Sigma Software Group logo
Sigma Software Group logo

Sigma Software Group

sigma.software • Warsaw • Bucharest • Kraków • Lisbon • Brasília
Actively hiring
IT Outsourcing
IT Consulting
Software
View 79 jobs
Follow
Overview
News
Technologies
Salaries
Products
People
Jobs
Growth
Financials

Overview

Sigma Software Group is a global software engineering and IT consulting company founded in 2002. Part of the Swedish IT consultancy group Sigma AB (owned by Danir AB) since 2006, the company combines Nordic management practices with Eastern European software engineering talent.

Technologies

Sign in to see how your skills match this stack
Sign In
Tech DNA
JavaScript
TypeScript
Python
React.js
Nest.JS
Next.js
PostgreSQL
Redis
MySQL
AWS
GCP
Azure
LLM
Claude
BERT
AI/ML
Python
SQL
C++
Scala
CI/CD
AWS
Kubernetes
Docker
GCP
LLM
Azure
Git
PostgreSQL
Rest API
Apache Kafka
RAG
Claude
Spark
GitLab CI
Terraform
Claude Code
Airflow
AI Agents
Redis
Qt
PyTorch
NATS
Vector
Datadog
GitOps
CMake
FastAPI
pySpark
NumPy
Cursor
MySQL
Snowflake
Databricks
RabbitMQ
Amazon EC2
Ansible
Amazon EKS
Configuration Management
OpenShift
Helm
RTOS
PyTorch C++
Semantic Search
Gradio
LangChain
LangGraph
NLP
Streamlit
TensorFlow
LightGBM
Pandas
Polars
XGBoost
Copilot
Embeddings
Fine-tuning
dbt
MLFlow
Aerospike
MS SQL
Amazon Redshift
Cassandra
HBase
Grafana
Incident Management
Service Mesh
SLI/SLO/SLA
gRPC
cdk8s
CDKTF
Platform Engineering
ArgoCD
SQLAlchemy
Conan
BERT
Model Context Protocol
AWS Bedrock
LoRA
Vertex AI
PEFT
Flink
Computer Vision
Google Cloud Spanner
Google BigQuery
Delta Lake
Envoy
Istio
AWS Lambda
QA
Go
Java
C#
Playwright
Postman
.NET
Spring Boot
Cucumber
Jest
WebDriverIO
Cypress
Chrome DevTools
Entity Framework Core
Sentry
Dapr
GraalVM
Netty
Vitest
Frontend
JavaScript
TypeScript
Node JS
React.js
GraphQL
Nest.JS
Next.js
Angular
pnpm
Prisma
Figma
ESLint
RxJS
Webpack
Turborepo
Material UI
JQuery
Vue.js
Apollo Client
Redux
Storybook
Tailwind CSS
Vite
Mobile
Kotlin
React Native
State Management
Braze
Firebase
OneSignal SDK
Twilio
Security
C
Bash
Rust
SonarQube
Keycloak
Valgrind
GDPR
Microsoft Entra ID
Other
PHP
MQTT
OpenThread
Jira
Tableau
Miro
Zephyr OS
FreeRTOS
Confluence
Iterable
Stack modernity Cutting-edge AI adopter
84/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
JavaScript 35 jobs Required
TypeScript 33 jobs Required
CI/CD 32 jobs Required
AWS 26 jobs Required
React.js 25 jobs Required
Python 24 jobs Required
Kubernetes 20 jobs Required
Docker 19 jobs Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
41%
JavaScript
39%
CI/CD
38%
SQL
36%
TypeScript
33%
AWS
32%
Share of companies in the same industry that use each technology.
Stack changes
Entity Framework Core Aug 2026
Delta Lake Aug 2026
Spring Boot Aug 2026
ArgoCD Aug 2026
RTOS Aug 2026
FreeRTOS Aug 2026
Computer Vision Aug 2026
NATS Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Similar stack
Emagine 129 shared technologies Weekday 120 shared technologies Jobgether 120 shared technologies Capco 112 shared technologies Antal 107 shared technologies EPAM Systems 105 shared technologies

Jobs

Full-Time • 7+ year exp • Lviv
JavaScript
Node JS
Claude
Claude Code
Frontend
GraphQL
React.js
DevOps
Rest API
Apply
In office • Full-Time • 4+ year exp • Warsaw
C#
SQL
TypeScript
JavaScript
.NET
Entity Framework Core
Databases
Apache Kafka
MS SQL
AI/ML
Claude
Copilot
Frontend
Angular
DevOps
Azure
Git
Rest API
Apply
Remote • Full-Time • 5+ year exp • Lisbon
Python
SQL
pySpark
Databases
Databricks
Delta Lake
Google BigQuery
AI/ML
Airflow
Spark
DevOps
AWS
Azure
CI/CD
GCP
Apply
Remote • Full-Time • 6+ year exp • Bachelor's Degree • Bucharest
C#
Java
Python
TypeScript
JavaScript
Spring Boot
Databases
Apache Kafka
AI/ML
AI Agents
LLM
Frontend
Angular
DevOps
ArgoCD
Azure
Helm
Kubernetes
Terraform
Apply

Senior AI Engineer

 8 days ago
Remote • Full-Time • 5+ year exp • Warsaw
Go
AI Agents
LLM
RAG
Semantic Search
Spark
DevOps
AWS
Azure
GCP
Kubernetes
Vector
Apply
Remote • Full-Time • 3+ year exp • Warsaw
JavaScript
Node JS
Python
TypeScript
Nest.JS
Databases
NATS
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Docker
Git
Kubernetes
Cybersecurity
Keycloak
Apply
Remote • Full-Time • 3+ year exp • Warsaw
C++
C
CMake
Qt
C
Valgrind
Design
Figma
Apply
Remote • Full-Time • 3+ year exp • Warsaw
JavaScript
Node JS
Python
TypeScript
Nest.JS
Databases
NATS
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Docker
Git
Kubernetes
Cybersecurity
Keycloak
Apply
Remote • Full-Time • 4+ year exp • Warsaw
C++
Computer Vision
DevOps
RTOS
IoT
FreeRTOS
MQTT
Apply
Remote • Full-Time • 3+ year exp • Warsaw
JavaScript
Node JS
Python
TypeScript
Nest.JS
Databases
NATS
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Docker
Git
Kubernetes
Cybersecurity
Keycloak
Apply
Remote • Full-Time • 4+ year exp • Brasília
Python
JavaScript
Amazon Redshift
Cassandra
HBase
Frontend
GraphQL
React.js
DevOps
AWS
Azure
CI/CD
GCP
Rest API
Apply

Senior Test Engineer

 11 days ago
Remote • Full-Time • 5+ year exp • Kraków
SQL
Git
Rest API
QA
Postman
Apply
Remote/Hybrid • Internship • Bachelor's Degree
C++
Java
Python
PyTorch C++
Databases
PostgreSQL
AI/ML
LightGBM
NumPy
Pandas
Polars
PyTorch
XGBoost
DevOps
CI/CD
Docker
Git
Apply

Full Stack Developer

 12 days ago
Full-Time • 4+ year exp • Lisbon
Node JS
TypeScript
JavaScript
MySQL
Redis
Frontend
React.js
DevOps
Amazon EC2
Ansible
AWS
CI/CD
GitLab CI
Terraform
Cybersecurity
SonarQube
Apply
In office • Full-Time • 4+ year exp • Lisbon
JavaScript
TypeScript
Claude
Claude Code
Frontend
ESLint
pnpm
React.js
RxJS
Webpack
DevOps
CI/CD
GitLab CI
Cybersecurity
SonarQube
Analytics
Tableau
Management
Miro
QA
Cucumber
Jest
WebDriverIO
Apply

Data Engineer

 12 days ago
Remote • Full-Time • 4+ year exp • Brasília
Python
Apache Kafka
Snowflake
AI/ML
Spark
DevOps
AWS
CI/CD
Apply
Remote • Full-Time • 5+ year exp • Wrocław
C++
Java
Python
PyTorch C++
Databases
PostgreSQL
AI/ML
LightGBM
NumPy
Pandas
Polars
PyTorch
XGBoost
DevOps
CI/CD
Docker
Git
Apply
Remote/Hybrid • 3+ year exp • Bachelor's Degree
JavaScript
TypeScript
GraphQL
Material UI
React.js
Apply

Full Stack Developer

 13 days ago
Remote/Hybrid • Internship • Master's Degree
Node JS
TypeScript
JavaScript
MySQL
Redis
Frontend
React.js
DevOps
Amazon EC2
Ansible
AWS
CI/CD
GitLab CI
Terraform
Cybersecurity
SonarQube
Apply
Remote/Hybrid • Internship • Bachelor's Degree
TypeScript
Node JS
JavaScript
Nest.JS
Prisma
Databases
PostgreSQL
Frontend
Next.js
pnpm
React.js
Turborepo
DevOps
AWS
CI/CD
Apply

Growth

Hiring Momentum
54/100
Stable
Open positions
79
12 opened / 3 closed in 30 days
Median time-to-fill
23 days
faster than 43% of the market
ATS activity
Every ~21 hours
Today
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
48% ▲
AI/ML
13% ▼
Frontend
13% ▲
Data Science
11% ▼
QA
5% ▲
Mobile
2% ▲
Actively hiring for Backend (+32 in 30 days)
Activity Timeline
+5 jobs in a week Aug 2026
New location: Lviv Aug 2026
New location: Tirana Aug 2026
New location: Kyiv Aug 2026
New location: Brasília Aug 2026
New location: Kraków Aug 2026
New location: Bucharest Aug 2026
New location: Warsaw Aug 2026
New location: São Paulo Aug 2026
+3 jobs in a week Aug 2026
New location: Lviv Aug 2026
New location: Tashkent Aug 2026