Software Engineer

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. 

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add to our Budapest/Zalaegerszeg team a

Software Engineer

Reporting directly to the IT Project Manager, in this role you will be responsible for developing a critical new shop floor application that will be deployed and used worldwide. You'll be instrumental not only in writing clean code but also in understanding and implementing the infrastructure to run it sustainably in a modern microservices environment.

What a typical day looks like:

• Design, develop, and deploy scalable and high-performance microservices using C# and Node.js/TypeScript.

• Contribute to the full development lifecycle, including system design, coding, testing, deployment, and monitoring.

• Implement and maintain robust frontend interfaces primarily using React, ensuring a seamless user experience for our global users.

• Practice DevOps principles by configuring, deploying, and maintaining applications in containerized environments (e.g., Docker, Kubernetes).

• Ensure the quality and sustainability of the application by writing comprehensive Unit and Integration Tests and performing thorough code reviews.

• Actively monitor the health and performance of the application using various tooling, identifying and resolving issues promptly.

• Collaborate closely with product owners and team members to troubleshoot problems, define technical requirements, and deliver well-tested, sustainable solutions.

The experience we're looking to add to our team:

• 3-5 years of relevant professional experience in software engineering

• Advanced English knowledge

• Solid professional experience in software development with proficiency in at least one of the primary team languages: C# or JavaScript  / TypeScript.

• A strong understanding of microservices architecture and distributed systems.

• Practical experience with containerization technologies (e.g., Docker) and orchestration (e.g., Kubernetes).

• Experience in SQL, ORM

• Experience with modern frontend frameworks such as React, Angular, or Vue is a plus.

• Experience with application monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack, or similar) and CI/CD pipeline is a plus.

What you’ll receive for the great work you provide:

• Fringe benefits: bonus, Cafeteria

• Collaborative and supportive global team providing a dynamic work environment.

• Exciting multi-industry customer engagements and tasks.

• Ability to see future development of technology in automation

• Stable, dynamically developing multinational corporate background

• Opportunity for continuous professional development provided by various and challenging tasks

AS108

Job Category

IT

Required Skills:

Optional Skills:

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [email protected] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).