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Backend Engineer Java Jobs in Wisconsin (NOW HIRING)

DataAnnotation

$60/hr

We are looking for proficient programmers to help advance AI development. As a member of ... JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and ...

Johnson Controls

AI Software Engineer

Milwaukee, WI · Hybrid

$85K - $117K/yr

Integrating backend AI deliverables and agentic frameworks into production applications * Designing ... NET, React, Java, Python, C++ and Microsoft SQL * Experience integrating AI models, APIs, and ...

Johnson Controls

AI Software Engineer

Milwaukee, WI · On-site

$85K - $117K/yr

Integrating backend AI deliverables and agentic frameworks into production applications * Designing ... NET, React, Java, Python, C++ and Microsoft SQL * Experience integrating AI models, APIs, and ...

KOHLS

Software Engineer (Remote)

Menomonee Falls, WI · On-site +1

Additional tasks may be assigned Addendum BACKEND SOFTWARE ENGINEER * Experience in Java and JEE development, Spring Boot, Spring MVC, Spring Batch, Spring Security * Knowledge of build management ...

Wind River Payments

Engineering Manager

Madison, WI · On-site

Role Summary The Engineer Manager is a hands-on engineering leader responsible for delivery ... Java backend development experience. * 2+ years of React frontend development experience. * 3+ ...

DataAnnotation

$50/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and ...

LRS

Full Stack Engineer

Milwaukee, WI

$40 - $55/hr

React, HTML5, CSS Functional components, hooks, Redux Experience with following backend stacks: Node.js (JavaScript or TypeScript) Java Spring Boot Experience with DevOps practices and Git Experience ...

ETC

IT Developer - Mobile Apps

Middleton, WI · On-site

... back-end data sources, cloud, and RESTful web service APIs • Work with product and design teams ... Java / Java SDK • JavaScript / Typescript • SwiftUI, Android Jetpack • Angular, Node.js, ...

DataAnnotation

Release Engineer - AI Trainer

Oregon, WI · On-site +1

$60/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.Excellent writing and grammar ...

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Backend Engineer Java information

What are the key skills and qualifications needed to thrive as a Backend Engineer Java, and why are they important?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are popular job titles related to Backend Engineer Java jobs in Wisconsin? For Backend Engineer Java jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Backend Engineer Java jobs in Wisconsin look for? The top searched job categories for Backend Engineer Java jobs in Wisconsin are:
What cities in Wisconsin are hiring for Backend Engineer Java jobs? Cities in Wisconsin with the most Backend Engineer Java job openings:
Backend Engineer Java jobs near you
Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

DataAnnotation

On-site, Remote

$60/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Join the DataAnnotation team and contribute to developing cutting‐edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals — including front‐end, back‐end, full‐stack, machine learning, and other engineers — who are driving real‐world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state‐of‐the‐art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full‐time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform. Benefits Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.

Flexible schedule: choose which projects you take on and when you work. Competitive pay: projects are paid hourly, up to $60 USD/hour. Opportunities for higher‐paying projects are available with strong performance.

Impact: help shape the future of AI technologies. Responsibilities Design and solve diverse coding problems used to train AI systems with an emphasis on Android development. Write clear, high‐quality code snippets and detailed explanations.

Evaluate AI‐generated code for accuracy, performance, and clarity. Provide feedback that directly shapes the next generation of AI models. Qualifications Fluency in English (native or bilingual level).

Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and grammar skills.

A bachelor's degree (completed or in progress). Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal.

We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Those located outside of these countries will not see work or assessments available on our site at this time. #J-18808-Ljbffr

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