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Software Development Engineer 3 Jobs in Ohio (NOW HIRING)

The Role BeyondTrust is seeking a Software Development Engineer to help build the NHI Governance domain within our Pathfinder products. You will implement and maintain features and services that ...

Software Development Engineer

Mason, OH · On-site

$139.03 - $185.90/hr

Bachelor's degree in Software Engineering, Computer Science, Information Systems, or related field and 5 years of experience in the job offered or in a Software Development Engineer‑related ...

[US] Software Engineer III

Mason, OH · On-site +1

$54 - $72.75/hr

Software Engineer III Full Time - Hybrid Cincinnati, OH Innovate with Benchmark Gensuite as a ... API Development: Experience building RESTful APIs and/or GraphQL endpoints * Database Knowledge:

Software Development Engineer

Mason, OH · On-site

$139K - $185K/yr

... a Software Development Engineer-related occupation. 5 years (60 months) of experience in Software Development; 5 years (60 months) of experience in writing RESTful web services; 5 years (60 months ...

[US] Software Engineer III

Mason, OH · On-site

$90 - $130/hr

Software Engineer III Experience Level: 4-6+ years of related software development experience Reporting Structure: Reports to Engineering Manager Team Interaction: Active collaboration with ...

[US] Software Engineer III

Mason, OH · On-site

$54 - $72.75/hr

Software Engineer III Full Time - Hybrid Cincinnati, OH Innovate with Benchmark Gensuite as a ... API Development: Experience building RESTful APIs and/or GraphQL endpoints * Database Knowledge:

[US] Software Engineer III

Mason, OH · On-site

$54 - $72.75/hr

Software Engineer III Full Time - Hybrid Cincinnati, OH Innovate with Benchmark Gensuite as a ... API Development: Experience building RESTful APIs and/or GraphQL endpoints * Database Knowledge:

SDET

Columbus, OH · On-site

$50/hr

Job Title SDET (Testing Automation, Playwright, cypress) Pay rate $50/hour on W2 (Max) Location 4 days a week in Columbus, OH Duration Long term contract IV Process : Take home hacker rank (30 minute ...

SDET

Columbus, OH · On-site

$48.25 - $62.25/hr

Kubernetes Infrastructure SDET - Enterprise Ordering Platform Overview Client is hiring an Infrastructure SDET to support the rollout of next-generation ordering systems across 4,000+ restaurant ...

Essential Skills & Experience * 3+ years of professional experience in Software Engineering Test Development. * Proven experience automating manual test frameworks and creating documentation to track ...

US - Software Engineer III

Dayton, OH · On-site

$56 - $75/hr

Systems Staffing Group is seeking a Software Engineer III to apply principles of computer science and mathematical analysis in the design, development, testing, and evaluation of software and systems.

Description Lead Software Development Engineer Job Profile Summary The Lead Software Development Engineer provides technical and consultative support on highly complex technology initiatives. This ...

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Software Development Engineer 3 information

What are the roles and responsibilities of a Software Development Engineer 3?

A Software Development Engineer 3 (SDE3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They often lead technical initiatives, mentor junior engineers, and contribute to architectural decisions. SDE3s are expected to have deep expertise in their technology stack, strong problem-solving skills, and the ability to drive projects from conception to deployment. They collaborate with cross-functional teams to deliver high-quality software solutions and may also participate in code reviews and technical interviews.

What skills and qualifications are needed to thrive as a Software Development Engineer 3?

To thrive as a Software Development Engineer 3, you need advanced proficiency in programming languages like Java, Python, or C++, strong problem-solving abilities, and a bachelor’s degree in computer science or related field. Experience with version control systems (e.g., Git), cloud platforms (e.g., AWS or Azure), and familiarity with CI/CD pipelines and relevant certifications are often required. Effective communication, leadership, and collaboration skills help in mentoring junior engineers and working within agile teams. These competencies enable you to deliver robust software solutions, drive technical excellence, and contribute to both team and organizational success.

How does a Software Development Engineer 3 typically collaborate with cross-functional teams during the software development lifecycle?

As a Software Development Engineer 3, you will often work closely with product managers, quality assurance engineers, UX designers, and other developers to ensure alignment on project goals and technical requirements. Collaboration usually involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. This level of engagement fosters a deeper understanding of the product and helps deliver high-quality software solutions that meet user and business needs.

What is a Software Development Engineer 3?

A Software Development Engineer 3 (SDE 3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They typically have several years of experience, strong coding skills in languages like Java or C++, and expertise in system architecture and problem-solving. SDE 3 roles often involve mentoring junior engineers and leading technical projects.

What are popular job titles related to Software Development Engineer 3 jobs in Ohio?

For Software Development Engineer 3 jobs in Ohio, the most frequently searched job titles are:

Infographic showing various Software Development Engineer 3 job openings in Ohio as of August 2026, with employment types broken down into 76% Full Time, and 24% Contract. Highlights an 87% In-person, and 13% Remote job distribution.

Software Development Engineer

Cincinnati, OH • On-site

Luma Financial Technologies
Finance and Insurance • 11 - 50 employees

$85K - $140K/yr

Full-time

Posted 26 days ago


Job description

About Luma Financial Technologies
Founded in 2018, Luma Financial Technologies ("Luma") has pioneered a cutting-edge fintech software platform that has been adopted by broker/dealer firms, RIA offices, and private banks around the world. By using Luma, institutional and retail investors have a fully customizable, independent, buy-side technology platform that helps financial teams more efficiently learn about, research, purchase, and manage alternative investments as well as annuities. Luma gives these users the ability to oversee the full, end-to-end process lifecycle by offering a suite of solutions. These include education resources and training materials; creation and pricing of custom structured products; electronic order entry; and post-trade management. By prioritizing transparency and ease of use, Luma is a multi-issuer, multi-wholesaler, and multi-product option that advisors can utilize to best meet their clients' specific portfolio needs. Headquartered in Cincinnati, OH, Luma also has offices in New York, NY, Miami, FL, Zurich, Switzerland and Lisbon, Portugal. For more information, please visit Luma's website.
About the role
We are seeking a skilled and adaptable Software Development Engineer to design and implement integrations with our platform. In this role, you will collaborate with engineers, product owners, and business teams to understand requirements, design scalable and maintainable solutions, and ensure security by design. Performance is critical to providing a seamless user experience, and we expect you to optimize for efficiency and speed.
The ideal candidate will ensure timely delivery of high-quality solutions. A strong focus on code test coverage, CI/CD best practices, and production support is essential. Given our decentralized team structure, the ability to work effectively across multiple time zones is required.
What you'll do
Key Responsibilities & Opportunities
  • Design and implement scalable microservices
  • Develop and maintain high-performance Java and Spring Boot applications
  • Create and optimize APIs with a focus on system reliability
  • Implement comprehensive testing strategies
  • Develop async communication systems
  • Implement robust monitoring and alerting solutions
  • Work with both relational and non-relational databases
  • Collaborate with cross-functional teams to refine and deliver technical solutions
  • Stay up to date with emerging technologies, architectures, and coding best practices
  • Adapt to a fast-paced environment with shifting priorities

Qualifications
  • Bachelor's degree or above in Computer Science, Engineering, or a related field
  • Minimum 4 years of professional software development experience
  • Proven experience working in an Agile framework (Scrum/Kanban)
  • Excellent communication
  • Demonstrated commitment to high-quality, maintainable code
  • Strong expertise in Java and Spring Boot
  • Strong experience with relational and noSQL databases
  • Solid understanding of microservices architecture and design patterns
  • API and Async streaming
  • Experience with production support and troubleshooting
  • Hands-on experience with cloud computing (AWS preferred)
  • Familiarity with CI/CD pipelines and production deployment best practices
  • Familiarity with AI tools like Claude Code and AWS Kiro
  • Good understanding of React frontend application is desired

The pay range for this role is:
85,000 - 140,000 USD per year (Cincinnati)