Senior React/Node.js Engineer – Remote & Flexible Hours

ERGO; Województwo mazowieckie; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Medical package

Sports card

Remote working option

Flexible working hours

Office in Warsaw

Job summary

ERGO Technology & Services S.A. in Poland is seeking a software engineer to design, develop and maintain web applications and APIs.

You will implement new business requirements, participate in architecture discussions, work with databases and cloud services, and collaborate with international teams. This role emphasizes software quality through testing and code reviews, as well as supporting CI/CD and deployments.

Qualifications

• Fluency in English.
• Experience with React.js and Node.js.
• Knowledge of backend frameworks such as NestJS.
• Experience with relational databases and REST APIs.
• Experience with Git version control and software testing.
• Understanding of software development best practices.

Responsibilities

• Designing, developing and maintaining web applications and APIs.
• Implementing new business requirements and improving existing solutions.
• Participating in architecture and technical design discussions.
• Working with databases and cloud services.
• Collaborating with business stakeholders and international teams.
• Ensuring software quality through testing and code reviews.
• Supporting CI/CD processes and application deployments.
• Using modern development tools, including AI-assisted solutions.

Skills

React.js

Node.js

NestJS

Relational databases

REST APIs

Git

Testing

Software development best practices

Fluency in English

Tools

AWS

CI/CD

Containerization

Docker

Job description

ERGO Technology & Services S.A. in Poland is seeking a software engineer to design, develop and maintain web applications and APIs.

You will implement new business requirements, participate in architecture discussions, work with databases and cloud services, and collaborate with international teams. This role emphasizes software quality through testing and code reviews, as well as supporting CI/CD and deployments.