SDE2 / SDE 3 - Python

About Us:

Tradelab Technologies Pvt Ltd is not for those seeking comfort—we are for those hungry to make a mark in the trading and fintech industry. If you are looking for just another backend role, this isn’t it. We want risk-takers, relentless learners, and those who find joy in pushing their limits every day. If you thrive in high-stakes environments and have a deep passion for performance. driven backend systems, we want you.

What We Expect:

• We’re looking for a Backend Developer (Python) with a strong foundation in backend technologies and

a deep interest in scalable, low-latency systems.

• You should have 3–4 years of experience in Python-based development and be eager to solve complex

performance and scalability challenges in trading and fintech applications.

• You measure success by your own growth, not external validation.

• You thrive on challenges, not on perks or financial rewards.

• Taking calculated risks excites you—you’re here to build, break, and learn.

• You don’t clock in for a paycheck; you clock in to outperform yourself in a high-frequency trading

environment.

• You understand the stakes—milliseconds can make or break trades, and precision is everything.

What You Will Do:

• Develop and maintain scalable backend systems using Python.

• Design and implement REST APIs and socket-based communication.

• Optimize code for speed, performance, and reliability.

• Collaborate with frontend teams to integrate server-side logic.

• Work with RabbitMQ, Kafka, Redis, and Elasticsearch for robust backend design.

• Build fault-tolerant, multi-producer/consumer systems.

Must-Have Skills:

• 3–4 years of experience in Python and backend development.

• Strong understanding of REST APIs, sockets, and network protocols (TCP/UDP/HTTP).

• Experience with RabbitMQ/Kafka, SQL & NoSQL databases, Redis, and Elasticsearch.

• Bachelor’s degree in Computer Science or related field

Software Developer-PHP(Project BCS)

Summary:

We are seeking a highly skilled and experienced Junior Software Developer with a strong background in PHP to join our Information Technology department. The ideal candidate should have at least 5-6 years of experience with Laravel and possess a deep understanding of PHP frameworks(Laravel.Codeigniter) and coding practices. As a Software Developer, you will be responsible for developing and maintaining web applications, collaborating with cross-functional teams, and ensuring the delivery of high-quality software solutions.

Roles and Responsibilities:

- Collaborate with senior developers and project managers to gather requirements and design software solutions.

- Develop and maintain web applications using PHP frameworks such as Laravel or CodeIgniter.

- Write clean, maintainable, and efficient code following coding standards and best practices.

- Troubleshoot and debug software issues, identify and fix performance bottlenecks.

- Participate in code reviews to ensure code quality and adherence to coding standards.

- Integrate data from various back-end services and databases.

- Stay up-to-date with emerging technologies and industry trends, and apply them to improve software development processes.

- Assist in the deployment and maintenance of software applications.

Qualifications:

- Bachelor's degree in Computer Science, Information Technology, or a related field.

- 5-6 years of experience in software development, with a focus on PHP.

- Strong knowledge of PHP frameworks such as Laravel or CodeIgniter.

- Proficient in HTML, CSS, JavaScript, and MySQL.

- Experience with version control systems, such as Git.

- Familiarity with front-end frameworks like Vue.js or React is a plus.

- Excellent problem-solving skills and attention to detail.

- Strong verbal and written communication skills.

- Ability to work independently and as part of a team.

PHP Developer Requirements:

1. Candidate should have experience on Core PHP, Web services,Yii Framework, Web servers, Linux working environment & MVC.

2. Excellent skills in MySQL, Optimization techniques, schema design, Stored procedures, Triggers

3. Good command over design patterns.

4. Good command over OOPS

5. Strong debugging & troubleshooting skills

6. Writing algorithms on application security.

7. Writing shell scripts & integration of third party web services

8. Knowledge on any one of server monitoring tools much appreciated.

9. Should have any one version control (git is more advantage)

10. Should be proactive.

Responsibilities:

1. Writing PHP & shell script code.

2. Analyzing requirements, maintain design patterns & making deployments on time. 3. Understanding the client requirements and implement the tasks in time.

4. Writing Stored procedures, functions and Views in Sqlserver.

Must Have:

1. Solid programming & logical skills.

2. Candidate must have experience on MySQL, Yii framework, MySQL database.

3. Hard working, positive attitude and ability to deliver under time and resource constraints.

About KAFQA

At Kafqa, we are building the next generation performing arts platform. Our mission is to transform how India learns, performs & watches performing arts. Our launch services consist of technology-enabled dance classes in our proprietary studios, production facilities, and social media broadcasting & competitions.

Founder & Team

The founder is Shariq Plasticwala. He is a graduate of IIT Bombay & Stanford GSB. He was part of the founding team of Amazon India where he played a key role for over 8 years. Among his roles at Amazon, he was the CEO of Amazon’s first joint venture in India and a Board Member of Amazon’s payments business. The other members of the founding team consisted of senior executives from Shiamak Davar & Byju’s.

Background

•   At least 6+ years experience in back-end development in a fast-paced environment, working in Python & Django Framework
• Should Have experience leading a team.
•   Deep understanding of technologies used in web products, including Rest APIs
•   Sound understanding of SQL/NoSQL databases such as PostgreSQL and MongoDB.
•   Deep familiarity with UNIX, major cloud platforms (AWS, Azure), DevOps.
•   Understanding of databases, and related tools, paradigms.

Opportunity

Here are some of the things you might have to do on any given day:

•   Developing APIs and endpoints for deployments of our product.
•   Infrastructure Development such as building databases, creating and maintaining automated jobs.
•   Build out the back-end to deploy and scale our product.

About Us

Aura is developing a platform to help companies/communities mint, buy, trade and sell NFTs in the easiest manner possible. Developing a state of the art store front customized to the community and a user friendly interface to unlock the digital growth of companies in the gaming, art, music, etc space by leveraging the power of NFTs. We are assembling a high performing team from the tech ecosystem to build this product and compete with the likes of NBA TopShot.

Requirements:

• Integration of user-facing elements developed by a front-end developers with server side logic
• Building reusable code and libraries for future use
• Optimization of the application for maximum speed and scalability
• Implementation of security and data protection
• Design and implementation of data storage solutions

Skills and Qualifications:

• 2+ years of experience in Node.js. Basic understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3
• Good understanding of server-side CSS preprocessors, such as LESS and SASS
• Integration of multiple data sources and databases into one system
• Management of hosting environment, including database administration and scaling an application to support load changes
• Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git
• Proficient understanding of security principles
• Understanding of “session management” in a distributed server environment
• Must have an understanding of SQL and NoSQL databases like Postgres, MySQL, Mongodb etc.
• Must have an understanding of Cloud: AWS or GCP
• Must have a good understanding of data structures and Algorithms

Benefits:

• Work on the cutting edge of blockchain technology and the upcoming use-case of NFTs (Non Fungible Token)
• Be a part of an early stage startup with funding from founders of Polygon

P.S. The website to our company is  https://auranft.co/

• 8+ years of relevant work experience
• Well-versed in data structures, algorithms, and software design. Programming experience with at least one of
• Java or Python and object-oriented design
• Knowledge on SQL, NoSQL databases, Messaging/Caching technologies and AW deployments is a plus
• Exposure to the architecture and design (design patterns, security, reliability and scaling) of new and current systems. Experience in building highly scalable business applications, which involve implementing large complex business flows involving multiple third-party integrations
• Prior startup experience is a plus

Build reusable APIs for our client-facing apps in Node.js

Create and maintain scalable infrastructure leveraging modern cloud platforms Write tests and documentation as you implement features with your team Maintain expertise in current and emerging technologies and tools

4+ years’ Experience with NodeJS

BS degree or higher in Computer Science or Engineering Experience documenting and testing RESTful APIs

Experience working with databases in PostgreSQL, MongoDB or Redis

Experience and enthusiasm for working collaboratively with others in an Agile environment