Advanced Full-Stack Software Engineer - Services & Connectivity - m/f/d

Honeywell Aerospace; Kraków; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Meal Voucher Card

Luxmed Medical insurance

Retirement savings (PPK)

Accident insurance

Multisport card

Induction and training

Relocation assistance

Employee assistance program

Job summary

Honeywell Aerospace in Krakow is seeking a QA Automation Engineer to join our Full-Stack development team building aviation systems for private aircraft fleets, satellite broadband, and pilots tools, delivering scalable microservices and cloud-native applications. The role is hybrid (3 days in the office, 2 days remote).

You will develop CI/CD pipelines, collaborate with systems engineers, data scientists, and cloud architects, and work with Docker, Kubernetes, Elastic, PostgreSQL, and Mongo to

Qualifications

• University education in CS, Engineering or related fields.
• Fluent in English.
• Proficiency in Java + Spring Boot or Node.js + TypeScript for backend; React + TypeScript for frontend.
• Interest in backend and frontend work over time.
• Experience with SQL and NoSQL databases.
• Cloud platforms such as Azure.
• Experience with REST APIs, GraphQL, and modern web architecture.
• Strong collaboration with cross-functional teams.

Responsibilities

• Re-architect and transform applications into scalable microservices.
• Design and build cloud-native systems using microservices; deploy with Docker and Kubernetes.
• Architect secure data management with Elastic, PostgreSQL and Mongo in a zero-trust framework.
• Develop CI/CD pipelines for high availability and rapid deployment.
• Collaborate with systems engineers, data scientists, and cloud architects.

Skills

Java + Spring Boot

Node.js + TypeScript

ReactJS + TypeScript

SQL (Elastic, PostgreSQL)

NoSQL (Mongo)

Cloud platforms (Azure)

REST APIs & GraphQL

English fluency

Team collaboration

Backend & frontend versatility

Education

Computer Science / Engineering / Applied Math

Related fields

Tools

Docker

Kubernetes

Job description

Job Description

Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace, we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.

Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.

Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.

Every horizon. Every mission. Every day.

Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space — from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board.

Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology that help aircraft perform safely and with precision. Our systems are on board 90% of the world's aircraft — serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight.

We are looking for QA Automation Engineer to join our Full-Stack development team in Krakow. Join a team building modern apps for aviation systems – private aircraft fleets, satellite broadband, and tools for pilots, enhancing scalable microservices-oriented applications that drive best-in-class services, including the Performance and Maintenance Recommendations.

This is a hybrid role, 3 days at the office and 2 days work from home model.

Responsibilities

• Application development: Re-architect and transform applications into scalable microservices, ensuring seamless operation.
• Cloud-Native Development: Design and build scalable systems utilizing microservices architecture. Deploy applications using Docker and manage deployments with Kubernetes. Develop APIs to facilitate secure and efficient data exchanges.
• Data Management: Architect secure data management solutions with an emphasis on compliance and data security standards within a zero-trust framework using Elastic, PostgreSQL and NoSQL databases like Mongo.
• Automation: Develop CI/CD pipelines to assure high availability and rapid deployment of features.
• Collaboration: Work closely with systems engineers, data scientists, and cloud architects to align on project objectives, facilitating a collaborative work environment.

Qualifications

• University education majoring in Computer Science, Engineering, Applied Mathematics, or related fields.
• Fluent in English.
• Proficiency in Java + Spring Boot or Node.js + TypeScript (NestJS) for backend development, ReactJS + TypeScript for frontend roles.
• Interest in learning and working on both backend and frontend over time.
• Experience with SQL (Elastic, PostgreSQL) and NoSQL(Mongo) databases.
• Practical experience with cloud platforms such as Azure or similar.
• Experience with REST APIs, GraphQL, and modern web application architecture is a plus.
• A strong collaborative approach, with a proven track record of working with cross-functional teams to design and implement innovative solutions.

Our offer

• Professional-grade technology equipment and tools - Honeywell provides top-of-the-line superior gear and tools that will empower you to solve any problem with ease and efficiency
• Competitive Salary regularly increased based on your performance
• 3 + 2 flexible work arrangement & Flexible working hours
• Meal Voucher Card
• Luxmed Medical insurance package
• Increased employer contribution to Retirement savings (PPK)
• Accident insurance (Generali)
• Multisport card
• Comprehensive induction, ongoing training and development to set you up for success
• In-house and external learning platforms supporting development opportunities
• Work experience opportunities to help you grow your career with us
• Global employee networks to help you connect and grow
• Employee Engagement activities
• Assistance with relocation to Krakow where applicable (International & Domestic)
• Employee Assistance Program - Free and confidential service to help with any difficulties regarding work, life and personal or family matters

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Join a team recognized for leadership, innovation, and diversity