jobapplier

Senior Software Engineer-I

Excelra

Skills

Required

  • web applications
  • React.js
  • Bioinformatics
  • RESTful APIs
  • service integrations
  • MySQL / relational database design
  • authentication
  • authorization
  • Software Engineering
  • JavaScript / TypeScript
  • web application security principles
  • secure API usage

Preferred

  • backend frameworks
  • Node.js Express
  • Python
  • Flask
  • data-heavy platforms / scientific software tools
  • cloud platforms
  • AWS / Azure / GCP
  • data pipelines

Full Stack Web Developer (React)

We are seeking a Full Stack Web Developer to help build and enhance web applications that support data-driven workflows in a life sciences environment. This role focuses on developing user-facing applications and backend services that integrate data systems, APIs, and scientific tools.

The ideal candidate thrives in a fast-paced, execution-focused environment and enjoys translating defined requirements into working software. You will work across the stack, building responsive front-end interfaces in React.js and supporting backend services and API integrations.

Responsibilities

  • Develop and enhance full stack web applications, including front-end interfaces and backend services.
  • Build responsive user interfaces using React.js.
  • Implement new features and improvements for existing internal applications.
  • Integrate internal and external systems through RESTful APIs and service integrations.
  • Translate defined requirements and technical specifications into reliable software components.
  • Implement secure authentication, authorization, and data handling practices.
  • Design and maintain data models and database interactions, including MySQL.
  • Troubleshoot issues across the stack and deliver solutions efficiently.
  • Collaborate with engineers, scientists, and data teams to support evolving research workflows.
  • Maintain high standards for code quality, testing, and documentation.

Requirements

  • Master’s degree in Computer Science, Bioinformatics, Software Engineering, or a related field.
  • Experience building full stack web applications.
  • Strong proficiency with React.js and modern JavaScript/TypeScript.
  • Experience working with RESTful APIs and service integrations.
  • Experience with MySQL or relational database design.
  • Understanding of web application security principles (authentication, authorization, secure API usage).
  • Ability to work effectively in a fast-paced development environment.
  • Engineers who move quickly and ship working solutions.

Preferred

  • Experience working with data-heavy applications or scientific platforms is highly desirable.
  • Experience with backend frameworks such as Node.js (Express) or Python (Flask).
  • Experience in life sciences, genomics, bioinformatics, or research computing environments.
  • Experience with data-heavy platforms or scientific software tools.
  • Familiarity with cloud platforms such as AWS, Azure, or GCP.
  • Experience integrating multiple systems or data pipelines.
  • Practical problem solvers who can connect systems and integrate software effectively.
  • Strong collaborators who enjoy working with scientists, engineers, and data teams.