Senior Observability Engineer for Data Middleware

DevOps

Senior Observability Engineer for Data Middleware

DevOps
-, Warszawa

Citigroup

Full-time
Permanent
Senior
Hybrid

Job description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.


Job Overview

Exciting senior role in Observability with growth and flexibility. Primary responsibilities will be to provide engineering services for a new global MeshIQ Observability platform for Data Middleware products including: Kafka, Solace, MQ and EMS as well as web serving platforms and future support for ETL and BPM domains. The Candidate will provide senior engineering leadership for our operations team and thought leadership for our wider Observability roadmap and goals. You will be a core team member involved in the evaluation and planning of our Cloud Adoption strategy.


Responsibilities:

  • Serve as a technology subject matter expert for internal and external stakeholders and provide direction for all firm mandated controls and compliance initiatives, all projects within the group and in creating a technology domain roadmap

  • Ensure that all integration of functions meet business goals

  • Define necessary system enhancements to deploy new products and process enhancements

  • Develop build deployment packaging and automation

  • Responsible for architecture and implementation of HA (High Availability) and DR/COB (Continuity of Business)

  • Manage security screening and vulnerability tracking for Citi's software certification process

  • Performance monitoring and L3 troubleshooting support

  • Integration with enterprise services such as identity management, logging, secrets management,   ticketing, etc.


Qualifications:

  • 5+ years' experience Solution Architecture, Analysis, Design, Development, Integration and supporting Observability solutions:

  • Observability platforms: MeshIQ products (Nastel Navigator, AutoPilot, X-Ray) would be ideal, but all relevant experience with platforms like Prometheus, Grafana, AppDynamics, ElasticSearch etc.

  • Automation scripting: Ansible, Linux shell, python, etc.

  • DevOps Tools: GitHub, Bitbucket, Harness, Jenkins, Artifactory, etc.

  • CICD Automation: experience deploying and troubleshooting common programming languages such as Java, Python, etc.

  • 3+ years’ past experience developing, integrating or supporting Data Middleware products, e.g. messaging, streaming, ETL, BPM, etc.   

  • Experience performance tuning, optimization, monitoring, and troubleshooting

  • Experience in AWS/ GCP / Openshift is an added advantage but not mandatory


We offer:

  • Private Medical Care Program

  • Life Insurance Program

  • Pension Plan contribution (PPE Program)

  • Employee Assistance Program

  • Paid Parental Leave Program (maternity and paternity leave)

  • Sport Card

  • Holidays Allowance

  • Sport and team recreation activities

  • Special offers and discounts for employees

  • Access to an array of learning and development resources

  • A discretional annual performance related bonus

  • A chance to make a difference with various affinity networks and charity initiatives

Tech stack

    English

    B2

    MeshIQ

    regular

    Prometheus

    regular

    Grafana

    regular

    AppDynamics

    regular

    Elasticsearch

    regular

    Linux Shell

    regular

    Python

    regular

    GitHub

    regular

    Bitbucket

    regular

    Harness

    regular

Office location

Published: 05.02.2026

Senior Observability Engineer for Data Middleware

Summary of the offer

Senior Observability Engineer for Data Middleware

-, Warszawa
Citigroup
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