Junior Full-stack Developer

Job description

Welcome to the company where you are in focus.

Let us guess, you are considering a change or looking for a new opportunity, something fresh that would enhance your daily routine? We might have exactly what you are searching for.

The Swedish founded Sigma Technology is a part of Sigma Group, and we provide complex software development and product information solutions for our partners all over the globe.

Sigma Technology Hungary has over 230 professionals and we are growing. Our culture is based on transparency, flexibility, and supportive leadership, so if you are ready for something different than just another job, apply now!

We are seeking a Full-stack Developer to join a cross-functional agile team responsible for the development and maintenance of an internal monitoring platform running in a large enterprise IT environment. The platform collects and analyzes real-time resource utilization data to support operational decision-making. Your role will focus on developing and testing new features, reducing technical debt, and supporting the stability of the system.

Key tasks:

• Development and testing of web application features and related collector modules
• Active contribution to reducing technical debt and improving overall code quality
• Monitoring and following up on security reports
• Writing and maintaining automated tests
• Supporting the stability and continuous operation of the platform

Basic qualifications

• Solid experience with Java, Spring Boot and Angular
• Experience with MySQL databases
• Proficient use of Git
• Linux knowledge at user level

Preferred additional skills, personal traits and experience

• Familiarity with agile methodologies (Scrum, Kanban)
• Experience with CI/CD practices and pipelines
• Knowledge of test automation frameworks (e.g. Robot Framework)
• Familiarity with Docker and containerized environments
• Basic understanding of web application security
• Proactive attitude and the ability to work independently
• Open to knowledge sharing and mentoring colleagues
• Strong team player with good communication skills

We offer

• Scandinavian company culture which means flat structure, quick information flow, open communication, and people in focus.

• Flexible working hours, work-life balance.

• An extra holiday for your birthday, extended parental leave and extra healthcare days.

• Professional development opportunities (Udemy, LinkedIn Learning, hard- and soft-skill trainings, and language learning.

• Top notch equipment (high-end laptop, 2 monitors + 1 for your home office, mobile phone).

• Referral, loyalty, and performance bonuses.

• Special attention to your health and well-being (private health insurance, sport events, massage, office fruits).

Sigma Technology Hungary is an equal opportunity employer. We are committed to providing our employees a work environment free of discrimination, also an equitable and inclusive community. We encourage applicants of all ages, regardless of gender identity, sexual orientation, religion, ethnicity, neurodiversity, or functional impairment. All employment decisions are based on business needs, job requirements and individual qualifications.

Please note that we can only consider applicants who hold EU citizenship and reside in Hungary, or are willing to relocate to Hungary within a short period of time.

You can apply below with your CV.

More information

For more information please contact

Barnabás Varjú,
+36 202281596
barnabas.varju@sigmatechnology.com

• Position

  Junior Full-stack Developer

• Company

  Sigma Technology Hungary

• Location

  Hungary

• Publication date

  2026-04-17

• Contact

  Barnabás Varjú, barnabas.varju@sigmatechnology.com, +36202281596