Genesis10
Genesis10

107 Genesis10 Senior Java Software Developer Jobs Hiring Near You

Sr. JAVA SDET - should be able to do a coding interview. Location - Seattle, WA - remote ok Duration - 12 months Rate: DOE US Citizens and Green cards & GC-EAD Only. No Third-party C2C available for ...

Sr. Java Software Engineer

Boston, MA · On-site

$135K - $178K/yr

HCL Global Systems Inc is seeking a Senior Java Software Engineer to join their team. The role involves implementing Middle Tier and Back End solutions, developing and deploying applications in the ...

Senior Java Software Engineer

Olathe, KS · On-site

$118K - $155K/yr

Garmin is a leading technology company seeking a full-time Senior Java Software Engineer at their U.S. headquarters in the Greater Kansas City area. In this role, you will provide technical ...

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Genesis10 Jobs Information

What is it like to work at Genesis10?

Genesis10 is a professional services firm that values collaboration, innovation, and client satisfaction, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with professionals working together on projects that span various industries and technologies. Genesis10's mission is to deliver strategic workforce solutions and consulting services that drive business growth and transformation.

Working at Genesis10 may appeal to candidates who are passionate about technology, consulting, and professional services, and who are looking for opportunities to develop their skills and expertise in a fast-paced and collaborative setting.

What makes Genesis10 an attractive place to work?

Genesis10 is a leading professional services firm specializing in workforce solutions, IT consulting, and business transformation, with a strong reputation for delivering innovative and effective solutions to clients across various industries.

The company fosters a collaborative and dynamic work environment that encourages innovation, creativity, and professional growth, with opportunities for employees to work on diverse projects, develop new skills, and contribute to the success of clients and the organization.

Joining Genesis10 offers a chance to be part of a forward-thinking organization that values employee development, diversity, and inclusion, providing opportunities for career advancement, skill-building, and making a meaningful impact in the industry.
Infographic showing various Senior Java Software Developer job openings at Genesis10 in the United States as of August 2026, with employment types broken down into 19% Full Time, and 81% Contract. Highlights an 53% Physical, 36% Hybrid, and 11% Remote job distribution.

Senior Java Software Engineer

K&K Global Talent Solutions Inc.

New York, NY • On-site

$136K - $180K/yr

Other

Re-posted 9 days ago


Job description

About Our Client:

Our client, a leader in the financial services industry, is building a cutting-edge banking platform in New York that empowers teams to create products at scale and deliver compelling digital experiences rapidly. They foster a culture of innovation, experimentation, and continuous improvement, valuing diverse perspectives and individuals who are passionate about solving business problems through engineering excellence. Their mission is to accelerate financial innovation and build new financial products through a streamlined platform.

The Opportunity:

As a Senior Java Software Engineer, you will be instrumental in building this critical technology framework. You will design and contribute to API implementations, champion best practices for performance, resiliency, and availability, and build software as part of a nimble Agile team. You'll ensure the infrastructure is scalable, reliable, and meets SLAs, and that solutions are testable and maintainable. You will also participate in design and code reviews for key components and enterprise-wide initiatives.

Responsibilities:

  • Design and contribute to API implementations.
  • Champion best practices for performance, resiliency, and availability.
  • Build software as part of an Agile team, contributing directly to the architecture and bottom line.
  • Ensure infrastructure is safely extensible, scalable, reliable, and meets SLAs.
  • Ensure solutions are testable, intuitive, and easy to maintain.
  • Participate in design and code reviews for key components and cross-enterprise initiatives.

Qualifications:

  • Overall 8+ years of developing internet-scale solutions primarily using Java, Spring Boot, and NoSQL databases.
  • Demonstrated proficiency and experience in the following tools and technologies:

Java 11 (Lambdas, Streams, Completable Future, optional, generics)

  • Java functional and reactive programming
  • Test Driven Development
  • Asynchronous Reactive Microservices utilizing Vert.x
  • REST APIs using Spring Boot 2.0 (reactive) and skilled in Open API (Swagger) specification.
  • Designing database schemas,1 index design, and optimizations for query tuning.
  • Experience with modern software engineering tools: Git workflows, Gradle, load testing tools, and mock frameworks.
  • Experience with workflow orchestrators, preferably Temporal.
  • Good knowledge of messaging systems like Kafka and MQ.
  • A strong commitment to writing clean code and participating in peer code and architecture reviews.

Preferred Qualifications:

  • Experience with container orchestration tools like Kubernetes and Docker.
  • Previous experience with payment systems or real-time transaction platforms.
  • Leadership experience in a fast-paced development environment.
  • Experience in API development for FinTech applications.