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Sdet Java Developer Jobs in Princeton Junction, NJ

Photon

SDET Engineers - Jersey City

Somerville, NJ · On-site

We are seeking a highly skilled and detail-oriented Software Development Engineer in Test (SDET) to join our team with a focus on data reconciliation , complex SQL , and ETL testing . The ideal ...

Fox

Staff SDET

New York, NY · On-site

As a Staff SDET, you will partner closely with Product, Engineering, Operations, and Delivery teams from the earliest stages of planning through production. You will ensure quality is designed into ...

Palnar

Sr. SDET Consultant

Princeton, NJ · On-site

$52.50 - $67.50/hr

* 10+ years of experience as a SDET/Quality Assurance Specialist role * Experience in Insurance and/or financial business domains * Excellent communication, analytical and time management skills

Accord Technologies Inc.

Senior QA Lead

Piscataway, NJ · On-site

We are seeking a highly skilled and experienced Senior SDET QA Lead with 10-14 years of expertise in manual and automation testing. The ideal candidate will possess a deep understanding of Java ...

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Sdet Java Developer information

See Princeton Junction, NJ salary details

$16

$59

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How much do sdet java developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for sdet java developer in Princeton Junction, NJ is $59.69, according to ZipRecruiter salary data. Most workers in this role earn between $51.63 and $66.83 per hour, depending on experience, location, and employer.

What is an SDET Java developer?

An SDET (Software Development Engineer in Test) Java Developer is a professional who combines software development and testing skills, primarily using the Java programming language. They are responsible for designing, developing, and maintaining automated test frameworks, writing code to test applications, and ensuring the quality of software products. SDETs work closely with developers and QA teams to identify bugs early, automate repetitive testing tasks, and improve overall software reliability. Their role bridges the gap between development and testing, ensuring that code is both functional and robust.

What are the key skills and qualifications needed to thrive as an SDET Java developer, and why are they important?

To thrive as an SDET Java Developer, you need strong proficiency in Java programming, test automation frameworks, and a solid understanding of software testing principles, often supported by a degree in computer science or related field. Familiarity with tools like Selenium, TestNG, JUnit, Maven, and CI/CD systems such as Jenkins is typically required, and certifications like ISTQB can be advantageous. Analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with development teams and ensuring high-quality software. These skills and qualities are vital to efficiently automate tests, identify issues early, and deliver robust, reliable software products.

What are the common challenges faced by an SDET Java developer when integrating automated tests into a CI/CD pipeline?

As an SDET Java Developer, a common challenge is ensuring that automated tests are reliable and stable within a continuous integration/continuous deployment (CI/CD) environment. Flaky tests, environment inconsistencies, and managing test data can lead to false positives or negatives, affecting the pipeline's efficiency. Collaborating closely with DevOps engineers and developers is often necessary to troubleshoot integration issues, optimize test execution time, and maintain robust test coverage. Regular code reviews and communication with the team help address these challenges effectively.

What cities near Princeton Junction, NJ are hiring for Sdet Java Developer jobs?

Cities near Princeton Junction, NJ with the most Sdet Java Developer job openings:

Infographic showing various Sdet Java Developer job openings in Princeton Junction, NJ as of August 2026, with employment types broken down into 83% Full Time, 3% Part Time, and 14% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $124,149 per year, or $59.7 per hour.

SDET Engineers - Jersey City

Somerville, NJ • On-site

Photon
IT Services • 1 - 10 employees
Learn more about Photonexternal

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Summary:

We are seeking a highly skilled and detail-oriented Software Development Engineer in Test (SDET) to join our team with a focus on data reconciliation, complex SQL, and ETL testing. The ideal candidate will have a unique blend of skills in software development, quality assurance, and data engineering. You will be responsible for ensuring data accuracy, validating ETL processes, and building automation frameworks for data-related testing processes. This is a key role to ensure the integrity and quality of our data infrastructure and analytics platforms.

Key Responsibilities:
  • Complex SQL Queries:
    • Write and optimize complex SQL queries to validate data pipelines, transformations, and reporting accuracy.
    • Perform root cause analysis of data discrepancies and provide insights into data quality issues.
    • Develop automated SQL scripts to streamline data validation and reconciliation processes.
  • ETL Testing:
    • Validate ETL processes by designing comprehensive test strategies to ensure data accuracy and completeness.
    • Test and verify ETL pipelines from various data sources (structured and unstructured) into data warehouses, ensuring data conforms to business rules and logic.
    • Implement automated ETL testing frameworks and continuously improve them to optimize the data validation process.
  • Data Reconciliation:
    • Develop, implement, and automate test scripts to validate data integrity between source and target systems.
    • Identify and resolve data inconsistencies, mismatches, and errors in large datasets.
    • Design and execute reconciliation processes to ensure accurate data migration and transformation.
Nice to have:
  • Experience with HiveQL for Hive Database
  • Experience with Python as a scripting language  

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