Fintech company specializing in algorithmic trading and cryptocurrencies.
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
Mid/Senior Java Developer
Miejsce pracy: Katowice
Remote work for an European company from the fintech industry specializing in algorithmic trading and cryptocurrencies.
Getting started: ASAP
Tools used:
- Task tracker tools: Jira
- Documentation: Confluence
- Version control system: GIT
- Software development automation: Maven
- Databases: MySQL, InfluxDB
- Monitoring: Prometheus + Grafana
- Containers: Docker, Kubernetes,
- Cloud services: AWS (EKS, EC2)
Tasks / Responsibilities:
- writing source code with tests (TDD)
- adding new and improving existing functionalities in the trading system
- continuous cooperation with a team of architects and testers
- fixing errors found during testing or reported by users
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+, WebSocket, REST, Spring Boot, JPA/Hibernate, MySQL, JIRA, Maven, GIT, JUnit/Mockito/TestNG, JSON
- knowledge of algorithmics, data structures, multithreading,
- knowledge of good principles, ie 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 WebSocket, InfluxDB, Linux, Docker, AWS (EKS, EC2), CI/CD Pipeline
- 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 software development in C++
- ability to design, build and maintain applications in accordance with the Agile methodology
We offer:
- attractive salary depending on skills and experience (UoP: PLN 15000 - 25000 gross/month, B2B: PLN 18000 - 30000 net/month)
- bonus paid for work efficiency and commitment
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