HTML/CSS/CSS Preprocessors Backend Web: .NET (C#), Python Integration : Salesforce Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform; Cloud Exp: AWS; SQL : Postgres, MSSQL;
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HTML/CSS/CSS Preprocessors Backend Web: .NET (C#), Python Integration : Salesforce Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform; Cloud Exp: AWS; SQL : Postgres, MSSQL;
HTML/CSS/CSS Preprocessors Backend Web: .NET (C#), Python Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform; Cloud Exp: AWS; SQL : Postgres, MSSQL; Secondary Skillset (optional ...
Quick apply
HTML/CSS/CSS Preprocessors Backend Web: .NET (C#), Python Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform; Cloud Exp: AWS; SQL : Postgres, MSSQL; Secondary Skillset (optional ...
Senior Backend Engineer
Madison, WI · On-site
The ideal candidate has expertise in high-performance computing (HPC), infrastructure, web API ... Experience building developer platforms or internal infrastructure tooling Example Projects:
Senior Backend Engineer
Madison, WI · On-site
The ideal candidate has expertise in high-performance computing (HPC), infrastructure, web API ... Experience building developer platforms or internal infrastructure tooling Example Projects:
WI · On-site
Senior Backend Software Engineer, Solve VoiceSkip to main contentThis website uses cookies to improve your web experience. By using the site, you agree to the use of cookies. Privacy Policy#Senior ...
WI · On-site
Senior Backend Software Engineer, Solve VoiceSkip to main contentThis website uses cookies to improve your web experience. By using the site, you agree to the use of cookies. Privacy Policy#Senior ...
WI · On-site
Senior Backend Software Engineer, Solve VoiceSkip to main contentThis website uses cookies to improve your web experience. By using the site, you agree to the use of cookies. Privacy Policy#Senior ...
Junior and mid-level software engineers are encouraged to apply! Join a delivery team that builds ... This includes backend services in C#/.NET, frontend Angular web apps, SQL Server databases, and ...
Junior and mid-level software engineers are encouraged to apply! Join a delivery team that builds ... This includes backend services in C#/.NET, frontend Angular web apps, SQL Server databases, and ...
$58.50 - $77.25/hr
As a Senior Software Developer (Web), you will be part of the team responsible for building and ... Full stack experience (Backend + Frontend) is a bonus * Experience with Databases (SQL and noSQL)
New
$58.50 - $77.25/hr
As a Senior Software Developer (Web), you will be part of the team responsible for building and ... Full stack experience (Backend + Frontend) is a bonus * Experience with Databases (SQL and noSQL)
New
WI · On-site
Work closely with back-end developers to integrate APIs and ensure data flows smoothly, as well as ... Web Developer or in related occupation * Vue.js: experience building dynamic, component-based ...
New
Ship end-to-end product features across backend systems and user-facing web experiences when ... Product-driven engineering mindset - you ship user-facing features and care about UX quality.
Ship end-to-end product features across backend systems and user-facing web experiences when ... Product-driven engineering mindset - you ship user-facing features and care about UX quality.
Ship end-to-end product features across backend systems and user-facing web experiences when ... Product-driven engineering mindset - you ship user-facing features and care about UX quality.
Ship end-to-end product features across backend systems and user-facing web experiences when ... Product-driven engineering mindset - you ship user-facing features and care about UX quality.
WI · On-site
... Full Stack Developer (Python + React.js) with strong experience in building scalable web ... Build secure, scalable, and high-performance REST APIs and backend services. * Develop responsive ...
WI · On-site
... Full Stack Developer (Python + React.js) with strong experience in building scalable web ... Build secure, scalable, and high-performance REST APIs and backend services. * Develop responsive ...
WI · On-site
The role combines strong web testing expertise with close collaboration across Product, Front-End, Back-End Engineering, and Architecture. You will help establish thorough test coverage, identify ...
New
The main scope of work will include back-end and client-side code using appropriate technologies ... Cloud Platform->Azure Developer-> Microsoft Azure/PAAS This role requires working from a U.S. Bank ...
The main scope of work will include back-end and client-side code using appropriate technologies ... Cloud Platform->Azure Developer-> Microsoft Azure/PAAS This role requires working from a U.S. Bank ...
WI · On-site
$79K - $133K/yr
Overview Leverage your engineering passion to develop the next generation of civic technology. We ... Design and develop secure, stable frontend and backend web applications * Build reusable technology ...
New
Java Developer
Waukesha, WI · On-site
$51 - $66/hr
Role Overview: This role is for a skilled developer with a strong focus on backend Java ... web technologies. Key Responsibilities: * Develop and maintain robust backend applications ...
Java Developer
Waukesha, WI · On-site
$51 - $66/hr
Role Overview: This role is for a skilled developer with a strong focus on backend Java ... web technologies. Key Responsibilities: * Develop and maintain robust backend applications ...
Software Developer - .NET (46198)
Milwaukee, WI · On-site
$60 - $80/hr
Software Developer - .NET (46198) Milwaukee, WI | Full-time Codeworks, an LRS company, is seeking a ... backend systems * Strong experience with .NET technologies and building or consuming web services
Software Developer - .NET (46198)
Milwaukee, WI · On-site
$60 - $80/hr
Software Developer - .NET (46198) Milwaukee, WI | Full-time Codeworks, an LRS company, is seeking a ... backend systems * Strong experience with .NET technologies and building or consuming web services
Kentico Developer
Waukesha, WI · On-site
Kentico developer Duration: 3 months contract to hire Responsible for the hands-on, front-end ... web design and development (i.e. Photoshop) Advanced troubleshooting for backend and 3rd party ...
Kentico Developer
Waukesha, WI · On-site
Kentico developer Duration: 3 months contract to hire Responsible for the hands-on, front-end ... web design and development (i.e. Photoshop) Advanced troubleshooting for backend and 3rd party ...
Software Developer - .NET
$60 - $80/hr
NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise ... backend systems Strong experience with .NET technologies and building or consuming web services ...
Software Developer - .NET
$60 - $80/hr
NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise ... backend systems Strong experience with .NET technologies and building or consuming web services ...
Software Developer - .NET
Milwaukee, WI · On-site
$60 - $80/hr
NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise ... backend systems * Strong experience with .NET technologies and building or consuming web services
New
Software Developer - .NET
Milwaukee, WI · On-site
$60 - $80/hr
NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise ... backend systems * Strong experience with .NET technologies and building or consuming web services
New
WI · On-site
Design and implement backend services and APIs in C#/.NET, including validation, error handling ... Provide technical guidance to other developers through design reviews, code reviews ...
New
WI · On-site
Design and implement backend services and APIs in C#/.NET, including validation, error handling ... Provide technical guidance to other developers through design reviews, code reviews ...
New
Freelance Backend Web Developer information
What is a freelance backend web developer?
A Freelance Backend Web Developer is a self-employed professional who specializes in building and maintaining the server-side logic, databases, and APIs that power web applications. Unlike front-end developers who focus on the visual and interactive aspects of a website, backend developers work behind the scenes to ensure websites and applications function correctly and efficiently. Freelance backend developers typically work on a project basis for various clients, managing their own schedules and business operations. They often use programming languages like Python, Java, Ruby, PHP, or Node.js, and are responsible for tasks such as database management, server configuration, and integrating third-party services.
What are the key skills and qualifications needed to thrive as a freelance backend web developer?
To thrive as a Freelance Backend Web Developer, you need strong proficiency in server-side programming languages (such as Python, Node.js, or PHP), database management, and a solid understanding of web architecture, often supported by a relevant degree or proven project experience. Familiarity with frameworks (like Django, Express, or Laravel), version control systems (such as Git), and cloud platforms (AWS, Azure) is typically required. Excellent problem-solving, time management, and client communication skills set successful freelancers apart in this competitive field. These skills ensure you can deliver robust, scalable solutions, meet client expectations, and efficiently manage independent projects.
What are some common challenges freelance backend web developers face when working with multiple clients simultaneously?
Freelance backend web developers often juggle projects for several clients at once, which can present challenges in managing deadlines, aligning with different technical stacks, and maintaining clear communication. Each client may use unique frameworks or have distinct workflow expectations, requiring adaptability and strong organizational skills. Effective time management and clear documentation help ensure smooth collaboration and prevent misunderstandings throughout the development process.
Can a freelance backend web developer work as a freelancer?
A freelance backend web developer works independently and can choose to take on projects from clients directly, making freelancing their primary mode of employment. They typically need skills in server-side programming, databases, and relevant tools, and may set their own schedules and rates. Freelancers often find work through online platforms, networking, or personal marketing efforts.
How much does a freelance backend web developer make?
Freelance backend web developers typically earn between $30 and $150 per hour, depending on experience, skills, and project complexity. Annual income varies widely, often ranging from $50,000 to over $150,000 for experienced professionals working on high-value projects or with specialized expertise in languages like Python, Java, or Node.js.
What are the most commonly searched types of Backend Web Developer jobs in Wisconsin?
The most popular types of Backend Web Developer jobs in Wisconsin are:
Architecture/Design/Development - Application Developer III
Adell, WI • On-site
V R Della Infotech Inc
• Recruiting and Staffing Services • 51 - 200 employees51 - 200 employees
Other
Re-posted 5 days ago
Job description
Max bill is BR/hr.
Location is Green Bay, WI
this i an onsite role from day one. candidate needs to work from office
Proficient in AWS, Mobile development, React, React Native, JavaScript, Python, .NET, SQL, GitHub
Primary Skillset (must)
Frontend Web: JavaScript Node, React, React Native, Mobile Development, build tools; HTML/CSS/CSS Preprocessors
Backend Web: .NET (C#), Python
Integration : Salesforce
Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform;
Cloud Exp: AWS;
SQL : Postgres, MSSQL;
Secondary Skillset (optional/good to have)
SQL: Snowflake; SSIS/SSRS
Languages: VB.NET;
Data/Server Performance Experience (Windows, Unix, SQL)
1) Analyze, design, develop, deploy and support client facing web applications and services such as Internet/web pages, applications such as e-commerce and content-driven websites.
2) Understanding of basic web (HTML/CSS/CSS Preprocessors). Familiarity with advanced web (JavaScript Node, React, build tools). Hands on knowledge with Cloud experiences (AWS).
3) Designs, codes, tests, debugs, documents and implements applications using a variety of languages and platforms such as C#, VB .NET, Java, Python, JavaScript, SQL.
4) Develops proof-of-concepts, prototypes of easy-to-navigate user interfaces (UI) that consist of graphics, and consumer and enterprise applications, icons and color schemes that are visually appealing.
7 - 10 years Developing/designing component-based web, mobile, or desktop applications and expert knowledge of user-centered design principles. Required
Location is Green Bay, WI
this i an onsite role from day one. candidate needs to work from office
Proficient in AWS, Mobile development, React, React Native, JavaScript, Python, .NET, SQL, GitHub
Primary Skillset (must)
Frontend Web: JavaScript Node, React, React Native, Mobile Development, build tools; HTML/CSS/CSS Preprocessors
Backend Web: .NET (C#), Python
Integration : Salesforce
Development Tools: Visual Studio, GitHub, Jira/Confluence, Terraform;
Cloud Exp: AWS;
SQL : Postgres, MSSQL;
Secondary Skillset (optional/good to have)
SQL: Snowflake; SSIS/SSRS
Languages: VB.NET;
Data/Server Performance Experience (Windows, Unix, SQL)
1) Analyze, design, develop, deploy and support client facing web applications and services such as Internet/web pages, applications such as e-commerce and content-driven websites.
2) Understanding of basic web (HTML/CSS/CSS Preprocessors). Familiarity with advanced web (JavaScript Node, React, build tools). Hands on knowledge with Cloud experiences (AWS).
3) Designs, codes, tests, debugs, documents and implements applications using a variety of languages and platforms such as C#, VB .NET, Java, Python, JavaScript, SQL.
4) Develops proof-of-concepts, prototypes of easy-to-navigate user interfaces (UI) that consist of graphics, and consumer and enterprise applications, icons and color schemes that are visually appealing.
7 - 10 years Developing/designing component-based web, mobile, or desktop applications and expert knowledge of user-centered design principles. Required
About Della Infotech
Sourced by ZipRecruiter
Della Infotech Inc is in the staffing business for 10 years. Over the years, we have placed hundreds of candidates to various temp and permanent positions with our 50+ happy clients all over US and Canada including Fortune 500 corporations.
Industry
Recruiting and staffing services
Company size
51 - 200 Employees
Headquarters location
Irvine, CA, US
Year founded
2012