Summary
✨ AI‑Generated
A senior engineer position at a focused technology organization working on intelligent energy management and high-frequency data systems. You will design integration protocols, interact with customers, and shape architecture using Java, Python, and AWS. The position can be based in a capital city or fully remote within the EU.
Highlights
Senior engineering opportunity focused on intelligent energy management, high-frequency data, and green-energy infrastructure. Offers architectural ownership, customer interaction, integration design, and modern Java, Python, and AWS technologies with EU-remote flexibility.
Description
Location: Bratislava (Preferred) or Fully Remote (EU Only)
Languages: Slovak & English (Proficient)
Contract: Full-time (TPP)
The Mission
We are a focused, agile team of 20-30 people driving the future of energy.
We operate as a B2B service provider across Slovakia and the Czech Republic, with active expansion into Ukraine, Bulgaria, and Austria.
Our core business is intelligent energy management.
We manage batteries and energy resources, trade on electricity markets to generate revenue for clients, and help stabilize distribution networks to reduce reliance on fossil fuels.
We are looking for a Senior Engineer who wants to do more than just close tickets.
We need someone who can design integration protocols, talk to customers, and build the architecture that powers the green energy grid.
The Tech Stack
We use modern tools to solve complex, high-frequency data problems.
Domain
Technologies
Backend
Java (Spring Boot, Micronaut), Python, Bash, R
Cloud (AWS)
Lambda (Serverless), EC2, ECS, Fargate, S3, MSK(Kafka), Glue, ELB, Batch, ECR, EMR, CloudWatch
Data & ML
TimescaleDB (Time-series), R (Keras/TensorFlow/PyTorch/GBMs)
IaC & DevOps
Terraform, Terragrunt, Ansible, Docker, GitHub Actions
Observability
Grafana, Prometheus, ELK, OpenSearch
What You Will Do
As a Senior member of the team, you will have ownership over features from the whiteboard to production.
Build & Maintain: Develop robust microservices and serverless functions (Lambdas) that integrate with 3rd party hardware/software or process internal data pipelines.Architect & Design: Design integration protocols and create technical specifications for new products.DevOps Ownership: Manage CI/CD pipelines and infrastructure (we use Terraform/Terragrunt) to ensure smooth deployments.Bridge the Gap: You aren’t hidden in a basement.
You will communicate with customers to understand their needs and translate them into technical solutions.Mentor: Drive code quality through reviews and help the team solve complex engineering challenges.
Must Haves
Seniority: Proven track record in software development with Java OR Python (ideally both).Database Skills: Deep experience with SQL DBs (experience with Time-series data is a plus).Language: Fluent in Slovak and English.Independence: You are a problem-solver.
You can take a vague requirement, talk to the stakeholder, and deliver a working solution.EU Eligibility: You must be eligible to work within the European Union.Culture Fit: We have a strict “No A**hole” policy.
We are a friendly bunch, and we want to hire someone we’d genuinely enjoy having a coffe with.
Nice to Have
Experience with Terraform/Terragrunt automation.Deeper knowledge of the AWS ecosystem mentioned or extending our stack.Background in energy, IoT, AI, or algorithmic trading.
What We Offer
Flexibility: Work from our shared office in Bratislava (great for collaboration) or fully remote.Real Impact: Your code directly contributes to CO2 reduction and grid stability.Freedom: We prioritize results over micromanagement.
You will have the freedom to choose the right tools for the job.Team Vibe: A flat structure, open communication…
‹ Finančný manažér projektov
Dev-ops Engineer ›
