Testlio is an AI-powered crowdsourced software testing and quality assurance (QA) platform headquartered in Austin, Texas, with operational origins in Tallinn, Estonia. Founded in 2012 by Kristel Kruustük and Marko Kruustük, the Series B enterprise has raised over $19 million in venture backing from investors including Spring Lake Equity Partners and Techstars.
HQ: Austin, United States • Software • Information Technology • Quality Assurance • Est. 2012
Equity • Lead • 15+ years exp • Remote (United Kingdom, Poland) • Freelance • Architect • English: C1
LLM
LLM Guardrails
DevOps
AWS
CI/CD
Cybersecurity
ISO 27001
Gradle by Develocity is the open source build system for Java, Android, and Kotlin developers.
≈ $114k – $237k per year (Estimated) • Equity • Staff+ • Remote (Europe) • Staff • English
Java
Kotlin
Python
JavaScript
Java
Gradle
Maven
Micronaut
Quarkus
AI/ML
AI Agents
Context Engineering
Frontend
npm
Mobile
JUnit
DevOps
AWS
Docker
Kubernetes
Best AI recruitment software with built-in CRM for executive search firms. Stardex combines the best ats system with AI recruiting tools, candidate tracking, and client management in one platform. Built for recruiters and agents of recruiters.
Amsterdam • New York • Cybersecurity • Artificial Intelligence • Human Resources • 51-200 employees
$30k – $50k per year • Junior • 1+ year exp • Remote (India, Argentina, Colombia, Mexico, Poland) • Full-Time • Junior
TypeScript
Node JS
Frontend
React.js
Design
Figma
Our mission is to create influencer marketing software that's powerful enough for the world's largest companies, yet nimble enough for the next generation of innovative brands. To do that, we're going to need the brightest minds in the business.
New York • Manila • Toronto • Los Angeles • Ontario • Influencers • Sales & Marketing • Influencer Marketing • Est. 2014
$80k – $101k per year • Equity • Senior • 5+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior • English: C1
Node JS
PHP
TypeScript
JavaScript
Databases
Apache Kafka
AI/ML
AI Agents
Function Calling
Model Context Protocol
LangChain
A2A
CrewAI
LangGraph
LLM
AWS Bedrock AgentCore
AWS Strands Agents
Frontend
GraphQL
React.js
DevOps
AWS
CI/CD
Amazon EventBridge
Management
Google Workspace
$92k – $115k per year • Equity • Senior • 8+ years exp • Warsaw • Remote (Poland) • Full-Time • Staff
JavaScript
Node JS
PHP
SQL
TypeScript
Databases
Apache Kafka
MS SQL
PostgreSQL
RabbitMQ
AI/ML
Claude
Cursor
DevOps
AWS
Incident Management
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Equity • Remote (Europe)
C++
Go
Java
Python
Rust
Scala
AI/ML
Spark
DevOps
AWS
Heroku
Equity • Senior • Remote (EU) • Senior
Go
Node JS
JavaScript
Node JS
Commander.js
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
DevOps
gRPC
Management
Slack
Equity • Middle • 3+ years exp • Remote (EU) • Bachelor's Degree • Middle
Python
SQL
Databases
Google Bigtable
AI/ML
Spark
DevOps
Docker
Kubernetes
AWS
Azure
GCP
Google GKE
Grafana
gRPC
Prometheus
WebSockets
Allegro Tech is the technology and engineering arm behind Allegro, Poland's premier e-commerce platform and one of Europe's largest digital marketplaces. The organization designs, builds, and maintains high-load, scalable microservices architectures that support millions of daily transactions and active users. Through open-source contributions, technical publications, and industry conferences, the company actively shares its expertise in software engineering, machine learning, and cloud infrastructure with the global developer community.
HQ: Poznań, Poland • E-commerce Platforms • Commerce • Marketplaces • 5000+ employees
$47k – $67k per year • Middle • Remote/Hybrid (Warsaw, Poland) • Full-Time • Middle
Java
Kotlin
Python
Databases
Apache Kafka
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
$47k – $67k per year • Middle • Remote/Hybrid (Warsaw, Poland) • Full-Time • Middle
Java
Kotlin
TypeScript
JavaScript
AI/ML
AI Agents
Edge AI
Frontend
React.js
Angular
Vue.js
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
$36k – $49k per year • Junior • Remote/Hybrid (Warsaw, Poland) • Full-Time • Junior
Java
Kotlin
Databases
Apache Kafka
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
US headquartered Arista Networks provides software-driven cloud networking solutions for large data center, cloud computing, high-performance computing and high-frequency trading environments. Products includes Low latency switches.
HQ: Santa Clara, United States • Telecommunications • Information Technology • Data Centers • Network Equipment • Enterprise Networks • 1001-5000 employees • Est. 2004
Intern • Poland • Remote (Poland) • Internship • Intern
C++
Go
Python
DevOps
Gerrit
gRPC
Jenkins
Management
Slack
Trello
≈ $65k – $101k per year (Estimated) • Senior • 8+ years exp • Poland • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
≈ $44k – $91k per year (Estimated) • Middle • 3+ years exp • Poland • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
Renesas Electronics is a major Japanese semiconductor manufacturer specializing in microcontrollers, system-on-chips (SoCs), power management devices, and analog technologies. Headquartered in Tokyo, the company was established through the consolidation of the semiconductor divisions of Hitachi, Mitsubishi Electric, and NEC. It serves as a key supplier for the automotive, industrial, infrastructure, and Internet of Things (IoT) sectors globally.
HQ: Tokyo, Japan • Manufacturing • Hardware • Semiconductor Manufacturing • Semiconductors • 5000+ employees • Est. 1978
≈ $66k – $111k per year (Estimated) • Staff+ • 5+ years exp • Remote/Hybrid (Wrocław, Poland) • Full-Time • Senior
C#
C#
.NET
Game Dev
RenderDoc
≈ $67k – $113k per year (Estimated) • Staff+ • 5+ years exp • Remote/Hybrid (Katowice, Poland) • Full-Time • Senior
C#
C#
.NET
Game Dev
RenderDoc
≈ $59k – $94k per year (Estimated) • Senior • Remote/Hybrid (Katowice, Poland) • Full-Time • Senior
C#
C#
.NET
Databases
Firebird
MySQL
DevOps
Amazon EC2
AWS
Azure
Docker
GCP
Jenkins
Kubernetes
New Relic
Amazon ECS
QA
Sentry
SmartBear is a software development and quality tools provider headquartered in Somerville, Massachusetts, and founded in 2009. The company offers a comprehensive platform for the software development lifecycle, including API design and testing with Swagger and ReadyAPI, automated UI testing via TestComplete, and application observability through BugSnag. It serves over 32,000 organizations and 16 million developers worldwide, maintaining a significant presence in the open-source community through projects like SoapUI and Pact.
HQ: Somerville, United States • Data & Analytics • LLM & Generative AI • Artificial Intelligence • Web Development • DevOps • Information Technology • Software • Quality Assurance • Est. 2009
≈ $33k – $67k per year (Estimated) • Junior • 2+ years exp • In office (Wrocław, Poland) • Bachelor's Degree • Internship • Junior
Java
Java
Spring Boot
Databases
PostgreSQL
DevOps
Rest API
GitHub
QA
Swagger
≈ $45k – $77k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Wrocław, Poland) • Full-Time • Middle
JavaScript
PHP
PHP
WordPress
Frontend
Astro
npm
React.js
Sass
Tailwind CSS
Web Components
DevOps
CI/CD
Git
GitHub Actions
TeamCity
GitHub
QA
Swagger
Veeam is a global leader in data resilience, backup, and disaster recovery solutions that protect workloads across cloud, virtual, physical, SaaS, and Kubernetes environments. Headquartered in the United States, the company serves over 500,000 enterprise customers, helping them maintain operational continuity and defend against ransomware and data loss. By integrating data security, governance, and AI trust capabilities into its core platform, the company enables organizations to secure, recover, and manage their data seamlessly.
HQ: Seattle, United States • Information Technology • Cloud Computing • Cybersecurity • Software • 1001-5000 employees • Est. 2006
≈ $88k – $136k per year (Estimated) • Senior • 3+ years exp • Warsaw • Remote (Czech Republic, Poland) • Internship • Senior
Java
Kotlin
Java
Gradle
Hibernate
Maven
Databases
PostgreSQL
DevOps
Azure
Kubernetes
Marketing
Salesforce
≈ $64k – $111k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Warsaw, Poland) • Middle
SQL
Databases
MS SQL
PostgreSQL
DevOps
Git
≈ $82k – $130k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Warsaw, Poland) • Internship • Senior
C#
C++
PowerShell
C#
.NET
Databases
PostgreSQL
DevOps
Azure
Azure DevOps
Git
Jenkins
TeamCity
Cognism provides sales intelligence data with phone-verified contact details and compliance controls for European markets. Founded in 2015 in London, it built machine learning pipelines for entity resolution across company and person records. Its Diamond Data verification distinguishes it in a crowded data market.
HQ: London, United Kingdom • Information Security • Sales & Marketing • Data Quality • Est. 2015
≈ $64k – $101k per year (Estimated) • Senior • 5+ years exp • In office (Warsaw, Poland) • Senior • English: C1
C#
Java
Kotlin
Node JS
Scala
SQL
TypeScript
JavaScript
Databases
Apache Kafka
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
AWS
CI/CD
Rest API
Kubernetes
GitHub
Analytics
ETL/ELT
Marketing
HubSpot
Salesforce
ETAP is an electrical engineering software company headquartered in Irvine, California, and was founded in 1986. The company develops an integrated electrical digital twin platform for the design, simulation, operation, and automation of generation, transmission, distribution, and industrial power systems. Operating as an independent subsidiary of Schneider Electric, the firm provides its solutions to utilities, data centers, and industrial facilities through a global network of offices and partners.
HQ: Irvine, United States • Energy Management • Electrical & Electronic Engineering • Science & Engineering • Power Grid • Energy & Utilities • Software • Simulation & Digital Twin • Information Technology • 1001-5000 employees • Est. 1986
≈ $28k – $56k per year (Estimated) • Junior • In office (Kraków, Poland) • Full-Time • Junior
JavaScript
PowerShell
Python
Visual Basic
DevOps
GitHub
Robotics
Digital Twin
QA
Postman
Selenium
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
≈ $114k – $255k per year (Estimated) • Lead • Remote • Bachelor's Degree • Freelance • Staff
C++
Go
Python
Rust
DevOps
Ubuntu
≈ $114k – $256k per year (Estimated) • Lead • Remote • Bachelor's Degree • Principal
C++
Go
Python
Rust
TypeScript
SQL
DevOps
Ubuntu
Debian
Docker
gRPC
Kubernetes
OpenStack
≈ $66k – $172k per year (Estimated) • Junior • Remote • Bachelor's Degree • Internship • Junior
Bash
C++
Go
JavaScript
Python
Rust
DevOps
Kubernetes
Ubuntu
Debian
Fedora
Moniepoint Inc. is a leading financial technology company that provides a seamless platform for businesses, their employees and customers, to accept payments digitally, receive credit and access business management tools that enable them to grow with ease. We are the parent company of TeamApt Ltd and Moniepoint MFB and we support over 1,800,000 businesses to process $12 billion monthly through our digital payment acceptance channels. For our work in making digital payment accessible to businesses in emerging markets, our Nigerian subsidiary was awarded the National Inclusive Payment Initiative Award by the Central Bank of Nigeria.
HQ: London, United Kingdom • Financial Services • Payments • FinTech • 501-1000 employees • Est. 2015
≈ $48k – $135k per year (Estimated) • Remote (Poland, Spain)
Java
Python
Rust
SQL
DevOps
Kubernetes
≈ $71k – $119k per year (Estimated) • Lead • Remote (Poland) • Principal
Java
Python
Rust
SQL
DevOps
Kubernetes
≈ $62k – $96k per year (Estimated) • Senior • 5+ years exp • Remote (Poland) • Bachelor's Degree • Senior
Java
JavaScript
Java
Hibernate
Spring Boot
Databases
DynamoDB
ElasticSearch
PostgreSQL
Frontend
React.js
DevOps
CI/CD
Docker
Kubernetes
AWS
Remitly is an American digital financial services company that specializes in fast and affordable cross-border money transfers. Founded in 2011 and headquartered in Seattle, the company operates an entirely online and mobile-first network connecting senders across dozens of countries to recipients in over 170 nations. Through its platform, users can send funds directly to international bank accounts, mobile wallets, or cash pickup locations without visiting physical retail stores.
HQ: Seattle, United States • FinTech • Financial Services • Payments • 1001-5000 employees • Est. 2011
$86k – $97k per year • Equity • Senior • 6+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Senior
C#
Go
JavaScript
Kotlin
TypeScript
C#
.NET
AI/ML
LLM
LLM Guardrails
Frontend
Astro
Next.js
React.js
Mobile
React Native
DevOps
CI/CD
$66k – $74k per year (gross) • Equity • Middle • 3+ years exp • Remote/Hybrid (Kraków, Poland) • Bachelor's Degree • Full-Time • Middle
Go
Java
Kotlin
SQL
Databases
MySQL
PostgreSQL
DevOps
AWS
Docker
Kubernetes
$87k – $97k per year • Equity • Senior • 6+ years exp • Remote/Hybrid (Kraków, Poland) • Full-Time • Senior
C#
Go
JavaScript
Kotlin
TypeScript
C#
.NET
AI/ML
LLM
LLM Guardrails
Frontend
Astro
Next.js
React.js
Mobile
React Native
DevOps
CI/CD
Cleeng enables any rights' owners to generate substantial ROI easily from their video assets. Our values: > Dialogue & Openness > Decision & Execution > Relaxed & Professional > Trust & Integrity We also believe that: - The Team prevails on the I...
Manila • Poznań • Amsterdam • Artificial Intelligence • Billing & Invoicing • Software
≈ $52k – $94k per year (Estimated) • Remote (Poland) • Full-Time
PHP
PHP
Doctrine
Laminas
PHPUnit
Databases
MySQL
AI/ML
Claude
Claude Code
Copilot
Cursor
Model Context Protocol
DevOps
Rest API
Shift-Left
Cybersecurity
Shift-Left Security
Intetics is a global software engineering and IT outsourcing company headquartered in Naples, Florida, and founded in 1995. The company builds distributed development teams and delivers custom software, data processing, quality assurance, geographic information systems, and digital transformation services under its Remote In-Sourcing model. It operates delivery centers across Eastern Europe and Latin America, serving clients in healthcare, logistics, finance, and the public sector.
HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
Senior • Remote (Kazakhstan, Poland, Romania, Serbia, Armenia) • Senior
PHP
Python
PHP
Laminas
DevOps
CI/CD
Git
Platform Engineering
Rest API
Docker
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Wiz
Analytics
ETL/ELT
≈ $53k – $97k per year (Estimated) • Remote (Poland, Romania, Spain, Lithuania, Slovakia)
Node JS
JavaScript
Databases
PostgreSQL
Supabase
Frontend
Vue.js
Mobile
Twilio
DevOps
Rest API
≈ $64k – $99k per year (Estimated) • Senior • Remote (Poland, Serbia, Armenia, Georgia, Slovakia) • Senior
Go
Databases
Apache Kafka
MySQL
Redis
DevOps
CI/CD
Docker
GitHub Actions
GitLab CI
Helm
Kubernetes
Rest API
GitHub
GitLab
Motorola Solutions is a global leader in public safety and enterprise security solutions, specializing in land mobile radio communications, video security, access control, and command center software. Created in 2011 following the spin-off of Motorola's mobile phone division, the Chicago-based company primarily serves law enforcement, emergency medical services, government agencies, and commercial enterprises. Its integrated ecosystem connects critical communications, AI-powered video analytics, and emergency dispatch systems to help organizations safeguard communities and operations.
HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
≈ $43k – $77k per year (Estimated) • In office (Kraków, Poland) • Relocation • Full-Time
Java
Java
Apache Tomcat
Databases
Apache Kafka
PostgreSQL
≈ $35k – $61k per year (Estimated) • Equity • Middle • 3+ years exp • Remote/Hybrid (Kraków, Poland) • Relocation • Bachelor's Degree • Full-Time • Middle
C#
JavaScript
TypeScript
Python
C#
.NET
Databases
Azure Cosmos DB
Frontend
Angular
DevOps
Azure
CI/CD
Rest API
AWS
Azure DevOps
Docker
GCP
Git
GitHub Actions
Kubernetes
GitHub
QA
Playwright
≈ $50k – $80k per year (Estimated) • Senior • 3+ years exp • In office (Kraków, Poland) • Relocation • Full-Time • Senior
C#
Python
Scala
C#
.NET
Databases
Azure Cosmos DB
Redis
AI/ML
OpenAI
DevOps
Docker
Kubernetes
AWS
Azure
CI/CD
GCP
kubectl
gRPC
Coder is an enterprise cloud development environment (CDE) and developer workspace management platform headquartered in Austin, Texas. Founded in 2017 by Ammar Bandukwala, Kyle Carberry, and John Andrew Entwistle, the company is led by CEO Rob Whiteley and has raised over $170 million in venture funding - including a Series C led by KKR alongside investors such as Bessemer Venture Partners, Redpoint Ventures, and Uncork Capital.
HQ: Austin, United States • Artificial Intelligence • Code Intelligence • Information Technology • DevOps • 51-200 employees • Est. 2017
≈ $93k – $176k per year (Estimated) • Senior • Remote (United Kingdom, Ireland, Poland) • Full-Time • Senior
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Function Calling
Model Context Protocol
Frontend
React.js
DevOps
AWS
Docker
Kubernetes
CI/CD
GitHub Actions
Grafana
Prometheus
GitHub
≈ $133k – $220k per year (Estimated) • Staff+ • Remote (United Kingdom, Ireland, Poland) • Full-Time • Staff
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Function Calling
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GitHub Actions
Grafana
Kubernetes
Prometheus
GitHub
≈ $154k – $255k per year (Estimated) • Senior • 5+ years exp • Remote (United States, United Kingdom, Canada, Ireland, Poland) • Full-Time • Senior
Go
Databases
PostgreSQL
DevOps
CI/CD
GCP
GitHub Actions
Grafana
gRPC
Kubernetes
Prometheus
GitHub
Management
Slack
Tenstorrent is a Canadian semiconductor company founded in 2016 and led by veteran chip architect Jim Keller. It designs artificial intelligence accelerators and RISC-V processors, and sells intellectual property licences as well as hardware, with an open-source software stack. Investors and licensees include major automotive and technology groups seeking an alternative to closed accelerator ecosystems.
HQ: Toronto, Canada • Embedded Systems • Hardware • Machine Learning • Est. 2016
≈ $72k – $111k per year (Estimated) • Lead • In office (Gdańsk, Poland) • Full-Time • Staff
C++
AI/ML
Edge AI
CUDA
CUDA Toolkit
OpenCL
DevOps
HPC
