HQ: San Francisco, United States · Marketplaces · 1001-5000 employees · Est. 2019 · Trust A · Hiring 92, 1 new
Whatnot is a US live shopping marketplace headquartered in San Francisco where sellers host livestreams to sell trading cards, collectibles, fashion, electronics, live plants and many other categories. Founded in 2019 and backed by investors including Andreessen Horowitz, Y Combinator and CapitalG, it operates in North America, Europe, Australia and Japan with teams in New York, Los Angeles, London, Dublin, Berlin, Krakow, Sydney and Tokyo. It hires software and application security engineers, product designers, sales managers for international markets, recruiters, communications managers and finance and tax staff.
Grant LaFontaine · Executive Officer, Director · decision-maker
Logan Head · Executive Officer, Director · decision-maker
Dalton Caldwell · Director
Laela Sturdy · Director
No careers mailbox known
≈ $74k – $120k per year (Estimated) · Senior · Kraków · Remote (Poland) · Full-Time · Senior
≈ $53k – $100k per year (Estimated) · Middle · 4+ years exp · Kraków · Remote (Poland) · Full-Time · Middle · French: C1
HQ: Sydney, Australia · iGaming & Gambling · Mobile Games · 5000+ employees · Est. 1953 · Trust A · Hiring 194, 16 new
Aristocrat Leisure is an Australian gaming company founded in 1953 that designs and manufactures slot machines for casinos and has become one of the largest mobile game publishers in the world. Its land-based business supplies cabinets, game content and systems to casino operators across North America, Australia and Asia, while Pixel United publishes free-to-play social casino and casual mobile titles, and a separate online real money gaming division was built through the Anaxi brand and the NeoGames acquisition. Headquartered in Sydney and listed on the Australian exchange, it derives the majority of revenue from North America.
Julie Cameron-Doc · Executive Officer · decision-maker
Julie Cameron-Doe · Executive Officer · decision-maker
Trevor Croker · Chief Executive Officer and Managing Director · decision-maker
Len Ainsworth · Founder · founder
Careers mailbox is known
≈ $53k – $103k per year (Estimated) · Hybrid (Kraków, Poland) · Full-Time
C#
SQL
C#
ASP.NET Core
Entity Framework Core
gRPC for .NET
Databases
Redis
PostgreSQL
DevOps
gRPC
Docker
Kubernetes
CI/CD
+3
New York · Kuala Lumpur · Ho Chi Minh City · Kraków · Dubai · Crypto Exchanges · Cryptocurrencies · Est. 2017 · Likely startup · Hiring 4, 1 new
Caladan is a leading crypto trading firm & market maker. We serve US & global clients with $50B+ in volume across 65+ exchanges. Learn more about cryptocurrency market makers.
No named decision-maker yet.
Careers mailbox is known
≈ $49k – $95k per year (Estimated) · In office (Kraków, Poland)
Bash
C#
Python
DevOps
Prometheus
Grafana
Linux
HQ: Orlando, United States · Logistics · Supply Chain AI · Delivery · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 5, 1 new
OneRail is a logistics technology company headquartered in Orlando, Florida, and founded in 2018. The company provides an AI-native delivery orchestration platform, OmniPoint, which optimizes last-mile logistics by connecting enterprise shippers to a network of over 12 million couriers. It serves diverse sectors such as retail, healthcare, and manufacturing across the United States, focusing on real-time visibility, automated exception handling, and route optimization to improve delivery outcomes.
No named decision-maker yet.
No careers mailbox known
$55k – $67k per year · Senior · 6+ years exp · Hybrid (Kraków, Poland) · Senior · English: C1
Node JS
TypeScript
JavaScript
Databases
RabbitMQ
Azure Cosmos DB
MySQL
Apache Kafka
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
Management
Agile
+5
HQ: San Francisco, United States · Simulation & Digital Twin Software · Construction Management Software · CAD, PLM & BIM Software · 5000+ employees · Est. 1982 · Trust A · Hiring 183, 19 new
Autodesk is an American software company founded in 1982 that makes the design and engineering tools used to create buildings, infrastructure, products, factories and visual effects. AutoCAD established it as the standard for computer-aided drafting, and the portfolio now spans Revit for building information modelling, Fusion for product design and manufacturing, Civil 3D for infrastructure, and Maya and 3ds Max for film, television and games. Headquartered in San Francisco, the company moved fully to subscription licensing in the last decade and is pushing customers toward cloud platforms that connect design, construction and production data across a project's lifecycle.
Carmel Galvin · Executive Officer · decision-maker
Pascal Di Fronzo · Executive Officer · decision-maker
Steven Blum · Executive Officer · decision-maker
Richard Herren · Executive Officer · decision-maker
Careers mailbox is known
≈ $67k – $113k per year (Estimated) · Senior · 5+ years exp · Hybrid (Kraków, Poland) · Bachelor's Degree · Senior · English
C++
JavaScript
Frontend
Storybook
i18next
React.js
DevOps
AWS
Jenkins
Git
CI/CD
Robotics
Digital Twin
Design
Figma
Management
Scrum
Agile
+5
≈ $28k – $70k per year (Estimated) · Junior · 2+ years exp · In office (Kraków, Poland) · Bachelor's Degree · Junior · English
C++
JavaScript
Frontend
Storybook
i18next
React.js
DevOps
Jenkins
Git
CI/CD
AWS
Robotics
Digital Twin
Design
Figma
Management
Scrum
Agile
+5
HQ: Kraków, Poland · IT Consulting & Digital Transformation · 51-200 employees · Trust B · Hiring 7
GGS IT Consulting (Go Global Services) is a Polish IT consulting company that helps enterprises automate processes and carry out digital transformation projects. It provides solutions engineering, technical support, data and SQL work and IT product implementation for corporate clients, staffing projects from its Kraków office. The company is headquartered in Kraków, Poland.
No named decision-maker yet.
Careers mailbox is known
$16k – $18k per year · Intern · In office (Kraków, Poland) · Internship · Intern · Polish: C1 · English: B2
JavaScript
SQL
Databases
Oracle
Management
UiPath
HQ: New York, United States · Video Surveillance · RF & Wireless Hardware · Network Equipment · 1001-5000 employees · Est. 2003 · NYSE: UI · Trust A · Hiring 155, 3 new
Ubiquiti is an American networking company founded in 2003 that sells wireless, switching, routing, camera and access control equipment with an unusual business model: almost no direct sales force, minimal marketing spend and a community of installers and enthusiasts who provide support to one another. Its UniFi ecosystem gives small businesses, hotels, campuses and homes enterprise-style networking managed through a single controller at prices well below the traditional vendors. Headquartered in New York and listed on the New York Stock Exchange, it sells through distributors and online, and its founder retains a controlling stake.
Robert Pera · Founder and Chief Executive Officer · decision-maker
No careers mailbox known
≈ $64k – $107k per year (Estimated) · Senior · 5+ years exp · In office (Kraków, Poland) · Senior · English: C1
Go
Databases
MySQL
PostgreSQL
AI/ML
Cursor
Claude Code
Time Series
DevOps
Rest API
Debian
WebSockets
Ubuntu
Linux
Cybersecurity
Wireshark
Tcpdump
IoT
MQTT
CoAP
Matter
+8
HQ: Szczecin, Poland · Recruiting & Staffing · Recruiting Software & ATS · Est. 2010 · Hiring 4
Traffit is a Polish software company founded in 2010 in Szczecin that publishes an applicant tracking system. Its platform automates job posting, candidate pipelines, interview scheduling and hiring analytics for in-house recruiters and agencies. The product is used by hundreds of companies across Central Europe.
No named decision-maker yet.
Careers mailbox is known
≈ $47k – $91k per year (Estimated) · Hybrid (Kraków, Poland) · Full-Time
JavaScript
SQL
Java
Java
Spring Boot
Databases
Oracle
Frontend
Vue.js
Web Components
DevOps
Red Hat
Ansible
GitHub
Windows
Linux
Analytics
ETL/ELT
+5
HQ: Andover, United States · CAD, PLM & BIM Software · 501-1000 employees · Est. 2000 · Trust B · Hiring 25
Aras is a product lifecycle management software company headquartered in Andover, Massachusetts, and founded in 2000. The company develops the Aras Innovator platform, a low code environment for managing product data, requirements, configuration, quality, and digital twins across engineering and manufacturing. It licenses the platform on an open subscription model and serves industrial customers in aerospace, automotive, defense, and electronics.
John Yee · Executive Officer · decision-maker
Peter Schroer · Executive Officer, Director · decision-maker
Michael Barron · Executive Officer · decision-maker
Hillel Moerman · Director
No careers mailbox known
≈ $54k – $91k per year (Estimated) · Senior · 7+ years exp · In office (Kraków, Poland) · Full-Time · Senior
C#
TypeScript
SQL
C#
.NET
AI/ML
LangGraph
Fine-tuning
Multimodal AI
NLP
LangChain
RAG
AI Agents
DevOps
OpenTelemetry
GitOps
Progressive Delivery
Grafana
Terraform
Docker
Kubernetes
Azure
CI/CD
Management
Agile
+13
≈ $72k – $114k per year (Estimated) · Staff+ · 10+ years exp · In office (Kraków, Poland) · Full-Time · Staff
C#
TypeScript
JavaScript
SQL
C#
.NET
Databases
MS SQL
Frontend
React.js
DevOps
Git
Azure
AWS
Management
Agile
+3
HQ: Newtown, United States · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · Custom Software Development · 5000+ employees · Est. 1993 · NYSE: EPAM · IT services · Trust C · Hiring 227, 82 new
EPAM Systems is an American software engineering and digital transformation company founded in 1993 by Arkadiy Dobkin and Leonid Lozner, and headquartered in Newtown, Pennsylvania. It builds custom software products, platforms and data systems for large enterprises, combining consulting and design with engineering teams distributed across Central and Eastern Europe, India, Latin America and Western Europe. Listed on the New York Stock Exchange and a member of the S&P 500, the company relocated large parts of its delivery capacity after the 2022 invasion of Ukraine and has since centred its offering on cloud modernisation and AI-assisted engineering.
Arkadiy Dobkin · Co-Founder, Chairman & Chief Executive Officer · decision-maker
Elaina Shekhter · Executive Officer · decision-maker
Edward Rockwell · Executive Officer · decision-maker
Jason Harman · Executive Officer · decision-maker
Careers mailbox is known
≈ $22k – $56k per year (Estimated) · Equity · Junior · 1+ year exp · Hybrid (Kraków, Poland) · Relocation · Full-Time · Junior
Kotlin
Java
SQL
TypeScript
Kotlin
Mockito
AI/ML
Gemini
Mobile
JUnit
DevOps
Platform Engineering
GCP
Azure
AWS
+3
HQ: Montreal, Canada · Access Control & Alarm Systems · Video Surveillance · 1001-5000 employees · Est. 1997 · Trust A · Hiring 134, 4 new
Genetec is a Canadian company founded in 1997 that builds unified physical security software, and it was among the first to argue that video surveillance belonged on standard networks and servers rather than on dedicated recorders. Its Security Center platform combines video management, access control, automatic licence plate recognition and intrusion monitoring in one interface, sold through integrators to airports, transit systems, cities, hospitals and large enterprises. Headquartered in Montreal and privately held by its founder, it is unusual in the industry for refusing to build its own cameras, which keeps it neutral between hardware manufacturers.
Pierre Racz · Founder and Chief Executive Officer · decision-maker
No careers mailbox known
≈ $49k – $95k per year (Estimated) · Hybrid (Kraków, Poland) · French
Go
C#
C#
.NET
Databases
Delta Lake
Databricks
AI/ML
MLFlow
Triton Inference Server
OpenVINO
KServe
Machine Learning
DevOps
GitOps
Terraform
Kubernetes
Azure
CI/CD
+7
HQ: Limassol, Cyprus · Currency Exchange & FX Payments · Cards & Card Issuing · Payment Processing & Gateways · Trust A · Hiring 24
Headquartered in Limassol, Cyprus, Payabl is a financial technology company specializing in merchant acquiring and digital payment processing. The firm offers an all-in-one platform featuring payment gateways, point-of-sale terminals, multi-currency business accounts, and virtual card issuing capabilities. Through flexible integration options and broad alternative payment method support, it enables international businesses to streamline cross-border transactions and optimize checkout conversion.
Business Strength We're · CEO · decision-maker
Christia Evagorou Papamichael · CEO · decision-maker
No careers mailbox known
≈ $58k – $94k per year (Estimated) · Senior · Warsaw · Kraków · Remote (Poland) · Full-Time · Senior
Python
Python
FastAPI
Django
Databases
Apache Kafka
DevOps
AWS Lambda
GitLab
Docker
CI/CD
AWS
+1
HQ: Poznań, Poland · Digital Signature · Est. 2013 · Hiring 4
Autenti is a Poznan company founded in 2013 that provides an electronic signature and document approval platform. Its service is a qualified trust service provider under the European eIDAS regulation and integrates identity verification from bank accounts. Polish banks, insurers and large retailers use it to sign contracts remotely.
No named decision-maker yet.
Careers mailbox is known
Open 130 daysVerified live · 3 hours ago
4 months ago
Long shot · 5%
Java Developer
$43k – $61k per year (net) · Hybrid (Kraków, Poland) · Full-Time · Junior · Polish: C1
Kotlin
Java
SQL
Java
Spring Boot
Databases
PostgreSQL
DevOps
Kibana
Azure AKS
Prometheus
Grafana
Kubernetes
Azure
+3
HQ: Chicago, United States · Sales & Marketing · Email Marketing · Marketing Automation · 1001-5000 employees · Est. 2003 · Trust C · Hiring 11
ActiveCampaign is a marketing automation and customer experience platform for small and mid-sized businesses. It combines email campaigns, behavioural triggers, a built-in CRM and sales automation. The company serves well over a hundred thousand customers globally.
Jason Vandeboom · Executive Officer, Director · decision-maker
Martin Angert · Director
Todd Maclean · Director
Careers mailbox is known
$57k – $85k per year · Senior · 5+ years exp · Hybrid (Kraków, Poland) · Full-Time · Senior
SQL
Python
Databases
MySQL
Druid
Apache Iceberg
Amazon Aurora
Snowflake
PostgreSQL
AI/ML
Airflow
Feature Store
Spark
DevOps
Terraform
Docker
Kubernetes
CI/CD
Amazon S3
AWS
Analytics
Looker
+10
$47k – $70k per year · Middle · 4+ years exp · Hybrid (Kraków, Poland) · Full-Time · Middle
SQL
Python
Databases
MySQL
Druid
Apache Iceberg
Amazon Aurora
Snowflake
PostgreSQL
AI/ML
Airflow
Feature Store
Spark
DevOps
Terraform
Docker
Kubernetes
CI/CD
Amazon S3
AWS
Analytics
Looker
+10
$93k – $114k per year · Staff+ · 8+ years exp · Hybrid (Kraków, Poland) · Full-Time · Staff · English: B2
PHP
Python
JavaScript
Databases
DynamoDB
Redis
MySQL
AI/ML
Devin
Agentic Workflows
Multi-Agent Systems
Cursor
Model Context Protocol
Copilot
LLM
AI Agents
Frontend
React.js
DevOps
CI/CD
AWS
+9
HQ: Kraków, Poland · Custom Software Development · Est. 2013 · Trust B · Hiring 8
Pragmatic Coders is a Krakow software company founded in 2013 that builds digital products from discovery to launch. It works mainly with fintech, healthtech and marketplace startups in Europe and the United States. The company is known for its product strategy practice alongside engineering delivery.
No named decision-maker yet.
Careers mailbox is known
$59k – $90k per year · Hybrid (Kraków, Poland) · Polish: C1
Java
SQL
Databases
PostgreSQL
DevOps
GCP
Cybersecurity
PCI DSS
HQ: Needham, United States · Online Reviews & Ratings · Travel Technology · 1001-5000 employees · Est. 2000 · NASDAQ: TRIP · Trust A · Hiring 76, 3 new
Tripadvisor is an American online travel company that operates a platform of traveller reviews, rankings and booking tools for hotels, restaurants, attractions and experiences. Founded in 2000, the group also owns Viator, a marketplace for tours and activities, and TheFork, a restaurant booking service popular in Europe, and earns most of its revenue from advertising, hotel metasearch and booking commissions. The company is headquartered in Needham, Massachusetts, United States.
No named decision-maker yet.
Careers mailbox is known
≈ $65k – $108k per year (Estimated) · Senior · 5+ years exp · Hybrid (Kraków, Poland) · Bachelor's Degree · Senior
Go
C#
Java
SQL
Python
Databases
Apache Kafka
AI/ML
OpenAI Codex
Cursor
Claude
AI Agents
Frontend
GraphQL
DevOps
Docker
Kubernetes
AWS
+6
≈ $65k – $108k per year (Estimated) · Senior · 5+ years exp · Hybrid (Kraków, Poland) · Bachelor's Degree · Senior
Go
C#
Java
SQL
Python
Databases
Apache Kafka
AI/ML
OpenAI Codex
Cursor
Claude
AI Agents
Frontend
GraphQL
DevOps
Docker
Kubernetes
AWS
+6
≈ $74k – $121k per year (Estimated) · Lead · 10+ years exp · Hybrid (Kraków, Poland) · Full-Time · Principal
Scala
Java
SQL
Python
DevOps
Azure
AWS
HQ: Wrocław, Poland · AI Consulting & Integration · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Embedded Software & RTOS · Custom Software Development · Est. 2016 · Trust A · Hiring 94, 6 new
Spyrosoft is a global technology group founded in 2016 that specializes in digital transformation and custom software engineering for clients worldwide. The company provides a comprehensive suite of services, including product design, AI/ML, cloud solutions, and embedded systems, across diverse industries such as automotive, finance, healthcare, and robotics. Listed on the Warsaw Stock Exchange, the group operates as a network of specialized companies that empower businesses to scale and thrive through innovative technology.
No named decision-maker yet.
Careers mailbox is known
≈ $41k – $73k per year (Estimated) · Middle · In office (Wrocław, Kraków, Warsaw, Białystok, Łódź, Poland) · Full-Time · Middle · Polish: B2 · English: B2
Node JS
C#
TypeScript
Java
JavaScript
SQL
Java
Spring Boot
C#
ASP.NET Core
Databases
RabbitMQ
Apache Kafka
DevOps
Rest API
Docker
Kubernetes
CI/CD
AWS
+7
≈ $43k – $75k per year (Estimated) · Middle · 3+ years exp · In office (Kraków, Poland) · Full-Time · Middle · English: B2
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
Express
DevOps
Git
QA
Jest
Mocha
≈ $43k – $77k per year (Estimated) · Middle · 3+ years exp · In office (Kraków, Poland) · Full-Time · Middle · English: B2
Java
SQL
Java
Spring Boot
Databases
RabbitMQ
InfluxDB
AI/ML
Time Series
DevOps
Terraform
Rest API
Docker
Kubernetes
+2
HQ: New York, United States · Medical AI · IoT Platforms & Solutions · Hospital Operations Software · 201-500 employees · Est. 2014 · Startup · Trust A · Hiring 15, 1 new
Kontakt.io is building the platform that care operations run on. We reduce waste, cut costs, and improve throughput in hospitals by automating and orchestrating clinical workflows. Using AI, real-time location data (RTLS), and deep EHR integration, our platform enables care teams to operate with real-time intelligence and financial discipline.
Szymon Niemczura · Director · decision-maker
Tomasz Kolek · Executive Officer · decision-maker
Philipp von Gilsa · Executive Officer, Director · decision-maker
Yuval Bar-Gil · Director
Careers mailbox is known
≈ $84k – $133k per year (Estimated) · Staff+ · 7+ years exp · Hybrid (Kraków, Poland) · Relocation · Full-Time · Staff · English
Kotlin
Java
Go
Python
Java
Testcontainers
Micrometer
Spring Boot
Databases
Redis
Apache Kafka
PostgreSQL
DevOps
gRPC
WebSockets
Amazon EKS
Amazon Kinesis
Amazon S3
Prometheus
GitHub Actions
Grafana
Jenkins
Terraform
Rest API
AWS
Kubernetes
Cybersecurity
Keycloak
+16
HQ: Santa Clara, United States · Network Equipment · 5000+ employees · Est. 2004 · NYSE: ANET · Trust B · Hiring 209, 8 new
Arista Networks is an American networking company founded in 2004 that sells high-speed ethernet switches and routers for data centres, campus networks and increasingly artificial intelligence clusters. Its differentiator is EOS, a network operating system built on an unmodified Linux kernel with a published state database, which allows programmatic control and streaming telemetry that traditional switch software could not offer. Headquartered in Santa Clara and listed on the New York Stock Exchange, it counts the largest cloud operators among its biggest customers and has taken substantial share from incumbent switch vendors in the data centre.
Andy Bechtolsheim · Co-founder and Chief Architect · decision-maker
Jayshree Ullal · Chair and Chief Executive Officer · decision-maker
David Cheriton · Co-founder · founder
No careers mailbox known
≈ $25k – $73k per year (Estimated) · Junior · 2+ years exp · Kraków · Remote (Poland) · Bachelor's Degree · Full-Time · Senior · English
C++
Python
DevOps
Unix
Linux
BGP
OSPF
Web3
Layer 2
HQ: Stockholm, Sweden · Management Consulting · Custom Software Development · IT Consulting & Digital Transformation · Est. 2003 · Trust C · Hiring 49, 5 new
B3 Consulting Group is a Swedish IT and management consultancy listed on Nasdaq Stockholm that helps corporate and public sector clients with digital transformation, software development, data and cloud, cybersecurity and business consulting. It operates offices across Sweden and a Polish subsidiary, B3 Consulting Poland, with teams in Warsaw, Wrocław, Kraków and Łódź that supply Java, Python, data engineering and business analysis specialists. The company is headquartered in Stockholm, Sweden.
No named decision-maker yet.
Careers mailbox is known
≈ $56k – $93k per year (Estimated) · Senior · In office (Kraków, Poland) · Full-Time · Senior · Polish: C1
Java
SQL
Java
Spring Framework
Hibernate
JOOQ
Databases
RabbitMQ
PostgreSQL
Mobile
JUnit
DevOps
Jenkins
GCP
CI/CD
+3
