Backend-Focused Full-Stack Developer

About the Role

The AI Projects Lab builds the enterprise platforms, AI agents, and automation systems that power CryoCord Group of companies.

We are hiring a backend-focused full-stack developer with strong capabilities in APIs, databases, system architecture, business logic, and integrations. You should be comfortable contributing across the stack, but your primary strength must be backend engineering.

We build real production systems, challenge conventional approaches, and embrace modern AI-assisted engineering environments.

Key Responsibilities

• Design, develop, and maintain backend services, APIs, databases, and application architecture.
• Build integrations with ERP/CRM platforms, payment gateways, accounting systems, and external services.
• Develop scalable, secure, and maintainable applications with clean, structured code.
• Collaborate on frontend development when required to deliver complete applications.
• Integrate AI capabilities, automation, and intelligent workflows into enterprise systems.
• Take ownership of development, testing, deployment, troubleshooting, and continuous improvement.

Requirements

• Minimum 1+ years of professional software development experience, or exceptional demonstrated capability regardless of years of experience.
• Strong backend development skills using Python, Node.js, TypeScript, or similar technologies.
• Experience with REST APIs, PostgreSQL, MySQL, authentication, and system integrations.
• Familiarity with frontend frameworks such as React, Next.js, or Vue.
• Understanding of Git, debugging, deployment, and software engineering best practices.
• Experience with Azure, AI APIs, or automation frameworks is an advantage.
• Strong problem-solving skills, independent thinking, and good English communication.

Our Engineering Philosophy — Read Before Applying

Software engineering is changing, and we expect our developers to evolve with it.

Our team operates within modern AI-assisted development environments, combining coding agents, structured engineering workflows, professional development tools, and rigorous technical validation.

We do not simply prompt AI and accept generated code. We combine AI capabilities with proper architecture, engineering fundamentals, testing, code reviews, security, and production standards.

AI can accelerate development, but engineers remain accountable for understanding, validating, securing, and maintaining every system they deliver.

We expect engineers to think critically, challenge assumptions, take ownership, experiment with new technologies, and continuously improve how they work.

AI is advancing at an extraordinary pace. The engineering methods we use today will continue evolving. If you’re resistant to AI, unwilling to challenge established development practices, or uncomfortable adapting to new technologies, this environment is not for you.

We are looking for engineers who want to help shape what comes next, not simply maintain what already exists.

You do not need to be an AI expert. You do need to be adaptable, curious, technically capable, and willing to embrace the future of software development.

Employment Structure

This position begins with a one-month paid trial contract to assess technical skills, problem-solving, ownership, and adaptability.

Successful candidates will be offered a 12-month contract, subject to satisfactory performance and agreement.