Senior Java Backend Engineer - Digital Banking (Onsite)

Select Minds LLC; Phoenix (AZ); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Onsite

Competitive salary

Opportunity for advancement

Job summary

Select Minds LLC in Phoenix, AZ is seeking a Senior Backend Software Engineer focused on Java, Spring Boot, and microservices. You will design scalable systems for digital banking, build REST APIs, and drive reliability with Kafka-driven, event-based architectures.

Onsite requirement: minimum 3 days/week, Day 1 onsite. Ideal candidates have 8+ years of experience, strong Java/Spring Boot skills, and hands-on experience with distributed systems, CI/CD, and cloud deployments.

Qualifications

• 8+ years of software development experience.
• Strong Java and Spring Boot experience.
• Hands-on with Microservices and Distributed Systems.
• Experience with REST APIs, JSON, XML and integration patterns.
• Strong experience with Kafka / Kafka Streams.
• Experience with Spring Batch, JUnit, JDBC, Maven/Gradle.
• Experience with Jenkins, Git, and CI/CD.
• Experience with PostgreSQL, MongoDB, or NoSQL databases.
• Experience with Docker and cloud/platform environments.

Responsibilities

• Design and develop scalable Java microservices and REST APIs.
• Build distributed, event-driven systems using Kafka.
• Develop reliable and high‑performance backend services.
• Implement fault tolerance, resiliency, caching, and high‑availability solutions.
• Participate in architecture, design, and code reviews.
• Support CI/CD, automated testing, and production readiness.
• Collaborate with engineering, product, architecture, and operations teams.
• Mentor engineers and provide technical guidance.

Skills

Java

Spring Boot

Microservices

Distributed Systems

Kafka

REST APIs

Docker

CI/CD

PostgreSQL

MongoDB

NoSQL

Jenkins

Git

Cloud

Tools

Maven/Gradle

JUnit

Spring Batch

Docker

Job description

Select Minds LLC in Phoenix, AZ is seeking a Senior Backend Software Engineer focused on Java, Spring Boot, and microservices. You will design scalable systems for digital banking, build REST APIs, and drive reliability with Kafka-driven, event-based architectures.

Onsite requirement: minimum 3 days/week, Day 1 onsite. Ideal candidates have 8+ years of experience, strong Java/Spring Boot skills, and hands-on experience with distributed systems, CI/CD, and cloud deployments.