Senior Engineer

Job Summary :

We are looking for a Senior Software Engineer Full Stack to join our high-performing technology team. This is a deeply technical, hands-on role suited for someone who thrives on solving complex engineering problems, takes ownership of software architecture and coding decisions, and contributes meaningfully across the product lifecyclefrom design and integration to testing and CI/CD.

As a Staff Engineer, you will serve as a senior individual contributor, expected to independently architect and develop sophisticated software systems while guiding technical choices, mentoring peers, and championing engineering excellence.

Key Responsibilities :

End-to-End Engineering :

- Design, develop, and implement scalable full-stack applications using Python, ReactJS, FastAPI, Flask, Django, TypeScript, REST APIs, PostgreSQL/MySQL, Docker, Kubernetes, and Cloud Platforms (AWS/Azure/GCP).

- Translate functional and non-functional business requirements into secure, high-performance software solutions.

- Write clean, maintainable, and well-documented code while adhering to engineering best practices and coding standards.

- Contribute to improving application performance, scalability, and maintainability across the technology stack.

Software Design & Architecture :

- Design and develop scalable software components, APIs, and backend services.

- Create technical design documentation and collaborate with engineering teams on architecture decisions.

- Enhance existing applications by modernizing legacy systems and implementing scalable architectural patterns.

- Participate in technical design reviews and recommend improvements for performance and reliability.

Application Integration & API Development :

- Design, develop, and maintain RESTful APIs using FastAPI, Flask, and Django.

- Integrate applications with internal and third-party services while ensuring security and reliability.

- Troubleshoot and optimize API performance, authentication, and data consistency across distributed systems.

Backend Engineering :

- Develop scalable backend services using Python and modern web frameworks.

- Build microservices and asynchronous processing solutions where applicable.

- Optimize database queries, caching strategies, and backend performance.

- Implement secure authentication and authorization using JWT, OAuth2, and role-based access controls.

Frontend Engineering :

- Develop responsive and modern web applications using ReactJS, TypeScript, JavaScript, HTML5, and CSS3.

- Build reusable UI components and integrate frontend applications with backend APIs.

- Optimize user experience, accessibility, and application performance.

Cloud & DevOps :

- Deploy and maintain applications on AWS, Azure, or GCP.

- Build and maintain CI/CD pipelines using GitHub Actions, Jenkins, GitLab CI, or Azure DevOps.

- Develop containerized applications using Docker and Kubernetes.

- Monitor application health, scalability, and production performance.

Testing & Quality Engineering :

- Develop and execute unit, integration, and API test cases.

- Improve software quality through automated testing and continuous integration.

- Perform root cause analysis and resolve application defects efficiently.

- Ensure high code coverage and software reliability.

Performance Optimization :

- Analyze application performance and identify bottlenecks across frontend, backend, and database layers.

- Implement caching, query optimization, and asynchronous processing techniques.

- Continuously improve system scalability, availability, and reliability.

Project Contribution & Collaboration :

- Participate in sprint planning, technical discussions, estimations, and code reviews.

- Collaborate with Product, QA, DevOps, UI/UX, and business stakeholders to deliver high-quality software.

- Mentor junior developers and contribute to engineering best practices.

- Support continuous improvement initiatives across development teams.

Required Competencies :

Technical Strength :

- Strong hands-on experience with Python application development.

- Mandatory experience with ReactJS, FastAPI, Flask, and Django.

- Strong knowledge of REST APIs, microservices architecture, and distributed systems.

- Experience working with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis.

- Experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, or GCP).

- Strong understanding of software design principles, secure coding practices, and modern development methodologies.

Engineering Competencies :

Programming & Coding :

- Develop scalable, maintainable, and reusable software solutions using Python and React.

- Translate business requirements into high-quality production-ready code.

- Perform code reviews and enforce engineering standards.

Software Design & Architecture :

- Design modular, scalable, and maintainable application architectures.

- Apply software design patterns and best practices for enterprise applications.

API Development & Integration :

- Design and implement RESTful APIs using FastAPI, Flask, and Django.

- Integrate internal and external systems securely and efficiently.

Testing & Automation :

- Develop automated unit, integration, and API tests.

- Ensure software quality through continuous testing and automation.

DevOps & Cloud :

- Build and maintain CI/CD pipelines.

- Deploy and manage containerized applications using Docker and Kubernetes.

- Monitor cloud infrastructure and optimize deployment processes.

Performance & Scalability :

- Optimize application performance, database queries, and frontend responsiveness.

- Troubleshoot production issues and implement scalable solutions.

Product & User Focus :

- Collaborate with business stakeholders to understand product requirements.

- Build user-centric applications that prioritize performance, reliability, and usability.

Mindset & Collaboration :

- Strong analytical and problem-solving skills with a high sense of ownership.

- Excellent communication and collaboration skills.

- Ability to work effectively in Agile development environments.

- Passion for continuous learning and adopting emerging technologies.

- Self-motivated with the ability to independently manage technical deliverables.

What You Bring :

- 5+ years of hands-on software engineering experience in full-stack development.

- Strong expertise in Python application development.

- Mandatory hands-on experience with ReactJS, FastAPI, Flask, and Django.

- Experience designing and building scalable REST APIs and web applications.

- Strong knowledge of relational databases, cloud platforms, and container technologies.

- Experience with CI/CD pipelines and DevOps practices.

- Strong understanding of software architecture and modern development methodologies.

- Experience working in Agile teams and collaborating across cross-functional teams.

- Ability to mentor developers and contribute to technical design discussions.

Skills

Python, React.js, Full Stack, Django, Flask, FastAPI, TypeScript, REST API, PostgreSQL, Cloud, Microservices Architecture