Scrum Master

Who we are

CoinCROWD is building the future of crypto spending with CROWD Wallet, a secure, user- friendly wallet designed for seamless cryptocurrency transactions in the real world. As the crypto landscape continues to evolve, CoinCROWD is at the forefront, enabling everyday consumers to use digital currencies like never before.

We’re not just another blockchain startup—we’re a team of innovators, dreamers, and tech geeks who believe in making crypto fun, easy, and accessible to everyone. If you love solving complex problems and cracking blockchain puzzles while sharing memes with your team, you’ll fit right in!

What you’ll be doing

As a key member of our engineering team, you will be responsible for designing, developing, and maintaining robust, scalable, and high-performance backend systems that support CoinCrowd’s

innovative products.

You will be responsible for...

• Designing and implementing blockchain-based applications using QuickNode, Web3Auth, and Python or Node.js.

• Developing and maintaining smart contracts and decentralized applications (dApps) with a focus on security and scalability.

• Integrating blockchain solutions with CROWD Wallet and other financial systems.

• Collaborating with frontend developers, product managers, and other stakeholders to deliver seamless crypto transactions.

• Ensuring high availability and performance of blockchain infrastructure.

• Managing on-chain and off-chain data synchronization.

• Researching and implementing emerging blockchain technologies to improve CoinCROWD’s ecosystem.

• Troubleshooting and resolving blockchain-related issues in a timely manner.

• Ensuring compliance with blockchain security best practices and industry regulations.

• Contributing to architectural decisions and best practices for blockchain development.

What we need from you

We're looking for dynamic, self-motivated individuals who are excited about shaping the future of crypto spending;

• This will be a Full-time role.

• May require occasional travel for conferences or team meetups (Yes, we love those!).

• Bonus points if you can beat our CTO in a game of chess or share an awesome crypto meme!

• Location - WFH initially

What skills & experience you’ll bring to us

• 3 to 10 years of experience in software development, with at least 3+ years in blockchain development.

• Strong knowledge of QuickNode and Web3Auth for blockchain infrastructure and authentication.

• Proficiency in Python or Node.js for backend development.

• Experience in developing, deploying, and auditing smart contracts (Solidity, Rust, orequivalent).

• Hands-on experience with Ethereum, Polygon, or other EVM-compatible blockchains.

• Familiarity with DeFi protocols, NFT standards (ERC-721, ERC-1155), and Web3.js/ Ethers.js.

• Understanding of blockchain security best practices and cryptographic principles.

• Experience working with RESTful APIs, GraphQL, and microservices architecture.

• Strong problem-solving skills and ability to work in a fast-paced startup environment.

• Excellent communication skills and ability to collaborate effectively with cross-functional teams.

Position : Web Developer (.Net Core)

Job Description:      

Min 2 to 4 Years of experience in C# and ASP.NET, Web application development.

Knowledge about cloud programming or migration to cloud is preferred.

 Mandatory skills:

• Proficient in Web Application development using ASP.NET, C# with .Net version 4.0 / 4.5.
• Experience with SQL Server or any other equivalent Database and know how to build efficient queries.
• Strong knowledge on jQuery, AJAX, JavaScript, HTML5, CSS3 and Bootstrap.
• Experience in debugging in multiple browsers.
• Strong understanding of object-oriented programming.
• Clear understanding of SVN or an equivalent VCS.
• Familiar with IIS and deploying code to Web Server.
• Should have excellent analytical and communication skills.

 Responsibilities:

• Good hands on designing, coding, debugging, technical problem solving, and writing Unit Test cases, etc.
• Translate use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable C# code
• Ensure the best possible performance, quality, and responsiveness of applications
• Help maintain code quality
• Able to work well in a team setting

 Academic Qualifications Required:

•  B.E. / B.Tech. /MSC in Computer Science or IT.

Qualifications

M.C.A

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field. 
• Minimum of 3 years of professional experience in developing and deploying AI/ML solutions. 
• Strong proficiency in Python and relevant libraries such as TensorFlow, PyTorch, scikit-learn, and Transformers.
• Hands-on experience with at least one Python web framework (FastAPI or Flask) for building APIs and backend services.
• Solid understanding of machine learning algorithms, deep learning architectures, and GenAI concepts.
• Experience with containerization technologies (Docker) and orchestration platforms (Kubernetes).
• Proven experience working with the Azure cloud platform and its AI/ML and container services.
• Familiarity with data engineering concepts and tools for data processing and preparation.
• Experience with CI/CD pipelines and DevOps practices.
• Strong problem-solving and analytical skills.
• Excellent communication and collaboration skills. 
• Ability to work independently and as part of a team.

Preferred Qualifications:

• Experience with MLOps practices and tools for managing the ML lifecycle. 
• Familiarity with other cloud platforms (e.g., AWS, GCP).
• Experience with specific AI/ML application domains (e.g., NLP, computer vision, time series analysis).
• Contributions to open-source AI/ML projects.
• Relevant certifications in AI/ML or cloud technologies.

Job Title: Senior Fullstack Engineer - Fintech

Location: Mumbai

Company: TIFIN Give

About Us:

TIFIN Give is an early growth-stage fintech company offering a modern, tech-driven Donor Advised Fund to empower charitable giving. We have a lean, hungry team building a feature-rich product and automated operations platform, through which we are servicing multiple enterprise clients. Our roadmap and deal pipeline is full to the bursting, and we’re looking for someone to join our team in this exciting stage. As we continue to scale, we’re looking for a Senior Fullstack Engineer to lead our engineering teams and drive the successful delivery of our ambitious product roadmap.

OUR VALUES: Go with your GUT

• Grow at the Edge: We strive for personal growth by stepping out of our comfort zones and finding our genius zones with self-awareness and integrity. No excuses.
• Understanding through Listening and Speaking the Truth: We value transparency, communicating with radical candor, authenticity, and precision to create shared understanding. We challenge, but once a decision is made, we commit fully.
• I Win for Teamwin: We work within our genius zones to succeed, taking full ownership of our work. We inspire each other with our energy and attitude, flying in formation to win together.

Role Overview:

Experienced Full Stack Developer with 8 years of hands-on expertise in designing, developing, and deploying web applications.

• Proficient in backend development using Python, with strong skills in frameworks such as Django and FastAPI.
• Skilled in frontend development using ReactJS, ensuring seamless user interfaces and responsive design.
• Skilled at SQL database management, with a focus on performance optimization and data integrity.
• Capable of contributing to system design and architecture discussions, ensuring scalability, reliability, and security.
• Strong communicator with a track record of collaborating effectively within cross-functional teams and delivering high-quality solutions.
• Open to transitioning into Data Engineering roles leveraging strong SQL skills and understanding of data pipelines.
• Good debugging skills.

Key Skills:

• Backend Development: Extensive experience in Python-based backend development with Django and FastAPI frameworks. Proficient in building RESTful APIs, handling authentication, authorization, and data validation.
• Frontend Development: Skilled in frontend technologies, particularly ReactJS, for creating dynamic and responsive user interfaces. Familiar with state management libraries like Redux and context API.
• Database Management: Strong command over SQL for designing schemas, writing complex queries, and optimizing database performance. Experience with ORM frameworks like Django ORM.
• System Design: Understanding of system design principles, including scalability, performance optimization, and microservices architecture. Ability to contribute to architectural decisions and technical design discussions.
• Data Engineering: Open to roles in Data Engineering, with skills in SQL, data pipelines, ETL processes, and data warehousing concepts.
• Communication: Effective communicator with experience in team collaboration, client interactions, and articulating technical concepts to non-technical stakeholders. Proven ability to work in Agile development environments.

Note: Completely IC Role and Hands-on coding is mandatory.

Additional Skills (Good to Have):

• Experience with Next.js for server-side rendering and building React applications.
• Familiarity with Snowflake / Redshift for cloud-based data warehousing and analytics.
• Knowledge of data manipulation and analysis tools such as Pandas and NumPy.
• Exposure to Salesforce platform APIs and extensions or similar CRM functionalities.

Technical Proficiency:

• Backend: Python, Django, FastAPI, Flask, RESTful APIs, GraphQL
• Frontend: JavaScript, ReactJS, Redux, HTML5, CSS3, Responsive Design
• Databases: PostgreSQL, MySQL, SQLite, MongoDB, ORM (Django ORM)
• Data Engineering: SQL, ETL Processes, Data Warehousing Concepts
• Tools & DevOps: Git, Docker, AWS (EC2, S3, RDS), CI/CD pipelines, Agile methodologies

Professional Experience:

• Developed and maintained scalable web applications using Django and FastAPI, ensuring high performance and reliability.
• Designed and implemented frontend components and user interfaces using ReactJS, enhancing user experience and interactivity.
• Optimized SQL queries and database schema design to improve application performance and data integrity.
• Collaborated with cross-functional teams in Agile environments to deliver features and meet project milestones.
• Open to transitioning into Data Engineering roles, leveraging SQL skills and understanding of data pipelines to contribute to data-driven solutions.

Compensation and Benefits Package:

• Competitive compensation with a discretionary annual bonus.
• Performance-linked variable compensation.
• Medical insurance.

Note on Location:

While we have team centers in Boulder, New York City, San Francisco, Charlotte, this role is based out of Mumbai

TIFIN is an equal-opportunity workplace, and we value diversity in our workforce. All qualified applicants will receive consideration for employment without regard to any discrimination.

Skills Required:

- Good experience with programming language Python
- Strong experience in Docker.
- Good knowledge with any of the Cloud Platform like Azure.
- Must be comfortable working in a Linux environment.
- Must have exposure into IOT domain and its protocols ((Zigbee & BLE ,LoRa,Modbus)
- Must be a good team player.
- Strong Communication Skills

Job description

Company Description

Honeycomb Creative Support is an integrated marketing communication agency, with

nearly 14 years of experience marketing in diverse sectors such as lifestyles, IT,

pharmaceuticals, healthcare, education, manufacturing, and automotive. The firm

provides creative design and marketing services to local and international clients

using creative vision, information analysis, strategic thinking, and execution to sell

ideas and unique products to the target audience. Honeycomb provides services such

as Web Design & Development, Graphic Design, Corporate and Product Video

Production, Digital Marketing, Branding, Fine-Art Printing and On-site Creative

Studio at Client Location.

Role Description

If you are looking for an exciting opportunity to work with an established marketing

communications agency, you have come to the right place. We are looking for a full-

time On-Site Back End developer Laravel | Exp: 2 to 3 Years | 3 - 5 LPA, based in

Greater Bengaluru Area. As a Back End Engineer at Honeycomb Creative Support,

you will be a part of our development team, responsible for building server

applications and APIs.

Qualifications

• PHP and PHP Frameworks

• Laravel and CodeIgniter must

• Good Knowledge in any MVC Frameworks.

• Basic knowledge of AWS

• MySQL

• Basic knowledge in Node.js

• Experience with building RESTful APIs and API development

• Knowledge of GIT-based source control

• Understanding of how to test and debug web applications

• Understanding of modern PHP development practices, design patterns, and SOLID principles

• Bachelor's or Master's degree in Computer Science or equivalent

• Good problem-solving skills and attention to detail.

Job Description:

Must-Have (Unity):

• Strong understanding of Unity3D (Version >= 2019).
• Strong understanding of Unity’s Nested Prefabs.
• Strong understanding of Unity’s Classic InputManager & New InputSystem.
• Strong understanding of Joystick/Controller/Keyboard input mapping using Unity’s Classic InputManager & New InputSystem.
• Strong understanding of UI navigation using Joystick/Controller/Keyboard input.
• Strong understanding of UnityWebRequest and Rest APIs uses in Unity.
• Strong understanding of Save/Load data in JSON notation.
• Strong understanding of debugging Console/Standalone/Mobile applications.
• Good understanding of libraries and plugins like JsonUtility, NewtonSoft, DoTween and TextMeshPro.
• Good understanding of responsive UI implementation in Unity.
• Good understanding of streaming assets in Unity.
• Basic understanding of Unity Editor scripting.
• Basic understanding of Unity’s custom builds pipeline for Console/Standalone/Mobile applications.
• Basic understanding of CI/CD using Jenkins for Unity projects.

Must-Have (Others):

• Good understanding of JSON and XML notations.
• Good understanding of DLL (Dynamic Link Library) creation using Visual Studio.
• Good understanding of project management software like JIRA and YouTrack.
• Good understanding of using GitHub/GitLab platforms.
• Basic understanding of versioning systems like git.
• Basic understanding of Linux and Bash Commands.

Good To Have:

• Basic understanding of Consoles (Xbox, PlayStation, Nintendo) and Controllers (Wired, Wireless).
• Basic understanding of using Chromium based Browsers/WebViews in Standalone Unity applications.
• Basic understanding of Shaders especially Blur Shader.
• Basic understanding of UPnP, SSDP, and JsonRpc based communication protocols.
• Basic understanding of SCRAM based authentication mechanism.
• Basic understanding of libraries like StreamJsonRpc, StreamRpc, RSSDP, ZFBrowser/Embedded Browser.
• Basic understanding of TCP/IP Protocols and Network Streams in C#.
• Basic understanding of Reflection in C#.

As an early hire on the core team, you’ll work on shaping projects, big and small, over short three week sprints. We’re a small team, but we get a lot of features shipped. You would be responsible for driving full-stack projects from prototype to finished stage with a lot of autonomy and creativity. This is an exciting time to join the team. We've found solid early traction, have strong basic foundations and are pushing aggressively into some incredible new feature builds. We have a small team, so you can make an incredible impact on our product very quickly. 

Responsibilities:

• Own the design of the overall architecture of the web application
• Implement a robust set of services and effective APIs to power the web application
• Build reusable and manageable code and libraries for future use
• Optimize the application for maximum speed and scalability
• Translate UI/UX wireframes to visual elements
• Develop and handle well-functioning databases and applications
• Test software to ensure responsiveness and efficiency 
• Troubleshoot, debug and upgrade software
•  

Experience:

• Proven expertise in shipping features in Ruby on Rails. Strong background in Ruby on Rails, HTML, CSS, and JavaScript
• Strong experience in driving thought leadership and technical architecture
• Experience with mentoring juniors in the team

You are a fit if :

• You are a skilled coder. We need candidates with a strong history of shipping features in Rails with clean maintainable code. 
• You are a good communicator and a really good writer. Since we are async and remote most of our work is written. You'll need to be able to proactively communicate in concise, clear, simple writing.
• You are an expert project manager. You need to be able to break down a large, complex business deliverable into executable pieces that can be managed as individual user stories. You need to be able to keep a project on track and cut scope when needed.
• You don't need babysitting and are a Manager of One. We love people who have started companies or have freelanced in the past. You take ownership and take things across the finish line. Especially in our remote async approach, you'll need to be intrinsically motivated and keep your projects on track.
• You have strong business and product acumen. This job isn't just writing code, we solve real business problems for real people. That means you need to be able to look beyond the user story, have empathy for our end users, and solve real problems for them.

About Us:

We're solving a problem that 62% of Americans have

62% of Americans last year thought about starting a business. The #1 reason they didn’t was because they didn’t know where to start. Currents options are:

1. Going independent which is risky: no support or direction
2. Paying a franchise which is expensive:  franchises charge $100K+ fees to get started, take 10% of topline revenue, don't provide marketing support or technology

The market we're going after is bigger than e-Commerce

We’re disrupting the $2.3T franchise industry by removing the franchise fee and offering a tech-enabled franchise like product.

We’re starting with home painting where our biggest competitor is https://certapro.com/">CertaPro a $550M revenue franchise (1% market share) before quickly taking on https://www.neighborlybrands.com/our-brands/">Neighborly Brands as we expand categories (pest control, lawn care, etc.).

As we expand categories, our customer does not change

Our customer is an aspiring business owner, like https://www.linkedin.com/in/nicklaforest">Nick or https://www.linkedin.com/in/hardin-h-hawes-9ba6a72/">Hardin who doesn't care what type of business they start, as long as it is profitable. Our customers are not actually the one painting houses or completing roofing jobs, rather they are the one that hires people to do the job. Our customer has years of experience in sales and general management, which makes them suitable for any type of business — which is why as we expand to 100 categories, our customer does not change.

Our solution is an end to end platform to help you start, grow and run a business

Main Street is a combination of well-known technology platforms that provides an Uber-like simple experience in starting a business

• https://stripe.com/atlas">Stripe Atlas: Helping you incorporate and set up legal logistics for your business
• https://www.duolingo.com/">Duolingo: Learn a new skill (in our case it is about a specific type of business)
• https://www.shopify.com/online/ecommerce-solutions">Shopify: The operating tools to run your business
• https://www.womply.com/">Womply: A marketing stack to drive your customer

We're backed by top investors and built a world-class team

We're a seed-stage startup and have raised $10M+ from top investors including Greylock and Khosla. Our team previously worked at places like DoorDash, OpenDoor, Amazon, and OYO.