XM  logo
XM

senior java developers

30 Ιουλ 2026 · XM

Αττική·30 Ιουλ 2026
ΑττικήΥβριδικήΠληροφορικήΑορίστουΠλήρης
JOBILY AI ΣΥΝΟΨΗ

Τι θα κάνεις

  • Σχεδιάζεις, αναπτύσσεις και διαχειρίζεσαι προηγμένες backend εφαρμογές στην πλατφόρμα Java
  • Εφαρμόζεις βέλτιστες πρακτικές προγραμματισμού όπως test-driven development, continuous integration και agile methodologies
  • Πραγματοποιείς κριτικές κώδικα και καθοδηγείς νεότερα μέλη της ομάδας
  • Παρακολουθείς την απόδοση του συστήματος, επιλύεις προβλήματα και υλοποιείς βελτιστοποιήσεις
  • Εκτελείς unit testing και automation testing για τη διασφάλιση σταθερότητας του κώδικα
  • Συμμετέχεις σε συζητήσεις σχεδίασης και αρχιτεκτονικής συστήματος παρέχοντας καινοτόμες ιδέες για βελτίωση και κλιμάκωση
  • Παρακολουθείς νέες τεχνολογίες και προτείνεις βελτιώσεις για το σύστημα και τα προϊόντα

Βασικές προϋποθέσεις

  • 5+ χρόνια εμπειρίας
  • Ανάπτυξη Java με γνώση αντικειμενοστραφούς σχεδίασης και σχεδιαστικών προτύπων λογισμικού
  • Εμπειρία σε βέλτιστες πρακτικές προγραμματισμού, test-driven development, continuous integration και Agile methodologies
  • Κατανόηση δομών δεδομένων, αλγοριθμικής πολυπλοκότητας και πολυνηματικότητας
  • Ικανότητα χρήσης REST API και γνώση σύγχρονων web services
  • Εμπειρία σε αρχιτεκτονική συστήματος και παρακολούθηση απόδοσης συστήματος
  • Ομαδικότητα και συνεργασία σε cross functional teams
  • computer science / engineering / relevant degreeκατά προτίμηση

Παροχές

  • Ελκυστικό πακέτο αποδοχών.
  • Πνευματικά απαιτητικό εργασιακό περιβάλλον.
  • Συνεχής προσωπική ανάπτυξη και διεθνείς ευκαιρίες εκπαίδευσης.

Περιγραφή Θέσης

Our team is expanding and we are hiring several high caliber Senior Java Developers to join our fast-growing team. If you believe that technology is a creative tool, and you are keen on adhering to the pace of development while being a part of a team, this is the position for you. You will become a member of the strong engineering team and will be engaged in the development of the next generation trading applications of the company which will, in turn, allow you to impact successfully the company’s business. 


As a Senior Java Developer, you will be responsible for the creation and enhancement of resilient and efficient high-end applications. You will be involved in defining the architecture and system structures as well as the system’s reliability, performance, and scalability. If you are someone who enjoys solving complex technical challenges, driving improvements, and mentoring others, this role is for you.  


The main responsibilities of the position include:

  • Design, develop, and maintain advanced backend applications on the Java platform 

  • Employ best practises such as test-driven development, continuous integration and agile methodologies 

  • Conduct code reviews to ensure high-quality standards and mentor more junior members of the team  

  • Monitor system performance, troubleshoot issues, and implement optimizations for peak efficiency 

  • Perform unit testing and automation testing to ensure code stability  

  • Collaborate in system design discussions, and architecture,contributing innovative ideas for improvement and scalability 

  • Stay on top of emerging technologies and propose how they could enhance our product suite from technical perspective and system improvements 

Main requirements:

  • BSc/MSc in computer science, engineering, or any other relevant degree 

  • At least 5+ years of work experience in Java development 

  • Solid understanding of the full development life cycle 

  • Very good knowledge of programming best practises and design patterns 

  • Good understanding of algorithmic complexity, data structures and multi-threading concepts 

  • Knowledge of REST API and web services implementation concepts 

  • Deep understanding of object-oriented design, specifically within a cloud environment 

  • Experience working as part of a cross functional team – working closely with product and program managers to deliver product features on time and with high quality. 

  • Keen interest in benchmarking and optimisation 

  • Passion for backend application development 

  • Strong teamworking skills and collaborative approach  

  • Commitment to personal development and staying current with industry trends  

The following will be considered an advantage:

  • Knowledge of Oracle & MySQL

  • Knowledge of AWS Cloud Services

  • Work portfolio of open-source projects and technical blogs

Benefit from:

  • Attractive remuneration package

  • Intellectually stimulating work environment

  • Continuous personal development and international training opportunities

  • Attractive relocation package and support for a smooth relocation for you and your family

Περιγραφή Εταιρείας

We Give Every Client the Best Possible Trading Experience

Every client, regardless of account size, gets access to the same excellent trading conditions. Everyone who chooses XM has the same opportunity to pursue their investment goals.


Join Us

We pioneered the strict no requotes, no rejections policy that established our reputation. To prevent slippage and keep your strategy aligned with real-time market prices, 99% of all trades are executed in less than one second.

Χώρος Εργασίας
Υβριδική
Τομέας
Πληροφορική
Τύπος Σύμβασης
Αορίστου
Σύμβαση Χρόνου
Πλήρης

Περιγραφή Εταιρείας

We Give Every Client the Best Possible Trading Experience

Every client, regardless of account size, gets access to the same excellent trading conditions. Everyone who chooses XM has the same opportunity to pursue their investment goals.


Join Us

We pioneered the strict no requotes, no rejections policy that established our reputation. To prevent slippage and keep your strategy aligned with real-time market prices, 99% of all trades are executed in less than one second.