Full-time Remote allowed

We’re opening the position of a Senior Apache Karaf Developer to provide consulting services to our Client – a big US cloud services provider Company specializing in enterprise cloud and on-prem data management and data integration products.

Their i Paa S platform is among leaders of the market. Our team is helping to develop one of the i Paa S products that provides service development and orchestration capabilities for enterprise customers.

There is a request from our Client to provide expert help for Apache Karaf upgrade from version 3.0.2 to version 4.4.6 for one of the Client’s on-premises products. The Client’s Product Team faced some difficulties with this upgrade, and they are looking for someone who can help with this challenge. It is a short-term involvement to help resolving found issues and unblock the main team.

Responsibilities:
Work with Product Team to upgrade the Apache Karaf version from v 3.0.2 to 4.4.6
Help to resolve issues and validate results

Requirements:
5+ years of experience in software development using Java (8 – 17)
Strong knowledge of Java Core
Apache Karaf versions 3.X-4.X
Java OSGI
Good soft skills
English level – Upper-Intermediate or higher

We offer:
Remote-first work model with flexible working hours (we provide all equipment)
Comfortable and fully equipped offices in Lviv and Rzeszów
Competitive compensation with regular performance reviews
18 paid vacation days per year + all state holidays
12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
Medical insurance with an affordable family coverage option
Mental health program which includes free and confidential consultations with a psychologist
English and German language courses
Corporate subscription to learning platforms, regular meetups and webinars
Friendly team that values accountability, innovation, teamwork, and customer satisfaction
Inclusive environment where everyone feels valued and treated equally. We proudly partner with Veteran Hub to support Ukrainian veterans
We are committed to supporting Ukraine and actively participate in charity initiatives

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