Senior JBoss Middleware Specialist

Expected, Red Hat JBoss, JBoss Application Ser, Linux, Shell, Ansible

Optional, OpenShift, Kubernetes

Operating system, Linux

About the project, Join NATEK as a Senior JBoss Middleware Specialist and become part of the NATEK Middleware Team working with MQ, Tomcat, JBoss and Apache technologies. You will work in an international environment, supporting business-critical enterprise environments. The role is focused on hands-on middleware administration, production support, high availability and performance.

This is how we work, at the client's site

Your responsibilities, Administration, configuration, deployment, patching and upgrades of Red Hat JBoss EAP / JBoss application servers, Troubleshooting complex issues in large-scale enterprise production environments, Supporting JBoss clustering, high availability and business-critical systems, Performing JVM and JBoss performance tuning, including memory, threads, connection pools and garbage collection, Providing L2/L3 production support, including incident and problem management, Performing root-cause analysis and implementing solutions to prevent recurring issues, Administration and troubleshooting of Linux/Unix operating systems, Working with web servers, reverse proxies, load balancers and TLS/SSL, Developing and maintaining Shell scripts and/or Ansible automation, Ensuring system stability, availability and adherence to operational processes, Collaborating with international teams and communicating technical issues and solutions in English

5+ years of hands-on experience with Red Hat JBoss EAP / JBoss application servers, Strong experience in JBoss administration, configuration, deployment, patching, upgrades and troubleshooting, Strong knowledge of Linux/Unix operating systems, Experience with JBoss clustering, high availability and production environments, Strong knowledge of JVM and JBoss performance tuning, including memory, threads, connection pools and GC, Experience with L2/L3 production support, incident/problem management and root-cause analysis, Good understanding of web servers, reverse proxies, load balancers and TLS/SSL, Experience with Shell scripting and/or Ansible for administration and automation, Ability to independently troubleshoot complex issues in large-scale enterprise environments, Good English and communication skills, Hands-on infrastructure/middleware background rather than a Java development profile, Experience supporting business-critical production systems, high availability and strict operational processes

Optional, Experience with Red Hat OpenShift, Kubernetes or containers, Knowledge of monitoring and observability tools, Experience in enterprise banking or other highly regulated environments, Knowledge of other middleware platforms, such as IBM WebSphere or Apache Tomcat

What we offer, Flexible type of employment (COW OR B2B), Internal Mobility Program – enjoy many opportunities for career growth, job rotations, diversity of projects & technologies, International, diverse, and inclusive working environment – get experience in global projects for worldwide leaders and enjoy multinational teams, Referral Program – enjoy cooperation with your colleagues and get the bonus!, 5/10 years NATEK club – we offer long term cooperation and celebrate each fifth year cooperation anniversary with gifts, NATEK CSR Events & team buildings – enjoy our values: accountability, partnership and expertise and #workITwithus, Education – benefit from our know how, learning courses and certificates and IT events – be part of community of leaders of the industry and take part as a speaker or a visitor, Relocation Bonus – reimbursement for moving expenses for out-of-town candidates, Bonuses for Personal Events – we congratulate you important events of your life: giving birth to children, university graduation, etc., MyBenefit (Cafeteria) – use our e-shop with corporate benefits like travel, theater tickets, books etc., Additional Medical health care – on top of standard health insurance, Multisport Club Card, Technical and Personal training – we are investing in your skills growth, Language courses, 1 paid day off for volunteering – we are supportive in all charity ideas

This is how we work on a project, team-level deployment, documentation, issue tracking tools, testing environments

Benefits, sharing the costs of sports activities, private medical care, life insurance, remote work opportunities, flexible working time, integration events, employee referral program, extra leave

NATEK POLAND, Established in Brno, Czech Republic in 2004, we have been working with world leaders in the IT industry from day one. We are an experienced company with in-depth knowledge of building high-performing IT project teams., , Our mission is to deliver high-quality IT outsourcing solutions within CEE to help our clients make improvements in their performance while providing our employees with a work environment based on partnership., , Our teams’ experience in various industries (FMCG, banking, automotive, telecommunication) allows us to properly anticipate clients’ needs. Thanks to our expertise we develop customized solutions. Our recruitment department can match IT experts to the rights projects to provide a, win-win situation.

This is how we work,