Career - Senior Backend Developer

We are building a real-time, event-driven platform that automatically discovers, records, transcribes, and publishes earnings call webcasts for publicly traded companies. The platform processes hundreds of events daily through a complex pipeline, including: Financial news scraping, AI-based event classification, Browser-based webcast recording, GPU-accelerated audio transcription, and full-text search indexing. This system combines distributed systems, AI pipelines, cloud infrastructure, and real-time data processing. We are looking for a Senior Backend Developer who enjoys solving complex engineering problems and building scalable systems.

Responsibilities

Design and build event-driven data pipelines for real-time financial news processing
Develop and maintain scalable backend services and APIs
Integrate cloud infrastructure services for compute, storage, messaging, and CDN delivery
Design data models for document databases and search engines
Implement AI/LLM integrations for classification, data extraction, and conversational features
Develop browser automation systems for recording live webcasts
Build and maintain audio processing and transcription pipelines Collaborate with infrastructure and frontend teams to ensure reliable system architecture
Help improve performance, scalability, and reliability across the platform

Minimum Qualifications

Strong proficiency in Python (production-level development)
Deep understanding of data structures and algorithms
Strong knowledge of backend architecture and distributed systems
Experience designing and building scalable APIs
Experience with Git and collaborative development workflows

Additional Desired Skills (Not Required)

Learn new technologies quickly and independently
Are comfortable solving problems with limited documentation or guidance
Understand the core concepts behind software systems
Think critically about architecture, scalability, and performance
Are proactive in improving systems and processes

Salary

Negotiable (Based on experience and expertise)

Compensation & Other Benefits

Weekly 2 holiday
Salary Review: Yearly (Based on performance)
Festival Bonus (According to the company policy)
Training and learning materials to improve skills
Lunch & snack
Fun, Relaxed Working Environment

About Codixel

Codixel is a dynamic collective of skilled software engineers, designers, and researchers who excel in building a robust online presence and digital products for global enterprises and startups. Our team is well-versed in the latest industry trends and leverages cutting-edge technologies and best practices to assist clients in achieving their business objectives. Our expertise lies in creating innovative solutions that facilitate business growth, such as web development, mobile app development, UI/UX design, digital marketing & branding. We take pride in helping startups acquire funding and soar to new heights.