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Frontend Backend Developer Jobs in New Jersey (NOW HIRING)

ConfigUSA

Charles River Developer

Newark, NJ · On-site

Hands-on experience with the Charles River API Framework (frontend/backend). * Education: Bachelor's degree in Computer Science, Engineering, Finance, or a related field. Typical Tools & Technologies

1 point system

Front-End (Angular) Developer

Jersey City, NJ · On-site

$108K - $126K/yr

Coordinate with the backend team to create, test, and execute code that merges with API endpoints. * Connect with other team members, such as UX designers, project managers, and backend-developers to ...

Photon

BFF Lead - BFF - Parsippany, NJ

Parsippany, NJ · On-site

... in backend and frontend technologies, incorporating relevant updates into the BFF architecture. Qualifications: * Education: Bachelor's or Master's degree in Computer Science, Engineering, or a ...

Photon

React Frontend Lead

Piscataway, NJ · On-site

Partner with UI/UX designers, backend engineers, and product managers to translate technical ... frontend UI securely to a BFF layer/SAP Commerce Cloud using the Storefront API (GraphQL) and ...

CYNET SYSTEMS

Frontend Developer III

Jersey City, NJ · On-site

$67 - $71/hr

Pay Range: $67.10hr - $71.42hr Requirement/Must Have: * 5+ years of experience in frontend ... Work closely with backend developers to ensure seamless API integration and data flow.

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Frontend Backend Developer information

What is a frontend backend developer?

Frontend Backend Developers, often referred to as Full Stack Developers, are professionals skilled in both the client-side (frontend) and server-side (backend) aspects of web development. They design and build user interfaces, ensuring a seamless and interactive experience for users, while also managing server logic, databases, and application integration. Their broad range of expertise allows them to work on multiple layers of a web application, bridging the gap between visual design and technical functionality. This versatility makes them valuable in creating fully functional and cohesive digital products.

What are the key skills and qualifications needed to thrive as a frontend backend developer?

To thrive as a Frontend Backend Developer, you need strong proficiency in web programming languages (such as JavaScript, HTML, CSS for frontend, and Node.js, Python, or Java for backend), as well as a solid understanding of software development principles. Familiarity with frameworks (like React, Angular, or Vue for frontend and Express, Django, or Spring for backend), version control systems (like Git), and relevant certifications such as AWS Certified Developer can be highly beneficial. Excellent problem-solving, communication, and teamwork skills help you effectively collaborate with cross-functional teams and address complex technical challenges. These combined skills ensure you can build, optimize, and maintain robust, scalable web applications that meet user and business needs.

How do frontend backend developers typically collaborate with designers and other developers in a project team?

Frontend Backend Developers often work closely with UI/UX designers to implement visually appealing and user-friendly interfaces based on design specifications. They also collaborate with backend specialists to ensure seamless integration between the client and server sides, often participating in code reviews and joint problem-solving sessions. Regular communication and agile methodologies, such as daily stand-ups and sprint planning, help coordinate tasks and ensure project goals are met efficiently. This collaborative environment allows developers to learn from each other and contribute to both the visual and functional aspects of web applications.

What is the difference between Frontend Backend Developer vs Web Developer?

AspectFrontend Backend DeveloperWeb Developer
Primary FocusClient-side interface and user experienceOverall website development, including both frontend and backend
Skills & TechnologiesHTML, CSS, JavaScript, UI/UX designHTML, CSS, JavaScript, server-side languages, databases
Work EnvironmentDesign and implement user interfaces, collaborate with designersBuild complete websites, integrate frontend with backend systems
CredentialsWeb development certifications, coding bootcampsSimilar certifications, broader skill set

While both roles involve web development, a Frontend Backend Developer specializes in either the client-side or server-side aspects, whereas a Web Developer often handles both areas to create complete websites.

Is a front-end backend developer a good career or backend developer?

A frontend backend developer is a role that combines skills in both client-side and server-side development, often requiring knowledge of programming languages like JavaScript, HTML, CSS, and backend frameworks. It can be a good career choice due to high demand for full-stack skills, competitive salaries, and opportunities to work on diverse projects. However, it requires continuous learning and proficiency in multiple technologies to stay current in the field.

What does a frontend and backend developer do?

A frontend developer designs and implements the visual elements of a website or application that users interact with, using languages like HTML, CSS, and JavaScript. A backend developer builds and maintains the server-side logic, databases, and APIs that support the frontend, often working with languages like Python, Java, or PHP. Both roles require collaboration and knowledge of development tools and frameworks to create functional, user-friendly digital products.

What are popular job titles related to Frontend Backend Developer jobs in New Jersey?

For Frontend Backend Developer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Frontend Backend Developer jobs in New Jersey look for?

The top searched job categories for Frontend Backend Developer jobs in New Jersey are:

What cities in New Jersey are hiring for Frontend Backend Developer jobs?

Cities in New Jersey with the most Frontend Backend Developer job openings:

Frontend Backend Developer jobs near you
Infographic showing various Frontend Backend Developer job openings in New Jersey as of August 2026, with employment types broken down into 80% Full Time, 5% Part Time, 2% Temporary, and 13% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

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

State Street Global Advisors

Clifton, NJ • On-site

$90K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 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 primary location specified. If the candidate would ultimately work outside of the primary 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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