Informacje o stanowisku

Who we are

ELESTER is part of PGE group, the largest company in Poland in the power sector in terms of revenues and generated profit.

ELESTER is a technology company that creates modern and innovative solutions in the automation and remote control in the railway sector. We are the Polish leader in the production of power supply protection automation for systems for traction substations and the creation of control systems for railway and tram electrical power.

About the Product:

Currently, ELESTER is developing in the green energy market. ELESTER creates an innovative, multifunctional energy storage control system for supervision and management that will exceed the clients expectations. The system is to provide access to detailed information about the operation of energy storage and allows control of their elements. The system delivers unique functions for analysis and prediction, enabling effective management, optimizing maintenance costs and ensuring safety.

About the Role: 

Were looking for an experienced Software Engineer (Python) who will be part of our top talent engineering team. In this position, you will build great products, tackle intriguing challenges, and contribute to our engineering culture. We are currently building our core engineering team - after initial 6 month contract we are willing to offer long-term employment

 

 

Requirements:            

1. 5+ years of professional experience in software/system development or engineering
2. Proficiency in Python and SQL
3. Experience with containerization and orchestration tools (e.g., Docker, Kubernetes)
4. Strong knowledge of Linux-based systems, Git, and CI/CD pipelines
5. Solid understanding of REST APIs, relational databases (e.g., PostgreSQL), and modern development practices
6. Ability to work independently and in interdisciplinary teams

Nice to have:

1. Experience with timeseries data and TSDBs (e.g., TimescaleDB, InfluxDB)
2. Knowledge of IoT protocols (e.g., MQTT), embedded systems, or field device integration
3. Understanding of cybersecurity best practices, particularly in critical infrastructure
4. Exposure to microservices architectures, messaging queues, and real-time data processing
5. Background in data science, ML/AI, or control systems is a plus
6. Basic knowledge of frontend frameworks (e.g., React, Vue.js) is a bonus

Who we are

ELESTER is part of PGE group, the largest company in Poland in the power sector in terms of revenues and generated profit.

ELESTER is a technology company that creates modern and innovative solutions in the automation and remote control in the railway sector. We are the Polish leader in the production of power supply protection automation for systems for traction substations and the creation of control systems for railway and tram electrical power.

About the Product:

Currently, ELESTER is developing in the green energy market. ELESTER creates an innovative, multifunctional energy storage control system for supervision and management that will exceed the clients expectations. The system is to provide access to detailed information about the operation of energy storage and allows control of their elements. The system delivers unique functions for analysis and prediction, enabling effective management, optimizing maintenance costs and ensuring safety.

About the Role: 

Were looking for an experienced Software Engineer (Python) who will be part of our top talent engineering team. In this position, you will build great products, tackle intriguing challenges, and contribute to our engineering culture. We are currently building our core engineering team - after initial 6 month contract we are willing to offer long-term employment

 

 

,[Design, implement, and maintain scalable systems using modern software and infrastructure technologies, Collaborate across engineering, data, and product teams to deliver high-impact features, Develop and maintain APIs, services, or system modules (e.g., data pipelines, analytics engines), Work with containers and orchestration tools to deploy and monitor distributed microservice architectures, Ensure system reliability, security, and observability, including incident response and performance tuning, Contribute to testing, documentation, and continuous integration/deployment (CI/CD), Support integration with sensors, field devices, or external data sources where applicable Requirements: Python, Git, Docker, timescale, InfluxDB, MQTT, CI/CD, FastAPI Tools: Jira, GitLab, GIT, Agile, Scrum. Additionally: Small teams, Flat structure, Sport subscription, Training budget, Private healthcare, Free coffee, Canteen, Bike parking, No dress code, Startup atmosphere, Mobile phone.

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