368,657open jobs
9,442companies
50,883added this week
Browse all
Salary
$52k – $94k per year (Estimated)
Location
Remote/Hybrid (Warsaw, Poland)
Employment
Full-Time
Overview
Company
Impact
Profile match
Citi is a leading global financial services company headquartered in New York City, offering a broad range of banking, investment, and wealth management services to consumers, corporations, and institutions. As one of the world's largest banking institutions, it operates across more than 160 countries and jurisdictions, serving as a critical facilitator of global commerce. Through its primary consumer division, Citibank, alongside its institutional businesses, the company provides everyday banking, credit cards, capital markets solutions, and cross-border payment infrastructure worldwide.

Site Reliability Engineer (SRE)

DevOps Support at Citi is at the cusp of a major transformation. The production support team is transitioning to a complete Site Reliability Engineering (SRE) model, leveraging established SRE principles and the latest technologies in Generative AI. We are adopting agile methodologies to advance SRE tasks focused on observability, reliability, and resiliency for our developer tools.

We are seeking a highly motivated and results-oriented Site Reliability Engineer (SRE) to join our growing team. As an SRE, you will play a critical role in ensuring the reliability, performance, and scalability of our mission-critical applications and infrastructure. The role requires you to learn and embrace multiple tenets of Support and SRE. You will be responsible for designing, implementing, and maintaining systems that deliver a seamless experience for our users.

Responsibilities:

  • Design, implement, and maintain monitoring solutions using tools like Grafana, Kibana, and AppDynamics.

  • Define SLOs/SLIs for developer pipeline applications to ensure high availability and performance.

  • Proactively identify and resolve application performance bottlenecks.

  • Develop automation scripts using Python, JavaScript, or Go to streamline operational tasks.

  • Focus on projects related to Generative AI and task automation.

  • Take ownership of complex problems and collaborate with the team to drive them to resolution.

  • Balance proactive solution-seeking with hands-on incident resolution.

  • Analyze system logs and metrics to perform root cause analysis of issues.

As an SRE, you will:

  • Gain exposure to cutting-edge technologies used by Citi, such as Tekton and Harness on OpenShift.

  • Gain hands-on experience in Generative AI implementation and building automation models from idea inception to product delivery.

  • Learn the end-to-end process of building observability for supported applications and participate in designing SLOs/SLIs to improve application performance.

Qualifications:

  • Proficiency in Python, Java, or Node.js (preferred).

  • Good understanding of the Software Development Lifecycle (SDLC) and pipeline management.

  • Basic understanding of observability principles and SLOs/SLIs.

  • Experience using monitoring tools such as Grafana, Kibana, Prometheus, and AppDynamics.

  • Basic working knowledge of data visualization tools like Tableau.

  • Understanding of Agile concepts and processes.

  • Working or theoretical knowledge of OpenShift, Tekton, and Harness pipelines.

  • Excellent problem-solving and analytical skills. Strong communication and collaboration skills.

What we can offer you:

By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include:

  • Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program)

  • Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates

  • Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates

  • Employee Assistance Program financed by Employer

  • Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave)

  • Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates

  • Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events.

  • Additional day off for volunteering

  • Cafeteria/ flex benefit - a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform.

  • Opportunity to receive an annual discretionary incentive award

  • Special offers and discounts for employees

  • Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Support

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

zł165,020.00 - zł280,980.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
368,657 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
Warsaw
$173k – $314k per year • In office • Full-Time • 12+ years exp • Bachelor's Degree • San Francisco
Apex
JavaScript
Node JS
Python
SQL
TypeScript
Apex
Lightning Web Components
AI/ML
Agentforce
AI Agents
Claude
Claude Code
Copilot
Cursor
LLM
RAG
DevOps
AWS
Azure
CI/CD
Docker
GCP
GitHub
Grafana
gRPC
Kubernetes
New Relic
Prometheus
Splunk
Marketing
Salesforce
QA
Cypress
JMeter
k6
Locust
Playwright
Postman
Rest-Assured
Selenium
Apply
In office • Internship • 1+ year exp • Bachelor's Degree • San Francisco
Go
JavaScript
Ruby
Scala
Apply
In office • Internship • 1+ year exp • Bachelor's Degree • Bucharest
Go
JavaScript
Ruby
Scala
Apply
$22k – $50k per year (Estimated) • Remote/Hybrid • Full-Time • Mexico City
DevOps
AppDynamics
SLI/SLO/SLA
Splunk
Windows Server
Apply
$96k – $134k per year • Remote/Hybrid • Full-Time • Bachelor's Degree • New York
JavaScript
Swift
TypeScript
Java
Java
Spring Framework
Databases
Apache Kafka
PostgreSQL
AI/ML
AI Agents
Claude
Copilot
Fine-tuning
Flink
LangChain
LangGraph
Llama
LlamaIndex
Prompt Engineering
PyTorch
RAG
TensorFlow
Transformers
Devin
Hugging Face
OpenAI
Frontend
Angular
React.js
Mobile
MVC
DevOps
AWS
CI/CD
Docker
Kubernetes
OpenShift
Splunk
Vector
GitHub
Analytics
Tableau
Apply
$22k – $50k per year (Estimated) • Remote/Hybrid • Full-Time • Mexico City
DevOps
AppDynamics
SLI/SLO/SLA
Splunk
Windows Server
Apply
$96k – $134k per year • Remote/Hybrid • Full-Time • Bachelor's Degree • New York
JavaScript
Swift
TypeScript
Java
Java
Spring Framework
Databases
Apache Kafka
PostgreSQL
AI/ML
AI Agents
Claude
Copilot
Fine-tuning
Flink
LangChain
LangGraph
Llama
LlamaIndex
Prompt Engineering
PyTorch
RAG
TensorFlow
Transformers
Devin
Hugging Face
OpenAI
Frontend
Angular
React.js
Mobile
MVC
DevOps
AWS
CI/CD
Docker
Kubernetes
OpenShift
Splunk
Vector
GitHub
Analytics
Tableau
Apply
$24k – $54k per year (Estimated) • Remote/Hybrid • Full-Time • 2+ years exp • Mexico City
Apply
$139k – $208k per year • Remote/Hybrid • Full-Time • 6+ years exp • Bachelor's Degree • Irving
Management
Confluence
Apply
$35k – $77k per year (Estimated) • Remote/Hybrid • Full-Time • Warsaw
Apply
$35k – $77k per year (Estimated) • Remote/Hybrid • Full-Time • Warsaw
Apply
DevOps Engineer 5 hours ago
$49k – $88k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Bash
Python
DevOps
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Git
GitHub
GitHub Actions
GitOps
Grafana
Kubernetes
Loki
Prometheus
Terraform
Thanos
Apply
Senior Data Scientist 9 hours ago
$54k – $88k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • 4+ years exp • Master's Degree • Warsaw
Python
SQL
Databases
Databricks
Google BigQuery
AI/ML
Spark
DevOps
Azure
GCP
GitHub
Kubernetes
Analytics
Power BI
Tableau
Management
Confluence
Jira
Apply
$18k – $41k per year (Estimated) • In office • Full-Time • 1+ year exp • Bachelor's Degree • Warsaw
AI/ML
Aider
Apply
$72k – $114k per year (Estimated) • Remote/Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Warsaw
Go
Rust
SQL
Rust
Axum
SQLx
Tonic
Databases
PostgreSQL
AI/ML
InfiniBand
NVLink
DevOps
AWS
Cilium
gRPC
Kubernetes
KubeVirt
KVM
OpenTelemetry
Platform Engineering
Rest API
Splunk
Cybersecurity
Calico
Keycloak
Apply
See all jobs
This is one of many
368,657 more open roles from verified company boards, updated every day.