Javascript jobs in Poland

 ...values, know how to get sh*t done, and add to our very driven culture. You should be proficient in using one or more of the modern JavaScript frameworks (Angular/Vue/etc.) and have a strong understanding of building reusable components and developing for performance.... 

 ...goals Requirements Required Skills & Experience: ~10+ years as a full-stack developer, fluent in Python ( Django ) and JavaScript/TypeScript ( React ) ~ Track record building and scaling production SaaS applications ~ Strong PostgreSQL and ORM... 

 ...interfaces and backend computing clusters. Expert-tier capability designing and writing application layouts natively using modern JavaScript (ES6+), TypeScript, HTML5, and CSS3. Extensive production-level experience running component-driven architecture using React,... 

 ...performant user interfaces using modern front-end technologies. Translate Figma /design mockups into clean, reusable HTML, CSS, and JavaScript / TypeScript code. Build and maintain component libraries and design systems. Collaborate with back-end engineers to... 

About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable...

 ...describe outcomes, not tool names ~ Practical commercial experience with PHP, Node.js or Golang ~ Hands-on experience with JavaScript, TypeScript, and React ~ Solid SQL and experience with relational databases ( MySQL, PostgreSQL , or similar) ~ Working... 

The Role Drive mobile innovation by leading our React Native development team while architecting scalable solutions for millions of gaming enthusiasts worldwide. What you will be doing Write well-designed, testable, and scalable code that powers our mobile gaming...

 ...for Solid background in Linux . Experience in CI/CD stack development and maintenance . Working proficiency with Ruby, Javascript or Python . Knowledge of AWS technologies (EC2, load balancing, auto-scaling, IAM, S3, Route53, etc.) . Telemetry and... 

 ...- review agent solutions, analyze failures, and refine until the evaluation is fair and robust Core stack: Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, Redis Frontier models are already good at coding. Creating a task that genuinely... 

 ...performance production software and scalable architectures. Minimum 8 years of experience as a Software Engineer. Proficiency in JavaScript/TypeScript , and experience using modern frameworks and technologies (e.g., Docker, K8s) to build high-throughput, low-latency... 

 ..., CloudWatch , OpenTelemetry ). Strong Linux and command-line skills. Scripting experience with Python , Bash , JavaScript , or comparable language. Understanding of application deployment patterns for modern web applications, APIs, background workers... 

Scope of Job: Senior Software Engineer - Agentic AI Platform (Insurance processes) About the project: We're building an AI-powered underwriting submission platform that automates the intake-to-risk-assessment workflow. Incoming broker submissions are parsed,...

 ...strong background that has since gone stale. Generalist backgrounds without current ecommerce depth will not be a fit. ~ Strong in JavaScript and TypeScript , with hands-on experience shipping production work in Vue 3 and Nuxt , or a comparable framework such as... 

Your role at Hostinger You'll join Hostinger AI Builder — the team building an AI-powered platform that helps anyone turn an idea into a website, online store, or web app. This isn't a "ticket-to-deploy" role. You'll own problems end-to-end: from identifying customer...

The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development...

 ...maintaining, and troubleshooting production systems. ~ Hands-on experience with scripting languages such as C#, PowerShell, Python, and JavaScript. ~ Experience with cloud platforms, preferably Microsoft Azure, Microsoft O365 API. ~ Strong analytical and problem-solving... 

 ...and customer code we'll encounter in production. Requirements Must have: Familiarity with the Node.js runtime and the JavaScript ecosystem. Strong web application security fundamentals and current knowledge of practical exploitation. A working sense of... 

About the Role: We're looking for a Software Engineer who uses AI as a core part of the development process to build, understand, and maintain complex software systems. You'll join a team working on a large ecosystem of interconnected services, shared libraries...

We are looking for a Staff Node.js Developer - Architecture . This role is fully remote, we accept candidates from anywhere around the globe, given that candidates are within an acceptable time-zone difference to UTC+4 (at least 5 hours of overlap) . Salary: up...

About the role Staff Frontend Engineers shape architecture and engineering direction across product teams while remaining close to the code. Your scope will include shared libraries, platform capabilities, developer tooling and difficult product-system problems. This...

As a Senior Software Engineer on Coder’s Agentic Engineering team, you’ll build and evolve the systems behind our agentic development experience. You’ll work across the agent harness, integrations, and workflows that connect agents with real development environments....

About the role Jiga is on a mission to help engineers build physical products faster. Think npm install for mechanical engineers - we're building the infrastructure that makes hardware development as fast as software. We're a small remote team made up of the best...

 ...the majority of our terminals are currently based on Android Native, your expertise in cross-platform solutions (e.g., Flutter, C, JavaScript) will be crucial as we expand and diversify our portfolio. You’ll play a critical role in shaping the direction of our POS-... 

The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows...

About the role At Ruby Labs, we are building Direct-to-Consumer products in the AI category. We’re looking for a Technical AI Product Manager to own and scale the integrations and connector ecosystem that powers our AI features — the third-party APIs, app integrations...

Netguru is a trusted partner in digital commerce, helping leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization , and world-class engineering and design...

 ...gameplay Clear, structured written communication; this is a remote, async team Nice to Have Basic scripting for prototyping ( JavaScript , C# , or AI-assisted tooling) Game sound design experience Our Values at Colonist We strongly adhere to these values... 

Join a fast-growing product company building an AI-powered B2B SaaS platform that helps organizations worldwide automate security, risk, and compliance workflows. The platform combines intelligent automation, real-time monitoring, and AI-driven insights to turn slow, manual...

 ...the majority of our terminals are currently based on Android Native, your expertise in cross-platform solutions (e.g., Flutter, C, JavaScript) will be crucial as we expand and diversify our portfolio. You’ll play a critical role in shaping the direction of our POS-... 

About the role As a Mid-level Software Engineer at Ledgy, you’ll build reliable, scalable product experiences that help companies manage their equity with confidence. You’ll work closely with experienced engineers, product managers, and designers to turn complex equity...