Hardware sales

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

At Better, we are working hard to be the world's most loved skill learning platform & build the future of passion. We are here to do the best work of our lives, and together, we hope you are too. Come & help shape the future of inspiration & passion. As an early team member, you get to shape the direction of our products, company culture, hiring & product engineering practices.

-Kunal Sarkar (kunal) was recently Founder & CEO @ Lumosity, a global brain training product & is based in San Francisco. He is passionate about edtech & the holistic learning space.

We want to recreate the magic, and build the same customer obsession & product culture here. What is it like working at Better?http://bit.ly/3rjTllO"> Find out more on what we love, how we build products & books we dig.

Brand:http://pixical.com"> pixical.com

• Better Ed is backed by a top-tier VC firm.

About the role

• Own and drive a full-funnel global paid media strategy. You’ll define and shape our paid acquisition strategy, driving acquisition and assessing the full-funnel impact of our paid channels on activation, conversion, and retention.
• Experiment and test campaigns. You’ll design and execute on testing roadmaps to evolve new campaign strategies, measuring performance to achieve maximum returns in any paid spend.
• Analyze, assess performance, and iterate. You’ll analyze performance results, and make recommendations for decisions across spend, targeting, bidding, creative, landing pages, and more.
• Partner and collaborate cross-functionally. You are highly collaborative in your approach, and work closely with your counterparts across design, engineering, growth, and product.
• Be a leader in your craft. You’ll stay abreast of industry best practices, channels, strategies, and identify new opportunities for growth.
• As the senior most member of the Marketing and Growth team, you'll be expected to setup repeatable processes and helping us scale the function as we grow
• Problem solve some of the best consumer marketing problems on a global scale

What are we looking for?

• 5+ years working in the marketing or growth function, preferably in a startup.
• Proven experience in managing paid digital campaigns. You have a solid understanding of performance marketing, conversion, and customer acquisition.
• Hands on experience in Google Adwords and Display/Social ads is a must. Expertise in one of them is a pre-requisite.
• Experience in subscription businesses is a bonus (Free to Paid, Recurring constructs). Also, experience in web based marketing (we use app mostly for engagement, and most of our customers convert on the web - both desktop & mweb)
• You are a self-starter and can make decisions on your feet with minimal supervision, end-to-end ownership to drive outcomes.
• You possess deep customer empathy and love getting your hands dirty with data
• We are location agnostic, but in the same time zone (India). We have a small garden office @ Jayanagar, Bangalore (home to some of the best dosas in India) to jam together on anything that requires space.
• You are somebody who shares the same http://bit.ly/3rjTllO">ethos.

Bonus.

• You have interests outside work, in art, music, cooking, dance or any other similar skill.

• An initial 30 min call to understand each other at a high level.
• Work on a case study or assignment together to ensure a good match.

• Sr PHP Dev:
•  - 6+ years of Exp
• - Good knowledge of Symfony 5
• - Expert in PHP 8
• - Good front-end knowledge of Angular, React
• - Good AWS knowledge
• - Experience in developing highly scalable public-facing websites

1. PHP Laravel
2. Javascript
3. Jquery,
4. CSS,
5. HTML
6. Following optional skill (good to have)
7. MongoDB,
8. Node js
9. Must know the use of multi_curl for parallel multiple API processing.

Key Responsibilities

• Primarily responsible for the design, development and testing of LTE features for small cell system being developed by Mavenir
• Software development (code & test) of their modules with no supervision. Ability to do high level design and review low-level design/code.
• Accurate estimation of their work.
• Participate in architecture discussions.
• Adherence to development process and quality metrics.

Job Requirements

• Good understanding of 5G,  LTE and/or UMTS standards.
• Knowledge of 3GPP NR, EUTRAN procedures.
• Knowledge on any of the protocols like RRC, MAC, RLC, LTE/NR L3/L2 protocol stacks.
• Knowledge of RRM, Tr069 interface, NETCONF, YANG.
• Experience of developing UNIX/Linux applications.
• Excellent knowledge of C, data structures and operating systems.
• Knowledge of Network virtualisation concepts will be a plus.
• Experience of any of the following would also be an advantage: IP Networks and Protocols, SCTP, MTP3, M3UA, SS7, SCCP, HNBAP, RUA, RANAP, S1AP, GTP
• Good knowledge of any of version control system like SVN, MKS, clearcase.
• Good team player with knowledge of Agile methodology will be a plus