Node JS Developer (Experienced)

Context for the Candidates:

Blockchain engineers are tasked with building secure, scalable, and high-performance decentralized applications. This discussion focuses on how to utilize key technologies—Node.js, Rust, Go, TypeScript, Ethers.js, viem, and Hardhat—in smart contract and blockchain system development, while addressing the practical challenges that arise in such projects.

Key Discussion Points:

• How do you integrate Node.js, Rust, Go, and TypeScript in blockchain-backed applications?

• Discuss the trade-offs between using Rust or Go for performance-critical blockchain services.

• What are the key challenges in ensuring the security and scalability of smart contracts using tools like Ethers.js, viem, and Hardhat?

• How do you approach testing, debugging, and deploying smart contracts in a decentralized environment?

• Share best practices for gas optimization, contract upgradability, and backend scalability.

Evaluation Criteria:

1. Technical Knowledge:

• Strong knowledge of Node.js, Rust, Go, and TypeScript with practical experience in blockchain development.

• Proficiency in Ethers.js, viem, Hardhat, and smart contract lifecycle (development, testing, deployment).

• Understanding of security best practices, performance optimizations, and scalability in decentralized systems.

2. Problem-Solving and Integration Skills:

• How candidates approach integrating smart contract solutions with backend services using Node.js, Rust, Go, and TypeScript.

• Solutions proposed for common challenges in blockchain projects such as gas fees, security vulnerabilities, and system bottlenecks.

3. Experience and Expertise:

• Minimum of 2 years of IT experience, including hands-on development with the specified technologies.

• Practical knowledge of blockchain architecture, consensus mechanisms, and decentralized application deployment.

4. Innovation and Critical Thinking:

• Candidates’ ability to think creatively about system architecture, proposing scalable and secure solutions for blockchain-based applications.

• Discussion on the future potential of blockchain technology and how the tech stack can evolve.

5. Communication and Team Collaboration:

• Clear articulation of technical challenges and how to address them in a team setting.

• Ability to lead or contribute to discussions in a way that encourages collaboration and team-driven problem-solving.

Profile : Backend Developer

Candidates from Tamil Nadu region only.

Immediate Joiners

Work from Home

Responsibilities:

• Node JS, MongoDB, React JS - Mandatory skills.
• Proficiency with Back-end development and scripting including: HTML, JavaScript, Jquery, JSON, CSS, AJAX, Nodejs
• Hands-on experience with web application architecture and relational database design
• Familiarity with the XAMP environment (Windows, Apache, MySQL, PHP)
• Experience building sites to function cross-platform and cross-browser
• Experience building database-driven applications and web sites
• Experience using PHP MVC frameworks required. Experience with Code Igniter is mandatory.
• Experience on Restful Api.

Desired Attributes:

• Node JS, MongoDB, React JS - Mandatory skills.
• Min. 2 years of software development experience or equivalent, including Object Oriented design and PHP Development.
• Software Technologies : PHP, Node Js
• Database : MySQL, MongoDB
• PHP Frameworks : Codeignator/Laravel/Yii/Cake PHP
• Nodejs Framework : Express/Hapi.js/Any Framworks
• Server : Basic Linux Commands
• Frontend Technologies : Jquery/Javascript, AJAX, HTML, CSS, Angular Js
• Other skills : REST API, Payment Gateway Integration, XML Web services, CURL

Preferred Qualifications:

· Bachelor's or Master's degree in Computer Science or related field

Interested candidates can apply ASAP or share their resumes at aditik at adcanopus.com.

Backend - Software Development Engineer III

Experience - 7+ yrs

About Wekan Enterprise Solutions

Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.

Job Description

We are looking for passionate software engineers eager to be a part of our growth journey. The right candidate needs to be interested in working in high-paced and challenging environments leading technical teams, designing system architecture and reviewing peer code. Interested in constantly upskilling, learning new technologies and expanding their domain knowledge to new industries. This candidate needs to be a team player and should be looking to help build a culture of excellence. Do you have what it takes?

You will be working on complex data migrations, modernizing legacy applications and building new applications on the cloud for large enterprise and/or growth stage startups. You will have the opportunity to contribute directly into mission critical projects directly interacting with business stakeholders, customer’s technical teams and MongoDB solutions Architects.

Location - Chennai or Bangalore

• Relevant experience of 7+ years building high-performance back-end applications with at least 3 or more projects delivered using the required technologies
• Good problem solving skills
• Strong mentoring capabilities
• Good understanding of software development life cycle
• Strong experience in system design and architecture
• Strong focus on quality of work delivered
• Excellent verbal and written communication skills

Required Technical Skills

• Extensive hands-on experience building high-performance web back-ends using Node.Js and Javascript/Typescript
• Strong experience with Express.Js framework
• Working experience with Python web app development or python scripting
• Implementation experience in monolithic and microservices architecture
• Hands-on experience with data modeling on MongoDB and any other Relational or NoSQL databases
• Experience integrating with any 3rd party services such as cloud SDKs (AWS, Azure) authentication, etc.
• Hands-on experience with Kafka, RabbitMQ or any similar technologies.
• Exposure into unit testing with frameworks such as Mocha, Chai, Jest or others
• Strong experience writing and maintaining clear documentation

Good to have skills:

• Experience working with common services in any of the major cloud providers - AWS or GCP or Azure

Technical certifications in AWS / Azure / GCP / MongoDB or other relevant technologies

ob Description:

We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product. 

    Responsibilities:-

• Own the product development from scratch.
• Architect scalable, distributed and large-scale web and mobile solutions from scratch.
• Code for fresh development and to troubleshoot and resolve issues.
• Writing reusable, testable, and efficient code.
• Creating database schemas that represent and support business processes.
• Design and implementation of low-latency, high-availability, and performant applications.
• Able to learn & implement new technology/framework/library at God Speed.
• Customer-focused, react well to changes, work with teams and be able to multitask.
• Experience and knowledge of open-source tools and frameworks, broader cutting edge technologies around server side development. 

   Desired Candidate Profile:-

• A Bachelor's degree in Computer Science or related field(or combined with related experience)
• Strong Expertise in Node.js/Javascript
• Hands-on experience in writing Node.js applications
• Deep knowledge of Restful APIs, Web Services, command-line programs and solid design principles.
• Knowledge of Node.js and frameworks like Express.js,Sails.js,StrongLoop, Meteor,Loopback.js, etc
• Knowledge of SQL and NoSQL database(MongoDB)
• Knowledge of tools like Docker, Git, Postman, JSdocs, etc.
• Well versed with front-end technologies - HTML5, and CSS3, AWS, GCP, Azure, Good hold on CLI command, OS
• Proficiency in multiple programming languages, both dynamic(Javascript, Python, Ruby, etc.) and strongly typed object-oriented language.
• Implementing automated testing platforms and unit tests.
• Must be a proven performer and team player that enjoys challenging assignments in a high energy, fast growing and start-up workplace.
• Good communication and interpersonal skills.

Job Description:

• 3 - 4 years of hands-on Python programming & libraries like PyData, Pandas
• Exposure to Mongo DB
• Experience in writing Unit Test cases
• Expertise in writing medium/advanced SQL Database queries
• Strong Verbal/Written communication skills
• Ability to work with onsite counterpart teams

About theAsianparent : theAsianparent is a reproductive health-tech company that reaches out to 30 million mothers every month through our parenting website and app. Our vision is to improve the overall health of pregnant women, mothers and families in South East Asia by helping them navigate their most important moments with data-driven solutions and information in the form of content, community and physical products.

Headquartered in Singapore, theAsianparent has offices in Vietnam, Indonesia, Malaysia, the Philippines, Thailand, India, Sri Lanka, Hong Kong and Nigeria. Our investors include Fosun, JD.com,Vertex Ventures and others.

Link: https://tickledmedia.com/" target="_blank">https://tickledmedia.com/ / https://sg.theasianparent.com/" target="_blank">https://sg.theasianparent.com/

We are looking for a Backend Engineers with 4+ years of experience to join our team. This is unique opportunity for a driven and insightful Engineer to join the leading growth-stage start up in the most meaningful segment of the economy(parents) in the core market of Singapore. This is a role where careers are made, if you are upto the challenge, and keen to work with world-class teams.

Work Experience : 4 years & above

About the Role :

This role is based in our India Office, reporting to the Head of Development.  

Experience: PHP Developer: 3 - 5 Years

Job Specifications:

• Required (Must Have) skills : Wordpress, Core PHP, OOPS Concept, MySQL, Github
• Desired (Good to have) skills : Linux Command, Basic HTML5 & CSS3, JS/Jquery Ajax, Third-party APIs

Requirements:

1. Must be a self-starter & be able to work with minimum supervision
2. Basic architectural understanding of modern day web applications and enjoy designing a system for speed and scale.
3. Should be able to create a website in HTML, Wordpress, WooCommerce and Laravel (Good to have)
4. Highly Proficient with PHP, MySQL, JQuery, JavaScript, MVC Architecture, OOPs & XSLT
5. Excellent knowledge of PHP frameworks and MVC design patterns
6. Experience of creating database schema
7. Experience with CI/CD tools like jenkins is a plus.
8. Experience with testing and automation frameworks.
9. Good knowledge and experience in AGILE and SCRUM methodologies.
10. Working knowledge of AWS Services, Web Services/REST API etc.
11. Understanding of SEO is plus

What can you expect :

• A fast-paced environment to learn and grow in your career with a market leader with ambitious growth plans.
• Opportunities to learn about and work in different areas of content creation and management and become a well-rounded digital media content professional.
• Dynamic and supportive work culture.
• A passionate team of people working tirelessly to help women across South East Asia and beyond.