All offersGdańskJavaMid Java Developer
Mid Java Developer
Java
Volven

Mid Java Developer

Volven
Gdańsk
Type of work
Undetermined
Experience
Mid
Employment Type
B2B
Operating mode
Remote

Tech stack

    JIRA
    advanced
    Confluence
    advanced
    GitHub
    advanced
    Git
    advanced
    Docker
    advanced
    Kubernetes
    advanced
    AWS
    advanced
    MySQL
    advanced
    Prometheus
    advanced
    Grafana
    advanced

Job description

Online interview
We are looking for Mid Java Developer to work for a European company from the fintech industry specializing in algorithmic trading and cryptocurrencies. You will be working in a small but talented team to evolve and improve our product. 
  
Getting started: ASAP 
  
We offer: 
  • attractive salary depending on skills and experience (B2B: PLN 25000 - 30001 net/month) 
  • bonus paid for work efficiency and commitment 
  
Tools used: 
  • Task tracker tools: Jira 
  • Documentation: Confluence 
  • Version control system: GIT 
  • Source repositories: GitHub 
  • Software development automation: Maven, Gradle 
  • Databases: MySQL 
  • Monitoring: Prometheus + Grafana 
  • Containers: Docker, Kubernetes 
  •  Cloud services: AWS (EKS, EC2) 
  
Organization of work: 
  • Agile development: TDD, DevOps, CI/CD 
  • Good practices: clean code, design patterns 
  • Quality assurance: code review, pair programming 
  • Tests: unit / functional / integration / acceptance / performance / manual 
  • Number of people in the team: 9-12 
  
Tasks / Responsibilities: 
  • Designing large scale and high complexity systems to support our high throughput platform 
  • Evaluate tools, frameworks, platforms and processes to determine the best fit for our platform 
  •  Adding new and improving existing functionalities in the trading system 
  • Assure the highest quality of the platform's performance 
  
Sample tasks:  
  • implementation of stable communication with the exchanges using REST and WebSocket protocols using a publicly available API 
  • implementation of new algorithms, strategies, calculations and signals used in automated trading  

Requirements:
  • higher education - IT or related 
  • minimum 2 years of experience in programming in Java 
  • knowledge of Java11+, Linux, REST, Spring Boot, JPA/Hibernate, MySQL, JIRA, Maven/Gradle, GIT, JUnit/Mockito/AssertJ 
  • knowledge of algorithmics, data structures, multithreading, 
  • knowledge of good principles, i.e., SOLID, DRY, KISS, YAGNI 
  • experience in creating automatic unit and integration tests 
  • good communication in English (at least B2 level) 
  • good interpersonal and communication skills (ability to work in a team) 
  • "nothing is impossible" approach to problem solving 

Good to have: 
  •  knowledge of Websockets, multithreading, Kubernetes, AWS (EKS, EC2), CI/CD Pipeline or willing to learn them 
  • experience with creating and working with microservices approach (preferably Netflix stack) 
  • knowledge in the field of finance, trading systems, cryptocurrencies, financial markets 
  • knowledge of technologies related to the security of computer networks 
  • experience in creating speed-oriented software with the use of advanced algorithmics and multithreading 
  • experience in migration a monolith to microservices architecture to the cloud 
  • ability to design, build and maintain applications in accordance with the Agile methodology 
  
Benefits: 
  • private medical care 
  • multisport card 
  •  co-financing of trainings and courses 
  •  possibility to work remotely or in an office in Katowice 
  • flexible working hours 
  • integration meetings 
  •  employee recommendation program 
  • free coffee/tea/fruit in the office 
  
Recruitment stages: 
1. Interview 
2. Performing a test/task 
3. Decision + final negotiations 
  
If you are interested, please send your CV in English.