Applications Developer

We're seeking an experienced Application Engineer / Integration Developer to help modernize enterprise systems and build mission-critical integrations that support essential business operations. This role offers the opportunity to work with cutting-edge integration technologies, cloud-ready architectures, messaging platforms, and enterprise applications while collaborating with technical and business stakeholders.

If you enjoy solving complex integration challenges, modernizing legacy platforms, and working across multiple technologies, we'd love to hear from you.

What You'll Be Doing

• Design, develop, and maintain enterprise application integrations and interfaces.
• Participate in large-scale integration modernization initiatives, including migration from legacy middleware platforms to modern integration solutions.
• Gather and analyze business requirements and translate them into scalable technical solutions.
• Develop APIs, integrations, automation workflows, and supporting applications.
• Build and maintain scripts, interfaces, and data exchange solutions between enterprise systems.
• Support application deployments, upgrades, testing, and production releases.
• Troubleshoot and resolve complex application and integration issues.
• Partner with business stakeholders to identify technology improvements and operational efficiencies.
• Create technical documentation, implementation plans, and support procedures.
• Work closely with infrastructure, networking, cloud, and operations teams to deliver reliable solutions.
• Provide production support and participate in critical issue resolution as needed.

Required Qualifications

Integration & Middleware Experience

• 2+ years of experience developing and maintaining integrations using technologies such as:
  • Tibco BusinessWorks
  • MuleSoft
  • IBM ACE
  • webMethods
  • Koodisi
  • Amplify Fusion
  • Similar integration platforms

Messaging & Event Streaming

• 2+ years of experience working with messaging technologies including:
  • Apache Kafka
  • IBM MQ
  • ActiveMQ
  • Solace PubSub+
  • Universal Messaging
  • Similar event-driven platforms

Software Development

• 3+ years of software development experience.
• Strong development experience with:
  • C#
  • .NET
  • Java
  • Object-oriented programming languages

Database & Reporting

• Experience with:
  • SQL
  • PL/SQL
  • Oracle
  • Microsoft SQL Server
  • Relational database design and support
• Exposure to reporting and analytics solutions such as:
  • Power BI
  • Tableau
  • Cognos
  • Crystal Reports
  • Business Objects

Additional Skills

• Experience supporting enterprise business applications in production environments.
• Strong troubleshooting, root-cause analysis, and problem-solving skills.
• Experience with application upgrades, system implementations, and software releases.
• Strong verbal and written communication skills.
• Ability to manage multiple priorities in a fast-paced environment.

Job Type & Location

This is a Contract to Hire position based out of Anaheim, CA.

Pay and Benefits

The pay range for this position is $48.00 - $62.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Anaheim,CA.

Application Deadline

This position is anticipated to close on Aug 28, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.