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Company profile

Sigma Software Group Tech Stack

IT consultancy delivering custom software, data and cloud engineering

Software Development Stockholm 1,001–5,000 employees Founded 2002 Privately Held

Sigma Software Group is a Stockholm-headquartered IT consultancy whose client work spans AWS, GCP and Azure alongside Java, Node.js and Python backends. Hiring is accelerating and skews heavily senior, with data roles second only to engineering, and a client migration from BigQuery to Databricks plus OpenAI and Anthropic adoption point to growing demand for modern data platforms and AI work.

Tech Stack 200 technologies

Core StackAzure DevOps Confluence Python React GraphQL AWS MongoDB Cassandra Redshift JavaScript Node.js Docker PostgreSQL Redis RabbitMQ Kubernetes TypeScript NestJS Next.js Databricks Java MySQL GCP Azure HBase AWS SQS AWS Secrets Manager NATS Keycloak Spring Boot+170 more

AdoptingOpenAI Anthropic Databricks

ReplacingBigQuery

What Sigma Software Group Is BuildingChallenges and projects from their job posts

◆Challenges

Modernizing enterprise-scale analytics infrastructure
Reliability under high-load adtech workloads
Expanding into the DACH region
Ensuring backward compatibility

▲Active Projects

Migrating from BigQuery to a Databricks data platform
Payments platform microservices architecture
Security platform against automated application attacks
Native Android advertising SDK reliability
Predictive modeling and optimization platform
Revenue and reporting platform

Hiring Activity

Accelerating100 roles · 75 in 30d

Department

Engineering

Data

Ops

Sales

Security

Executive

Support

Seniority

Senior

Junior

Mid

Principal

Intern

C-Level

Manager

Notable leadership hires: Head of Office, Chief Executive Officer

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About Sigma Software Group

Sigma Software Group is a privately held IT services and software development company founded in 2002 and headquartered in Stockholm, Sweden. It employs 1,001–5,000 people and builds custom software for clients ranging from startups to established software product companies and large enterprises. Delivery covers web, mobile, data engineering and AR/VR, using technologies such as React, TypeScript, Spring Boot, Kubernetes and Databricks. The company recruits across the United States, Germany, Poland, Ukraine, Albania and Romania.

HeadquartersStockholm

Company Size1,001–5,000 employees

Founded2002

Hiring MarketsUnited States, Germany, Poland, Ukraine, Albania, Romania

Frequently Asked Questions

What tech stack does Sigma Software Group use?

Its stack includes Java, Spring Boot, Python, Node.js, NestJS, React, Next.js and TypeScript, running on AWS, GCP and Azure with Docker, Kubernetes, PostgreSQL, MongoDB, Redis and Databricks.

Is Sigma Software Group hiring data engineers?

Yes. Data is the second-largest hiring area after engineering, with work on Databricks, scalable analytics infrastructure and a migration away from BigQuery. Most openings target senior-level candidates.

What countries does Sigma Software Group hire in?

Sigma Software Group is hiring in the United States, Germany, Poland, Ukraine, Albania and Romania, with headquarters in Stockholm, Sweden.

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How this profile is built

Sigma Software Group's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.