Java Backend Developer

InfoVision Inc.; Town of Texas (WI); On-site; USD 90,000 - 120,000; Full time

Job summary

InfoVision Inc. is seeking a skilled backend developer to design, build, test, and maintain robust Java-based applications. You will focus on scalable services and high-quality code.

You will implement RESTful APIs, microservices, and data access layers, while collaborating with architects, QA, and product teams to deliver reliable software.

Candidates must pass a Glider coding/technical assessment as part of the interview process.

Qualifications

• Must pass Glider coding/technical assessment.
• Backend Java development with Java/J2EE experience.
• Experience building RESTful APIs and microservices.
• Strong understanding of OOP, data structures, and algorithms.
• SQL and relational databases experience.
• Familiarity with Git and CI/CD workflows.
• Excellent communication and collaboration skills.
• Ability to write clean, scalable, maintainable code.

Responsibilities

• Design, develop, test, and maintain robust backend applications using Java.
• Write clean, efficient, scalable, and maintainable code.
• Develop and integrate RESTful APIs and microservices.
• Troubleshoot, debug, and optimize existing applications.
• Participate in code reviews and follow software development best practices.
• Collaborate with architects, developers, QA engineers, and business teams.
• Analyze technical requirements and translate them into high-quality solutions.
• Ensure application performance, reliability, and scalability.
• Contribute to automated testing and CI processes.

Skills

Core Java

Java/J2EE

Spring Boot

REST APIs

OOP • DS • Algorithms

SQL & Relational DBs

Design Principles

Debugging & Analysis

Communication & Collaboration

Tools

Git

CI/CD Tools

Docker/Kubernetes

AWS/Azure/GCP

Kafka/Messaging

Job description

Candidates must be willing to complete and successfully pass a Glider coding/technical assessment as part of the interview process.

Key Responsibilities

• Design, develop, test, and maintain robust backend applications using Java.
• Write clean, efficient, scalable, and maintainable code.
• Develop and integrate RESTful APIs and microservices.
• Troubleshoot, debug, and optimize existing applications.
• Participate in code reviews and follow software development best practices.
• Collaborate with architects, developers, QA engineers, and business teams.
• Analyze technical requirements and translate them into high-quality solutions.
• Ensure application performance, reliability, and scalability.
• Contribute to automated testing and continuous integration processes.

Required Skills

• Strong hands-on experience with Core Java and Java/J2EE.
• Heavy coding and problem-solving experience.
• Strong experience with Spring Boot and REST APIs.
• Strong understanding of Object-Oriented Programming, Data Structures, and Algorithms.
• Experience with SQL and relational databases.
• Good understanding of software design principles and development best practices.
• Experience with Git and CI/CD tools.
• Strong debugging and analytical skills.
• Excellent communication and collaboration skills.

Preferred Skills

• Experience with AWS/Azure/GCP.
• Experience with Kafka or other messaging platforms.
• Experience with Docker/Kubernetes.
• Experience with Agile/Scrum methodologies.
• Experience with performance tuning and distributed systems.