business development professional

Position: Oracle DBA

Experience: 6–8 Years

Key Responsibilities:

1. Install, configure, and maintain Oracle databases in production and non-production environments.
2. Perform database tuning, backups, and recovery.
3. Monitor database performance and implement improvements.
4. Ensure data security and compliance with audit requirements.
5. Handle upgrades and patching of database environments.

Skills Required:

1. Strong experience with Oracle 11g/12c/19c.
2. Hands-on with RMAN, Data Guard, and Oracle RAC.
3. Proficient in writing complex SQL and PL/SQL.
4. Oracle Certified Professional (OCP) preferred.

Sr. ETL Developer 

Job Id: QX033 

Role Overview 

We are seeking a detail-oriented ETL Developer with deep expertise in SQL and stored procedures to design, build, optimize, and maintain data integration pipelines. This role focuses on transforming and loading data from multiple source systems into data warehouses and reporting platforms while ensuring data accuracy, performance, and reliability. 

Key Responsibilities 

• Design, develop, and maintain ETL processes using SQL and database stored procedures 
• Build efficient data transformations, aggregations, and validations for large datasets 
• Optimize SQL queries, indexes, and stored procedures for performance and scalability 
• Collaborate with data analysts, BI developers, and application teams to understand data requirements 
• Implement error handling, logging, and monitoring for ETL workflows 
• Perform data quality checks and troubleshoot data discrepancies 
• Support scheduled batch loads and incremental data refresh processes 
• Document ETL logic, data mappings, and technical designs 
• Assist with production deployments and ongoing maintenance. 

Required Skills & Qualifications 

• Bachelor’s degree in computer science, Information Systems, or a related field (or equivalent experience) 
• 5+ Years of Expert Level Experience and Proficiency in SQL (complex joins, CTEs, window functions, performance tuning) 
• 5+ Years of Extensive experience writing and maintaining stored procedures, functions, and triggers 
• Hands-on experience with ETL concepts (extraction, transformation, loading) 
• Experience working with relational databases (e.g., SQL Server, Oracle, MySQL) 
• Solid understanding of data warehousing concepts (fact tables, dimensions, star schemas) 
• Ability to debug and optimize existing ETL processes 
• Experience handling large datasets and batch processing 
• Strong analytical and problem-solving skills 

Preferred Qualifications 

• Experience with ETL tools, Azure Data Factory, etc. 
• Experience with Azure Cloud  
• Familiarity with BI/reporting tools, Power BI 
• Experience with incremental loads, CDC, and data reconciliation 
• Exposure to cloud data platforms (Azure SQL, AWS RDS, Redshift, Snowflake) 
• Basic scripting experience (PowerShell, Python, or Bash) 
• Knowledge of data governance and security best practices. 

Competencies: 

• Tech Savvy - Anticipating and adopting innovations in business-building digital and technology applications. 
• Self-Development - Actively seeking new ways to grow and be challenged using both formal and informal development channels. 
• Action Oriented - Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm. 
• Customer Focus - Building strong customer relationships and delivering customer-centric solutions. 
• Optimize Work Processes - Knowing the most effective and efficient processes to get things done, with a focus on continuous improvement. 

Why Join Us? 

• Be part of a collaborative and agile team driving cutting-edge AI and data engineering solutions. 
• Work on impactful projects that make a difference across industries. 
• Opportunities for professional growth and continuous learning. 
• Competitive salary and benefits package. 

Application Details 

Ready to make an impact? Apply today and become part of the QX Impact team! 

We’re looking for an experienced Site Reliability Engineer to fill the mission-critical role of ensuring that our complex, web-scale systems are healthy, monitored, automated, and designed to scale. You will use your background as an operations generalist to work closely with our development teams from the early stages of design all the way through identifying and resolving production issues. The ideal candidate will be passionate about an operations role that involves deep knowledge of both the application and the product, and will also believe that automation is a key component to operating large-scale systems.

6-Month Accomplishments

• Familiarize with poshmark tech stack and functional requirements.
• Get comfortable with automation tools/frameworks used within cloudops organization and deployment processes associated with.
• Gain in depth knowledge related to related product functionality and infrastructure required for it.
• Start Contributing by working on small to medium scale projects.
• Understand and follow on call rotation as a secondary to get familiarized with the on call process.

12+ Month Accomplishments

• Execute projects related to comms functionality, independently, with little guidance from lead.
• Create meaningful alerts and dashboards for various sub-system involved in targeted infrastructure.
• Identify gaps in infrastructure and suggest improvements or work on it.
• Get involved in on-call rotation.

Responsibilities

• Serve as a primary point responsible for the overall health, performance, and capacity of one or more of our Internet-facing services.
• Gain deep knowledge of our complex applications.
• Assist in the roll-out and deployment of new product features and installations to facilitate our rapid iteration and constant growth.
• Develop tools to improve our ability to rapidly deploy and effectively monitor custom applications in a large-scale UNIX environment.
• Work closely with development teams to ensure that platforms are designed with "operability" in mind.
• Function well in a fast-paced, rapidly-changing environment.
• Participate in a 24x7 on-call rotation.

Desired Skills

• 5+ years of experience in Systems Engineering/Site Reliability Operations role is required, ideally in a startup or fast-growing company.
• 5+ years in a UNIX-based large-scale web operations role.
• 5+ years of experience in doing 24/7 support for large scale production environments.
• Battle-proven, real-life experience in running a large scale production operation.
• Experience working on cloud-based infrastructure e.g AWS, GCP, Azure.
• Hands-on experience with continuous integration tools such as Jenkins, configuration management with Ansible, systems monitoring and alerting with tools such as Nagios, New Relic, Graphite.
• Experience scripting/coding
• Ability to use a wide variety of open source technologies and tools.

Technologies we use:

• Ruby, JavaScript, NodeJs, Tomcat, Nginx, HaProxy
• MongoDB, RabbitMQ, Redis, ElasticSearch.
• Amazon Web Services (EC2, RDS, CloudFront, S3, etc.)
• Terraform, Packer, Jenkins, Datadog, Kubernetes, Docker, Ansible and other DevOps tools.

Summer Internships 2021-Computer science/ECE- At Knowx Innovations Pvt Ltd.,

Internship opportunities-IOT, DATA Science, Embedded system design, Full-stack development, WEB development, Python Programming.Artificial intelligence and ML

At Knowx Innovations Pvt Ltd, A software and hardware design solution company, we believe that building core technical skills for young minds has great potential to solve problems and create opportunities for the world. Our summer internship offerings have great potential to build employability skills among budding engineers and entrepreneurs. internship programs are a doorway to their career journey. Our interns work on real-time projects to solve real-world problems while being closely mentored and coached by experienced employees. So that at the end of internship tenure, each intern will be optimistic to take up any challenges in their careers.

Internships for students are the perfect way to explore the path of success for future. Internship for engineering students of CSE,ECE,EEE,ISE provides an opportunity to students to explore their potential career options. Our holistic approach will transform the students to be industry-ready, be it interpersonal communication, project/product presentations, process and implementation, teamwork and corporate culture.

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