Jobs

About STRK

STRK is a Hong Kong-based crypto card issuer delivering B2C solutions—high-performance APIs, secure crypto card integrations, and user-friendly dashboards. We move fast, prioritize pragmatism, and collaborate primarily via Telegram.

The Role

You’ll be a hands-on Fullstack TypeScript Developer reporting to the Tech Lead or CTO. You’ll build and maintain core platform features, working across frontend and backend to deliver reliable services for crypto card users. Expect a mix of coding, debugging, and collaborating on iterative releases.

What You’ll Do

• Develop and maintain fullstack applications using TypeScript, including backend APIs and frontend interfaces.
• Build responsive UIs with React/Next.js for user-facing dashboards, card management portals, and ops consoles, with a focus on Progressive Web Applications (PWAs) for offline capabilities and enhanced user experience.
• Implement backend services in Node.js (NestJS/Express), handling API integrations with crypto card providers, payment networks, and blockchain networks (e.g., Ethereum, Solana), ensuring security, idempotency, and fault tolerance.
• Work on event-driven systems & queues (Kafka/RabbitMQ/SQS); manage databases like PostgreSQL and Redis.
• Contribute to CI/CD pipelines, testing (unit/integration/load), and reliability (logging, metrics/alerts).

• Collaborate with the team on sprint planning, code reviews, and shipping testable releases.

   

What You Bring

• 6+ years in fullstack software engineering with strong TypeScript proficiency.
• Backend: Node.js (NestJS/Express), PostgreSQL, Redis; experience with high-throughput APIs.
• Frontend: React/Next.js for building clean, responsive web apps and Progressive Web Applications (PWAs).
• Familiarity with Docker and pragmatic testing practices.

• Clear written communication; comfortable with async collaboration via Telegram.

   

Nice to Have

• Experience with crypto card issuer integrations, blockchain APIs, or payment network integrations.
• Data/analytics pipelines (dbt/BigQuery/Snowflake) for user transaction reporting.
• Security basics (OWASP, secrets management, encryption) and compliance-aware coding for financial systems.
• IaC (Terraform) or Kubernetes exposure.
• Event-driven architecture and observability tools (OpenTelemetry/Prometheus/Grafana).

• Experience implementing PWAs with features like service workers, offline support, and push notifications.

   

What We Offer

• Scalable compensation starting at USD $3,000/month, adjusted as you deliver impact and grow.
• Remote-first, flexible hours, fast decision cycles.

Full-Stack Developer (Angular 19 / TypeScript / AI Affinity)

Description:
We’re looking for a Full-Stack Developer experienced in Angular 19 and TypeScript, who is passionate about AI-driven development.
You’ll join a project building a unique health record system designed for doctors and medical offices. The solution is based on a custom-built database architecture, so the ideal candidate is someone who learns fast and can understand new systems quickly.

A strong interest in AI integration, hybrid coding, or AI-assisted code review is highly valued — you’ll be working with “vibe coding” and reviewing AI-generated results alongside experienced engineers.

Responsibilities:

• Develop and maintain front- and back-end features using Angular 19 and TypeScript
• Understand and work with the project’s custom database architecture
• Collaborate with the team on AI-assisted or hybrid coding workflows
• Review AI-generated code outputs for quality and consistency
• Contribute to improving development efficiency and product quality

Requirements:

• Strong experience with Angular (v16+) and TypeScript
• Solid understanding of RESTful APIs, front-end architecture, and modern web app design
• Experience or strong interest in AI/ML integration in software development
• Fast learner with analytical thinking and clean coding mindset
• Good communication skills in English 

Nice to Have:

• Experience with NestJS, Node.js, or other backend frameworks
• Background in healthcare, data-intensive systems, or AI-assisted tools

SEOBROTHERS​ is a full-cycle SEO and content marketing company. We grow websites by
combining SEO and content marketing in our own projects. Thanks to our creativity and
professional team, we have managed to outperform our competitors and achieve new goals.
Our team is constantly growing, and we’re looking for new talents to collaborate with.
Currently, we are seeking an experienced Full Stack Web Developer to join our team.

Responsibilities:

• Develop, maintain, and optimize web applications using PHP, MySQL, JavaScript, and
• related technologies.
• Build and enhance websites from scratch, ensuring high performance, scalability, and
• security.
• Work with Opencart, and other CMS to create and improve functionality.
• Collaborate with designers and front-end developers to implement UI/UX solutions
• based on Figma, Illustrator, and Photoshop designs.
• Conduct code reviews, optimize and refactor existing code to improve efficiency and
• maintainability.
• Ensure adaptive and cross-browser compatibility for web applications.
• Work closely with SEO specialists, content teams, and other developers to implement
• best practices and technical solutions.
• Utilize Git for version control and manage deployment processes.
• Troubleshoot and resolve technical issues, ensuring smooth website operation.
• Stay up-to-date with industry trends, emerging technologies, and best practices.

Requirements

• Knowledge of PHP, MySQL, GIT, HTML5, CSS3, SASS, JavaScript, JQuery, SQL,
• Bootstrap, Opencart, and the MVC models.
• At least 6 years of experience in a similar role.
• Working with design tools such as Figma, Illustrator, and Photoshop at the layout
• level (no coding required, as there is a separate front-end developer).
• Ability to work with and improve existing code (refactoring).
• Experience in building large websites from scratch using any framework and
• ensuring their further maintenance.
• Experience in adaptive cross-browser layout development.

• Strong communication skills for collaboration with teams.

   

Would be a plus:

• Understanding of Scrum and Agile methodologies.
• Knowledge of JSON and XML.
• Proficiency in other frameworks/CMS or the ability to quickly learn them.
• Understanding of design patterns.
• Experience working remotely.

What will you get:

• Remote-First Comfort & Flexibility. Stay productive and connected — no matter where you are. Participate in virtual meetings, collaborate seamlessly online. Enjoy the freedom of remote work without losing the feeling of being part of a close-knit, engaged team.
• Time Off — 100% Paid. We offer 20 working days of paid vacation, 10 fully paid sick leave days, and all public holidays in your country — so you can truly rest and recharge.
• Life Happens — We’ve Got You. We offer 3 additional paid days off per year for significant life events: birth of a child, your wedding, or the loss of a close family member. These days are fully paid by the company — because you come first.
• Referral Bonus Program. Know someone who’d be a great fit? Refer and earn! We offer generous cash bonuses for successful hires you bring into the team.
• Celebrations — Backed by Bonuses. On your birthday, you’ll receive €100 (probation) or €200 (post-probation). On your work anniversaries, enjoy personalized gifts and growing monetary rewards — the longer you stay, the more we celebrate.
• Impactful Work in the iGaming Industry. Work on innovative iGaming projects that blend creativity with top-tier tech. You’ll join a team of specialists passionate about sharing knowledge and pushing boundaries.
• Learning & Development — Company-Funded. We believe in growth. 

FuturiX Solutions

We’re looking for a curious and motivated Full Stack Developer who’s ready to dive into the world of blockchain and grow their backend/frontend skills along the way 🚀.

You’ll start with a paid 2-month internship, working on real product tasks and gradually transitioning into blockchain-specific development.

We’re not looking for a pixel-perfect UI dev – we need someone who thinks deeply about how systems work, how to structure backend logic, and is ready to get serious about Web3.

🛠️ Key Responsibilities:

🔹 Build and maintain backend features using Node.js / Nest.js

🔹 Work with REST APIs, third-party integrations, and backend logic

🔹 Connect APIs on the frontend using React / Next.js, ensuring reactivity

🔹 Write clean, testable code – unit testing with Mocha / Chai is a big plus

🔹 Participate in code reviews, team syncs, and architectural discussions

🔹 Gradually take on tasks related to blockchain integration (starting with EVM)

🔹 Learn and apply Solidity, and in the future – potentially Anchor (Rust)

📋 Requirements:

🔹 Experience with JavaScript and TypeScript

🔹 Backend development using Node.js, ideally Nest.js

🔹 Frontend experience with React / Next.js

🔹 Understanding of REST API principles and connecting frontend with backend

🔹 Willingness to learn blockchain development and explore crypto tech

🔹 Ability to work independently and think critically

🔹 Good communication skills and team collaboration mindset

✨ Nice-to-Haves:

🔹 Experience writing unit tests (e.g., Mocha, Chai)

🔹 Previous exposure to blockchain basics or cryptography

🔹 Any hands-on experience with smart contracts (Solidity / Anchor)

🔹 Familiarity with microservices or modular backend architecture

🎓 What We Offer:

🔹 2-month paid internship with real tasks and mentorship

🔹 Clear blockchain learning path – start with EVM, then move into Rust

🔹 Exposure to both frontend and backend tasks (depending on interest and skill)

🔹 Real products – no pet projects, you’ll work on features that go live

🔹 Feedback-rich environment with code reviews and growth support

🔹 Possibility to grow into a long-term full-time developer on the team

🌱 Why Join Us?

🔹 Learn by Doing – gain real-world experience on blockchain-integrated products

🔹 Supportive Team – we’ll guide you into Web3 the right way

🔹 Diverse Projects – fintech, crypto, e-commerce, internal tools

🔹 Engineering-Centric Culture – we care about how things work, not just how they look

At FuturiX Solutions, we build meaningful products on modern technologies – and we’re looking for people who are ready to grow fast and go deep 🌐💡

Apply now if you’re excited about code, systems, and the future of Web3.

We are building a next-generation eLearning platform focused on delivering exceptional educational experiences for both learners and educators. This is a high-impact role, and you’ll be directly involved in evolving a platform used by thousands of users worldwide. The frontend is actively being migrated from Vue 2 to Vue 3, and the backend runs on a modern Node.js-based stack integrated with AWS.

Responsibilities:

• Develop and maintain features on both frontend and backend of the platform;
• Participate in the migration of the frontend from Vue 2 to Vue 3;
• Collaborate with product managers, designers, and other developers to deliver high-quality features;
• Write clean, scalable, and well-documented code;
• Design and consume RESTful APIs;
• Optimize components for maximum performance across a range of devices and browsers;
• Participate in code reviews and contribute to technical decision-making;
• Support and maintain existing functionality, fixing bugs and improving performance;
• Integrate AWS services (e.g., S3, SQS) where needed.
  
  Requirements:
• 4+ years of experience in fullstack development;
• Strong experience with Vue.js 2 and ideally Vue 3 (or willingness to migrate);
• Solid understanding of Vuex, component-based architecture, and UI best practices;
• Experience with Bootstrap or other UI frameworks;
• Proficiency with Node.js and NestJS for building backend services;
• Hands-on experience with Prisma and/or Sequelize;
• Good knowledge of MySQL or other relational databases;
• Experience integrating and using AWS services, such as S3, SQS, etc.
• Familiarity with REST API design principles and scalable application architecture;
• Experience with Git, Docker, and collaborative development workflows;
• Ability to work independently and take ownership of tasks.
   Nice to Have:
• Experience with CI/CD pipelines;
• Understanding of microservices architecture;
• English level: Intermediate+.

Вимоги до володіння мовами

English

B2 – Вище середнього

ActiveLens is building the future of voice-to-action automation.

Our AI-powered platform transforms live conversations into structured workflows — like Zapier for meetings.

We’re now developing a cross-platform desktop recorder that serves as the foundation of this experience. It captures, transcribes, and automates from real-time calls — helping users turn every conversation into action.

Join a small, senior, fully remote team solving deep technical challenges in the intersection of AI, automation, and native desktop development.

About the Role

We’re hiring a Senior Electron Developer to lead the development of our cross-platform desktop recorder for macOS and Windows.

This role demands strong expertise in Electron, React, and native development (Swift / C++ / C#). You’ll design and build integrations with system-level recording and accessibility APIs, ensuring top performance, security, and a smooth cross-platform user experience.

What You’ll Build

You’ll develop a high-performance desktop app that:

• Records screen activity on macOS and Windows
• Integrates with OS-level accessibility APIs for automation
• Delivers a seamless React-based interface
• Manages sensitive system permissions securely
• Serves as a core component in our automation platform
   

Key Responsibilities

• Design and maintain cross-platform recording functionality for macOS and Windows
• Build and optimize native modules in Swift and C++/C#
• Implement deep integrations with accessibility APIs
• Architect clean IPC communication between React UI and native code
• Handle permission flows (recording, microphone, accessibility)
• Optimize for performance and low latency in real-time recording
• Ensure security, sandboxing, and compliance with platform guidelines
• Manage cross-platform build pipelines and installers (DMG/PKG, MSI/NSIS)
• Debug native crashes and optimize memory usage

What We’re Looking For

• Desktop Dev: 3+ years building with Electron and React (UI fully in React). Deep expertise in Node.js and TypeScript, plus a solid grasp of main vs. renderer processes, IPC, context isolation, sandboxing, and security best practices.
• macOS: Strong in Swift (Objective-C a plus). Hands-on experience with ScreenCaptureKit, AVFoundation, or legacy APIs. Knowledge of Accessibility API (AXUIElement), entitlements, permission management, notarization, and Apple Silicon optimization.
• Windows: Proficient in C++ and/or C#. Familiar with Windows.Graphics.Capture, Media Foundation, or DXGI. Understanding of UI Automation, MSAA/IAccessible2 APIs, UAC, and code signing.
• Integration & Performance: Experience building native Node.js addons using N-API / node-addon-api, with tools like node-gyp or CMake. Skilled at handling async operations, cross-boundary errors, and memory leaks between native code and React UI.

Nice-to-Have

• Experience with Rust for native modules
• Background in audio/video processing or automation software
• Familiarity with Linux or WebAssembly
• Open-source contributions to Electron or native addons
• Understanding of WCAG and accessibility standards
• Knowledge of Accessibility API (AXUIElement) and permission management

What You’ll Get

• Opportunity to build a product from early stages
• Work on challenging technical problems across web, mobile, and cloud
• Collaborate with experienced developers
• Gain deep AWS experience with cloud-native architecture
• Exposure to automation and voice technology
• Flexible development environment

About the Role

We're building a voice-to-action no-code automation platform that empowers users to automate tasks across desktop and mobile. We're seeking a Full Stack Developer with React Native experience to build our web application, mobile apps, and backend services that power our automation platform.

What You’ll Build

• Web application using Next.js for managing automations, recordings, and user workflows
• Cross-platform mobile apps (iOS & Android) using React Native
• Serverless backend services using AWS Lambda
• Search and analytics features using OpenSearch
• Integration layers connecting our desktop recorder with AWS cloud services
• User authentication, data sync, and cloud storage systems
• Dashboard and analytics for automation workflows

Key Skills

Frontend

• Next.js, React Native, TypeScript
• State management: Redux, Zustand, Context API
• Responsive design, SSR/SSG, Tailwind CSS
• RESTful API integration

Backend & AWS

• Lambda, API Gateway, Amplify
• DynamoDB, OpenSearch, S3
• Serverless patterns, IAM roles, CloudWatch

Mobile

• iOS/Android deployment
• Push notifications (SNS/Pinpoint, Firebase)
• Offline-first architecture
• AWS integration in React Native

Nice to Have

• AWS AppSync, EventBridge, CDK
• Workflow tools (Zapier, n8n)
• Voice/AI APIs (Transcribe, Polly)
• Expo, Stripe, Electron, WebRTC
• Advanced Cognito features

To Apply

Please include:

• Portfolio or GitHub
• Links to live projects (web/mobile)
• AWS services you've worked with
• App Store / Google Play links (if available)
• Short description of an interesting project you’ve built

What You’ll Get

• Opportunity to build a product from early stages
• Work on challenging technical problems across web, mobile, and cloud
• Collaborate with experienced developers
• Gain deep AWS experience with cloud-native architecture
• Exposure to automation and voice technology
• Flexible development environment
   

We are looking for an experienced Senior Full-stack Developer with strong expertise in .NET and React to join our distributed engineering team.

Requirements

• 5+ years of professional experience in software development.
• Strong hands-on experience with .NET (Core or 6/7) for backend development.
• Proficiency in React, TypeScript, and modern frontend development tools (Webpack, Vite, etc.).
• Experience with SQL and/or NoSQL databases.
• Familiarity with cloud platforms (Azure, AWS, or GCP).
• Understanding of CI/CD pipelines, testing frameworks, and Git workflows.
• Strong problem-solving and communication skills.
• English level: Upper-Intermediate or higher (both written and spoken).

Company Description:

The company is building its own product in the field of store and social network personalization. Our goal is to help clients create the most relevant user experience, increase conversion rates, and improve key business metrics through intelligent, data-driven solutions.

What We Do:

We collect, process, and analyze large volumes of user behavior data to deliver real-time personalized recommendations, content, and promotions. Our technology enables retailers and marketplaces to better understand their audiences, design personalized interaction scenarios, and strengthen customer loyalty.

Technology Stack:

• Backend: Python, GoLang
• Frontend: AngularJS (legacy), React (new development)
• Data: active work with big data — processing, transformation, and integration with various data sources

How We Work:

• We collaborate closely with merchants, Customer Success managers, and end-users to gain deep insight into their needs and challenges.
• Our development team is involved not only in coding but also in discussing business logic and finding optimal solutions.

We are looking for someone to serve as the bridge between business and the technical team — someone who understands both strategic goals and technical constraints, can translate business requirements into clear development tasks, and help the team deliver results.

Your Role

You will serve as the bridge between the business and engineering teams, ensuring smooth communication, strategic alignment, and technical excellence.

You’ll translate business needs into clear technical requirements, manage priorities, and help guide the development process from concept to delivery.

Responsibilities

• Act as the primary link between product, Customer Success, and engineering teams
• Translate high-level business goals into actionable technical plans
• Participate in architectural and product-level discussions
• Manage and coordinate technical delivery (partially taking on PM responsibilities)
• Identify bottlenecks and propose data-driven improvements
• Communicate progress and risks to stakeholders

Requirements

• 10+ years of experience in software development or technical leadership
• Strong background in backend development (Python, GoLang )
• Solid understanding of modern frontend frameworks like Angular (React experience is a plus)
• Hands-on experience with data processing, analytics, and integration
• Excellent communication skills and ability to work cross-functionally
• Proven ability to translate business requirements into technical solutions
• Experience leading or mentoring a development team
• Upper-intermediate or higher level of English (for direct communication with merchants and managers)

Join us if you enjoy working at the intersection of business strategy and technology, and want to shape a product that directly impacts how people experience digital commerce.

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:
Centerity is a leading provider of unified observability and automation solutions for distributed enterprise edge environments. Their platform delivers real-time, end-to-end visibility and control across retail outlets, bank branches, transportation fleets, and telecom sites — helping organizations manage complex IT and IoT ecosystems more efficiently.

Supported by significant investment to expand R&D and market reach, the solution is trusted by hundreds of enterprise deployments worldwide.

About the Role:

As a Senior Full Stack Engineer, you’ll join an experienced team modernizing and scaling the platform. You will work closely with product and engineering leaders to rebuild large parts of the solution — upgrading the UI with React, scaling the platform, adding new backend features using NodeJS, and preparing the system for SaaS and multi-tenant operations.

Key Responsibilities:

• Develop new features and core components using React and NodeJS.
• Build secure, efficient APIs and business logic for edge device management.
• Contribute to the development of a new SaaS onboarding experience.
• Work collaboratively with design, DevOps, and QA teams.

Required Competence and Skills:

• 7+ years as a Full Stack Developer.
• 5+ years of experience with NodeJS and React.
• Experience with Unix/Linux environments.
• Strong understanding of relational databases (MySQL, PostgreSQL).
• Excellent written and verbal English communication skills.

Nice to have skills:

• Experience working with microservices
• Familiarity with Kubernetes
• Familiarity with Elastic Stack 
• Familiarity with InfluxDB

We are looking for a Strong Junior Full-Stack Engineer for a short-term but important project (approximately 3 weeks) with the prospect of joining the team.

Tech Stack:

• Frontend: Next.js, Next-Auth
  • Preferably: TanStack Query
  • Nice to have: experience using AI tools in development (Cursor or similar)
• Backend: Node.js, NestJS, Docker, AWS (Cognito, S3, CloudFront, Emails)

Requirements:

• Strong Junior
• Ability to work independently and take ownership of tasks
• Strong sense of responsibility and attention to detail
• Comfortable working in a time-sensitive environment

We Offer:

• A short, impactful project
• Prospect of joining the team after successful completion
• Flexible schedule and support from an experienced team

If you have solid experience with Next.js and NestJS and want to prove yourself in a fast-paced environment, we’d be glad to hear from you.

We’re looking for a Full-Stack Developer who’s ready to grow into an AI Solution Tech Lead within the next 6 months. You won’t just write code — you’ll work hands-on with AI frameworks, agents, LLM tools, and bleeding-edge technologies, building prototypes for client presales, solving complex technical challenges, and driving tasks to completion even when the brief is incomplete and deadlines are tight.
 

💡 This position is open exclusively to Ukrainian professionals, regardless of their current country of residence.
 

You’re the one if you:

• Can quickly dive into new technologies and apply them hands-on.
• Love experimenting with AI agents, prompt engineering, and the latest tools (OpenAI, Anthropic, LangChain, LlamaIndex, Hugging Face, etc.).
• Find creative solutions independently and deliver results without waiting for perfect specs.
• Communicate clearly with both the team and clients.
• Hold high standards for your work and always look for ways to make things smarter and cleaner.
   

What you’ll do:

• Build full-stack + AI prototypes (MVPs/PoCs) for clients under tight deadlines.
• Integrate LLMs and AI frameworks into real business use cases (chatbots, automation, search, data enrichment, etc.).
• Work hands-on with vector databases, embeddings, RAG pipelines, and multimodal models.
• Solve complex technical challenges and find creative ways to turn abstract ideas into working solutions.
• Collaborate on solution architecture and contribute to technical decision-making.
• Participate in presales, showcasing your prototypes and ideas to clients.
• Grow step-by-step into a Tech Lead role, taking ownership of AI-driven projects and mentoring others.
   

What we expect:

• 4+ years of experience in full-stack development (React/Next.js + Python).
• Practical experience or strong curiosity in AI/ML frameworks (LangChain, PyTorch, TensorFlow, Hugging Face, LlamaIndex, or similar).
• Understanding of cloud environments (AWS, GCP, Azure).
• Ability to learn fast and stay on top of new AI tools and trends (OpenAI APIs, Anthropic Claude, Ollama, Mistral, etc.).
• English: B2+
   

What we offer:

• Work on projects at the intersection of AI and business, where your impact is real.
• Freedom to choose technical solutions and implement new approaches.
• A high-standards team that values initiative, ownership, and innovation.
• Flexible schedule and projects that will level up your skills faster than any course.

We are looking for an experienced Senior Full-Stack Developer with experience in DevOps to join our team and work on an AI-driven project 🤖. This is an exciting opportunity to contribute to cutting-edge technology that is transforming data processing and analytics 📊. If you have strong expertise in both back-end and front-end development and enjoy working in a dynamic, innovative environment, we want to hear from you!

🌍 ABOUT THE PROJECT

We are building a website builder for medical companies to help them sell weight-loss products. The platform provides customizable blocks and design options, and everything is built and deployed on our side.

RESPONSIBILITIES

✅ Develop and maintain user-friendly interfaces using React.js.
✅ Build and optimize back-end services with Node.js and Nest.js.
✅ Collaborate with the team on architecture planning and product improvement.
✅ Implement best coding practices and contribute to technical discussions.

REQUIREMENTS

🔹 Strong experience with Node.js and back-end development.
🔹 Strong experience with React.js and front-end development.
🔹 Strong understanding of AWS (there is a lot of infrastructure work).
🔹 Terraform.
🔹 AI agents and their development.
🔹 MCP server development.
🔹 Ability to work with large-scale data and optimize performance.
🔹 Proficiency in Nest.js and PostgreSQL for back-end development.
 

 WHAT WE OFFER

✨ Opportunity to work on AI-powered projects using modern technologies
✨ Flexible work schedule and remote-friendly environment 
✨ Competitive salary and professional growth opportunities

If you're ready to take on new challenges, send us your resume and portfolio! 📩🔥

Aionys is looking for a Trainee Full Stack Developer (.NET+React) to join our team. We’re a software development company that creates a friendly environment, free from bureaucracy and from old boring rules. We are growing, so grow with us!)

This is a great opportunity for someone who is just starting their journey in full-stack development and wants to grow in a supportive and professional environment.

Requirements:
- Experience in developing projects using .NET on the backend and frontend framework (e.g. React).
- Writing clean, maintainable and well-documented code.
- Participating in testing, debugging and code review processes.
- Work closely with team members to understand project requirements and contribute to planning and implementation.
- Regularly research new technologies and industry trends relevant to the project.
- Willingness to work with AI when necessary.

Employment Type: Full-Time, Long-Term

Role Overview

We are seeking a highly experienced Fullstack Developer with deep backend expertise in Node.js, TypeScript, and NestJS, and solid proficiency in React for the frontend. This role requires an individual who understands the full development lifecycle, from system architecture to deployment, with a strong grasp of scalable microservices, distributed systems, and real-time applications.

Candidates must demonstrate excellence in designing complex systems, working with event-driven architectures, and implementing robust CI/CD pipelines.

Key Responsibilities

• Architect, design, and implement microservices-based backend systems using Node.js/NestJS.
• Develop and maintain high-performance APIs (REST & WebSocket) optimized for scalability.
• Integrate and manage message brokers (RabbitMQ, Kafka) within distributed environments.
• Design and optimize PostgreSQL databases, including spatial data structures (PostGIS preferred).
• Implement strong security, monitoring, and testing standards across the codebase.
• Collaborate closely with React developers for seamless frontend-backend integration.
• Participate in architecture reviews, enforce code quality, and mentor team members.
• Contribute to DevOps processes: Dockerization, CI/CD automation, observability, and alerting.

Requirements

• 6+ years of hands-on experience in fullstack or backend-focused development.
• Advanced command of Node.js, TypeScript, and NestJS (or similar frameworks).
• Deep understanding of microservices architecture and distributed systems design.
• Proven experience integrating RabbitMQ or Kafka into production systems.
• Strong background in PostgreSQL and TypeORM, with a focus on data modeling and optimization.
• Familiarity with Socket.IO or equivalent real-time frameworks.
• In-depth knowledge of API design principles, scalability patterns, and security best practices.
• Experience with Docker, Git, and CI/CD tools (GitHub Actions, GitLab CI, or Jenkins).
• Ability to work independently under a time-tracking environment.
• Upper-intermediate or higher level of English (B2 minimum).

Preferred Qualifications

• Practical experience with PostGIS, geospatial data, or mapping libraries (ArcGIS, Leaflet).
• Knowledge of Prometheus and Grafana for monitoring and alerting.
• Experience developing multi-tenant SaaS platforms.
• Familiarity with cloud infrastructure (AWS, GCP, or Azure).

Additional Details

• Remote position, full-time engagement.
• Start date: Flexible.
• Compensation: Competitive, paid in USD — specify whether net or gross.

Application Process

To apply, please include:

1. Answers to a short technical questionnaire (frontend & backend).
2. A brief audio introduction (≤ 1 minute) in English summarizing your experience with React and TypeScript.
3. A technical interview for qualified candidates.