Kingfisher plc is an international home improvement company with over 1,900 stores, supported by a team of 82,000 colleagues.
Kraków • Southampton • Cluj-Napoca • Industrial Hardware • Commerce • Tools & DIY Supplies
$23k – $48k per year (gross) • Junior • Remote/Hybrid (Kraków, Poland) • Junior
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.
HQ: Stockholm, Sweden • HQ: Kharkiv, Ukraine • Information Technology • IT Outsourcing • IT Consulting • Software • Est. 2002
≈ $43k – $89k per year (Estimated) • Middle • 3+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior • English: B2
JavaScript
Python
SQL
Databases
ElasticSearch
AI/ML
Prompt Engineering
DevOps
Datadog
Kibana
WebSockets
≈ $66k – $118k per year (Estimated) • Lead • 5+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior
≈ $43k – $90k per year (Estimated) • Middle • 4+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior
JavaScript
SQL
Python
Databases
ElasticSearch
Google BigQuery
Snowflake
DevOps
Kibana
Hitachi is a major Japanese multinational conglomerate specializing in industrial equipment, power systems, railway infrastructure, and digital technologies. Through its Social Innovation Business and Lumada platform, the company combines operational technology with enterprise IT to modernize critical infrastructure globally. Operating across diverse sectors - including energy, mobility, healthcare, and green technologies - Hitachi drives digital transformation and sustainable development worldwide.
HQ: Tokyo, Japan • Hardware • Industrial Machinery • Manufacturing • 5000+ employees
≈ $57k – $103k per year (Estimated) • Lead • Poland • Remote (Poland) • Full-Time • Staff • English: B2
≈ $58k – $104k per year (Estimated) • Lead • Remote/Hybrid (Kraków, Poland) • Full-Time • Principal • English: B2
Python
AI/ML
LLM
Cybersecurity
Metasploit
OWASP Top 10
≈ $56k – $99k per year (Estimated) • Senior • 8+ years exp • Remote/Hybrid (Kraków, Poland) • Master's Degree • Full-Time • Staff
We build products for companies in 17+ industries - solving real problems and improving millions of lives worldwide. Here, your voice matters, your work creates impact, and your growth is part of our journey together.
HQ: Sunnyvale, United States • Artificial Intelligence • Information Technology • Software
$75k – $100k per year • Lead • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Staff
$74k – $97k per year • Lead • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Staff
Java
Python
AI/ML
AI Agents
DevOps
CI/CD
Cybersecurity
Threat Modeling
$88k – $98k per year • Lead • 6+ years exp • Kraków • Remote (Poland) • Full-Time • Staff
Python
Python
FastAPI
AI/ML
LLM
RAG
Anthropic
OpenAI
LangChain
LangGraph
DevOps
AWS
CI/CD
Rest API
Terraform
Amazon S3
Cybersecurity
Wiz
Aristocrat Leisure is an Australian gambling technology and entertainment company that stands as one of the world's largest manufacturers of slot machines and electronic gaming systems. Founded in 1953 and headquartered in Sydney, the enterprise designs, manufactures, and distributes land-based gaming hardware, casino management software, and mobile social casino games. By continually expanding its global footprint across North America, Europe, and Asia-Pacific, it delivers interactive gaming content and digital solutions to regulated operators worldwide.
HQ: Sydney, Australia • Mobile Games • Gaming • iGaming & Gambling • 501-1000 employees
≈ $56k – $99k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Senior
ISO 27001
NIST CSF
PCI DSS
SOC 2
Threat Modeling
NIST 800-53
≈ $61k – $113k per year (Estimated) • Staff+ • 10+ years exp • Remote/Hybrid (Kraków, Poland) • Bachelor's Degree • Full-Time • Architect
GitLab is a comprehensive, open-source DevSecOps platform that enables software teams to manage the entire software development lifecycle within a single application. It streamlines operations by offering integrated tools for source code management, continuous integration and deployment (CI/CD), security testing, and project planning. By consolidating the entire pipeline into one continuous workflow, it helps engineering teams accelerate code delivery, improve collaboration, and maintain strict security compliance.
HQ: San Francisco, United States • Information Technology • Cybersecurity • DevSecOps • DevOps • 1001-5000 employees • Est. 2011
≈ $78k – $177k per year (Estimated) • Equity • Senior • Remote (United Kingdom, Israel, Poland) • PhD • Full-Time • Senior
Python
DevOps
AWS
GCP
Git
GitLab
Akamai is the cybersecurity and cloud computing company that powers and protects business online.
Singapore • Hong Kong • CDN • Cybersecurity • Cloud Computing • 1001-5000 employees
≈ $120k – $253k per year (Estimated) • Staff+ • Remote (Poland) • Architect
Remote (Poland)
JavaScript
AI/ML
LLM
DevOps
Akamai
≈ $120k – $253k per year (Estimated) • Staff+ • Remote (Poland) • Architect
Air Liquide (Euronext Paris: AI) is a world-leading industrial and medical gas supplier and chemical engineering enterprise, headquartered in Paris, France. Founded in 1902 by Georges Claude and Paul Delorme, the company operates across 59 countries, serving over 4.3 million customers and patients.
Shanghai • São Paulo • Houston • Villavicencio • Bloomington • Science & Engineering • Chemical Engineering • Manufacturing • Chemical Manufacturing • 201-500 employees • Est. 1902
≈ $53k – $96k per year (Estimated) • Lead • 10+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Staff • English
UP Education is a major private dual-sector tertiary education provider operating across New Zealand and Australia. Headquartered in Auckland, the group delivers higher education degrees, vocational education and training (VET), and university preparation pathway programs across a regional network of over 60 campuses alongside online platforms.
HQ: Auckland, New Zealand • Education
New Zealand • Remote • Full-Time • Junior • English
AWS
Kali Linux
Splunk
Cybersecurity
Burp Suite
Microsoft Sentinel
Nmap
Wireshark
NCC Group (LSE: NCC) is a global cyber security, risk mitigation, and technical assurance enterprise headquartered in Manchester, United Kingdom. Founded in 1999, the publicly traded company employs over 2,000 security experts across the UK, Europe, North America, and Asia-Pacific.
HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
≈ $102k – $226k per year (Estimated) • Manchester • Remote • Full-Time
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Remote (Europe)
Bash
PowerShell
Python
DevOps
Splunk
Cybersecurity
Elastic SIEM
Microsoft Defender
Microsoft Sentinel
Trend Micro
Wazuh
Remote (Europe)
Bash
PowerShell
Python
AI/ML
Red Teaming
DevOps
Git
Kali Linux
Windows Server
Cybersecurity
Burp Suite
Censys
Crowdstrike
Microsoft Defender
Nmap
OWASP ZAP
SentinelOne
Shodan
Wireshark
Management
Confluence
Jira
Comarch is a global software house and systems integrator headquartered in Poland that develops and implements proprietary IT solutions across international markets. The company serves a broad range of industries - including telecommunications, banking and finance, retail, healthcare, and public administration - offering enterprise software such as ERP systems, EDI, e-invoicing, and customer loyalty platforms. Leveraging cloud infrastructure, artificial intelligence, and cybersecurity expertise, it helps organizations worldwide modernize operations, automate complex business processes, and maintain regulatory compliance.
HQ: Kraków, Poland • Commerce • Banking • Financial Services • 1001-5000 employees
≈ $61k – $110k per year (Estimated) • In office (Kraków, Poland) • Full-Time • Polish: C1
EU AI Act
Cybersecurity
ISO 27001
Nessus
OpenVAS
OWASP ASVS
OWASP Top 10
≈ $62k – $111k per year (Estimated) • In office (Kraków, Poland) • Full-Time • Polish: C1
Python
AI/ML
Red Teaming
DevOps
CentOS Stream
Docker
Kubernetes
Cybersecurity
OWASP Top 10
OWASP ZAP
Chips/EDA
PoC Library
Management
Google Workspace
≈ $63k – $113k per year (Estimated) • In office (Kraków, Poland) • Full-Time • Polish: C1
CI/CD
Kubernetes
Management
Google Workspace
Terra Security runs agentic penetration testing that adapts to each customer's application instead of following a fixed script. Founded in 2024 in Tel Aviv, it keeps a human expert in the loop to validate what the agents find. The company targets continuous offensive testing for web-facing enterprise systems.
HQ: Tel Aviv, Israel • Penetration Testing • Cybersecurity • Artificial Intelligence • Est. 2024
≈ $32k – $82k per year (Estimated) • Junior • Remote (Poland) • Full-Time • Junior • English: C1
AI Agents
Frontend
GraphQL
DevOps
Rest API
Cybersecurity
Burp Suite
OWASP Top 10
OWASP ZAP
QA
Swagger
≈ $43k – $90k per year (Estimated) • Middle • 3+ years exp • Remote (Poland) • Full-Time • Middle • English: C1
Python
AI/ML
AI Agents
Edge AI
Human-in-the-Loop
DevOps
AWS
Azure
GCP
Cybersecurity
Burp Suite
Caido
OWASP Top 10
≈ $64k – $116k per year (Estimated) • Lead • 5+ years exp • Remote (Poland) • Full-Time • Staff • English: C1
Python
AI/ML
AI Agents
Human-in-the-Loop
Cybersecurity
Burp Suite
Caido
OWASP Top 10
Attio is a software company headquartered in London, United Kingdom, that was founded in 2019. The company provides an AI-native customer relationship management platform that enables revenue teams to build pipelines, automate sales workflows, and manage deal history through data enrichment and universal context layers. It operates globally as a software-as-a-service provider, catering to startups and enterprise clients looking to replace traditional spreadsheets with automated revenue management systems.
HQ: London, United Kingdom • Business Process Automation (BPA) • Sales Enablement • AI Agents • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Sales & Marketing • Est. 2019
$140k – $169k per year • Lead • Remote (Poland, Portugal, Ireland, Germany) • Full-Time • Staff
Digital Zone is a pioneering company founded in 2020 in Iraq, providing a comprehensive platform for digital products. It specializes in facilitating access to vouchers, tickets, and subscriptions, serving millions of transactions monthly through strategic partnerships, like the one with Qi Card, a leading payment card market player. Digital Zone offers a user-friendly experience, enabling secure and direct payments for digital goods.
Baghdad • Payments • Ticketing • Digital Goods
Staff+ • 8+ years exp • Remote (United Arab Emirates, Egypt, Poland, Romania) • Bachelor's Degree • Full-Time • Staff
LLM
DevOps
AWS
IAM
Cybersecurity
ISO 27001
PCI DSS
SOC 2
Threat Modeling
Polpharma to największy polski producent leków i substancji farmaceutycznych. Od 90 lat cieszymy się zaufaniem lekarzy, farmaceutów i pacjentów.
Warsaw • Gdańsk • Biotechnology
≈ $60k – $107k per year (Estimated) • Remote (Poland) • Full-Time • Polish: C1
OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
Remote • Contractor • English: C1
Solidity
Cairo
Go
Move
Rust
Cairo
OpenZeppelin Cairo
Solidity
Certora
Echidna
Halmos
Cybersecurity
Threat Modeling
Web3
Aave
DeFi
Ethereum
OpenZeppelin
Smart Contracts
Uniswap
Aptos
Cosmos
Cosmos SDK
Foundry
Solana
Starknet
Stellar
Sui
KION Group is a Frankfurt company that owns the Linde and STILL forklift brands and the Dematic automation business. Its supply chain solutions arm builds automated warehouses and the software that runs them for retailers and manufacturers. The group is one of the biggest industrial trucks and automation companies in the world.
HQ: Frankfurt am Main, Germany • Artificial Intelligence • Transportation & Logistics • Supply Chain • 5000+ employees • Est. 2006
≈ $54k – $97k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Kraków, Poland) • Bachelor's Degree • Full-Time • Senior • English: C1
Python
DevOps
Platform Engineering
Cybersecurity
OWASP Top 10
Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials, Procurement, Project Management, HR, and FP&A to share real-time information, and deliver greater insights to help organizations become more effective. We are in business for people and believe that people-centric organizations do great things when their people can do great work. With 2,700 colleagues globally, we serve more than 5,100 customers across a number of industries including professional services, nonprofit and public sector.
HQ: Utrecht, Netherlands • Human Resources • Software • Enterprise Resource Planning (ERP) • 51-200 employees
$72k – $77k per year • Staff+ • 10+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior
SQL
PowerShell
Python
Databases
Azure SQL Database
AI/ML
LLM
LLM Guardrails
DevOps
AWS
Azure
Azure AKS
CI/CD
GCP
Kubernetes
Bicep
Terraform
Cybersecurity
Microsoft Defender
Microsoft Defender for Cloud
Microsoft Entra ID
Zero Trust
ISO 27001
MITRE ATT&CK
Secfix is the fastest way to get ISO 27001, GDPR, TISAX compliant ✓ Automated security controls ✓ Trained and certified auditors ✓ Save time and resources
Berlin • Munich • Financial Services • Information Security • Cybersecurity
≈ $84k – $206k per year (Estimated) • Equity • Lead • 7+ years exp • Remote (Europe) • Full-Time • Staff
ISO 42001
DevOps
AWS
Azure
GCP
GitLab
Cybersecurity
GDPR
ISO 27001
SOC 2
≈ $83k – $188k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • Full-Time • Senior • English: C1 • German: C2
ISO 42001
DevOps
AWS
Azure
GCP
GitLab
Cybersecurity
GDPR
ISO 27001
SOC 2
