Backend Developer

Kraków / Remote work · Web Development

Job openings Backend Developer

Online interview
Backend Developer

A job offer for people who have a backend at their fingertips. The Opsenio company deals with the creation of systems supporting the management of resources owned by companies operating in various sectors. System solutions dedicated to many interesting industries, including: energy, gas, port, railway, chemical, industrial, financial and public. Projects in these industries are carried out both in Poland and abroad, so you will certainly need communication skills in Polish and English. If you can construct a compatible and concise database, please do not hesitate to contact us. Let's talk about it!

Requirements

Spring
Spring Core
Spring Boot
MVC
Batch
JPA
REST API
GraphQL
H2
Hibernate
Kafka
ActiveMQ
Docker
JUnity
Kubernetes
MS SQL Server
ReactJS

Nice to have:

Knowledge of application back-end programming
Knowledge of microservices architecture and REST / GraphQL / APIs
Knowledge of SQL and noSQL DB and queuing mechanisms (OracleDB, MariaDB, Mongo RabbitMQ)
Willingness to act in a dynamic environment
Communication and organizational skills at a high level

Responsibilities

Developing and maintaining applications, systems and customer codes
Analyzing, programming, testing systems
Advising on solutions to improve the operation of systems

Offer

Multisport card
Private medical care
English lessons
Free coffee
Integration events
Bonus programs
Opportunity for personal development as part of training and building real IT with us

Apply

Work type

Remote work
Onsite: Kraków

Job position

Java Developer

Department

Web Development

Employment type

B2B - Full time

15000 - 21000 PLN net / miesięczne

Contract of employment

12500 - 17500 PLN gross / miesięczne