Jobs Fullstack

Project Tech Stack

NestJS / React / PostgreSQL / AWS

Key Responsibilities

• Being a team player
• Implement new functionality and refactor existing codebase
• Continuously improve unit test coverage and overall quality of codebase
• Participate in brainstorming sessions with team about feature and process improvements
• Participate in root cause analysis and work closely with BA, QA and other Devs to resolve identified defects

• Stay up-to-date with emerging technologies, industry trends, and best practices related to software development

   

Requirements

• 2+ years experience with Node.js (NestJS, Express, GraphQL)
• 2+ years experience with React.js (Apollo)
• Strong TypeScript skills
• Knowledge and understanding of ES6+, Vite/Webpack, ESLint
• Strong experience with PostgreSQL
• Experience using TypeORM
• CI/CD pipeline configuring experience
• Git and code review skills
• Ukrainian: Proficient (must have)
• English: intermediate+ (both speaking and writing)
• Strong analytical and problem-solving skills, able to debug complex issues and provide effective solutions
• Collaborate with cross-functional teams, including developers, QA engineers, and BA, to understand software requirements and develop comprehensive solutions
• Knowledge of TDD, BDD

Nice to Have

• Experience working with WebSockets/Socket.io
• Bachelor’s degree in Computer Science/Engineering

What We Can Offer

• Full-time and long-term position
• Flexible Schedule with remote work options
• Competitive compensation
• Opportunity to grow in a product company
• Freedom for creativity

We’re expanding our engineering team and looking for developers who are comfortable building production-grade React and Node.js applications for early-stage companies in healthcare, fintech, and AI.

Although the role is primarily front-end oriented, the ability to contribute to backend services in Node.js is important.

You’ll join a team with clear processes, a modern stack, and a strong engineering culture.

What you will do

• Create web applications using React and related tools.
• Develop and support backend services and APIs with Node.js (Nest.js or similar frameworks).
• Work with cloud platforms and container tools such as Docker, Kubernetes, AWS, or GCP.
• Join architecture discussions, suggest improvements, and help maintain high code standards.
• Collaborate with the client’s team on project tasks in English.

What we expect

• Strong understanding of JavaScript (ES6+) and TypeScript.
• Solid hands-on experience with React.
• Strong knowledge Node.js and frameworks like Nest.js or Express.
• Experience building APIs with Node.js-based frameworks.
• Understanding of relational and NoSQL databases such as Postgres, MongoDB, Firebase, or Supabase.
• Ability to write clean, maintainable code following best practices.
• English level: Upper-Intermediate (B2) or higher.

Additional advantages

• Experience working with major cloud providers such as AWS or Google Cloud.
• Experience with React Native.
• Solid understanding of Docker and Kubernetes.
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI).
• Practical experience working with AI/LLM integrations in projects.

What we offer

• Engaging projects built with a modern, well-supported tech stack.
• A review process that ensures consistent feedback and knowledge sharing.
• A culture focused on continuous learning and professional development.
• Full remote work with a team distributed across multiple countries.
• Competitive compensation in USD with periodic performance reviews.
• Flexible payment methods tailored to your location.
• Work schedule aligned with your time zone.
• English practice sessions.
• Paid sick leave and annual vacation (15 business days).
• Regular team activities online.
• Coverage of monthly psychologist support sessions.

About Us 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) 

and Vlad Voskresensky (founder of Revenue Grid) to create the next generation of CRM systems. 

We’re building an AI-native CRM platform that completely redefines how sales automation 

works. 
By structuring data for intelligent automation, we enable agentic AI to design workflows, assist Sales Leaders and Reps in real time, and generate predictable sales funnels – all through a simple, chat-driven interface. 

Our mission: to build a CRM that works for User, not the other way around. 

About the Role 

This role is for engineers who thrive in dynamic environments where processes are still being shaped and impact is immediate. 

At ChatRevenue, we focus on outcomes rather than ceremonies – no endless grooming sessions or heavy planning rituals. 

Our engineering processes are evolving, and you’ll have a direct influence on how they are structured. There are no excessive management layers or long approval chains – decisions are made quickly through open discussion and direct collaboration. 

Previous startup experience is not required. What matters is your ability to operate without rigid rules, take initiative, and make independent technical decisions. 

What You’ll Do 

• Architect and maintain backend services using Python / FastAPI 
• Build seamless integrations with between our code product and external ecosystems (CRM, communication platforms) 
• Design and optimize scalable ETL/ELT pipelines 
• Develop and deploy production-ready Generative AI features to enhance product capabilities 
• Lead features from initial technical design to production release and ongoing support 
• Deliver high-quality code in short, impactful cycles 
• Maintain DevOps best practices (testing, CI/CD, security, containerization) 

What We’re Looking For 

• Strong Python skills (FastAPI, async, Pydantic) 
• Experience with SQL (PostgreSQL), Pandas, and data pipelines 
• Solid understanding of HTML/CSS/JavaScript
• Hands-on experience with Docker, Kubernetes, Azure, Kafka 
• Experience with CI/CD and Git-based workflows 
• Curiosity about product-building and openness to evolving environments 
• Strong teamwork skills – constructive code reviews, active participation in technical discussions, and ownership mindset 

Nice to have 

• Experience with OpenSearch 
• DevSecOps exposure 
• Advanced debugging skills 
• Azure API Management 
• Experience developing Generative AI features 
• Integrations with Salesforce, Google Meet, or similar platforms 

Why Join Us 

• Remote-first culture – work from anywhere 
• Flexible schedule aligned with European time zone 
• No bureaucracy or micromanagement – transparent and fast decision-making 
• Direct product impact – your work ships quickly and is visible in production 
• Real ownership – influence architecture and technical direction 
• Unlimited paid vacation and paid sick leave 
• Company-provided equipment 
• Premium AI tools subscription (ChatGPT, Copilot, Claude) 
• Professional growth – opportunity to own a technical domain or lead a module as the company scales 
• Competitive compensation starting from $6,000

If you want to build an AI-native CRM from the ground up and be part of the core team shaping the product, we’d love to hear your story. 

Apply or reach out directly – let’s build something truly transformative together. 

We are looking for a Full Stack Developer (Middle / Senior) to join our team on a part-time or full-time basis.

This role is for a true full-stack engineer, not just a frontend developer who connects to an API. The ideal candidate is backend-strong, confident on the frontend, and able to design and build systems from scratch with future scalability in mind.

Backend Requirements

• Supabase
• GraphQL or REST APIs
• PostgreSQL - strong knowledge beyond ORM level (queries, indexing, performance, data modeling)
• Bonus if you know Node.js

Frontend Requirements

• React
• Next.js
• Bonus if you know React Native

What we are looking for

• Strong knowledge of both backend and frontend development
• Backend-first mindset, with the ability to work confidently on the frontend
• Solid architectural thinking
• Ability to design and build systems from scratch
• Experience in laying a strong foundation and planning for future extensibility
• Understanding of clean architecture, scalability, and maintainability

Level

• Middle to Senior Full Stack Developer

• Not a pure frontend role

   

Language

• Conversational English is required (spoken and written)

   

If you enjoy building well-architected systems, thinking beyond just implementation, and owning features end-to-end, we’d be happy to talk.

Our Customer:

A fast-growing product startup in the Video AI domain, collaborating with global publishers and broadcasters to enhance video content experiences at scale.

Your tasks:

• Own the full development lifecycle — from requirements analysis and system design to implementation, testing, and production deployment.
• Design, build, and scale backend services, primarily using Ruby on Rails and Python.
• Develop and optimize frontend solutions using Vanilla JavaScript (ES6), CSS, and modern frameworks such as React and Vue.
• Ensure high performance of user interfaces, focusing on Core Web Vitals and overall responsiveness.
• Work with a high-scale, distributed tech stack including PostgreSQL, Kafka, Spark, Redis, Elasticsearch, InfluxDB, Celery, and Iceberg.
• Deploy, maintain, and scale applications in cloud environments, leveraging infrastructure tools like Terraform and Nomad.

Required experience and skills:

• Bachelor’s degree in Computer Science (or equivalent experience).
• 8+ years of experience in software development with strong backend expertise (proficiency in Ruby on Rails, Python, Java for building scalable backend systems).
• 4+ years of experience in frontend development using Vanilla JavaScript (ES6), HTML, CSS.
• 2+ years of experience with modern frameworks (React or Vue).
• Strong understanding of performance optimization principles, including Core Web Vitals.
• Hands-on experience designing and building high-load, distributed systems.
• Experience working with modern data and messaging technologies (Kafka, Redis, Elasticsearch etc.).
• Hands-on experience with cloud platforms (AWS or GCP) and infrastructure-as-code tools.
• Practical experience using AI-powered development tools (such as Claude, Cursor, Anti-Gravity) to improve development efficiency and code quality.
• Fluent English (Upper-Intermediate or higher) and effective communication skills.

Would be a plus:

• Experience with monetization platforms.
• Background in Big Data technologies and data-intensive systems.
• Experience in Video AI or video processing domains.

Position Overview

We are looking for a highly skilled and versatile Full Stack Web Developer to join our engineering team. In this role, you will be responsible for designing, developing, and deploying scalable web applications from the ground up. You will bridge the gap between seamless user interfaces and robust backend architectures while leveraging modern cloud infrastructure and AI-assisted coding tools to accelerate the development lifecycle.

Key Responsibilities

• End-to-End Development: Design and build dynamic, responsive web applications using React on the frontend and Node.js on the backend, written entirely in TypeScript.
• API Design & Integration: Develop, maintain, and document robust RESTful and GraphQL APIs, ensuring efficient data fetching and seamless client-server communication.
• Database Management: Architect and manage both relational (SQL) and NoSQL databases, ensuring optimal data modeling, querying, and performance.
• Cloud Infrastructure: Deploy, maintain, and scale applications utilizing Amazon Web Services (AWS).
• AI-Enhanced Engineering: Utilize Claude Code by Anthropic to automate routine tasks, refactor legacy code, debug complex issues, and accelerate feature delivery via AI CLI workflows.
• Collaboration & Quality: Work closely with product managers and designers to translate requirements into technical solutions. Write clean, maintainable, strongly-typed, and well-tested code.

Required Skills & Qualifications

Core Languages & Frameworks
Front-end

• Strong proficiency in TypeScript across both the frontend and backend stack.
• Deep understanding of React core principles (Hooks, state management, component lifecycle, and Context API).
• Proven experience building scalable server-side applications using Node.js (Express.js, NestJS, or similar frameworks).

APIs & Data Fetching

• Hands-on experience designing, building, and consuming GraphQL APIs (e.g., Apollo Server/Client).
• Strong understanding of asynchronous programming and REST API design.

Databases

• Solid command of SQL (MySQL, etc.) including schema design, complex joins, and query optimization.
• Hands-on experience with Amazon DynamoDB, including designing single-table architectures, handling partition keys, and managing NoSQL data access patterns.

Cloud & DevOps

• Practical experience with the core AWS ecosystem (e.g., Lambda, API Gateway, S3, IAM).
• Familiarity with deploying full-stack applications in a cloud environment.

AI Tooling

• Experience using Claude Code by Anthropic (or similar advanced AI coding assistants/agents) to navigate codebases, generate boilerplate, run tests, and execute git workflows autonomously from the terminal.

Preferred Qualifications (Nice-to-Haves)

• Advanced AWS Services: Experience with AWS Cognito for secure user authentication and authorization.
• Serverless & IaC: Hands-on experience with AWS SAM (Serverless Application Model) and AWS CloudFormation for Infrastructure as Code and serverless deployments.
• CI/CD Pipelines: Experience configuring and maintaining continuous integration and continuous deployment pipelines, specifically using CircleCI.
• Containerization: Familiarity with Docker and container orchestration.
• Security: Strong understanding of modern web security practices (OAuth, JWT, CORS, Role-Based Access Control).

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client looking for a backend-heavy engineer to architect the infrastructure that turns vague human intent into precise, autonomous agent actions.

The product leverages AI to automate development workflows and dramatically increase R&D productivity. Already in production with active customers, the team is now scaling both the technology and impact.

Key Requirements:
🔹 7+ Years Experience: Deep expertise in engineering high-stakes software;
🔹 Scale-Tested: 3+ years on a customer-facing team. Proven track record of delivering complex features for production systems and solving high-impact bugs in mature environments;
🔹 Stack: Expert Python (Django preferred), proficient React;
🔹 Cloud & DevOps: Experience with AWS and CI/CD pipelines;
🔹 Databases: Strong knowledge of MySQL (or equivalent relational DBs); experience with graph and vector databases is a plus;
🔹 AI Native: Power user of Claude and Cursor; comfortable leveraging AI tools in daily workflows;
🔹 Agent Expert: Proven experience building AI agents in production; able to move beyond basic prompts to create reliable, deterministic agentic systems;
🔹 API & Testing: Skilled in building and consuming APIs; experience with automated testing frameworks (e.g., PyTest);
🔹 Frontend: Solid understanding of JavaScript/TypeScript and modern frontend frameworks;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Orchestrate: Develop production-grade AI agent workflows that manage their own validation loops;
🔹 Architect: Build Python services that bridge the gap between high-level requirements and technical execution;
🔹 Streamline: Create systems that allow developers to manage a fleet of autonomous workstreams, eliminating the manual coordination that stalls modern R&D;
🔹 Customer Impact: Rapidly address customer feedback by fixing bugs and implementing new requirements, ranging from small UI tweaks to complex backend features;
🔹 Feature Development: Design and deliver new capabilities for the platform, especially deep AI-driven features and integrations with customer systems;
🔹 End-to-End Ownership: Take full responsibility for tasks from initial concept through to production deployment, including testing and validation;
🔹 Collaboration: Communicate directly with customers as needed to understand their needs, present solutions, and gather feedback;
🔹 Product Mindset: Actively participate in product discussions, propose improvements, and help shape the direction of the platform;
🔹 Proactive Problem Solving: Identify potential issues and opportunities for improvement before they become bottlenecks;

Interview stages:
🔹 HR Interview;
🔹 Technical Discussion ;
🔹 Practical Session ;
🔹 Team Fit Conversation ;
🔹 Final Review;
🔹 Reference Check;
🔹 Offer;
 

We are looking for an experienced FullStack Developer who can handle both backend and frontend development for a complex web product. The role involves designing architecture, building microservices, developing frontend interfaces, integrating with LLMs like ChatGPT, and working on prompt engineering.

Responsibilities:

Frontend:

• Develop user interfaces using React (React Native is a plus)
• Create and optimize prompts for LLMs (e.g. ChatGPT)
• Design dataflow architecture for interactions with neural networks
• Debug and adapt existing prompts for better performance
• Integrate with REST APIs and Websockets

Backend:

• Design and implement microservice architecture using PHP Laravel
• Develop and optimize complex business logic
• Integrate external services and databases (SQL and NoSQL)
• Set up caching and queues (Redis, Laravel Queues, RabbitMQ)
• Optimize architecture and code performance
• Work with AWS services including AWS Lambda

Requirements:

• 5+ years of experience with PHP
• 3+ years of experience with Laravel at an architectural level
• 3+ years of experience with TypeScript and React
• Experience designing microservice architecture
• Solid understanding of OOP, MVC, SOLID principles, clean code, and design patterns
• Strong knowledge of HTML, CSS, and preprocessors (SASS/SCSS)
• Experience with REST APIs and Websockets
• Experience with Git
• SQL query optimization skills

Nice to have:

• Experience with Golang
• Experience working with high-load systems
• Experience “training” or working with LLMs
• Familiarity with AWS services

What we offer:

• Interesting and innovative AI project
• Work with cutting-edge technologies (LLM, NLP, AWS)
• Remote work with a European (Austrian) company
• Competitive salary
• Supportive and reasonable management
• Paid vacation up to 25 working days
• Paid sick leave

There is a short automated test before the interview.

Шукаємо фултайм розробника в команду.
 

Ми молода digital-агенція Caliber Systems.

Потрібен умовно правильний джун, якого зможемо прокачати і перш за все який хоче зростати - реальні проєкти і product thinking.

Формат роботи

• 8-годинний робочий день + обід.
• Віддалено

• Бюджет: до $800/міс

   

Стек

Frontend

• Next.js (App Router)
• React + TypeScript
• TailwindCSS
• Shadcn/UI
• Zustand 
• Three.js / R3F (Не обов'язково, але буде хорошим плюсом)

Backend

• Node.js / Express / Nest
• PostgreSQL / Supabase
• Prisma або Drizzle ORM
• JWT / OAuth Auth
• Cloud Storage (Supabase / Cloudflare R2 / Amazon S3)

• Stripe інтеграції

   

Dev, Ops & Process

• AWS / Cloudflare
• GitHub, Vercel CI/CD
• Cursor IDE

• AI інструменти (OpenAI)

   

Що ти робитимеш

• Реалізовувати UI + API
• Створювати MVP-фічі як з  нуля так і працюватимеш над існуючими проектами
• Працювати з ORM, Auth, Billing

• Інтегрувати платіжні системи, адмін панелі та дашборди

   

Проєкти різні - SaaS, AI-сервіси, маркетплейси, CRM.
 

Ідеальний кандидат

• від 1 року досвіду АБО сильні pet-проєкти
• Вміння використовувати АІ підчас роботи
• Розуміння React i Next.js та серверної архітектури
• Вміння самостійно розбиратись і вчитись
• Комунікабельність і відповідальність
   

Плюсом буде:

• Tailwind / UI Libraries
• Supabase
• AWS
• OpenAI integration
• PostgreSQL basics
• Prisma / Drizzle
• інтерес до SaaS / AI / 3D

Процес відбору
Intro call (30 хв) + Tech talk (60 хв) — задачі + мислення

Як податися?

Надішли:

• кілька слів про себе і про свій досвід
• Силки на лайв проекти

The Role

We’re looking for a Strong Junior/Middle Full Stack Angular/.NET Developer who is eager to learn, grow, and contribute to real-world projects from day one. This is a great opportunity if you have a solid foundation in programming and want to put your skills into practice while building modern, user-friendly applications.

In this role, you’ll work closely with experienced developers, gaining hands-on experience in Angular, .NET Core, and MS SQL. You’ll be part of a supportive team that values collaboration, knowledge sharing, and continuous improvement.

📋Key Responsibilities

• Assist in identifying and fixing bugs and issues in the codebase
• Contribute to front-end development using Angular by designing and implementing user-friendly interfaces
• Support database maintenance tasks, including writing SQL queries and helping optimize performance
• Participate in code reviews with more experienced developers to learn best practices and coding standards
• Help refactor existing code to improve efficiency, readability, and maintainability
• Collaborate closely with senior developers, gaining hands-on experience and guidance in both front-end and back-end development

📝Requirements

• Completed or ongoing Bachelor’s degree in Computer Science or a related field
• Solid understanding of software development principles and best practices
• Demonstrated coding skills with pet projects available on GitHub (or similar platform), preferably in C#
• Hands-on (non-commercial) experience with:
  • .NET Core (EF Core, MVC, Onion Architecture, or CQRS)
  • SQL databases
• English proficiency at B2+ level
• Availability for a full-time schedule: 12:00 – 20:30 (Mon–Fri, including a 30-minute lunch break)
• Willingness to participate in regular team meetings during working hours
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities
• Experience with Angular (or any other JS) framework

What We Offer

📈  Growth opportunities — clear paths for professional development and career advancement

🔋 Supportive culture — a friendly, collaborative environment where your ideas matter

🖥️  Modern projects — work with cutting-edge technologies on meaningful, real-world applications

💡 Talented team — join a motivated group of professionals who are always ready to share knowledge and help you grow

Join our team at SoftPlus Ukraine and contribute to the success of our innovative projects.

Apply now!

We are looking for a Middle .NET Full-Stack Engineer to join our team and contribute to the development of a large-scale, multi-tenant reputation management platform for medical practices in the US. The platform handles survey delivery, data collection, reporting & analytics, and integrations with external systems (Azure ecosystem, HubSpot, Google APIs, etc.). The ideal candidate is a proactive engineer with strong experience in building scalable web applications, clean architecture principles, and front-end development using modern Angular.

About the project:

You will be a part of the American and Ukrainian teams engaged in the enhancement and improvement of a SaaS dealing with sustainable reputation management of doctors in the USA. The project is built in .NET, and we are transferring to Angular and to Azure; thus, you will have an excellent opportunity to pump your knowledge into new technologies. The multi-tenant system uses Web, Google, and other APIs, Windows services, and Git.

Requirements:

• 4+ years of commercial experience in .NET development.
• Experience working as a full-stack developer in production projects.
• Strong knowledge of C# and .NET / .NET Framework 4.8+.
• Experience with ASP.NET Core / Web API, dependency injection, and middleware.
• Experience with Entity Framework / Dapper, writing efficient SQL, and working with relational databases.
• Understanding of clean architecture, SOLID principles, immutability practices, and code quality standards.
• Experience building Azure Functions, background jobs, and integrations with external systems.
• Experience with Microsoft SQL Server,
• Application Insights, Key Vault, Storage, and VPN-based networking are a plus.
• Experience with unit testing (xUnit, NUnit, or similar).
• Experience with Angular (v12 or higher). (Experience with Angular migration is a plus.)
• TypeScript, RxJS, component-based architecture.
• HTML/CSS, Bootstrap, Kendo UI
• Experience building responsive and cross-browser compatible UI.
• Git, Trunk-Based development, code reviews, pull request best practices.
• Familiarity with CI/CD processes (Azure DevOps or similar).
• Ability to use AI tools (Claude Code, GitHub Copilot, ChatGPT, Cursor AI testing utilities,\AI-assisted refactoring tools).
• Experience with integration tests is a plus.
• Upper-Intermediate English (both written and spoken).
   

Responsibilities:

• Develop new features and enhance existing functionality in a multi-tenant SaaS platform.
• Work across both front-end (Angular) and back-end (.NET) parts of the system.
• Participate in architecture discussions and follow established best practices.
• Implement integrations with external APIs (Google, HubSpot, EMR systems like eCW).
• Write clean, testable, maintainable code following team guidelines.
• Participate in code reviews and improve overall code quality.
• Collaborate with team and product stakeholders.

Technologies we are currently working with:

• Back end: ASP.NET Web Api, MVC, .NET Framework 4.8.1
• DB: MS SQL and T-SQL
• Front end: AngularJS, Angular 17+, Kendo UI
• Environment: Azure DevOps for the CICD

We offer:

• Competitive salary
• Official employment, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official Ukrainian holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Team: Lead.NET developer, 4 Middle .NET Full Stack devs, 1 DB developer, 2 Front-end developers.
 

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. Because part of the team and stakeholders are located in the US (ET and CT time zones), the candidate should be able to accommodate occasional meetings or collaborations that overlap with these time zones (usually 16:00-19:00 EET). No late meetings and overtimes.  
 

Hiring process: HR interview +tech specialists + client interview

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. 

Join us in shaping the future of technology!

Need more information? Welcome!

Akvelon is looking for strong Senior Full-Stack Software Development Engineers to join the client’s engineering team and help expand development capacity for ongoing product growth and delivery.

About the project

Сlient is an international AI SaaS company developing a platform for web marketing automation and website optimization. The product combines AI-driven solutions for SEO, analytics, A/B testing, landing page generation, and lead intelligence, helping businesses accelerate growth and improve digital performance. This is an opportunity to join an innovative product at an early stage and contribute to building scalable AI-powered solutions using modern technologies and a data-driven approach.

Technology Stack

• TypeScript
• Google Cloud Platform (GCP)
• Agentic Harness / AI agent frameworks
• Modern full-stack web technologies

Responsibilities

• Design, develop, and maintain scalable full-stack applications
• Collaborate directly with the client’s engineering and product teams
• Build and improve AI-powered platform capabilities
• Develop cloud-native services and APIs
• Participate in architecture discussions and technical decision-making
• Ensure high code quality, performance, and maintainability

Requirements

• 5+ years of professional software engineering experience
• Strong expertise in TypeScript and modern JavaScript ecosystems
• Hands-on experience with full-stack development
• Experience with cloud platforms, preferably Google Cloud
• Understanding of scalable distributed systems and API development
• Experience working in agile and fast-paced startup environments
• Strong communication skills and ability to work directly with international clients
• Upper-Intermediate English or higher

Nice to Have

• Experience with AI/LLM-based products
• Familiarity with agentic frameworks or AI automation tools
• Experience building SaaS platforms

What We Offer

• Opportunity to work on an innovative AI-driven product
• Long-term collaboration with extension possibilities
• International distributed team environment
• Work with modern technologies and impactful product challenge
• Paid vacation and sick leave
• Official state holidays — 11 public holidays per year
• Professional growth through challenging projects and the opportunity to master new technologies
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support programs (discounts, healthcare, legal assistance)
• Paid external training, conferences, and professional certifications aligned with business goals
• Internal workshops, seminars, and English classes
• Corporate library with paper and e-books
  
  Required overlap: until 11 AM PST
  
  Location: This position is open to candidates based outside of the United States. We are currently hiring across Europe.

Ready to work on an innovative AI-driven product and collaborate directly with an international engineering team? Apply now and join Akvelon to help build the next generation of AI-powered marketing technology solutions.

Qail Labs Inc | Remote 

We're building the infrastructure layer for agent-driven commerce. Qail.ai detects AI agent intent on ecommerce sites and streamlines the buying flow so agents (ChatGPT, Claude, Perplexity, custom shopping agents) can transact reliably on behalf of their users. We need an engineer who has shipped real ecommerce systems — ideally on Shopify — and can own the backend, real-time detection pipeline, and merchant-facing infrastructure.

What you'll do 

Design and ship the systems that sit between AI agents and ecommerce storefronts. Build the agent detection and intent classification pipeline — identifying agent traffic in real time, distinguishing browse from buy intent, and routing requests through agent-optimized flows. Own the backend API that Shopify merchants integrate with, the data storage layer, and the integration surface across Shopify (and adjacent platforms). Build and maintain the Next.js merchant dashboard. Scale from pilot deployments to production traffic across thousands of stores.

Must have

• Hands-on ecommerce engineering experience — you've built and operated production systems on a real storefront, not just adjacent to one
• Deep Shopify experience: Storefront API, Admin API, GraphQL, App Bridge, checkout extensibility, theme app extensions, webhooks, and the realities of operating a Shopify app at scale (rate limits, API versioning, partner/app review)
• Solid grasp of the ecommerce data model — products, variants, inventory, carts, checkouts, orders, fulfillments, discounts, taxes
• Python (FastAPI or similar async framework)
• Designing and operating high-throughput, low-latency APIs in production
• Docker / Docker Compose on bare metal or cloud (Hetzner, AWS, etc.)
• PostgreSQL and Redis
• Comfort working with HTTP internals — headers, fingerprinting signals, session state, edge/CDN behavior
• Browser automation (Playwright, Puppeteer, or Selenium) for simulating agent flows, end-to-end testing, and reproducing merchant scenarios

Strong plus

• Shipped and maintained a public Shopify App (or significant private/custom app work for a DTC brand)
• Checkout and payments depth — Shop Pay, Stripe, tokenized checkout, Shopify Functions
• Experience with other commerce platforms (WooCommerce, BigCommerce, Salesforce Commerce Cloud, custom headless stacks)
• Real-time request classification or detection systems (bot detection, fraud, traffic analysis)
• LLM API integration (OpenAI, Anthropic, Gemini, DeepSeek) and structured-output / tool-use patterns
• Familiarity with emerging agent commerce standards (ACP, AP2, MCP for commerce, agent-readable storefronts)

• Next.js / React for merchant-facing dashboards

   

How we work 

Small team, milestone-based delivery with live demos. You'll work directly with the founder. We move fast and ship weekly.

Compensation 

Competitive, based on experience. Contract starting immediately with path to ongoing engagement.

Looking for talent who thrive establishing new technologies and the challenges that come with that.

This is development and go live of an entirely new platform and offering in the agriculture space working with big Ag manufacturers and data.

AI-powered parts discovery for agricultural equipment.

You'll Own:

• Product detail pages (PDPs) with rich metadata display
• Backlog for new web deployment
• AI-powered search and discovery UI
• Category administration interfaces for staff
• SEO optimization and Google Search Console integration

Stack: Next.js, React, Vercel, TypeScript

Must Have:

• 3+ years JavaScript/TypeScript
• React/Next.js experience
• Strong CSS/responsive design skills
• SEO fundamentals

Nice to Have: Ecommerce UI experience, search UX, Tailwind CSS

We’re looking for a Senior Full-Stack Developer to join our team and help build an innovative digital product for the interior decor industry.

You will work on an advanced platform that allows customers to preview and visualize furniture and decor items in their homes before making a purchase. The product combines modern web technologies and computer vision to deliver immersive 3D experiences for the home decor industry.

Customer

Our Customer is a technology company specializing in advanced visualization solutions for the home improvement and interior decor industries.

Project

By joining this project, you’ll work with a team of engineers to develop a platform that helps users visualize how furniture and decor items will look in their homes before buying them.

The solution leverages computer vision and 3D technologies to create interactive and visually rich experiences, enabling customers to easily explore design options and make confident purchasing decisions.

Technologies: TypeScript, Next.js, React/Redux, Three.js, Python, Django, PostgreSQL, AWS

Requirements

• 6+ years of software development experience building scalable systems
• Strong proficiency in both backend (Python, Django, PostgreSQL, AWS) and frontend (TypeScript, Next.js, React/Redux, Three.js) technologies
• Deep understanding of algorithms, data structures, networking, and databases
• Degree in Computer Science or equivalent proven experience
• Strong communication skills and leadership mindset
• Proactive approach and ability to drive initiatives
• Mentorship skills for guiding engineers
• Exceptional attention to detail and focus on quality and long-term goals

Responsibilities

• Design and develop scalable applications across frontend and backend layers
• Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js
• Develop backend services and APIs using Python, Django, PostgreSQL, and AWS
• Apply computer science fundamentals to optimize algorithms, data structures, networking, and database design
• Ensure application performance, scalability, and reliability
• Collaborate closely with engineering, product, and design teams
• Take ownership of technical solutions and contribute to architectural decisions
• Mentor and guide other engineers, fostering knowledge sharing and high-quality code standards