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Senior Software Engineer In Test Jobs in Delaware

M&T Bank

Software Engineer II

Wilmington, DE

$154.68K - $164.68K/yr

... in the job offered or as a Sr. Software Engineer/Developer, ETL/Big Data Developer, Software Programmer, or related occupation. Requires one (1) year of experience with the following: * Designing and ...

ECCLESIASTES INC

Software Engineer

Newark, DE

Write test cases to validate individual and unit components to ensure functional integrity and ... Bachelor's degree (or equivalent) in Computer Science, Computer Information Systems, Engineering ...

Joyson Safety Systems

$122.40K - $161.40K/yr

We are a global leader in design, development and manufacturing of safety-critical systems and ... Collaborate with hardware engineers to review, improve, implement and test hardware-software ...

Hologic

Senior Embedded Software Engineer

Newark, DE · On-site

$106.50K - $166.60K/yr

Develop an expert-level understanding of our products and how they're used in clinical practice ... Identify, design, and implement appropriate software testing; collaborate closely with Test ...

ITW Avery Weigh-Tronix

Embedded Software Engineer

DE

$131.40K - $172.90K/yr

Objective of role: The Embedded Software Engineer is responsible for the design, development ... in the design of product test equipment or production test systems when needed. • Interpret test ...

JP Morgan Chase

Lead Software Engineer

Wilmington, DE

As a Lead Software Engineer at JPMorgan Chase within the Consumer and Community Banking Operations ... Proficiency in test-driven development (TDD), comprehensive testing strategies (unit, integration ...

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Senior Software Engineer In Test information

See Delaware salary details

$22.5K

$125.7K

$163.6K

How much do senior software engineer in test jobs pay per year?

As of May 30, 2026, the average yearly pay for senior software engineer in test in Delaware is $125,669.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,600.00 and $143,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Software Engineer in Test, and why are they important?

To thrive as a Senior Software Engineer in Test, you need a deep understanding of software development, test automation frameworks, and a background in computer science or a related field. Mastery of tools like Selenium, Jenkins, JUnit, and experience with CI/CD systems, as well as relevant certifications such as ISTQB, are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top candidates apart in this role. These skills are crucial for ensuring robust, scalable, and reliable software delivery in complex technical environments.

What are some typical challenges a Senior Software Engineer in Test faces when designing automated testing frameworks?

Senior Software Engineers in Test often encounter challenges such as integrating automated tests with complex, evolving codebases and ensuring tests remain reliable as features change. Balancing thorough test coverage with execution speed, especially in continuous integration environments, is another common concern. Additionally, collaborating with both development and QA teams to align on testing strategies and maintaining documentation for test frameworks are key responsibilities that require strong communication and adaptability.

What are Senior Software Engineers in Test?

Senior Software Engineers in Test are experienced professionals who design, develop, and implement automated testing frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify testing needs, create robust test plans, and write automated scripts that validate software functionality. In addition to hands-on coding, they often mentor junior engineers, drive process improvements, and contribute to the overall testing strategy of the organization.

What is the difference between Senior Software Engineer In Test vs Software Development Engineer in Test?

AspectSenior Software Engineer In TestSoftware Development Engineer in Test
CredentialsBachelor's in CS or related field, experience in testing and automationBachelor's in CS or related field, strong coding skills, experience in testing
Work EnvironmentDesigning test strategies, automation frameworks, collaborating with development teamsDeveloping test tools, writing automated tests, integrating testing into CI/CD pipelines
Industry UsageCommon in tech companies, especially in QA and testing teamsWidely used in software development companies focusing on automation

The main difference is that Senior Software Engineer In Test often focuses on testing strategy and automation leadership, while Software Development Engineer in Test emphasizes developing testing tools and automation code. Both roles require strong coding skills and testing experience, but their focus areas differ slightly within the testing lifecycle.

What are popular job titles related to Senior Software Engineer In Test jobs in Delaware? For Senior Software Engineer In Test jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior Software Engineer In Test jobs in Delaware look for? The top searched job categories for Senior Software Engineer In Test jobs in Delaware are:
Senior Software Engineer In Test jobs near you
Infographic showing various Senior Software Engineer In Test job openings in Delaware as of May 2026, with employment types broken down into 75% Full Time, 18% Part Time, and 7% Contract. Highlights an 55% Physical, 8% Hybrid, and 37% Remote job distribution, with an average salary of $125,669 per year, or $60.4 per hour.
Software Engineer II

Software Engineer II

M&T Bank

Wilmington, DE

$154.68K - $164.68K/yr

Full-time

Posted yesterday

M&T Bank rating

7.8

Company rating: 7.8 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

66th of 141 rated banks

Job description

Title: Software Engineer II

Job Location: 1100 North Market Street, Wilmington, DE 19801. Position requires in-office work four (4) days every week.

Job Description: Develop, design, and support ETL processes. Prepare and manage the technical components of project plans. Perform unit testing of the jobs and assist with SIT (System Integration Testing) and UAT (User Acceptance Testing). Create pipelines to deploy code to higher environments. Work closely with data stewards to understand data mapping and implement extraction and transformation of data from various sources. Work with ETL tools and programming languages to create ETL workflows. Collaborate with other development, operations, and technology staff in overall systems development. Maintain code repositories. Document ETL processes, procedures, and specifications. Maintain the efficient operation and effectiveness of supported applications. Fine-tune production applications for performance. Support production applications and resolve production incidents from the incident queue.

Minimum requirements: Bachelor's degree (or foreign equivalent) in Computer Science, Computer Engineering, Electronics Engineering, or related fields of study plus five (5) years of experience in the job offered or as a Sr. Software Engineer/Developer, ETL/Big Data Developer, Software Programmer, or related occupation.

Requires one (1) year of experience with the following:

  • Designing and developing Data Warehouse applications using Hadoop technologies;
  • Using Shell Scripting as part of the application design;
  • Designing and developing applications in Python;
  • Using Snowflake as the backend for Data Warehouse applications;
  • Using ETL tool Informatica for building ETL workflows;
  • Maintaining code repositories and creating pipelines using Git or Bitbucket;
  • Using PySpark which is a Spark programming language for data processing;
  • Using CA Automic as a scheduling tool to schedule jobs and workflows and monitor the daily runs of jobs and workflows;
  • Using SQL to query data from SQL Server; and,
  • Working on Data Warehousing applications using Teradata.

Salary: $154,684.88 - $164,684.88 per year

LocationWilmington, Delaware, United States of America

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