Jobs

Is a dynamic SaaS company, taking organizations on a transformative journey toward AI-driven business processes and services. With zero setup required, our conversational AI manages employees' requests, assists with queries, and accelerates the resolution of issues.
We are recognized as a leading innovator in the industry, featured in the Gartner Magic Quadrant for ITSM, and honored with AWS's prestigious Rising ISV Star Award. With over 4,000 clients across 140 countries and a daily impact on over 9 million end-users, we are committed to transforming the organizational service management landscape.
We are eagerly seeking a Senior Developer focusing on Node.js development. This role is not just about crafting and delivering exceptional products; it’s about pushing the boundaries of what's possible in AI-driven software development. As a Senior Developer in our team, you'll play a pivotal role in crafting cutting-edge solutions and pushing the boundaries of technology.
If you're passionate about innovation and eager to make a significant impact, this is the opportunity you've been looking for

Responsibilities:
 

• Lead the development and maintenance of high-quality software products using Node.js and SQL technologies.
• Design robust backend systems, user interfaces, effective APIs, and algorithms to drive our AI-driven initiatives forward.
• Guide and mentor developers, fostering their growth and development within our team.
• Collaborate with cross-functional teams to explore new AI, machine learning, and data science solutions, driving continuous innovation.

Requirements:

• 5+ years of hands-on experience in backend development in Node.js, including JavaScript and TypeScript.
• Deep expertise in SQL databases (MySQL).
• Familiarity with AI, machine learning, data science, and full-stack development-Advantage
• Strong analytical and problem-solving skills, with an ability to work in a dynamic, AI-centric environment.
• Excellent communication and teamwork skills
• Experienced with working in an agile, dynamic, fast-paced working environment

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 Lambda
• 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 Lambda (serverless architecture)
• Practical knowledge of AWS DynamoDB (NoSQL data modeling, queries, performance tuning)
• Experience with AWS CloudWatch (monitoring, logging, metrics, alerts)

• 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 seeking a skilled Backend engineer to develop and maintain microservices using Node.js within an AWS serverless architecture.
The role involves designing RESTful APIs, working with DynamoDB and event-driven systems like SQS, and collaborating across teams to deliver scalable, high-performance cloud solutions.

Requirements:

• 5+ years of experience in JavaScript / Node.js backend development
• Deep understanding of AWS Serverless components: Lambda, API Gateway, DynamoDB, S3, SQS, Step Functions
• Experience with Infrastructure as Code (Terraform or CDK)
• Proficiency in writing unit, integration, and end-to-end tests
• Hands-on experience with CI/CD pipelines and Git-based workflows
• Strong understanding of asynchronous programming, API design, and error handling
• Familiarity with monitoring, logging, and observability tools
• Upper-Intermediate or higher level of English

Responsibilities:

• Develop and maintain backend microservices using Node.js in an AWS serverless environment
• Design and integrate RESTful APIs using API Gateway and Lambda
• Model and query data using DynamoDB and implement event-driven flows with SQS
• Write and maintain unit tests using tools such as Mocha, Chai, and Rewire
• Define infrastructure using Terraform, collaborating with DevOps and architecture teams for scalable infrastructure deployment
• Troubleshoot and optimize performance, reliability, and cost-efficiency of cloud-based systems
• Collaborate with product and frontend teams to ensure end-to-end feature delivery

Nice to Have:

• Experience with CI/CD pipelines and deployment automation
• Familiarity with monitoring and logging tools (e.g., CloudWatch, Datadog)
• Knowledge of authentication and security best practices in AWS

We offer:

• Flexible working hours
• Paid vacation and sick leave
• Managing your taxes and accounting
• Career and professional growth opportunities
• Optional benefits package that includes Health insurance, Gym membership, English courses, compensation of certification, courses, and training
• Creative and lively team of IT specialists, adequate management, and zero unnecessary bureaucracy

As a Senior Back End Developer, you will design and implement complex backend features, integrations, and microservices. You will take part in platform-level technical decisions, working on a product that matters from day one.

Key Responsibilities

• Design and develop backend product features from scratch.
• Build integrations with third-party financial and technical services.
• Develop public-facing payment services and internal microservices.
• Contribute to architecture and key platform-level technical decisions.
• Follow and promote best engineering practices.

Requirements

• 5+ years of commercial experience with Node.js and TypeScript (Nest.js optional).
• Strong knowledge of PostgreSQL.
• Experience with message queues (RabbitMQ or Kafka).
• Hands-on experience integrating third-party services and designing APIs.
• Understanding of distributed systems.
• Ability to read architectural documentation and work independently.
• Strong problem-solving skills and ownership mindset.

Nice-to-Have

• Experience in the finance domain.
• Background working with microservices.
• Experience writing automated tests (Unit/Integration/E2E).
• Previous work with high-load systems.
• Strong understanding and application of OOP, SOLID, DRY, KISS principles.

What We Offer

• Competitive salary based on experience and skills.
• Flexible working schedule (remote/hybrid).
• 17 paid vacation days and 14 paid sick leave.
• Mentorship and clear career growth.
• Access to courses, certifications, and conferences.
• Collaborative team and knowledge-sharing environment.
• International projects with modern tech stack.

Technologies

Core:

• Node.js (Express, MongoDB)
• Python (TensorFlow, OpenCV)
• Docker, Redis, FFmpeg
• AWS (Lambda, SQS, ECS)

Additional:

• React/Next.js, WebRTC
• Machine Learning
• REST API, microservices

Example Tasks

• Build a parser for kick.com streams
• Add a “team kill” highlight in CS2
• Implement player camera detection in live video streams

Requirements

Must-have:

• 2+ years of experience with Node.js or Python
• Knowledge of microservices, MongoDB, Redis
• Git, Docker, REST API

Preferred:

• Experience with FFmpeg
• Knowledge of AWS, ML
• Understanding of the esports industry

Format & Conditions

• Salary: $2000–3000, regular reviews
• Remote, flexible schedule
• Exciting projects involving video, AI, and system scaling
• Growth opportunities to Senior/Tech Lead

As a Senior Back End Developer, you will design and implement authentication services, build integrations with external providers, and contribute to platform-level architecture decisions. You will work with high-load systems, distributed architectures, and modern backend technologies while collaborating with a strong engineering team.

Key Responsibilities

• Design and develop product features with a focus on SSO and backend services.
• Build integrations with third-party financial and technical providers.
• Develop public-facing web services and internal microservices.
• Participate in platform-level decision-making regarding technology and practices.
• Ensure reliability, scalability, and performance of backend services.
• Follow best engineering practices and share knowledge within the team.

Requirements

• 5+ years of commercial development experience with Node.js.
• 3+ year of experience with NestJS (or willingness to dive in quickly).
• Experience building REST API and/or GraphQL using NestJS.
• Strong proficiency in TypeScript.
• Hands-on experience with MongoDB, MySQL, or PostgreSQL.
• Experience integrating third-party APIs/services (sports feeds, payments, etc.).
• Experience with message queues (RabbitMQ, Kafka, or similar).
• Understanding of distributed systems architecture.
• Experience with Redis for caching and Pub/Sub (preferably).

Nice-to-Have

• Experience with high-load systems (especially real-time data).
• Background in writing automated tests (Unit, Integration, E2E).
• Knowledge of WebSocket, gRPC, or other real-time technologies.
• Familiarity with CQRS, Event Sourcing, DDD patterns.
• Experience deploying apps in Docker/Kubernetes/CI/CD environments.
• Background in the gambling/betting industry (a strong plus).

What We Offer

• Competitive salary based on experience and skills.
• Flexible working schedule (remote/hybrid).
• 17 paid vacation days and 14 paid sick leave.
• Mentorship and clear career growth.
• Access to courses, certifications, and conferences.
• Collaborative team and knowledge-sharing environment.
• International projects with modern tech stack.

As a Senior Back End Developer, you will design and implement anti-fraud features, build integrations with third-party financial services, and develop high-performance APIs and microservices. You will also contribute to platform-level technical decisions and help strengthen engineering culture within the team.

Key Responsibilities

• Design and develop product features for anti-fraud systems.
• Build integrations with third-party financial and technical providers.
• Develop public-facing payment services and internal microservices.
• Participate in platform-level decision-making on technologies and practices.
• Promote and follow best engineering culture and share knowledge with the team.

Requirements

• 5+ years of commercial development experience with Node.js and Express.js.
• Strong expertise in MongoDB and MySQL (PostgreSQL optional).
• Experience with Redis (optional).
• Experience with message queues (RabbitMQ).
• Hands-on experience integrating third-party services and building APIs.
• Understanding of distributed systems architecture.

Nice-to-Have

• Experience with TypeScript and NestJS.
• Background in writing automated tests (Unit, Integration, E2E).
• Experience with high-load systems.
• Strong understanding and application of OOP, SOLID, DRY, KISS principles.

What We Offer

• Competitive salary based on experience and skills.
• Flexible working schedule (remote/hybrid).
• 17 paid vacation days and 14 paid sick leave.
• Mentorship and clear career growth.
• Access to courses, certifications, and conferences.
• Collaborative team and knowledge-sharing environment.
• International projects with modern tech stack.

Requirements:
 

- 2+ years of experience with TypeScript;
- 1+ years of experience with Nest JS;
- Confident knowledge and practical experience with Prisma ORM;
- Experience in designing and optimizing PostgreSQL databases;
- Experience with Redis (caching, pub/sub, performance optimization);
- Experience with WebSockets (Socket.io).

Will be a plus:

- Experience in Ruby on Rails development;
- Integrations with social media APIs (Facebook, Instagram, Twitter, etc.);
- Knowledge and practical experience with Stripe (subscriptions, payments, webhooks);
- Experience with AWS (S3, Lambda, etc.).

We offer:

- Opportunities to work on diverse and challenging projects;
- A supportive and collaborative team environment;
- 12 vacation days per year;
- 5 sick days per year;
- English classes;
- Access to therapist and psychologist support for mental well-being.

We are AIDA, a recruitment technology-based employee search. For our client, we are looking for a Backend Developer (Node.js) who is ready to join the team. This is a great opportunity for those who want to grow professionally while contributing to exciting and evolving projects.

As a Backend Developer, you will be responsible for building new functionality, optimizing existing code, participating in Agile ceremonies, and working closely with cross-functional teams including business analysts, designers, testers, and account managers. The role includes interaction with clients and opportunities to take part in technical interviews.

The Ideal Candidate

• Experience with Node.js: 2+ years
• Python: 1+ year of experience - will be a plus
• Database knowledge: SQL and NoSQL
• API development: REST and/or GraphQL
• Understanding of project architecture and business logic
• Experience with Git and Jira
• Familiarity with SCRUM, Lean principles
• Strong communication skills and client interaction experience
• Experience in code review and writing unit/integration tests

Soft Skills

• Responsible and self-organized
• Open to feedback and flexible
• Client-oriented and communicative
• Eager to learn and grow
• Able to listen and clearly present ideas

Recruitment Process

1. Screening interview
2. Technical interview
3. Final interview

What the Company Offers

• Official employment via a gig contract
• Paid vacation and sick leave compensation
• Office - based and hybrid model 
• Modern office near Vasylkivska metro station, equipped with a shelter, Starlink internet, and uninterrupted electricity supply
• Challenging and diverse tasks that keep things interesting
• A chance to shape the direction of the department by bringing in your ideas and approaches
• Supportive and friendly team environment with a focus on comfort and collaboration
• Regular salary reviews, with financial rewards tied to the USD exchange rate
• Medical insurance coverage
• Free gym access next to the office

About the Project

We are building a Fitness Marketplace for personal trainers, a platform that helps trainers easily connect with clients, while clients can find the perfect coach for their needs.

P.S. we are also considering hiring Full stack devs

Responsibilities

• Integrate Stripe for payment processing.
• Develop and maintain the backend using Node.js.
• (Optional) Implement GraphQL as a query layer.
• Design and document REST/GraphQL APIs.
• Write and maintain API documentation for internal and external use.
• Ensure code quality with unit and integration tests.
• (Optional) Handle deployment and basic infrastructure setup.

Requirements

• 2–4 years of experience as a Backend Developer.
• Strong proficiency in JavaScript/TypeScript and Node.js.
• Solid understanding of REST APIs and familiarity with GraphQL.
• Experience with Git and collaborative workflows.
• Knowledge of testing frameworks and best practices.
• Good communication skills and ability to work independently as well as in a team.

Nice to Have

• Experience with Stripe or other payment gateway integrations.
• Familiarity with CI/CD pipelines.
• Interest in fitness or marketplace platforms.

We Offer

• Opportunity to work on a real product from the ground up.
• A collaborative team and space to influence architecture and technical decisions.
• Flexible schedule and remote-friendly environment.
• Competitive compensation and potential for long-term growth with the team.

Do you want me to also make a shorter, more “recruitment-style” version (like for LinkedIn or job boards), or keep it in this more structured tech-oriented format?

We are assembling a team for our partner in the Payments & Blockchain domain. The team is responsible for integrating payment systems and blockchains, ensuring the security and speed of transactions. The main focus is on safeguarding client funds and building reliable services for transaction processing.

Key Responsibilities:

• Integrate systems with new blockchain networks
• Develop low-latency, highly reliable, and secure applications
• Build scalable services for high-volume transactions
• Write clean, testable, and efficient code
• Design and optimize database schemas

• Maintain and enhance existing crypto services

   

Requirements:

• 3+ years of backend development experience
• Hands-on experience with at least one blockchain ecosystem (Bitcoin, Ethereum, Cosmos, Solana, Substrate, etc.)
• Strong understanding of cryptographic concepts
• Proficiency in TypeScript (Node.js) and/or Rust
• Experience with Docker and/or Kubernetes
• Solid experience working with Linux
• Knowledge of security and compliance standards
• Expertise in user authentication and authorization
• Understanding of scalable application design principles

• Experience with Git and testing (unit/automation)

   

Nice to Have:

• Passion for cryptocurrencies (especially Bitcoin)
• Focus on secure, reliable, and high-performance solutions
• Ability to quickly adapt to new technologies

• Openness to constructive dialogue and alternative approaches

   

We Offer:

• Opportunities for professional growth, with potential involvement in other infrastructure or product initiatives of our partner
• Work on challenging engineering tasks in the field of blockchain integrations

Job Description

This is a remote position. We are looking for a talented and motivated Software Engineer with a strong background in Node.js to join our team. The ideal candidate will have over 3 years of experience in software development and be eager to learn and take on new challenges. Experience with Python and PHP is a plus. Experience with microservices architecture, proficiency with Kafka, ClickHouse, Redis, and MySQL is highly desirable

Responsibilities:

• Develop and maintain server-side applications using Node.js.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Troubleshoot and debug applications to ensure the highest quality of software.
• Stay updated with the latest industry trends and technologies to bring new ideas to the table.
• Participate in code reviews and contribute to our continuous improvement process.
• Take on interesting challenges and learn new technologies as needed.

Requirements:

• 3+ years of experience in software development, with a strong focus on Node.js
• Proficiency in Python and PHP is a significant advantage
• Hands-on experience with MySQL
• Strong skills in analyzing data from various sources to identify patterns, anomalies, and insights related to fraud and risk
• Experience in developing anti-fraud mechanisms, including the detection and prevention of fraudulent activities, is a strong asset
• Understanding of cybersecurity principles and practices to ensure the security of data and tools developed is beneficial
• Strong problem-solving skills and the ability to work in a fast-paced, startup environment
• Excellent communication and collaboration skills
• A proactive attitude towards learning and tackling new challenges

What We Offer:

• A collaborative and dynamic work environment with minimal bureaucracy, allowing for quick decision-making and efficient workflows
• Opportunities for professional growth and development.
• The chance to work on cutting-edge technologies and challenging projects
• Competitive salary and benefits package.
• Flexibility in work hours and location

We’re looking for a Senior Full-Stack Developer who is curious, proactive, and excited to shape the future of EdTech. At MindK, we combine modern web technologies with AI-driven solutions to build products that make learning more engaging, effective, and accessible worldwide.

About the Project

A SaaS platform for educational institutions that automates learning processes, tracks student progress, and enhances the learning experience with real-time analytics.

Main tech stack: Node.js, NestJS, React.js, MUI 5, PWA, Prisma, GraphQL, PostgreSQL, AWS.

Your responsibilities:

• Develop new features and maintain existing functionality;
• Write clean, testable, and efficient code;
• Collaborate with product owners, designers, and other developers to deliver the best solutions;
• Stay updated with modern tools, trends, and best practices in development.

Requirements:

• 5+ years of experience with Node.js;
• 5+ years of experience with React.js;
• At least 1 year of hands-on experience with NestJS;
• Solid understanding of OOP and design patterns;
• Knowledge of SQL and experience with MySQL/PostgreSQL;
• Proficiency with Git;
• Strong knowledge of ES6/ES7;
• Experience working with AWS;
• English level: B2 or higher.

What we offer:

• Regular salary reviews and opportunities for career growth;
• Health insurance compensation;

About the Company

Top Netics is a venture builder that creates and launches its own tech products across MENA, the US, Europe, and Africa. Our solutions address real-world problems and scale fast.

We also act as a technical partner for selected clients — helping them design, build, and launch digital products from the very first prototype to full rollout. Our partners include both private companies and government organizations.

Our culture is built on respect, transparency, and results. If you want to work on products that reach international markets and deliver real value, you’ll enjoy being part of our team.

The Role

We’re building a web platform for real-world asset (RWA) tokenisation: investor onboarding (KYC), property discovery, wallets/connect, purchase/settlement flows, and portfolio dashboards.
You’ll design and ship secure, scalable Node.js services running on Alibaba Cloud.

Responsibilities

• Design and implement Node.js / TypeScript microservices with clear REST APIs (OpenAPI/Swagger).
• Model data and write performant SQL for ApsaraDB RDS (PostgreSQL/MySQL) or PolarDB; manage migrations.
• Integrate with KYC, payments, notifications, and internal services.
• Enforce security (authN/authZ, secrets, PII handling, input validation, rate limiting).
• Add tests (unit/integration/contract) and participate in code reviews.
• Operate services on ECS or ACK (Kubernetes); store objects in OSS; expose via API Gateway.
• Ship observability: structured logs to Log Service (SLS), metrics and tracing via CloudMonitor/ARMS.
• Collaborate in Scrum; deliver in small, reviewable increments.

Must-have skills

• Production experience with Node.js + TypeScript.
• API design with REST, OpenAPI/Swagger; robust validation and error handling.
• SQL with Postgres/MySQL on ApsaraDB RDS (or PolarDB); migrations (Prisma/TypeORM/Flyway).
• Docker and CI/CD (GitLab/GitHub Actions).
• Security fundamentals: JWT/OAuth2/OIDC, secrets management, WAF/rate-limit basics.
• English B2; reliable connectivity.

Nice to have

• Messaging/async: RocketMQ, Kafka, MNS; caching with ApsaraDB for Redis (Tair); scheduled jobs.
• Serverless & events: Function Compute, EventBridge.
• Networking/security: WAF, Anti-DDoS, Cloud Firewall; RAM roles/policies; KMS/Secrets Manager.
• Experience deploying on Alibaba Cloud using at least two of: ECS, ACK, API Gateway, OSS.
• IaC: Terraform (alicloud provider) or ROS (Resource Orchestration Service).
• Domain familiarity: fintech/RWA, KYC/AML, wallets & custody, payment gateways.
• GraphQL or gRPC.
   

📍 What We Offer

• Remote work format.
   

⚠️ Please Note

• To help us better understand your expectations, please include your salary expectations in your CV, motivation letter, or email when applying.
• Our team carefully reviews all applications, and if your profile meets the requirements of the position, a recruiter will contact you within 2 weeks.
   

🔒 Data Protection Notice

By submitting your CV for this position, you consent to the processing of your personal data by Top Netics in accordance with the Law of Ukraine “On Personal Data Protection.” This consent also includes the processing of your data in external systems for the purpose of supporting the recruitment process.

Who We Are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.  

About the Product:
Our platform provides organizations with real-time visibility and control over their digital environments, enabling IT teams to detect, diagnose, and resolve issues before they impact employees. It integrates multiple products into a single, unified experience—leveraging AI-driven automation, intelligent data processing, and scalable architecture to enhance productivity across global workplaces. The DEX Platform team builds the core infrastructure that powers these capabilities, delivering high-performance backend services and advanced data pipelines at scale.

About the Role:
We are looking for an experienced Senior Backend Data Engineer to join our advanced employee experience monitoring and optimization platform and take a leading role in building the next generation of our data infrastructure. This role involves designing and implementing large-scale, real-time data pipelines and backend services that support both operational workflows and AI-driven insights.

You will work end-to-end—covering architecture, development, deployment, and ongoing production monitoring—while collaborating closely with backend, AI, and data specialists to ensure high performance, scalability, and reliability.

Key Responsibilities:

• Design, develop, and maintain robust backend services and data processing pipelines for large-scale, real-time environments.
• Build and optimize streaming solutions using technologies like Kafka, Flink, and other stream-processing frameworks.
• Own the full lifecycle of services: architecture, implementation, deployment, monitoring, and scaling.
• Collaborate with cross-functional teams, including backend engineers, AI developers, and data analysts, to deliver production-ready solutions.
• Ensure compliance, security, and observability for all data-related systems.
• Work with cloud infrastructure to design and deploy scalable solutions.
• Troubleshoot and resolve production issues with a focus on high availability and system resilience.

Required Competence and Skills:

• 5+ years of backend/data engineering experience.
• Strong proficiency in Node.js (NestJS/Express).
• Familiarity with Java (Vert.x or Spring) will be a big advantage.
• Solid understanding of microservices architecture and cloud platforms (Azure, AWS, or GCP).
• Hands-on experience with Kafka and streaming frameworks such as Kafka Streams, Flink, Spark, or Beam.
• Strong foundation in object-oriented design, design patterns, and clean code principles.
• Experience in production-aware environments, including monitoring, troubleshooting, and optimization.
• Comfortable designing, deploying, and maintaining backend services and data flows.
• Passion for continuous learning, experimenting with new technologies, and building reliable systems at scale.
• Strong product mind-set, open-mindedness and flexibility to work with different technologies as per company needs
• Excellent communication skills in English (Hebrew a plus).
• Team player with a positive attitude and a passion for delivering high-quality products.

Nice to have:

• Familiarity with AI-first development tools (e.g., GitHub Copilot, Cursor).
• Knowledge of Postgres, Redis, or ClickHouse.