CrawlJobs Logo

Middle QA Big Data

n-ix.com Logo

N-iX

Location Icon

Location:
Ukraine

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

The objective of this project is to enhance the QA processes through the implementation of automation within the Data landscape. This includes developing and maintaining regression testing suites, and creating test scripts and automation plans to improve the overall efficiency and quality of data testing practices.

Job Responsibility:

  • Design and execute data validation tests to ensure completeness in Azure Data Lake Storage (ADLS), Azure Synapse, and Databricks
  • Verify data ingestion, transformation, and loading (ETL/ELT) processes in Azure Data Factory (ADF)
  • Validate data schema, constraints, and format consistency across different storage layers
  • Conduct performance testing on data pipelines
  • Optimize query performance by working with data engineers
  • Identify, log, and track defects in JIRA
  • Collaborate with Data Engineers and Business Analysts to resolve data inconsistencies
  • Generate detailed test reports, dashboards, and documentation for stakeholders

Requirements:

  • 3+ years of QA experience with a strong focus on Big Data testing, particularly with hands-on experience in Data Lake environments on any cloud platform (preferably Azure)
  • Experience with Azure
  • Hands-on experience in Azure Data Factory, Azure Synapse Analytics, or similar services
  • Proficiency in SQL, capable of writing and optimizing both simple and complex queries for data validation and testing purposes
  • Experienced in PySpark, with experience in data manipulation and transformation, and a demonstrated ability to write and execute test scripts for data processing and validation (ability to understand the code and convert the logic to SQL)
  • Hands-on experience with Functional & System Integration Testing in big data environments, ensuring seamless data flow and accuracy across multiple systems
  • Knowledge and ability to design and execute test cases in a behavior-driven development environment
  • Fluency in Agile methodologies, with active participation in Scrum ceremonies and a strong understanding of Agile principles
  • Familiarity with tools like Jira, including experience with X-Ray for defect management and test case management
  • Proven experience working on high-traffic and large-scale software products, ensuring data quality, reliability, and performance under demanding conditions

Nice to have:

  • Familiarity with database administration and optimization techniques
  • Experience with Databricks
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

Additional Information:

Job Posted:
January 05, 2026

Work Type:
On-site work
Icon
N-iX - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Middle QA Big Data

New

Prep Cook

The Bristal Assisted Living is a premier senior care organization dedicated to p...
Location
Location
United States , Stamford
Salary
Salary:
18.00 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • must have relevant food preparation or cooking experience
  • ability to work in a fast-paced environment
  • ability to understand and follow English instructions
  • adherence to health department regulations and company policies
  • strong attention to detail and reliability
  • willingness to work one weekend day per week
  • ability to perform physical tasks required in a kitchen environment
  • experience in a busy kitchen or food preparation area
  • experience working in a restaurant, catering facility, hospital, hospitality, healthcare or similar food services related industry as a plus
  • ability to understand the English language and follow instructions with minimal supervision
Job Responsibility
Job Responsibility
  • helping to prepare food for the next meal service, including chopping, measuring and mixing ingredients according to established recipes
  • ensuring all procedures are conducted following required health department and company regulations
  • checking all food temperatures prior to meal service
  • garnishing all plates before they leave the kitchen area
  • assisting with other kitchen functions as necessary, including dishwasher, utilities, line cook, prep cook
What we offer
What we offer
  • Health Insurance
  • Dental Insurance
  • Paid Time Off
  • Retirement Plan
  • Employee Discounts
  • Training opportunities
  • career advancement
  • Fulltime
Read More
Arrow Right
New

Cook I

The Town of Greenwich, located in Connecticut, offers a diverse working environm...
Location
Location
United States , Stamford
Salary
Salary:
25.19 - 30.73 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • high school graduation or equivalent
  • minimum 2 years of related experience or equivalent combination of education and experience
  • certified in food safety and sanitation or ability to complete certification within 6 months
  • free from communicable diseases
  • ability to perform physical tasks required
  • willingness to undergo pre-employment medical examination and drug test including THC
  • agreement to background investigation
  • ability to adhere to department policies and procedures
Job Responsibility
Job Responsibility
  • prepare and serve meals and food in a school kitchen
  • supervise food services personnel at the assigned school
  • order food and supplies accurately
  • receive and store food items
  • maintain cleanliness and sanitation in the kitchen
  • operate kitchen equipment safely and proficiently
  • maintain records and operate cash register
What we offer
What we offer
  • Health Insurance
  • Dental Insurance
  • Paid Time Off
  • Retirement Plan
  • Employee assistance program
  • Parttime
Read More
Arrow Right
New

Lead Cook

The Lead Cook is responsible for cooking and preparing food using standard recip...
Location
Location
United States , Sioux City
Salary
Salary:
Not provided
aramark.co.uk Logo
Aramark UK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Previous supervisor experience in a related role preferred
  • Experience as a cook or related role required
  • Ability to work independently with limited supervision required
  • Proven knowledge of the basic principles of food preparation, various cooking methods, and food safety regulations such as proper food handling, sanitation, and storage
  • Food safety certification required
  • Demonstrates basic math and counting skills
  • Demonstrates effective interpersonal and communication skills, both written and verbal
Job Responsibility
Job Responsibility
  • Schedules and assigns daily work activities to staff and supervises the completion of tasks
  • Trains and guides staff on job duties, standard food safety and sanitation procedures, cooking methods, etc.
  • Cooks and prepares food following production guidelines and standardized recipes
  • Sets up workstation with all needed ingredients and equipment
  • Prepares ingredients by measuring, weighing, mixing, chopping, trimming, and peeling food items
  • Safely uses all food utensils including knives
  • Operates equipment such as ovens, stoves, slicers, mixers, etc.
  • Bakes, roasts, broils, steams, and uses a variety of cooking methods on meats, vegetables, and other foods
  • Arranges, garnishes, and portions food following established guidelines
  • Properly stores food by following food safety policies and procedures
  • Fulltime
Read More
Arrow Right
New

Cook

NYC Health + Hospitals/Sea View is a prestigious 304-bed long term care facility...
Location
Location
United States , Stamford
Salary
Salary:
26.31 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Elementary school graduation through the eighth grade
  • formal course in basic cooking principles
  • New York City Department of Health Food Protection Course Certificate
  • two years of full-time paid experience as a cook
  • ability to read and write English and to understand and carry out instructions
Job Responsibility
Job Responsibility
  • Check menu cards, special and/or modified diet lists to determine types and quantities of foods to be prepared
  • prepare or supervise the washing, trimming, cooking and seasoning of all food items
  • utilize a variety of kitchen utensils and equipment
  • prepare food utilizing such equipment as steam kettles, grills and ovens
  • taste foods for consistency and seasoning and correct as necessary
  • apportion servings and prepare or direct the preparation and distribution of food to serving areas
  • inspect foods and meats in work and storage areas for compliance with storage, safety and sanitary standards
  • instruct and supervise all dietary aides assigned to unit
  • participate in daily menu conferences and confer with supervisor concerning menus, food preparation, quality recipes, use of leftovers and related matters
What we offer
What we offer
  • Health Insurance
  • Retirement Plan
  • Paid holidays
  • Paid vacation
  • loan forgiveness program
  • Tuition Discount
  • Commuter Benefits
  • Fulltime
Read More
Arrow Right
New

Food Service Worker

The Food Service Worker at Fulton Reception and Diagnostic Center supervises inm...
Location
Location
United States , Fulton
Salary
Salary:
19.00 USD / Hour
aramark.co.uk Logo
Aramark UK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Must be over 18 years of age
  • Minimum of one (1) year of food prep or related work preferred
  • Previous supervisory experience preferred
  • Previous experience interacting with inmates a plus
  • Ability to motivate and supervise inmates and/or team members to attain quality and quantity of food production in a correctional work environment
  • Must be able to obtain a food safety certification
  • Ability to work independently with limited supervision
  • Ability to exercise good judgment and tact
  • Must be able to follow basic safety procedures and policies
  • Must qualify for and maintain correctional facility security clearance
Job Responsibility
Job Responsibility
  • Adhere to and maintain preparation and production guidelines according to Aramark standards by reviewing and approving production and temperature logs
  • Supervise inmates in food preparation and tray assembly
  • Ensure timely, efficient meal service and all Aramark guidelines are being met
  • Participate in preparation and serving of meals
  • Prints and distribute recipes
  • Direct inmates in the use of Aramark recipes and train on proper cooking procedures
  • Ensure proper portions and any special dietary requirements are fulfilled
  • Obtain accurate daily population counts and review with staff
  • Adhere to security policies and procedures. Ensure storage areas are locked at all times
  • Ensure that all kitchen tools and equipment are returned to their designated secure area. Ensure all keys are returned and secured
What we offer
What we offer
  • Full Health Benefits
  • 401k*
  • Vacation/PTO
  • Holiday Pay
  • College Tuition Assistance
  • Free Shift Meals
  • Fulltime
Read More
Arrow Right
New

Lead Cook (Seafood)

Uncle Giuseppe's is a well-established and beloved seafood store with a strong r...
Location
Location
United States , Stamford
Salary
Salary:
18.00 - 22.00 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High school diploma or GED
  • minimum 2 years cooking experience
  • strong hands-on cooking skills
  • ability to lead a kitchen team
  • excellent communication skills in English
  • ServSafe certification preferred
  • ability to work under pressure and manage stress
  • knowledge of food safety and sanitation
  • physical ability to lift up to 30 pounds
  • multitasking in a busy kitchen environment
Job Responsibility
Job Responsibility
  • Oversee and participate in preparing, cooking, and plating dishes from Uncle Giuseppe's recipes
  • navigate Zipline to retrieve recipes, communicate updates, and complete tasks
  • maintain consistency in taste, presentation, and portioning
  • lead and inspire kitchen crew including seafood clerks
  • teach cooking techniques, safety, and equipment use
  • manage inventory and stock levels
  • keep kitchen clean and functional
  • maintain safety and sanitation standards
  • taste-test dishes to meet quality standards
  • adjust recipes as needed
What we offer
What we offer
  • Medical insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) with Company Match
  • Paid Time Off
  • Employee Discounts
  • Career growth opportunities
  • Fulltime
Read More
Arrow Right
New

Cook 3

Hyatt Regency Greenwich is an iconic hotel located in Greenwich, Connecticut, th...
Location
Location
United States , Stamford
Salary
Salary:
29.00 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High school diploma or equivalent
  • Previous experience in food preparation or culinary work preferred
  • Ability to follow detailed recipes and production standards
  • Physical ability to lift and carry up to 100 lbs
  • Availability to work flexible hours including mornings, evenings, weekends and holidays
  • Strong attention to detail and food safety practices
  • Good communication skills
  • Ability to work as part of a team
  • Willingness to comply with attendance and punctuality rules
  • Hotel experience preferred
Job Responsibility
Job Responsibility
  • Prepare food of consistent quality following recipe cards and production and portion standards, per check from servers
  • Start food items that are prepared ahead of time, making sure not to over prepare estimated needs
  • Date all food containers and rotate as per HEI Hotels and Resorts standards, making sure that all perishables are kept at proper temperatures
  • Check pars for shift use, determine necessary preparation, freezer pull and line set up
  • Note any out-of-stock items or possible shortages
  • Assist in keeping buffet stocked
  • Return all food items not used on next shift to designated storage areas, being sure to cover/date all perishables
  • Assist in setting up plans and actions to correct any food cost problems, control food waste, loss and usage per HEI Hotels and Resorts standards
  • Operate, maintain and properly clean deep fryer, broiler, stove, steamer, food processor, mixer, slicer, oven steam table, tilt kettle, waffle iron and flat top grill
  • Comply with attendance rules and be available to work on a regular basis
What we offer
What we offer
  • Medical insurance
  • Dental Insurance
  • Vision Insurance
  • vacation
  • Holiday pay
  • 401(k) Plan
  • discount programs
  • Parttime
Read More
Arrow Right
New

Cook - Nyack School Nutrition

Whitsons is a leading provider of culinary services dedicated to enhancing the s...
Location
Location
United States , Stamford
Salary
Salary:
20.00 USD / Hour
oysterlink.com Logo
OysterLink
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Basic knowledge of cooking techniques
  • Commitment to cleanliness and food safety
  • Dependable and positive attitude
  • Comfortable working in a school kitchen environment
  • Passion for helping kids grow strong and healthy
Job Responsibility
Job Responsibility
  • Cook and prepare a variety of meals according to school menus
  • Ensure all food is safely cooked and presented with care
  • Maintain a clean and organized kitchen workspace
  • Work with team members to serve meals in a timely, friendly manner
  • Support special dietary needs and food allergy safety procedures
What we offer
What we offer
  • Family-friendly schedule
  • no nights, weekends, or holidays
  • Paid training
  • Steady hours
  • Friendly team environment
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy