Alter Solutions Polska is a technology and IT engineering consultancy based in Warsaw, Poland. Formerly an independent division of the European Alter Solutions Group founded in France, the company operates under the act digital group umbrella following a merger.
HQ: Warsaw, Poland • Information Technology • AI Agents • Artificial Intelligence • Est. 2011
≈ $59k – $107k per year (Estimated) • In office (Wrocław, Poland) • Full-Time • Polish: C1
JavaScript
Python
SQL
Databases
Apache Kafka
ElasticSearch
MS SQL
Redis
Frontend
React.js
DevOps
Azure
Docker
Kubernetes
$66k – $78k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Node JS
TypeScript
JavaScript
Frontend
Next.js
React.js
Tailwind CSS
DevOps
CI/CD
Git
TeamCity
Holisticon is a technology consulting and software development firm headquartered in Wroclaw, Poland, and operates as a subsidiary of the Swedish Nexer Group. The company provides a range of services including artificial intelligence implementation, data analytics, custom software development, cloud operations, and embedded systems engineering. It serves international clients across sectors such as automotive, healthcare, and manufacturing, leveraging its local engineering expertise and the global resources of its parent organization.
HQ: Wrocław, Poland • Data Visualization • Data & Analytics • LLM & Generative AI • Artificial Intelligence • Embedded Software • IT Consulting • Software • Information Technology • 51-200 employees • Est. 2017
$65k – $81k per year • Senior • 5+ years exp • Wrocław • Remote (South Africa) • Full-Time • Senior
TypeScript
JavaScript
Frontend
GraphQL
OpenLayers
React.js
Storybook
Design
Figma
Sketch
QA
Jest
Playwright
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 – $30k per year • In office (Zielona Góra, Poland) • Full-Time • Polish: C1
JavaScript
Kotlin
Objective-C
Swift
TypeScript
AI/ML
AI Agents
Frontend
React.js
Mobile
Fastlane
Jetpack Compose
React Native
SwiftUI
UIKit
DevOps
CI/CD
Git
GitHub Actions
Rest API
GitHub
Private and secure messaging All around the world, users turn to Viber to have open and authentic conversations with their friends, family and colleagues. With Viber you can rest assured, knowing that your personal chats are always protected and private and that all your conversations are your own.
Warsaw • Minsk • Communication & Collaboration • Internet Services • Online Communication
≈ $62k – $99k per year (Estimated) • Senior • 7+ years exp • In office (Warsaw, Poland) • Bachelor's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Node JS
Fastify
Nest.JS
Frontend
Angular
Next.js
React Query
React.js
Yup
Zod
DevOps
AWS
AWS Lambda
CI/CD
Docker
Rest API
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
≈ $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
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
Warsaw • Information Technology • Software • Web Development
$42k – $64k per year • Middle • 3+ years exp • Warsaw • Remote (Poland) • Full-Time • Middle
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Prompt Engineering
Windsurf
Anthropic
Edge AI
Function Calling
OpenAI
Structured Outputs
Model Context Protocol
RAG
Frontend
Next.js
React.js
DevOps
CI/CD
Git
GitHub
Vercel
$42k – $70k per year • Middle • 4+ years exp • Warsaw • Remote (Poland) • Internship • Middle
TypeScript
JavaScript
AI/ML
Claude
Claude Code
LLM
Prompt Engineering
LangChain
Anthropic
OpenAI
Structured Outputs
AI Agents
Function Calling
LangGraph
Model Context Protocol
RAG
Edge AI
OpenAI Agents SDK
Frontend
Next.js
React.js
Mobile
Clean Architecture
DevOps
Git
Vercel
Wrocław • Warsaw • Education • E-learning • Higher Education
$45k – $67k per year • In office (Wrocław, Poland) • Full-Time • Polish: C1
JavaScript
TypeScript
Frontend
Next.js
React.js
Turbopack
Vite
Webpack
DevOps
CI/CD
Git
Design
Figma
Management
Jira
QA
Playwright
ERGO is a leading insurance company in Germany and Europe offering retail and corporate clients a wide range of life, health, property, and casualty insurance, as well as pensions and investment services.
HQ: Warsaw, Poland • Financial Services • Insurance • Est. 1997
≈ $72k – $119k per year (Estimated) • Staff+ • Warsaw • Remote (Poland) • Full-Time • Architect
PowerShell
JavaScript
Frontend
Fluent UI
React.js
DevOps
Azure
AblyWorks is an HR-tech company that offers AI-powered HR and business software and tools to help organizations automate hiring, efficiently manage workforce operations, and handle digital financial services.
Noida • Delhi • Professional Services • Artificial Intelligence • Human Resources • Est. 2017
≈ $15k – $40k per year (Estimated) • Junior • 2+ years exp • Delhi • Remote (India) • Bachelor's Degree • Junior
JavaScript
Node JS
Node JS
Express
Databases
MySQL
PostgreSQL
Frontend
React.js
DevOps
Git
Rest API
Expression Networks is a technology solutions provider based in Washington, D.C., and was founded in 1997. The company develops artificial intelligence and machine learning-enabled data fusion, analytics, and electromagnetic spectrum management solutions, including its VOR data-to-intelligence platform. It primarily serves United States government agencies such as the Department of Defense and Department of Justice to support national security, law enforcement, and space missions.
HQ: Washington, United States • Analytics Platforms • National Security • Government • Decision Intelligence • Artificial Intelligence • Electronic Warfare • Military • Data & Analytics • 51-200 employees • Est. 1997
≈ $123k – $222k per year (Estimated) • Senior • 5+ years exp • In office (Washington, United States) • Associate's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
ElasticSearch
MySQL
PostgreSQL
Frontend
Angular
React.js
Vue.js
DevOps
AWS
Azure
Git
GCP
≈ $127k – $229k per year (Estimated) • Senior • Remote/Hybrid (Washington, United States) • Relocation • Associate's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Node JS
Express
Knex.js
Sequelize
TypeORM
Databases
PostGIS
PostgreSQL
Frontend
D3.js
GraphQL
React.js
visx
DevOps
AWS
CI/CD
Git
Gitflow
WebSockets
KnowBe4 is a leading cybersecurity firm headquartered in Clearwater, Florida, that specializes in Security Awareness Training and simulated phishing platform solutions. The platform helps organizations manage the ongoing problem of social engineering by educating employees to spot fraudulent emails, ransomware threats, and security risks. Founded in 2010 by Stu Sjouwerman and backed by private equity firm Vista Equity Partners, it is widely recognized as one of the world's largest providers in the security awareness and human risk management space.
HQ: Clearwater, United States • Security Operations • Information Security • Cybersecurity
≈ $66k – $137k per year (Estimated) • Staff+ • 5+ years exp • In office (São Paulo, Brazil) • PhD • Staff
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
DynamoDB
MySQL
PostgreSQL
Redis
AI/ML
AI Agents
Claude
Claude Code
Frontend
GraphQL
React.js
SvelteKit
Tailwind CSS
Vite
Vue.js
Svelte
DevOps
AWS
AWS Fargate
AWS Lambda
CI/CD
GitLab CI
Terraform
Amazon ECS
Amazon EventBridge
Amazon S3
GitLab
Cybersecurity
FedRAMP
ISO 27001
SOC 2
≈ $38k – $108k per year (Estimated) • Senior • 5+ years exp • In office (São Paulo, Brazil) • PhD • Senior
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
DynamoDB
MySQL
PostgreSQL
Redis
AI/ML
AI Agents
Claude
Claude Code
Frontend
GraphQL
React.js
SvelteKit
Tailwind CSS
Vite
Vue.js
Svelte
DevOps
AWS
AWS Fargate
AWS Lambda
CI/CD
GitLab CI
Terraform
Amazon ECS
Amazon EventBridge
Amazon S3
GitLab
Cybersecurity
FedRAMP
ISO 27001
SOC 2
TTEC Digital is a customer experience (CX) technology and consulting firm headquartered in Greenwood Village, Colorado, and is a division of TTEC Holdings, founded in 1982. The company provides AI-powered contact center solutions, CX strategy consulting, data analytics, and cloud platform integrations through partnerships with providers like Microsoft and AWS. It operates globally with over 1,500 professionals, serving enterprise clients across various industries to modernize their digital ecosystems and customer engagement operations.
HQ: Greenwood Village, United States • Customer Analytics • Data & Analytics • Conversational AI • IT Consulting • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Est. 1982
≈ $17k – $55k per year (Estimated) • Senior • Remote/Hybrid (Hyderabad, Pakistan) • Master's Degree • Full-Time • Senior
Go
JavaScript
TypeScript
AI/ML
RAG
AI Agents
Knowledge Graph
Frontend
React.js
DevOps
WebSockets
QA
Playwright
Enterprise AI roleplay platform for sales enablement, partner training, and L&D. Practice pitches, demos & crucial conversations. Trusted by Google, Sandler, Korn Ferry + more.
HQ: Seattle, United States • Sales & Marketing • Sales Enablement • Artificial Intelligence • Est. 2021
$150k – $180k per year • Middle • 4+ years exp • In office (Seattle, United States) • Master's Degree • Middle
LISP
TypeScript
Node JS
JavaScript
Node JS
Axios
Databases
Databricks
Snowflake
Google BigQuery
AI/ML
dbt
Frontend
React.js
Material UI
Next.js
Recharts
DevOps
GCP
Analytics
Tableau
E2B is a developer focused SaaS company building infrastructure that helps teams run code securely in the cloud. From its positioning and product focus, the core problem it tackles is the complexity of executing untrusted or user generated code, such as code written by end users, automation scripts, or code produced by AI systems, without putting the rest of an application at risk. By providing a managed way to spin up isolated environments and run code with clear boundaries, E2B aims to remove a common barrier for product teams who want to add programmable features, sandboxes, or agent style workflows without having to build and maintain the underlying security and orchestration themselves.
San Francisco • Prague • AI Agents • Artificial Intelligence • 51-200 employees
$93k – $139k per year • Senior • 5+ years exp • In office (Prague, Czech Republic) • Full-Time • Senior
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
Groq
Hugging Face
Frontend
Next.js
React.js
DevOps
AWS
AWS Lambda
WebSockets
Management
ClickUp
Zapier
$175k – $250k per year • Senior • 5+ years exp • In office (San Francisco, United States) • Full-Time • Senior
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
Groq
Frontend
Next.js
React.js
DevOps
AWS
AWS Lambda
WebSockets
Management
ClickUp
Zapier
Tworzymy aplikacje zmieniające urząd w sprawną i nowoczesną organizację. Poznaj najlepiej oceniane aplikacje do budżetu, WPF, sprawozdań i angażowania umów.
Poznań • Information Technology
$80k – $96k 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
TPConnects Technologies is a travel retailing technology company headquartered in Dubai, United Arab Emirates. The company builds IATA New Distribution Capability platforms that let airlines merchandise and sell fares, ancillaries, and bundles directly to agencies and corporate buyers. It supplies booking engines, order management, and distribution middleware to carriers and travel sellers across the Middle East, Asia, and Europe.
HQ: Dubai, United Arab Emirates • E-commerce Platforms • Commerce • Middleware Software • Software • Travel Agencies • Travel & Tourism • Travel Technology
$80k – $96k per year • Senior • 5+ years exp • Remote/Hybrid (Warsaw, Poland) • Full-Time • Senior
JavaScript
TypeScript
Node JS
SQL
AI/ML
Claude
Frontend
Next.js
React.js
Redux
Mobile
State Management
DevOps
Rest API
AWS
Docker
QA
Jest
$48k – $64k per year • Senior • 5+ years exp • Remote/Hybrid (Warsaw, Poland) • Full-Time • Senior
Java
JavaScript
Java
Spring Boot
Databases
DynamoDB
MySQL
AI/ML
Claude
Frontend
React.js
DevOps
AWS
QA
Cucumber
Postman
TestNG
AIを活用したソフトウェア開発と業務自動化に特化した会社。ファンド業務の自動化から AI活用SaaS の受託開発まで、少数精鋭・高速デリバリーで提供します。.
Tokyo • Business Process Automation (BPA) • Software • Artificial Intelligence
$191k per year • Lead • 8+ years exp • In office (Tokyo, Japan) • Full-Time • Principal • Japanese
TypeScript
JavaScript
AI/ML
Claude
Cohere SDK
Cursor
DSPy
Fine-tuning
Knowledge Distillation
LangChain
LangGraph
LLM
Mistral
Perplexity
Prompt Engineering
RAG
Reranking
RLHF
vLLM
Anthropic
DPO
LLM Evaluation
LLM Guardrails
OpenAI
SFT
AI Agents
Function Calling
Frontend
Next.js
React.js
DevOps
AWS
GCP
Vector
Effect (Effect-TS) is an open-source, production-grade TypeScript ecosystem and library designed to build robust, highly scalable, and predictable software. Originally inspired by effect systems from other functional programming languages (such as ZIO in Scala), Effect provides a unified meta-language for TypeScript that addresses core native limitations in error management, asynchronous concurrency, and dependency injection.
Milan • Barcelona • London • Amsterdam • Luxembourg City
$52k – $61k per year (gross) • Equity • Middle • 3+ years exp • Remote/Hybrid (Milan, Italy) • Relocation • Full-Time • Middle
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
Frontend
GraphQL
Headless UI
Jotai
Next.js
Radix UI
React.js
Rollup
Storybook
Tailwind CSS
TanStack Start
Turborepo
Vite
Zod
Zustand
DevOps
AWS
AWS Lambda
CI/CD
GitHub Actions
Grafana
Kibana
Logstash
WebSockets
Amazon CloudWatch
Amazon S3
GitHub
QA
Playwright
Sentry
Vitest
$52k – $61k per year (gross) • Equity • Middle • 3+ years exp • Remote/Hybrid (Milan, Italy) • Relocation • Full-Time • Middle
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
Frontend
GraphQL
Headless UI
Jotai
Next.js
Radix UI
React.js
Rollup
Storybook
Tailwind CSS
TanStack Start
Turborepo
Vite
Zod
Zustand
DevOps
AWS
AWS Lambda
CI/CD
GitHub Actions
Grafana
Kibana
Logstash
WebSockets
Amazon CloudWatch
Amazon S3
GitHub
QA
Playwright
Sentry
Vitest
Cleerly is a healthcare company founded in 2017 that applies deep learning to cardiac computed tomography scans to characterise coronary plaque. Its analysis quantifies the amount and type of atherosclerosis rather than relying on narrowing alone, giving cardiologists a direct picture of disease burden. The technology has United States regulatory clearances and is used across hospital cardiology programmes.
HQ: Denver, United States • Artificial Intelligence
$129k – $152k per year • Equity • Middle • 5+ years exp • Denver • Remote (United States, Portugal) • Bachelor's Degree • Middle
JavaScript
Node JS
Python
TypeScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
Kubernetes
Amazon EKS
AWS
CI/CD
Docker
Management
Confluence
Google Workspace
Jira
Slack
$153k – $179k per year • Equity • Senior • 8+ years exp • Remote (United States, Portugal) • Bachelor's Degree • Senior
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
Kubernetes
Amazon EKS
AWS
CI/CD
Docker
Amazon ECS
Management
Confluence
Google Workspace
Jira
Slack
$190k – $219k per year • Equity • Lead • 8+ years exp • Denver • Remote (United States, Portugal) • Bachelor's Degree • Senior
JavaScript
Node JS
Python
SQL
TypeScript
Frontend
GraphQL
React.js
DevOps
AWS
CI/CD
CloudFormation
Terraform
Cybersecurity
HIPAA
Management
Confluence
Google Workspace
Jira
Slack
