Jobs

People and stability are our key priorities.
We are a small team, spread across Ukraine, Denmark and Norway.
Friendly atmosphere with no rush and high focus. This is a long-term project.

Our products are designed for industrial and energy sectors, including oil and gas. We are working in IoT, Machine Learning and AI technology domains. One of the upcoming activities will be LLMs integration.

We are looking for candidate with 3+ years of experience,
using following tools and technologies:

- React, Vue
- Typescript
- State management (Redux or similar)

- Node.js
- API design and development
- SQL and NoSQL databases
- Cloud services (Azure or AWS)
- Docker
- CI/CD
 

- Confident English communication (speaking and writing)

Will be a plus:

- Python
- Practical experience building solutions based on LLMs / Gen AI
- Experience with interface components for chat applications (like LibreChat)
- Angular

You will be working on following:
- Design, develop and maintain responsible and performant user interfaces 
- Build robust backend services
- Solve technical challenges while finding balance between different tradeoffs
- Participate in the upcoming integration of LLMs and help to introduce AI in real-world use cases
- Collaborate inside cross-functional team of engineers (and great personalities)
- Grow your expertise and have fun

We Offer:
- The competitive reward for the provided services
- Official contract and full taxes compensation
- Remote work
- Flexible working hours
- Minimal bureaucracy
- Paid vacation, sick leaves, national holidays

2-Month Paid Internship → Long-Term Growth in Web3

Do you want to move beyond basic APIs and layout fixes — and dive into the world of blockchain, cryptography, and smart contracts?

We’re looking for a motivated developer who’s ready to level up, work on real products, and grow into a Web3 engineer.

You don’t need to be a blockchain expert yet — but you must want to become one.

We’ll support you with learning materials, code reviews, and real tasks — starting from a paid internship ($200/month for 2 months), and moving toward deeper project integration.

🔧 What You’ll Work With:

Core Stack (must-have):

🔹 JavaScript / TypeScript (strong foundation required)

🔹 Node.js / Nest.js (writing backend logic; experience with unit tests is a big plus)

🔹 Basic frontend experience: React / Next.js (would be a plus)

✨Nice-to-Haves:

🔹 Experience connecting APIs to the frontend with reactivity

🔹 Unit testing with Mocha / Chai

🔹 Knowledge of blockchain basics and cryptography

🔹 Familiarity with Solidity or Anchor/Rust is a big bonus

🔹 Experience with microservices architecture is highly welcomed

👨‍💻 Who You Are:

🔹 You’ve already written real backend code (not just tutorials)

🔹 You are intellectually curious, driven by ambition, and ready for hands-on challenges in blockchain

🔹 You want to understand systems, not just “complete tasks”

🔹 You’re excited about Web3 and ready to invest your time into becoming a specialized dev

🚀 What We Offer:

🔹 2-month paid internship ($200/month) with mentorship and guided learning

🔹 Clear path: from EVM and Solidity → to Solana in the future

🔹 Real product work: backend logic, smart contract integration, frontend communication

🔹 Opportunity to grow into a full-time Blockchain Engineer

🔹 Flexible remote format with a team that values curiosity, initiative, and growth

At FuturiX Solutions, we’re building blockchain products that go beyond trend-chasing.

If you’re ready to dive deep, learn fast, and grow into a high-level developer — this is your opportunity to enter Web3 the right way 🔗🌐

About the Company

AIR Media-Tech is an international media-tech company that creates an ecosystem of innovative products and services for YouTube creators. We help content creators grow, monetize their content, and scale their channels, with thousands of bloggers worldwide already using our solutions.

Company website: https://air.io/en 

More About the Project

One of our key products is GIM — a next-generation crypto service that provides a secure and convenient way to exchange, withdraw, and top up cryptocurrencies in a single app.

Project website: https://gim.io/

Who We Are Looking For

Required Skills:

• Frontend: Strong proficiency in JavaScript, Vue.js 3 (Composition API, Pinia), Nuxt 3 (SSR, routing, modules)
• Experience with HTML5, CSS + responsive and cross-browser development
• Backend: At least 3 years of experience with ASP.NET Core, C# 10+, .NET 6/7/8
• Deep understanding of asynchronous programming (async/await)
• Experience working with relational databases
• Proficiency with Git
• Solid knowledge of SOLID principles, Clean Architecture
• Understanding of distributed systems

Personal Qualities:

• Strong teamwork skills
• Responsibility and attention to detail
• Analytical mindset

Nice-to-Have Skills:

• Experience with NHibernate, PostgreSQL, RabbitMQ
• Knowledge of Event-Driven Architecture, DDD, TDD
• Functional programming (F#, Rx.NET)
• Experience working with microservices, Docker, CI/CD
• Interest in cryptocurrencies

What You Will Do

• Develop and maintain the frontend (Vue 3 + Nuxt 3)
• Enhance backend services in .NET (working with databases, queues)
• Optimize performance and refactor code
• Participate in task planning and evaluation

What We Offer

• Financial compensation for medical insurance and courses (language, technical)
• Flexible schedule and work-life balance
• Remote work or a comfortable office (Starlink, kitchen, gym, kids' area)
• Animal-friendly office
• Corporate events and team-building activities

How to Apply?

If you're interested, send us your resume.
We look forward to having you on our team!
 

We’re looking for a proactive and skilled Full-Stack Developer with solid experience in Node.js and React to help build and scale modern web applications. If you're passionate about backend development, building clean and responsive UIs, and solving real-world challenges—this role is for you.

Key Responsibilities:

• Design and develop scalable backend services using Node.js.
• Build responsive and dynamic frontend applications using React and Bootstrap.
• Collaborate with designers, product managers, and other developers to deliver high-quality features.
• Identify performance bottlenecks and debug complex issues across the stack.
• Stay up to date with emerging tools and technologies and suggest improvements.
• Participate in code reviews and contribute to architecture decisions.

Requirements:

• 3+ years of experience working with Node.js in production environments.
• Solid experience with React and responsive design using Bootstrap.
• Hands-on experience with Kafka, Redis, and MySQL.
• Ability to analyze system behavior to detect anomalies, risks, and fraud patterns.
• Familiarity with data security and system protection best practices.
• Strong problem-solving mindset and attention to detail.
• Comfortable working in a fast-paced, startup-like environment.
• Excellent communication and collaboration skills.

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 proactive and skilled Full-Stack Developer with solid experience in Node.js and Vue.js to help build and scale modern web applications. If you're passionate about backend development, building clean and responsive UIs, and solving real-world challenges— this role is for you.

Your Responsibilities:

• Develop and maintain robust backend services using Node.js.
• Create responsive, user-friendly frontend components with Vue.js and Bootstrap.
• Implement new features end-to-end: from backend logic to frontend display.
• Diagnose and resolve bugs and performance issues in both frontend and backend code.
• Work closely with the team to improve system architecture and reliability.
• Explore new technologies and approaches to drive product quality.

Requirements:

• 3+ years of experience working with Node.js in production environments.
• Solid experience with Vue.js and responsive design using Bootstrap.
• Hands-on experience with Kafka, and MySQL.
• Ability to analyze system behavior to detect anomalies, risks, and fraud patterns.
• Familiarity with data security and system protection best practices.
• Strong problem-solving mindset and attention to detail.
• Comfortable working in a fast-paced, startup-like environment.

• Excellent communication and collaboration skills.

   

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.

Senior Full Stack Engineer (Ruby on Rails)

* 6+ years experience building and supporting large-scale software systems.
* Expertise in Ruby, JavaScript, and AWS.
* Experience with infrastructure and platform engineering is a plus.

English: Fluent 
Project duration: Long-term

At the moment, we are looking for a Senior Full Stack Engineer ($$4500-5500).

Position Requirements

• Bachelor’s degree in Computer Science or related field, or equivalent experience.
• 5+ years of hands-on full stack web development.
• Proficiency in Angular (v12+), TypeScript, RxJS, and Angular Universal (SSR).
• Experience with UI component libraries: Angular Material and PrimeNG.
• Solid skills in HTML5, CSS3/SCSS, and responsive design.
• Back-end development using Node.js (Express/NestJS) and building RESTful/GraphQL APIs.
• Familiarity with relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
• Hands-on experience with Docker, Kubernetes, and CI/CD pipelines.
• Strong version control (Git) and collaborative workflows.
• Adept in unit and end-to-end testing practices.
• Knowledge of web performance optimization and security best practices.
• Excellent problem-solving, communication, and mentoring abilities.

Responsibilities

• Develop and maintain scalable full stack applications using Angular (SSR) and modern backend frameworks.
• Create responsive, accessible UI components with Angular Material and PrimeNG.
• Optimize server-side rendering and overall application performance.
• Design, implement, and integrate RESTful/GraphQL APIs and database schemas.
• Collaborate with UX/UI designers, QA, and product teams throughout the development lifecycle.
• Conduct code reviews, write technical documentation, and maintain CI/CD processes.
• Monitor and troubleshoot production issues, enforcing security standards.
• Mentor junior developers and promote engineering best practices.
• Stay up to date with emerging technologies and drive improvements to the tech stack.

We offer

• Above market rate salaries
• Flexible working hours and remote/hybrid work options
• 25 days off per year + official holidays off
• Military reservist deferment
• Support for private entrepreneur (FOP) management
• English lessons compensation
• Medical compensation
• Professional Development Budget
• Tech Equipment Allowance
• Cozy office and free snacks
• Team Building and Social Events

If you’re passionate about creating, breaking boundaries, and shaping the future of digital entertainment — you’re one of us. Join our team of talented professionals where your expertise will be valued, your growth supported, and your contributions recognized. Don’t miss the opportunity to be part of an innovative company with a culture that fosters both personal and professional development.

Send us your resume today and let’s build the future together!

We’re hiring a Full Stack Engineer with experience in Nest and some exposure to VueJS (More of a back end focus) to join our fully remote team. You'll help build an AI-powered SaaS platform for a long-term U.S.-based LegalTech client.

The platform transforms the way legal professionals create and manage patent applications—automating tedious workflows through advanced integrations with large language models (LLMs), intelligent agents, and modern orchestration tools.

This is a hands-on role ideal for someone who thrives in dynamic environments, enjoys working across the stack, and has a builder’s mindset. You’ll work closely with our product and engineering teams to take ideas from rough concepts to polished, production-ready features that solve real user problems.

What You’ll Do:

- Develop full stack features using NestJS, TypeScript, and Vue.js.
- Translate high-level product ideas into working code—asking smart questions, identifying edge cases, and iterating quickly.
- Design, build, and consume RESTful APIs.
- Collaborate closely with the team to scope, develop, and refine user-facing features.
- Write clean, maintainable, and well-tested code.
- Participate in code reviews, technical discussions, and continuous improvement initiatives.

 

Requirements:

- 3+ years of NestJS development experience.
- Strong knowledge of TypeScript and modern JavaScript (ES6+).
- Experience building Vue.js front ends.
- Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB).
- Comfortable working with fuzzy requirements and proactively driving features from idea to completion.
- Ability to ask the right questions, navigate ambiguity, and deliver iterative improvements quickly.
- Clear and professional communication in a distributed, remote-first team.

 

Nice to Have:

- Experience working with AI tools to accelerate development.

- Familiarity with cloud platforms (AWS, Azure) and CI/CD pipelines.
- Experience working with LLMs, bots, or AI-assisted workflows.
- Prior work on enterprise SaaS platforms or workflow automation products.

Summary

We are seeking a Senior Fullstack Developer with strong skills in both PHP and JavaScript to join our team working on two innovative projects in the oil & gas sector.

You will contribute to two parallel projects:

• One project involves maintaining and enhancing a legacy platform built with PHP (experience with frameworks like Yii2 is a plus).

• The second project focuses on building a modern web application using Node.js and Angular.

   

Must-Have Requirements:

• Strong experience with Node.js (NestJS a plus)
• 2+ years of experience with Angular (TypeScript)
• Proven PHP skills and ability to work with legacy code
• Familiarity with PHP frameworks (e.g., Yii2)
• Deep understanding of OOP, SOLID principles, and design patterns
• Proficiency in MySQL or PostgreSQL, including performance optimization
• Experience with RESTful APIs

• Comfort with Git workflows and Docker

   

Nice-to-Have:

• Experience with MongoDB
• Knowledge of reactive programming (RxJS, PHP ReactiveX)
• Familiarity with Angular performance tuning (OnPush, lazy loading, etc.)

If you're passionate about fullstack development and want to build solutions that power real-world infrastructure, we’d love to hear from you.

Our Customer:

Our customer is at the forefront of cybersecurity, providing a platform that allows security teams to proactively test and improve their defenses against the latest threats.

Required experience and skills:

• 3+ years of experience in backend development;
• 3+ years of experience with Kotlin;
• Experience working with various types of databases (SQL, NoSQL) and the ability to optimize queries;
• Ability to design and develop RESTful APIs;
• 3+ years of experience with React.js;
• Experience developing complex React applications using various state management approaches (Redux, Context API, etc.);
• Experience with modern frontend development tools (e.g., Webpack, Babel, npm);
• English — Upper-Intermediate.

Working conditions:

• 5-day working week, 8-hour working day, flexible schedule;
• All UA public holidays are days off;
• Vacation and sick leave are covered by the company;
• Remote work.

We’re GenAI.Works: the world’s largest AI community, with over 10 million members worldwide.
Our mission is to help builders, creators, and lifelong learners master the future of AI.

We’re an AI-driven startup creating cutting-edge products across media, education, tools, events, and content. Through our platform, we offer industry-leading courses designed to equip storytellers, technologists, and creatives with the skills to thrive in the AI era.

About the role:

Please note: THIS ROLE IS NOT A DEVELOPER POSITION
 

We’re looking for a Developer Relations Manager to help lead the execution of our upcoming global hackathon and grow a vibrant, engaged developer community around our AI orchestration product.

In this role, you’ll act as the bridge between our product/engineering team and external developers, empowering them to build, experiment, and submit innovative solutions using our platform. From crafting tutorials and technical docs to hosting community sessions and offering hands-on support, your work will drive the success of our hackathon and the broader developer ecosystem.

This is a dynamic, highly visible position for someone who thrives at the intersection of code, community, and communication.

Requirements:

• 2–4 years of experience in Developer Relations, Developer Advocacy, or a similar role.
• Proficiency in JavaScript/TypeScript and/or Python.
• Solid understanding of APIs, webhooks, and integration workflows.
• Experience building and debugging apps or tools with developer-facing platforms.
• Excellent written and verbal communication skills.
• Experience creating documentation, demos, or technical tutorials.
• Comfortable leading live community events (e.g., Q&As, office hours, onboarding).
• Familiarity with developer communities on platforms like Discord, Slack, GitHub.
• Strong organizational and project coordination skills.

Responsibilities:

Plan and execute developer onboarding and engagement initiatives for the hackathon.

• Create starter kits, quickstart guides, documentation, and sample apps.
• Lead technical walkthroughs, onboarding sessions, and office hours for participants.
• Actively support the community through Discord, GitHub, and other channels.
• Collect and relay developer feedback to internal teams to improve the product.
• Spotlight outstanding hackathon submissions and community contributions.

• Foster long-term relationships with developers and technical advocates.

   

Nice to have:
 

• Prior experience or interest with AI/LLM agent frameworks or orchestration platforms.
• Experience participating in or organizing hackathons or developer competitions.
• Background working with open-source communities or developer tooling startups.
• Familiarity with platforms like LangChain, OpenAI, or agentic runtimes.
• Experience writing blog posts or recording dev-focused videos.

Working conditions details: 
 

• Remote-first, global applicants welcome.
• Contract (3–4 months for hackathon cycle, with potential to extend).
• Flexible schedule with availability for key live sessions and community support.
• You’ll use tools like GitHub, Notion, Discord, Zoom, and our internal orchestration platform.
• Work closely with the product, marketing, and engineering teams.

Why Join Us?

At GenAI.Works, you'll be part of a fast-growing, global team shaping the future of how people learn, build, and create with AI. We move fast, think big, and empower each other to do our best work!

We are seeking a Senior Full Stack Engineer to join a mission-driven product transforming lives with cutting-edge AI and IoT technology. This role offers the opportunity to work on innovative solutions that enhance safety and quality of life for end-users while providing actionable insights to businesses. In this role, you’ll contribute to both web and mobile platforms, taking ownership of features and building scalable solutions that directly impact users and businesses.

Our client develops a solution that provides real-time monitoring and actionable health insights for better care. Its technology provides 24/7 monitoring of seniors' health at home, offering emergency alerts, valuable insights, and predictive analytics to support proactive and efficient care. 

Key Responsibilities: 

• Build and maintain reliable full-stack web applications using Node.js and React.
• Develop scalable microservices solutions.
• Work closely with product managers and designers to ensure technical solutions align with product objectives.
• Conduct code reviews to maintain high-quality standards throughout the development process.
• Identify and resolve complex technical issues to optimize system performance.
• Stay updated on industry trends and integrate new technologies to enhance our tech stack.

Required Competence and Skills:

• At least 4 years of experience as full-stack developer, equally focused on Node.js and React
• Experience with microservices architecture and RESTful APIs for scalable solutions.
• Proficiency in Git for version control.
• Experience with AWS or other cloud platforms.
• Experience with the end-to-end development lifecycle.
• Strong communication skills and problem-solving mindset.
• Excellent English communication skills, both verbal and written

Tech Lead (Full-Stack | Angular, Laravel, Golang, Python)

 Location: Remote
 Employment Type: Full-time
 Time Zone: Must have at least 4 hours overlap with U.S. working hours (CST/CDT)

🏥 About AR Proactive

AR Proactive is a B2B SaaS company helping healthcare providers — from long-term care facilities to pharmacies and therapy clinics — streamline and automate their Accounts Receivable (AR) and Revenue Cycle Management (RCM) processes. Our platform enhances financial performance by reducing manual work, integrating seamlessly with EMRs, and delivering an intuitive billing experience for both providers and patients.

As we continue to scale, we’re looking for a Tech Lead who can drive architecture, scalability, and mentoring across a rapidly growing engineering team.

🎯 Your Mission

As Tech Lead, you’ll own the technical direction and architecture of our platform. You’ll collaborate closely with Product, Design, and QA teams, guide development across backend and frontend stacks, and lead engineers by example — writing clean, scalable code and ensuring delivery at a high standard.

🔧 Core Skills & Responsibilities

Technical Expertise

• Languages (Must Have): Angular, PHP (Laravel), Golang, Python
• Architecture: Design and implement scalable, maintainable, and performant systems
• Databases:
  • MySQL (Must Have): Clustered setup to handle high-volume financial transactions
  • Redis (Must Have): Session management and data caching
  • RabbitMQ or Kafka (Nice to Have): Asynchronous messaging
     
• Cloud & Infrastructure (Nice to Have): AWS, Hetzner; Docker, Kubernetes
• Version Control: Expert-level Git usage, pull requests, branching workflows
• CI/CD & DevOps: Build pipelines, automated testing, deployments
  
   

Leadership & Collaboration

• Mentor junior and senior developers, foster a culture of ownership and quality
• Lead daily standups, sprint planning, and retrospectives
• Work cross-functionally with designers, PMs, and stakeholders
• Provide technical guidance and conduct regular code reviews
  
   

Project & People Management

• Agile/Scrum or Kanban experience
• Familiarity with tools like Jira, Trello, Notion
• Estimate task complexity, manage sprint capacity and delivery
• Help resolve technical conflicts and tradeoffs
  
   

Soft Skills

• Strong verbal & written communication skills
• Continuous learner, curious about emerging tools and frameworks
• Able to operate in ambiguity and provide structure and clarity to the team
• Conflict resolution and technical negotiation
• Excellent time management, balancing new features with tech debt
  
   

🌟 Why AR Proactive

• Purpose: Improve the financial health of real healthcare businesses and patient outcomes
• Product: A robust, growing platform solving complex financial challenges
• Team: Collaborative, passionate, and user-focused
• Flexibility: Work from anywhere — just ensure partial overlap with U.S. (CST/CDT) hours
• Growth: Help build a platform used by hundreds of healthcare organizations across the U.S.
  
   

✅ Requirements

• 5+ years of experience in software development
• 2+ years of experience leading engineering teams
• Hands-on experience with Angular, Laravel, Python and/or Golang
• Strong English communication skills
• Must be available for at least 4 hours overlap with U.S. Central Time (CST/CDT)
  
   

A bit about the job

We're a team of 4 who’ve been building crypto products for the last 2.5 years.

Our culture is lean — we do whatever it takes to get users.

We move fast, iterate often, and are obsessed with finding product–market fit in crypto.

Midas.trade is a trading terminal on Base (e.g., Axiom, Bullx, Photon, Gmgn).

 🔥 What you’ll do

• Solve highly important problems and deliver working products to the end user
• Learn to be flexible and understand goals: Finding the balance between “perfect code” and delivering value fast
• Grow as a developer and improve your soft skills
• Groom, Estimate, Plan, Code, Test, Deploy, Be Happy

🥷🏿 What you have:

We believe in the human potential to grow. Even if you don't meet all the requirements outlined, but believe you have what it takes, we encourage you to apply. We are open to considering candidates who have the potential to excel in this role.”

• Frontend: React, shadcn, React Query, Next.js, viem/wagmi
• Backend: Hono, Redis, ClickHouse, viem
• Blockchain: Strong understanding of EVM and smart contracts
• Rust (optional): Reth
• 3+ years of experience developing products across web and mobile platforms.
• Web3 experience or at least understanding the market, its culture, and best practices.
• You thrive in fast-paced, autonomous environments without being managed.

If you can cover at least 2/3 areas (Frontend, Backend, Solidity) - don’t hesitate to reach out

💙 What we can offer

People perform better when they’re happy, paid well, looked after, and supported.

That’s just a fact. We will be able to offer more, once we will work full-time with you.

• No strict 8to5 schedule. Work whenever you wish, we value your time and just want to commit to the deadlines and have things ready
• Equity & Tokens are not being planned, but can be considered later with the company development
• Fully remote
• Awesome team that will help you grow professionally and personally
• Newest and precisely picked technology stack – you will grow along with the best web3 toolings available.
• A lot of responsibilities and opportunities to grow in the revolutionizing industry

🚀 What does it take to be part of the adventure

1. Share your Linkedin, CV and github link 
2. A chat with CEO - Kien
3. Technical assignment, don’t try to vibecode - will be waste of time.
4. 1-hour technical interview with CTO - Vlad (1 or 2)
5. Offer: welcome onboard buddy!

We are currently looking for a Lead Fullstack Developer (Typescript(React)+ Nest.js(Backend-oriented) 80- back 20-front) to join a long-term corporate platform initiative focused on integrating generative AI tools into enterprise workflows.

Project:
A corporate AI enablement platform aimed at accelerating the adoption of tools like ChatGPT and Microsoft Copilot. It supports personalized learning, cross-team knowledge sharing, and secure AI integration into daily workflows. One of the standout features is an Excel-focused AI assistant that helps users in real time, boosting productivity across teams.

Requirements:

- 5+ years of experience in software development
- Strong expertise in Node.js using NestJS (backend-oriented role)
- Solid knowledge of TypeScript
- Experience with React, Tailwind, Zustand, React Query (basic familiarity; focus is on backend)
- Deep understanding of code architecture and software craftsmanship principles
- Proficiency in unit testing and code quality enforcement
- Proven experience in planning and executing refactoring efforts
- Ability to mentor team members and drive technical excellence
- Experience with MongoDB and building scalable APIs
- Familiarity with Kubernetes and deployment in Azure Cloud

Will be a plus:

• Experience in backend-heavy platforms or developer tooling
• Familiarity with secure data handling and enterprise compliance
• Contributions to internal developer enablement or architecture communities

Responsibilities:

- Lead technical architecture decisions and maintain high code quality standards
- Drive refactoring and technical debt reduction initiatives
- Collaborate closely with other engineers and tech leadership to align on roadmap and execution
- Mentor junior developers and help improve team’s technical maturity
- Ensure backend services are scalable, secure, and well-documented
- Contribute to DevOps processes and deployment pipelines on Azure

Tech Stack:

• Language & Frameworks: TypeScript (React) + Nest.js (Backend-oriented)
• Focus: 80% backend / 20% frontend
• Frontend: React, TailwindCSS, Zustand, React Query, Jest
• Backend: NestJS, MongoDB
• Infrastructure: Kubernetes on Azure Cloud