Mid/Senior Java Developer

Responsibilities

• You take on technical responsibility and are significantly involved in the planning and development of our software solutions.
• With your great technical expertise, you will work together with your colleagues in agile teams and with the customer on challenging and interesting concepts as well as architectures.
• You will accompany the entire software development life cycle: from the first proof-of-concept to the executable product, including continuous support and integration of new functionalities.
• As an active team member, you contribute to the continuous development of the corporate culture and team spirit and act as a mentor for new colleagues.

Benefits

• Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose a medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more.
• Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones!
• Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development.
• Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.

Qualifications

• Successfully completed a degree in computer science, mathematics, physics, or a comparable field of study.
• At least 3 years of experience in software development and have acquired a great deal of know-how through your work on various products/projects on the backend side.
• With good communication skills, you can establish efficient collaboration with the customer and the team.
• Knowledge of the backend technology: Java Spring Boot and sound knowledge of relational databases like PostgreSQL, Oracle, MySQL or non-relational like MongoDB.
• Experience with microservice architecture using Docker, Kubernetes, Jenkins. Experience in cloud technologies - AWS/Azure (Azure EventHub).
• Experience with Kafka.
• Fluent communication skills in English and willingness to travel from time to time. The German language will be a plus.
• Openness to visit Krakow or Katowice office (min. 2 times a month).

Salary Ranges

Employment Contract (UoP): 9 000 - 19 000 PLN Gross/month

B2B Contract: 110 - 150 PLN net/h (no benefits included)

About Concept Reply

Concept Reply advises and supports customers from the automotive, manufacturing, smart infrastructure and other sectors in all matters relating to the Internet of Things (IoT) and cloud computing. The aim is to offer end-to-end solutions along the entire value chain: from the definition of an IoT strategy and advice on possible applications to the design and implementation of a concrete solution. This includes the selection of suitable technologies and components, the communication and interaction between objects and devices, and their integration. Concept Reply designs and develops complete project plans as well as customized individual components and systems.