Backend Python Developer

2 weeks ago

Gurgaon, Haryana, India Capital Numbers Full time US$ 90,000 - US$ 1,20,000 per year

We are looking for an experienced
Backend Python Developer
with strong expertise in
API and microservices development
to join our multidisciplinary agile teams of developers, designers, and researchers. You will play a key role in
technical leadership
, collaborating closely with stakeholders to deliver
high-quality, scalable, and maintainable code
aligned with project goals and delivery cycles. The role involves working on
rapid prototypes as well as production-ready systems
, ensuring compliance with accessibility standards, and applying modern software development practices including
Clean Code, TDD/BDD, CI/CD, and DevOps
.

Key Responsibilities:

  • Participate in the full application lifecycle, focusing on coding, debugging, and optimization.
  • Design, develop, and maintain
    scalable microservices and REST APIs
    .
  • Write
    clean, efficient, and maintainable code
    following Clean Code and SOLID principles.
  • Troubleshoot and debug applications to ensure optimal performance and stability.
  • Modernize and improve legacy applications using cutting-edge technologies.
  • Collaborate with designers, developers, and system administrators to deliver new features.
  • Ensure
    robust testing
    through TDD/BDD frameworks and performance validation.
  • Build reusable libraries and components for future use.
  • Stay up to date with emerging technologies and proactively recommend best practices.
  • Provide training, guidance, and mentoring to junior developers where needed.

Education & Experience:

  • Bachelor's or Master's degree in
    Computer Science, Software Engineering, or related field
    .
  • 5–7 years of professional experience
    in backend software development.

Essential Skills:

  • Strong
    Python development
    experience (mandatory).
  • Expertise in
    microservices architecture and REST API development
    .
  • Hands-on experience with
    Kubernetes
    (mandatory).
  • Proficiency with
    messaging systems
    (RabbitMQ, ZeroMQ, ActiveMQ, etc.).
  • Knowledge of
    mocking/testing frameworks
    (Mockito, EasyMock, JMock, Spock, Mocha, etc.).
  • Proficiency in
    SQL databases
    (Oracle, MS SQL Server, PostgreSQL) and
    NoSQL databases
    (MongoDB).
  • Solid understanding of
    CI/CD pipelines
    and DevOps practices.
  • Experience with
    build tools
    (SBT, Gradle, Maven).
  • Strong debugging, optimization, and problem-solving skills.
  • Familiarity with
    Unix/Linux environments
    and version control systems like Git.
  • Ability to communicate technical concepts effectively to non-technical stakeholders.

Desirable Skills:

  • Experience mentoring developers and conducting code reviews.
  • Exposure to
    Java,
    , or other JVM languages (Groovy, Scala, Clojure, Kotlin).
  • Experience with
    large-scale, high-traffic systems
    and
    big data handling
    .
  • Familiarity with
    Apache Spark
    or other distributed data frameworks.
  • Knowledge of additional
    NoSQL databases
    (Neo4J, Cassandra, Redis).
  • Experience designing and maintaining
    public HTTP APIs
    .
  • Strong system administration and configuration management knowledge.
  • Ability to present technical work in peer groups, business reviews, or community forums.

Work Practices & Methodologies

  • Agile (Scrum, Kanban, Lean)
  • Extreme Programming (XP)
  • Test-Driven Development (TDD) / Behavior-Driven Development (BDD)
  • Continuous Integration & Continuous Delivery (CI/CD)

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