Hybrid Full Stack/Back-End/Front-End Software Engineer, Java/Kotlin, JavaScript

at Deutsche Börse

• Job title: Full Stack/Back-End/Front-End Software Engineer, Java/Kotlin, JavaScript
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: No Education Requirement
• Tech skills: Distributed Systems, GRPC, Hibernate, Java, JavaScript, Kotlin, Postgres, React, Spring, SQL
• Location requirements: Hybrid, Prague, Czech

About the role

• Full Stack/Back-End/Front-End Software Engineer contributing to M7 XBID trading platform development. Engage in back-end or front-end development with strong Java/Kotlin or JavaScript skills.

Responsibilities

• As part of our engineering team, you will contribute to designing, building, and evolving components of our platform.
• If you focus on back‑end development, you may:
• • Design, develop, and maintain highly performant services in Java/Kotlin.
• • Work with Spring Framework and SQL databases (PostgreSQL preferred).
• • Contribute to messaging/event‑driven systems and high‑performance communication layers.
• • Lead technical initiatives and drive architectural evolution.
• • Debug and resolve complex issues across distributed systems.
• If you focus on front‑end development, you may:
• • Develop responsive, robust front‑end interfaces for our trading platform.
• • Work with HTML, CSS, JavaScript, and modern frameworks (e.g., React).
• • Integrate front‑end components with real‑time APIs and WebSocket‑based data streams.
• • Collaborate closely with UX/UI and product teams to refine user‑centric features.

Requirements

• You excel in either back‑end, front‑end, or full‑stack engineering.
• Strong proficiency in Java (Java 17) and/or Kotlin
• Experience with Spring Framework
• Solid understanding of SQL (ideally PostgreSQL)
• Experience with Hibernate or similar ORM frameworks
• Familiarity with messaging/event‑driven architecture
• Comfortable with Git-based version control
• Experience with Protobuf/gRPC is a plus
• Strong understanding of HTML, CSS, JavaScript, JSON
• Experience building interfaces with REST APIs
• Experience with JavaScript frameworks (e.g., React) is a plus
• Willingness to work across multiple areas of the platform
• Openness to learning new technologies as needed

Benefits

• Hybrid Work and Flexible working hours
• Work from abroad - 12 days of remote work from EU countries per year
• Group Share Plan - discount on company shares
• Pension fund contribution - 3% of your gross salary (5% after 5 years with us)
• Health & Wellbeing - fully covered Multisport card, life & accident insurance, sick days and 100% salary contribution during sick leave (up to 56 days)
• 25 vacation days
• Mobility - fully covered public transport in Prague & free parking
• Flexible Benefit Account (Pluxee) - 1200 per month
• Personal Development - annual budget of €690