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Contract Java Developer Startup Jobs in Wisconsin

Georgia IT Inc

Mainframe Engineer-Franklin, WI

Franklin, WI · On-site

$45.50 - $58.50/hr

Franklin, WI Duration: Long Term Contract Rate: DOE US Citizen, Green Card, TN, GC EAD, and H4 EAD ... NET or Java * If no programming experience in.NET or Java, must have CI/CD experience * Experience ...

Varsity Tutors

AP Computer Science A Tutor

Madison, WI · Remote

$40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Dellfor Technologies

APIGEE developer

Milwaukee, WI · On-site

$60K/yr

Java Description: At least 5 years relevant experience required. Develops, implements, and ... Contract Salary: $60,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

Kymanox

(Contract) CQV Engineer

Kenosha, WI

The (Contract) CQV Engineer will have direct experience in Commissioning, Qualification or ... checks, and startup support. * Generate, investigate, and resolve deviations; support change ...

MARS IT

Senior Software Engineer -API

Milwaukee, WI

$120.70K - $159.10K/yr

API Development (REST / OpenAPI), Java or Node.js/TypeScript, Internal Developer Tooling / Platform Engineering, Contract-First API Design Nice-to-Have Skills: API Quality / Compliance Automation (e ...

Mindlance

Engineering Specialist

Wausau, WI

$58/hr

Location: 100% Travel (Onsite at Renewable Plants / Substations) Duration: 12-Month Contract ... teams during energization and startup. This is a field-based position with 100% travel ...

ViziRecruiter

SQL DBA - Remote TX

Wausau, WI · Remote

$53.50 - $67/hr

... Engineer to join our Technical Staffing Division for a contract to hire opportunity working ... Support and maintain custom-developed applications , including systems built using Java.

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Contract Java Developer Startup information

What are the key skills and qualifications needed to thrive as a Contract Java Developer at a startup, and why are they important?

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What are some common challenges Contract Java Developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

What does a Contract Java Developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

What are the most commonly searched types of Java Developer Startup jobs in Wisconsin? The most popular types of Java Developer Startup jobs in Wisconsin are:
What are popular job titles related to Contract Java Developer Startup jobs in Wisconsin? For Contract Java Developer Startup jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in Wisconsin look for? The top searched job categories for Contract Java Developer Startup jobs in Wisconsin are:
What cities in Wisconsin are hiring for Contract Java Developer Startup jobs? Cities in Wisconsin with the most Contract Java Developer Startup job openings:
Contract Java Developer Startup jobs near you

Software Engineer

Winaxis

Pleasant Prairie, WI • On-site

Contractor

Posted 10 days ago

Job description

Job Summary – Software Engineer
- Develop, improve, and maintain cloud-ready distributed microservices using Java Spring technologies (Spring Boot, Spring Cloud, Spring Integration, Spring Data).
- Build and deploy production-grade microservices on Kubernetes, with a focus on containerized environments.
- Enhance observability of microservices across multiple data centers, utilizing tools such as DynaTrace, Nagios, Prometheus, and Elastic Stack.
- Design, develop, and support GitOps-based CI/CD pipelines using Azure DevOps, Git, Maven, Tekton, Artifactory, SonarQube, and Argo CD.
- Apply object-oriented software analysis and design, following industry best practices and patterns.
- Create and maintain complex shared enterprise Java services (e.g., security, logging, REST APIs) and enforce coding standards.
- Conduct design and code reviews to ensure quality and adherence to architectural principles.
- Analyze and resolve performance issues using Java profiling tools.
- Collaborate with software development, QA, and release management to improve CI/CD processes.
- Work with Architects to introduce and evaluate new technologies, developing proof-of-concepts as needed.
- Mentor and provide technical guidance to other developers on design and development challenges.
- Perform additional duties as assigned within the scope of the role.
- Manage and provide leadership to team members as needed.
Required Qualifications & Experience
- Bachelor’s Degree required.
- 5+ years Java development experience.
- 3+ years building scalable, resilient microservices with Java Spring Framework in Docker/Kubernetes environments.
- Experience with Spring Data technologies: JPA, JDBC, Cassandra, SOLR, SAI.
- 5+ years of SQL development experience.
- 2+ years developing with Cassandra Query Language (CQL).
- Familiarity with Microservices Architecture and Domain Driven Design.
- 3+ years developing/supporting CI/CD pipelines (GitOps, Azure DevOps, Git, Maven, Tekton, Argo CD, Artifactory, SonarQube or similar).
- Strong communication and presentation skills.
- Technical leadership and mentoring experience.
Other Details
- Location: Onsite in Pleasant Prairie, WI (may be remote for first 3 months).
- Contract Duration: 10+ months.
- Engagement: Full-time/Contract.
- Interview Process: 1 internal + 3 client interviews (includes Java assessment F2F).
- Employment: Contract (C2C/W2/Both).