Business Development Executive / Manager

Job Title: Embedded Firmware Engineer (RF Focus)

Location: Gurgaon, Haryana (On -site)

Employment Type: Full-Time

Experience: 3-5 years

We’re hiring an Embedded Firmware Engineer (3–5 yrs) with strong experience in Sub-GHz RF, LoRa/LoRaWAN, and IoT systems. The role focuses on firmware development, RF communication, and secure telemetry.

About Aaizel Tech

Aaizel Tech is a pioneering tech startup at the intersection of cybersecurity, AI, geospatial solutions, and more. We drive innovation by delivering transformative technology solutions across industries. As part of our dynamic team, you'll gain hands-on experience and learn from experts who are dedicated to pushing the boundaries of what's possible.

Responsibilities

• Develop firmware for STM32 (WL/H/L/F series)

• Design & implement Sub-GHz RF (403/433/868/915 MHz) systems

• Work on LoRa PHY/MAC & LoRaWAN stack (OTAA/ABP, uplink/downlink)

• Perform RF testing & debugging (RSSI, SNR, range testing, SDR/spectrum tools)

• Implement secure communication (AES-128/256, CRC/SHA)

• Develop drivers: UART, SPI, I2C, ADC, DMA

• Work with FreeRTOS (tasks, queues, ISRs, low power)

• Build communication stacks: RS485/Modbus, RS232, MQTT, TCP/IP, UDP

• Implement bootloader & OTA updates

• Debug using SWD/JTAG, logic analyzer, DSO

• Optimize for performance, power, and RF reliability

Requirements

• 3–5 years in embedded firmware + RF systems

• Strong in Embedded C, STM32CubeIDE, HAL/LL

• Hands-on with LoRa/LoRaWAN & Sub-GHz communication

• Understanding of RF fundamentals (link budget, interference, antennas)

• Experience in secure communication (AES)

• Good knowledge of FreeRTOS & industrial protocols (RS485/Modbus)

• Strong debugging skills (firmware + RF)

• Basic hardware/RF PCB understanding

Good to Have

• Experience with ChirpStack / TTN

• Knowledge of FSK/GFSK

• RF certification exposure (CE/FCC/ETSI)

How to Apply

• Please submit your resume, portfolio, and a cover letter outlining your relevant experience and how you can contribute to Aaizel Tech’s success.

Front-End Software Engineer (React, Next.js)

Location: Mumbai, India

Experience: 3+ years

Industry: Fintech / Startup

About MethodTech

At MethodTech, we’re building the next-generation platform for institutional investors, combining cutting-edge technology with advanced quantitative models, real-time analytics, and execution tools. Our goal is to empower institutional investors to make data-driven, informed decisions with ease. You will have the opportunity to work closely with the co-founders and play a pivotal role in shaping the future of MethodTech.

Job Description

We’re looking for a driven and innovative Front-End Software Engineer with expertise in React and Next.js. In this role, you will work closely with the co-founders to design, develop, and scale our platform’s front-end architecture. You’ll take ownership of key front-end decisions, collaborate with back-end teams, and contribute to the overall vision of the product. This is an exciting opportunity to make a lasting impact in a fast-growing startup.

Responsibilities

• Lead front-end development efforts using React and Next.js, delivering high-quality, scalable applications.
• Collaborate closely with the co-founders to define and implement the technical direction of the platform.
• Work alongside the product and design teams to turn ideas and concepts into user-centric features and functionality.
• Write clean, maintainable, and efficient code for the front-end of the platform.
• Optimize the performance and scalability of the application for enterprise use.
• Contribute to the overall architecture and design of the platform to ensure reliability, speed, and scalability.
• Participate in code reviews, mentor junior engineers, and foster a culture of collaboration and learning.
• Stay up-to-date with the latest industry trends, emerging technologies, and best practices.

Requirements

• 3+ years of experience in front-end development with hands-on expertise in React and Next.js.
• Experience with state management tools (e.g., Redux, Context API).
• Familiarity with Django Rest Framework is a plus.
• Excellent problem-solving skills and ability to work independently in a dynamic startup environment.
• Excellent communication skills and comfort working directly with leadership.

Why Join Us?

• Work Directly with Co-Founders: Play a critical role in shaping the product and the company’s technical future.
• Early Impact: Your work will have a direct impact on the company’s success and growth.
• Growth Opportunities: We’re scaling quickly, and there’s a lot of room for personal and professional growth.
• Collaborative Team: Join a team that values innovation, teamwork, and an entrepreneurial mindset.
• Competitive Salary and Benefits: We offer a competitive compensation package to attract top talent.

 Extensive (4+ years) knowledge of web technologies and building large scale web applications​

· Strong proficiency in Java Script​

· Expertise in Object-oriented programming​

· Understanding the fully asynchronous behavior of React.js (Redux)

· Solid understanding of user-centered design principles and MVC/MVP/MVVM patterns specific​

to front- end development​

· Good in problem-solving skills​

· Good in English communication (verbal and written)

Backend Engineer (Senior Role 7 Years) - 3 Positions

We are looking for an ambitious and self-driven Sr. backend Engineer to join JiT Finco. As a member of the core technology team, you will be working with the existing product development team and owning a few modules that are critical to our customer journeys.

We are looking for an engineer to join our front-end engineering team who has experience in Python (Django Framework)

• Bachelor’s degree in computer science, information technology, or a similar field.
• Previous experience 6-8 Yrs working as a Python Developer
• Experience with owning and developing product modules in Django
• In-depth knowledge of Django Framework
• Built RESTful APIs and familiarity with Postman
• Sound familiarity with GitHub
• Exposure to aspects related to product architecture
• Has experience in architecting and building for scale
• Knowledge of AWS, CI/CD pipeline et al
• Knowledge of performance testing frameworks
• Familiarity with Celery would be an added advantage
• Experience with Agile development
• You write clean, concise, self-documenting code that both you and your team can still understand a year after. You test everything.
• You already master a few scripting languages, or easily find your way around a new one. You enjoy picking up new things and incorporating those in your skillset.

• Introductory call with (60 mins)
• Coding Assignments (150 mins)
• Follow up call with (Related to assignment - 60 mins)
• Closing call and offer (30 mins)

The entire process should take max 3 days subject to your availability.

AWS, Python (DJango), PostGres SQL, Celery, React, React JS