Sigma Software Group
IT Outsourcing & Dedicated Teams · Custom Software Development
58open roles
54H-1B filings in 12 months
Scaling fasthiring pace, 77 of 100
8countries with offices
Overview
Sigma Software is a technology services company founded in 2002 as the Ukrainian development arm of the Swedish Sigma Group, and now a global organisation with delivery centres in Ukraine, Poland, Sweden, the United States and Latin America. It builds custom software for clients in advertising technology, automotive, aviation, gaming, telecommunications and the public sector, and runs its own product and startup arms alongside the services business. The company is known for keeping its Ukrainian engineering operation running through the war and for a substantial programme of technology work supporting Ukrainian defence and public institutions.
Jobs
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Remote (Poland) · Full-Time · 5+ years exp · Warsaw
Machine Learning
Management
Agile
Scrum
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Remote (Romania) · Full-Time · 4+ years exp · Bucharest
Agile
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Remote (Poland) · Full-Time · 4+ years exp · Kraków
Agile
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Remote (Ukraine) · Full-Time · 4+ years exp · Lviv
Agile
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Hybrid · Full-Time · 5+ years exp · Lviv
Python
Bash
Terraform
Helm
AWS
Kubernetes
Amazon EKS
GitLab
Amazon S3
IAM
Linux
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In office · Full-Time · 7+ years exp · Lisbon
Go
JavaScript
Rust
C++
Node JS
Apache Kafka
DevOps
Rest API
gRPC
GCP
Helm
WebSockets
Azure
AWS
Docker
Kubernetes
Amazon Kinesis
Cybersecurity
GDPR
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Remote (Poland) · Full-Time · 4+ years exp · Kraków
Java
Kotlin
Maven
Gradle
Mobile
Android SDK
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Remote (Ukraine) · Full-Time · 1+ year exp · Ukraine
JavaScript
Java
TypeScript
Spring Boot
Databases
Apache Kafka
AI/ML
AI Agents
LLM
OpenAI
Frontend
Angular
DevOps
Terraform
Helm
Azure
ArgoCD
Kubernetes
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Remote (Poland) · Full-Time · 5+ years exp · Warsaw
Python
SQL
Snowflake
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Remote (Poland) · Full-Time · 2+ years exp · Warsaw
Python
SQL
pySpark
Databases
Databricks
Delta Lake
AI/ML
Spark
DevOps
AWS
Amazon S3
Analytics
ETL/ELT
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Remote (Ukraine) · Full-Time · 2+ years exp · Lviv
Python
OpenSearch
Mobile
State Management
DevOps
Terraform
Helm
Azure DevOps
GitHub Actions
OpenTelemetry
Prometheus
GitLab CI
Azure
CI/CD
Jenkins
AWS
Docker
Kubernetes
Grafana
SLI/SLO/SLA
IAM
Amazon CloudWatch
Linux
TCP/IP
DNS
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Visa sponsorship
54 ▲ 29%
H-1B filings in 12 months
9
Green card filings
$115k
Median offered salary
Who they sponsor
Software developers
31
Other computer occupations
11
Data scientists
4
In the register as SIGMA SOFTWARE LLC, Dallas, TX (+4 more)
Other sponsors in the same field
Mphasis 1,327 filings
Hexaware Technologies 482 filings
Persistent Systems 401 filings
Nagarro 105 filings
See 1 open role Alert me
US Department of Labor · latest filing Jun 30, 2026 · Visa details by country
Growth
Hiring Momentum
77/100
Scaling fast
Open positions
71
36 opened / 31 closed in 30 days
Median time-to-fill
34 days
faster than 39% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics
+15%
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
19% ▲
Data Science
15% ▲
DevOps
15% ▼
Mobile
7% ▼
Management
6%
Analytics
5%
Actively hiring for Backend (+14 in 30 days)
Activity Timeline
New location: New York
Nov 2026
Added Amazon Kinesis to stack
Nov 2026
New location: Ukraine
Nov 2026
Added Function Calling to stack
Oct 2026
Added Context Engineering to stack
Oct 2026
Added Anthropic SDK to stack
Oct 2026
Added Cloudflare to stack
Oct 2026
Added UML to stack
Oct 2026
Added BPMN to stack
Oct 2026
Added SciPy to stack
Oct 2026
Added Great Expectations to stack
Oct 2026
Added Zigbee to stack
Oct 2026
Products
Startup Studio
An internal arm that builds and invests in early-stage products. It operates alongside the services business.
sigma.software
Cloud and DevOps
Infrastructure automation and platform engineering for client systems. It supports the delivery teams across projects.
sigma.software
Automotive and Aviation Software
Embedded and ground systems engineering for transport clients. It descends from the Swedish parent's industrial client base.
sigma.software
AdTech Engineering
Development for advertising technology platforms including bidding and measurement systems. It is one of the firm's oldest specialisms.
sigma.software
Custom Software Development
Dedicated engineering teams building client products end to end. It is the company's main service line.
sigma.software
Tech stack
Technologies named in job postings at Sigma Software Group over the last 12 months, by layer, with the share of postings for each.
Technologies in use
281
Postings analysed
313
Stack modernity
83/100AI adopter
Languages
Python35%
JavaScript33%
SQL28%
TypeScript27%
Frameworks & libraries
React.js15%
Angular5%
Spring Boot5%
Next.js4%
Databases
PostgreSQL10%
Snowflake8%
Google BigQuery5%
Redis5%
Cloud & platforms
AWS37%
Kubernetes26%
Azure24%
GCP20%
AI & ML
LLM23%
Claude6%
ChatGPT1%
Gemini1%
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Full Sigma Software Group tech stack
281 technologies · by team · pay by technology · changes · similar stacks
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
SID Venture PartnersVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Offices
Where the company hires and what each office is for
Cities
13
Hiring now
13
Countries
8
Busiest office
Stockholm
Loading the map
Headquarters
Builds here
Office with open vacancies
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Stockholm
Sweden
HQ
1 open roles 1 posted in 90 days 100% remote 1-10 est. staff
hires for Management
Warsaw
Poland
Remote hub
23 open roles 61 posted in 90 days 78% engineering 91% remote 500-1000 est. staff
hires for Data Science, Backend, Product
Kyiv
Ukraine
Remote hub
14 open roles 42 posted in 90 days 50% engineering 86% remote 200-500 est. staff
hires for Data Science, Backend, Management
58 Yaroslavska Str., BC Astarta, 7th floor, Kyiv, Ukraine, 04071, Ukraine
Lviv
Ukraine
Regional office
8 open roles 23 posted in 90 days 50% engineering 50% remote 200-500 est. staff
hires for DevOps, Product, Data Science
Bucharest
Romania
Remote hub
5 open roles 22 posted in 90 days 80% engineering 100% remote 200-500 est. staff
hires for Data Science, Backend, QA
Kraków
Poland
Remote hub
5 open roles 22 posted in 90 days 80% engineering 100% remote 200-500 est. staff
hires for AI/ML, Data Science, Mobile
São Paulo
Brazil
Engineering / R&D
3 open roles 9 posted in 90 days 100% engineering 67% remote 50-200 est. staff
hires for Backend, Data Science
Lisbon
Portugal
2 open roles 2 posted in 90 days 100% engineering 50% remote 50-200 est. staff
hires for Data Science, Backend
Kharkiv
Ukraine
2 open roles 3 posted in 90 days 100% engineering 100% remote 10-50 est. staff
hires for Data Science, Analytics
1, Ac. Proskura Str.
Tirana
Albania
1 open roles 8 posted in 90 days 100% engineering 50-200 est. staff
hires for Backend
Alicante
Spain
1 open roles 2 posted in 90 days 100% engineering 10-50 est. staff
hires for Backend
Malmö
Sweden
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Backend
Cluj-Napoca
Romania
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Backend
Earlier presence
Tashkent, Uzbekistan
Prague, Czech Republic
Bogotá, Colombia
Chișinău, Moldova
Koblenz, Germany