We are looking for a
Middleware & Systems Administrator
to join our team on a
long-term engagement
inside a modern payments environment.

The team operates
enterprise middleware, transaction processing services and supporting platforms
that demand
24/7 reliability
. You will focus on
system administration, optimisation and incident resolution
for middleware and database-backed services supporting critical financial workloads.

What you will do

• 
  Deploy, configure and maintain
  WebLogic middleware
  and
  Linux application servers

• 
  Perform routine database support tasks and
  optimise SQL queries
  against Oracle databases

• 
  Manage application lifecycle tasks:
  patching, releases, configuration changes, rollback plans

• 
  Monitor systems,
  investigate alerts, troubleshoot incidents
  and apply fixes or escalate appropriately

• 
  Maintain
  runbooks, SOPs and technical documentation
  for operational procedures

• 
  Automate tasks using
  Bash/Python scripting
  and
  automation tools
  (Ansible, Terraform where applicable)

• 
  Support
  backup, restore and disaster recovery
  procedures, including DR drills

• 
  Manage
  certificates, keys and basic network configurations

• 
  Collaborate with
  developers, DBAs, network and security teams
  on cross-domain issues

• 
  Participate in
  on-call rota
  and occasional
  out-of-hours maintenance windows

• 
  Contribute to
  performance tuning and capacity planning

Requirements

• 
  2–3 years’ experience
  administering applications or databases in
  production environments

• 
  Hands-on experience with
  WebLogic administration
  (installation, domain management, tuning)

• 
  Strong
  Linux (Red Hat/CentOS/Oracle Linux)
  skills — services, logs, package management, networking

• 
  Working knowledge of
  Oracle DB
  and SQL query optimisation

• 
  Good troubleshooting skills, log analysis and root-cause investigation

• 
  Professional attitude to
  operational discipline and documentation

• 
  English at a working level

Nice to have

• 
  Exposure to
  Oracle DBA tasks
  (backups, tuning)

• 
  Familiarity with
  Docker/Kubernetes

• 
  Experience with
  Ansible, Python scripting, CI/CD for ops tasks

• 
  Exposure to
  Prometheus, Grafana, ELK/Elastic

• 
  Understanding of
  security & compliance
  in financial systems

• 
  Experience with
  ServiceNow
  or other ITSM tooling

Benefits

• 
  Solid, competitive salary.
• 
  Work in multilingual, multinational and multicultural environment on international projects
• 
  Medical care