Experience with modular software design and a good understanding of Domain Driven Design/Actor Systems, have experience with Agile Development Methodologies and good interpersonal skills to lead a team from technical perspective;
Test driven development and test automation should be employed from early stages;
Using the IoT terminology, the Java application Debian Linux embedded OS is an IoT Gateway (Cortex A5/A7) – at a glance, it integrates with the Charge Controller (Cortex M4), collects data about the charging session, instructs the Charge Controller about how much power to deliver to the car, integrates with cloud services using the OCPP 2.0.1 WebSocket/JSON protocol, controls all the network peripherals available on board, integrates with external energy meters using ModBus, implements a load management algorithm and offers REST APIs to web apps and mobile apps;
Experience or knowledge about Agile Scrum or Kanban principles and like to work in a team environment;
Self-motivated, ability to drive fact-based decisions, excellent problem-solving skills;
Good interpersonal skills, flexible and willing to adapt and respond to change;
Taking ownership and responsibility for solutions provided;
Experience doing code reviews and mentoring less experienced peers.

Bachelor’s/Master’s Degree in Computer Science
At least 5 years of professional experience with Java projects
Enterprise application integration patterns and principles
Modular and Microservices architectures
Experience with working with resource constraint-embedded systems (eg. ARM Cortex A5) would be a plus
Skilled in working with Linux and bash scripting
Deep understanding of such as coding best practices, debugging, unit tests, and version control
Java, Spring, Drools
Spring JDBC and SQL
WebSockets, REST APIs
Security protocols (SSL, TLS, HTTPS, WSS)
Maven
Intellij IDEA, Netbeans
Git and GitLab
XRay – Manage quality assurance test cases and test runs
Jira – Project management/Incident management
Gitlab – Build and Release automation server
Artifactory – Automatic code coverage
Nexus – Repository manager

Premium medical package
Lunch Tickets & Pluxee Card
Bookster subscription
13th salary and yearly bonuses
Enterprise job security with a startup mentality (diverse & engaging environment, international exposure, flat hierarchy) under the stability of a secure multinational
A supportive culture (we value ownership, autonomy, and healthy work-life balance) with great colleagues, team events and activities
Flexible working program and openness to remote work
Collaborative mindset – employees shape their own benefits, tools, team events and internal practices
Diverse opportunities in Software Development with international exposure
Flexibility to choose projects aligned with your career path and technical goals
Access to leading learning platforms, courses, and certifications (Pluralsight, Udemy, Microsoft, Google Cloud)
Career growth & learning – mentorship programs, certifications, professional development opportunities, and above-market salary

IoT Embedded Java Engineer

Key skills