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Senior Integration Developer Jobs in Lexington, SC

Infojini Inc

Senior Java Developer

Columbia, SC · On-site

$53 - $67.50/hr

Senior Java Developer Location: Columbia, SC Duration: 12+ months Description: SCOPE OF THE PROJECT ... Ensure that component planning/activities are aligned with the Integration Strategy; Work with the ...

Infojini Inc

Senior .Net Developer

Columbia, SC · On-site

$51 - $64.75/hr

The Integrated System (CCSS) is a project that is underway to replace several independent Child ... May serve as senior technical staff member for assigned projects. General Characteristics:

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Lexington, SC

Senior Integration Developer information

See Lexington, SC salary details

$18.4K

$101K

$146.4K

How much do senior integration developer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior integration developer in Lexington, SC is $100,991.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,900.00 and $125,400.00 per year, depending on experience, location, and employer.

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.

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.

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 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 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 cities near Lexington, SC are hiring for Senior Integration Developer jobs?

Cities near Lexington, SC with the most Senior Integration Developer job openings:

Senior Integration Developer jobs near you
Infographic showing various Senior Integration Developer job openings in Lexington, SC as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $100,991 per year, or $48.6 per hour.

Sr Application Developer

SUNSHINE ENTERPRISE USA LLC

Columbia, SC • Remote

$88K - $122K/yr

Contractor

Re-posted 23 days ago

Job description

Sr Application Developer Location: Remote Interview Process: 1 round, virtual Duration: 12+ Months Employment Type: Contract (C2C / W2) Experience Required: 12+ Years Work Requirement: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Project Scope: We are seeking an experienced Senior Application Developer to support the maintenance, enhancement, and operational stability of enterprise case management and juror management systems built on a CA Plex (model-driven) platform.

This role is critical in ensuring business continuity for mission-critical systems, while supporting integrations, improving data quality, and maintaining performance as part of ongoing modernization efforts. Key Responsibilities: Application Maintenance & Support Maintain and support CA Plex-based applications across multiple environments Troubleshoot production issues, defects, and data anomalies Perform root cause analysis and implement long-term fixes Provide support for critical system issues as needed Enhancements & Business Logic Updates Design and implement enhancements within the CA Plex model Modify: Business rules Screens and workflows Batch processes and reports Ensure updates align with business and regulatory requirements CA Plex Development Work within the CA Plex development environment to update objects and functions Regenerate and deploy application components Maintain integrity of model-driven architecture Database & Data Management Develop and optimize SQL Server (T-SQL) queries and stored procedures Perform data corrections and data integrity checks Tune performance for large-scale datasets System Integration Support Maintain integrations with internal and external systems Support transition from legacy interfaces to API-based integrations Ensure data consistency across systems Reporting & Data Support Develop queries and data extracts for reporting Support data feeds into data warehouse environments Collaborate with analytics teams to ensure data accuracy Collaboration & Documentation Work with business users and technical teams to deliver solutions Document system changes, business rules, and technical processes Support knowledge transfer to internal teams Required Skills & Experience: 12+ years of application development experience 7+ years of experience with CA Plex or similar 4GL/model-driven environments 7+ years of experience with SQL Server / T-SQL 7+ years of experience maintaining legacy or enterprise systems Strong debugging, troubleshooting, and problem-solving skills Preferred Skills: Experience with data warehouse architecture (star/snowflake schema) Knowledge of Power BI backend optimization Familiarity with .NET data access patterns Experience with Always On Availability Groups Exposure to Azure DevOps Familiarity with security tools (e.g., WAF solutions) Experience working with large-scale legacy data environments Education: Bachelor's Degree in Computer Science, Information Systems, or equivalent experience

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