Testing Senior Analyst with Python Job at Citi (Warsaw)

QA Testing Analyst: III (Senior)

Responsible for the planning integration test casing scripting and execution of ...

Location

United States , Columbus, OH

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Need to be able to create and have created test plans/test scripts
Moderate to Advanced SQL skills
Focus in on testing of data not front or UI testing
Maintain test data generator – Preferable to know python
Experience in scripting or programming Python excel macros
Development Experience preferably in python
Experience with large data migrations
Experience with API Testing
Collections background
Commercial loan or CC background preferred but not a deal breaker

Job Responsibility

Responsible for the planning integration test casing scripting and execution of all testing to ensure proper coverage
Schedules and leads test deliverables review sessions as necessary
Work on multiple projects/systems as a project team member and are considered to be a subject matter expert for a single project/system
Collaborate with the BSA and Development teams in the analysis and review of business objectives and requirements to ensure requirements are testable
Actively participate in the review of architectural and technical design specifications
Develop document and maintain the test data validation end to end testing flows
Conducts testing using manual and/or automated test processes and reports results
May run database queries in order to supply data validation within test scripts
Updates test cases based upon approved change requests
Works with BSAs and Development teams on defect analysis and triage

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Senior QA Analyst

As a member of our quality analyst team you will have a pivotal role within the ...

Location

United States

Salary:

Not provided

Tekmetric

Expiration Date

Until further notice

Requirements

5+ years of experience testing cloud web and mobile customer facing applications
2+ years of experience leading testing on a product area or feature
Proficiency in scripting/programming languages (e.g., Python, Java, Javascript/Typescript)
Experience with test automation frameworks (e.g., Selenium, JUnit, Cypress, Playwright, RestAssured)
Strong knowledge of software testing methodologies, tools, and processes
Knowledge of software development lifecycle and agile methodologies
Strong analytical and problem-solving skills, with keen attention to detail
Excellent communication skills, both written and verbal
Ability to work effectively in a collaborative team environment

Job Responsibility

Create and maintain detailed test plans, test cases, and test scripts based on requirements and design documents
Collaborate with stakeholders to understand project requirements and functional specifications
Contribute to the development of testing strategies aligned with project goals
Determine the appropriate testing methodologies for specific projects
Execute manual tests to identify defects, usability issues, and inconsistencies in software functionality
Executing & performing API Testing
Perform regression testing to ensure that new features and bug fixes do not negatively impact existing functionality
Design, develop, and maintain test automation frameworks
Implement automated test scripts for functional and regression testing
Integrate testing into CI/CD pipelines

What we offer

Flexibility of remote work
Competitive base salaries
Generous Paid Time Off
Paid maternity, parental bonding, and medical leave
Comprehensive health benefits (Medical, Dental, Vision, and Prescription coverage)
Free, confidential counseling through BetterHelp
401(k) Retirement Savings Plan with 100% employer match on contributions up to 6%
Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA)
Life and Accidental Death & Dismemberment (AD&D) Insurance
Up to $60/month toward fitness, mental health, or wellness

Fulltime

Senior Data Analyst

We are building a data-driven product culture, and we are looking for a Senior D...

Location

Germany , Berlin

Salary:

Not provided

FoodLabs & Atlantic Labs

Expiration Date

Until further notice

Requirements

5+ years of experience in product or business analytics with demonstrated business impact
Strong SQL and Python skills
Hands-on experience designing and interpreting A/B tests in real product environments
Strength in prioritization and stakeholder alignment in fast-moving settings
Able to work comfortably with evolving or imperfect data
Clear storytelling and strong communication skills
Experience with BI tools such as Tableau or Metabase

Job Responsibility

Drive Product Insights and Decisions
Strengthen Our Experimentation Culture
Own Metric Governance and Alignment
Improve Data Foundations for Analytics
Communicate and Enable

What we offer

28 days of paid vacation (increased by 1 day for every 2 calendar years of service, up to a maximum of 30 days)
1 day of special leave for community service
5 days of paid educational leave
Possibility of unpaid leave
Hybrid working model (remote up to 2 days / week)
Dog-friendly office
Annual training budget of EUR 750
Mentoring opportunities
Constant career development conversations
30 EUR Urban Sports Club grant

Fulltime

Senior Data Analyst

Provide Advisory & Assistance Services (A&AS) to the United Operational Test Tea...

Location

United States , Las Vegas

Salary:

Not provided

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
High School diploma/GED and 13 years of relevant data analysis experience, an Associate's degree plus 7 years, or a Bachelor’s degree plus 5 years of relevant experience
Active Top Secret security clearance required
Proficiency in SQL for data querying and manipulation
Experience with Microsoft SQL Server, PostgreSQL, Apache Spark and Hadoop for processing large datasets
Proficiency in Python and VBA for data analysis, scripting, automation, and reporting dashboard tools
Minimum of 5 years of experience in Air Force or Navy operations and tactics
Demonstrated knowledge of fighter aircraft and operational testing methodologies
Familiarity with Air Force Instructions (AFIs), AFMAN 91-201, DoDI 6055.9, and other applicable instructions and standards related to operational testing
Ability to create and execute data management strategies that align with Operational Test analysis requirements

Job Responsibility

Provide Advisory & Assistance Services (A&AS) to the United Operational Test Team (UOTT) and the Air Dominance Division shaping and managing the end-to-end data infrastructure and analytic processes that drive operational test and evaluation (OT&E)
Developing and overseeing data requirements, procedures, and governance building and maintaining analysis tools, managing test data, and producing high-impact technical deliverables
Lead efforts to develop, coordinate, and sustain a unified data-analysis toolset across AFOTEC Detachment 6 sites, ensuring consistent and efficient analytics across the enterprise
Primarily assist Operations and Data Analysts in managing and improving data workflows by organizing data, streamlining database processes, and optimizing tools on existing data infrastructures
Ensures efficient data movement between test sites
Supervises and monitors the technical deployment of data analysis networks, troubleshooting issues and ensuring alignment with data analysis requirements
Identifies and addresses potential bottlenecks in data analysis network performance and collaborate with cyber security and network engineering teams to integrate new software and procedures to improve data processes

Fulltime

Valuation Control Senior Business Analyst

This is a senior business analyst role within Citi’s Finance Team. The position ...

Location

Poland , Warsaw

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-7 years of work experience preferred
Experience in business analyst role for complex system implementation projects
Knowledge of the software development lifecycle
Finance and/or Product Control / Valuation Control experience is preferred
Familiarity with advanced data tools (e.g. Python, KNIME, etc) will be an advantage
Leadership skills / people management experience will be an advantage
Strong planning & organisational skills
advanced analytical skills
Excellent interpersonal and stakeholder management skills, ability to deal with a range of senior/junior staff across a number of disciplines
Self-motivated with the ability to make decisions in the absence of detailed information

Job Responsibility

Working alongside the broader VCG team to design and implement a Best In Class Finance function
Delivery of business requirement and user-acceptance testing for Valuation Control programs, in line with Citi documentation standards
Partnering with Technology to deliver the right infrastructure tools and solutions aligned to both the Valuation Control vision and best in class Finance direction
Appropriately assessing risks and issues related to the projects and ensuring timely and effective escalation
Stakeholder management covering global Valuation Control teams and leads, Technology partners and Internal Audit
Creating ideas and insight of how the Valuation Control process can be improved, simplified and operate more effectively
Support change management design, development, delivery and management of communications
Lead roll out changes with key stakeholders
Act as point of contact for leaders within Valuation Control, helping them fulfill the role of change sponsor
Create actionable deliverables and drive the agenda forward

What we offer

Paid Parental Leave Program (maternity and paternity leave)
A supportive workplace for professionals returning to the office from childcare leave
Award-winning pension plan
multisport
holiday allowance
Private Medical Care Program
Group Life Insurance
Consideration for annual discretionary bonus
Employee Assistance Program
Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed

Fulltime

Senior Product Analyst

We’re looking for a Senior Product Analyst who’s passionate about uncovering ins...

Location

Spain , Madrid

Salary:

Not provided

Fever

Expiration Date

Until further notice

Requirements

Ideally you have +5 years of experience in data analysis, business analytics, or a similar role
Experience with SQL and comfortable using tools like Python, Excel, or Metabase/other BI’s tools for data exploration and reporting
Understand basic statistical and experimental concepts (A/B testing, control groups, baselines)
Motivation to use Cursor or other AI tools to develop analysis and tools
Love visualizing data and building clear, intuitive dashboards
Can define and track key performance metrics to evaluate business and algorithmic success
Communicate analytical results clearly, making complex data accessible to all audiences
Are naturally curious and enjoy investigating how systems and algorithms affect outcomes
Are more motivated by analytics and decision-making than by coding, data engineering, or machine learning development
Speak fluent English (Spanish is a plus)

Job Responsibility

Partner with Data Scientists and ML Engineers to validate models, track experiments, and understand their business impact
Explore data, detect patterns, and explain trends that help teams make smarter decisions
Work with business and engineering teams to translate insights into clear, actionable recommendations
Design metrics, dashboards, and monitoring systems that keep our algorithms and KPIs transparent and reliable
Contribute to a culture of clarity, curiosity, and collaboration, ensuring data drives real impact across Fever

What we offer

40% discount on all Fever events and experiences
Wellhub Membership: access several gyms, boulders, wellness apps through a monthly subscription
Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee
English and Spanish lessons

Fulltime

Senior Data Analyst

We are looking for a Data Analyst who will transform business data into meaningf...

Location

Ukraine

Salary:

Not provided

N-iX

Expiration Date

Until further notice

Requirements

4+ years of experience as a Data Analyst
Strong proficiency in SQL
Hands-on experience with Power BI
Practical knowledge of Python for data manipulation and analysis
Advanced Excel skills (pivot tables, functions, power queries)
Understanding of statistical methods: regression, forecasting, clustering, hypothesis testing
Experience conducting comprehensive market research and price studies
Ability to translate research findings into actionable insights and strategic recommendations for business decision-making
Ability to apply quantitative analysis techniques to assess market trends, pricing strategies, and competitive landscapes
Familiarity with advanced statistical methods and strong ability to present complex analytical findings through clear visualizations

Job Responsibility

Analyze business, market, or operational datasets to identify trends, risks, and opportunities
Conduct statistical analyses, forecasting, segmentation, and performance evaluations
Perform market research and competitive benchmarking when required
Provide actionable insights and recommendations to stakeholders across different business domains
Develop and maintain dashboards and automated reports in Power BI
Build clear and intuitive visualizations that communicate data insights effectively
Ensure reporting accuracy and consistency by applying data validation and quality checks
Support decision-making through ad-hoc analyses, KPI tracking, and business case creation
Collaborate with cross-functional teams to identify analytical needs and deliver solutions
Extract and prepare data using SQL and Python (Pandas, basic data wrangling)

What we offer

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

QA Engineer- Senior Analyst I

As a QA Engineer- Senior Analyst I, you will collaborate closely with small cros...

Location

India , Noida, Uttar Pradesh

Salary:

Not provided

Daxko

Expiration Date

Until further notice

Requirements

7+ years of experience in Quality Assurance, with significant focus on mobile app testing
Strong proficiency in automation tools like Appium, Detox, or similar
Solid understanding of test automation frameworks and scripting in JavaScript, TypeScript, or Python
Experience with performance testing tools like k6, or similar
Hands-on experience in using REST APIs and testing tools like Postman
Familiarity with CI/CD environments and version control systems (Git)
Understanding of test strategies for both manual and automated testing
Knowledge of Agile/Scrum methodology and tools like Jira/TestRail
Hands-on experience in write database queries.

Job Responsibility

Design, implement, and maintain automated test scripts for iOS and Android mobile applications using Appium or Detox
Conduct end-to-end testing (functional, regression, smoke, sanity) for mobile apps
Set up and execute load and performance tests using tools like k6
Collaborate with developers and product teams to ensure test coverage for new features and releases
Contribute to CI/CD pipelines by integrating test automation into the build process
Log defects, analyze root causes, and validate fixes in agile development cycles
Maintain test documentation and report test coverage and test results regularly
Identify opportunities for test process optimization and efficiency

What we offer

Hybrid work model
Leave entitlements
Hospitalization/caregiving leaves
Paid parental leaves (Maternity, Paternity, & Adoption)
Group Health Insurance
Accidental Insurance
Tax-saving reimbursements
Provident Fund (PF)
Casual work environments
Company Events and Celebrations

Fulltime

Testing Senior Analyst with Python

Citi

Location:
Poland , Warsaw

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 21, 2025

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