Svitla Systems is a global digital solutions and custom software engineering company headquartered in California, with delivery centers across North America, Latin America, Europe, and Asia. Founded in 2003, the company offers end-to-end IT services, including cloud architecture, AI/machine learning integration, data engineering, DevOps, and mobile and web application development.
HQ: Kraków, Poland • Artificial Intelligence • Information Technology • Software • Est. 2003
≈ $63k – $97k per year (Estimated) • Senior • Białystok • Remote (Poland) • Full-Time • Senior
Java
Python
TypeScript
JavaScript
Java
Spring Boot
AI/ML
AI Agents
Copilot
Fine-tuning
Haystack
LangChain
LangGraph
LLM
Model Context Protocol
Prompt Engineering
RAG
Semantic Kernel
OpenAI
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
GitHub
≈ $66k – $109k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Java
Python
JavaScript
TypeScript
Java
Spring Boot
AI/ML
AI Agents
Copilot
Fine-tuning
Haystack
LangChain
LangGraph
LLM
Model Context Protocol
Prompt Engineering
RAG
Semantic Kernel
OpenAI
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
GitHub
≈ $46k – $84k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Master's Degree • Full-Time • Senior • German: C1
OKX is a global cryptocurrency exchange and digital asset platform. It offers spot, margin, futures, and options trading, plus a Web3 wallet, DeFi access, and NFT features. The company has positioned itself as a broad crypto ecosystem for both beginners and advanced traders.
HQ: San Jose, United States • HQ: Dubai, United Arab Emirates • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Middle • 4+ years exp • Lisbon • Remote (EMEA) • Contractor • Middle • Dutch: C1 • French: C1 • German: C1
Executive • 10+ years exp • Remote (EMEA) • Architect
AVSystem is a global telecommunications software vendor and Device Management platform provider headquartered in Kraków, Poland. Founded in 2006, the company specializes in IoT management, remote device provisioning, and network telemetry solutions. Operating on an enterprise B2B SaaS, software licensing, and custom integration model, AVSystem provides flagship platforms such as Unified Device Management and CoiOTE IoT Device Management, enabling telecom operators, ISPs, and enterprise IoT deployments to securely monitor, configure, and manage millions of connected devices worldwide.
HQ: Kraków, Poland • Information Technology • Telecommunications • Internet of Things • Est. 2006
$71k – $97k per year • Senior • Kraków • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
$23k – $42k per year • Junior • Kraków • Remote (Poland) • Full-Time • Junior • Polish: C1
Scala
TypeScript
JavaScript
Databases
Apache Kafka
Redis
Frontend
Angular
DevOps
GitLab
$42k – $74k per year • Junior • 2+ years exp • Kraków • Remote (Poland) • Full-Time • Junior • Polish: C1
Scala
TypeScript
JavaScript
Databases
Apache Kafka
Redis
Frontend
Angular
DevOps
GitLab
airSlate is a global SaaS company empowering organizations to digitally transform how they create, manage, and automate document-driven workflows. Our products help millions of users simplify work, improve productivity, and accelerate business growth.
HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
≈ $64k – $98k per year (Estimated) • Senior • 5+ years exp • Remote (Poland) • Full-Time • Senior
Go
JavaScript
Node JS
PHP
SQL
TypeScript
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM Guardrails
OpenAI Codex
Frontend
React.js
Mobile
Clean Architecture
DevOps
AWS
CI/CD
Docker
≈ $61k – $94k per year (Estimated) • Senior • 3+ years exp • Remote (Ukraine, Poland) • Full-Time • Senior
PHP
Python
SQL
JavaScript
PHP
Laravel
Databases
MySQL
Frontend
React.js
DevOps
AWS
Rest API
Analytics
A/B Testing
≈ $70k – $118k per year (Estimated) • Lead • 6+ years exp • Remote (Poland) • Full-Time • Staff • Ukrainian: C1 • Russian: C1
Go
PHP
PHP
Laravel
Yii
Databases
MySQL
PostgreSQL
DevOps
ArgoCD
CI/CD
Docker
Git
GitHub Actions
GitOps
Kubernetes
GitHub
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
≈ $50k – $123k per year (Estimated) • Middle • 3+ years exp • Remote (Europe) • Middle
JavaScript
Mobile
AppsFlyer SDK
Cybersecurity
GDPR
Analytics
A/B Testing
Marketing
GA4
Google Ads
Meta Ads
TikTok Ads
≈ $77k – $170k per year (Estimated) • Senior • 3+ years exp • Remote (EU) • Bachelor's Degree • Senior
Python
Databases
MongoDB
MySQL
DevOps
CI/CD
Docker
Jenkins
Kubernetes
Rest API
AWS
Management
Jira
QA
Chrome DevTools
Playwright
Postman
Selenium
Appium
≈ $28k – $147k per year (Estimated) • Middle • 4+ years exp • Remote • Middle
Java
Node JS
JavaScript
TypeScript
Frontend
Angular
NgRx
React.js
Redux
Sass
Vue.js
Vuex
Webpack
Vue Router
Mobile
State Management
DevOps
Git
AWS
Jenkins
Kubernetes
QA
Playwright
Synthesia is an AI video generation platform that enables users to create professional, studio-quality videos from plain text scripts without needing traditional cameras or film crews. The platform utilizes hyper-realistic digital avatars and natural synthetic voice models to deliver localized video content across dozens of languages in minutes. Widely adopted by corporate enterprises, Synthesia streamlines corporate training, customer onboarding, and internal communications at scale.
HQ: London, United Kingdom • Software • Artificial Intelligence • Generative Video • Video & Image Processing Software • 51-200 employees • Est. 2017
≈ $93k – $236k per year (Estimated) • Senior • Remote (Europe) • Full-Time • Senior
Python
AI/ML
DeepSpeed
Diffusion Models
PyTorch
FSDP
CUDA
CUDA Toolkit
DevOps
CI/CD
Datadog
AWS
Docker
SLURM
GitHub
Design
Webflow
Management
Miro
Remote (Europe) • Full-Time
Python
AI/ML
AI Agents
LLM
DevOps
Datadog
GitHub Actions
Kubernetes
Terraform
GitHub
Design
Webflow
Management
Miro
≈ $136k – $298k per year (Estimated) • Staff+ • Remote (Europe) • Full-Time • Staff
Fine-tuning
Knowledge Distillation
Multimodal AI
PyTorch
Tokenization
DPO
Post-training
Time Series Forecasting
Diffusion Models
DevOps
Datadog
Design
Webflow
Management
Miro
Identify & investigate suspicious activity & catch bad actors. The fastest way to fuse any siloed data & discover trends, patterns, networks, & connections.
Wrocław • Business Intelligence • Fraud Detection • Data & Analytics
≈ $63k – $108k per year (Estimated) • Senior • Wrocław • Remote (Poland) • Senior
Knowledge Graph
DevOps
Docker
Kubernetes
≈ $61k – $94k per year (Estimated) • Senior • 5+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior • Polish: C2
Java
SQL
TypeScript
JavaScript
Kotlin
Java
Spring Boot
Lombok
Spring Security
Kotlin
Mockito
Databases
ActiveMQ
Redis
AI/ML
Knowledge Graph
Frontend
Angular
Mobile
JUnit
DevOps
Docker
Kubernetes
Game Dev
Pure Data
QA
Swagger
TestNG
≈ $62k – $96k per year (Estimated) • Senior • 7+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior
Java
SQL
TypeScript
JavaScript
Databases
ActiveMQ
Redis
AI/ML
Knowledge Graph
Frontend
Angular
DevOps
Docker
Kubernetes
HappyTeams is an employee engagement and HR analytics SaaS platform based in Dublin, Ireland. Founded in 2020 by Ben Jacobs and Michael Dever, the platform provides automated pulse survey tools and real-time organizational mood tracking designed by organizational psychologists.
HQ: Dublin, Ireland • Information Technology • IT Outsourcing • Software • Est. 2020
$32k – $38k per year • Łódź • Remote (Poland) • Polish: C1
PHP
TypeScript
JavaScript
PHP
Symfony
AI/ML
Claude
Claude Code
Frontend
Angular
$55k – $71k per year • Bielsko-Biała • Remote (Poland) • Polish: C1
PHP
JavaScript
PHP
Laravel
PHPUnit
Databases
MySQL
Redis
Frontend
Bootstrap
JQuery
Vue.js
DevOps
CI/CD
Docker
Git
Rest API
GitLab
$58k – $68k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Go
PHP
SQL
PHP
Symfony
DevOps
Git
GitLab CI
GitLab
Sollers Consulting is an international business advisory, digital transformation, and software integration consultancy headquartered in Warsaw, Poland. Founded in 2000 by Michał Trochimczuk and Grzegorz Podleśny, the firm operates across offices in Poland, Germany, France, Japan, the UK, and the US, employing nearly 1,000 domain specialists. Operating on a professional services, system integration, and IT consulting model, Sollers specializes in modernizing core systems for the financial services and insurance (FSI) industries.
HQ: Warsaw, Poland • Financial Services • IT Consulting • Information Technology • Insurance • Est. 2000
$38k – $46k per year • Lead • 4+ years exp • In office (Białystok, Poland) • Bachelor's Degree • Full-Time • Staff • Spanish
O-I Glass (NYSE: OI), historically known as Owens-Illinois, is a global leader in glass container manufacturing headquartered in Perrysburg, Ohio. Founded in 1903 following Michael J. Owens' invention of the automated bottle-making machine, the company operates tens of manufacturing facilities across North America, South America, Europe, and Asia-Pacific.
HQ: Perrysburg, United States • Packaging & Labeling • Manufacturing • Glass & Ceramics Manufacturing • 5000+ employees • Est. 1903
≈ $26k – $60k per year (Estimated) • Junior • 1+ year exp • Poznań • Remote (Poland) • Master's Degree • Contractor • Senior
JavaScript
Python
SQL
Analytics
Power BI
Management
Power Automate
≈ $27k – $61k per year (Estimated) • Junior • 3+ years exp • Poznań • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
Tworzymy aplikacje zmieniające urząd w sprawną i nowoczesną organizację. Poznaj najlepiej oceniane aplikacje do budżetu, WPF, sprawozdań i angażowania umów.
Poznań • Information Technology
$64k – $97k per year • Poznań • Remote (Poland) • Full-Time • Polish: C1
$81k – $97k per year • Senior • Poznań • Remote (Poland) • Full-Time • Senior • Polish: C1
SQL
TypeScript
C#
JavaScript
C#
ASP.NET Core
MediatR
Databases
MS SQL
AI/ML
Claude
Claude Code
Cursor
Function Calling
LLM
Prompt Engineering
RAG
Frontend
Jotai
React.js
Redux
Zustand
DevOps
Azure
CI/CD
SLI/SLO/SLA
Marketing
Amplitude
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
Scale your AI or tech business with Lago: event-driven usage metering, hybrid pricing-ready, open-source + cloud — build fast, bill accurately.
HQ: Mexico City, Mexico • Financial Services • Software • Billing & Invoicing • 51-200 employees
Junior • 2+ years exp • Remote (Brazil, Colombia, Philippines, Poland, Serbia) • Junior
JavaScript
TypeScript
Frontend
Angular
GraphQL
React.js
Vue.js
Next.js
Nuxt.js
Pinia
Redux
Storybook
Zustand
Mobile
State Management
DevOps
Git
Rest API
CI/CD
Design
Figma
QA
Jest
Remote (Philippines, Argentina, Brazil, Mexico, Poland)
Python
SQL
AI/ML
Computer Vision
NLP
NumPy
Pandas
PyTorch
Scikit-learn
TensorFlow
dbt
Embeddings
LangChain
MLFlow
Prompt Engineering
RAG
Spark
Vertex AI
Weights & Biases
Amazon SageMaker
Anthropic
OpenAI
DevOps
AWS
Azure
GCP
Middle • 3+ years exp • Remote (Bulgaria, Poland, Romania, Serbia) • Associate's Degree • Full-Time • Middle
Go
Python
DevOps
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
CircleCI
CloudFormation
Datadog
Docker
GCP
GitHub Actions
GitLab CI
Google GKE
Grafana
Jenkins
Kubernetes
Prometheus
Pulumi
Terraform
Amazon CloudWatch
GitHub
GitLab
IAM
ArgoCD
GitOps
Istio
Linkerd
Service Mesh
Cybersecurity
ISO 27001
SOC 2
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
GS Services is a European IT staff augmentation and technical recruitment agency headquartered in Warsaw, Poland. Founded to help companies scale software engineering capacity, the firm operates as a nearshoring partner providing specialized tech talent across cloud computing, cybersecurity, artificial intelligence, and data analytics. Operating on a B2B service, staff augmentation, and recruitment commission model, GS Services delivers dedicated developers, cross-functional engineering teams, and technical leadership to enterprises across Western Europe and North America.
HQ: Warsaw, Poland • Professional Services • Information Technology • IT Outsourcing • Human Resources
$58k – $61k per year • Lead • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Senior • Polish: C1
Power BI
Design
Axure RP
Figma
Management
Confluence
Jira
Trello
$70k – $86k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Python
JavaScript
Python
FastAPI
Databases
Databricks
Frontend
Next.js
React.js
DevOps
Azure
CI/CD
$108k – $112k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
PowerShell
Python
AI/ML
Claude
Copilot
Cursor
DevOps
AWS
Azure
CI/CD
Cloudflare
Jenkins
Splunk
GitHub
IAM
Cybersecurity
Crowdstrike
Microsoft Defender
Nessus
Sumo Logic
Zero Trust
Haystack empowers engineering teams with real-time insights into their team’s performance, helping you remove bottlenecks and accelerate delivery.
Decision Intelligence • Project Management • Data Visualization • 11-50 employees
≈ $90k – $219k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
React.js
DevOps
Docker
GCP
Git
Management
Jira
≈ $89k – $218k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
DevOps
Docker
GCP
Git
Management
Jira
Craftware is a Polish IT consulting firm and Salesforce Platinum Partner that specializes in designing, implementing, and supporting custom enterprise software and CRM solutions. As part of the ORSAY Group, the company helps businesses accelerate digital transformation across sales, marketing, and customer service departments. By combining deep expertise in the Salesforce ecosystem with custom software engineering and QA services, it enables mid-to-large enterprises to optimize their business processes and customer engagement models.
HQ: Warsaw, Poland • Sales & Marketing • Software • Customer Relationship Management (CRM)
$54k – $70k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
SQL
Databases
Apache Kafka
Databricks
RabbitMQ
DevOps
Rest API
Management
UiPath
Marketing
Salesforce
$118k – $140k per year • Staff+ • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Architect
Databricks
ElasticSearch
Snowflake
Microsoft Fabric
AI/ML
AI Agents
Knowledge Graph
Model Context Protocol
GraphRAG
Frontend
GraphQL
DevOps
Git
AWS
Azure
CI/CD
GitHub Actions
GitHub
Cybersecurity
GDPR
Management
UiPath
Marketing
Salesforce
$76k – $86k per year • Warsaw • Remote (Poland) • Full-Time
Databricks
DevOps
AWS
Analytics
ETL/ELT
Management
UiPath
Marketing
Salesforce
Sigmoidal is an AI engineering and enterprise consulting firm headquartered in New York City. Founded in 2016, the firm specializes in building and embedding production-grade machine learning, generative AI, computer vision, and predictive analytics systems inside client operations. Rather than delivering standalone demos, Sigmoidal deploys dedicated senior engineering teams to build end-to-end solutions operating directly within client cloud environments under strict regulatory standards (such as GxP and SOC compliance).
HQ: New York, United States • Computer Vision • Machine Learning • Artificial Intelligence • Est. 2016
$97k – $116k per year • Senior • Wrocław • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
Python
FastAPI
AI/ML
Claude
Claude Code
Cursor
LangChain
LangGraph
LLM
Perplexity
RAG
OpenAI
Function Calling
Model Context Protocol
AutoGen
Pydantic AI
XGBoost
DevOps
AWS
Docker
RITS (RITS Center) is a technology consulting and software engineering firm specializing in artificial intelligence, data analytics, agentic CRM, and enterprise automation. The organization delivers digital transformation solutions, custom software development, and managed IT services to help businesses optimize operations and scale growth. Additionally, it offers flexible IT staffing models, including project-based outsourcing, dedicated teams, and staff augmentation.
HQ: Warsaw, Poland • Marketing Automation • Customer Relationship Management (CRM) • AI Agents • 51-200 employees
≈ $71k – $118k per year (Estimated) • Staff+ • Warsaw • Remote (Poland) • Full-Time • Architect • Polish: C1
C#
C#
.NET
AI/ML
OCR
DevOps
AWS
Azure
CI/CD
GCP
Management
UiPath
$88k – $118k per year (net) • Senior • Remote (Poland) • Internship • Senior
$80k – $100k per year • Senior • 5+ years exp • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
C++
Python
SQL
C++
STL
Databases
MS SQL
DevOps
Git
OstroVit is a Polish producer of dietary supplements and nutrients for athletes. Click and see our offer - we guarantee high quality and favorable prices!
Food & Beverages • Health & Wellness Products • Dietary Supplements
$34k – $39k per year • Remote (Poland) • Full-Time • Polish: C1
JavaScript
TypeScript
PHP
PHP
Magento
Frontend
React.js
Sass
Vue.js
DevOps
Git
Design
Figma
