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Senior Java Developer Jobs in Brookfield, WI (NOW HIRING)

KOHLS

Senior MLOps Engineer (Remote)

Menomonee Falls, WI · On-site

$104K - $144K/yr

Experience in MLOps or DevOps practices, including building and operating production ML systems ... Master's Degree * Proficiency in Java or other languages * Retail experience * E-commerce ...

Mindful Measures Inc

Full Stack Developer

Milwaukee, WI · On-site

Senior Project Manager Start Date : ASAP Location : Milwaukee, WI 53224 100% IN PERSON (NO REMOTE ... Knowledge of server-side programming languages including Net, Java, Ruby and Python * Database and ...

Mindful Measures Inc

Full Stack Developer

Milwaukee, WI · On-site

Senior Project Manager Start Date : ASAP Location : Milwaukee, WI 53224 100% IN PERSON (NO REMOTE ... Knowledge of server-side programming languages including Net, Java, Ruby and Python * Database and ...

FIS

Senior Backend Engineer

Milwaukee, WI

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Work with technologies such as Java, Javascript and Typescript, RESTful API integrations ...

Worldpay, Inc.

Senior Backend Engineer

Milwaukee, WI

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Work with technologies such as Java, Javascript and Typescript, RESTful API integrations ...

Harley-Davidson

Sr Mechatronics Engineer

Wauwatosa, WI · On-site

$109K - $159K/yr

Auto req ID: 53318 Title: Sr Mechatronics Engineer Job Function: Engineering Location: PDC ... Developing software or scripting in languages like C/C++, Python, Matlab/Simulink, and Java.

Harley-Davidson

Sr Mechatronics Engineer

Wauwatosa, WI · On-site

$109K - $159K/yr

Auto req ID: 53318 Title: Sr Mechatronics Engineer Job Function: Engineering Location: PDC ... Developing software or scripting in languages like C/C++, Python, Matlab/Simulink, and Java.

Harley-Davidson

Sr Mechatronics Engineer

Wauwatosa, WI · On-site

$109K - $159K/yr

Auto req ID: 53318 Title: Sr Mechatronics Engineer Job Function: Engineering Location: PDC ... Developing software or scripting in languages like C/C++, Python, Matlab/Simulink, and Java.

Worldpay, Inc.

Senior Backend Engineer

Milwaukee, WI · Hybrid

Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ... You'll unblock developers, assign work, and ensure test coverage and documentation are complete.

FIS

Senior Backend Engineer

Milwaukee, WI · Hybrid

Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ... You'll unblock developers, assign work, and ensure test coverage and documentation are complete.

Genesis10

Entry Level Software Developer

Milwaukee, WI · On-site

$60K/yr

You'll train in technologies including Java, IntelliJ, MySQL, Spring, HTML, CSS, JavaScript, REST ... instruction from Senior Engineers in an immersive, hands-on environment $2,500 relocation ...

Milwaukee Tool

Sr Data Engineer

Menomonee Falls, WI · On-site

$114K - $138K/yr

As a Sr. Data Engineer, you will design, build, and support scalable data solutions that enable ... Strong proficiency in SQL and at least one programming language such as Python, C#, Java, or Scala.

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How much do senior java developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior java developer in Brookfield, WI is $59.48, according to ZipRecruiter salary data. Most workers in this role earn between $52.12 and $66.44 per hour, depending on experience, location, and employer.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in Brookfield, WI? The most popular types of Java Developer jobs in Brookfield, WI are:
What are popular job titles related to Senior Java Developer jobs in Brookfield, WI? For Senior Java Developer jobs in Brookfield, WI, the most frequently searched job titles are:
What cities near Brookfield, WI are hiring for Senior Java Developer jobs? Cities near Brookfield, WI with the most Senior Java Developer job openings:
Senior Java Developer jobs near you

Senior Specialist, Software Engineering

BetaNXT Inc

Brookfield, WI • On-site

Full-time

PTO

Re-posted 21 days ago

Job description

About BetaNXT

BetaNXT is a leading provider of frictionless wealth management infrastructure, real-time data solutions, and an enhanced advisor experience. We invest in platforms, products, and partnerships to accelerate growth for the ecosystem we serve. Our connective approach empowers our clients to deliver a comprehensive, end-to-end advisor and investor experience.

BetaNXT is a premier provider of technology, data, and operations as services to a rich client base of wealth managers, institutional wealth firms, and digital brokers. It is comprised of three industry-leading businesses which, combined, provide end-to-end solutions across the investment lifecycle.

Overview of the Senior Specialist, Software Engineering:

The Senior Specialist, Software Engineering leads technical delivery of cost basis management solutions within a fast-paced Fintech environment. Operating as both a hands-on individual contributor and informal team lead, drives architecture decisions, mentors peers and partners with cross-functional teams to build reliable, scalable platform capabilities. They bring deep domain expertise, a cloud-native mindset and a passion for AI-augmented engineering.

Duties and Responsibilities of the Senior Specialist, Software Engineering:

  • Identify and resolve complex operational, regulatory, and organizational challenges by leveraging deep cost basis domain expertise and hands-on engineering skills.
  • Design, develop, and implement methodologies, protocols, and processes that enhance platform reliability and improve client experience.
  • Build and maintain CI/CD pipelines using modern DevOps tooling (Git CI/CD pipeline, Jenkins) to ensure fast, reliable automated builds, testing, and deployments.
  • Operationalize cost basis strategies through clean, maintainable code and well-documented engineering standards shared across the team.
  • Coordinate with engineering peers, product managers, and operations to ensure timely and accurate delivery of cost basis calculation and tax reporting features.
  • Ensure all activities comply with applicable regulatory standards; proactively contribute to technical frameworks that support ongoing compliance.
  • Provide technical mentorship and code review guidance to junior and mid-level engineers; deliver actionable, growth-oriented feedback.
  • Resolve complex cost basis calculation challenges, including corporate action adjustments, transfer‑in basis reconciliation, and multi‑lot accounting edge cases.
  • Contribute to long-term technical roadmap planning, capability development, and engineering best practices.
  • Collaborate cross‑functionally with product, operations, and engineering teams to ensure alignment and effective delivery.
  • Integrate AI/ML capabilities (e.g., anomaly detection, intelligent reconciliation, LLM-assisted workflows) to improve platform automation and reduce manual intervention in tax operations.

Skills and Experience of the Senior Specialist, Software Engineering:

  • 10+ years of relevant experience, including at least 3-5 years in cost basis, tax operations within a financial services or Fintech organization.
  • Strong domain knowledge of cost basis methodologies and tax lot accounting.
  • Bachelor's degree in Computer Science or the equivalent combination of education and experience is required.
  • Proven analytical and problem‑solving abilities with a track record of resolving complex operational and system‑level issues.
  • Hands-on experience leading and coordinating cross-functional technical initiatives involving engineering, operations, and compliance.
  • Cloud expertise: proficiency in at least one major cloud platform (AWS, OCI, Azure, or GCP), including infrastructure-as-code, cloud-native services, and cost-efficient architecture patterns.
  • AI/ML integration: experience leveraging AI tools, LLM APIs, or ML pipelines to augment engineering workflows, automate operations, or enhance platform intelligence.
  • CI/CD proficiency: experience designing and maintaining automated pipelines (build, test, deploy) with modern DevOps tooling and GitOps practices.
  • Expert-level proficiency in Oracle databases, including advanced PL/SQL development for complex queries, stored procedures, and performance optimization.
  • Hands-on experience with Unix/Linux shell scripting to automate operational tasks, data processing workflows, and system maintenance.
  • Strong Java development skills, with the ability to design, develop, and troubleshoot distributed backend services and integrations.
  • Proficient in Git for version control, including branching strategies, pull request workflows, and code review best practices.
  • Strong communication skills with the ability to present complex technical or regulatory concepts clearly to non-technical stakeholders.
  • Background in driving operational execution, meeting daily and short‑term objectives while supporting long‑term departmental goals.

Compensation:

  • We offer a competitive compensation package commensurate with experience including full benefits offering and PTO. Minimum salary of $150,000 plus bonus opportunities and other incentives.

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