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Senior Software Developer Jobs in Union City, NJ

Morgan Stanley

Sr Software Developer

New York, NY · On-site

$150K - $210K/yr

This is a Lead Software Engineering position at the Vice President level, which is part of the job ... The Machine Learning Research group is looking for a senior ML developer and DevOps/MLOps engineer.

Morgan Stanley

Sr Software Developer

New York, NY · On-site

$150K - $210K/yr

This is a Lead Software Engineering position at the Vice President level, which is part of the job ... The Machine Learning Research group is looking for a senior ML developer and DevOps/MLOps engineer.

Morgan Stanley

Sr Software Developer

New York, NY

$150K - $210K/yr

This is a Lead Software Engineering position at the Vice President level, which is part of the job ... The Machine Learning Research group is looking for a senior ML developer and DevOps/MLOps engineer.

City of New York

Senior Software Developer

Manhattan, NY · On-site

$59.75 - $79/hr

DCAS IT team members are responsible for the agencies software and hardware needs, the development ... As the Unified Procurement Cloud moves into production, DCAS requires a dedicated CRM Developer to ...

City of New York

Senior Software Developer

Manhattan, NY · On-site

$59.75 - $79/hr

DCAS IT team members are responsible for the agencies software and hardware needs, the development ... As the Unified Procurement Cloud moves into production, DCAS requires a dedicated CRM Developer to ...

Accord Technologies Inc.

Sr Software Engineer

New York, NY · On-site

$134K - $176K/yr

Title: Sr Software Engineer Location: New York city, NY Duration: 6 months Position type: Contract * Software engineering - senior software engineer, they are building out a new vulnerability ...

City of New York

Senior Software Developer

Manhattan, NY · On-site

$150K/yr

DCAS IT team members are responsible for the agencies software and hardware needs, the development ... As the Unified Procurement Cloud moves into production, DCAS requires a dedicated CRM Developer to ...

Birdseye Solutions

Senior Software Developer

Manhasset, NY · Hybrid

$59 - $77.75/hr

Development and implementation of software programs, custom-designed for company needs * Regular maintenance and improvement of existing software programs and platforms * Ensuring functionality and ...

PHIflow

Senior Software Engineer

New York, NY

$134K - $176K/yr

Senior Software Engineer About PHIflow PHIflow is a data and technology company combining artificial intelligence (AI) and healthcare regulatory expertise to accelerate contract review processes for ...

PHIflow, LLC

Senior Software Engineer

New York, NY · On-site

$134K - $176K/yr

Senior Software Engineer About PHIflow PHIflow is a data and technology company combining artificial intelligence (AI) and healthcare regulatory expertise to accelerate contract review processes for ...

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Showing results 21-40

All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Union City, NJ

Senior Software Developer information

See Union City, NJ salary details

$16

$67

$95

How much do senior software developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for senior software developer in Union City, NJ is $67.47, according to ZipRecruiter salary data. Most workers in this role earn between $57.26 and $75.67 per hour, depending on experience, location, and employer.

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 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 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 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 Union City, NJ?

The most popular types of Software Developer jobs in Union City, NJ are:

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For Senior Software Developer jobs in Union City, NJ, the most frequently searched job titles are:

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The top searched job categories for Senior Software Developer jobs in Union City, NJ are:

What cities near Union City, NJ are hiring for Senior Software Developer jobs?

Cities near Union City, NJ with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Union City, NJ as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $140,335 per year, or $67.5 per hour.

Senior Software Developer - .NET Core & React.js

MS Shift, Inc.

Manhattan, NY • On-site

$120 - $180/hr

Other

Posted 15 days ago

Job description

Senior Software Developer – .NET Core & React.js

We are looking for a Senior Software Developer with expertise in ASP.NET Core and React.js to join our dynamic team. The ideal candidate will have strong backend and frontend development skills, experience designing scalable applications, and a deep understanding of modern web technologies. You will play a key role in building and maintaining our web applications, ensuring high performance, scalability, and security.

Responsibilities
  • Design, develop, and maintain RESTful APIs using ASP.NET Core.
  • Implement authentication and authorization mechanisms using JWT, OAuth, or IdentityServer.
  • Optimize database performance using Entity Framework Core (EF Core) with SQL Server/PostgreSQL.
  • Write efficient and secure backend logic, ensuring scalability and maintainability.
  • Integrate third-party services and APIs.
  • Frontend Development (React.js)
  • Develop and maintain user-friendly React.js applications.
  • Implement state management using Redux, Zustand, or React Query.
  • Ensure responsive UI/UX with CSS-in-JS, Tailwind, or Material UI.
  • General
  • Collaborate with product managers, designers, and other developers to define requirements and deliver high-quality software.
  • Perform code reviews and provide mentorship to junior developers.
  • Ensure best practices in coding, security, and DevOps.
  • Write unit and integration tests using xUnit, Jest, or Cypress.
  • Work with CI/CD pipelines (GitHub Actions, Azure DevOps, or Jenkins) for automated deployments.
Qualifications
  • 10+ years of experience in full-stack web development.
  • Strong knowledge of C# and ASP.NET Core.
  • Experience with SQL Server, PostgreSQL, or NoSQL databases.
  • Familiarity with microservices architecture and Docker/Kubernetes.
  • Hands-on experience with Azure.
  • Strong understanding of SOLID principles and clean architecture.
  • Experience with unit testing and test-driven development (TDD).
  • Proficiency with Git and Agile development methodologies.
  • Preferred: knowledge of Domain-Driven Design (DDD).

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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