low latency, and scalability.
• Lead technical decisions, contribute to our SaaS solutions and platform evolution.
• Collaborate with a distributed, cross-functional team; proactively propose improvements.
• Ensure code and architectural excellence via reviews, SDLC best practices, and automation.
• Own quality: write unit, integration, and e2e tests; drive observability and performance.
• Participate in on-call rotations to help maintain reliability and availability.
• What you need to succeed

Core backend:

• 5+ years of professional development with Node.js & TypeScript.
• Strong understanding of asynchronous patterns (Promises, streams, RxJS preferred).
• Experience with messaging systems (Kafka, RabbitMQ) and distributed systems.
• Solid work with RDBMS (MySQL/PostgreSQL), NoSQL (DynamoDB/MongoDB/Redis), and columnar/analytics DBs (ClickHouse/Redshift).
• Proven delivery of production-ready solutions, including testing (unit/e2e), observability, and performance tuning.
• Hands-on with Kubernetes and containerization (Docker).
• Good grasp of system design, API design, and network protocols.

Frontend proficiency:

• Commercial experience with React (and Redux or modern alternatives).
• Comfortable with HTML/CSS/SCSS (BEM/SMACSS or similar methodologies).
• Ability to translate product requirements into usable, accessible UIs.

Engineering foundations:

• Degree in Computer Science or related field (or equivalent experience).
• Excellent knowledge of CS fundamentals, database theory, and code-testing practices.
• Experience building and reviewing clean, testable, performant code across the stack.

Nice to have

• Experience with enterprise patterns, microservices at scale, DI frameworks (e.g., Inversify).
• Exposure to Event Sourcing and CQRS.
• Cloud experience (AWS/GCP/Azure).
• Performance engineering and active production observation (metrics, tracing, profiling).
• Security best practices and familiarity with industry standards.
• Domain experience in iGaming.

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

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!

Senior C++ (Linux) Developer

Ukraine, remote

What you will do:

· Leading a module/subject

· Giving a hand with emergencies in other modules (i.e. you will be familiar with the entire system)

· Going full cycle, from spec through design and coding to unit tests

What you will need:

· -5-6 years+ of development experience, mainly C/C++

· Extensive Knowledge in Linux environment.

· Strong Multi threading background

· Intermediate English+

· Experience with large-scale systems (not small applications)

Advantage:

· Experienced in High performance or High load software systems, code optimization and latency measurement.  

· Experience in the financial industry and algorithms

· Exposure to a wide range of systems, software and libraries.

· Scripting experience (Bash, Python)

Responsibilities

•  

   

  Develop and maintain backend services using Python.

   

   

•  

   

  Implement and support real-time communication features using WebSockets.

   

   

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  Design and optimize data models in MongoDB.

   

   

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  Build and maintain REST APIs and asynchronous services.

   

   

•  

   

  Collaborate with frontend and QA teams to ensure smooth integration.

   

   

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  Participate in code reviews and follow best engineering practices.

   

   

•  

   

  Troubleshoot, debug, and optimize application performance.

   

   

Requirements

•  

   

  3+ years of experience in backend development with Python.

   

   

•  

   

  Strong knowledge of WebSockets and real-time data handling.

   

   

•  

   

  Hands-on experience with MongoDB (schema design, indexing, performance optimization).

   

   

•  

   

  Experience with frameworks such as FastAPI, Django, or Flask.

   

   

•  

   

  Understanding of asynchronous programming (asyncio).

   

   

•  

   

  Experience with Git and basic CI/CD processes.

   

   

Nice to Have

•  

   

  Experience with message brokers (Redis, RabbitMQ, Kafka).

   

   

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  Knowledge of Docker and containerized environments.

   

   

•  

   

  Experience working in Agile teams.

   

   

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, seminars to increase professional skills
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

We are seeking a Trainee/Junior Full-Stack Developer who will systematically create, deploy, and manage websites, actively using AI tools (e.g., Cursor), understanding and adjusting AI-generated code, impacting stability, development speed, and product quality.

Responsibilities:

• Website development and support (frontend + basic backend);
• Working with Node.js: server-side logic, simple APIs, integrations;
• Active use of AI tools (Cursor, ChatGPT, etc.) during development;
• Analysis, correction, and optimization of AI-generated code;

• Basic infrastructure management via Cloudflare.

   

What's critical for us:

• Basic knowledge of HTML/CSS/JavaScript;
• Understanding of Node.js principles;
• Understanding of client-server interaction principles;
• Conscious use of AI (understanding what the generated code actually does);
• Ability to read, understand, and correct code;
• Basic Cloudflare skills;

• Desire to learn, develop, and take responsibility for results.

   

A plus:

• Experience with hosting and VPS;

• Basic understanding of SEO and the structure of commercial websites.

   

Working conditions:

•  Work schedule from 10:00 to 19:00;
•  Remote work;
• We provide all the necessary tools for your successful and comfortable work;
• Learning English at the expense of the company;
•  Compensation for coworking place;
•  Ability to switch between projects and try yourself in different roles.

Position

E-Commerce & Point of Sale Software Developer

About the Project

International SaaS company building unified commerce platform for retail, F&B, and wholesale distribution. Product integrates with Shopify, Magento, Square, and various POS systems. Serving enterprise clients globally.

Technical Requirements

Must have:

• JavaScript + TypeScript, 2+ years of experience
• Magento platform experience (Open Source or Adobe Commerce), 2+ years
• Shopify platform experience (Liquid, API), 2+ years
• Point of Sale (POS) systems experience
• Node.js debugging experience

Nice to have:

• ERP/CRM experience (NetSuite, Salesforce, Dynamics)
• SQL/NoSQL database experience
• Linux system administration, SSH
• CI/CD, version control, test automation
• Direct customer interaction experience

Responsibilities

• Develop and maintain e-commerce integrations
• Work on POS application components
• Perform unit, integration, and acceptance testing
• Communicate with distributed team and clients

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.

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.

We’re searching for a Full Stack Developer to join a crypto company. This is a long-term opportunity.

Location: Lviv, Ukraine (office-based or hybrid)

Requirements:

• Strong experience with React and Node.js 
• 2+ years of experience in web development
• Good understanding of relational databases 
• Experience with Git, CI/CD, and modern development workflows 
• Good communication skills in English.

It Would Be Great If You Also Have:

• Experience with AWS
• Hands-on experience with blockchain development

Responsibilities:

• Develop web apps using React (frontend) and Node.js (backend)
• Integrate third-party services
• Work with databases and design REST/GraphQL APIs
• Collaborate with the product team, designers and other developers

Perks & Benefits

• Long-term collaboration with a Web3 company
• Competitive compensation and flexible schedule
• Opportunity to shape products in the decentralized tech industry
• Paid vacation, holidays, and sick leave
• Continuous learning and professional growth environment

We’re searching for a Node.js Developer to work on an innovative, high-scale project. This is a long-term opportunity with opportunities for growth.

Location: Warsaw, Poland (office or hybrid)

Requirements:

• Strong TypeScript skills and Node.js expertise
• Hands-on experience with AWS services (compute, storage, messaging)
• 4+ years of professional backend development experience
• Familiarity with real-time or asynchronous communication patterns
• Strong problem-solving skills and attention to detail

Responsibilities:

• Develop and maintain backend services using Node.js and TypeScript
• Design and implement scalable APIs and microservices
• Build event-driven workflows and background job processing
• Optimize database operations and ensure data consistency (SQL and NoSQL)
• Implement notification systems and real-time updates where needed (WebSockets, queues)
• Ensure performance, stability, and cost efficiency in cloud environments (AWS)

Perks & Benefits:

• Comfortable office in Warsaw, Poland
• Flexible working hours
• Paid sick leave and vacation days
• Continuous learning and professional growth environment
• Exciting projects using modern cloud technologies and scalable architectures