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Freelance Informatica Jobs in Romeoville, IL (NOW HIRING)

Manage two full-time employees, and work collaboratively with them to hire and train freelance ... Ability to communicate and understand technical information regarding television facilities and ...

You'll lead our web team and freelancers through the website process. * Innovation. You'll improve ... information * You want to work with clients who know and respect you, and vice versa * You want to ...

You'll lead our web team and freelancers through the website process. * Innovation. You'll improve ... information * You want to work with clients who know and respect you, and vice versa * You want to ...

Additional Information Our Publicis Groupe motto "Viva La Différence" means we're better together ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

Additional Information Our Publicis Groupe motto "Viva La Différence" means we're better together ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

Showing results 21-40

Freelance Informatica information

See Romeoville, IL salary details

$10

$60

$79

How much do freelance informatica jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for freelance informatica in Romeoville, IL is $60.86, according to ZipRecruiter salary data. Most workers in this role earn between $52.21 and $68.61 per hour, depending on experience, location, and employer.

What is a freelance Informatica professional?

A Freelance Informatica professional is an independent contractor who specializes in using Informatica software to design, develop, and maintain data integration solutions for clients. They often work on projects involving data warehousing, ETL (Extract, Transform, Load) processes, and data migration. Unlike full-time employees, freelance Informatica experts typically work on a project basis, providing flexible services to various organizations. Their responsibilities may include consulting, coding, troubleshooting, and optimizing data workflows. They need strong technical skills in Informatica tools and related databases, along with the ability to manage their own schedules.

What are the key skills and qualifications needed to thrive as a freelance Informatica professional?

To succeed as a Freelance Informatica specialist, you need expertise in data integration, ETL processes, and strong knowledge of Informatica PowerCenter, often supported by a degree in computer science or information systems. Familiarity with Informatica suite tools, SQL, and experience with cloud platforms such as AWS or Azure are typically required, along with relevant certifications like Informatica Certified Professional. Strong problem-solving, communication, and client management skills help you deliver effective solutions and build lasting relationships. These competencies are crucial for delivering quality projects, meeting client requirements, and maintaining a competitive edge in the data management field.

What are some common challenges freelance Informatica professionals face when managing multiple client projects simultaneously?

Freelance Informatica professionals often juggle multiple projects and clients, which can make prioritization and time management challenging. Each client may have distinct data integration requirements, ETL processes, and deadlines, requiring adaptability and clear communication. Additionally, freelancers are responsible for troubleshooting technical issues independently and ensuring seamless project delivery without the direct support of an in-house team. Building strong client relationships and setting clear expectations can help manage these challenges effectively.

What is the difference between Freelance Informatica vs Informatica Developer?

AspectFreelance InformaticaInformatica Developer
CredentialsTypically no formal certification required, but certifications like Informatica Certified Developer are advantageousRequires certifications such as Informatica Certified Developer or PowerCenter Certification
Work EnvironmentRemote, project-based, independentUsually in-house or remote, employed by a company or consulting firm
Employer & Industry UsageClients across various industries hire freelancers for specific projectsEmployers in data management, IT, and analytics firms

Freelance Informatica professionals work independently on diverse projects, often remotely, and may not require formal certifications. In contrast, Informatica Developers are typically employed by organizations, often holding certifications, and work within structured teams to develop and maintain data integration solutions.

What cities near Romeoville, IL are hiring for Freelance Informatica jobs?

Cities near Romeoville, IL with the most Freelance Informatica job openings:

Infographic showing various Freelance Informatica job openings in Romeoville, IL as of August 2026, with employment types broken down into 66% Full Time, 13% Part Time, 2% Temporary, and 19% Contract. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $126,581 per year, or $60.9 per hour.

Lead Full Stack Engineer

Publicis Groupe Holdings B.V

Chicago, IL • On-site

$110K - $173K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 29 days ago


Job description

Company Description

Publicis Media Exchange (PMX) is the global media platform for Publicis Groupe [Euronext Paris FR0000130577, CAC 40]. PMX is an omnichannel activation powerhouse that drives smart application of investment through leveraging scale, marketplace innovation, deeper partnerships and knowledge. PMX is at the forefront of the converging marketplace building data-informed, tech-enabled media to help marketers connect with consumers in a measurable way.

Overview

Software Engineers within Publicis Media concentrate on the development, implementation, and ongoing innovation of world-class leading engineering products, business analytics, and next-generation technologies. The Lead Software Engineer we seek to join our team will be on point for web application design, development, implementation, and ongoing support. Your ability to work on multiple projects simultaneously, including enhancements and new project development, will be critical to successfully delivering end products. The design and development of these applications require a collaborative spirit to partner with the broader engineering team while partnering on different infrastructure layers.

Responsibilities
  • Translating application storyboards and use cases into functional applications
  • The design, build, and maintenance of efficient, reusable, and reliable C# code
  • Integration with 3rd party APIs for data consumption
  • Integration with data storage solutions such as SQL Server
  • Ensuring the best possible performance, quality, and responsiveness of applications
  • Identifying bottlenecks and bugs, devising solutions to mitigate and address these issues
  • Integration of the front-end and back-end aspects of the web application
  • Collaboration with other team members and stakeholders
Qualifications
  • A self-starting sense of urgency with an eye to commitment of quality and professionalism.
  • Strong attention to detail and a passion for creating visually appealing interfaces that enhance the user experience.
  • Strength in ASP.Net MVC, C#, .NET Core
  • Strong understanding of JavaScript, Node, React, and Vue.js
  • Knowledge and understanding of JS frameworks
  • Knowledge of Entity Framework, OWIN, IoC, and WebAPI
  • Strong knowledge of writing and consuming REST APIs
  • Strong knowledge of relational databases such as MS SQL Server, MySQL, or Postgres
  • Good knowledge of MVC and MVVM patterns
  • Proficient understanding of code versioning tools such as Git
  • Bachelor's degree in Computer Science or related field is preferred
  • 5-7 years of development experience
Additional Information

Our Publicis Groupe motto "Viva La Difference" means we're better together, and we believe that our differences make us stronger. It means we honor and celebrate all identities, across all facets of intersectionality, and it underpins all that we do as an organization. We are focused on fostering belonging and creating equitable & inclusive experiences for all talent. 

Publicis Groupe provides robust and inclusive benefit programs and policies to support the evolving and diverse needs of our talent and enable every person to grow and thrive.  Our benefits package includes medical coverage, dental, vision, disability, 401K,  as well as parental and family care leave, family forming assistance, tuition reimbursement, and flexible time off.

If you require accommodation or assistance with the application or onboarding process specifically, please contact USMSTACompliance@publicis.com. All your information will be kept confidential according to EEO guidelines. 

Compensation Range: $110,580 - $173,995 annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 10/2/2025

#DNI

 Compensation Range: USD $ - . This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 4/5/2025.Employment Type: OTHER