Senior Full-Stack Php Engineer

Lufthansa Systems Poland is acclaimed and widely recognized provider of superior services and IT solutions for the aeronautical, logistic and financial industries. As a part of the Lufthansa Group we implement technological solutions and dedicated services. In this role, you will contribute to the development of web-based applications supporting a loyalty program for Lufthansa Group’s corporate and business customers. Hands-on experience with Java/Spring and React/JavaScript. Professional working proficiency in English, both written and spoken (B2/C1). Degree in Computer Science or a related field. Experience with agentic development or AI-assisted software engineering. Experience in the aviation or airline industry. Build and enhance backend services using Java/Spring and frontend applications using React/JavaScript. Ensure code quality through testing, code reviews, and adherence to development standards. Collaborate with stakeholders to understand business needs and translate them into technical solutions. Contribute to continuous improvement of development processes and technical solutions. Utilize modern development tools, including AI-assisted development solutions where applicable. An international working environment, atmosphere that stimulates development. Employment contract. Salary in the range of: Senior position 12 000 - 22 000 zł gross (contract of employment) Standard position 9 000 - 16 000 zł gross (contract of employment) Lufthansa Group membership benefits. Flexible working time and place adjusted to employee’s needs. Possibility of starting your workday between 07:00 and 11:00. Private medical care for employees and their family members. Training opportunities and real growth paths. Modern office in Oliwa - great location and comfortable workspace. Atmosphere - small teams, high independence, real impact on the project.