Backend Developer

Position: Python Developer – ERPNext Customization

Location: Hyderabad (On-site)

Working Hours: Standard Office Timings

Role Overview:

We are looking for an experienced Python Developer with strong expertise in ERPNext and the Frappe framework to design, develop, and customize ERP modules and integrations. The ideal candidate should have solid backend development experience, ERP process understanding, and hands-on customization skills.

Key Responsibilities:

Design, develop, and maintain ERPNext customizations and new modules.

Customize ERPNext (HR, Accounting, Inventory, Procurement, Projects) per business needs.

Build custom DocTypes, reports, dashboards, and workflows using the Frappe framework.

Integrate ERPNext with third-party systems via REST APIs and webhooks.

Ensure data integrity, performance optimization, and code quality.

Collaborate with business analysts and functional teams to deliver solutions.

Required Skills & Experience:

3+ years of professional Python development experience.

Minimum 1 year of hands-on ERPNext/Frappe framework experience.

Strong understanding of ERP modules and business workflows.

Proficiency in MySQL/MariaDB, ORM, and Git version control.

Knowledge of front-end basics (HTML, CSS, JavaScript, Jinja templates).

Exposure to Linux, Docker, or cloud environments (AWS/GCP) preferred.

Key Competencies:

Strong Python and ERPNext customization skills.

Good understanding of RESTful APIs and system integrations.

Analytical mindset with strong debugging and problem-solving ability.

Excellent communication and collaboration skills.

Job Overview:

We are seeking an experienced JavaScript Reverse Engineer with deep expertise in reverse engineering obfuscated JavaScript code and bypassing modern web security techniques. This role requires a strong background in both JavaScript and Python, as well as advanced knowledge of browser automation and fingerprinting bypass techniques.

Key Responsibilities:

• Reverse engineer and deobfuscate JavaScript code and APIs for web scraping.
• Bypass popular anti-bot solutions such as Akamai, Datadome, Incapsula, Cloudflare and PerimeterX.
• Work with fingerprinting bypass methods, including TLS and Canvas fingerprinting.
• Reverse engineer and bypass JS Virtual Machine Protection (VMP) techniques.
• Implement custom Captcha solving solutions, utilising frameworks such as YOLO v8 or EfficientNet.
• Employ advanced browser automation techniques to optimise performance while bypassing web fingerprinting methods.
• Work with network engineering principles and have an in-depth understanding of the TCP/IP stack.
• Utilise MITM (Man-in-the-Middle) techniques to inspect and analyse Android app network traffic for scraping purposes.
• Leverage Python for scripting, automation, and integration with reverse engineering tasks.

Required Skills and Qualifications:

• 5+ years of experience with JavaScript and Web Scraping.
• Proven expertise in reverse engineering obfuscated JavaScript code and APIs.
• Strong knowledge of bypassing anti-fingerprinting techniques, including TLS and Canvas fingerprinting.
• Prior experience in overcoming anti bot solutions like Akamai, Datadome, Incapsula, and PerimeterX.
• Adequate understanding of JavaScript Virtual Machine Protection (JS VMP).
• Experience with custom Captcha solving solutions such as YOLO v8 or EfficientNet.
• Expertise in browser automation for efficient bypass of fingerprinting.
• Solid foundation in network engineering, with deep knowledge of the TCP/IP stack.
• Experience in using MITM techniques to inspect network traffic, especially for Android apps.
• Proficiency with containerisation and orchestration tools like Docker and Kubernetes.

Preferred Qualifications

• Experience working with security research and web vulnerability assessments.
• Familiarity with web scraping ethical guidelines and best practices.
• Strong collaboration skills and ability to work in an agile team.

Desired Experience

3+ years

Job Description

What You’ll Do

• Design financial systems for scale. Measure, plan, iterate.
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Setup and own the engineering architectures built around event sourcing, application sharding, database sharding, service communication mesh, etc.
• The tech: Go, Google Cloud Spanner, Kafka, Redis

What you bring to the table

• 3+ years of experience. Relevant experience is preferred.
• Knowledge of 2 common programming languages - Java & Node / Rust /Python & Go
• Comfortable in linux command line, AWS or GCP
• Strong unit test and debugging skills
• Great communication skills

Bonus if you have…

• Love building great products and engineering systems from scratch
• Are a Self-starter, Hustler and Curious to Learn
• Have an understanding of fundamental design principles behind a scalable application
• Thrive in an early-stage startup environment with less stability and more ambiguity
• Have an interest in financial products and/or cryptocurrency

• Hands-on experience in modern web-development using .Net core, C#, Angular2+, Javascript, HTML5, CSS
• Expertise in developing services (SOAP-WCF and REST)
• Expertise in web development frameworks like ASP.NET MVC
• Good knowledge of database concepts and Microsoft SQL Server
• Solid foundation in computer science, with strong competencies in data structures, design patterns, concurrency, algorithms, and software design
• Experience working in any of the JavaScript frameworks like Ember.js, AngularJS, or ReactJS is a bonus.
• Strong analytical and troubleshooting skills.
• Ability to work as an individual contributor.
• Flair to learn new technologies and thrive in an agile environment.