Explore 4 software java engineer jobs from 4 hiring companies in Dayton, IN, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Software Java Engineer

Lafayette

West Lafayette

Frankfort

Crawfordsville

Lebanon

Kokomo

Logansport

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Zionsville

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Software Java Engineer Jobs

Allegion

Amentum

SAIC

Subaru of Indiana Automotive

Onsite

Amentum is seeking a Mid-Level or Senior Level Software Engineer to support  the design, testing, and fielding of advanced automated test system solutions for Naval Aviation activities. The Mid-Level Software Engineer will contribute to the development of hardware and software capabilities used to support organizational, intermediate, and depot-level maintenance of Airborne Electronic Attack (AEA) systems. The role focuses on creating and sustaining software solutions for automated test program sets (TPS) and operational test program sets (OTPS) used in depot maintenance and flight line verification environments.Job Duties and Responsibilities: Develop, integrate, test, and maintain software for automated test systems and TPS applications supporting AEA systems<ul><li>Collaborate with multidisciplinary engineering teams to design and implement software solutions for test and evaluation environments</li><li>Support development of Fleet OTPS and flight line operational verification test systems</li><li>Participate in requirements analysis, system design, code reviews, and verification/validation activities</li><li>Troubleshoot and resolve software defects in test systems and depot support tools</li><li>Develop and maintain technical documentation, including software design documents and test procedures</li><li>Support system integration, fielding, and sustainment activities</li><li>Ensure compliance with applicable engineering standards, cybersecurity requirements, and configuration management processes</li></ul>Required Qualifications:<ul><li>Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering, or a related technical field</li><li>3–7 years of professional software development experience</li><li>Proficiency in one or more programming languages such as C/C&#43;&#43;, C#, Python, or Java</li><li>Experience with automated test systems, embedded systems, or hardware/software integration</li><li>Familiarity with software development lifecycle processes and version control tools</li><li>Strong analytical, troubleshooting, and problem-solving skills</li><li>Ability to work effectively in a team environment and communicate technical concepts clearly</li><li>Must be able to obtain and maintain a US Government Secret Clearance. Please note US Citizenship is required to obtain a Secret Clearance.</li></ul>Preferred Qualifications:<ul><li>Active Secret Clearance</li><li>Experience with TPS/OTPS development or automated test equipment</li><li>Knowledge of avionics or electronic warfare systems</li><li>Familiarity with lab instrumentation and test interfaces</li><li>Experience working in defense or aerospace environments</li><li>Understanding of Agile or DevSecOps development practices</li></ul>       Compensation Details:$120,000-$200,000       The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview:Our health and welfare benefits are designed to support you and your priorities. Offerings include:<ul><li>Health, dental, and vision insurance</li><li>Paid time off and holidays</li><li>Retirement benefits (including 401(k) matching)</li><li>Educational reimbursement</li><li>Parental leave</li><li>Employee stock purchase plan</li><li>Tax-saving options</li><li>Disability and life insurance</li><li>Pet insurance</li></ul> Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O&#39;Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.       Original Posting:04/08/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.       Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at <a href="https://postings.govdocs.com/#/vxSkbztPuAwwxfs" target="_blank">Labor Laws Posters</a>.

Mid-Level/Senior Level Software Engineer

Software Engineer

Bachelor's in a related field; 3–7 years’ software development; proficiency in C/C++, C#, Python, or Java; experience with automated test systems; ability to obtain US Secret Clearance.

<h2>Creating Peace of Mind by Pioneering Safety and Security</h2>At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 30 brands, 12,000&#43; employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond. Additionally, in 2024 we were awarded the Gallup Exceptional Workplace Award, which recognizes the most engaged workplace cultures in the world. <div><div>Lead Software Engineer I – Golden, CO </div><div>Allegion is looking for a passionate Lead Software Engineer to work as part of a highly engaged small team in Colorado, within a global organization of 12,000&#43; employees, representing 30&#43; brands (including Schlage, Von Duprin and LCN) focused on safety, security and access management.  You’ll work on solutions that will enable seamless access and help keep you and your loved ones safe and secure where they work, live and thrive.  </div><div> </div><div>What you’ll do:  </div><div><ul><li>Provide technical direction and leadership to the software development team. </li></ul></div><div><ul><li>Define and enforce coding standards, architecture guidelines and development best practices. </li></ul></div><div><ul><li>Work with the Systems Engineer and Architect to lead the design and development of software solutions, ensuring scalability, performance and security. </li></ul></div><div><ul><li>Conduct code reviews to ensure high-quality deliverables. </li></ul></div><div><ul><li>Works with Product and the development team to estimate initiatives as part of our development process.  </li></ul></div><div><ul><li>Mentor and support team members in their professional growth and technical skills development. </li></ul></div><div><ul><li>Foster a collaborative and inclusive team environment that encourages innovation and knowledge sharing. </li></ul></div><div><ul><li>Work with Platform Manager and Product Manager to plan, prioritize and manage development tasks to meet project deadlines. </li></ul></div><div><ul><li>Monitor and report on project progress, risks, and issues and propose solutions when necessary. </li></ul></div><div><ul><li>Analyzes, designs, develops, modifies, writes, edits and implements software programming applications.  </li></ul></div><div><ul><li>Analyzes and defines software requirements to determine specifications and standards.  </li></ul></div><div><ul><li>Proposes software solutions.  </li></ul></div><div><ul><li>Determines the cost of new and modified systems and engages in the proposal process.  </li></ul></div><div><ul><li>Develops, designs, and edits original applications or modifies third-party applications.  </li></ul></div><div><ul><li>May specialize in one or more areas of development, e.g. front end, back end. </li></ul></div><div><ul><li>Minimal travel </li></ul></div></div><div><div> </div><div>What you need to succeed: </div><div><ul><li>Bachelor’s Degree or equivalent in years of relevant work experience. </li></ul></div><div><ul><li>10&#43; years of software development experience with at least 1-2 years in a leadership role. </li></ul></div><div><ul><li>Expert in Java, React. Golang helpful. </li></ul></div><div><ul><li>Experience with cloud platforms e.g., AWS </li></ul></div><div><ul><li>Strong understanding of software architecture, design patterns and best practices. </li></ul></div><div><ul><li>Passionate about quality, scalable, well-built and easy-to-use applications. </li></ul></div><div><ul><li>Excellent problem-solving, communication and interpersonal skills. </li></ul></div><div><ul><li>Experience with Agile-scrum development processes and methodologies. </li></ul></div><div><ul><li>Solid understanding of CI/CD pipelines and experience deploying products leveraging these methodologies. </li></ul></div><div><ul><li>Team player with the ability to adapt to changing priorities and goals </li></ul></div><div> </div><div><div><div>Why Work for Us?   </div><div>Allegion is a Great Place to Grow your Career if:   </div><div><ul><li>You&#39;re seeking a rewarding opportunity that allows you to truly help others.  With thousands of employees and customers around the world, there’s plenty of room to make an impact. As our values state, “this is your business, run with it”.  </li></ul></div><div><ul><li>You’re looking for a company that will invest in your professional development.  As we grow, we want you to grow with us.   </li></ul></div><div><ul><li>You want a culture that promotes work-life balance.  Our employees enjoy generous paid time off, because at Allegion we recognize that you have a full life outside of work!    </li></ul></div><div><ul><li>You want to work for an award-winning company that invests in its people. Allegion is proud to be a recipient of the Gallup Exceptional Workplace Award for the second year in a row, recognizing our commitment to employee engagement, strengths-based development, and unlocking human potential.  </li></ul></div><div>  </div><div>What You’ll Get from Us:   </div><div><ul><li>Health, dental and vision insurance coverage, helping you “be safe, be healthy”.   </li></ul></div><div><ul><li>A commitment to your future with a 401K plan, offering a 6% company match and no vesting period   </li></ul></div><div><ul><li>Tuition Reimbursement    </li></ul></div><div><ul><li>Unlimited PTO  </li></ul></div><div><ul><li>Employee Discounts through Perks at Work   </li></ul></div><div><ul><li>Community involvement and opportunities to give back so you can “serve others, not yourself”  </li></ul></div><div><ul><li>Opportunities to leverage your unique strengths through CliftonStrengths testing and coaching   </li></ul></div><div>  </div></div><div>Compensation: This range is provided by Allegion. Your actual pay will be based on your skills and experience.  </div></div></div><div><div><ul><li>The expected Base Salary Range: $154,450 - $205,000. The actual compensation will be determined based on experience and other factors permitted by law. </li></ul></div><div><ul><li>Bonus Eligible: Yes </li></ul></div><div> </div><div>Apply Today! </div><div>Join our team of experts today and help us make tomorrow’s world a safer place!  </div><div>Not sure if your experience perfectly aligns with the role? Studies have shown that some people are less likely to apply to jobs unless they meet every single qualification and every single preferred qualification of a job posting. At Allegion, we are dedicated to building a diverse, inclusive, and authentic workplace. So, if you’re excited about this role but your past experience doesn’t align perfectly with every item in the job description, we encourage you to apply anyway. You may be just the right candidate for this role. </div><div> </div></div>Carmel IN 11819 Pennsylvania<h2>We Celebrate Who We Are! </h2>Allegion is committed to building and maintaining a diverse and inclusive workplace.  Together, we embrace all differences and similarities among colleagues, as well as the differences and similarities within the relationships that we foster with customers, suppliers and the communities where we live and work. Whatever your background, experience, race, color, national origin, religion, age, gender, gender identity, disability status, sexual orientation, protected veteran status, or any other characteristic protected by law, we will make sure that you have every opportunity to impress us in your application and the opportunity to give your best at work, not because we’re required to, but because it’s the right thing to do.   We are also committed to providing accommodations for persons with disabilities. If for any reason you cannot apply through our career site and require an accommodation or assistance, please <a target="_blank" href="mailto:Careers&#64;Allegion.com">contact our Talent Acquisition Team</a>.© Allegion plc, 2023 | Block D, Iveagh Court, Harcourt Road, Dublin 2, Co. Dublin, IrelandREGISTERED IN IRELAND WITH LIMITED LIABILITY REGISTERED NUMBER 527370Allegion is an <a target="_blank" href="https://www.allegion.com/corp/en/careers/equal-opportunity.html">equal opportunity and affirmative action employer</a><a target="_blank" href="https://www.allegion.com/corp/en/footer/privacy-statement.html">Privacy Policy</a>

Lead Full Stack Software Engineer

10+ years software development with 1-2 years leadership; expert in Java, React; Golang helpful; AWS cloud experience; strong architecture and CI/CD knowledge.

Software Application Developer – IT Systems Development
Information Technology
Position Summary:
Software Application Developers design, build, implement, and maintain business-facing software applications to meet organizational needs. Software Application Developers maintain and support both new and existing applications to enhance function and maintain or improve performance, in addition to identifying opportunities for automation. This role will build solutions to directly support the day-to-day operations of the organization.
 
Outline of Duties: 
<ul style="margin-bottom:0.0in;margin-top:0.0px">
<li style="margin:0.0in 0.0in 0.0in 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Collaborate with SIA management and business users to define system requirements and specifications</li>
<li style="margin:0.0in 0.0in 0.0in 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Write program code to translate requirements for user-friendly interfaces and services into functioning applications</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Integrate applications with enterprise systems and develop APIs to ensure smooth data exchange across systems</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Produce efficient, readable code that satisfies requirements and meets industry, SIA, and team standards</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Conduct thorough testing including unit, integration, and user acceptance testing.</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Provide ongoing support for custom applications and troubleshoot issues with minimal disruption to critical business operations</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Modify software to fix errors, improve performance, or upgrade interfaces</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Lead and/or support continuous improvement activities to improve application functionality and performance</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Deliver ad hoc reports and data extracts as needed</li>
<li style="line-height:115%;margin:0.0in 0.0in 8.0pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">All other duties as assigned</li>
</ul>
Minimum Qualifications:
<ul style="margin-bottom:0.0in;margin-top:0.0px">
<li style="margin:0.0in 0.0in 0.0in 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif"><a name="_Hlk65049645"></a>Bachelor’s Degree in Computer Science, related field, or equivalent experience</li>
</ul>
 
Desired Qualifications:
<ul style="margin-bottom:0.0in;margin-top:0.0px">
<li style="margin:0.0in 0.0in 0.0in 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Master’s Degree in Computer Science, related field, or equivalent experience</li>
<li style="margin:0.0in 0.0in 0.0in 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Proficiency with modern front-end frameworks (Angular, React, etc.)</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Proficiency with back-end technologies (Java, Springboot, etc.)</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Experience with SQL and relational databases</li>
<li style="line-height:115%;margin:0.0in 0.0in 1.0E-4pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Experience building and consuming RESTful APIs</li>
<li style="line-height:115%;margin:0.0in 0.0in 8.0pt 0.0px;font-size:11.0pt;font-family:Calibri, sans-serif">Experience with version control, CI/CD pipelines, and cloud environments</li>
</ul>
Subaru of Indiana Automotive, Inc. is an equal opportunity employer committed to employing a diverse workforce.

Software Application Developer - IT Systems Development (Lafayette, IN, US, 47905)

Software Application Developer

Bachelor’s degree in Computer Science or related field; experience developing software; strong collaboration and testing skills.

Description 
Position: Computer Engineer III 
 SAIC is seeking a Computer Engineer II to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position is responsible for performing Threat Load Development on the Joint Counter Radio-Controlled Improvised Explosive Device (RCIED) Electronic Warfare (JCREW) family of electronic jamming systems designed to protect military personnel. The JCREW system is a multi  - form factor system used by the U.S. and our allies to counter both unmanned aerial systems and improvised explosive devices. The ideal candidate will be supporting the design, development and execution of complex systems as well as test and evaluation procedures. You will be working onsite in a fast paced and dynamic environment where teamwork and collaboration are essential. Must posses current SECRET clearance and eligible to obtain TS/SCI. 
 Responsibilities: 
 Computer Engineer III will be responsible for the following: 
 ·         Develop, test, and maintain software code and components based on defined requirements and design specifications 
 ·         Participate in the full SDLC, including coding, unit testing, integration, and defect resolution 
 ·         Support system integration and Developmental Test (DT) activities 
 ·         Troubleshoot and resolve software defects and performance issues 
 ·         Contribute to technical documentation (design descriptions, test procedures, user guides) 
 Collaborate with cross-functional teams (systems engineering, cybersecurity, T&amp;E) 
 ·         Follow configuration management and version control processes 
 ·         Implement secure coding practices and support RMF-aligned requirements 
  		 
		Qualifications 
Skills and Experience:<ul><li>3 -6 years of relevant experience</li><li>Working knowledge of programming languages (e.g., Java, C++, Python)</li><li>Experience in Agile or iterative development environments</li><li>Applies standard principles and practices</li><li>Works on defined tasks with some independence</li><li>Requires limited guidance for complex issues Education: Bachelor's degree in Computer Science, Software Engineering, or related field</li></ul>

JCREW Computer Engineer II

Computer Engineer

3-6 years software/embedded development; Java, C++, Python; Agile; secure coding; Bachelor in CS/Software Eng; SECRET clearance eligible for TS/SCI.

Software Java Engineer Jobs in Dayton, IN, US

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