Sonalake Tech Stack

Software services for telecom networks, fintech, and enterprise platforms

Software Development Blackrock, Co. Dublin 51–200 employees Founded 2007 Privately Held

Sonalake is a Dublin-based software services firm building BSS/OSS solutions for telecom operators and custom platforms for fintech and enterprise clients. The tech stack reveals a mature cloud-native operation: Java/Kotlin backends on AWS/GCP/Azure, containerized via Kubernetes and ECS, with a comprehensive observability layer (Prometheus, Grafana, Tempo, Loki, ELK). Current hiring focuses on backend engineering across Ireland, Poland, Hungary, and Slovakia—a pattern that aligns with stated pain points around scaling backend capability and multi-region cloud infrastructure.

Tech Stack 31 technologies

Core StackJava Kotlin JavaScript TypeScript AWS Terraform OpenTelemetry Grafana Loki Prometheus Elasticsearch Kubernetes Docker Jenkins GitHub Bitbucket Spring Hibernate Carrier Ethernet Tempo Logstash Kibana AWS ECS GCP Azure Quarkus Micronaut JPA Git Camunda+1 more

What Sonalake Is Building

◆Challenges

Growing backend development capability
Cloud native capabilities
Cloud native software building
Multi-region multi-cloud infrastructure
Expanding backend capability
Customer issue resolution
Incident management

▲Active Projects

Flagship telecoms oss/bss product
Aws infrastructure build
Observability stack implementation
Ci/cd pipeline guidelines
Cloud native software building
Improving development standards
Contributing to open source projects
Evaluating new frameworks

Hiring Activity

Accelerating9 roles · 4 in 30d

Department

Engineering

Support

Seniority

Mid

Manager

Senior

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About Sonalake

Sonalake partners with global technology companies, telecommunications operators, and growth-stage startups to accelerate product delivery. The company specializes in three practice areas: BSS/OSS solutions (billing, provisioning, performance, and care systems for telecom networks), enterprise application development for fintech and travel tech, and business process automation. Founded in 2007 and based in Blackrock, Dublin, the 51–200-person firm operates across Ireland, Poland, Hungary, and Slovakia. Active projects span flagship telecom products, AWS infrastructure, observability stack rollouts, and CI/CD standardization—all grounded in agile and collaborative delivery practices.

HeadquartersBlackrock, Co. Dublin

Company Size51–200 employees

Founded2007

Hiring MarketsIreland, Poland, Hungary, Slovakia

Frequently Asked Questions

What tech stack does Sonalake use?

Java, Kotlin, TypeScript, AWS, GCP, Azure, Kubernetes, Docker, Spring, Quarkus, and a full observability suite (Prometheus, Grafana, Tempo, Loki, Elasticsearch).

Where is Sonalake headquartered?

Blackrock, County Dublin, Ireland. The company also hires and operates in Poland, Hungary, and Slovakia.