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Senior Software Developer Jobs in Monroeville, NJ

Subaru of America

Sr. Software Engineer

Camden, NJ · On-site

$123K - $162K/yr

As a Sr. Software Engineer, duties will be assigned as 80% programming, 20% business analysis. This ... Supports CI/CD deployment processes and source control management using Azure DevOps and Git-based ...

Lockheed Martin

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

As the premier developer of active electronically scanned array (AESA) radars and integrated air ... The Work The Lockheed Martin Rotary & Mission Systems Senior Software Engineer will have the ...

Subaru

Sr. Software Engineer

Camden, NJ · Hybrid

$123K - $162K/yr

As a Sr. Software Engineer, duties will be assigned as 80% programming, 20% business analysis. This ... Supports CI/CD deployment processes and source control management using Azure DevOps and Git-based ...

Armaninollp

Senior Software Engineer

Philadelphia, PA

$123K - $163K/yr

We are seeking a highly skilled Full-Stack Senior Software Engineer to join our team. In this role, you will design, develop, and maintain modern web applications across the stack. The ideal ...

Nuuly

Nuuly Senior Software Engineer

Philadelphia, PA · On-site

$112K - $148K/yr

Role Summary Nuuly is hiring a Senior Software Engineer to join our Technology team. Building performant scalable cloud service environments is hard. Nuuly knows this firsthand, having built a cloud ...

Nuuly

Nuuly Senior Software Engineer

Philadelphia, PA · On-site

$112K - $148K/yr

Role Summary Nuuly is hiring a Senior Software Engineer to join our Technology team. Building performant scalable cloud service environments is hard. Nuuly knows this firsthand, having built a cloud ...

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

Senior Software Developer information

See Monroeville, NJ salary details

$13

$54

$77

How much do senior software developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior software developer in Monroeville, NJ is $54.78, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $61.44 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 are the most commonly searched types of Software Developer jobs in Monroeville, NJ? The most popular types of Software Developer jobs in Monroeville, NJ are:
What cities near Monroeville, NJ are hiring for Senior Software Developer jobs? Cities near Monroeville, NJ with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Monroeville, NJ as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $113,935 per year, or $54.8 per hour.

Senior Software Developer | HR Technology & Shared Services | Experienced Hire

Susquehanna International Group, LLP

Philadelphia, PA • On-site

$55 - $72.75/hr

Full-time

Re-posted 19 days ago

Job description

Overview
Susquehanna is seeking a Senior Software Developer to join our HR Technology & Shared Services development team, a specialized engineering group responsible for building secure, scalable, and business-critical platforms that support enterprise functions across the firm.
This is a full-stack engineering role within a high-performance quantitative trading firm, where precision, security, and craftsmanship matter. The team designs and builds internal platforms that integrate with best-in-class third-party systems (UKG, ADP, payroll, compliance, and others) while also developing custom solutions that cannot be purchased off the shelf.
The group operates a dedicated on-premises hardware environment to support systems responsible for highly sensitive firm data. As a Senior Developer, you will work end-to-end - from architecture and application design to deployment and operational support - in collaboration with experienced engineers and cross-functional stakeholders.
What You'll Do
  • Build solutions leveraging LLMs running on our on-prem GPU infrastructure
  • Design and build secure, scalable applications supporting critical business functions
  • Architect and maintain integrations across enterprise systems (HR, payroll, compliance, compensation)
  • Build internal tools and platforms where commercial solutions do not meet business needs
  • Work across the full SDLC: architecture • development • deployment • monitoring
  • Contribute to a dedicated on-premises infrastructure environment
  • Collaborate with engineers, analysts, and system owners to translate complex requirements into production-ready systems

End-to-End Ownership Engineers contribute across application, integration, and infrastructure layers.
Security-Focused Engineering Systems support highly sensitive data (e.g., compensation, performance, firm-wide workflows) and are designed with strict isolation and reliability standards.
Complex Systems Environment Multiple integrations, diverse data flows, and enterprise-scale workflows require thoughtful system design and strong engineering fundamentals.
Firm-Wide Impact The platforms built by this team directly support critical operational functions across Susquehanna.
What we're looking for
  • Bachelor's degree in Computer Science, Engineering, Mathematics or a related discipline. Relevant experience can be substituted for education.
  • 10+ years of hands-on software development experience
  • Strong proficiency in C# or Java
  • Experience with SQL, Web Development, and API-driven architectures
  • Experience working with AI-assisted tooling (Copilot, Cursor, Claude Code, etc.)
  • Interest in understanding systems beyond code - including deployment, data flow, and reliability
  • Strong collaboration and communication skills across technical and non-technical teams
  • Any experience deploying solutions using AI for inference is a plus

About Susquehanna
Susquehanna is a global quantitative trading firm powered by scientific rigor, curiosity, and innovation. Our culture is intellectually driven and highly collaborative, bringing together researchers, engineers, and traders to design and deploy impactful strategies in our systematic trading environment. To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies. By uniting deep market expertise with cutting-edge technology, we excel in solving complex problems and pushing boundaries together.
What we do
We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. Through market making and market taking, we handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class.
If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.
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