MERN Stack

CoinCROWD

Blockchain Developer, Remote

About CoinCROWD: 

CoinCROWD is a cutting-edge platform in the digital finance space, focused on delivering innovative solutions that empower individuals and businesses in the cryptocurrency ecosystem. We are passionate about creating seamless, secure, and scalable solutions to simplify the way people interact with digital currencies. As we continue to grow, we're looking for skilled backend developers to join our dynamic engineering team. 

Position Overview: 

We are seeking an experienced Blockchain Developer with 3+ years of expertise in node.js/Python to help us build and scale our backend services. 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. 

This role will give you the opportunity to work in a fast-paced environment with cutting-edge technologies in the blockchain and cryptocurrency space. 

Key Responsibilities: 

• Develop and maintain decentralized exchange (DEX) platforms and features, focusing on on-chain data integration.
• Collaborate with a cross-functional team to design and implement features.
• Integrate RPC nodes for blockchain data access and manipulation.
• Create secure, efficient, and scalable blockchain applications using NodeJS and related technologies.
• Write unit and integration tests for blockchain applications to ensure high code quality and reliability.
• Maintain a high level of security best practices when dealing with blockchain data and smart contract interactions.

Required Qualifications: 

• Databases: Strong experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis). Proficiency in writing complex SQL queries.
• API Development: Hands-on experience in designing and developing RESTful APIs, including authentication mechanisms (JWT, OAuth, etc.). 
• Cloud & DevOps: Familiarity with cloud platforms (AWS, Google Cloud, or Azure) and DevOps tools like Docker, Kubernetes, CI/CD pipelines, and version control (Git). 
• In-depth understanding of blockchain protocols and their security implications with at least 3+ years of hands-on experience on Blockchain development
• Experience with Solidity and developing smart contracts.
• Comfortable working independently in a remote environment.
• Ability to effectively communicate in English (written and spoken).

Why CoinCROWD? 

Innovative Projects: Work on cutting-edge technology in the fast-growing blockchain and cryptocurrency space.

Collaborative Culture: Join a dynamic, diverse, and collaborative team that values creativity and new ideas. Growth Opportunities: Opportunities to grow in your career as we expand our product offerings and technology stack. 

Competitive Compensation: Competitive salary, benefits, and potential for career advancement. Flexible Work: We support a flexible work schedule and the possibility for remote work. 

CoinCROWD is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Initially you will be offered Equity based compensation which is common for a Web3.0 organisation. 

Full stack software developer who enjoys solving complex problems

• Solid experience in.NET Core, SQL Server, and REACT (including REST)

• Experience in building cloud-native applications (Azure)

• Must be skilled at writing scalable, maintainable code

• Must have the ability to independently envision solutions and write clean code

• 5+ years of defining and implementing Application Architecture.

• Demonstrated experience with the .NET ecosystem (.NET Framework, ASP.NET, .NET Core)

• Demonstrated experience with front-end React, HTML and CSS Frameworks

• Experience building modern, scalable, reliable applications on the MS Azure cloud including services such as:

▪ App Services

▪ Azure Service Bus/ Event Hubs

▪ Azure API Management Service

▪ Azure Bot Service

▪ Azure Cognitive Services

▪ Function/Logic Apps

▪ Azure key vault & Azure Configuration Service

▪ CosmosDB

▪ Azure Search

▪ Azure Bot Framework

▪ Azure Cognitive Services

• Experience with highly available and large-scale cloud deployments.

• Extensive knowledge and experience with Enterprise Level architectural concepts and frameworks.

• Broad knowledge of Agile methodologies and best practices such as SCRUM, Kanban and Continuous Integration.

Roles and Responsibilities
1. Ability to work on diverse backend stack such as Node JS, Express JS
2. Ability to work on diverse frontend stack such as Meteor JS, React JS, HTML5, CSS3

3. Ability to deliver quick POC’s using cutting edge technologies.

4. Preparing reports, manuals and other documentation on the status, operation and maintenance of software.

5. Design, develop, and unit test applications in accordance with established standards

6. Developing, refining, and tuning integrations between applications. Analyzing and resolving technical and application problems.

7. Ability to debug the application.

8. Should have complete knowledge of developing RESTful Services.

9. Should be able to also work in agile development methodology.
10. Work with designated JavaScript framework to design, develop, and debug web applications
11. Work with the team to manage, optimize, and customize multiple web applications
12. Manage end to end module lifecycle management of the product
13. Push and pull codes via Git repository

Competency Requirements

1. Experience in NodeJS and development using MeteroJS
2. Experience in front end frameworks - Meteor JS
3. Experience in client/server application development
4. Knowledge of agile development methodologies
5. Knowledge of unit testing theory
6. Knowledge of AWS cloud
7. Knowledge of other frontend frameworks like ReactJS, AngularJS will be an advantage

Title/Role: Python Django Consultant

Experience: 8+ Years

Work Location: Indore / Pune /Chennai / Vadodara

Notice period: Immediate to 15 Days Max

Key Skills: Python, Django, Crispy Forms, Authentication, Bootstrap, jQuery, Server Side Rendered, SQL, Azure, React, Django DevOps

Job Description:

• Should have knowledge and created forms using Django. Crispy forms is a plus point.
• Must have leadership experience 
• Should have good understanding of function based and class based views.
• Should have good understanding about authentication (JWT and Token authentication)
• Django – at least one senior with deep Django experience. The other 1 or 2 can be mid to senior python or Django
• FrontEnd – Must have React/ Angular, CSS experience
• Database – Ideally SQL but most senior has solid DB experience
• Cloud – Azure preferred but agnostic
• Consulting / client project background ideal.

Django Stack:

• Django
• Server Side Rendered HTML
• Bootstrap
• jQuery
• Azure SQL
• Azure Active Directory
• Server Side Rendered/jQuery is older tech but is what we are ok with for internal tools. This is a good combination of late adopter agile stack integrated within an enterprise. Potentially we can push them to React for some discreet projects or pages that need more dynamism.

Django Devops:

• Should have expertise with deploying and managing Django in Azure.
• Django deployment to Azure via Docker.
• Django connection to Azure SQL.
• Django auth integration with Active Directory.
• Terraform scripts to make this setup seamless.
• Easy, proven to deployment / setup to AWS, GCP.
• Load balancing, more advanced services, task queues, etc.

Name - http://www.savvologygames.com">Savvology Games

Location - WeWork, Spectrum Towers, Malad, Mumbai

About Savvology - There is a lot of luck involved in most of the mainstream real-money games (Poker, Fantasy, Ludo, Rummy) which makes it hard to win anything. We want to create pure skill-based strategy games (no luck factor), where you can control your outcome better. What’s more, more than 50% of the players win! We make use of Game Theory (the science of decision-making) to come up with games that are so simple that even a 5-year-old can play. Our vision is to encourage people to make better decisions through gamification.

Job Brief

We are looking for an experienced and self-driven Backend Developer to join our young team. You will be responsible for all the server-side logic of our games, ensuring a smooth, glitch-free gaming experience. You have to minimize downtime, crashes, and other bugs and capture & store data correctly for further analytics. You will be working alongside a dynamic team of IITian founders, engineers, designers, and marketers, so there is a lot of scope for learning and growth. 

We’re a young, passionate team looking to make a dent in the gaming space. We work hard, but we party harder (beer/pizza every Friday night). If you love challenges, playing games, and building innovative products from scratch, we’d like to meet you.

Responsibilities

• Build robust backend systems that do not break down.
• Write clean and reusable code for future use and ease of understanding
• Collaborate with front-end developers to integrate user-facing elements with server-side logic
• Give inputs on how to develop new features in the most cost and effort-economical way
• Implementation of security standards, data protection, and privacy protocols
• We want to be a data-driven company. Gather data (events, clicks, behaviors) to facilitate analytics by the Product and Marketing teams
• Create dashboards where all key metrics and data is visible at a glance
• Implement and maintain an SEO-friendly website

Skills

• 3+ years of proven work experience as a Full-Stack / Back-end developer
• 2+ years of NodeJS experience
• 1+ years of ReactJS experience
• Proficient in MySQL and database design and schemas
• Familiarity with ELK stack. Hands-on project experience will be preferred.
• Website development. Should be well-versed in HTML / CSS / Javascript
• Ability to understand business requirements and translate them into technical requirements

Requirements

• Should be a team player and have a problem-solving attitude.
• Should show initiative and be opinionated. We don’t want a yes-man. [MUST] 
• Computer Science or a relevant degree from a reputed university is a plus but NOT mandatory
• Brownie points if you’ve worked on / developed a mobile game before

What you can expect at Savvology Games

• A cool work atmosphere complete with flexible working hours, unlimited coffee, fruit water, games (Foosball, Table Tennis, Pool, Carrom, Board Games, Cards…). Time will fly.
• A hockey-stick trajectory for growth professionally
• Fun people who you’ll want to hang out with after office hours too :)
• Lots of treats - Did we mention beer/pizza every Friday?