HaifaSoft is a lean team of senior software engineers and system architects based in Sofia, Bulgaria, working remotely with clients worldwide.
We deliberately chose not to become a traditional agency. There are no account managers relaying messages back and forth: the senior engineers who design your system are the ones who talk to you, understand your business, and build the technical solution. By staying lean and pairing deep engineering experience with modern AI-assisted workflows, nothing gets lost in translation and accountability stays 100% clear.
Experience highlights
Full-stack web & mobile applications
Distributed backends & microservices
Real-time data & streaming platforms
Cloud infrastructure on GCP & AWS
Enterprise integrations & legacy modernization
Production AI & intelligent automation
Your senior engineering core
Software engineers · System architects
15+ years turning complex business requirements into web & mobile products, distributed backends, real-time data platforms, cloud infrastructure and enterprise integrations.
Sofia, Bulgaria · Remote-first · Open to EU travel
Technologies we know deeply
Apps & APIs
TypeScript
React
React Native
Java / Spring
Python
Node.js
Data
Kafka
Spark
BigQuery
dbt
Airflow
PostgreSQL
MongoDB
Cloud & DevOps
GCP
AWS
Kubernetes
Docker
Terraform
CI/CD
AI & Automation
LLM APIs
RAG
Multi-agent workflows
Evals
MCP
Tool use
Ready to scope your project?
Talk directly with a senior engineer about your requirements, timeline, and architecture.
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