At Vazco, we push boundaries with the newest technologies, with a strong focus on AI-driven innovation. We thrive on experimentation, learning, and building solutions that make a real impact for startups, scale-ups, and enterprises worldwide. We’re looking for motivated people who are curious, bold, and ready to grow.
Wrocław • Information Technology • Artificial Intelligence • Software
$74k – $92k per year • Lead • 5+ years exp • Wrocław • Remote (Poland) • Staff • Polish: B2
Node JS
Python
TypeScript
JavaScript
AI/ML
Hallucination
LLM
Prompt Engineering
PyTorch
RAG
Scikit-learn
TensorFlow
Structured Outputs
AI Agents
Function Calling
Model Context Protocol
Red Teaming
Frontend
Next.js
React.js
GraphQL
Mobile
React Native
DevOps
Vector
AWS
$48k – $64k per year • Senior • 1+ year exp • Wrocław • Remote (Poland) • Senior • Polish: B2
Node JS
TypeScript
JavaScript
Python
Databases
Chroma
Pinecone
PostgreSQL
AI/ML
RAG
Red Teaming
Frontend
Next.js
React.js
GraphQL
Mobile
React Native
DevOps
CI/CD
Julius Baer is the international reference in wealth management, based on a solid Swiss heritage
Luxembourg City • Zurich • Geneva • Frankfurt am Main • Basel • Financial Services • Asset Management • Wealth Management
≈ $71k – $212k per year (Estimated) • Senior • 6+ years exp • Remote (United Arab Emirates, Switzerland, Germany, Luxembourg) • Visa sponsorship • Bachelor's Degree • Senior
JavaScript
TypeScript
Node JS
Node JS
Axios
Frontend
React Router
React.js
Redux
styled-components
Turborepo
Webpack
Mobile
State Management
DevOps
CI/CD
Git
QA
Cypress
Jest
Narvar is a company that specializes in creating intelligent post-purchase experiences for ecommerce businesses. Their platform provides a range of services to enhance customer engagement and retention, from setting clear delivery expectations and proactive multi-channel messaging to seamless returns and exchanges. Narvar's solutions are designed to build loyalty by personalizing the consumer journey and optimizing reverse logistics, ultimately converting and retaining customers while increasing revenue and reducing costs.
HQ: San Francisco, United States • Supply Chain • Commerce • E-commerce Platforms • Est. 2012
$142k per year • Senior • 6+ years exp • San Francisco • Remote (Canada) • Full-Time • Senior
Go
Java
Node JS
TypeScript
JavaScript
Databases
Google BigQuery
Google Bigtable
Google Cloud Spanner
PostgreSQL
AI/ML
Claude
Frontend
Angular
GraphQL
React.js
Svelte
Vue.js
DevOps
AWS
Azure
CI/CD
GCP
Design
Figma
Marketing
Salesforce
CloudLinux is on a mission to continually increase security, stability and availability of Linux servers and devices. Headquartered in Palo Alto, California, CloudLinux Inc. develops a hardened Linux distribution, Linux kernel live security patchi...
HQ: Prague, Czech Republic • Information Technology • Cybersecurity • Operating Systems
Sofia • Remote (Brazil, Bulgaria, Czech Republic, Romania, Spain) • Full-Time
Node JS
PHP
JavaScript
PHP
WordPress
AI/ML
LLM
Cybersecurity
Defense in Depth
≈ $84k – $146k per year (Estimated) • Lead • 6+ years exp • Warsaw • Remote (Bulgaria, Poland, Serbia, Armenia, Georgia) • Full-Time • Staff • English
JavaScript
Node JS
PHP
Python
TypeScript
Java
Python
Django
Flask
Java
Gradle
Maven
Frontend
Angular
npm
DevOps
CI/CD
Docker
SLI/SLO/SLA
GitLab CI
Jenkins
Kubernetes
GitLab
Cybersecurity
CVE
CVSS
CWE
Workstate is a company that provides Teams as a Service (TaaS) for software engineering, offering flexible, customizable software development teams to businesses and public sector projects. With over 25 years of experience, Workstate specializes in adapting team size and composition to meet changing project requirements, aiming to overcome the limitations of traditional team recruitment and assembly. Workstate's TaaS model facilitates seamless integration, access to top technology talent, and cost-effective solutions that optimize project delivery on time and within budget.
Data & Analytics • Information Technology • Software
≈ $51k – $117k per year (Estimated) • Senior • 5+ years exp • Argentina • Remote (Argentina, Colombia) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
Frontend
React Query
React.js
Redux
Redux Toolkit
Mobile
Clean Architecture
DevOps
Git
AWS
gRPC
Myollie is a healthcare technology company that develops and commercializes a suite of digital therapeutics for the treatment of chronic diseases. Myollie's products are designed to empower patients to take control of their health and wellbeing. The company's flagship product is a digital therapeutic for the management of type 2 diabetes.
Nashville • Pharmaceuticals • Health Care • Digital Health
≈ $136k – $271k per year (Estimated) • Lead • 10+ years exp • Remote (United States) • Full-Time • Principal
JavaScript
Python
SQL
TypeScript
Node JS
Python
Django
Flask
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Frontend
Angular
React.js
DevOps
Rest API
Docker
≈ $136k – $271k per year (Estimated) • Lead • 10+ years exp • United States • Remote (United States) • Full-Time • Principal
JavaScript
Python
SQL
TypeScript
Node JS
Python
Django
Flask
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Frontend
Angular
React.js
DevOps
Rest API
Docker
CSC Generation is a retail technology holding company headquartered in Merrillville, Indiana, and founded in 2016. The company acquires legacy and underperforming retail brands and integrates them into its proprietary Genesis platform, which uses artificial intelligence and automation to modernize operations. Its portfolio includes iconic brands such as Sur La Table, One Kings Lane, and Backcountry, operating as a multi-brand platform across North America.
HQ: Merrillville, United States • Apparel & Fashion • Kitchenware & Cookware • Furniture • Consumer Goods • Predictive Analytics • Artificial Intelligence • E-commerce Platforms • Commerce • Est. 2016
Middle • 3+ years exp • Remote (Costa Rica) • Bachelor's Degree • Full-Time • Middle • English: B2
JavaScript
Bash
Node JS
Python
TypeScript
Databases
OpenSearch
AI/ML
Claude
Claude Code
Copilot
Model Context Protocol
OpenAI Codex
DevOps
Ansible
AWS
AWS CDK
Azure
FinOps
GCP
Kubernetes
SLI/SLO/SLA
Terraform
GitHub
ArgoCD
CI/CD
GitOps
Grafana
Helm
Incident Management
Kustomize
Loki
Prometheus
Lead • 10+ years exp • Remote (Costa Rica) • Bachelor's Degree • Full-Time • Principal
C#
JavaScript
Node JS
Python
SQL
TypeScript
Java
Java
Spring Boot
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
≈ $27k – $67k per year (Estimated) • Senior • 7+ years exp • Remote (India) • Full-Time • Senior
JavaScript
Node JS
TypeScript
AI/ML
Prompt Engineering
Frontend
React.js
Mobile
Clean Architecture
DevOps
AWS
AWS Lambda
AWS CDK
Terraform
Ensono is an expert technology adviser and managed service provider. As a relentless ally, we accelerate clients' digital transformation to achieve business outcomes that stand to last. Our dedicated team helps organizations optimize today's systems across any hybrid environment with services such as consulting, mainframe and application modernization, public cloud migration and cloud-native development.
London • Managed IT Services • Information Technology • Cloud Computing
≈ $85k – $160k per year (Estimated) • Equity • Senior • Remote (United Kingdom) • Contractor • Senior
C#
Java
Node JS
JavaScript
AI/ML
Copilot
DevOps
AWS
AWS Fargate
Azure
Azure DevOps
Bicep
CI/CD
CloudFormation
GCP
GitHub Actions
Kubernetes
Terraform
Amazon ECS
GitHub
GitLab
Medicover is an international healthcare company based in Poland that operates medical clinics, hospitals, and diagnostic facilities in several European countries. It provides healthcare services, medical diagnostics, and health insurance products to individual patients and corporate clients.
Warsaw • Kraków • Health Care • Insurance • Hospitals & Clinics
≈ $62k – $96k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Staff • Polish: C1
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
TypeORM
Databases
MySQL
Frontend
Angular
DevOps
Kubernetes
Zenskar is a fintech company that enables SaaS companies to seamlessly generate bills and monitor the usage of customers by offering products for billing, usage monitoring, pricing, forecasting, and accounting.
Bengaluru • FinTech • Financial Services • Billing & Invoicing • Est. 2022
≈ $28k – $70k per year (Estimated) • Senior • 7+ years exp • Remote (India) • Senior
JavaScript
Node JS
TypeScript
Databases
MySQL
PostgreSQL
AI/ML
LLM
Prompt Engineering
Anthropic
LLM Guardrails
OpenAI
Frontend
GraphQL
Next.js
React Query
React.js
Redux
Redux Toolkit
Vite
Webpack
Zustand
Mobile
State Management
DevOps
AWS
Azure
CI/CD
Docker
GCP
Ruby Labs is a self-funded technology company that develops subscription-based digital consumer products across the health, wellness, education, and entertainment sectors. Leveraging an engineering-led architecture and proprietary data analytics, the firm builds scalable mobile applications designed to reach tens of millions of active global users. Operating with a remote-first, data-driven approach, the company focuses on creating high-impact consumer apps backed by internal marketing automation and custom payment infrastructures.
HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
Senior • 6+ years exp • Remote (EU, Bosnia and Herzegovina, Montenegro, Serbia, Albania) • Full-Time • Senior
Node JS
Python
Ruby
TypeScript
JavaScript
Databases
Redis
PostgreSQL
AI/ML
Function Calling
LangChain
Langfuse
LlamaIndex
LLM
OpenRouter
Prompt Engineering
AI Agents
Claude
Claude Code
Cursor
Fine-tuning
Model Context Protocol
RAG
Windsurf
Anthropic
OpenAI
Frontend
Next.js
React.js
DevOps
Cloudflare
Analytics
A/B Testing
Marketing
Mixpanel
TechTree is a recruitment technology company headquartered in London, United Kingdom, and founded in 2019. The company provides an AI-driven talent intelligence platform that combines a large-scale profile database with a network of over 1,000 talent partners to facilitate executive-level candidate searches. It operates globally, serving startups and established firms in sectors such as artificial intelligence and fintech by delivering verified candidates through warm professional networks.
HQ: London, United Kingdom • Business Process Automation (BPA) • Software • AI Agents • Artificial Intelligence • Professional Services • Human Resources • Est. 2019
$69k – $82k per year • Warsaw • Remote (Poland) • Full-Time
TypeScript
JavaScript
Node JS
Frontend
React.js
DevOps
AWS
Azure
CI/CD
GCP
Neontri is an international software development company specializing in mobile and cloud-native solutions for the financial services and banking sectors. Founded in 2013 and headquartered in Warsaw, Poland, the firm acts as a specialized technology partner to banks, fintechs, and payment processors.
HQ: Warsaw, Poland • Financial Services • Software • FinTech • Est. 2013
$72k – $80k per year • Senior • Warsaw • Remote (Poland) • Senior • Polish: C1
Node JS
TypeScript
JavaScript
Frontend
Angular
RxJS
Vite
Webpack
DevOps
Jenkins
OpenShift
Rest API
Future Processing is a Polish technology consulting and software delivery partner that specializes in custom software development, cloud engineering, and digital transformation. Founded in 2000, the company provides end-to-end IT services, data analytics, cybersecurity, and AI-driven solutions to organizations across sectors such as finance, insurance, and healthcare.
HQ: Gliwice, Poland • Software • Information Technology • IT Consulting • 201-500 employees
$80k – $118k per year • Staff+ • Gliwice • Remote (Poland) • Full-Time • Architect • Polish: C1
Java
Node JS
JavaScript
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Prompt Engineering
RAG
AI Agents
Model Context Protocol
DevOps
AWS
Azure
CI/CD
GitHub
RTB House is a global advertising technology company that provides a demand-side platform (DSP) powered entirely by proprietary deep learning algorithms. The company specializes in personalized retargeting, brand advertising, and full-funnel performance marketing for e-commerce and enterprise advertisers across global markets. By leveraging advanced AI to analyze user behavior in real time, RTB House delivers highly tailored display, video, and programmatic ad campaigns to optimize conversion rates and ROI.
Warsaw • Dubai • São Paulo • Milan • Prague • Artificial Intelligence • Sales & Marketing • Advertising • 51-200 employees • Est. 2010
≈ $34k – $91k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time
JavaScript
Node JS
SQL
Databases
Google BigQuery
PostgreSQL
Management
Google Workspace
CKSource is a software company that develops content editing and collaboration solutions for web applications. It is best known for CKEditor, a rich text editor offered alongside commercial licenses, cloud services, and tools for integrating document workflows into digital products.
Warsaw • Communication & Collaboration • Software • Content Management Systems (CMS)
$34k – $51k per year • Junior • 2+ years exp • Warsaw • Remote (Poland) • Full-Time • Junior • Polish: C1
JavaScript
Node JS
TypeScript
DevOps
AWS
Docker
Rest API
WebSockets
GitHub
CI/CD
CircleCI
GitHub Actions
QA
Cypress
Insomnia
Playwright
Postman
Swagger
$122k – $144k per year • Lead • 8+ years exp • Warsaw • Remote (Poland) • Full-Time • Principal • Polish: C1
JavaScript
Node JS
TypeScript
AI/ML
LLM
AI Agents
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
Axabee is a Polish software development agency and digital product consultancy headquartered in Wrocław and Opole, Poland. Founded in 2012, the firm specializes in custom software engineering, AI-driven solutions, and technology platforms, with deep expertise in the travel, hospitality, and e-commerce sectors.
Wrocław • Opole • Artificial Intelligence • Mobile App Development • Information Technology
≈ $66k – $109k per year (Estimated) • Senior • 5+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior
Java
Node JS
Python
TypeScript
JavaScript
Python
FastAPI
Databases
Neo4j
AI/ML
AI Agents
Hallucination
LangChain
LlamaIndex
LLM
Multimodal AI
NLP
Prompt Engineering
RAG
Semantic Search
Anthropic
Knowledge Graph
LLM Evaluation
OpenAI
Semantic Search
Fine-tuning
Knowledge Distillation
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Rest API
CI/CD
Analytics
A/B Testing
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
Peoplemore is a Polish software development and IT consulting company founded by software engineers. The company specializes in bespoke software development, legacy systems modernization, team augmentation, and intelligent automation for clients globally. Its mission focuses on combining high-quality technology delivery with an employee-centric and collaborative approach.
HQ: Warsaw, Poland • Professional Services • Information Technology • Human Resources • IT Outsourcing • Est. 1969
$74k – $96k per year • Lead • 7+ years exp • Gdańsk • Remote (Poland) • Full-Time • Staff
Node JS
SQL
TypeScript
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
AI/ML
LLM
AI Agents
DevOps
Kubernetes
GCP
Google GKE
OpenTelemetry
$74k – $102k per year • Lead • 7+ years exp • Kraków • Remote (Poland) • Internship • Principal
Node JS
SQL
TypeScript
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
LLM
Windsurf
DevOps
GitHub
