Java Developer

Insight Global; Irving (TX); On-site; USD 100,000 - 160,000; Full time

Job summary

Insight Global's client is seeking experienced Java backend developers to join a team of about 20, handling critical digital experience applications. The role includes building Java microservices, investigating production issues, reviewing metrics, and optimizing backend performance to support daily deployments, sometimes until 8 pm, in Irving, TX.

You will collaborate with architects, product teams, frontend engineers, and operations.

Qualifications

• 5-7 years of experience with Java backend and Spring Boot.
• Solid understanding of CPU and memory optimization techniques.
• Experience with Node.js or Python FastAPI.

Responsibilities

• Build Java microservices.
• Investigate production issues.
• Review application metrics.
• Optimize backend performance.
• Support cloud deployments.
• Collaborate with architects, product teams, frontend engineers, and operations.
• Improve system scalability.

Skills

Java backend

Spring Boot

Microservices

Cloud (GCP)

Observability (Grafana/Splunk)

Node.js or Python (FastAPI)

Databases (PostgreSQL/MySQL/Oracle)

CI/CD

Kafka REST APIs

Performance tuning

GraphQL

Tools

Grafana

Splunk

Job description

Job Description

Insight Global's client is looking for developers to join the team, too many initiatives and not enough engineers all related to the digital experience. These are critical applications for the business. There are deployments every day and sometimes these developers will have to be online to help with these deployments at 8 pm. There is a team of about 20, so the responsibility is shared

On a day to day this person will be responsible for:

• Building Java microservices
• Investigating production issues
• Reviewing application metrics
• Optimizing backend performance
• Supporting cloud deployments
• Working with architects and product teams, work with front end engineers, operations team.
• Improving system scalability

Business Impact

Their work affects:Prescription fulfillmentDigital pharmacy experiencesCustomer accountsOnline pharmacy servicesThis is a revenue-generating platform with large user traffic.

Skills and Requirements

• 5-7 years of experience Strong Java Backend (they are on 8 and moving to 17) and Spring Boot experience.
• Should have solid understanding CPU and memory optimization techniques
• Should have experience with NodeJs or Python FAST API.
• Fine tuning, performance, etc.
• Microservices experience
• Python
• Monitoring tools/Observability tools
• Spunk or Grafana
• Cloud experience - they use GCP, but they are okay with any cloud.
• Kafka Rest API's
• CICDAny GEN AI exposure or Graph QL
• Database experience - PostGres, MySQL, Oracle

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [e-mail].