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Senior Integration Developer Jobs in Lake Forest, IL

Zfinity Global

Integrations Developer

Lincolnshire, IL · On-site

$53 - $70.25/hr

This senior development role requires an exceptionally strong focus on backend development, system ... Key Responsibilities Development & Integration · Develop, maintain, and manage systems, software ...

MXD

Senior Systems Integration Engineer

Chicago, IL · Hybrid

$85K - $119K/yr

Senior Systems Integration Engineer Do you want to be a part of something innovative, relevant, and intellectually stimulating that has a meaningful impact? Come join our MxD team as we strive to ...

Lightedge

Sr. AI Integration Engineer

Chicago, IL · On-site

$107K - $144K/yr

The Senior AI Integration Engineer plays a central role in building, integrating, deploying, and supporting AI-driven workflows across Lightedge's core operational and business systems. This position ...

Integration Architects

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Contract (C2C or W2) Integration Architects places senior engineers on contract engagements with our client companies. We are building a roster of Java talent we can match to client projects as they ...

New

Accenture

Mulesoft Sr. Developer / Architect

Chicago, IL · On-site

$51.75 - $68.75/hr

From traditional enterprise integration to AI-powered and agentic architectures, we design ... You Are An experienced, hands-on MuleSoft Senior Developer who combines technical depth with ...

Keylent Inc

Sr.Developer

Buffalo Grove, IL · On-site

$128K - $157K/yr

Salesforce Sr.Developer Location: Buffalo Grove, IL Yrs of Exp: 7+ Years * 7+ years of experience ... Salesforce integration architecture designer certification preferred. * 2+ years of experience in ...

Komatsu

Sr. SAP Developer

Chicago, IL · On-site

$140K/yr

... integrations. As part of this transformation, the Senior SAP Developer will work across SAP S/4HANA ... GTS, EWM, SAP MDG, and other SAP modules, delivering high-quality, scalable, and efficient ...

Forth

Senior Developer

Schaumburg, IL · On-site

$120K - $145K/yr

Senior Developer About the Role The Senior Developer drives product development from concept ... This is an AI-forward role - the candidate is expected to actively integrate AI coding tools into ...

EVERSANA

Sr. AI Developer, Engineering

Chicago, IL · On-site

$56.25 - $74.25/hr

The Senior AI Agency Engineer designs, builds, and deploys enterprise-grade AI solutions that ... Assess enterprise application landscapes, integration requirements, data environments, security ...

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Showing results 21-40

All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Lake Forest, IL

Senior Integration Developer information

See Lake Forest, IL salary details

$21.3K

$116.8K

$169.3K

How much do senior integration developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior integration developer in Lake Forest, IL is $116,822.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,100.00 and $145,100.00 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 job categories do people searching Senior Integration Developer jobs in Lake Forest, IL look for?

The top searched job categories for Senior Integration Developer jobs in Lake Forest, IL are:

What cities near Lake Forest, IL are hiring for Senior Integration Developer jobs?

Cities near Lake Forest, IL with the most Senior Integration Developer job openings:

Senior Integration Developer jobs near you
Infographic showing various Senior Integration Developer job openings in Lake Forest, IL as of June 2026, with employment types broken down into 79% Full Time, 17% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $116,822 per year, or $56.2 per hour.

Integrations Developer

Zfinity Global

Lincolnshire, IL • On-site

$53 - $70.25/hr

Other

Re-posted 7 days ago

Job description

The Integrations Developer is a key contributor responsible for developing, maintaining, and connecting the critical application and system interfaces that power our enterprise. This senior development role requires an exceptionally strong focus on backend development, system programming, and data integrity across core platforms including CRM, ERP, POS, and various web systems.

Key Responsibilities

Development & Integration

· Develop, maintain, and manage systems, software tools, applications, and interfaces between internal and external systems.

· Integrate systems using internal and third-party APIs (Application Programming Interfaces).

· Monitor, analyze, design, and develop modifications and changes to existing systems to enhance overall performance and functionality.

· Participate in the full software development lifecycle (SDLC), focusing primarily on development and testing activities, and assisting with requirements gathering and solution design.

Collaboration & Support

· Provide clear communication and support to various internal customers.

· Work with a cross-functional team, embracing feedback as part of the design process, and able to give and receive constructive criticism to improve designs.

· Perform rotational on-call duties, supporting 24/7 processes critical to retail operations and system monitoring.

Required Qualifications

Technical Expertise (Backend Focus)

· Bachelor’s degree in Computer Science or equivalent experience.

· Minimum of 5-10 years of software development experience.

· Seeking a Full Stack Developer with exceptionally strong Backend Development experience.

· Must have strong skills in system programming and data structures.

· Mandatory programming experience with one or more of the following: .NET Core, C#, JAVA, JavaScript, PHP.

· Extensive experience interacting with and building robust web APIs (REST/SOAP).

· Strong relational database skills using SQL Server and Oracle.

· Experience with source-control integration using GIT.

· Experience with one or more key IDE environments/frameworks: Visual Studio IDE, NestJS, Symfony, ReactJS, Angular.

Process & Soft Skills

· Development experience using a combination of Agile and Waterfall project methodologies.

· Highly motivated, detail-oriented individual with excellent problem-solving skills.

· Strong interpersonal skills, including written, electronic, and verbal communication.

· Ability to work well on multiple projects frequently with competing and shifting priorities.

· Experience with project management platforms including Confluence and Jira is strongly preferred.

Preferred Skills & Background (DevOps & Modernization)

· Experience working with containers in a build and test environment.

· Experience in Docker and writing Docker files.

· Experience with Kubernetes (K8s) Administration, especially app data management, deployment, cloning, backups, and monitoring.

· Experience working with Jenkins.

· Experience with CI/CD (Continuous Integration/Continuous Delivery) is a plus.

· Experience writing automated tests.

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