Java backend with AI

AppLab Systems, Inc; Austin (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

AppLab Systems, Inc in Austin is seeking a Java backend with AI to design and deliver scalable enterprise systems. You will work with SpringBoot, MongoDB, Redis, Kafka, and a microservices architecture to ensure high availability and performance.

Candidates must have 10+ years of Java, 5+ years with Mongo, and hands-on experience with AI tools such as RooCode and Claude. The role is on-site in Austin, W2 employment, with emphasis on robust CI/CD practices and modern cloud deployments.

Qualifications

• Must have 10+ years with Java
• 5+ years with MongoDB
• Hands-on with AI tools like RooCode and Claude

Responsibilities

• Design and develop highly available, distributed enterprise systems.
• Work with SpringBoot, Redis, MongoDB, Kafka, and MicroServices architecture.
• Deploy on AWS with EKS, manage deployments and scaling.
• Maintain Git-based CI/CD pipelines and enforce PR processes.
• Perf tune JVM, memory profiling, deadlocks, and heap analysis.
• Ensure high throughput, low downtime, and responsive customer facing web apps.
• Follow SDLC and agile methodologies; strong troubleshooting in real-world deployments.

Job description

Job Description

Must-Have: 10+ more years with Java, and 5+more years with Mongo, and hands on experience with AI tools like [ RooCode and Claude ]

Position : Java backend with AI

Location : Austin

W2

Hands On Experience With The Following

• design and development of highly available, distributed and scalable enterprise systems.


• SpringBoot, Redis, MongoDB, Kafka, and MicroServices architecture.


• AWS deployments, scaling and EKS cluster management


• GIT, PR process, CI/CD Pipelines and deployments.

Experience and strong knowledge in developing high throughput, high performance, and zero downtime systems.

Experience in performance tuning of the applications including JVM tuning, memory profiling, deadlocks and heap analysis.

Strong knowledge of customer facing web application development, HTTP specs, Load- balancing and understanding of CDN.

Experience with Java test frameworks such as JUnit and testNG and Familiarity with automated testing methodologies and frameworks.

Familiarity with template driven rendering and client and server side MVC architectures

Familiarity with Splunk for investigating or monitoring problems on systems.

Thorough understanding of Software Development Lifecycle, tools and agile methodologies.

Sharp Troubleshooting Skills And Real World Systems Deployment Experience.