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Freelance Software Engineer Jobs in Wisconsin (NOW HIRING)

WI · On-site

$90 - $120/hr

Hands‑on experience as a software engineer (at least 5 years). * Advanced understanding of ... Please note that this is a permanent position, and we do not offer freelance or contract ...

WI · On-site

$100 - $130/hr

Solid experience as a software engineer (at least 10 years). * Deep understanding of software ... Please note that this is a permanent position, and we do not offer freelance or contract ...

WI · On-site

$120 - $150/hr

Ready to make an impact? We're seeking a skilled and proactive Lead Expert Software Engineer to ... Please note that this is a permanent position, and we do not offer freelance or contract ...

WI · On-site

$94.38 - $157.29/hr

QA Engineer Freelance Courcelles Quality Assurance Engineer - EPC Projects Mission freelance - 6 mois renouvelable Contexte de la mission L'Ingénieur(e) Assurance Qualité Engineering est ...

... point of contact for freelance designers, developers, editors, videographers, writers ... software Working knowledge of digital marketing production across websites, paid media, social ...

New

WI · On-site

$80 - $100/hr

... kwalitatieve software op te leveren die voldoet aan de behoeften van de business ... Competitief salarispakket of aantrekkelijk freelance tarief. * Samenwerking met een ervaren en ...

WI · On-site

$70 - $90/hr

Vertaal klantvragen naar gepaste configuratie van de software. * Test de functionaliteit a.d.h.v ... Voorkeur voor loondienst, freelance is ook mogelijk (op basis van project). Wat bieden wij?

WI · On-site

$70 - $90/hr

Resultaten van vulnerability scans en software composition analyses analyseren en ... Wil jij instappen als freelancer? Geen probleem! Dan bieden wij jou een marktconform dagtarief en ...

You will be a part of a team of full-time and freelance graphic designers/typesetters. Through a ... Act as a backup for engineer Qualifications * Bachelor's Degree from a 4-year college or university

WI · On-site

$90 - $120/hr

Je hebt inzicht in welke AI-tools vandaag gebruikt worden door developers en teams. * Je volgt ... Wil jij instappen als freelancer? Geen probleem! Dan bieden wij jou een marktconform dagtarief en ...

Client provides hardware and software The Project Manager/Print Buyer owns print project timelines ... creative team, coordinate freelance and contractor schedules, and help optimize resource ...

Freelance Software Engineer information

See Wisconsin salary details

$24.2K

$105.8K

$190.8K

How much do freelance software engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for freelance software engineer in Wisconsin is $105,844.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,600.00 and $121,100.00 per year, depending on experience, location, and employer.

What is a freelance software engineer?

A freelance software engineer is an independent professional who offers software development services to clients on a contract or project basis, rather than being a full-time employee at a company. They may work on a variety of projects, such as building websites, creating apps, or developing custom software solutions. Freelance software engineers typically manage their own schedules, seek out clients, and are responsible for handling business operations like billing and taxes. This flexible career path allows them to work with different clients and industries, often remotely or from any location.

What does a freelance software engineer do?

Freelance software engineers design and develop applications for clients on a short- or long-term contract basis. In this role, your job duties may include coordinating with systems analysts and programmers to determine the scope of the project, developing new or modifying existing software according to your client's needs and expectations, and analyzing computer specifications and layouts to build a better system. You also troubleshoot and update the application when necessary. Freelance software engineers may work remotely from home or they may occasionally travel to their client’s office to perform job duties. You may work primarily with one client at a time, or you may choose to contract with many different clients.

What are the key skills and qualifications needed to thrive as a freelance software engineer, and why are they important?

To thrive as a Freelance Software Engineer, you need strong programming skills, proficiency in relevant languages (such as Python, JavaScript, or Java), and a good understanding of software development methodologies. Familiarity with version control systems like Git, cloud platforms, and project management tools is highly beneficial, along with a portfolio or certifications to demonstrate expertise. Excellent communication, time management, and self-motivation are critical soft skills for managing client relationships and project deadlines independently. These competencies are essential for delivering high-quality work, maintaining client trust, and sustaining a successful freelance business.

How do freelance software engineers typically manage client communication and project expectations?

Freelance software engineers usually handle client communication directly, which means clear and regular updates are crucial for building trust and ensuring project success. Setting expectations early—such as deliverables, timelines, and feedback processes—helps prevent misunderstandings and scope creep. Many freelancers use project management tools, structured status reports, and scheduled check-ins to keep projects on track. Balancing multiple clients can be challenging, so effective time management and proactive communication are key to maintaining client satisfaction and repeat business.

How much do freelance software engineers make?

Freelance software engineers' earnings vary widely based on experience, skills, project complexity, and client budget. On average, they can charge hourly rates from $50 to over $150, with annual income ranging from $50,000 to over $150,000 for experienced professionals working on high-demand projects. Rates often depend on expertise in specific programming languages, tools, and the ability to manage multiple clients.

What are the most commonly searched types of Software Engineer jobs in Wisconsin?

The most popular types of Software Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Freelance Software Engineer jobs?

Cities in Wisconsin with the most Freelance Software Engineer job openings:

Infographic showing various Freelance Software Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 56% Full Time, 24% Part Time, and 20% Contract. Highlights an 59% In-person, and 41% Remote job distribution, with an average salary of $105,844 per year, or $50.9 per hour.

Expert Software Engineer

Euroclear

WI • On-site

$90 - $120/hr

Other

Posted 9 days ago


Job description

  • Locations Belgium Poland United Kingdom France Netherlands
Job Description

Division: Group Business Solutions (GBS)

Your career opportunity

Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology.

Ready to make an impact?

We’re seeking a skilled and proactive Expert Engineer eager to broaden their expertise and drive impactful improvements across our solutions. You’ll tackle complex problems and help shape our delivery, working in a collaborative environment that supports growth, fosters innovation and strengthens our alignment with business needs.

  • Lead the design, architecture, and development of technical and functional solutions, owning complex features and collaborating with senior developers and cross‑functional teams to deliver robust, scalable systems. Provide expert input to technical decisions and support junior colleagues in resolving medium‑to‑high‑complexity issues.
  • Contribute and actively shape ideation workshops by providing expert insights and recommending enhancements to improve product functionality and user experience.
  • Drive the definition, estimation, and validation of complex technical requirements, proactively influencing planning accuracy and enabling predictable, high‑quality feature delivery across teams.
  • Ensure the stability and reliability of production applications by independently leading technical investigations, implementing durable fixes, and guiding peers in troubleshooting.
  • Lead the creation and improvement of design documentation for medium‑to‑high‑complexity changes, ensuring technical clarity and alignment with architectural standards while contributing to stronger design practices across the team.
  • Drive the adoption and evolution of best practices and coding standards to ensure high code quality, while leading and contributing to continuous improvement initiatives across the team.
  • Take ownership of applications (quality, support, evolution).
  • Perform production support (including off‑hours when required).

What you need to have to succeed in this role:

  • Hands‑on experience as a software engineer (at least 5 years).
  • Advanced understanding of software related system designs and technology stacks.
  • Solid knowledge of solution development and design principles.
  • Ability to interpret business requirements, assess their technical implications, and help translate them into well‑scoped, practical technical solutions.
  • Proactive in learning and expanding technical expertise, while contributing to team goals, engaging in cross‑functional projects, and supporting cloud migration efforts, AI integration, automation frameworks, Infrastructure as Code best practices and effective collaboration within and across teams.
  • Strong command of English, both spoken and written.
  • Hands‑on experience with tools/platforms such as:
  • Mainframe: PL/I or Cobol, DB2, MQ, CICS.
  • Nice to have:
    • Java / .NET / APIs / Integration.
    • Azure, Kafka, event‑driven architecture.
    • IntelliJ IDEA, Eclipse, JDK, Javac/Java commands, Maven, Gradle, IDE environments, JUnit, Git, Docker, CI/CD pipelines (Jenkins, GitHub Actions), Prometheus, Grafana, OpenTelemetry, VisualVM, JFR, Kubernetes, Azure Cloud, AWS, GCP, VPC/VNet, CLI, Visual Studio, Oracle, CSS, SSIS, APIs, MQ Series, Linux, Togaf, CoBit.

What makes you stand out:

  • Strong analytical mindset and problem‑solving abilities.
  • A strong sense of ownership and accountability in your work.
  • Proactive attitude with a structured and solution‑oriented approach. Communicate clearly with technical and non‑technical stakeholders.
  • Ability to collaborate effectively in a multicultural environment.
  • Clear and effective communication skills with both technical and non‑technical stakeholders.
  • Coaching and mentoring capabilities, with a willingness to support team growth.
  • A continuous learning mindset and drive for improvement. Strong analytical mindset and problem‑solving abilities.
  • Knowledge of Agile methodologies.

Work outside of business hours is sometimes required as launches in production are generally carried out after 5PM or on Saturday as well as watch duty during nights and weekends.

Please note that this is a permanent position, and we do not offer freelance or contract arrangements for this role.

About Us

Embark on your new adventure at Euroclear, and work at the heart of the global capital markets. We connect over 2,000 financial institutions across the globe. As an open and resilient infrastructure, we contribute to the stability of the financial markets. We help clients cut through complexity, lower costs, and mitigate risks of financial transactions. At Euroclear, we have the clear ambition to use our key role to facilitate and accelerate a sustainable global financial system.

What We Offer:

  • Work closely with inspiring, supportive and engaged colleagues from more than 80 different countries.
  • Practice your talents in a highly professional international environment.
  • Join a learning and development environment with an emphasis on knowledge sharing and training.
  • Competitive salary and comprehensive benefits.

Ways of working

Find your own optimal balance within our hybrid working model, where you can connect at the office 8 days a month and also benefit from remote working.

Great Place to Work for All

We are committed to creating an inclusive culture that celebrates diversity and strives to be a Great Place to Work for All. All qualified applicants will be considered for employment, regardless of any aspect that makes them unique (including race, religion, national origin, gender, sexual orientation, age, marital status, pregnancy, disability, ...). If you need any specific accommodation due to disability or any other reason, you can let the recruiter know during your application process. Our values guide how we work together and shape our future: Our mission and values - Euroclear.

About the Team

The Group Business Solutions (GBS) division ensures the competitiveness of Euroclear by delivering reliable and sustainable IT solutions for the financial securities markets. Our technical teams deliver new IT solutions and improve existing applications for both our internal and external clients. We deploy changes into the production environment in a controlled and structured way that doesn't compromise production stability and we ensure applicative production support.

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