Alphasense is a manufacturer of gas and particulate sensors headquartered in Braintree, United Kingdom, and founded in 1996. The company designs and produces a range of sensor technologies, including electrochemical, optical, and photoionization detectors for air quality monitoring and industrial safety. Now operating as a business unit within AMETEK's Electronic Instruments Group, the firm supplies specialized components to original equipment manufacturers globally.
HQ: New York, United States • Hardware • Electronic Components • Sensors • Est. 1996
≈ $42k – $92k per year (Estimated) • Staff+ • 8+ years exp • Remote (India) • Staff
JavaScript
TypeScript
AI/ML
Claude
Cursor
LLM
Copilot
Model Context Protocol
Frontend
GraphQL
ESLint
Lighthouse
React.js
Webpack
DevOps
CI/CD
Kubernetes
Shift-Left
AWS
Buildkite
Docker
GCP
GitHub Actions
Jenkins
GitHub
GitLab
Cybersecurity
Shift-Left Security
QA
Cypress
Jest
k6
Playwright
Selenium
Vitest
drEryk - oprogramowanie dla przychodni, gabinetów prywatnych i gabinetów NFZ. Zwiększamy efektywność i skuteczność leczenia. Sprawdź!
Kraków • Health Care • Hospitals & Clinics • Digital Health
$58k – $77k per year • Senior • Kraków • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
SQL
TypeScript
JavaScript
Java
Hibernate
Databases
PostgreSQL
Frontend
React.js
Mobile
JUnit
DevOps
AWS
CI/CD
Trunk-Based Development
Design
Figma
QA
Vitest
$61k – $77k per year • Senior • Kraków • Remote (Poland) • Full-Time • Senior • Polish: C1
TypeScript
JavaScript
Frontend
React Hook Form
React Query
React Router
React.js
Storybook
styled-components
Vite
Webpack
DevOps
CI/CD
Trunk-Based Development
Design
Figma
QA
Selenium
Vitest
Unlock new revenue streams with your own IoT solutions in a subscription model. Build it with a trusted IoT software development partner
Gdynia • Software • Information Technology • Internet of Things
$52k – $68k per year • In office (Gdynia, Poland) • Internship • Polish: C1
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Copilot
Cursor
Frontend
hls.js
React.js
Vite
Zustand
DevOps
Azure
Azure DevOps
QA
Vitest
Aivar Innovations is a tech company delivering IT services with a focus on AI, ML, and cloud solutions to help businesses drive digital transformation by developing AI-powered platforms and voice AI solutions.
Coimbatore • Bengaluru • Cloud Computing • Information Technology • Artificial Intelligence • Est. 2024
≈ $22k – $59k per year (Estimated) • Middle • 3+ years exp • In office (Bengaluru, India) • Middle
Python
TypeScript
JavaScript
Python
FastAPI
Databases
PostgreSQL
Redis
AI/ML
Human-in-the-Loop
Frontend
D3.js
React.js
Recharts
Redux
Zustand
Mobile
State Management
DevOps
AWS
WebSockets
Amazon S3
API Gateway
QA
Playwright
Vitest
OpsGuru started in 2018 as a collaboration of like-minded individuals with a passion for cloud technology. Our team of highly skilled technical professionals understands big picture goals, uncovers new opportunities, and is committed to solving complex problems for companies across several industries and sizes. Through our years of combined experience and expertise, we've become Canada's leading certified consulting partners for Amazon Web Services, Google Cloud, & Microsoft Azure -specializing in Cloud Adoption, Application Modernization, Kubernetes Enablement, Managed Cloud Operations, Cloud Security and Data Analytics services.
HQ: Vancouver, Canada • LLM & Generative AI • Artificial Intelligence • Information Technology
$115k – $130k per year • Lead • In office • Full-Time
Go
JavaScript
Node JS
Python
SQL
TypeScript
C#
C#
.NET
AI/ML
AI Agents
Claude
Claude Code
Cursor
Frontend
GraphQL
Next.js
React.js
Svelte
Vue.js
Mobile
JUnit
DevOps
AWS
Azure
CI/CD
Docker
GitHub Actions
GitLab CI
gRPC
Kubernetes
Shift-Left
GitHub
GitLab
Cybersecurity
Shift-Left Security
QA
Cypress
Jest
k6
Playwright
Pytest
Selenium
Vitest
ProMedia Group was founded in 1986 by Dan Williamson. ProMedia Group's success began with the production of corporate training and marketing videos, and evolved over the years into productions such as local and national commercials for broadcast t...
HQ: Rotterdam, Netherlands • Video Production • Sales & Marketing • Video Marketing
≈ $51k – $93k per year (Estimated) • Senior • 5+ years exp • Toruń • Remote (Poland) • Full-Time • Senior • Polish: C1
TypeScript
JavaScript
AI/ML
Claude
Frontend
React.js
DevOps
AWS
CI/CD
Git
GitHub Actions
Rest API
GitHub
Cybersecurity
Auth0
QA
Playwright
Sentry
Vitest
Zuhlke is a Swiss engineering and innovation company founded in 1968 and based near Zurich. It develops software, medical devices and industrial products for clients from concept through to production. The employee-owned group operates across Europe and Asia with around two thousand specialists.
HQ: Zurich, Switzerland • 501-1000 employees • Est. 1968
≈ $45k – $116k per year (Estimated) • Senior • Remote/Hybrid (Porto, Portugal) • Bachelor's Degree • Full-Time • Senior • English: C1
JavaScript
Node JS
SQL
TypeScript
Node JS
Nest.JS
Frontend
Next.js
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Terraform
QA
Cypress
Jest
Vitest
Two Six Technologies is a high-growth technology company that provides innovative cyber, data science, and mission-focused engineering solutions for the national security sector. The firm develops advanced software and hardware architectures - ranging from electronic warfare and cybersecurity systems to zero-trust networks and data analytics - specifically tailored for defense and intelligence agencies.
HQ: Arlington, United States • Cybersecurity • Artificial Intelligence • Military
Open 97 daysVerified live · 27 min ago
4 months ago
UI Developer
≈ $116k – $248k per year (Estimated) • Senior • 5+ years exp • In office (Aurora, United States) • Bachelor's Degree • Contractor • Senior
JavaScript
TypeScript
Frontend
Bootstrap
D3.js
RxJS
Sass
DevOps
Git
Design
Figma
Sketch
Management
Jira
QA
Cypress
Vitest
≈ $74k – $165k per year (Estimated) • Junior • 2+ years exp • In office (Aurora, United States) • Bachelor's Degree • Contractor • Junior
JavaScript
TypeScript
Frontend
Angular
React.js
Sass
Vue.js
Bootstrap
D3.js
RxJS
DevOps
Git
Design
Figma
Sketch
Management
Jira
QA
Cypress
Vitest
Notion is a global software platform headquartered in San Francisco, California. Founded in 2013 by Ivan Zhao and Simon Last, the company provides a flexible, unified workspace that combines notes, docs, project management, wikis, and custom database structures into a single modular tool.
HQ: San Francisco, United States • Cybersecurity • Information Technology • Software • Artificial Intelligence • Productivity Software • Est. 2013
≈ $26k – $72k per year (Estimated) • Middle • 3+ years exp • In office (Bengaluru, India) • Middle
JavaScript
TypeScript
Frontend
Next.js
React.js
Redux
styled-components
Tailwind CSS
Mobile
Deep Linking
State Management
DevOps
CI/CD
Analytics
A/B Testing
Marketing
Mixpanel
QA
Jest
Vitest
Apica is a data management platform that helps enterprises collect, control, and analyze logs, metrics, and telemetry data to improve system visibility, reduce monitoring costs, and deliver AI-driven insights.
Bengaluru • Log Analytics • Data Observability • Data & Analytics • Est. 2005
≈ $26k – $68k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Senior
Go
JavaScript
Python
SQL
TypeScript
Python
Django
FastAPI
Frontend
React.js
Storybook
QA
Playwright
Pytest
Vitest
Appliscale is an independent Technology Consultancy specializing in bespoke, cloud-based systems and full-cycle engineering - from business analysis to architecture design, development, and deployment. We work across industries such as gaming, proptech, legaltech, and adtech, partnering with startups, scaleups, and Fortune 500 companies worldwide. Our current focus is on building intelligent agents that drive automation, streamline operations, and enable scalable agentic ecosystems.
Kraków • Information Technology • AI Agents • Cloud Computing • Est. 2015
$84k – $93k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
C++
TypeScript
C++
STL
CMake
DevOps
Datadog
Rest API
Game Dev
Unreal Engine
QA
Sentry
Vitest
Devapo is an IT software and consulting firm that specializes in custom software development, cloud infrastructure management, and IT team augmentation. The company delivers end-to-end digital engineering services, helping businesses design, build, and scale high-performance web and cloud solutions. By leveraging agile practices and modern tech stacks, it enables clients to accelerate product delivery and optimize their technical architecture.
HQ: Warsaw, Poland • Web Development • Information Technology • Software
$48k – $70k per year • Middle • 4+ years exp • Warsaw • Remote (Poland) • Full-Time • Middle
TypeScript
JavaScript
Java
Node JS
Python
Frontend
Jotai
React.js
Redux
Redux Toolkit
Zustand
Emotion
Next.js
RxJS
styled-components
Tailwind CSS
Turborepo
Mobile
State Management
DevOps
Git
Rest API
Docker
QA
Jest
Vitest
$48k – $70k per year • Middle • 4+ years exp • In office • Internship • Middle • English (Optional)
TypeScript
JavaScript
Java
Node JS
Python
Frontend
Jotai
React.js
Redux
Redux Toolkit
Zustand
Emotion
Next.js
RxJS
styled-components
Tailwind CSS
Turborepo
Mobile
State Management
DevOps
Git
Rest API
Docker
QA
Jest
Vitest
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
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 – $62k 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 – $62k 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
Merkle Sokrati is a marketing and advertising organization that provides services related to search engine marketing, SEO, digital marketing, social media marketing, Facebook marketing, etc.
Bengaluru • Advertising • Search Engine Optimization (SEO) • Sales & Marketing • Est. 2009
≈ $35k – $83k per year (Estimated) • Lead • 8+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Staff
Python
SQL
TypeScript
JavaScript
Python
Celery
Django
FastAPI
pre-commit
Databases
OpenSearch
PostgreSQL
Redis
Databricks
Neo4j
Trino
AI/ML
AWS Bedrock
LLM
RAG
AWS Strands Agents
OpenAI Agents SDK
AI Agents
Model Context Protocol
Arize Phoenix
DeepEval
Guardrails AI
Langfuse
LiteLLM
Vertex AI
A2A
AWS Bedrock AgentCore
LLM Guardrails
Frontend
shadcn/ui
Vite
React.js
Tailwind CSS
Radix UI
Husky
Mobile
Declarative UI
Expo
React Native
DevOps
AWS
AWS Fargate
CI/CD
Docker
Grafana
OpenTelemetry
Rest API
Terraform
WebSockets
Amazon ECS
AWS CDK
Amazon EventBridge
Amazon S3
IAM
AWS Step Functions
Cybersecurity
Okta
QA
Playwright
Pytest
Vitest
Bloomreach is a digital commerce experience platform designed to drive e-commerce personalization, site search, and omnichannel marketing. Founded in 2009 and headquartered in Mountain View, California, the platform serves over 1,400 global enterprise brands and retailers - such as American Eagle, Pandora, BrewDog, and Bosch - by unifying customer data with product catalogs to deliver real-time personalized shopping experiences.
HQ: Mountain View, United States • Artificial Intelligence • E-commerce Marketing • Marketing Automation • 201-500 employees
Equity • Senior • In office (Prague, Czech Republic) • Full-Time • Senior
TypeScript
AI/ML
AI Agents
DevOps
CI/CD
Docker
GCP
Grafana
Kubernetes
Prometheus
GitLab
Management
Jira
QA
BrowserStack
Cypress
Playwright
Sentry
Vitest
Banco Santander is a prominent multinational financial services company that provides retail, commercial, and investment banking products to millions of customers globally. The institution is recognized as one of the largest banking groups in the world, maintaining a dominant market presence throughout Europe and the Americas. Headquartered in Madrid, Spain, the global bank operates an extensive network of branches and subsidiaries to deliver tailored financial solutions to its diverse international client base.
HQ: Madrid, Spain • Events & Ticketing • Corporate Events • Artificial Intelligence • Credit Cards • Financial Services • Banking • 1001-5000 employees
Senior • 4+ years exp • Remote/Hybrid • Full-Time • Senior • Spanish • English
JavaScript
TypeScript
Node JS
Node JS
Axios
Frontend
CSS Modules
esbuild
ESLint
GraphQL
i18next
Jotai
Lighthouse
MSW
Next.js
npm
pnpm
Prettier
React Router
Redux
Redux Toolkit
Remix
Rollup
RxJS
Storybook
Tailwind CSS
Turborepo
Vite
XState
Zod
Zustand
React.js
Mobile
Bitrise
Clean Architecture
Cordova
Ionic
Lottie
PWA
React Native
State Management
DevOps
CI/CD
Git
GitHub Actions
GitLab CI
Jenkins
JFrog Artifactory
WebSockets
GitHub
GitLab
Cybersecurity
Dependabot
Renovate
SonarQube
Design
Figma
QA
Cypress
Jest
Playwright
Vitest
System RTLS UWB z precyzją 30 cm. Widzisz, gdzie ucieka Twój czas, koszty i wydajność. Integracja z WMS/ERP. Polski producent.
Wrocław • Hardware • Sensors • Internet of Things
$52k – $71k per year • Lead • 5+ years exp • Remote/Hybrid (Wrocław, Poland) • Full-Time • Staff
JavaScript
Python
TypeScript
Python
Django
Databases
PostgreSQL
Frontend
React.js
Next.js
DevOps
CI/CD
Docker
WebSockets
Grafana
IoT
MQTT
QA
Playwright
Pytest
Vitest
Arena is a technology company that develops artificial intelligence based software to enhance customer engagement and real time data experiences for online businesses. Its products are used to personalise user interactions, increase retention, and improve analytics across digital platforms.
HQ: Berkeley, United States • Customer Analytics • Customer Relationship Management (CRM) • Artificial Intelligence
≈ $197k – $369k per year (Estimated) • Equity • Staff+ • 8+ years exp • In office (Berkeley, United States) • PhD • Full-Time • Staff
JavaScript
TypeScript
Databases
PostgreSQL
Supabase
AI/ML
AI Agents
LLM
Edge AI
Frontend
Radix UI
Next.js
React.js
shadcn/ui
Tailwind CSS
DevOps
Vercel
QA
Vitest
≈ $166k – $299k per year (Estimated) • Equity • Senior • 4+ years exp • In office (Berkeley, United States) • PhD • Full-Time • Senior
JavaScript
TypeScript
Databases
PostgreSQL
Supabase
AI/ML
AI Agents
Edge AI
Frontend
Radix UI
Next.js
React.js
shadcn/ui
Tailwind CSS
DevOps
Vercel
QA
Vitest
$150k – $300k per year • Senior • 4+ years exp • Remote/Hybrid • Full-Time • Senior
JavaScript
TypeScript
Databases
PostgreSQL
Supabase
AI/ML
AI Agents
Edge AI
Frontend
Radix UI
Next.js
React.js
shadcn/ui
Tailwind CSS
DevOps
Vercel
QA
Vitest
ComplyAdvantage is a London company founded in 2014 that builds financial crime risk data and screening technology. It maintains a real time database of sanctions, watchlists and adverse media that banks and fintechs use to screen customers and transactions. The company applies machine learning to reduce the false positives that dominate traditional compliance alerts.
HQ: London, United Kingdom • Fraud Detection • Financial Services • Artificial Intelligence • Est. 2014
$56k – $70k per year • In office (Lisbon, Portugal)
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Context Engineering
AI Agents
Frontend
React.js
React Query
Vite
DevOps
CI/CD
Grafana
GitLab
Design
Figma
Management
Jira
QA
Vitest
Cypress
Sentry
