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Job Title : Full Stack TypeScript Developer (Web3)

Location : Remote

Experience Level : 3+ Years

Role Overview :

Join our innovative, funded Web3 startup as a Full Stack TypeScript Developer and play a key role in building a wallet-to-wallet audio calling platform. You’ll collaborate with cross-functional teams to deliver a seamless user experience by integrating real-time communication, blockchain payments, and advanced analytics into our platform.

Key Responsibilities:

Development & Blockchain Integration :

• Design and develop a responsive React + TypeScript frontend using Vite.
• Build a scalable TypeScript, Express.js backend to manage wallets and on-chain transactions.
• Integrate wallet connection frameworks like RainbowKit and Wagmi.
• Implement blockchain payment systems using Superfluid Finance and on-chain revenue sharing with 0xSplits.

Real-Time Communication :

• Develop and optimize real-time audio streaming for calls and Spaces using Jitsi or 100ms.
• Ensure low-latency performance, scalability, and smooth user interactions for high-concurrency scenarios.

Data Management & Analytics :

• Manage relational data with Drizzle ORM and Neon Postgres.
• Develop analytics features using The Graph or custom indexers to query blockchain data effectively.

Collaboration & Documentation :

• Collaborate closely with product, design, and blockchain teams to align on technical solutions and goals.
• Document APIs, workflows, and architectural decisions to ensure clarity and smooth handoffs.

Required Skills:

• Strong proficiency in React, TypeScript, and Express.js.
• Hands-on experience with blockchain tools such as ethers.js, Superfluid, 0xSplits, and The Graph.
• Familiarity with real-time audio communication systems like Jitsi or 100ms.
• Expertise in relational databases like Postgres and scalable storage solutions.
• Excellent debugging, optimization, and problem-solving skills.

Preferred Qualifications:

• Prior experience in Web3 or blockchain-based applications.
• Knowledge of decentralized systems and protocols.
• Understanding of agile development processes and CI/CD pipelines.
• Strong attention to detail with the ability to write clean, maintainable code.

What We Offer:

• A chance to work at the forefront of Web3 innovation.
• Fully remote, flexible work environment.
• Competitive salary and equity options.
• Opportunity to make a significant impact in a growing startup.

Job Description: Field Sales Executive

Company: DetoXyFi Technologies PVT Ltd

Product: Jal Kavach (Portable Water Filters)

Role Objective

Drive the distribution and sales of Jal Kavach by building a robust network of dealers and distributors. You will be the face of the brand on the field, ensuring our life-saving technology reaches every household.

Key Responsibilities

• Channel Expansion: Identify and appoint new dealers, distributors, and retail partners.
• Sales Growth: Achieve primary and secondary sales targets within your assigned territory.
• Demonstrations: Conduct product demos to showcase the efficiency of our low-cost filters.
• Relationship Management: Maintain strong ties with partners and ensure consistent product stock.
• Market Reporting: Track competitor trends and provide daily field activity reports.

Required Skills & Experience

• Experience: 1–5 years in Field/Channel Sales (Water Purifier or FMCG background preferred).
• Hustle: Proven track record of territory mapping and network building.
• Travel: Must be comfortable with extensive daily field travel.
• Communication: Strong negotiation skills in Hindi and local languages.

equired Skills:

• 6–10 years of hands-on experience in C++ development for embedded or automotive systems.
• Strong knowledge of networking protocols: TCP/IP, UDP.
• Experience working with RTOS, bare-metal or Linux-based embedded environments.
• Exposure to Aerospace standards and development lifecycle (e.g., DO-178C, ARP4754) is a must.
• Good understanding of microcontroller/microprocessor architectures.
• Familiarity with version control (e.g., Git), debugging tools, and performance tuning.
• Excellent analytical, problem-solving, and communication skills.

Key Areas of Responsibility:

● Growth

○ Consumer:

■ Understand the core consumer needs, and collaborate with product and design to build the right consumer experience and optimise conversion funnels.

■ Lead the development and execution of comprehensive growth strategies, focusing on user acquisition, activation, and retention.

■ Oversee and optimise performance marketing channels, including paid advertising, SEO, SEM, and partnerships.

■ Utilise data analytics to identify trends, insights, and areas for improvement in the user journey.

■ Develop and implement strategies to increase customer retention and lifetime value.

○ Partnerships

■ Define the partnerships and spiritual leader outreach strategy to align with the consumer need and company vision.

■ Build a high quality curated leader community by developing a deep understanding of the ecosystem and nurturing leader relationships.

■ Work closely with the content team to align leader onboarding strategy with the overall content strategy.

● Strategic Support:

○ Collaborate closely with the founding team to drive and execute key strategic initiatives.

○ Conduct market research, prepare reports, and provide insights to support decision-making.

● Problem Solving:

● Anticipate challenges and proactively identify solutions to address them.

● Assist in resolving operational issues and roadblocks.

Qualifications

● Bachelor's degree in Engineering; MBA is a plus.

● Previous experience in a Product or Chief of Staff or similar role, preferably in a startup environment.

● Exceptional organisational and project management skills.

● Ability to work independently and collaboratively in a fast-paced environment.

● Flexibility and adaptability to handle evolving responsibilities.

Job Description:

We are seeking a skilled Embedded Firmware Engineer with expertise in RTOS, embedded C/C++, Python, and IoT protocols. In this role, you will be responsible for developing and optimizing embedded firmware for 16-bit and 32-bit microcontrollers, focusing on board bring-up, testing, and debugging.

Key Responsibilities:

• Develop embedded firmware using embedded C/C++, Python, and data structures.
• Utilize RTOS, preferably Zephyr or FreeRTOS, for real-time embedded applications.
• Implement low-level embedded software design and development for microcontroller-based systems.
• Configure and integrate communication interfaces such as I2C, SPI, RS232/485, USB.
• Incorporate industrial protocols like Ethernet, Modbus, and REST into firmware designs.
• Hands-on experience with MQTT, HTTP, BLE, Wi-Fi, and web server technologies.
• Collaborate using GitHub and JIRA, following Agile/SAFe methodologies.

Required Skills:

• Proficient in embedded C/C++ programming and Python scripting.
• Strong understanding of RTOS, preferably with experience in Zephyr or FreeRTOS.
• Demonstrated knowledge of embedded firmware development for 16-bit / 32-bit microcontrollers (STM32, ESP32).
• Experience with communication interfaces including I2C, SPI, RS232/485, and USB.
• Familiarity with industrial protocols such as Ethernet, Modbus, and REST.
• Hands-on experience with IoT protocols including MQTT, HTTP, BLE, and Wi-Fi.
• Proficient use of GitHub and JIRA for version control and project management.
• Strong problem-solving skills and ability to troubleshoot embedded systems issues.

Qualifications:

• Bachelor's degree in Electrical Engineering, Computer Science, or related field.
• Proven experience in embedded firmware development and board bring-up.
• Excellent communication skills and ability to work in a collaborative team environment.

Join us in developing cutting-edge embedded firmware solutions for IoT applications and microcontroller-based systems!

Your Job Role

• Write clean, scalable code using .NET Framework
• Remain up to date with the terminology, concepts, and best practices for coding.
• Develop technical interfaces, specifications, and architecture
• Use and adapt existing web applications for apps
• Create and test software prototypes
• Develop client displays and user interfaces
• Assist software personnel in handling project-related work and other requirements
• Coordinate with other software professionals and developers

What are requirements

• Familiarity with the ASP.NET framework, SQL Server, and design/architectural patterns (e.g. Model-View-Controller (MVC)
• Min 3 years experience of development experience using C# .NET
• Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic . NET) and HTML5/CSS3
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Strong attention to detail
• Excellent troubleshooting and communication skills
• Knowledge of REST and RPC APIs
• Able to work well in a team setting

Other Details

Experience required- 3+ years

Job Location- Noida (Onsite)

Job Type- Full time

We are seeking a passionate DevOps Engineer to help create the next big thing in data analysis and search solutions.

You will join our Cloud infrastructure team supporting our developers . As a DevOps Engineer, you’ll be automating our environment setup and developing infrastructure as code to create a scalable, observable, fault-tolerant and secure environment. You’ll incorporate open source tools, automation, and Cloud Native solutions and will empower our developers with this knowledge. 

We will pair you up with world-class talent in cloud and software engineering and provide a position and environment for continuous learning.

• Design and code features for the website application as per the specifications provided by the Product and Design teams.
• Ship features in fast-moving agile sprints.
• Work closely with Backend, Product Design, and Product Management teams to brainstorm and chalk out details of features.
• Ability to build a feature from scratch & drive it to completion

Must have:

• Good understanding of Javascript and Clean architecture.
• Good understanding of asynchronous programming, callback, and closures.
• Strong experience with Javascript frontend framework/libraries like ReactJS
• Understanding of stateless application
• Good knowledge of CSS and its pre-processors like SASS/LESS
• Good understanding of server-side templates.
• Experience with creating cross-browser compatible web apps
• Should be Strong in MySql / Postgres database.
• Stronghold in Data structure and processing JSON

Good to have

• Basic knowledge of CI, CD
• Intermediate knowledge in any cloud services(AWS, GCP)
• Familiar with testing frameworks like Mocha, Cypress

Our ideal candidate is someone who is an exceptional JS developer with significant experience on React and Node. You should be able to build and support complex applications single-handedly with a keen eye towards UX, design, security and performance. Additionally you will need to have a basic understanding of microservices, API integrations to aid in achieving our vision of building the most robust and scalable integration platform in the B2B Retail + Food verticals. You will be responsible for architecture, design and implementation of the entire system to support thousands of customers globally. Our stack is primarily built around Node, PHP, React, Angular, Mongo, PHP and advanced Infra and DevOps tools such as Kubernetes, Grafana, Prometheus, ELK and more.

Mentoring should come naturally to you, as well as finding the right balance towards process and documentation.

Highlights:
1) You will be working on interesting technical challenges in a product centric and open-source driven environment.
2) You will help set a very high bar on code quality with a focus on test driven development and writing highly performant, fault tolerant and secure code.
3) You will take ownership of product features from conception to implementation, testing deployment and support.
4) A lot of freedom on when and where you work from - just get stuff done.
5) You will open source as much as possible, and blog about cool things that you learnt and built.
6) You will help define who we become as a company.
7) You will get stock options in line with silicon valley standards.


Caveats:
1) We have a strict no-divas rule. There are a lot of smart engineers on the team but no one with an attitude / superiority complex.
2) If you think writing tests for your code, writing docs, doing customer support etc are not your cup of tea, this isn't the right role for you.
3) Similarly, if you're viewing this just as a 20-40% increment opportunity over your current compensation, this isn't the right role or company for you.


This role can be the growth opportunity of a lifetime for anyone who has been operating as a backend lead and wants to grow into a fullstack CTO. Check out the links below if you'd like to learn more about us. We encourage people from underrepresented groups to apply.

1) Why ShoppinPal? - https://www.youtube.com/watch?v=cE7DgtwA0ws" target="_blank">https://www.youtube.com/watch?v=cE7DgtwA0ws
2) Our hiring philosophy and process http://techstory.in/building-startup-team/" target="_blank">http://techstory.in/building-startup-team/
3) Our culture- https://www.shoppinpal.com/culture">https://www.shoppinpal.com/culture

We're looking for developers who are interested in solving problems. We like people who are willing to work across the technology spectrum. 

An example of a typical problem would be a product feature that requires UI/UX (Typescript/React/HTML/SCSS), server changes (Java/Scala/R), and database changes (MySQL).

You will own some or all of a product/feature. You will also mentor others, read and review code, maintain code, deploy code, tune the performance of systems, as required.

Requirements :

- We're looking for 4 years or more of relevant work experience. That being said, if you think you have the necessary skills to make the number irrelevant then do talk to us

- Proficiency in Java, JavaScript, and sufficient knowledge of database concepts to write efficient queries

- Working experience in one or more of React, Redux, Typescript, and associated tools such as Webpack, Grunt, Gulp etc.

- Working experience in HTML, (S)CSS

- Working experience writing unit/functional/integration tests

- Knowledge of Java 8 features such as streams and lambdas is a plus

- Knowledge of REST concepts and design is a plus

- Knowledge of ES6 features/syntax is a plus

- Knowledge of functional programming concepts is a plus

- Knowledge of build/deploy tools such as Ant, Maven, Gradle, Ansible, Chef, Puppet etc. is a plus

- Knowledge of one or more scripting languages such as Awk, Bash, Perl, Python, Rubyetc. is a plus

- Ability to use modern IDEs such as VSCode, IntelliJ IDEA, Eclipse etc. is a plus

- Knowledge of container technologies such as Docker, Kubernetes, etc. is a plus

Bonus Points :

- For product experience. We're a product company. Talk to us if you have worked on software products

- For startup experience. Have you worked in a any startups? We're always looking for people who have startup experience

- If you've developed and deployed any software for your own, or others- use

- If you've contributed to open source projects

- If you've spoken at developer conferences, published articles in tech websites, published podcasts

- If you communicate well. Do you blog? Can you explain ideas clearly and succinctly? Can you answer questions in short, clear sentences?

- If you have technical certifications such as AWS, Docker, Redhat etc.

- If you're self taught. Have you learned other programming languages, technologies etc. on your own? Share the details of the courses you took online, for instance.

- For deep knowledge in one or more areas. We like people who dig down, understand concepts in detail

- If your code/work is out there in public. We'd love to see what you've developed and deployed to the external world