Senior Software Development Engineer

Luma Financial Technologies

$150K — $195K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field
  • Minimum 7 years of professional software development experience
  • Strong expertise in React and Angular for frontend applications
  • Proven record of designing large scale and high-traffic software systems
  • Expertise in Java and Spring Boot framework
  • Experience with relational and non-relational databases
  • Hands-on experience with cloud computing, preferably AWS
  • Experience mentoring junior engineers and guiding team members

Responsibilities

  • Design and implement scalable single-page applications based on microservices
  • Develop and maintain high-performance applications using React and Spring Boot
  • Make technical decisions to optimize system architecture for scalability and reliability
  • Create data models in both relational and non-relational databases
  • Design and implement comprehensive testing strategies and robust monitoring solutions
  • Collaborate with cross-functional teams to drive technical solutions
  • Stay current with emerging technologies and coding best practices
  • Mentor junior team members with best practices in AI-DLC

Benefits

  • Flexible work hours to accommodate cross-time zone collaboration
  • Opportunities for professional development and mentoring
  • Engagement with cutting-edge technologies and architectures
  • Dynamic and agile work environment
  • Focus on high-performance and quality solutions
Full Job Description
About the role

We are seeking a highly 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 SPA based on microservice architecture
  • Develop and maintain high-performance React and Spring Boot applications
  • Involve in making technical decisions to design and optimize system architecture with a focus on scalability, maintainability and reliability
  • Design data models in both relational and non-relational databases
  • Design and implement comprehensive testing strategies
  • Design and implement robust monitoring and alerting solutions
  • Collaborate with cross-functional teams to refine and drive technical solutions
  • Work in a fast-paced environment with shifting priorities
  • Stay up to date with emerging technologies, architectures, and coding best practices and apply them in software development
  • Mentor junior team members with the best AI-DLC practices


Qualifications

  • Bachelor's degree or above in Computer Science, Engineering, or a related field
  • Minimum 7 years of professional software development experience
  • Excellent communication and teamwork
  • Proven experience working and striving in a fast pace and agile framework
  • Proven record of designing large scale, secure, high traffic and distributed software system
  • Proven record of writing high-quality, scalable and maintainable code
  • Strong expertise in React and Angular frontend applications
  • Strong expertise in Java and Spring Boot framework
  • Strong experience in relational and non-relational databases
  • Strong experience of Microservices architecture and design patterns
  • Experience working with internal and external stakeholders to build end to end solutions
  • Hands-on experience with cloud computing (AWS preferred)
  • Hands-on experience with all aspects in AI-DLC
  • Experience of mentoring and providing guidance to junior engineers
  • Comprehensive experience in agentic coding with AI tools like Claude Code and AWS Kiro


The pay range for this role is:

170,000 - 220,000 USD per year (New York)

150,000 - 195,000 USD per year (Cincinnati)

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