Junior Software Engineer

Kidde Global Solutions; Województwo pomorskie; Hybrid; PLN 90,000 - 140,000; Full time

Benefits offered by this job

Meal Vouchers

LuxMed Medical Insurance

MultiSport Card

IKE/IKZE Pension Contribution

Job summary

Kidde Global Solutions is hiring a Junior Software Engineer in Gdańsk to contribute to modern software solutions for security systems. You will collaborate with Systems Engineering, Hardware, Cybersecurity, and QA teams across the full development lifecycle in an Agile setting.

You will design and implement frontend and backend components using React, TypeScript, and NestJS, while growing technical skills and contributing to documentation and deployment activities. Relocation support is offered.

Qualifications

• Bachelor's or Master's degree in CS/SE/IT or related field.
• Experience as a Full Stack, Frontend, or Backend Developer.
• Proficient with HTML5, CSS3 and modern web app development principles.
• Hands-on experience with TypeScript.
• Experience with React.
• Experience with NestJS or similar Node.js frameworks.
• Understanding of RESTful APIs and client-server architectures.
• Strong English communication; able to work in Agile teams.

Responsibilities

• Design, develop, and maintain modern full stack applications.
• Develop frontend with React and TypeScript.
• Implement backend services and APIs with NestJS and TypeScript.
• Contribute to architecture and technical design discussions.
• Collaborate with cross-functional teams in an Agile environment.
• Perform code reviews and ensure software quality.

Skills

React

TypeScript

NestJS

HTML5

CSS3

REST APIs

Agile

English

Education

Bachelor's or Master's degree in Computer Science/Software Engineering/Information Technology

Tools

Jira

Git

Job description

Country: Poland

Location: Gdańsk (Hybrid)

We welcome talented professionals from across Europe. If you’re excited about this opportunity and willing to relocate to Gdansk, we’d love to hear from you. We provide relocation support to help make the transition as smooth as possible.

Contract Type: Full Time

Role: Software Engineer Intrusion, Fusion

Department: R&D / Engineering

About Us

At Aritech, part of the Kidde Global Solutions Commercial Fire Business Unit, you will join a global leader in security and safety solutions, working with cutting‑edge technologies that help protect people, property, and businesses worldwide.

We are committed to innovation, quality, and continuous improvement, while providing exciting opportunities for professional growth. As part of our team, you will work in a collaborative environment that values integrity, accountability, teamwork, and customer focus.

About the Role

We are looking for a Junior SoftwareEngineer to join our engineering team in Gdańsk.

In this role, you will contribute to the development of modern software solutions supporting security and intrusion systems used worldwide. You will be involved throughout the software development lifecycle, from requirements analysis and application design to implementation, testing, and maintenance.

You will work closely with Systems Engineering, Hardware, Product Management, Cybersecurity, Quality Assurance, Cloud, and Test Engineering teams to deliver reliable, secure, and high‑quality solutions. Working in an Agile environment, you will have the opportunity to influence technical decisions, collaborate with experienced engineers, and further develop your professional skills.

Your Responsibilities

• Design, develop, and maintain modern full stack applications.
• Develop frontend solutions using React and TypeScript.
• Implement backend services and APIs using NestJS and TypeScript.
• Contribute to application architecture and technical design discussions.
• Analyse requirements and propose effective technical solutions.
• Create and maintain technical and project documentation.
• Troubleshoot software issues and identify root causes.
• Work within an Agile software development process.
• Perform code reviews and contribute to specification reviews to ensure software quality and maintainability.
• Collaborate closely with test engineers to ensure comprehensive test coverage and product quality.
• Contribute to the continuous improvement of development processes, tools, and engineering best practices.
• Support software integration, deployment, and maintenance activities.

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Professional experience in software development as a Full Stack, Frontend, or Backend Developer.
• Practical knowledge of web technologies, including HTML5, CSS3, and modern web application development principles.
• Hands‑on experience with TypeScript.
• Experience developing applications using React.
• Experience developing backend services using NestJS or similar Node.js frameworks.
• Understanding of RESTful APIs and client‑server architectures.
• Strong analytical and problem‑solving skills.
• Ability to work effectively both independently and as part of a multidisciplinary team.
• Good command of spoken and written English.

Nice to Have

• Knowledge of additional programming languages such as C# or Python.
• Understanding of application security principles and cybersecurity best practices.
• Experience working with Jira and Git.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience with cloud‑based solutions and microservice architectures.
• Knowledge of automated testing frameworks and software quality assurance practices.

Personal Competencies

• Strong communication and collaboration skills.
• Proactive approach and sense of ownership.
• Passion for software engineering and continuous learning.
• Attention to detail and commitment to delivering high‑quality solutions.
• Ability to adapt to changing priorities in a dynamic environment.

We Offer

• Stable employment in a mature engineering environment
• Opportunities for career growth and professional development
• A culture that encourages independence, creativity, and continuous learning
• Competitive salary and benefits package:
  • Meal Vouchers
  • LuxMed Medical Insurance
  • MultiSport Card
  • IKE/IKZE Additional Pension Contribution

Individuals may also be eligible for an annual performance bonus based on both individual and company’s performance. The final compensation for this position will be set based on the individual’s knowledge, skills, and experience as it relates to the job requirements. Kidde Global Solutions is committed to providing a competitive benefits package to our employees.

Your journey with us

We always aim to provide a fair and valuable recruitment process for everyone. If selected, you will follow the next stages:

• Initial call with our recruitment team
• Up to 2 interviews with the Hiring Manager and key stakeholders

Our commitment to you

As an employer of choice, our greatest assets are the expertise, creativity, and passion of our employees. We strive to provide a great place to work that attracts, develops, and retains the best talent, promotes employee engagement, fosters teamwork, and drives innovation for the benefit of our customers. We aim to create an environment where you feel that you belong, with diversity and inclusion as the engine to growth and innovation. We develop and deploy best‑in‑class programs and practices, providing enriching career opportunities, listening to employee feedback, and always challenging ourselves.