Senior Java Developer

1 Month ago • 5 Years + • Backend Development

Job Summary

Job Description

EveryMatrix seeks a Senior Java Developer to join its core team in Lviv for long-term, full-time employment. The role involves developing a scalable, high-load microservices-based platform. Responsibilities include writing efficient, testable code; designing and implementing multi-threaded, low-latency applications; working with efficient algorithms; following TDD best practices; and performance tuning and optimization. The ideal candidate possesses strong Java (8/11+) proficiency (5+ years experience), expertise in OOP, data structures, multi-threaded environments, relational DBs (Hibernate, JDBC, SQL), CI/CD, and testing practices (Mockito, JUnit). Experience with Spring, high-load distributed systems (Kubernetes), and B2 English is essential.
Must have:
  • Strong Java (8/11+) proficiency (5+ years)
  • OOP, data structures, algorithms
  • Multi-threaded environments, concurrency
  • Relational DBs (Hibernate, JDBC, SQL)
  • Performance tuning & optimization
  • CI/CD (Git, Maven, Jenkins)
  • Testing practices (Mockito, JUnit)
  • Spring basics (Data, Boot)
  • High-load, distributed systems (Kubernetes)
  • B2 English level
Good to have:
  • Message brokers (RabbitMQ, Kafka)
  • Ansible
  • High scalable software
  • BigQuery
  • NoSQL DBs (MongoDB)
Perks:
  • 22+ annual leave days
  • 10 sick leave days
  • 30 medical leave days with allowance
  • 21 weeks paid maternity leave
  • 4 weeks paternity leave
  • On-site massages
  • Team-building activities
  • Daily catered lunch or allowance
  • Private medical subscription
  • Access to online learning platforms
  • Gym allowance

Job Details

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Senior Java Developer to join one of the core team in Lviv. The contract is longterm and full-time. Join us and take part in development of the scalable, high-loaded microservices based platform in a product company.

What You'll get to do:

• Writing reusable, testable, and efficient code;
• Design and implementation of multithreaded, multi-tenant, low-latency, highavailability, and performant applications;
• Working with efficient algorithms, probabilities processing and code
optimization.
• Following TDD best practice.

What You need to know:

• Strong proficiency with Java 8/11 or newer (5+ years or more professional
experience in web development).
• Strong experience and knowledge of OOP, data structures, algorithm
complexity.
• Experience with multi-threaded environments, concurrency, parallel computing.
• Experience with relational DBs (hibernate, JDBC, SQL / MySQL / Postgresql).
• Experience with performance tuning & optimization (profilers, understanding
how GC works, etc.).
• Experience with CI/CD (Git, Maven, Jenkins, Gitlab, etc.).
• Experience with best testing practices (Mockito, Junit, integration tests, etc.).
• Experience with Spring basics (Data, Boot, etc.)
• Experience with high-load, distributed systems (Kubernetes).
• B2 English Level (upper intermediate) and higher.

Nice to have:
• Experience with message brokers (Rabbitmq, Kafka, etc.).
• Experience with Ansible.
• Experience with high scalable software and high performing components.
• Experience with BigQuery.
• Experience with NoSQL DBs (MondoDB)

Here's what we offer:

  • Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
  • Stay Healthy: 10 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
  • Support for New Parents:
  • 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
  • 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

Benefits & Perks:

  • Daily catered lunch or monthly lunch allowance. 
  • Private Medical Subscription. 
  • Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
  • Gym allowance

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

Similar Jobs

Keywords Studios (Player Support) - Software Development Engineer in Test II

Keywords Studios (Player Support)

Pune, Maharashtra, India (Hybrid)
1 Month ago
PwC - Senior Associate_ Java backend developer _Application  Technology_Advisory_Bangalore

PwC

Bengaluru, Karnataka, India (On-Site)
4 Months ago
ByteDance - Senior Software Development Engineer - Cloud Native Databases

ByteDance

San Jose, California, United States (On-Site)
1 Month ago
Performio - Senior Software Engineer

Performio

Bengaluru, Karnataka, India (Hybrid)
3 Months ago
PwC - Senior Associate _ Automation Tester_ Emerging  Technologies_ Advisory_ Bengaluru

PwC

Bengaluru, Karnataka, India (On-Site)
4 Months ago
HackerRank - Lead Engineer - Backend (Onsite)

HackerRank

Bengaluru, Karnataka, India (On-Site)
4 Months ago
CloudHire - Sr. Developer Backend - Remote

CloudHire

Mumbai, Maharashtra, India (Remote)
3 Months ago
Extreme Network - Staff Backend Developer (Python, Microservices, GenAI - 92890) Ireland

Extreme Network

Shannon, County Clare, Ireland (Remote)
4 Months ago
Bounteous - Senior Backend Developer - Dot Net - C# - BOT

Bounteous

India (Remote)
3 Months ago
CloudHire - Python Developer

CloudHire

India (Remote)
3 Months ago

Get notifed when new similar jobs are uploaded

Similar Skill Jobs

HappyFox - Software Development Engineer in Test (SDET)

HappyFox

Bengaluru, Karnataka, India (Hybrid)
10 Months ago
Microsoft - Software Engineer

Microsoft

(On-Site)
1 Month ago
Next Level Business Services - Java/C++ Developer

Next Level Business Services

Sunnyvale, California, United States (On-Site)
3 Months ago
ION - Software Developer  DataStage, Italy

ION

Italy (Hybrid)
4 Months ago
SMU Guildhall - Faculty - Video Game Development

SMU Guildhall

Dallas, Texas, United States (On-Site)
4 Months ago
Interactive Brokers - Senior Software Engineer

Interactive Brokers

Greenwich, Connecticut, United States (On-Site)
4 Months ago
ComeOn Group - Senior Frontend Developer

ComeOn Group

Stockholm, Stockholm County, Sweden (Hybrid)
2 Weeks ago
Microsoft - Software Engineer 2

Microsoft

Noida, Uttar Pradesh, India (On-Site)
1 Month ago
ION - Senior Technical Consultant - Endur

ION

Jersey City, New Jersey, United States (On-Site)
4 Months ago

Get notifed when new similar jobs are uploaded

Jobs in Lviv, Lviv Oblast, Ukraine

Gameloft - Mid-Senior Environment 3D Artist (D&D PC-Console)

Gameloft

Kharkiv, Kharkiv Oblast, Ukraine (On-Site)
4 Months ago
Playtech - Network Security Engineer

Playtech

Kyiv, Kyiv City, Ukraine (On-Site)
2 Months ago
Arrible - Sales/Business Developer (remote)

Arrible

Ukraine (Remote)
6 Months ago
N-iX - Team Coordinator

N-iX

Ukraine (Remote)
2 Weeks ago
N-iX - Middle Talent Sourcer (International Markets)

N-iX

Ukraine (Remote)
1 Week ago
Playrix - Lead SDET

Playrix

Ukraine (Remote)
3 Months ago
Sigma Software - Project Manager (Design and Web Solutions)

Sigma Software

Kyiv, Kyiv City, Ukraine (On-Site)
3 Months ago
Gunzilla - Lead Frontend Programmer

Gunzilla

Kyiv, Kyiv City, Ukraine (Hybrid)
1 Month ago
N-iX - Senior Java Engineer

N-iX

Ukraine (Remote)
2 Weeks ago
N-iX - SENIOR FULLSTACK ENGINEER (#2723)

N-iX

Ukraine (Remote)
1 Month ago

Get notifed when new similar jobs are uploaded

Backend Development Jobs

KloudPortal  - Senior Engineer (Backend)

KloudPortal

Bengaluru, Karnataka, India (On-Site)
5 Months ago
Homa games - Senior Machine Learning Engineer

Homa games

Paris, Île-de-France, France (On-Site)
7 Months ago
Paytm - Backend - Software Engineer/Sr. Software Engineer

Paytm

Noida, Uttar Pradesh, India (On-Site)
3 Months ago
Epic Games - Senior Engineer, Patching

Epic Games

Cary, North Carolina, United States (On-Site)
1 Month ago
Paypal - Staff Engineer, Backend (Java)

Paypal

San Jose, California, United States (Hybrid)
4 Months ago
Luxoft - Backend Java Developer

Luxoft

New Delhi, Delhi, India (Remote)
2 Months ago
Tencent - 41299-服务器性能测试工程师(北京)

Tencent

Beijing, Beijing, China (On-Site)
6 Months ago
Eleven Labs - Backend Engineer

Eleven Labs

London, England, United Kingdom (Remote)
5 Months ago
Abnormal Security - Software Engineer - II, Backend

Abnormal Security

Bengaluru, Karnataka, India (Hybrid)
4 Months ago
Seedify - Senior Backend Engineer

Seedify

(Remote)
2 Months ago

Get notifed when new similar jobs are uploaded

About The Company

Lviv, Lviv Oblast, Ukraine (Hybrid)

Bucharest, Bucharest, Romania (Hybrid)

Bucharest, Bucharest, Romania (Hybrid)

Lviv, Lviv Oblast, Ukraine (Hybrid)

Lviv, Lviv Oblast, Ukraine (Hybrid)

Changsha, Hunan, China (On-Site)

Bucharest, Bucharest, Romania (Hybrid)

Changsha, Hunan, China (On-Site)

Changsha, Hunan, China (On-Site)

Changsha, Hunan, China (On-Site)

View All Jobs

Get notified when new jobs are added by Every matrix

Level Up Your Career in Game Development!

Transform Your Passion into Profession with Our Comprehensive Courses for Aspiring Game Developers.

Job Common Plug