Senior Java Developer with Strong on AWS

Rapinno Tech; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Rapinno Tech is seeking a Senior Java Developer with strong AWS experience for a remote, long-term contract. The role focuses on designing, building, and maintaining scalable cloud-native services using Java, Spring, and microservices.

A deep understanding of AWS, SaaS patterns, and NoSQL (DynamoDB) is required, with on-call responsibilities in a DevOps environment. You will work closely with cross-functional teams to ensure high performance, robust APIs, and adherence to architectural

Qualifications

• Degree in Computing Science or equivalent.
• 10+ years of experience in the computing industry.
• Strong experience with Java and Kotlin.
• Deep knowledge of OOP design and data structures.
• Strong AWS, SaaS, and microservices experience.
• Proficient with NoSQL databases like DynamoDB.
• Solid API design experience.
• Exposure to all SDLC phases and Agile/Scrum environments.
• Excellent written and spoken communication skills.
• Aptitude for analytical problem solving.

Responsibilities

• Design, develop, and document software components.
• Support strategic architectural vision for quality, scalability, and performance.
• Diagnose defects and implement software solutions.
• Provide on-call support for AWS cloud services as part of a DevOps team.
• Write unit tests to verify key system parts.
• Collaborate with test engineers to review requirements and designs for manual and automated testing.

Skills

Java

AWS

Spring

Microservices

RESTful APIs

Kotlin

NoSQL (DynamoDB)

API design

DevOps

AWS, on-call

Education

Degree in Computing Science or equivalent

Tools

Git

Gerrit

Jenkins

Gradle

Terraform

JUnit

Job description

Role: Senior Java Developer with Strong on AWS

Location 100% Remote

Client: Invidi

Duration: Long Term contract

Required Skills: Java, Spring, Spring boot , Microservices, REST/RESTful, AWS cloud, SAAS

Key responsibilities:

• Design, development, and documentation of software.
• Support strategic architectural vision of quality, scalability, performance, and function.
• Diagnose root cause of defects/issues and implement software solutions.
• Provide on-call support for AWS cloud-deployed services as part of a DevOps team .
• Write unit test code to automatically test the key parts of the system.
• Works closely with test engineers to review requirements and system designs and plan for both manual and automated testing.

Must have:

• Degree in Computing Science or equivalent
• 10+ years of experience in the computing industry
• Prior experience with Java / Kotlin
• Deep understanding of object-oriented design and data structures
• Strong experience in Cloud (AWS), SaaS, and Microservices architecture and design
• Strong experience in NoSQL Databases like DynamoDB
• Strong experience in API design
• requires Java & AWS, helpful to have experience in databases like NoSQL, DynamoDB
• Exposure to all phases of the software development lifecycle
• Excellent oral and written communication skills
• An aptitude for analytical problem solving
• Ability to quickly learn new technologies
• Actively participate in an Agile/Scrum environment and on all tasks

Good to have:

• Ad tech industry knowledge a plus
• Experience with any of the following is a plus:
• Experience writing complex structured SQL queries
• Scripting languages and technologies like Python, Groovy, Bash, XML, etc.
• SCM and CI tools like Git, Gerrit, Bitbucket pipelines and Jenkins
• Strong experience with Gradle
• Strong experience with Terraform
• Strong experience with JUnit, Mockito and Guice
• ALM tools like Confluence and JIRA
• Software development and code analysis tools
• Protocol Buffers and gRPC.

Originally posted on Himalayas