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Senior Software Development Engineer In Test Jobs in Jacksonville, FL

Advantage Design Group

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Senior Software Developer

Jacksonville, FL · On-site

$90K - $125K/yr

... development of the next generation of products? The Role As a Senior Software Engineer, you will ... We are a 50-person company located in Jacksonville FL that provides online orientation platform to ...

Subway

Sr. Software Engineer, Mobile App

Jacksonville, FL

$122K - $153K/yr

You'll work in a collaborative product team alongside designers, product managers, and other ... Write and maintain tests -- unit, component, performance (we track render and time-to-interactive ...

Advantage Design Group

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Senior Software Developer

Jacksonville, FL · On-site

$90K - $125K/yr

... development of the next generation of products? The Role As a Senior Software Engineer, you will ... We are a 50-person company located in Jacksonville FL that provides online orientation platform to ...

amphenol

R&D Engineer

Saint Augustine, FL · On-site

Plan, execute, and document engineering activities, including test data, process setups, and ... Proficiency in CAD software (e.g., SolidWorks, AutoCAD, CATIA, Creo) with experience in fixture or ...

amphenol

R&D Engineer

Saint Augustine, FL

Plan, execute, and document engineering activities, including test data, process setups, and ... Proficiency in CAD software (e.g., SolidWorks, AutoCAD, CATIA, Creo) with experience in fixture or ...

Deloitte

Agentic Software Engineer III

Jacksonville, FL · On-site

$53.25 - $71.50/hr

Execute assigned software development lifecycle activities across build, test, release, and ... Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, Mathematics ...

Deloitte

Agentic Software Engineer II

Jacksonville, FL · On-site

$90K - $123K/yr

Execute assigned software development lifecycle activities across build, test, release, and ... Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, Mathematics ...

Kavaliro

Senior Backend Software Engineer

Jacksonville, FL · On-site

$111K - $146K/yr

Kavaliro is seeking a Senior Backend Software Engineer for our local Jacksonville client. In this ... Experience with Azure cloud development and deployment is a plus. * Background in AI, machine ...

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Senior Software Development Engineer In Test information

See Jacksonville, FL salary details

$20.8K

$116.3K

$151.5K

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

As of Jul 14, 2026, the average yearly pay for senior software development engineer in test in Jacksonville, FL is $116,340.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $133,000.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

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

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What are popular job titles related to Senior Software Development Engineer In Test jobs in Jacksonville, FL? For Senior Software Development Engineer In Test jobs in Jacksonville, FL, the most frequently searched job titles are:
What job categories do people searching Senior Software Development Engineer In Test jobs in Jacksonville, FL look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Jacksonville, FL are:
What cities near Jacksonville, FL are hiring for Senior Software Development Engineer In Test jobs? Cities near Jacksonville, FL with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
Senior Software Developer

Senior Software Developer

Advantage Design Group

Jacksonville, FL • On-site

$90K - $125K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

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Job description

Location: Jacksonville, FL | Work Type: Hybrid | Department: Development

Are you ready to take on your next challenge? Are you ready to join a capable technical team? Are you ready to contribute to the development of the next generation of products?

The Role

As a Senior Software Engineer, you will design, build, and maintain scalable CMS-driven platforms that power Advantage Design Group’s orientation and recruiting experiences. You will lead the development of enterprise-ready, end-to-end solutions, while mentor developers and helping shape best practices. You will be provided with strong mentorship and have a chance to grow and develop your own leadership style.

About Advantage Design Group®

We create interactive, video-driven recruiting and orientation platforms that help organizations provide people with strong a strong start. With more than 400 institutions and organizations served, we are the market leader in powering, welcoming, accessible, and data-driven onboarding experiences. We are a 50-person company located in Jacksonville FL that provides online orientation platform to clients across the US and Canada.

Why You’ll Love It Here

  • Impact on a scale: Your work improves first-day experiences for students and employees nationwide.
  • Tech stack: Microsoft Azure, MS SQL Server, .NET Core, Shibboleth, Umbraco, C#, Visual Studio, Azure DevOps, and CI/CD.
  • Our Platform: Cloud hosted platform with a web front end, back office, reporting, user management, single sign-on, and systems integrations.
  • Tight-knit development team within a mid-sized company: You’ll enjoy the best of both worlds, collaborating closely with developers while being part of a company where your contributions are visible and valued.

Key Responsibilities

  • Architect, develop, enhance, and maintain our Advantage Platform Product, which is a customizable web-based orientation and recruiting platform.
  • Work with web and graphic design teams to build content models and content editors for creating unique, custom, and engaging customer experiences.
  • Work with clients to integrate Single Sign-On, REST APIs, Web Services, Batch Processing, and Reporting with their Information Systems.
  • Configure and manage Azure deployments (App Service, Azure SQL, Storage, Key Vault, App Insights) with CI/CD pipelines.
  • Troubleshoot, debug, and optimize performance across front-end and back-end systems.
  • Champion development standards, peer reviews, automated testing, and observability.
  • Collaborate with project managers, designers, and media teams to deliver responsive and accessible digital experiences.
  • Work with customers to achieve their vision for recruiting and orientation.
  • Perform incident response and root cause analysis
  • Code review ownership / setting and enforcing standards and best practices/documentation
  • Onboarding and mentoring developers
  • Proficiency in delivery methodology (Agile, sprints, project delivery ownership)

Required Skills

  • 5+ years of professional experience in web development with a strong focus on enterprise applications.
  • Expertise in .NET (C#), ASP.NET Core/MVC, Razor, SQL Server, and Git.
  • Hands-on experience with industry standard Content Management Systems (CMS).
  • Experience with SOAP, REST APIs, AJAX, Open API (Swagger), and API testing tools such as Postman.
  • Working knowledge of Azure services and application hosting in IIS/Kestrel.
  • Familiarity with authentication protocols (OAuth2, SAML) and SSO patterns.
  • Understanding accessibility standards (WCAG) and security best practices.
  • Familiarity with networking concepts including DNS, SSL, Load Balancing, Firewalls, Security Groups, and DKIM.
  • Experience with microservices architecture
  • Leading development projects and mentoring junior team members.

Experience/Education

  • B.S or equivalent experience
  • 5+ years relevant work experience
  • Proficient in design patterns, SOLID principles, and best practices.
  • Knowledge of DevOps practices and continuous integration/continuous deployment (CI/CD).

Nice to Have

  • Experience with Umbraco Forms, Examine search, headless Content Delivery API
  • Familiarity with Serverless Application Architectures, including Docker or Kubernetes.
  • Experience integrating with Salesforce, Workday, HRIS or Ellucian systems.
  • Azure or AWS certification
  • Designing, architecting, and implementing complex software solutions.
  • Optimizing application performance and scalability.
  • Contribute to meetings with stakeholders, including client meetings to gather requirements and provide technical insights.

Growth Opportunities

  • Actively involved in technological decision-making processes.
  • Lead architectural design and implementation.
  • Pursue job related certifications
  • Candidate Profile
  • Technical leader who can take ownership of solutions and guide best practices.
  • Collaborative teammate who thrives in cross-functional environments.
  • Problem solver who balances technical depth with client needs.
  • Continuous learner who explores emerging tools and technologies.

Compensation and Benefits

  • Competitive base salary with annual performance-based raises.
  • 401(k) with company match.
  • Profit-sharing program.
  • Group Health, Dental, and Vision Insurance.
  • Paid vacation and holidays.
  • Hybrid work schedule after onboarding.
  • Gym membership and stocked breakroom (coffee, snacks, tea).
  • Ongoing training, mentorship, and career development.
  • A beautiful office in coastal Jacksonville, FL near beaches and with no state income tax.

Ready to Apply?

  • If you thrive on solving complex technical challenges and want your work to make a real impact, we would love to meet you.

Apply Now at https://advantage-design-group.breezy.hr/p/d80d39e7150d-senior-software-engineer


Learn more about what it’s like to join our team by visiting our webpage: https://welcome.advantagedesigngroup.com/

Company Description

We create interactive, video-driven recruiting and orientation platforms that help organizations provide people with strong a strong start. With more than 400 institutions and organizations served, we are the market leader in powering, welcoming, accessible, and data-driven onboarding experiences. We are a 50-person company located in Jacksonville FL that provides online orientation platform to clients across the US and Canada.