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Ascendion

Tosca ETL Tester

Ascendion, New York, New York, United States

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About Ascendion Ascendion is a fullservice digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to engineer the next.

Ascendion | Engineering to elevate life We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us: Build the coolest tech for the world’s leading brands Solve complex problems – and learn new skills Experience the power of transforming digital engineering for Fortune 500 clients Master your craft with leading training programs and hands-on experience Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion.

About the Role Collaborate with business stakeholders and product owner to define and document business & user requirements – through shadowing associates, interviews, working sessions, follow-ups. Use process mapping to inform. Translate business needs into detailed user stories and establish clear acceptance criteria. Support the grooming & prioritization of user stories to ensure alignment with business goals & end-user needs.

Job Title: Tosca ETL Tester

Key Responsibilities Perform ETL and backend data testing to validate data flows, transformations, and integrations. Use Tricentis Tosca Data Integrity (Tosca DI) for automated data validation across source and target systems. Design, execute, and maintain SQL queries for data validation and reconciliation. Test data pipelines and transformations on Snowflake data warehouse. Validate data stored in AWS S3 buckets and perform integration testing with other AWS services. Identify, document, and track defects; collaborate with developers and data engineers for resolution. Contribute to test planning, strategy, and test automation for backend/ETL processes. Ensure compliance with data governance, quality, and security standards.

Required Skills & Experience Strong experience in ETL and backend data testing. Hands-on expertise with Tosca DI (Tricentis Tosca Data Integrity). Proficiency in SQL (complex queries, joins, stored procedures, performance checks). Experience with Snowflake data warehouse testing. Knowledge of AWS services (S3, Redshift, etc.) for data validation. Experience working with large datasets and ensuring data accuracy and consistency. Strong analytical and problem-solving skills with attention to detail. Familiarity with Agile/Scrum methodology

Location: Remote

Salary and Other Compensation: The annual [salary/hourly rate] for this position is between [$100,000 – 105,000 annually]/[$45-$50 per hour]. Factors which may affect pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: [medical insurance] [dental insurance] [vision insurance] [401(k) retirement plan] [life insurance] [long-term disability insurance] [short-term disability insurance] [paid parking/public transportation] [12 days/hours of paid time off] [08 days/hours of paid sick and safe time] [09 days/hours of paid vacation time] [2 weeks of paid parental leave] [x paid holidays annually] [add others as needed- include all material benefits available to the position] Want to change the world? Let us know. Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let’s talk!