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Senior Integration Developer Jobs in New Jersey (NOW HIRING)

Fiserv, Inc.

Senior DevOps Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Senior DevOps Engineer About your role: As a Senior DevOps Engineer you will be ... Integrate with security measures, code quality and coverages, unit tests, and other guidelines with ...

Monitise

Senior DevOps Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Senior DevOps Engineer About your role: As a Senior DevOps Engineer you will be ... Integrate with security measures, code quality and coverages, unit tests, and other guidelines with ...

Keylent Inc

Salesforce Sr. Developer

Parsippany, NJ · On-site

$126K - $154K/yr

Responsibilities : • Salesforce Sr. developer to work in different small project/enhancement work • Excellent knowledge in Apex, Visualforce, Salesforce configuration, Salesforce Integration • ...

Deloitte

Senior Python Developer

Princeton, NJ · Hybrid

$127K - $171K/yr

Proven experience integrating with external systems via application interfaces, including ... As an experienced Sr . Python Developer you will have the ability to share new ideas and ...

Deloitte

Senior Python Developer

Morristown, NJ · Hybrid

$125K - $168K/yr

Proven experience integrating with external systems via application interfaces, including ... As an experienced Sr . Python Developer you will have the ability to share new ideas and ...

Deloitte

Senior Python Developer

Jersey City, NJ · Hybrid

$126K - $170K/yr

Proven experience integrating with external systems via application interfaces, including ... As an experienced Sr . Python Developer you will have the ability to share new ideas and ...

Judge Group, Inc.

Integration & Test Engineer

Moorestown, NJ · On-site

$102K - $138K/yr

Program and senior leadership * Multidisciplinary engineering teams * Support on-site installation, integration and test, critical experiments, qualification trials, and operational activities

DEW Softech Inc

Sr Cobol Developer

Trenton, NJ · On-site

$50 - $65/hr

Senior Mainframe Developer / COBOL Senior Consultant Location: Trenton, NJ (Onsite) Duration ... Support system testing, integration testing, and user acceptance testing UAT * Implement best ...

Atria Group LLC

Senior WPF Developer

Jersey City, NJ · On-site

$57 - $75.25/hr

In addition, AG offers enterprise resource planning and enterprise application integration, supply ... Need a Sr. WPF/C# Developer with expertise using both languages. Client is running on Oracle 10g ...

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in New Jersey

Senior Integration Developer information

See New Jersey salary details

$21.8K

$119.8K

$173.6K

How much do senior integration developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior integration developer in New Jersey is $119,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,400.00 and $148,700.00 per year, depending on experience, location, and employer.

What does a senior integration developer do?

A Senior Integration Developer is responsible for designing, developing, and maintaining solutions that enable different software systems to communicate and work together efficiently. They work with APIs, middleware, and integration platforms to connect diverse applications within an organization or with external partners. Their role often includes troubleshooting integration issues, ensuring data consistency, and optimizing performance. Additionally, they may mentor junior developers and collaborate with business stakeholders to understand integration requirements.

What are the key skills and qualifications needed to thrive as a senior integration developer, and why are they important?

To thrive as a Senior Integration Developer, you need in-depth expertise in application integration, API development, and systems architecture, typically supported by a computer science degree and several years of relevant experience. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or IBM Integration Bus), cloud services, and proficiency in languages like Java or Python are common technical requirements. Strong problem-solving skills, effective communication, and the ability to collaborate across teams are essential soft skills in this role. These skills ensure seamless system interoperability, efficient data flow, and successful project delivery within complex enterprise environments.

What are some common challenges faced by senior integration developers when working with multiple systems?

Senior Integration Developers often encounter challenges such as dealing with legacy systems that lack modern API support, managing data consistency across disparate platforms, and ensuring secure data transmission. Additionally, they must troubleshoot integration failures quickly to minimize business disruption and collaborate closely with other development, QA, and infrastructure teams. Staying current with evolving integration tools and best practices is also essential for delivering robust solutions.

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

AspectSenior Integration DeveloperIntegration Engineer
CredentialsBachelor's in CS or related, often with certifications like MuleSoft, Dell BoomiBachelor's in CS or related, similar certifications
Work EnvironmentSoftware development teams, project-basedIT operations, system integration teams
Industry UsageTech, finance, healthcare, enterprise softwareTech, manufacturing, telecom, enterprise sectors
Search & ComparisonOften compared for seniority and technical scopeCompared for operational vs development focus

Senior Integration Developers typically focus on designing and leading complex integrations, requiring advanced coding and architecture skills. Integration Engineers often handle the implementation and maintenance of integrations, emphasizing operational support. Both roles share similar credentials but differ in scope and responsibilities, with Senior Integration Developers usually taking a more strategic and leadership role in integration projects.

How much do senior integration developers make?

Senior integration developers typically earn between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in tools like MuleSoft, Dell Boomi, or Informatica and may hold certifications that can influence salary levels.

What is a senior integration developer?

A senior integration developer designs, develops, and maintains software integrations between different systems and applications. They typically have expertise in APIs, middleware, and scripting languages, and often lead integration projects, ensuring data flows smoothly across platforms. Strong problem-solving skills and experience with integration tools like MuleSoft, Dell Boomi, or Informatica are common requirements.

What are the most commonly searched types of Integration Developer jobs in New Jersey?

The most popular types of Integration Developer jobs in New Jersey are:

What are popular job titles related to Senior Integration Developer jobs in New Jersey?

For Senior Integration Developer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Senior Integration Developer jobs in New Jersey look for?

The top searched job categories for Senior Integration Developer jobs in New Jersey are:

What cities in New Jersey are hiring for Senior Integration Developer jobs?

Cities in New Jersey with the most Senior Integration Developer job openings:

What are popular job titles related to Senior Integration Developer jobs in NJ?

For Senior Integration Developer jobs in NJ, the most frequently searched job titles are:

Senior Integration Developer jobs near you
Infographic showing various Senior Integration Developer job openings in New Jersey as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $119,784 per year, or $57.6 per hour.

Associate Software Integration & Test Engineer

asrcfh

Moorestown, NJ • On-site

$102K - $138K/yr

Full-time

Re-posted 27 days ago

ASRC Federal rating

7.8

Company rating: 7.8 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

242nd of 451 rated engineering

Job description

ASRC Federal Mission Solutions is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems.

We are seeking a Software Integration & Test Engineer in support of the development and sustainment of the U.S. Navy Aegis Weapons System in Moorestown, NJ.  The Software Integration & Test Engineer supports system-level software integration and testing within a laboratory environment.  This role assists with requirement-driven manual and automated integration testing, supports software loading and lab operations, and contributes to troubleshooting efforts across distributed software components under the guidance of senior engineers. The position involves hands-on engagement with live systems in a configuration-controlled environment.

Roles and Responsibilities:

  • Develop foundational understanding of system architecture and inter-subsystem message flows in distributed pub/sub environments.
  • Execute system-level integration test procedures derived from documented software requirements.
  • Assist in identifying, documenting, and retesting integration defects; support collection of logs, traces, and diagnostic data.
  • Support execution and maintenance of automated regression tests using Python or similar scripting languages.
  • Assist in troubleshooting integration issues under guidance from senior engineers.
  • Support software loading and integration of subsystem builds within laboratory equipment suites.
  • Assist in maintaining laboratory system operability and readiness during integration and test activities.
  • Collaborate with software developers, systems engineers, and integration teams in a configuration-controlled environment.
  • Support integration events and testing activities outside standard business hours as required.

Requirements:

  • Bachelor’s degree in Computer Science, Engineering, or related technical discipline.
  • This position requires the ability to obtain and maintain a government clearance, U.S. Citizenship is required.
  • This position requires the successful applicant to obtain and maintain the required security clearance or other authorization(s) within the necessary timeframe required by applicable contract(s).
  • 0–2 years of experience in software integration, system test, or software engineering.
  • Ability to work on-site in laboratory environments and support testing outside standard business hours.
  • Familiarity with Linux/Unix environments.
  • Basic proficiency in Python or similar scripting language.
  • Foundational understanding of software development lifecycle (SDLC) concepts.
  • Strong written and verbal communication skills.

Preferred but Not Required Experience:

  • Exposure to distributed or system-of-systems architectures.
  • Familiarity with pub/sub messaging systems.
  • Exposure to automated test frameworks.
  • Familiarity with CI/CD pipelines and version control systems (e.g., Git or similar).
  • Exposure to performance analysis or system metrics collection tools.
  • Relevant internships, academic projects, or certifications related to software testing or development.

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