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Senior Software Development Engineer 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 ...

Amazon

Software Development Engineer, iOS

Newark, NJ · On-site

$146K/yr

ABOUT THIS ROLE As a Software Development Engineer, it's up to you to define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate. Bring challenging ideas and ...

Audible, Inc.

Software Development Engineer, iOS

Newark, NJ · On-site

$146K/yr

ABOUT THIS ROLE As a Software Development Engineer, it's up to you to define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate. Bring challenging ideas and ...

Amazon

Software Development Engineer, iOS

Newark, NJ · On-site

$146K/yr

ABOUT THIS ROLE As a Software Development Engineer, it's up to you to define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate Bring challenging ideas and we ...

Amazon

Software Development Engineer, iOS

Newark, NJ · On-site

$146K/yr

ABOUT THIS ROLE As a Software Development Engineer, it's up to you to define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate Bring challenging ideas and we ...

Palnar

Sr. SDET Consultant

Princeton, NJ · On-site

$52.50 - $67.50/hr

* 10+ years of experience as a SDET/Quality Assurance Specialist role * Experience in Insurance and/or financial business domains * Excellent communication, analytical and time management skills

Ztek Consulting

Principal SDET with Playwright

Hamilton, NJ · On-site

$48 - $61.75/hr

Hi, I would like to share an excellent opening Contact Principal SDET with Playwright do go through the details and kindly send me the updated resume. Location : Hamilton township NJ (Hybrid)- Local ...

Apex Informatics

Sr. Software Engineer

Jersey City, NJ · On-site

$127K - $168K/yr

Sr. Software Engineer Jersey City, NJ - 297912 Hybrid Onsite role Must have: Core Java, Spark ... Is multi-skilled with expertise across software development lifecycle and toolset. May be ...

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Showing results 41-60

All JobsSoftware Development Engineer JobsSenior Software Development Engineer JobsSenior Software Development Engineer Jobs in New Jersey

Senior Software Development Engineer information

See New Jersey salary details

$76.7K

$145.5K

$194.9K

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

As of Aug 6, 2026, the average yearly pay for senior software development engineer in New Jersey is $145,475.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,400.00 and $164,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior software development engineer?

To thrive as a Senior Software Development Engineer, you need deep expertise in software engineering principles, advanced programming skills in languages such as Java, Python, or C++, and a bachelor's or higher degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms such as AWS or Azure, and experience with CI/CD pipelines are typically required, and certifications in these technologies can be advantageous. Strong problem-solving, leadership, and communication skills help you mentor junior engineers and collaborate effectively across teams. These competencies are critical for delivering robust solutions, driving technical innovation, and ensuring project success in complex engineering environments.

What are some common challenges senior software development engineers face when leading cross-functional projects?

Senior Software Development Engineers often encounter challenges such as aligning priorities across diverse teams, managing technical debt while delivering new features, and ensuring effective communication among stakeholders. Balancing hands-on coding with mentorship responsibilities and architectural decision-making can also be demanding. Success in this role typically requires strong interpersonal skills, proactive problem-solving, and the ability to adapt to shifting project requirements while maintaining high code quality.

What is a senior software development engineer?

Senior Software Development Engineers are experienced professionals who design, develop, and maintain complex software systems. They often lead technical projects, mentor junior developers, and ensure software quality and best practices within a team. Their responsibilities include writing code, conducting code reviews, collaborating with cross-functional teams, and solving challenging technical problems. Senior Software Development Engineers typically have several years of industry experience and a deep understanding of software engineering principles.

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

AspectSenior Software Development EngineerSoftware Development Engineer
ExperienceTypically 5+ years, with leadership responsibilitiesEntry to mid-level, 1-3 years of experience
ResponsibilitiesDesigning complex systems, mentoring juniors, leading projectsImplementing features, fixing bugs, collaborating on code
Skills & CertificationsProficiency in multiple programming languages, system design, often with certificationsStrong coding skills, foundational knowledge, less emphasis on certifications
Work EnvironmentOften leads teams, involved in architecture decisionsFocused on individual contributions, team collaboration

The main difference between a Senior Software Development Engineer and a Software Development Engineer lies in experience, responsibilities, and leadership. Seniors typically lead projects and mentor others, while juniors focus on coding and task completion. Both roles are vital in software development teams, with seniors bringing more strategic input and mentorship.

What are the most commonly searched types of Software Development Engineer jobs in New Jersey? The most popular types of Software Development Engineer jobs in New Jersey are:
What cities in New Jersey are hiring for Senior Software Development Engineer jobs? Cities in New Jersey with the most Senior Software Development Engineer job openings:
Infographic showing various Senior Software Development Engineer job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $145,475 per year, or $69.9 per hour.

Front-End Software Development Engineer

Fiserv, Inc.

Berkeley Heights, NJ • On-site

$110K - $186K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

105th of 150 rated financial services

Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Front-End Software Development Engineer
What does a successful Front-End Software Development Engineer do at Fiserv?
A successful Front-End Software Development Engineer at Fiserv builds modern, feature-rich web applications that turn complex business needs into intuitive digital experiences. This role creates scalable, reusable front-end architecture and partners across teams to deliver solutions that support speed, quality, and maintainability. Success in this role also means improving application performance and responsiveness to create better user experience.
What you will do?
  • Design and develop feature-rich web applications using Angular and React to support complex business solutions.
  • Architect and implement modular, reusable front-end components that improve scalability and code maintainability.
  • Apply micro frontend architecture to support independent feature deployment and enable team scalability.
  • Collaborate with cross-functional teams to deliver innovative UI solutions aligned with business objectives.
  • Optimize single-page application performance through memorization, lazy loading, and asynchronous operation management to reduce page load time and improve responsiveness.

What you must have?
  • 5+ years of front-end software development experience building web applications.
  • 3+ years of hands-on experience with modern JavaScript frameworks, including Angular and React.
  • 2+ years of experience building reusable component libraries or modular front-end architectures.
  • Bachelor's degree in computer science, Engineering or a related field, or 4+ additional years of relevant work experience.

What would be nice to have?
  • 2+ years of experience working with micro frontend architecture in production environments.
  • 2+ years of experience improving SPA performance through lazy loading, memorization, or asynchronous state handling.
  • Experience supporting 3+ cross-functional stakeholders or teams in delivering UI-focused business solutions.

Salary Range
$110,000.00 - $186,000.00
These pay ranges apply to employees in New Jersey and New York. Pay ranges for employees in other states may differ.
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.
Thank you for considering employment with Fiserv. Please:
  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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