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Direct Client Java Developer Jobs in Wisconsin (NOW HIRING)

TIER4 GROUP

Full Stack Developer

Milwaukee, WI · Hybrid

We are seeking a skilled Python Developer to contribute to the development of our client's Data ... Advanced knowledge of Java programming. * User experience expertise, including UI frameworks or web ...

PNC Financial Services Group, Inc.

WI · On-site

$110 - $160/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Partner with DevOps on Docker and Kubernetes deployments, environment configuration, and release ... Work Experience - 3+ years of relevant direct industry experience. A comparable combination of ...

Cielo

Senior Director - Client Data Solutions

Wauwatosa, WI · Remote

$103K - $139K/yr

Are you Strong experience in Data engineering / Data platforms & integrations? Do you have the ... The Senior Director - Client Data Solutions will assist with daily activities, provide guidance ...

Cielo

Senior Director - Client Data Solutions

Wauwatosa, WI · On-site +1

$103K - $139K/yr

Lead, mentor, and scale Data Engineering, Integration Engineering, and Client Reporting teams ... The Senior Director - Client Data Solutions will assist with daily activities, provide guidance ...

Hopper

WI · On-site

$100 - $130/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This role is designed for a self-directed engineer who excels at system exploration and immediate ... Strong proficiency in Scala or other JVM languages, such as Java or Kotlin, with a focus on ...

New

Sarian, Inc.

Role: Lead ABAP Developer

Madison, WI · On-site

$62 - $84/hr

Madison, WI, Redwood city, CA,(Hybrid 3days onsite) Type: Full Time Direct Client : The Lead ABAP Developer is responsible for leading SAP technical design and development while mentoring a team of ...

USM

Locals Only Urgent Need Java Lead

Madison, WI

... Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint ... Hi Friends, Hope you are doing great, I have an urgent requirement from one of my esteem client, I ...

o9 Solutions, Inc.

WI · On-site

$174.79 - $240.33/hr

  • Medical

  • Retirement

Represent client needs to Product, Engineering, and Delivery to ensure feedback informs the o9 ... direct S&OP / IBP exposure. * Proven track record managing complex, senior‑level client ...

Elasticsearch B.V.

WI · On-site

$180 - $240/hr

  • Medical

  • PTO

We are on the lookout for a Principal Software Engineer to join our Elasticsearch - Distributed ... asynchronous, direct, and transparent communication. Bonus Points: * Data stores * Search ...

New

Pariveda

WI · On-site

$105 - $116/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... gain direct client exposure, and grow junior team members. Pariveda is not your average ... DevOps, and more with languages including: Python, .NET, Java, JavaScript, and SQL, Web ...

New

Soteria Reinsurance Ltd.

WI · On-site

$110 - $150/hr

Designs and develops scalable, high-complexity applications using Java/Spring and Node.js. Builds ... client-side technologies -- Angular, Node,js, TypeScript, JQuery, and Module-based micro frontends.

New

idexcel

Software Developer II

Milwaukee, WI

Our diverse client base represents a wide range of industries, including technology, telecom ... Strength in programming languages includingPython, Java, Labview, and SQL. Experience or knowledge ...

Mindful Measures Inc

Full Stack Developer

Milwaukee, WI · On-site

Trains and communicates with internal Client Training, Client Relationship, and Sales teams on ... Knowledge of server-side programming languages including Net, Java, Ruby and Python * Database and ...

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All JobsDirect Client Java Developer JobsDirect Client Java Developer Jobs in Wisconsin

Direct Client Java Developer information

What is a direct client Java developer?

Direct Client Java Developers are professionals who work directly with the end client (the company needing software solutions), rather than through third-party staffing agencies or consulting firms. They specialize in developing, testing, and maintaining applications using the Java programming language. These developers often communicate closely with the client's internal teams to understand project requirements, deliver customized solutions, and provide ongoing technical support. Working directly with clients can lead to clearer communication, faster feedback, and more tailored outcomes for software projects.

What are the key skills and qualifications needed to thrive as a direct client Java developer?

To thrive as a Direct Client Java Developer, you need a strong grasp of Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, often supported by a computer science degree. Expertise in development tools such as Eclipse or IntelliJ, version control systems like Git, and familiarity with RESTful APIs are typically expected, while certifications like Oracle Certified Professional (OCP) can be advantageous. Effective communication, problem-solving, and the ability to collaborate with cross-functional teams make candidates stand out. These skills ensure efficient development, seamless client interactions, and successful project delivery in dynamic technical environments.

What are some typical challenges faced by direct client Java developers when working on client-specific projects?

Direct Client Java Developers often need to quickly adapt to varying client requirements and legacy systems, which can present challenges in understanding undocumented codebases or integrating new features. Communication is key, as developers must collaborate closely with client stakeholders to clarify project goals and address feedback promptly. Additionally, balancing multiple project deadlines and maintaining high code quality can be demanding, especially when working in fast-paced environments. However, these challenges also provide valuable opportunities to enhance technical expertise and client-facing skills.

What is the difference between Direct Client Java Developer vs Contract Java Developer?

AspectDirect Client Java DeveloperContract Java Developer
Work EnvironmentEmployed directly by a company, often in a full-time roleHired through a staffing agency or as an independent contractor for a specific project
CredentialsTypically requires Java certifications and relevant experienceSimilar credentials, but may prioritize flexibility and quick onboarding
Employer & Industry UsageCommon in corporate IT departments, finance, healthcare, and tech firmsFrequent in consulting, project-based work, and agencies serving multiple clients

In summary, a Direct Client Java Developer is employed directly by a company for ongoing projects, while a Contract Java Developer works on temporary assignments through agencies or independently. Both roles require Java expertise and relevant credentials, but differ mainly in employment structure and work environment.

What are popular job titles related to Direct Client Java Developer jobs in Wisconsin?

For Direct Client Java Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Direct Client Java Developer jobs in Wisconsin look for?

The top searched job categories for Direct Client Java Developer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Direct Client Java Developer jobs?

Cities in Wisconsin with the most Direct Client Java Developer job openings:

Direct Client Java Developer jobs near you

Full Stack Developer

TIER4 GROUP

Milwaukee, WI • Hybrid

Full-time

Re-posted 2 days ago

Job description

Title: Full Stack Developer with Python Focus

Location: Franklin, WI 

Type: Hybrid (3 days onsite per week) Open to Chicago area with more Hybrid

Duration: ASAP - December 2025

Perks: Competitive Rates, Benefits, free daily lunch when onsite 



Description:

We are seeking a skilled Python Developer to contribute to the development of our client's Data Masking Service. This role is part of a dynamic engineering team dedicated to designing and automating data masking processes for end users. In this position, you will collaborate closely with architects to establish feature roadmaps, build microservices, and implement client-driven feature requests. Your work will focus on creating robust solutions to facilitate seamless data obfuscation, including managing data backups, automating masking operations, and maintaining RESTful APIs.


Responsibilities:

  • Design and develop microservices to automate data masking processes.
  • Collaborate with architects to shape feature roadmaps and implement new functionalities.
  • Build and maintain RESTful APIs for seamless data operations.
  • Ensure backups are integrated into the masking environment and data is obfuscated effectively.
  • Contribute to agile development processes within a scrum team, utilizing tools such as Jira.
  • Support cross-functional collaboration to deliver innovative solutions.


Key Skills and Requirements:

  • Strong expertise in Python programming.
  • Familiarity with AWS fundamentals.
  • Proficiency in creating and working with RESTful APIs, with knowledge of OpenAPI specifications.
  • Experience with relational databases and data operations.
  • Competency in Linux, Kubernetes, Docker, and distributed software systems (e.g., EKS).
  • Hands-on experience with CI/CD pipelines, particularly GitLab.
  • Agile development experience and scrum team collaboration.
  • Knowledge of message queuing services like Redis, Kafka, or MQ.


Preferred Qualifications:

  • Familiarity with the Delphix Masking Tool.
  • Advanced knowledge of Java programming.
  • User experience expertise, including UI frameworks or web development.


What We Value:

  • Quick learners with a proactive, iterative approach to problem-solving.
  • Strong commitment to delivering results and meeting deadlines.
  • Excellent communication skills, capable of bridging technical and non-technical audiences.
  • Collaborative team players who thrive in agile environments.