Senior Software Engineer

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. 

• Experience writing software with a strong engineering background
• Experience writing extensible, scalable backend and detailed frontend applications
• Solid understanding of Computer Science fundamentals
• Understanding of how the web works and web development technologies across the stack
• You should have a strong command of core web technologies like JavaScript, HTML CSS and working experience of JavaScript frameworks/libraries like ReactJS, AngularJS or VueJS etc is nice to have.
• If you have knowledge about server-side languages like Java, Kotlin, Python, NodeJS etc along with experience in API design and development, it is a huge plus.
• Non-optional: Aptitude for quick learning and problem solving attitude

Job Title: Laravel Full Stack Developer

Location: Gurugram, India

About the Role:

We are seeking a talented and experienced Full Stack Developer with expertise in Laravel to join our team. As a Full Stack Developer, you will take ownership of the full development lifecycle of our web applications. You will be responsible for building and maintaining both the backend and frontend using the Laravel framework, along with frontend technologies such as Vue.js, Angular, or React. Your primary goal will be to ensure a seamless and user-friendly experience for our users. Collaboration with cross-functional teams to deliver products aligned with the company's vision and goals will also be a key aspect of this role.

Required Technical and Professional Expertise:

• Total of 4+ years of experience in Software development.
• Minimum of 2 years of experience in front-end development with strong skills in any JS Frameworks like Angular, React, or Vue.js.
• At least 3 years of experience with PHP and the Laravel framework.
• 1.5-2 years of experience with developing micro-services using Vuex, Vue Router, and REST or GraphQL APIs.
• Experience with front-end technologies such as JavaScript, HTML, Vue.js, and CSS.
• Strong understanding of Agile development methodologies.
• Experience with database technologies such as MySQL.
• Ability to write high-performance, reusable code, including appropriate testing.
• Proven oral/written communication and organizational skills.
• Ability to multitask and reprioritize under pressure.

Responsibilities:

• Develop and maintain robust, scalable, and high-performance web applications using Laravel and Vue.js.
• Collaborate with team members across different time zones to define, design, and ship new features.
• Write clean, efficient, and well-documented code following best practices and coding standards.
• Troubleshoot, debug, and resolve technical issues promptly.
• Optimize application performance and ensure responsiveness across various devices and platforms.
• Stay updated on emerging technologies and industry trends to continuously improve skills and knowledge.
• Conduct code reviews and provide constructive feedback to other team members.
• Assist in project planning, estimation, and prioritization of tasks.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or related field.
• Minimum of 2 years of professional experience in Full Stack Development.
• Proficiency in Laravel PHP framework and Vue.js JavaScript framework.
• Strong understanding of RESTful APIs, JSON, and web services.
• Experience with relational databases such as MySQL or PostgreSQL.
• Solid understanding of front-end technologies including HTML5, CSS3, and JavaScript.
• Knowledge of version control systems such as Git.
• Familiarity with agile development methodologies.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration abilities.
• Ability to work effectively in a remote, distributed team environment and meet deadlines.

Benefits:

• Competitive salary and benefits package.
• Opportunity to work on challenging and rewarding projects.
• Collaborative and supportive work environment.
• Continuous learning and development opportunities.

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing customer-facing UI and back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Implementing effective security protocols, data protection measures, and storage solutions.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.
• Keeping informed of advancements in the field of Node.js development.