Senior Java Developer with Strong AWS Experience – Invidi

Filled
February 20, 2026
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Job Description

Location: 100% Remote
Client: Invidi
Duration: Long Term Contract

Role Overview:

The Senior Java Developer will lead the design, development, and deployment of scalable, high-performance Java applications on AWS cloud. The role involves hands-on coding, architectural design, and collaboration with DevOps, QA, and cross-functional teams in an Agile environment.

Key Responsibilities:

  • Design, develop, and document high-quality software.
  • Support strategic architectural vision, ensuring scalability, performance, and reliability.
  • Diagnose root causes of defects/issues and implement effective solutions.
  • Provide on-call support for AWS-deployed services as part of a DevOps team.
  • Write unit tests to validate core functionality.
  • Collaborate closely with test engineers on manual and automated testing plans.
  • Participate actively in Agile/Scrum ceremonies, including backlog grooming, sprint planning, and retrospectives.

Required Skills & Experience:

  • Education: Degree in Computer Science or equivalent
  • Experience: 10+ years in software development
  • Strong expertise in Java (and Kotlin if applicable), Spring, Spring Boot
  • Deep understanding of object-oriented design, data structures, and software architecture
  • Cloud Experience: AWS, SaaS, Microservices design and deployment
  • Database Knowledge: NoSQL (e.g., DynamoDB)
  • Strong experience in REST/RESTful API design
  • Familiarity with all phases of the software development lifecycle
  • Excellent communication, analytical, and problem-solving skills

Good-to-Have Skills:

  • Ad Tech industry knowledge
  • Experience with structured SQL queries and scripting languages (Python, Groovy, Bash, XML)
  • Proficiency with SCM & CI tools: Git, Gerrit, Bitbucket pipelines, Jenkins
  • Experience with Gradle, Terraform, JUnit, Mockito, Guice
  • Familiarity with ALM tools: Confluence, JIRA
  • Knowledge of Protocol Buffers and gRPC

Ideal Candidate:

  • Strong hands-on experience with Java and AWS cloud
  • Experienced in designing SaaS and microservices architectures
  • Able to troubleshoot production issues, optimize performance, and contribute to architectural improvements
  • Comfortable in a remote, Agile environment, collaborating across teams