11+ Data warehouse QA Jobs in Bangalore (Bengaluru) | Data warehouse QA Job openings in Bangalore (Bengaluru)

Role & Responsibilities:

We are looking for a strong Data Engineer to join our growing team. The ideal candidate brings solid ETL fundamentals, hands-on pipeline experience, and cloud platform proficiency — with a preference for GCP / BigQuery expertise.

Responsibilities:

• Design, build, and maintain scalable data pipelines and ETL/ELT workflows
• Work with Dataform or DBT to implement transformation logic and data models
• Develop and optimize data solutions on GCP (BigQuery, GCS) or AWS/Azure
• Support data migration initiatives and data mesh architecture patterns
• Collaborate with analysts, scientists, and business stakeholders to deliver reliable data products
• Apply data governance and quality best practices across the data lifecycle
• Troubleshoot pipeline issues and drive proactive monitoring and resolution

Ideal Candidate:

• Strong Data Engineer Profile
• Must have 6+ years of hands-on experience in Data Engineering, with strong ownership of end-to-end data pipeline development.
• Must have strong experience in ETL/ELT pipeline design, transformation logic, and data workflow orchestration.
• Must have hands-on experience with any one of the following: Dataform, dbt, or BigQuery, with practical exposure to data transformation, modeling, or cloud data warehousing.
• Must have working experience on any cloud platform: GCP (preferred), AWS, or Azure, including object storage (GCS, S3, ADLS).
• Must have strong SQL skills with experience in writing complex queries and optimizing performance.
• Must have programming experience in Python and/or SQL for data processing.
• Must have experience in building and maintaining scalable data pipelines and troubleshooting data issues.
• Exposure to data migration projects and/or data mesh architecture concepts.
• Experience with Spark / PySpark or large-scale data processing frameworks.
• Experience working in product-based companies or data-driven environments.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.

NOTE:

• There will be an interview drive scheduled on 28th and 29th March 2026, and if shortlisted, they will be expected to be available on these Interview dates. Only Immediate joiners are considered.

Strong Senior Backend Engineer profiles

Mandatory (Experience 1) – Must have 5+ years of hands-on Backend Engineering experience building scalable, production-grade systems

Mandatory (Experience 2) – Must have strong backend development experience using one or more frameworks (FastAPI / Django (Python), Spring (Java), Express (Node.js).

Mandatory (Experience 3) – Must have deep understanding of relevant libraries, tools, and best practices within the chosen backend framework

Mandatory (Experience 4) – Must have strong experience with databases, including SQL and NoSQL, along with efficient data modeling and performance optimization

Mandatory (Experience 5) – Must have experience designing, building, and maintaining APIs, services, and backend systems, including system design and clean code practices

Mandatory (Domain) – Experience with financial systems, billing platforms, or fintech applications is highly preferred (fintech background is a strong plus)

Mandatory (Company) – Must have worked in product companies / startups, preferably Series A to Series D

Mandatory (Education) – Candidates from Tier - 1 engineering institutes (IITs, BITS, are highly preferred)

Development and Customization:

Build and customize Frappe modules to meet business requirements.

Develop new functionalities and troubleshoot issues in ERPNext applications.

Integrate third-party APIs for seamless interoperability.

Technical Support:

Provide technical support to end-users and resolve system issues.

Maintain technical documentation for implementations.

Collaboration:

Work with teams to gather requirements and recommend solutions.

Participate in code reviews for quality standards.

Continuous Improvement:

Stay updated with Frappe developments and optimize application performance.

Skills Required:

Proficiency in Python, JavaScript, and relational databases.

Knowledge of Frappe/ERPNext framework and object-oriented programming.

Experience with Git for version control.

Strong analytical skill

 Customer Care Executive (Voice & Sales Process)

We are seeking Customer Care Executives to join our dynamic team for both Voice and Sales processes. As a Customer Care Executive, you will handle incoming calls, address customer inquiries, provide information about our products/services, and promote sales through effective communication. Fluency in English is mandatory, along with proficiency in any one of the following languages: Hindi, Marathi, Tamil, Telugu, Malayalam, or Kannada.

Qualifications:

- Minimum educational qualification: 12th pass.

- Age between 18 to 30 years.

- Strong verbal and written communication skills in English and one regional language.

- Ability to empathize with customers and resolve their queries efficiently.

- Prior experience in customer service or sales will be advantageous.

Responsibilities:

- Manage and resolve customer complaints.

- Achieve sales targets and goals set by the company.

- Maintain customer satisfaction through excellent service.

Salary and Benefits:

- Salary range: INR 15,000 to 18,000 per month.

- Incentives based on performance.

- Comprehensive training and growth opportunities.

About Wise

Wise is digital infrastructure for online education. Oversimplified as ‘Shopify for Tutors’ i.e., an easy to use tool for tutors to start teaching online. We have grown to 2mn users in 12 months and have much to do. We are backed by an incredible set of investors and individuals who have built product you already use. We have a small but rockstar team, cheap equity, smart money, opportunity to capture a huge market ($60bn) and a chance to make an impact while doing so.

What we need

We need you, if you are a senior iOS developer with 4+ years of experience in building robust iOS apps. Work would involve building things quickly and adapting based on market feedback while ensuring the security and quality of the codebase. If you love coding and building things excites you, we would like to talk to you.

What you will need (Skills)

• Proficient with Swift and Cocoa Touch.
• Experience with iOS frameworks such as Core Data, Core Animation, etc.
• Familiarity with Restful APIs to connect iOS applications to back-end services.
• Understanding of Apple's design principles and interface guidelines
• Experience with performance and memory tuning with tools (such as Instruments and Shark, depending on project needs).
• Familiarity with cloud message APIs and push notifications.
• Proficient understanding of code versioning tools such as Git.
• Familiarity with continuous integration.
• Universal application development for both iPhone and iPad.
• Be able to build mobile applications to connect to middleware and applications through web services.
• Have excellent knowledge about the performance optimization of mobile applications.
• Experience with microservice architectures for clean mobile architecture design patterns and best practices.
• Familiarity with unit testing using mocking frameworks Cloud and Cloud infrastructure for backend hosting.

What you will do

• Design and build applications for the iOS platform.
• Ensure the performance, quality and responsiveness of applications.
• Collaborate with the team to define, design & ship new features.
• Identify and correct bottlenecks including fix bugs.

Great to have

• Sense of ownership
• Developers who can talk product and strategy
• Experience in building scalable consumer products
• Strong opinions, loosely held

Good to have

• Interest in mentorship
• Good written communication skills
• Bangalore love

Probably not ideal if

• If you have always been right about stuff in life
• No flexibility around working hours (this doesn’t mean we work long hours but if our systems get attacked in the middle of the night, we would need you to HODORR!)

Definitely get in touch if you

• Would have started the exact same company but willing to build it together with a great team
• Find our current product unbearably slow or inadequate
• Think this company isn’t going to work as it is right now

About the Role

We are looking for a technically curious, Software Development Engineer in Test to develop core test automation infrastructure to make testing cycles efficient.In this role, you will be responsible to develop UI and API level automation infrastructure that will simplify adding new automated tests, for the product team. This is a growing team, which makes for many opportunities to be involved directly with product management, development, sales, and support teams. Everybody on the team is passionate about their work and we’re looking for similarly motivated “get stuff done” kind of people to join us!

Roles & Responsibilities

• Collaborate with cross-functional teams, Product Managers and Developers to define the project quality goals, testing strategy, test plan, and test cases
• Review test-design, guide other team members to improve quality, report product/solution quality, escalate if needed: be the gatekeeper for quality
• Build test automation infrastructure and automate test cases
• Engineering dashboards (e.g. JIRA) to provide insights into test cycles
• Be ready to adapt to the changing priorities
• Ensure tests are running in Continuous Integration (CI) model and moving towards Continuous Delivery (CD) goal
• Play well with others! Be a great teammate and help maintain our positive culture

Skills Required

• Experience in API Testing, Security Testing and Performance Testing (JMeter, Gatling etc)
• Familiar with SQL and popular databases (Postgres, MySql etc)Experience in using Build automation tools (Maven, Gradle, bundler etc)
• Experience in using Continuous Integration tools (Jenkins, Hudson etc)
• Experience in using BDT frameworks (Jbehave, Cucumber, Lettuce etc)

• Creates and executes test plans and clear, concise test scripts for new products or enhancements to existing products
• Defines comprehensive scenarios and variations in data to adequately perform testing
• Schedules and performs functional, integration, regression, and release testing
• Submits defects and issues to development for correction, and retests once defects have been resolved
• Reports test results and status as appropriate
• Tracks defects and causal analysis to closure
• Creates and/or reviews requirements, design, and scope documents
• Helps support and advocates the standard to test design, procedures and may provide input to those procedures
• Coordinates and/or performs testing from initiation through delivery
• Ensures testing is completed on schedule and within budget
• Serves as liaison between technical and non-technical department in order to ensure that all targets and requirements are met
• May create and maintain test libraries, databases, and test environments
• May certify and review test results of other analysts and testers
• May assist with software changes for documentation update or correction
• May assist with automated scripts from team members
• May cross-train and mentor less experienced QA team members
• Prepare Automated Scripts for the Modules
• Prepare reusable methods and Artifacts which helps in improving efficiency and productivity

Skills & Experience:

• Able to meet aggressive deadlines and handle multiple complex projects
• Cross-browser testing (Windows - Firefox, Chrome, IE, Edge)/ (Mac Book - Safari, Chrome, Firefox)
• Involves UI and UX testing. (UI User Interface & UX User Experience)
• Able to handle scripting across different technologies
• Good knowledge of software development lifecycles
• Good knowledge of software testing lifecycles
• Good knowledge of AGILE/SCRUM
• Good Knowledge of testing web-based applications on Mobiles / Desktop
• Able to modify testing development or to suit the environment or product
• Knowledge/experience of testing multiple platforms, browsers, and mobile devices a big plus
• Experience with the use of automated testing tools such as Selenium/Appium
• Good knowledge of Performance testing
• Good knowledge of API Testing (Manual as well as Automation)

Preferred:

• Understanding of and hands-on experience with testing tools; in particular Microsoft Visual Studio/TFS, MS Office, SharePoint, Test Data editors and JIRA
• ISTQB Advanced / QAI Certified / AEM Certifications

• 3 years of experience in mobile development on React Native
• Experience in design, development, and deployment of mobile apps
• Experience with embedded relational databases (SQLite)
• Knowledge of Restful Web-Services, JSON, HTTP, Networking protocols
• Experience with any Apk and iOS builder with strong skills in JavaScript, React native.
• Experience on JavaScript,HTML,CSS, NPM, Android, iOS,
• Hybrid, Ionic, Angular 2+, Typescript, Webpack, GruntJS, GulpJS.

• 3+ years of relevant experience in react native, javascript, HTML,CSS
• This project requires experience with:
• Well versed in kotlin/swift/react-native/js and react environment.3+ years experienced
• Good knowledge of SDLC.
• Good knowledge of any database SQL/mongo etc.
• Should have a problem-solving attitude.
• Eager to learn new things.
• Should have intellectual skills.
• Working across Cross platforms (Android and IoS)
• Flutter Experience will be added advantage
• Experience in understanding large and complex code bases
• The developer will work with our offices in Bangalore (Currently Remote).