Junior Node.js Engineer

Camlin Group; Kraków; Hybrid; PLN 60,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Office in Kraków, Poland or Lisburn,UK

Company Pension and Life Assurance

On-site parking

Private healthcare through Medicover

MyBenefit Multisport

Wellness programmes

Job summary

Camlin Group is seeking a Junior Node.js Engineer to join our team developing embedded Linux applications for monitoring equipment in electrical networks. You will work mainly with JavaScript and TypeScript, using Node.js to contribute to microservices on our embedded Linux platform and React.js to support web applications that communicate with back-end services through REST APIs.

Under guidance from experienced engineers, you will implement, test, and debug well-defined features for IoT

Qualifications

• Foundational knowledge of JavaScript or TypeScript and Node.js.
• Understanding of web fundamentals and REST APIs.
• Basic knowledge of Linux and CLI.
• Understanding of software development fundamentals, version control, testing, debugging.
• Problem-solving mindset and willingness to learn unfamiliar technologies.
• Fluent English, both written and verbal.

Responsibilities

• Implement well-defined software features using Node.js, TypeScript, JavaScript, and React with support from the team.
• Fix defects and assist with troubleshooting on Linux-based embedded systems.
• Write and maintain unit tests and contribute to integration and system testing.
• Learn to use and support the team’s CI/CD workflows.
• Collaborate with software engineers, QA, DevOps, and other engineering disciplines.
• Take part in code reviews, applying feedback to improve code quality and engineering skills.
• Maintain technical documentation for assigned features and changes.
• Communicate progress, questions, and blockers clearly.

Skills

Node.js

JavaScript

TypeScript

REST APIs

Linux

Testing & debugging

Tools

React

CI/CD

Git

Docker

Job description

We are looking for a Junior Node.js Engineer to join our team developing embedded Linux applications for monitoring equipment in electrical networks.

You will work mainly with JavaScript and TypeScript, using Node.js to contribute to microservices on our embedded Linux platform and React.js to support web applications that communicate with back-end services through REST APIs.

With guidance from experienced engineers, you will implement, test, and debug well-defined features for IoT embedded devices. This role offers exposure to the full software development lifecycle and an opportunity to build practical skills in embedded systems, web technologies, and professional engineering practices.

Responsibilities

• Implement well-defined software features using Node.js, TypeScript, JavaScript, and React with support from the team.

• Fix defects and assist with troubleshooting on Linux-based embedded systems.

• Write and maintain unit tests and contribute to integration and system testing.

• Learn to use and support the team’s CI/CD workflows.

• Collaborate with software engineers, QA, DevOps, and other engineering disciplines.

• Take part in code reviews, applying feedback to improve code quality and engineering skills.

• Maintain technical documentation for assigned features and changes.

• Communicate progress, questions, and blockers clearly.

Required Qualifications

• Foundational knowledge of JavaScript or TypeScript and an understanding of Node.js.

• Understanding of web fundamentals and REST APIs.

• Basic knowledge of Linux and confidence using a command-line environment.

• Understanding of software development fundamentals, source control, testing, and debugging.

• Problem-solving mindset and willingness to learn unfamiliar technologies.

• Fluent English, both written and verbal.

Preferred Qualifications

• Personal, academic, internship, or commercial projects using Node.js, TypeScript, JavaScript, or React

• Exposure to Docker, CI/CD, or GitLab.

• Basic understanding of Ethernet, serial communication, or TLS/SSL.

• Interest in IoT, embedded Linux, or hardware-software integration.

• Familiarity with Agile teamwork and tools such as Jira and Confluence.

Our Values

• We work together
• We believe in people
• We won’t accept the ‘way it has always been done’
• We listen to learn
• We’re trying to do the right thing

Benefits

• Employment contract with competitive salary.

• Work in small, self-organised, autonomous development teams with mentoring and opportunities to learn modern technologies and best practices.

• Hybrid work model (office in Kraków, Poland or Lisburn, UK).

• Company Pension and Life Assurance Schemes.

• On-site parking for cars and bikes.

• For employees joining our office in Poland: UoP with 80% author’s rights tax relief.

• MyBenefit system with Multisport membership and private healthcare through Medicover.

• Wellness programmes.

Equal Employment Opportunity Statement

Individuals seeking employment at Camlin are considered without regards to race, colour, religion, national origin, age, sex, marital states, ancestry, physical or mental disability, gender identity or sexual orientation.