Lead Java Developer

WHO WE ARE?

ALTEN – A Global Leader in Engineering and IT Services

Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2024, it achieved revenues exceeding 4.14 billion euros and employs over 57,700 people, 88% of whom are engineers and IT experts.

ALTEN Polska has been operating for 13 years, supporting its clients' innovation, research and development, and IT systems. It has offices in Kraków, Warsaw, Wrocław, Gdańsk, and Poznań.

It serves key industries such as aerospace, space, industrial solutions, automotive, railway, energy, finance, telecommunications, and retail.

Areas of expertise: business analysis, cybersecurity, artificial intelligence, data analysis and cloud solutions, application development, software testing, project management, embedded software, quality management, industrialization, digital transformation, and industrial engineering.

For more information, visit: http://www.altenpolska.pl

Location: Warsaw (2 times per week in office)

WHAT YOUR CHALLENGES WILL BE?

▪ Working as an Expert Java developer (with Apache Kafka) in Payments Data Domain

▪ Review, refactor and optimize existing Java services

▪ Technical lead for developers / data engineers in a scrum team

▪ Contributing to solution architecture, design and maintainability of applications

▪ Designing, building and maintaining near real-time data pipelines

▪ Interacting with product owners and stakeholders to clarify requirements and detailed reporting needs

▪ Supporting the transition of the existing solutions to a modern tech stack

▪ Collaborating with other engineers and properly documenting your design and solutiona

WHAT DO WE REQUIRE?

▪ Expert in Java (Java8/Java21)

▪ Expert in designing, developing and optimizing Kafka producer and consumer code

▪ Expert in SQL (Oracle, DB2, MSSQL or similar RDBMS)

▪ Experience building distributed, highly-available and high-throughput applications

▪ Hands-on knowledge of practices like domain driven design, event sourcing architecture patterns, microservices architecture and clean code

WHAT CAN WE OFFER?

ALTEN's DNA combines human values, a culture of excellence and experience in serving its clients. We offer an individual approach to each employee in the spirit of work-life balance. We place emphasis on responsible, sustainable development and pro-ecological solutions.

We offer:

▪ A full-time contract with possibility to choose the form of employment (UoP/B2B)

▪ Stable and long-term cooperation

▪ A clearly defined career path and the possibility of development in four areas as: Project Manager, Business Manager, Technical Leader and a specialist in their field.

▪ Participation in company conferences, trainings, workshops, integration meetings, etc.

▪ Certification and training opportunities

▪ Opportunity to relocate and work in different ALTEN Polska branches

BENEFITS

▪ Medicover medical care

▪ Medicover dental care

▪ Medicover Benefits platform / Medicover Sport card

▪ Employee referral program

▪ Layette for a newborn employee’s child

▪ Group life insurance

▪ Pension scheme

Join our team and let’s build tomorrow’s world today!

NOTICE: We kindly inform you that we will contact the selected candidates.