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Senior Software Developer Jobs in Washington, NJ

Vantage

Sr. Software Developer - PHP

New Hope, PA

Senior PHP Developer Company: Vantage Labs Vantage Labs is a world leader and innovator in the ... Collaborating with the development team and project managers to ideate software solutions.

R3TEK

Senior Software Engineer

Hillsborough, NJ · On-site

$124K - $164K/yr

R3 Technology Inc. seeks Senior Software Engineer for it Hillsborough NJ office. Responsible for all aspects of software development, including, but not limited to, design, development, testing ...

R3tek

Senior Software Engineer

Hillsborough, NJ · On-site

$124K - $164K/yr

R3 Technology Inc. seeks Senior Software Engineer for it Hillsborough NJ office. Responsible for all aspects of software development, including, but not limited to, design, development, testing ...

Socket.dev

Senior Software Engineer

Florham Park, NJ · On-site

$113.20 - $237.80/hr

We are seeking a Senior Software Engineer to design and develop advanced cyber capabilities that strengthen national security. In this role, you'll work across real‑time embedded systems, network ...

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site

$140K - $160K/yr

As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most cutting edge engineering projects Oishii has to offer. We are developing advanced farm systems that ...

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most cutting edge engineering projects Oishii has to offer. We are developing advanced farm systems that ...

Guardianlife

Senior Software Engineer

Bethlehem, PA · On-site

$95K - $156K/yr

As a Senior Software Engineer, you will develop and execute key technology components of the Group Benefits Absence Platform. Absence Comprehensive Experience (ACE) is one of the key initiatives that ...

Repligen

Software Developer I

Bridgewater, NJ

$72K - $103K/yr

The successful candidate will work with senior engineers and cross-functional teams to develop reliable, maintainable software that interfaces with physical instruments and supports scientific ...

Repligen Corporation

Software Developer I

Bridgewater, NJ · On-site

$72K - $103K/yr

The successful candidate will work with senior engineers and cross-functional teams to develop reliable, maintainable software that interfaces with physical instruments and supports scientific ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Washington, NJ

Senior Software Developer information

See Washington, NJ salary details

$14

$59

$85

How much do senior software developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior software developer in Washington, NJ is $59.81, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $67.07 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What cities near Washington, NJ are hiring for Senior Software Developer jobs? Cities near Washington, NJ with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Washington, NJ as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $124,411 per year, or $59.8 per hour.

Senior Software Engineer- GO

NAVA Software Solutions

Berkeley Heights, NJ • On-site

$127K - $168K/yr

Full-time

Re-posted 10 days ago

Job description

NAVA Software solutions is looking for a Sr. Software Engineer - GO
Role: Senior Software Engineer- GO Lang
Location: Remote with light travel to Berkley Heights, NJ/ Alpharetta, GA
Duration: 6-12 months
What You Will Do:
  • Developing Go application framework components that are scalable and maintainable across our
  • enterprise
  • Translating software requirements into stable, working, high-performance software
  • Work on interesting and difficult problems
  • Develop services that interact with RDBMS and Messaging systems
  • Develop quality unit/integration tests to ensure a quality product
  • Playing a key role in application architecture and design of the system

Skills/Experience:
  • 7+ years of hands-on software development experience
  • 2+ Years of Go software development experience
    • Working knowledge of concurrency in GO
    • Hands on experience with GO CPU and memory profiling tools
    • Understanding of GO's dependency management framework
    • Hands on experience with common GO packages and frameworks such as: Gorilla-Mux or Chi, Gorm, Go Kit, gRPC
  • Strong understanding of building RESTful API fundamentals
  • Postgres experience is mandatory
  • Bachelor's degree in related field or equivalent experience
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media

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