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43 Walmart Senior Data Developer Jobs Hiring Near You

Visier Solutions Inc

Senior Data Developer

Vancouver, BC · Hybrid

CA$110K - CA$140K/yr

As the Data Developer on this initiative, you will own the technical direction of the entire data layer from the ground up. You will design, build, and scale high-throughput ingestion pipelines ...

Morson Talent

25-010 Senior Data Developer

Pickering, ON · Remote

$80 - $95/hr

Senior Data Developer Level: MP5 Hourly Rate: $80 - $95/hour Duration: 10 Months Hours of work: 35 Location: 889 Brock Rd., Pickering (100% Remote) Job Overview JOB FUNCTION As a Senior Data ...

Lancesoft

Data Science Developer - Senior

Toronto, ON · Hybrid

Senior Data Science Developer Location: Toronto, Ontario, Canada (Hybrid - 3 days onsite) - Office: 277 Front Street West Duration: 132 Business Days (with possible extension) Keywords: Azure, Azure ...

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Walmart Jobs Information

What is it like to work at Walmart?

Walmart operates under a culture that emphasizes teamwork, diversity, and community involvement, with a focus on providing excellent customer service and supporting local economies. The company's store-based structure allows employees to work closely with colleagues in various roles, from sales and customer service to logistics and management, in a fast-paced retail environment that requires adaptability and problem-solving skills. For those interested in a career with opportunities for advancement and professional growth, Walmart offers training programs, competitive pay, and benefits, making it an attractive option for individuals seeking a stable and dynamic work environment.

What makes Walmart an attractive place to work?

Walmart is one of the world's largest retailers, with a long history of providing affordable products and services to customers. The company offers a dynamic work environment with opportunities for innovation, collaboration, and professional growth, including training programs and career advancement opportunities. By joining Walmart, individuals can contribute to the company's mission of saving people money and helping them live better – and develop their skills in a global retail leader.

Do workers at Walmart get paid breaks?

Yes. Most people get paid breaks.
84% of people say they get paid breaks.
Based on data from 874 people who took the Breakroom Quiz between May 2026 and August 2026.

Does Walmart pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
63% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 820 people who took the Breakroom Quiz between May 2026 and August 2026.

At Walmart, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
64% of people say they have to use vacation days when they’re out sick.
Based on data from 759 people who took the Breakroom Quiz between May 2026 and August 2026.

Are part-time workers able to get health insurance from Walmart?

Only some people who work part-time can get health insurance.
47% of people who work fewer than 30 hours a week say they can’t get health insurance
Based on data from 800 people who took the Breakroom Quiz between December 2024 and March 2025.

Do part-time workers get paid time off at Walmart?

Only some people who work part-time get paid time off.
34% of people who work part-time say they don’t get paid time off
Based on data from 120 people who took the Breakroom Quiz between May 2026 and August 2026.

Is the health insurance from Walmart affordable enough for their workers?

Most people say the health insurance costs are okay.
83% of people say the health insurance costs are okay
Based on data from 540 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people get paid time off at Walmart?

Most people get paid time off work.
90% of people say they get paid time off.
Based on data from 936 people who took the Breakroom Quiz between May 2026 and August 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 15% of people with changing schedules find out their shifts one week or less ahead of time.
  • 30% of people with changing schedules find out their shifts two weeks ahead of time.
  • 51% of people with changing schedules find out their shifts three weeks ahead of time.
  • 4% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 347 people who took the Breakroom Quiz between May 2026 and August 2026.

Do workers at Walmart worry about hours?

Some people worry about getting enough hours.
49% of people report they worry about getting enough hours.
Based on data from 353 people who took the Breakroom Quiz between May 2026 and August 2026.

Do Walmart workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
61% report that they don’t have enough control over which shifts they work.
Based on data from 335 people who took the Breakroom Quiz between May 2026 and August 2026.

How easy is it for Walmart workers to change shifts?

Some people find it hard to change shifts.
56% of people report that it’s hard to change shifts if they need to.
Based on data from 256 people who took the Breakroom Quiz between May 2026 and August 2026.

How easy is it to get time off at Walmart?

Some people find it hard to get time off.
47% of people report it’s hard to get time off.
Based on data from 732 people who took the Breakroom Quiz between May 2026 and August 2026.

Do Walmart managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
68% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 323 people who took the Breakroom Quiz between May 2026 and August 2026.

Do jobs at Walmart spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
12% of people report that their job takes up time that they don’t get paid for.
Based on data from 334 people who took the Breakroom Quiz between May 2026 and August 2026.

How easy is it to take sick days at Walmart?

Some people find it hard to take sick days.
41% of people report that it’s hard to take time off if they are sick.
Based on data from 826 people who took the Breakroom Quiz between May 2026 and August 2026.

Is a Walmart job good for students?

Most students say this is a good place to work if you’re studying.
75% of students report this is a good place to work if you’re studying.
Based on data from 418 people who took the Breakroom Quiz between February 2026 and August 2026.

Is working at Walmart good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
36% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 248 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people at Walmart feel treated with respect by their managers?

Most people feel treated with respect by their managers.
69% of people say they’re treated with respect by their managers.
Based on data from 810 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people at Walmart get to take their breaks without interruption?

Most people get breaks without interruption.
84% of people report that they get to take their breaks without interruption.
Based on data from 883 people who took the Breakroom Quiz between May 2026 and August 2026.

Is it stressful to work at Walmart?

Most people feel stressed out here.
73% of people say they often feel stressed out at work.
Based on data from 898 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people at Walmart enjoy their jobs?

Only some people enjoy their job.
41% of people report they don’t enjoy their job.
Based on data from 724 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people at Walmart recommend working with their team?

Only some people recommend working with their team.
58% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 951 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people get enough training when they start at Walmart?

Some people didn’t get enough training when they started.
49% of people report they didn’t get enough training when they started working here.
Based on data from 899 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people get support to advance at Walmart?

Only some people are given support to advance their career here.
In the last year, 57% of people report not being given support to advance their career here.
Based on data from 849 people who took the Breakroom Quiz between May 2026 and August 2026.

Do people think Walmart’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
85% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 844 people who took the Breakroom Quiz between May 2026 and August 2026.

Do workers feel well informed about how Walmart is doing?

Only some people feel well informed about how the company is doing.
57% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 851 people who took the Breakroom Quiz between May 2026 and August 2026.
What other companies are hiring for Senior Data Developer jobs?
What are the most popular jobs at Walmart?
What are the most popular categories at Walmart?
Infographic showing various Senior Data Developer job openings at Walmart in the United States as of August 2026, with employment types broken down into 77% Full Time, 22% Part Time, and 1% Temporary. Highlights an 100% Physical job distribution.

Senior Data Developer

Visier Solutions Inc

Vancouver, BC • Hybrid

CA$110K - CA$140K/yr

Other

Medical, PTO

Posted 8 days ago

Job description

Position Overview 

Visier is building the centralized data and control plane-the infrastructure, pipelines, and governance layer-that powers our internal AI transformation across project delivery, customer success, and internal knowledge. As the Data Developer on this initiative, you will own the technical direction of the entire data layer from the ground up. You will design, build, and scale high-throughput ingestion pipelines, continuous warehouse schemas, and the vector-based context engines that allow AI agents to reliably query and act on live organizational data.

In this role, you will leverage your deep data engineering expertise across relational, columnar, and vector data stores to architect secure, production-grade DataOps platforms. You will apply advanced pipeline patterns, open table formats, and AI-native data capabilities to transform fragmented enterprise data into trusted context for enterprise AI systems.

What You'll Deliver:
  • Architectural Ownership: Define and evolve the foundational data architecture across relational, columnar, document, and vector stores, setting technical standards for storage, schema design, and data flows.
  • Unified Data Ingestion & Warehouse Design: Build scalable pipelines and star schemas to consolidate multi-system enterprise data (Salesforce, Gong, ServiceNow, Gainsight) across project delivery, knowledge assets, and customer intelligence domains.
  • RAG Context Engine: Own the data layer for the RAG-based knowledge base engine by designing embedding pipelines, chunking strategies, metadata schemas, and index update mechanisms to ensure reliable, context-rich retrieval for AI agents.
  • Data Transformation & Entity Resolution: Build robust transformation and aggregation jobs that clean, deduplicate, and resolve entities across disparate source systems to ensure downstream consumption is highly accurate.
  • DataOps & Pipeline Reliability: Embed software engineering discipline into data workflows by implementing automated testing, continuous integration/continuous deployment (CI/CD), schema drift detection, and end-to-end observability.
  • Data Governance & AI Security: Integrate role-based access controls, retention policies, and data security standards directly into the architecture to safeguard retrieval layers against AI-specific security risks.
What You'll Bring to the Table
  • Education & Experience: 5+ years of professional data engineering experience with a proven track record of independently owning enterprise data architecture decisions end-to-end; a Bachelor's degree in CS, Data Science, or related field is preferred.
  • Modern Data Stack Mastery: Deep hands-on experience with cloud data warehouses (Snowflake, Databricks), modern ETL/ELT frameworks (dbt, Airflow, Airbyte, Fivetran), and advanced SQL optimization techniques.
  • Vector Stores & RAG Infrastructure: Production experience with vector databases (e.g., pgvector, Pinecone, Weaviate) and building end-to-end embedding pipelines (chunking strategies, indexing, similarity search).
  • Data Modeling & Storage Breadth: Expertise in dimensional modeling (star schema, normalization) alongside hands-on command of relational, NoSQL, and columnar storage, including open table formats like Apache Iceberg.
  • Software Developing Discipline: Proficient in Python and scripting languages, with strong Git and CI/CD habits (Jenkins, GitHub Actions) applied to DataOps practices.
  • AI Security & Integration Awareness: Practical understanding of how LLM-based agents consume data, alongside knowledge of securing AI-connected data layers against risks like prompt injection and unauthorized data access.

Most importantly, you share our values...

  • You roll up your sleeves
  • You make it easy
  • You are proud
  • You never stop learning
  • You play to win

How we work & what we offer...

  • Fixed hybrid work model: 3 days a week in office (Tuesday, Wednesday, Thursday) 
  • Modern, pet-friendly downtown office spaces with collaborative areas and an on-site gym 
  • Centrally located, modern office with quick access to public transit 
  • Annual company All Hands in Vancouver, our entire organization travels to our Vancouver HQ for a week of team building, learning and breakout sessions
  • Competitive salary, and top-tier health and wellness benefits
  • Stock options and/or bonus based on your role, location, and employment type
  • Generous paid time off, including volunteering days and extra days over the December holidays 

The base pay range for this position in Canada is $110k - 140k / year + bonus.

Benefits and working arrangements may vary depending on your seniority, location and employment type. The compensation offered will be determined by factors such as relevant qualifications, experience, knowledge and skills. Many of our positions are eligible for additional types of compensation (e.g., commission plans, bonus, etc.) which our Talent Acquisition team will share with you if you interview for the role.

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