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Senior Java Software Developer Jobs in Appleton, WI

Senior Engineer

Menasha, WI · On-site

$106K - $146K/yr

The Senior Engineer is the 4th level of progression on the Engineering Technical Career Path for ... Exhibit high-proficiency in running engineering software such as 3D CAD modeling design software ...

Senior Engineer

Menasha, WI · On-site

$106K - $146K/yr

The Senior Engineer is the 4th level of progression on the Engineering Technical Career Path for ... Exhibit high-proficiency in running engineering software such as 3D CAD modeling design software ...

The Managed Services Technology team is comprised of 13 associates who create software and web ... The Senior Developer performs technical design and development of new features, as well as to ...

Sr. Engineer

De Pere, WI · On-site

$100K - $138K/yr

As a Senior HVAC Designer/Engineer, you will serve as a technical leader within the Building ... Perform heating and cooling load calculations with standard industry software (Carrier HAP or Trane ...

Senior Controls Engineer

Appleton, WI · On-site

$79K - $126K/yr

The Sr Engineer - Controls works within engineering groups to support the development and ... Work in collaboration with software engineering, and other internal engineering groups or business ...

Senior Controls Engineer

Appleton, WI · On-site

$79K - $126K/yr

The Sr Engineer - Controls works within engineering groups to support the development and ... Work in collaboration with software engineering, and other internal engineering groups or business ...

Senior Electrical Engineer

Menasha, WI · On-site

$110K - $143K/yr

The Senior Electrical Engineer will support the Design Engineering team in the design and ... Working knowledge in 2D/3D CAD design software (Inventor, CATIA, SolidWorks, Creo) * Design ...

Showing results 21-40

Senior Java Software Developer information

See Appleton, WI salary details

$10

$61

$84

How much do senior java software developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for senior java software developer in Appleton, WI is $61.30, according to ZipRecruiter salary data. Most workers in this role earn between $53.70 and $68.51 per hour, depending on experience, location, and employer.

What is a senior Java software developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What are some common challenges senior Java software developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

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

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

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

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities near Appleton, WI are hiring for Senior Java Software Developer jobs? Cities near Appleton, WI with the most Senior Java Software Developer job openings:
Infographic showing various Senior Java Software Developer job openings in Appleton, WI as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $127,509 per year, or $61.3 per hour.

Software Engineering Manager

J. J. Keller & Associates, Inc.

Neenah, WI • Hybrid

Other

Posted 2 days ago

New


Job description

Requisition #: 20831
Functional Area:  Leadership; Software Development
Employment Type:  Full-Time
Work Options:  In Office / Partial Remote from Neenah/Appleton/Oshkosh area #LI-Hybrid
Work Hours:  Standard Business Hours

Position Summary

J. J. Keller is seeking a Software Engineering Manager who will be responsible for leading, developing, and mentoring a team of software engineers while ensuring the successful delivery of technology solutions that support business objectives. This role provides both strategic and day-to-day leadership for software development initiatives, overseeing project execution, application quality, team performance, and adherence to development and security best practices.

Working closely with business and technology stakeholders, the Software Engineering Manager drives continuous improvement, fosters innovation, and ensures solutions are delivered efficiently, securely, and in alignment with organizational goals.

Job Responsibilities
  • Leads, develops and coaches team:
    • Provides clear expectations, feedback and recognition
    • Participates in the hiring/selection process
    • Writes and conducts performance evaluations and progress reports
    • Handles associate relations issues
  • Delivers results in line with the following key metrics/accountabilities:
    • Development project timelines
    • Application quality, system uptime and system performance targets
    • Associate retention
  • Manages the Software Development Life Cycle process and methodology to ensure a high level of quality for all products and services.
  • Oversees development team and construction of site enhancements and changes.  Ensures adherence to best practices for development, security and release management.
  • Ensures strong communication and training for technical support relative to site changes.
  • Contributes to the overall plans and objectives of the department as a member of the Leadership Team.
  • Acts as a mentor and performs code reviews with the team to ensure quality and standards, particularly for contract resources.
  • Works with other senior members, managers and architects to assess/introduce/implement new development frameworks, tools and processes.
  • Coordinates technical implementations and interfaces with Information Technology team to maintain optimal server configuration, database accuracy/integrity and for coordination of staging and production moves.
  • Owns technical direction and architectural oversight for supported applications and platforms, ensuring alignment with business strategy, enterprise architecture standards, security requirements, scalability objectives, and AI-first engineering practices.
  • Provides hands-on technical and architecture leadership for supported applications and platforms, including solution design guidance, architecture reviews, code review support, and oversight of technical decisions to ensure scalable, secure, maintainable, and AI-ready solutions.
  • Collaborates with development teams, product owners, and management to balance technical needs and business needs, while ensuring project objectives are met.
  • Communicates with third party vendors, end users, customers and internal product stakeholders on systems requirements, enhancements and recommendations to support business direction.
  • Develops and maintains a solid understanding of the technology tools and trends and remains current in new technology developments and their potential impact on the department.
  • Ensures secure development practices are adopted across the team, including adherence to OWASP standards, secure coding guidelines, and security-by-design principles throughout the SDLC.
  • Collaborates with architecture, security, and product teams to align feature delivery with security requirements, secure design reviews as part of planning and execution.
  • Carries out responsibilities in a fair, ethical and non-discriminatory manner and ensures that staff follows these same guidelines.
  • Manages expenses in line with departmental budgets and corporate business conditions.
  • Enforces and supports all company policies and procedures.  Fully supports the company's commitment to safety and the environment and strives to maintain a clean, healthy and safe workplace.
Qualifications

Education

  • Bachelor's degree in Business, Information Technology, Computer Science, or a related field.
  • Equivalent combinations of education and relevant experience may be considered in lieu of a degree.

Experience

  • 6+ years of Microsoft stack development experience.
  • Demonstrated experience leading software development projects and project teams to successful completion.
  • Previous experience leading, coaching, and mentoring team members.
  • Experience with Agile project methodologies (preferably Scrum) and project management tracking tools.
  • Working knowledge of the Software Development Life Cycle (SDLC), including the use of AI-assisted development tools such as GitHub Copilot or similar technologies.
  • Experience developing full-stack web applications using React and .NET/C#.
  • Experience building and consuming RESTful APIs and integrating frontend applications with backend services.
  • Object-oriented programming experience.
  • Understanding of SQL Server development and database structures.
  • Demonstrated ability to evaluate, test, and refine AI-generated code before implementation.
  • Understanding of secure software development practices, including authentication, authorization, input validation, API security, and protection of sensitive data.

Other Skills/Qualifications

  • Ability to manage multiple system development projects simultaneously and facilitate project team activities.
  • Strong written and verbal communication skills, with the ability to effectively communicate technical concepts to technical and non-technical audiences at all organizational levels.
  • Ability to develop and implement employee growth and development plans.
  • Strong organizational, prioritization, and time management skills.
Physical Requirements

Work is performed primarily in a standard office environment. Work involves operation of personal computer equipment for extended periods of time. Travel to customer sites and/or industry and training events is also required.

We Protect People & The Businesses They Run

Every associate at J. J. Keller makes a difference by creating safer, more respectful workplaces. Whether serving our customers directly with expertise in safety and regulatory compliance or supporting the business with specialized skills, together we contribute to better workplaces for people across North America.

J. J. Keller History:  November 1, 2023, marked 70 years of business for J. J. Keller & Associates, Inc. Click HERE to take a tour through three generations of this family-owned business - from our founding as a one-man consulting firm through decades of delivering on our purpose of protecting people and the businesses they run.

J. J. Keller Career Stories:  Click HERE to hear from our associates about what they have to say about life as an associate at J. J. Keller.

J. J. Keller Earns 8th Great Place to Work Certification:  Click HERE to find out what makes J. J. Keller great.

J. J. Keller Certified as a Top 100 Most Loved Workplace in America:  Click HERE to find out why our associates LOVE working at J. J. Keller.

2024 Top Company for Women to Work for in Transportation:  Click HERE to learn more about this prestigious recognition.

If you experience system-related issues or need assistance with the online application, please call (920) 720-7700.

Professional Referral Program:  Not the right role for you, but know someone who could be a great fit? Click HERE to refer them to us through our Professional Referral Program and you will earn a cash payment if your referral is hired.

J. J. Keller & Associates, Inc. is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.