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Jr Software Developer-JAVA & Python

An IT Company in Mumbai
Full Timejunior
INPosted April 4, 2026

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PythonJavaDjangoFlaskFastAPISpringAWSGCPAzureDockerJenkinsGitHub ActionsGitHubGitLabRESTAgileScrumCI/CDDevOpsMicroservices

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Job Description

As a Junior Software Developer with 2+ years of experience in Java and Python, you will be responsible for designing, developing, and scaling high-performance backend systems. Your role will involve collaborating with product and platform teams to deliver industry-leading AI solutions. Your key responsibilities will include:

  • Designing, developing, and maintaining scalable backend services using Java and Python
  • Leading technical design discussions and contributing to system architecture
  • Building and optimizing RESTful APIs, microservices, and data pipelines
  • Collaborating with product, DevOps, and QA teams to deliver end-to-end solutions
  • Troubleshooting production issues and driving root-cause analysis
  • Contributing to CI/CD pipelines, automation, and cloud deployments

Qualifications required for this role include:

  • 2+ years of professional software development experience
  • Strong expertise in Java (Spring / Spring Boot)
  • Strong expertise in Python (Django / Flask / FastAPI preferred)
  • Good understanding of data structures, algorithms, and system design
  • Familiarity with cloud platforms (AWS / GCP / Azure)
  • Experience with Docker and containerized deployments
  • Strong problem-solving and communication skills

Preferred / Nice-to-Have Skills:

  • Experience on building AI systems are a huge plus
  • Experience with microservices architecture
  • Experience with distributed systems and event-driven architectures
  • Experience with REST APIs, authentication, and authorization
  • Experience with CI/CD tools (GitHub Actions, Jenkins, GitLab CI)
  • Experience working in Agile / Scrum environments

If you are interested in this position, please send your updated CV to hidden_email along with the following details:

Total experience:

Current Salary:

Expected Salary:

Notice Period:

Current Location:

Please note that this job opportunity is with Crystal Solutions Ltd., a reputed company based in Mumbai. As a Junior Software Developer with 2+ years of experience in Java and Python, you will be responsible for designing, developing, and scaling high-performance backend systems. Your role will involve collaborating with product and platform teams to deliver industry-leading AI solutions. Your key responsibilities will include:

  • Designing, developing, and maintaining scalable backend services using Java and Python
  • Leading technical design discussions and contributing to system architecture
  • Building and optimizing RESTful APIs, microservices, and data pipelines
  • Collaborating with product, DevOps, and QA teams to deliver end-to-end solutions
  • Troubleshooting production issues and driving root-cause analysis
  • Contributing to CI/CD pipelines, automation, and cloud deployments

Qualifications required for this role include:

  • 2+ years of professional software development experience
  • Strong expertise in Java (Spring / Spring Boot)
  • Strong expertise in Python (Django / Flask / FastAPI preferred)
  • Good understanding of data structures, algorithms, and system design
  • Familiarity with cloud platforms (AWS / GCP / Azure)
  • Experience with Docker and containerized deployments
  • Strong problem-solving and communication skills

Preferred / Nice-to-Have Skills:

  • Experience on building AI systems are a huge plus
  • Experience with microservices architecture
  • Experience with distributed systems and event-driven architectures
  • Experience with REST APIs, authentication, and authorization
  • Experience with CI/CD tools (GitHub Actions, Jenkins, GitLab CI)
  • Experience working in Agile / Scrum environments

If you are interested in this position, please send your updated CV to hidden_email along with the following details:

Total experience:

Current Salary:

Expected Salary:

Notice Period:

Current Location:

Please note that this job opportunity is with Crystal Solutions Ltd., a reputed company based in Mumbai.

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