Java Software Engineer - E-Mobility & Energy Systems

Spyro Soft; Kraków; On-site; PLN 120,000 - 180,000; Full time

Job summary

Codibly is seeking a Software Engineer to join our interdisciplinary team working on energy and e-mobility projects. You will develop Java applications, contribute to OpenADR/OCPP/OCPI related systems, and push robust REST APIs while collaborating with global brands.

You will work on charging infrastructure, energy storage and distribution algorithms, and participate in AI solution implementations and organizational transformation. English proficiency at B2+ is expected.

Qualifications

• 3–5 years of experience in Java 17+ and Spring Boot.
• Experience with event-driven architecture (RabbitMQ).
• Docker, Kubernetes and Terraform experience.
• SQL and time-series databases (InfluxDB) knowledge.
• Understanding of HTTP/REST API design.
• Knowledge of design patterns and testing.
• English at least B2 level.
• Experience in e-mobility or renewable energy projects.

Responsibilities

• Participating in e-mobility projects and building energy solutions.
• Optimizing charging infrastructure and integrating renewables.
• Implementing energy storage and distribution algorithms.
• Building internal products and systems from scratch.
• Collaborating with interdisciplinary teams and global brands.
• Contributing to AI solution implementations and organizational transformation.

Skills

Java 17+

Spring Boot

RabbitMQ

Docker

Kubernetes

Terraform

SQL

InfluxDB

REST API

Design patterns

Unit tests

English B2

Energy/e-mobility domain

Tools

OpenADR 2.0b

OCPP 1.6j/2.0.1

OCPI 2.1.1/2.2.1

IEEE 2030.5

SunSpec Modbus

EEBUS

Job description

Codibly is seeking a Software Engineer to join our interdisciplinary team working on energy and e-mobility projects. You will develop Java applications, contribute to OpenADR/OCPP/OCPI related systems, and push robust REST APIs while collaborating with global brands.

You will work on charging infrastructure, energy storage and distribution algorithms, and participate in AI solution implementations and organizational transformation. English proficiency at B2+ is expected.