Software Engineer with Java
Budapest
Software Development /
Full-time /
Hybrid
Founded in 1999 in Vienna, the Qualysoft Group is a manufacturer-independent IT consulting and services company, which successfully provides support for its international customers with the aim of boosting their competitiveness and economic efficiency through innovative IT solutions.
Its focus is on financial services providers, telecommunications companies, the automotive industry and energy service providers. Over 400 employees in 6 subsidiaries work together to ensure state of the art solutions for our clients.
We are looking for new colleagues in Qualysoft teams for diverse projects providing continuous learning opportunities. Our common goal is to provide honesty, development and a stable background while getting to know the latest technologies. We are waiting for your application for the position below!
We’re looking for a talented Software Engineer to join our team building low-latency, high-throughput infrastructure for algorithmic trading. This is a hands-on engineering role within an experienced, collaborative group working on some of the most technically demanding challenges in the industry, including:
- Performance optimization at system and application level
- Distributed, highly available systems
- Messaging protocols and transport layers
The systems you help build will process billions in daily trades and have direct impact on business outcomes.
Responsibilities
- Design, develop, and optimize high-performance infrastructure for real-time trading
- Take complete ownership of projects, from design to production deployment
- Troubleshoot, analyze, and improve system stability and performance in production
- Collaborate closely with Algo Trading and infrastructure teams to deliver reliable, scalable solutions
Requirements
- Extensive hands-on experience with Java and related technologies (e.g. JPA)
- Solid understanding of computer science fundamentals: algorithms, data structures, system design
- Experience with multithreading, distributed systems, and high-performance computing
- Interest in low-level systems concepts: OS internals, networking, CPU architecture
- Strong problem-solving skills and attention to detail
- Excellent communication and teamwork abilities
- Ability to work independently in a fast-paced, production-critical environment
Why we think you will love working here:
With us you count as a person, our doors are always open.
We live the Qualysoft Team Spirit and stand for transparency!
Fresh wind and new ideas are welcome, because standstill is a foreign word at Qualysoft.
