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Senior Software Developer In Test Jobs in New Jersey

Accord Technologies Inc.

Senior QA Lead

Piscataway, NJ · On-site

Senior SDET QA Lead. Location: Piscataway, NJ (Hybrid 3 days a week) Position type: W2 contract Job Summary: We are seeking a highly skilled and experienced Senior SDET QA Lead with 10-14 years of ...

Keylent Inc

Senior API Java Developer

Berkeley Heights, NJ · On-site

$59.75 - $76.25/hr

Keylent Inc is looking for a Senior API Java Developer to join their team in Berkeley Heights, NJ ... Preferred : • 8+ years of experience in software development • Knowledge of Test Driven ...

Made4net

Senior Software Engineer

Teaneck, NJ · On-site +1

$100K/yr

Senior Software Engineer Application Deadline: 7 September 2026 Department: Tech 3PL - R&D - Dev ... Write unit tests and help keep our automated test suite in fighting shape * Review your teammates ...

New

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 ...

ZT Systems

Staff Test Software Developer

Secaucus, NJ · On-site

$105K - $140K/yr

In this role, you will be responsible for translating user requirements, defining system ... Ultimately, the role of the Staff MFG Test Software Developer is to build high-quality, innovative ...

ZT Systems

Staff Test Software Developer

Secaucus, NJ · On-site

$105K - $140K/yr

In this role, you will be responsible for translating user requirements, defining system ... Ultimately, the role of the Staff MFG Test Software Developer is to build high-quality, innovative ...

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Senior Software Developer In Test information

What is a senior software developer in test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

What are the key skills and qualifications needed to thrive as a senior software developer in test?

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.

What are some common challenges faced by senior software developers in test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

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

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What are popular job titles related to Senior Software Developer In Test jobs in New Jersey?

For Senior Software Developer In Test jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer In Test jobs in New Jersey look for?

The top searched job categories for Senior Software Developer In Test jobs in New Jersey are:

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Cities in New Jersey with the most Senior Software Developer In Test job openings:

Senior Software Developer In Test jobs near you
Infographic showing various Senior Software Developer In Test job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Software Development Engineer in Test (SDET), AVP (Wealth Custody & Clearing)

State Street

Princeton, NJ

$90K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

Who We Are

State Street'sWealth Custody & Clearing (WC&C)business deliversinstitutional gradecustody, clearing, and platform services to wealth managers,broker dealers, and financial institutions.As WC&C modernizes and scales its digital platforms,quality engineering and automated testingare critical to ensuring platform reliability, data integrity, andregulatory gradecontrols.

We are seeking a Software Development Engineer in Test (SDET)to serve as ahands-onquality engineering contributor, embedded within Wealth Technology delivery teams and accountable for building robust automated testing solutions across frontend, backend, and integration layers.

Role Summary

This role is asenior individual contributorposition focused ontest automation, quality engineering, and software validationin a regulated,production criticalenvironment.

You will design, build, andmaintainautomated testing frameworks, partner closely with developers and product teams, and act as a quality advocate throughout the software development lifecycle.This position emphasizesengineering driventesting, not manualexecution,or people management.

Core Responsibilities

  • Design, develop, andmaintainautomated test frameworksfor frontend, backend, andAPI drivensystems

  • Build and executeautomated test suitescovering functional, regression, integration, andend-to-endscenarios

  • Partner closely with application developers, product managers, and platform engineers to embedquality early in the SDLC

  • Validate system behavior acrosswealth custody, clearing, trading, and servicing workflows

  • Create andmaintaintest data strategiesthat support repeatable, reliable automated testing

  • Identify, document, and track defects while contributing toroot causeanalysis and defect prevention

  • Ensure applications meet enterprise expectations foraccuracy, reliability, resiliency, and regulatory compliance

  • Supportproduction readiness efforts, including release validation andpost deploymentissue analysis

Required Experience

  • 7+yearsof experience in software quality engineering, SDET, or test automation roles

  • Strong experience working as ahands-onindividual contributorembedded within engineering teams

  • Proven ability to design and implementautomated testing solutionsfor complex systems

  • Experience working inenterprise or regulated environmentswhere quality and control are critical

  • Strong collaboration skills and the ability to influence quality outcomes without formal authority

Domain Exposure - Wealth & Financial Services

  • Exposure towealth management, brokerage, or financial services systemsis strongly preferred

  • Familiarity with validating workflows such as:

  • Account and portfolio lifecycle events

  • Trading and order management processes

  • Operational servicing and exception handling

  • Understanding of testing needs related torole-basedentitlements, data accuracy, auditability, and controls

  • Experience supporting systems subject to regulatory oversight (e.g.,SEC, FINRA) is a plus

Technical Skills

  • Strongproficiencyintest automation tools and frameworks(e.g., Selenium, Cypress, Playwright, or equivalent)

  • Experience testingAPI basedand microservices architectures, including integration and contract testing

  • Familiarity withJava, JavaScript, or other backend/frontend languagesused for test development

  • Experience working withCI/CD pipelinesto integrate automated testing into deployment workflows

  • Knowledge of performance, resiliency, andnegative pathtesting concepts

  • Strong understanding oftesting best practices, quality metrics, and defect management

Education

  • Bachelor's degree inComputer Science, Engineering, or a related field

  • Equivalent practical experience will be considered

Why State Street

  • Supportmission criticalwealth platformsused across global custody and clearing markets

  • Operate as atrue quality engineer-writing test code, not managing people

  • Partner with experienced engineers and architects on complex,high impactsystems

  • Competitive compensation, benefits, and a strong technical IC career path

Salary Range:

$90,000 - $157,500 Annual

The range quoted above applies to the role in the location specified. If the candidate would ultimately work outside of the location above, the applicable range could differ.

Employees are eligible to participate in State Street's comprehensive benefits program, which includes: our retirement savings plan (401K) with company match; insurance coverage including basic life, medical, dental, vision, long-term disability, and other optional additional coverages; paid-time off including vacation, sick leave, short term disability, and family care responsibilities; access to our Employee Assistance Program; incentive compensation including eligibility for annual performance-based awards (excluding certain sales roles subject to sales incentive plans); and, eligibility for certain tax advantaged savings plans.

For a full overview, visit https://hrportal.ehr.com/statestreet/Home.

About State Street

Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you'll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

Discover more information on jobs at StateStreet.com/careers

Read our CEO Statement

Job Application Disclosure:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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About State Street

Sourced by ZipRecruiter

State Street is one of the largest custodian banks, asset managers and asset intelligence companies in the world. From technology to product innovation, we're making our mark on the financial services industry. For more than two centuries, we've been helping our clients safeguard and steward the investments of millions of people. We provide investment servicing, data & analytics, investment research & trading and investment management to institutional clients.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Boston, MA, US

Year founded

1792

Social media

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