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Backend Software Developer Jobs in New Jersey (NOW HIRING)

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Backend Engineer

Whippany, NJ · On-site

$150K - $175K/yr

The Backend Engineer will focus on designing, developing, and maintaining strong server-side ... Solid software engineering fundamentals, including JUnit, Maven, GitLab, CI/CD, automated testing ...

Siri InfoSolutions Inc

Python Developer

Pennington, NJ · On-site

$110K - $120K/yr

Based on your experience, I believe you could Python Developer with one of our clients, through an ... Design and implement back-end software components using Python frameworks such as Django or Flask

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

Bachelor's or Master's degree in Computer Science or a related technical field. * 6+ years of backend software engineering experience, including 3+ years developing robotics or automation systems.

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Backend Software Developer information

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How much do backend software developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for backend software developer in New Jersey is $58.61, according to ZipRecruiter salary data. Most workers in this role earn between $48.08 and $69.33 per hour, depending on experience, location, and employer.

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

AspectBackend Software DeveloperFrontend Software Developer
Primary FocusServer-side logic, databases, APIsUser interface, client-side interactions
Required SkillsProgramming languages like Java, Python, SQLHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentServer infrastructure, cloud servicesDesign tools, browser testing
Common UsageBuilding and maintaining backend systemsCreating engaging user interfaces

Backend Software Developers focus on server-side development, managing databases, and APIs, while Frontend Software Developers work on the visual and interactive aspects of websites and applications. Both roles are essential in full-stack development but differ in their technical skills and daily tasks.

What does a backend software developer do?

A Backend Software Developer is responsible for building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power web and mobile applications. They ensure that data is properly stored, secured, and retrieved, and that the backend communicates effectively with the frontend or user-facing side. Backend developers often work with programming languages like Java, Python, Ruby, or Node.js, and use frameworks and tools to optimize application performance and scalability. Their work is crucial for ensuring that applications run smoothly, handle user requests efficiently, and remain secure.

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

To thrive as a Backend Software Developer, you need strong programming skills (such as Java, Python, or Node.js), a solid understanding of algorithms, data structures, and database management, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), RESTful APIs, version control systems (such as Git), and cloud platforms is typically expected, along with relevant certifications being beneficial. Problem-solving abilities, attention to detail, and effective communication are the soft skills that set outstanding backend developers apart. These skills and qualities are crucial for building scalable, reliable, and secure server-side applications that meet business and user needs.

What are some common challenges faced by backend software developers when integrating new technologies into existing systems?

Backend Software Developers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data integrity during migrations, and minimizing downtime for end users. They must also carefully manage dependencies and address potential security vulnerabilities introduced by new components. Collaboration with DevOps, frontend teams, and QA is crucial to ensure smooth deployment and comprehensive testing throughout the integration process.
What are popular job titles related to Backend Software Developer jobs in New Jersey? For Backend Software Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Backend Software Developer jobs in New Jersey look for? The top searched job categories for Backend Software Developer jobs in New Jersey are:
Backend Software Developer jobs near you
Infographic showing various Backend Software Developer job openings in New Jersey as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, 1% Temporary, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $121,916 per year, or $58.6 per hour.

Software Engineer - Backend Platforms, Assistant Vice President (Wealth Custody & Clearing)

State Street

Clifton, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Who we are looking for

State Street's Wealth Custody & Clearing business is seeking multiple Assistant Vice Presidents, Software Engineers to join our growing Technology organization. These are hands-on engineering roles responsible for designing, developing, testing, and supporting modern software capabilities across ourwealthcustody and clearing platform.

We are seeking engineers with experience in senior backend development, software development engineering, API-driven platforms, distributed systems, cloud-enabled development, and enterprise application delivery. Successful candidates will help build resilient, scalable, secure, and production-grade technology solutions supporting advisor, brokerage, custody, clearing, trading, onboarding, servicing, and operational workflows.

This role is intended to support multiple engineering needs across the platform. Final team alignment may vary based on candidate experience and business priorities, including backend engineering, full-stack development, API and integration engineering, platform engineering, or cloud-native application development.

Why this role is important to us

The team you will be joining is part of Wealth Custody & Clearing, a strategic growth initiative focused on building a modern, scalable, and highly integrated platform for RIAs, broker-dealers, and wealth management firms. Software Engineers are critical to delivering the digital capabilities, services, integrations, and operational workflowsrequiredto support a highly regulated, transaction-oriented wealth platform.

This role is important because WC&C requires strong engineering execution across core platform services, client and advisor experiences, third-party integrations, data movement, workflow automation, and production resiliency. The selected candidates will help ensure the platform is built with the right foundation for scale, security, reliability, observability, and long-term maintainability.

What you willbe responsible for

As an Assistant Vice President, Software Engineer, you will:

  • Design, develop, test, and deploy enterprise-grade software solutions supporting the Wealth Custody & Clearing platform

  • Build scalable backend services, APIs, integrations, and platform capabilities that support custody, clearing, onboarding, trading, servicing, reporting, and advisor workflows

  • Develop cloud-enabled and API-first solutions using modern engineering practices, secure coding standards, and strong software design principles

  • Partner with Product, Architecture, Operations, Risk, Compliance, and Engineering teams to translate business requirements into high-quality technical solutions

  • Contribute to technical design reviews, architecture discussions, engineering standards, and platform delivery decisions

  • Support integration initiatives with external fintech, custody, clearing, broker-dealer, and market infrastructure providers

  • Ensure solutions meet expectations for performance, resiliency, security, observability, auditability, data integrity, and operational readiness

  • Participate in Agile delivery processes, including estimation, sprint planning, development, testing, release readiness, deployment, and production support

  • Troubleshoot complex technical issues, support root cause analysis, and contribute to continuous platform improvement

  • Mentor junior engineers and contribute to a culture of engineering excellence, ownership, and continuous improvement

What we value

These skills will help you succeed in this role:

  • Strong software engineering fundamentals with a focus on secure, scalable, maintainable, and well-tested solutions

  • Hands-on experience building production-grade applications, backend services, APIs, or distributed systems in complex enterprise environments

  • Ability to connect technical decisions to business outcomes and deliver practical solutions in a highly regulated operating environment

  • Strong collaboration and communication skills across technical and non-technical stakeholders

  • Comfort navigating ambiguity, solving complex problems, and contributing to a fast-moving platform buildout

  • Ownership mindset with a commitment to resiliency, quality, documentation, and operational excellence

Education & Preferred Qualifications

  • Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field; equivalent professional experience will also be considered

  • 7+ years of software engineering, backend engineering, or application development experience with progressively increasing responsibility

  • Experience delivering business-critical applications in Agile software development environments

  • Hands-on experience with modern programming languages such as Java, Kotlin, Python, JavaScript, TypeScript, or similar technologies

  • Experience with RESTful APIs, microservices, distributed systems, event-driven architectures, and enterprise integration patterns

  • Experience with cloud-enabled development, CI/CD pipelines, DevOps practices, automated testing, and modern software delivery tooling

  • Experience with relational databases, NoSQL databases, messaging platforms, observability tools, monitoring, logging, and performance optimization preferred

  • Experience with Docker, Kubernetes, cloud platforms, or containerized application deployment preferred

  • Financial services experience preferred; wealth management, brokerage, custody, clearing, trading, fintech, advisor platforms, or transaction processing experience considered a plus

Additionalrequirements

We are seeking multiple engineers across senior backend engineering and software development engineering disciplines.Candidates may be aligned to backend services, full-stack application development, API and integration engineering, platform engineering, or cloud-native application development depending on business priorities and candidate experience.

Candidates should be comfortable working in an enterprise technology environment where accuracy, resiliency, security, controls, documentation, and operational readiness are critical. Experience supporting systems with high availability, fault tolerance, strong data integrity, and production support expectations is strongly preferred.

Work Requirement

  • Hybrid work requirement and hiring location to be confirmed based on business need, role alignment, and approved requisition details

  • Standard business hours are expected, with flexibilityrequiredto support delivery milestones, production needs, and collaboration across locations

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

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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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