Contractor Senior Full Stack Developer

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation?

Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.

What we offer:

• The rate depends on your LOCATION, SENIORITY LEVEL, SKILLS and EXPERIENCE.
• We've already paid out over $11M to our engineers.
• No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
• We'll manually find the best project for you according to your skills and preferences.
• Choose a schedule that works best for you. It's possible to communicate async or minimally overlap within team working hours.
• We respect your seniority so you can expect no micromanagement or screen trackers.
• Communicate directly with the clients. Most of them have technical backgrounds.
• We will support you from the time you submit the application throughout all cooperation stages.
• Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
• Through our community, we will connect you with the best developers from more than 50 countries.

Requirements:

• Senior React & Ruby:
• 5+ years of software development experience
• 3+ years of commercial experience with React.js and Ruby and Ruby on Rails
• Senior Ruby & Node:
• 7+ years of experience with Ruby and Ruby on Rails
• 5+ years of experience with Node.js
• 2+ years of experience working for SaaS companies (a strong plus)
• Experience with relational databases, particularly PostgreSQL
• Understanding of RESTful API design and development
• Exposure to Typescript in a development environment
• Knowledge of MongoDB or other NoSQL databases
• Ability and motivation to quickly learn new tools, technologies, and systems
• Strong problem-solving skills and attention to detail
• Senior React & Python:
• 4+ years of software development experience
• 3+ years of commercial experience with React.js and Python
• 3+ years of experience with AWS, Django and TypeScript (must)

Other Requirements:

• Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.
• Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.
• Strong self-organizational skills — ability to work full-time remotely with no supervision.
• Reliability — we want to trust you and expect that you won't let us and the client down.
• Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.

Not your tech stack? We have different projects for Senior Full-Stack Developers, so if you have 4+ years of commercial experience in software development and you are fluent with AI Engineering, Python & LLM & AWS/GCP/Azure, UI/UX & Figma, Blockchain: Web3, Wordpress & Figma, Shopify & JavaScript, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.

If your experience matches our requirements, be ready for the next steps:

• Video
• Ask — watch a short video about our startup, up to 10 minutes
• Complete your profile on our website
• 30-minute screening call
• Technical interview
• Feedback
• Magic Box (we are looking for the best project for you).

P.S. We work with developers from 50+ countries.

Exceptions:

• European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
• Latin America: Cuba and Nicaragua
• Most Asian countries and Africa.

We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.

What is the last date for applying to the job?

Which countries are accepted for this remote job?