Senior Java Developer

Our benefits

• Private medical care
• Sharing the costs of sports activities
• High quality equipment
• Flexible working model: fully remote or hybrid
• Flexible working time
• Flexible forms of employment: B2B or Employment Contract (UoP)
• Collaborative team culture
• Integration events
• No dress code
  
• Free coffee
  
• Free parking
• Bike parking

Your Role at Rhino

We are seeking an experienced Backend Developer to join our team dedicated to building a highly scalable, cloud-based platform integrated with IoT devices.

In this role, you will collaborate with cross-functional professionals in a supportive, small-team environment that values high ownership, continuous learning, and making a tangible impact on real-world energy and building optimization.

About Rhino

The Rhino system consists of cloud software and IoT devices that read data from utility meters and sensors monitoring, among others, temperature, air humidity, CO2 concentration, and air quality.

The solution is mainly aimed at owners and managers of large-scale buildings, warehouses, shopping malls, offices, production buildings. We already cover more than 3 million m2 of building space with Rhino monitoring, collecting real-time data from more than 11,000 meters and sensors we have installed.

The Rhino Platform's task is to aggregate data, visualize it on various types of dashboards, analyze it for anomaly detection and optimization, present it in the form of tabular and graphical reports, and provide data through an API to external systems. The solution is cloud-based microservices platform in the development phase.

What our colleagues like the most at Rhino

• We develop our own products
• We make an impact; large scale of operation
• Accountability and respect are given to us
• We cooperate and support each other
• There are great colleagues who are divided into small teams here
• We can develop and learn new things

You will need

• At least 5 years of professional designing, developing and implementing software applications in Java language with Spring Boot/ Spring
• Professional command of English – both written and spoken (B2)
• Knowledge of PostgreSQL
• Experience in designing RESTful APIs
• Strong problem-solving and communication skills
• Ability to work independently and as part of a team

Optional

• Experience with TimeScale DB
• Experience with Docker Products
• Knowledge of React
• Knowledge of Wicket Framework
• Experience in AWS or other cloud platforms