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Freelance Senior Software Developer Jobs in Michigan

BS&A Software LLC

Senior Software Developer

Bath, MI · On-site

$49.25 - $65/hr

As a Senior Software Developer, you will play a pivotal role in designing, developing, and maintaining our municipal ERP software. Your expertise in various technologies and programming languages ...

New

Stefanini, Inc

Sr. Software Developer

Southfield, MI · On-site

$110 - $140/hr

Job DetailsSoftware Developer Sr. Software Developer Southfield,MI Posted:8/17/2026 Job ID#: 64657 Job Category: Software Developer Remaining Positions: 1 Details: Stefanini, Inc., seeks a Software ...

New

Stefanini Group

Sr. Software Developer

Southfield, MI · On-site

$49.75 - $65.75/hr

Stefanini, Inc., seeks a Software Developer, Sr. reporting to office in Southfield, MI to support Global Test Data Management software application using industry standards to manage and enable ...

Stefanini Group

Sr. Software Developer

Southfield, MI · On-site

$49.75 - $65.75/hr

Stefanini, Inc., seeks a Software Developer, Sr. reporting to office in Southfield, MI to support Global Test Data Management software application using industry standards to manage and enable ...

Stefanini

Senior Software Developer

Livonia, MI · On-site

$51 - $67.50/hr

Stefanini is looking for a Senior Software Developer (Dearborn, MI) This role will serve as the primary Mainframe Developer supporting the Recall Suite of applications, ensuring stability of existing ...

Stefanini Group

Sr. Software Developer

Southfield, MI · On-site

$49.75 - $65.75/hr

Stefanini, Inc., seeks a Software Developer, Sr. reporting to office in Southfield, MI to support Global Test Data Management software application using industry standards to manage and enable ...

Stefanini Group

Sr. Software Developer

Southfield, MI · On-site

$49.75 - $65.75/hr

Stefanini, Inc., seeks a Software Developer, Sr. reporting to office in Southfield, MI to support Global Test Data Management software application using industry standards to manage and enable ...

Stefanini

Senior Software Developer

Dearborn, MI · On-site

$50.25 - $66.25/hr

Stefanini is looking for a Senior Software Developer, Dearborn, MI We are seeking a Software Developer who will be responsible for designing, building, and deploying cloud-based infrastructure and ...

Stefanini

Senior Software Developer

Dearborn, MI · On-site

$50.25 - $66.25/hr

Full-stack software engineering roles, who can develop all components of software including user interface and server-side, also fall within this job function. ResponsibilitiesCompletes hands-on ...

OneStream Software

Senior Software Engineer I

Rochester, MI · On-site

$112K - $148K/yr

Description Senior Software Engineer Location: Remote, USA Employment Type: Full-Time Benefits ... Proactively identify opportunities to improve system performance, reliability, and developer ...

OneStream Software

Senior Software Engineer I

Birmingham, MI · On-site

$116K - $154K/yr

Description Senior Software Engineer Location: Remote, USA Employment Type: Full-Time Benefits ... Proactively identify opportunities to improve system performance, reliability, and developer ...

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Freelance Senior Software Developer information

What does a freelance senior software developer do?

A Freelance Senior Software Developer designs, develops, and maintains complex software systems for clients or companies on a contract basis. They often work independently, managing multiple projects, collaborating with stakeholders, and ensuring the delivery of high-quality code. Their role may include mentoring junior developers, making architectural decisions, and troubleshooting technical issues. Freelancers have the flexibility to choose their clients and projects, and they are responsible for managing their own workload, deadlines, and business operations.

What are the key skills and qualifications needed to thrive as a freelance senior software developer?

To thrive as a Freelance Senior Software Developer, you need advanced programming expertise, a robust portfolio, and significant experience with full software development lifecycles. Strong command of frameworks, version control (like Git), cloud platforms, and potentially certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer are highly valuable. Exceptional communication, time management, and problem-solving abilities help you effectively collaborate with clients and manage multiple projects independently. These skills ensure you deliver high-quality, timely solutions while building a strong professional reputation in a competitive freelance market.

How do freelance senior software developers typically manage client expectations and project timelines?

Freelance Senior Software Developers often juggle multiple clients and projects, which requires clear communication and proactive expectation management. They usually begin by setting detailed project scopes, timelines, and deliverables with clients, then provide regular updates and adjust schedules as needed to accommodate changes or unforeseen challenges. Strong time management skills and transparent reporting help ensure that projects stay on track and that clients remain informed and satisfied throughout the development process.

What is the difference between Freelance Senior Software Developer vs Freelance Software Engineer?

AspectFreelance Senior Software DeveloperFreelance Software Engineer
CredentialsTypically requires extensive experience, advanced coding skills, and sometimes certifications like Microsoft or AWSRequires solid coding skills and experience, often with relevant certifications but generally less senior-level expertise
Work EnvironmentWorks independently or with clients directly, often on complex projects requiring leadershipWorks independently or with teams, focusing on software development tasks across various projects
Industry UsageCommonly used in consulting, freelance platforms, and project-based work requiring senior expertiseWidely used in freelance and contract roles across tech industries for development tasks

The main difference lies in experience level and project complexity. Freelance Senior Software Developers typically handle more complex projects and provide technical leadership, while Freelance Software Engineers focus on coding and development tasks across a range of project types.

What are the most commonly searched types of Senior Software Developer jobs in Michigan?

The most popular types of Senior Software Developer jobs in Michigan are:

Freelance Senior Software Developer jobs near you

Senior Software Developer

Bath, MI • On-site

BS&A Software LLC
Software Development • 51 - 200 employees
Learn more about BS&A Software LLCexternal

$49.25 - $65/hr

Full-time

Posted 3 days ago

New

Job description

Description:

Job Overview

We are seeking a skilled and motivated Senior Software Developer to join our dynamic team. As

a Senior Software Developer, you will play a pivotal role in designing, developing, and

maintaining our municipal ERP software. Your expertise in various technologies and

programming languages will be essential in delivering robust and scalable solutions to our

clients. You will work closely with cross-functional teams, including product managers, quality

assurance, and fellow developers, to deliver high quality software that empowers our clients to

streamline their operations and achieve their goals.


Key Responsibilities


Demonstrate strong leadership and expertise with the development team to understand

requirements, design specifications, and technical documentation for municipal ERP

software modules.


Write clean, efficient, and maintainable code in accordance with industry best practices

and coding standards.


Implement secure coding practices to ensure the robustness and integrity of the software,

addressing potential vulnerabilities and mitigating security risks.


Play a key role in Agile Scrum ceremonies, including sprint planning, daily stand-ups,

sprint reviews, and retrospectives, fostering collaboration and mentorship within the

development team.


Drive the continuous improvement of development processes and practices to enhance

team efficiency and product quality.


Conduct unit testing to identify and fix defects, ensuring the software meets functional and

performance requirements.


Lead the troubleshooting and resolution of complex software defects and provide expert

support for technical issues as needed.


Stay at the forefront of the latest trends and technologies in software development,

actively driving and advocating for the implementation of relevant enhancements to

existing products.


Communicate progress, challenges, and successes effectively with the Development

Manager and other team members.


Effectively communicate progress, challenges, and successes to the Development

Manager and other team members, while providing mentorship and technical expertise to

the junior developers.


Requirements:

Qualifications

Minimum of 7 years of hands-on experience in software development, with a focus on building scalable and complex applications.


Expertise in C# programming language, with a strong understanding of object-oriented programming principles.


Extensive experience with ASP.NET MVC, including knowledge of building scalable and maintainable Single Page Applications (SPA).


In-depth knowledge of front-end technologies such as JavaScript, CSS, and HTML, with the ability to create responsive and user-friendly web interfaces.


Strong familiarity with the .NET Framework, including various libraries and frameworks used for software development, including experience with Windows Forms applications.


Solid understanding of software development best practices, including version control (TFS/Azure DevOps), code documentation, and testing methodologies.


Proficient in working with SQL Server for relational database management and knowledgeable in writing efficient queries and stored procedures.


Proficient in working with Visual Studio, an integrated development environment (IDE) for software development.


Strong problem-solving and debugging skills, with the ability to identify and resolve technical issues efficiently.


Excellent communication and collaboration skills to work effectively within a team and communicate technical concepts to non-technical stakeholders.


Understanding of Agile software development methodologies and the ability to adapt to changing requirements and priorities.