SOFTEQ DEVELOPMENT CORP
Senior Fullstack Developer (Javascript + Node.js) Poland
SOFTEQ DEVELOPMENT CORP, Stafford, Texas, us, 77497
Established in 1997, Softeq was built from the ground up to specialize in new product development and R&D, tackling the most difficult problems in the tech sphere. Now we've expanded to offer early-stage innovation and ideation plus digital transformation business consulting. Our superpower is to deliver all of this under one roof on a global scale. So let's get started and build a better future together!
We are expecting to grow our team and begin new projects in the next 1-2 months, as such, were starting to accept resumes and process chosen candidates.
Feel free to apply!
Locations / type of contract
Vilnius, Lithuania (employment contract, hybrid/remote)
Warsaw, Poland (B2B contract directly with Softeq, fully remote)
Responsibilities
Frontend (React): Build modern, responsive, and accessible UI components using React / Next.js Implement clean, modular front-end architecture using hooks and component libraries Optimize rendering performance and frontend UX across devices Collaborate with designers to turn UI/UX into functional interfaces
Backend (Node.js):
Design and implement RESTful or GraphQL APIs using Node.js / Express / Nest.js Build scalable microservices with proper separation of concerns Work with relational and NoSQL databases (PostgreSQL, MongoDB, etc.) Implement authentication, authorization, and role-based access control Integrate with third-party APIs and services (payments, notifications, etc.) Ensure robust error handling, logging, and testing
Requirements
5+ years of experience in fullstack web development Deep knowledge of JavaScript/TypeScript across both frontend and backend Proficiency with React (or Next.js) and related frontend tooling (Webpack, Vite, etc.) Strong backend skills in Node.js and one or more frameworks (Express, Nest.js, etc.) Solid understanding of database design and query optimization (PostgreSQL, MySQL, MongoDB) Experience with API design, authentication flows, and JWT/OAuth2 Experience with Git, CI/CD, and automated testing Strong architectural and problem?solving skills Ability to communicate clearly, collaborate cross?functionally, and mentor others Very good English language written and verbal communication skills (min. B2 level)
Nice to have
Experience with Cloud platforms (AWS, GCP, Azure) Experience with Docker, containerized deployments, or Kubernetes Familiarity with serverless architecture (AWS Lambda, Firebase Functions) Exposure to microfrontend or monorepo setups (Turborepo, Nx) Familiarity with Agile processes, Jira, Scrum/Kanban boards
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Responsibilities
Frontend (React): Build modern, responsive, and accessible UI components using React / Next.js Implement clean, modular front-end architecture using hooks and component libraries Optimize rendering performance and frontend UX across devices Collaborate with designers to turn UI/UX into functional interfaces
Backend (Node.js):
Design and implement RESTful or GraphQL APIs using Node.js / Express / Nest.js Build scalable microservices with proper separation of concerns Work with relational and NoSQL databases (PostgreSQL, MongoDB, etc.) Implement authentication, authorization, and role-based access control Integrate with third-party APIs and services (payments, notifications, etc.) Ensure robust error handling, logging, and testing
Requirements
5+ years of experience in fullstack web development Deep knowledge of JavaScript/TypeScript across both frontend and backend Proficiency with React (or Next.js) and related frontend tooling (Webpack, Vite, etc.) Strong backend skills in Node.js and one or more frameworks (Express, Nest.js, etc.) Solid understanding of database design and query optimization (PostgreSQL, MySQL, MongoDB) Experience with API design, authentication flows, and JWT/OAuth2 Experience with Git, CI/CD, and automated testing Strong architectural and problem?solving skills Ability to communicate clearly, collaborate cross?functionally, and mentor others Very good English language written and verbal communication skills (min. B2 level)
Nice to have
Experience with Cloud platforms (AWS, GCP, Azure) Experience with Docker, containerized deployments, or Kubernetes Familiarity with serverless architecture (AWS Lambda, Firebase Functions) Exposure to microfrontend or monorepo setups (Turborepo, Nx) Familiarity with Agile processes, Jira, Scrum/Kanban boards
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