Blockstream is a leading blockchain technology company founded in 2014 by cryptographers and Bitcoin developers, including CEO Adam Back. The company focuses on developing infrastructure, tools, and sidechain technology - such as the Liquid Network and Lightning Network implementations - to expand Bitcoin's scalability, privacy, and functionality. Its offerings range from enterprise-grade financial solutions and data feeds to consumer products like the Blockstream Jade hardware wallet and non-custodial mobile app.
Zurich • Menlo Park • Lugano • Geneva • Blockchain & Crypto • Cryptocurrencies • Blockchain Infrastructure
Junior • Lugano • Remote (Switzerland) • Bachelor's Degree • Full-Time
JavaScript
Python
Rust
TypeScript
SQL
DevOps
Git
AWS
Azure
Docker
GCP
Web3
Bitcoin
Layer 2
Cosinus is a major educational network in Poland that specializes in providing adult education, vocational training, and secondary schooling options. The institution offers flexible learning formats - including post-secondary courses, high school diploma programs, and specialized career qualifications - designed to help students upgrade their practical skills for the job market. Operating nationwide, it is widely recognized for making professional advancement accessible through cost-effective and tuition-free educational tracks.
Łódź • Real Estate • Architecture
≈ $50k – $90k per year (Estimated) • In office (Łódź, Poland) • Full-Time • Polish: C1
C#
SQL
Java
C#
ASP.NET Core
Java
Flyway
Databases
MS SQL
PostgreSQL
Innovative IT & HR solutions for Your Business. Benefit from our IT&HR potential, experience and professional approach to company development, selecting from the most suitable cooperation model for your needs.
HQ: Warsaw, Poland • IT Outsourcing • Human Resources • Information Technology
$48k – $58k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
SQL
DevOps
Bamboo
CI/CD
Jenkins
Management
Jira
QA
Appium
Cucumber
Playwright
Postman
Selenium
SoapUI
$22k – $26k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
SQL
Management
Confluence
Jira
$94k – $112k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
SQL
JavaScript
Databases
Databricks
Delta Lake
AI/ML
MLFlow
AI Agents
Feature Store
Human-in-the-Loop
Time Series Forecasting
Frontend
React.js
DevOps
AWS
Azure
Blue-Green Deployment
Rest API
IAM
Cybersecurity
GDPR
SOC 2
HR Contact - agencja rekrutacyjna specjalizująca się w IT, Fintech, E-commerce i inżynierii. Rekrutacja end-to-end w EMEA, USA i LATAM. 950+ zrealizowanych projektów.
Kraków • Information Technology • Professional Services • Human Resources
$77k – $80k per year • Senior • 7+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Python
SQL
Python
FastAPI
Databases
MariaDB
MySQL
PostgreSQL
AI/ML
NLP
AI Agents
DevOps
AWS
API Gateway
Volkswagen Group Polska is the official Polish importer and distributor for the Volkswagen AG family of automotive brands. Headquartered in Poznań, the company represents key brands including Volkswagen, Volkswagen Commercial Vehicles, Škoda, SEAT, CUPRA, and Audi. It manages national logistics, spare parts distribution, marketing, and the wholesale dealer and service network across Poland. Through its centralized platform, it supports the regional sales, electrification initiatives, and after-sales operations for Europe's largest vehicle manufacturer.
Poznań • Manufacturing • Commerce • Automotive Manufacturing
$19k per year • In office (Poznań, Poland) • Full-Time • Polish: C1
Python
SQL
DevOps
AWS
Terraform
Marketing
Salesforce
Toast is a restaurant technology company headquartered in Boston, Massachusetts, and founded in 2011. The company sells an integrated point of sale platform combining payment processing, online ordering, kitchen display systems, payroll, and capital lending built specifically for food service operators. It serves well over a hundred thousand restaurant locations, mostly in the United States, and is listed on the New York Stock Exchange.
HQ: Boston, United States • Business Process Automation (BPA) • Software • Catering & Food Services • Food & Beverages • Financial Services • POS Systems • Commerce • Payments • Est. 2011
≈ $23k – $60k per year (Estimated) • Senior • 6+ years exp • In office (Chennai, India) • Bachelor's Degree • Senior
JavaScript
Kotlin
Scala
SQL
C#
TypeScript
Java
C#
.NET
Java
Gradle
Maven
AI/ML
Claude
Claude Code
Cursor
Devin
Frontend
Angular
React.js
DevOps
AWS
Git
CI/CD
$170k – $272k per year • Staff+ • 7+ years exp • Remote/Hybrid • Bachelor's Degree • Full-Time • Staff
Python
SQL
Databases
DynamoDB
AI/ML
Amazon SageMaker
AWS Bedrock
Edge AI
Fine-tuning
PyTorch
Reinforcement Learning
RLHF
Scikit-learn
TensorFlow
Time Series Forecasting
DevOps
AWS
CI/CD
Analytics
A/B Testing
$110k – $136k per year • Middle • 2+ years exp • Remote/Hybrid • Bachelor's Degree • Full-Time • Middle
Python
SQL
Databases
DynamoDB
AI/ML
Amazon SageMaker
NLP
PyTorch
Recommender Systems
Scikit-learn
TensorFlow
LLM
RAG
DevOps
AWS
CI/CD
Analytics
A/B Testing
Rublon is a Polish cybersecurity company specializing in enterprise multi-factor authentication (MFA) and access management solutions. Its flagship platform, Rublon MFA, adds an additional layer of identity protection across networks, VPNs, cloud applications, and server environments using authentication methods like mobile push notifications, FIDO security keys, and hardware tokens.
HQ: Zielona Góra, Poland • Network Security • Identity Management • Cybersecurity
$18k – $24k per year • In office (Zielona Góra, Poland) • Full-Time • Polish: C1
JavaScript
SQL
AI/ML
AI Agents
DevOps
Git
Rest API
GitHub
IAM
Cybersecurity
Microsoft Entra ID
OWASP Top 10
QA
Insomnia
Postman
$18k – $30k per year • In office (Zielona Góra, Poland) • Full-Time • Polish: C1
JavaScript
PHP
SQL
TypeScript
PHP
Laravel
AI/ML
AI Agents
Frontend
Angular
DevOps
AWS
CI/CD
Docker
Git
GitHub Actions
Rest API
GitHub
IAM
Cybersecurity
Microsoft Entra ID
OWASP Top 10
$71k – $106k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
PowerShell
Python
SQL
Python
Alembic
SQLAlchemy
Databases
Oracle
PostgreSQL
AI/ML
Copilot
Kedro
DevOps
GitLab CI
Windows Server
GitLab
JFrog Artifactory
GitHub
Management
Confluence
Jira
SpaceTech
GeoServer
QGIS
GDAL
Port Gdańsk - serwis internetowy największego polskiego portu morskiego
Gdańsk • Transportation & Logistics • Sea Freight • Transport Infrastructure
$38k – $45k per year • In office (Gdańsk, Poland) • Full-Time • Polish: C1
SQL
Databases
MS SQL
DevOps
Hyper-V
Windows Server
IAM
Cybersecurity
FortiGate
Synerise is a composable AI infrastructure platform that captures behavioral signals in real time, predicts next actions, and automates decisions — from the first millisecond to billions of events.
Kraków • Machine Learning • Data & Analytics • Artificial Intelligence
$61k – $77k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Node JS
Python
SQL
TypeScript
JavaScript
Node JS
Joi
Sequelize
Databases
Apache Kafka
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
OpenAI
DevOps
CI/CD
Docker
Git
GitLab CI
Kubernetes
Rest API
GitHub
GitLab
QA
Jest
Vitest
$45k – $64k per year • Kraków • Remote (Poland) • Full-Time
Java
Python
Rust
Scala
SQL
Scala
Akka
Cats
ZIO
Databases
Apache Kafka
ClickHouse
ElasticSearch
OpenSearch
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
Azure
Azure AKS
GCP
Jaeger
Kubernetes
OpenTelemetry
GitHub
Heineken N.V. is a major global brewing enterprise headquartered in the Netherlands, recognized for its flagship international pale lager brand. The company operates a diverse portfolio of over 300 international, regional, and specialty beers and ciders. Through its extensive distribution network and marketing presence, it supplies alcoholic beverages to consumers across more than 190 countries worldwide.
Kraków • Food & Beverages • Brewing & Beer
≈ $59k – $94k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Senior
C#
SQL
C#
.NET
Databases
Azure SQL Database
Mobile
Dependency Injection
MAUI
MVVM
Xamarin
DevOps
Azure
Azure DevOps
CI/CD
Git
GitHub Actions
GitHub
Cybersecurity
GDPR
≈ $68k – $105k per year (Estimated) • Lead • 8+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Staff • Polish
JavaScript
Node JS
Python
SQL
TypeScript
Databases
Azure Cosmos DB
Azure SQL Database
Frontend
Apollo Client
GraphQL
Next.js
React.js
Mobile
React Native
DevOps
Azure
Azure DevOps
Robotics
Apollo
QA
BrowserStack
Cypress
JMeter
Playwright
Selenium
Warsaw • Financial Services • Insurance
$71k – $96k per year • In office (Warsaw, Poland) • Full-Time • Polish: C1
JavaScript
Kotlin
SQL
TypeScript
Java
Java
Hibernate
Frontend
React.js
DevOps
Docker
Kubernetes
QA
Jest
Wrocław • Warsaw • Education • E-learning • Higher Education
$45k – $67k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
JavaScript
PHP
SQL
Frontend
Bootstrap
Vue.js
Reliance Jio, a subsidiary of Reliance Industries, is an Indian telecommunications company headquartered in Mumbai and founded in 2007. The company provides a comprehensive digital ecosystem including 4G and 5G mobile network services, high-speed fiber broadband, and a suite of digital applications for streaming, payments, and messaging. It operates the largest mobile network in India and serves hundreds of millions of subscribers through its extensive nationwide infrastructure and business solutions.
HQ: Mumbai, India • Financial Services • Internet of Things • Information Technology • Streaming & OTT Platforms • Media & Entertainment • Broadband • Telecommunications • Mobile Networks • Est. 2007
≈ $46k – $99k per year (Estimated) • Staff+ • 10+ years exp • In office (Bengaluru, India) • Internship • Architect
C++
Java
SQL
DevOps
Docker
Kubernetes
SLI/SLO/SLA
API Gateway
Arizent is a business information company serving financial & professional services sectors with news, analysis, events, research, and networking opportunities.
New York • Sales & Marketing • Financial Services • Professional Services
$100k – $125k per year • Junior • 1+ year exp • Remote/Hybrid (New York, United States) • Full-Time • Junior
Python
SQL
Databases
Google BigQuery
AI/ML
Claude
Function Calling
Gemini
LLM
Prompt Engineering
AI Agents
Google ADK
DevOps
GCP
Analytics
ETL/ELT
Management
Google Workspace
Marketing
Salesforce
Datacor is a software company based in Florham Park, New Jersey, and was founded in 1981. It provides industry-specific enterprise resource planning (ERP), manufacturing execution systems (MES), and chemical process simulation software tailored for process manufacturers and chemical distributors. The company serves a global customer base across sectors including chemicals, food and beverage, and energy, focusing on optimizing operational efficiency and regulatory compliance.
HQ: Florham Park, United States • Supply Chain • Transportation & Logistics • Chemical Manufacturing • Simulation & Digital Twin • Manufacturing • Software • Enterprise Resource Planning (ERP) • Process Manufacturing • Est. 1981
Remote/Hybrid • Bachelor's Degree • Internship
JavaScript
SQL
TypeScript
QA
Playwright
ICON is the world's leading clinical research organisation, providing outsourced clinical development and commercialisation services to the pharmaceutical, biotechnology and medical device industries.
HQ: Dublin, Ireland • CRO & CDMO Services • Health Care • Clinical Research • Est. 1990
≈ $143k – $257k per year (Estimated) • Senior • 7+ years exp • In office (Austin, United States) • Bachelor's Degree • Contractor • Senior
Python
SQL
TypeScript
Databases
Amazon Redshift
Google BigQuery
Snowflake
AI/ML
NumPy
Prefect
DevOps
CI/CD
Amazon S3
AWS
≈ $112k – $223k per year (Estimated) • Middle • 3+ years exp • In office (Austin, United States) • Contractor • Middle
JavaScript
Node JS
Python
SQL
TypeScript
Frontend
React.js
Vue.js
DevOps
CI/CD
Git
Analytics
A/B Testing
Design
Figma
Webflow
Marketing
GA4
HubSpot
PROVE is your partner for medical lien financing. We turn your personal injury liens into financial assets for your business. Doctors make more with PROVE.
New York • Dublin • FinTech • Financial Services • Lending
≈ $134k – $241k per year (Estimated) • Equity • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Java
SQL
TypeScript
Databases
DynamoDB
Oracle
Apache Kafka
AI/ML
Tokenization
Flink
DevOps
AWS
Azure
GCP
CI/CD
$179k – $200k per year • Equity • Lead • 6+ years exp • In office • Full-Time • Staff
Python
SQL
Databases
Apache Kafka
AI/ML
Spark
Synthetic Data
DevOps
AWS
Azure
GCP
Analytics
A/B Testing
Redbee is a software development company headquartered in Buenos Aires, Argentina. The company builds custom web and mobile products for clients using Java, Go, Node, React, and React Native, and also takes on architecture, cloud, and platform engineering work. It operates as a nearshore partner for companies in the Americas and staffs projects with distributed engineering teams across Argentina and neighbouring countries.
HQ: Buenos Aires, Argentina • Mobile App Development • IT Consulting • Web Development • Software • IT Outsourcing • Information Technology
Middle • Remote (Chile) • Full-Time • Middle • Spanish: C1
Go
SQL
Databases
Apache Kafka
Redis
DevOps
Docker
Kong
Kubernetes
≈ $33k – $114k per year (Estimated) • Middle • Buenos Aires • Remote (Argentina) • Full-Time • Middle • Spanish: C1
Go
SQL
Databases
Apache Kafka
Redis
DevOps
Docker
Kong
Kubernetes
≈ $53k – $120k per year (Estimated) • Senior • Buenos Aires • Remote (Argentina) • Full-Time • Senior • Spanish: C1
Go
SQL
Databases
Apache Kafka
Redis
DevOps
Docker
Kong
Kubernetes
Clearline is AI for modern automotive dealerships. Luna answers every call, follows up every lead, books appointments, and keeps teams informed in the CRM.
Toronto • Automotive Manufacturing • Artificial Intelligence • Software
$60k – $80k per year • Intern • In office (Toronto, Canada) • Bachelor's Degree • Internship • Intern
SQL
Python
Python
Django
AI/ML
Claude
Claude Code
Cursor
LLM
OpenAI Codex
DevOps
Git
GitHub
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Remote (EMEA) • Internship
JavaScript
Python
SQL
Databases
Trino
AI/ML
AI Agents
dbt
DevOps
Docker
Kubernetes
Ubuntu
Cybersecurity
GDPR
Analytics
Tableau
Lead • Remote (EMEA) • Bachelor's Degree • Internship • Staff
Junior • In office • Bachelor's Degree • Internship • Junior
