Arenko Tech Stack

AI-powered automation for energy asset trading and grid optimization

Services for Renewable Energy London, England 51–200 employees Founded 2014 Privately Held

Arenko builds automation software for energy trading and asset optimization using Go, Python, and a time-series infrastructure (Cassandra, TimescaleDB, Prefect, Apache Pulsar). The tech stack reveals a data-intensive operation: multiple database choices tuned for high-frequency telemetry, stream processing via Pulsar, and workflow orchestration via Prefect — all pointing toward real-time decision automation at scale. Hiring is senior-heavy and concentrated in data and engineering, suggesting deep technical complexity in processing diverse, high-frequency datasets across energy markets.

Tech Stack 19 technologies

Core StackGo PostgreSQL Cassandra TimescaleDB AWS GitLab Python Prefect Terraform Docker AWS RDS AWS Lambda CloudWatch Prometheus Grafana Athena Apache Pulsar VPC AWS ECS

What Arenko Is Building

◆Challenges

Processing large and diverse datasets
High-frequency telemetry data processing
Energy trading automation across markets
Processing data outside walled-garden platforms
Scalable architecture
Security compliance

▲Active Projects

Modern data services
Asset optimisation infrastructure
Nimbus platform development
Energy trading automation
Telemetry data processing

Hiring Activity

Decelerating6 roles · 1 in 30d

Department

Data

Engineering

Sales

Seniority

Senior

Junior

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About Arenko

Arenko provides automation software for utilities, trading desks, and asset owners to connect energy resources with revenue opportunities through AI-driven decision-making. Founded in 2014 and based in London, the company operates a modular product suite spanning real-time data ingestion, autonomous trading logic, and asset optimization. Their platform reduces manual trading burden and increases asset revenues by automating decisions that would otherwise require human intervention across large portfolios. The business model targets mid-market and enterprise energy operators seeking to digitize operations and improve margins in increasingly complex, dynamic energy markets.

HeadquartersLondon, England

Company Size51–200 employees

Founded2014

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Arenko use?

Go, Python, PostgreSQL, Cassandra, TimescaleDB, Apache Pulsar, AWS (ECS, Lambda, RDS, Athena), Prefect, Prometheus, Grafana, Terraform, Docker, and GitLab for CI/CD.

What is Arenko working on?

Active projects include modern data services, asset optimization infrastructure, the Nimbus platform, energy trading automation, and high-frequency telemetry data processing.