Fullstack Developer – Aviation & Mission-Critical Systems

For one of our clients, RSB Automotive Consulting is looking for a Fullstack Developer to join a team building advanced software solutions in the aviation and mission-critical domain.
The project focuses on highly complex, data-driven systems used to support large-scale operational decision-making in a global environment. The solutions are designed for industries where reliability, precision, and continuous availability are essential, such as aviation and other transport-related ecosystems.
You will join an agile, engineering-driven team working on modern technologies and innovative approaches including data analytics, optimization, and intelligent automation, with real-world impact on global operations.
The position is fully remote, with flexible cooperation available under B2B or UoP.
Role Overview
As a Fullstack Developer, you will be responsible for designing and delivering end-to-end software solutions, working across backend, frontend, and system architecture layers.
You will contribute to building scalable applications that support complex operational and data-intensive processes in a distributed environment.
Key Responsibilities
Design, develop, and maintain fullstack applications using Java, Python, React, and/or Angular

Build and optimize scalable backend services and RESTful APIs

Develop modern, responsive, and intuitive front-end interfaces

Contribute to architectural decisions and technical design discussions

Work with data-heavy systems focused on performance and optimization

Ensure high code quality through testing, clean architecture, and code reviews

Collaborate closely with Product, QA, DevOps, and Architecture teams

Participate in Agile/Scrum processes and continuous improvement initiatives

Troubleshoot complex technical issues across the full application stack

Support adoption of new technologies, tools, and engineering practices

Requirements
Experience in aviation, transportation, or mission-critical systems

5+ years of experience in software development

Strong backend experience with Java and/or Python

Solid frontend experience with React and/or Angular

Experience designing and consuming REST APIs and working with microservices

Strong understanding of software architecture principles and design patterns

Experience working with SQL and/or NoSQL databases

Good problem-solving skills and attention to detail

Experience working in Agile/Scrum environments

Very good English communication skills in international teams

What We Offer
Fully remote work model

Flexible cooperation: B2B or UoP

Opportunity to work on systems with real operational impact

International, highly collaborative engineering environment

Modern tech stack and complex engineering challenges

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