Sr. Java Software Engineer - Hybrid

Mindex; City of Rochester (NY); On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Flexible Time Off

Medical Insurance

Dental Insurance

Vision Insurance

401(k) with Company Match

Life and Disability Insurance

Professional Development Opportunities

Job summary

Mindex, based in Rochester, NY, seeks a Senior Software Engineer to design, build, and support enterprise applications using Java, Spring Framework, React, Python, MongoDB, and Kafka. You will collaborate with customers and cross-functional teams to translate needs into reliable software, apply AI-assisted practices, and mentor others.

The role requires 5+ years in software development, enterprise/Agile experience, and familiarity with REST/SOAP services and RDBMS.

Qualifications

• 5+ years of software development experience in Java, Spring Framework, React, Python, MongoDB and Kafka.
• Experience with enterprise development in an Agile environment.
• Experience with an RDBMS such as Oracle or SQL Server.
• Experience with SOAP and/or REST web services.
• Experience with defect tracking software and SDLC.

Responsibilities

• Partner with customers and cross-functional teams to translate requirements into actionable development tasks and deliver software solutions.
• Design and develop secure, maintainable Java solutions aligned with service architecture.
• Define testing scope, validate functionality, and participate in pull requests to improve code quality.
• Apply systematic debugging to diagnose and resolve issues spanning multiple services.
• Develop expertise in key domains to guide technical decisions and support delivery.
• Maintain a security-focused approach and address vulnerabilities in code and reviews.
• Collaborate with teams to identify dependencies and coordinate solution implementations; document for maintenance.
• Mentor junior engineers and share knowledge to strengthen team capabilities.
• Apply AI-first mindset to leverage AI-assisted tools to enhance productivity and innovation.

Skills

Java

Spring Framework

React

Python

MongoDB

Kafka

Agile

Education

AS or BS degree in Computer Science, Engineering, or related field

Tools

SOAP

REST

RDBMS (Oracle/SQL Server)

Job description

Mindex is looking for a Senior Software Engineer to join our Software Development division. You'll design, build, and support enterprise applications using Java, Spring Framework, and modern development tools, applying AI-assisted engineering practices throughout the development lifecycle. You'll work closely with customers and cross-functional team members to understand business needs and deliver reliable software solutions. The ideal candidate is a curious, detail-oriented engineer who enjoys solving problems, collaborating with others, and growing their technical skills.

We welcome candidates from a variety of locations; however, all candidates should be open to occasional in-person participation for business meetings, team events, or collaboration opportunities. Candidateslocatedwithin approximately 35 miles of Rochester, NY may be asked to work from the office morefrequentlybased on business or team needs.

Compensation
$90,000 - $140,000

What You'll Accomplish

• Partners with customers and cross-functional teams to translate requirements into actionable development tasks and deliver software solutions that meet customer needs.
• Designs and develops secure, maintainable Java solutions that align with the overall service architecture, using effective abstractions and code isolation to support future enhancements.
• Defines testing scope and approach, validates software functionality, and actively participates in pull requests to improve code quality and ensure adherence to engineering best practices.
• Applies systematic debugging to diagnose and resolve application issues, collaborating with other engineers to investigate challenges that span multiple services.
• Builds a strong understanding of the team’s applications and develops expertise within key areas of the domain to guide technical decisions and support effective delivery.
• Applies a security-focused approach throughout development, proactively identifying and addressing vulnerabilities in code and peer reviews.
• Partners with other teams to identify dependencies, address roadblocks, and coordinate the efficient implementation of solutions, while maintaining documentation that supports future upgrades and maintenance.
• Mentors junior engineers, shares technical knowledge, and provides guidance that strengthens team capabilities and supports continuous improvement.
• Applies an AI-first mindset by effectively leveraging AI-assisted tools and technologies to enhance productivity, accelerate problem-solving, improve quality, automate routine tasks, and drive innovation in the delivery of solutions and services.

• AS or BS degree in Computer Science, Engineering, or related field preferred, or an equivalent combination of education and experience.
• 5+ years of software development experience in Java, Spring Framework, React, Python, MongoDB and Kafka.
• Experience with enterprise development in an Agile environment
• Experience with an RDBMS such as Oracle or SQL Server
• Experience with SOAP and/or REST web services
• Experience with defect tracking software
• Experience with all aspects of the software development lifecycle (SDLC)
• Experience mentoring other coworkers.
• Strong analysis, critical-thinking, and problem-solving skills.
• Highly organized and accurate, with strong initiative and follow-through.
• Aptitude and desire to work in a highly collaborative, self-organizing team environment.
• Willingness and ability to give and receive feedback.
• Ability to work independently while asking questions when needed.

Why Join Mindex?

For more than 30 years, Mindex has helped organizations solve complex business challenges through custom software, cloud, data, and AI solutions. We combine deep technical expertise with a collaborative culture that empowers our employees to innovate, grow, and make a meaningful impact for our clients.

In our Product division, our teams have built platforms such as SchoolTool, Advanced Analytics, and our Integrations Platform from the ground up, while also supporting solutions like MTSS Edge and ClearTrack that help schools and organizations make smarter, data-driven decisions.

• Flexible Time Off
• Medical, Dental, and Vision Insurance
• 401(k) with Company Match
• Company-Paid Life and Disability Insurance
• Professional Development Opportunities
  

Additional Information

Applicants must be authorized to work for any employer in the United States. Mindex is unable to sponsor employment visas at this time.

Physical Requirements/Conditions:

Prolonged periods sitting at a desk and working on a computer
No heavy lifting is expected. Exertion of up to 10 lbs.