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Direct Client Java Developer Jobs in Milwaukee, WI

ISG

Municipal Engineer

Brookfield, WI · On-site

$75K - $150K/yr

Preferred 2 years of experience with direct client contact and project management * Preferred 5 ... on engineering including design, reports, and studies for municipal engineering projects

Sonsoft Inc

SFDC Developer

Milwaukee, WI · On-site

Single Sign On & Java experience is a big plus * 2-3 years' experience in translate functional ... Additional Information Connect with me at (For Direct Clients Requirements) ** U.S. Citizens and ...

MARS IT

Senior Software Engineer -API

Milwaukee, WI

$120.70K - $159.10K/yr

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

Foth

Lead Water Resources Engineer

Milwaukee, WI

$130K - $160K/yr

Consistently ranked by Engineering News Record in the top 150 firms, we offer a values-based ... Direct client contact $130,000 - $160,000 a year The base compensation listed for this job posting ...

Foth

Lead Water Resources Engineer

Milwaukee, WI · Remote

$104.90K - $138.20K/yr

Consistently ranked by Engineering News Record in the top 150 firms, we offer a values-based ... Direct client contact The base compensation listed for this job posting reflects a general range ...

TIER4 GROUP

Sr. Full Stack Developer

Milwaukee, WI · Hybrid

Hybrid 2-3 days a week onsite (if local) Hours: 40 hours per week Duration: 6+ months Our Client ... NET Core development and/or Java development * 2+ years' professional experience with a JavaScript ...

Converge Resources

Project Manager

Milwaukee, WI · Hybrid

... engineers, subcontractors, vendors) Build and manage project schedules, budgets, and execution ... Maintain direct client communication and accountability for delivery quality Guide and mentor ...

Sonsoft Inc

ADOBE AEM

Milwaukee, WI · On-site

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... engineering. * Technical Skills. * Ability to work in team environment and client interfacing ...

Sonsoft Inc

ADOBE AEM

Milwaukee, WI · On-site

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... engineering. * Technical Skills. * Ability to work in team environment and client interfacing ...

Career Guidant

ADOBE AEM

Milwaukee, WI · On-site

Preferred At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other ... performance engineering. Technical Skills. Ability to work in team environment and client ...

Implify Inc

Jr . Adobe AEM

Milwaukee, WI

... engineering. * Technical Skills. * Ability to work in team environment and client interfacing ... Additional Information Experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ...

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How much do direct client java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for direct client java developer in Milwaukee, WI is $55.86, according to ZipRecruiter salary data. Most workers in this role earn between $48.32 and $62.55 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Direct Client Java Developer, and why are they important?

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 are Direct Client Java Developers?

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 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 Milwaukee, WI? For Direct Client Java Developer jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Direct Client Java Developer jobs in Milwaukee, WI look for? The top searched job categories for Direct Client Java Developer jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Direct Client Java Developer jobs? Cities near Milwaukee, WI with the most Direct Client Java Developer job openings:
Direct Client Java Developer jobs near you
Municipal Engineer

Municipal Engineer

ISG (Information Services Group)

Brookfield, WI

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 23 days ago

Job description

Founded in 1973, ISG is a multi-disciplinary, full-service architecture and engineering firm, supporting clients throughout the nation. As a 100% employee-owned firm with 14 offices across five states, we thrive on collaboration, innovation, and deliver exceptional results for clients nationwide. To support our continued growth, we are seeking a talented and dedicated Civil Engineer to join our dynamic Public Works team. If you're passionate about designing, building, and maintaining critical infrastructure, this opportunity is for you!

As part of our multi-disciplinary team you will work with civil, transportation, mechanical, electrical, structural, and water-wastewater engineers. Your team will include surveyors, architects, landscape architects, environmental scientists, visualization, applied technology, and construction specialists. Together we will live our ISG mission to Make a Difference and make tomorrow better than today for our clients, communities, and each other.

This position offers variety and connection, with potential travel across ISG's footprint. When travel is necessary, our team occasionally utilizes ISG's private aircraft for efficiency and flexibility.

View our Portfolio here.
  • Lead technical municipal engineering project activities focused on water systems, wastewater systems, utilities and roadway design
  • Serve as primary client contact
  • Lead, coordinate, and build teamwork among other members in all necessary disciplines
  • Deliver projects within budget, schedule, and contractual commitments
  • Work closely with relevant permitting agencies
  • Develop technical reports, feasibility studies, and engineering designs
  • Lead proposals and development of scope, schedule, and budget, with support from our dedicated marketing team
  • Establish objectives and provide performance feedback for project team members
  • Plan, coordinate and prepare designs, prepare estimates and specifications for various types of municipal engineering projects
  • Conduct site visits before and during design projects and assesses existing conditions, helping identify design needs and potential constraints
  • Works with survey, right-of-way, outside consultants and construction observation staff as needed to support project design and construction.
  • Opportunity for Business Development/fostering client development/business growth
  • Active in relevant professional organizations such as APWA, AWWA, etc
Our civil engineers are involved in nearly every project we touch. Our portfolio highlights the wide variety of work that we are doing. At ISG we have the reach to provide a variety of project types to expand your skills and the depth to focus on your passion and build your expertise.
We've listed a compensation range that reflects our expectations for this role, including both direct and indirect components.  We understand that your experience and value may fall outside of this range. If you feel you're a strong fit but your compensation needs differ, we're open to a conversation-let's talk.
  • Bachelor's degree in Civil Engineering or related field
  • Professional Engineer (PE) license preferred
  • Preferred 2 years of experience with direct client contact and project management
  • Preferred 5 years of experience working with technical teams, including leadership experience, and conducting hands-on engineering including design, reports, and studies for municipal engineering projects
  • Proficiency in design software (AutoCAD, MicroStation, Civil 3D, etc.)
  • Strong problem-solving skills and attention to detail
  • Strong communication, report writing, organization, analytical and interpersonal skills
  • Ability to present technical information clearly to colleagues, contractors, and the public
  • We are seeking a candidate who is humble, demonstrating a genuine interest in team success over individual achievements; hungry, exhibiting a strong work ethic and passion for continuous improvement; and smart, possessing strong interpersonal skills and an understanding of team dynamics
  • Medical, dental, and vision
  • Paid time off, pro-rated amount available on your start date
  • Paid holidays and paid volunteer time
  • Paid parental leave
  • Bi-annual profit sharing
  • Employee Ownership Stock Plan (ESOP)
  • Traditional + Roth 401K retirement plan
  • Life insurance
  • HSA and FSA options
  • Bereavement leave
  • Supplemental voluntary benefits
  • Short term and long-term disability
  • Parking reimbursement, varies on office location
  • Cell phone plan reimbursement
  • Mileage reimbursement for ISG-approved travel

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