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Helmes Tech Stack

Dedicated software teams for enterprise modernization and integration

IT Services and IT Consulting Tallinn, Harjumaa 1,001–5,000 employees Founded 1991 Privately Held

Helmes is a 1,000+ person software development services firm founded in 1991, headquartered in Tallinn. The company operates as a dedicated-team model provider, with engineering-heavy hiring (8 of 10 active roles) concentrated in Estonia, Poland, and Finland. Their tech stack reveals Java/Spring backend infrastructure paired with modern frontend tooling (React, Angular) and data platforms (Snowflake, Databricks, Kafka) — suggesting they're staffing larger, multi-layer system modernization engagements rather than greenfield startups.

Tech Stack 35 technologies

Core StackPostman Jenkins Selenium Cypress JUnit Java Python Angular React PostgreSQL Kubernetes SQL Server Snowflake Databricks Spring Oracle MySQL Kafka RabbitMQ Jira Confluence SQL REST Assured Git Spring Boot UML Jira Service Management Atlassian Cloud REST Bash+1 more

What Helmes Is Building

◆Challenges

Modernizing critical system
Integrating with other systems
System modernization
Improving processes
Monitoring system performance
Improving service usability
Improving system manageability
Reducing support costs
Managing tech debt
Integrating x-tee

▲Active Projects

Modernizing critical system integration
Testing new functionalities
Automation testing initiatives
Framework selection
System modernization
Unified business activity management system
Micro-front-end capability
Modernizing critical systems
Modern national information system
Unified logical environment for business operations management

Hiring Activity

Steady10 roles · 4 in 30d

Department

Engineering

8

Data

1

Security

1

Seniority

Mid

5

Senior

2

Intern

1

Junior

1

Lead

1

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About Helmes

Helmes delivers dedicated software development teams to enterprise clients seeking to accelerate delivery cycles and reduce ownership costs. The company specializes in system modernization, integration architecture, and quality assurance across J2EE, cloud-native, and data-intensive domains. Projects center on critical system modernization, testing automation, microservices (micro front-end capability), and unified business management platforms — primarily for government and mid-market enterprise clients in the Nordics and Baltics. With 30+ years operational history and steady hiring velocity, Helmes operates as a mid-market services provider balancing project delivery with incremental capability expansion.

HeadquartersTallinn, Harjumaa

Company Size1,001–5,000 employees

Founded1991

Hiring MarketsEstonia, Poland, Finland

Frequently Asked Questions

What tech stack does Helmes use?

Java, Spring Boot, Python, React, Angular, PostgreSQL, SQL Server, Kubernetes, Kafka, Snowflake, Jenkins, Selenium, Cypress, and JUnit form the core stack. Also uses Jira, Confluence, Git, Postman, and REST Assured for development and QA workflows.

What is Helmes working on?

Current projects focus on system modernization, automation testing frameworks, micro front-end architecture, and unified business management platforms. Significant work centers on critical system integration and performance monitoring for enterprise clients.