Senior Full-stack Software Engineer – Nest.js/Node.js, React

Software Mind

. Work with a Scrum team of Engineers on a greenfield project .

Posted 9/18/2026full-timeRemote • Poland, RomaniaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing responsive applications using JavaScript/TypeScript and React, with a strong focus on performance, security, and compliance with industry standards. Proven ability to design scalable microservices and deliver high-quality software solutions in a collaborative Scrum environment.

Highest-signal resume keywords

JavaScript/TypeScript DevelopmentReact UI Component DevelopmentMicroservices Design with NestJSUnit Testing with JestApplication Security Compliance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptTypeScriptReactNode.jsReduxNestJSPostgreSQLUnit TestingClean Code PrinciplesDesign Patterns

Soft Skills

OwnershipCollaborationEstimation

Tools & Technologies

AzureJest

Industry Keywords

WCAG StandardsMicroservicesOWASP GuidelinesPerformance OptimizationCybersecurity

Tech Stack

Tools & technologies

AzureJavaScriptJestMicroservicesNode.jsPostgresReactReduxTypeScript

About the role

Key responsibilities & impact

Work with a Scrum team of Engineers on a greenfield project
Develop software applications and solutions based on documented business and system requirements
Understand how applications operate, are structured, and how customers use them
Take ownership of delivery schedule and quality of results
Provide input and estimates about the effort required to build desired functionality
Design applications for stability, scalability, and performance
Build solutions using JavaScript/TypeScript, Node.js, React, and Azure

Requirements

What you’ll need

Approximately 5 years of development experience using JavaScript/TypeScript
Expertise in building responsive and advanced UI components compliant with WCAG standards using React
Applications well-performant and optimized for mobile devices or weak internet connection
Deep knowledge of Redux
Proven knowledge in designing and implementing microservices with NestJS and PostgreSQL
Applying clean code principles and design patterns
Ensuring applications are secure to the highest industry standards and resistant to cyber attacks, following OWASP guidelines
Strong experience with unit testing using Jest
Candidates must be based in the European Union

Benefits

Comp & perks

Flexible and remote cooperation options
International projects with leading global clients
Travels related to international projects
Non-corporate atmosphere
Access to language classes
Access to knowledge-sharing initiatives
Access to private healthcare and life insurance
Access to multisport card
Availability and terms of individual benefits may vary depending on the chosen form of cooperation