Lead Application Developer

Job description:

Key Responsibilities:

1- Develop, customize, and maintain Shopify websites and eCommerce stores.

2- Build and customize Shopify themes using Liquid, HTML, CSS, and JavaScript.

3- Integrate third-party apps, plugins, and APIs.

4- Create responsive, user-friendly, and high-performing storefronts.

5- Optimize website speed, performance, and overall user experience.

6- Collaborate with designers and cross-functional teams to implement UI/UX enhancements.

7- Troubleshoot technical issues and stay updated with the latest Shopify trends.

Required Skills:

1- Strong experience with the Shopify platform and Shopify Liquid.

2- Expertise in Shopify theme development and customization.

3- Proficiency in HTML, CSS, JavaScript, and responsive web development.

4- Experience with API integrations and third-party Shopify apps.

5- Good understanding of eCommerce best practices and website optimization.

Ability to commute/relocate:

• Jhalana Doongri, Jaipur, Rajasthan: Reliably commute or planning to relocate before starting work (Required)

Education:

• Bachelor's (Required)

Experience:

• Shopify: 1 year (Required)

Location:

• Jhalana Doongri, Jaipur, Rajasthan (Required)

Work Location: In person

We are looking for a skilled and driven E-Commerce Full-Stack Developer to join our development team at Catedge Blockchain AI Development Pvt Ltd. You will take ownership of building, scaling, and optimizing high-performance e-commerce applications, ensuring seamless user experiences, secure checkout flows, and robust backend architecture.

Key Responsibilities

• Full-Stack Development: Develop and maintain robust e-commerce features, product catalogs, user accounts, and checkout workflows using Django, Python, JavaScript, HTML, and CSS.
• Database Management: Architect scalable databases, manage PostgreSQL, and optimize queries for high-volume transactions and product data.
• API Integration: Build and integrate secure RESTful APIs for seamless frontend-backend communication and third-party service integration.
• Performance & Caching: Implement caching strategies using Redis to enhance application speed, page load times, and overall performance.
• Cloud & DevOps: Oversee AWS infrastructure deployment, server management on Linux environments, and scaling workflows.
• Security & Optimization: Ensure application security, protect user data, and optimize conversion funnels.

Requirements & Technical Stack

• Experience: 2 to 5 years of professional hands-on experience in full-stack web development.
• Backend: Deep proficiency in Python and Django web framework.
• Frontend: Strong command of JavaScript, HTML, and CSS.
• Databases & Caching: Solid working knowledge of PostgreSQL and Redis.
• Infrastructure: Experience with Linux server administration, cloud deployment, and AWS services.
• Bonus: A strong portfolio or live links showcasing previous e-commerce or complex web applications.

JOB DESCRIPTION: Shopify E-commerce Developer

Job Overview:

We are looking for a skilled and detail-oriented Shopify E-commerce Developer to join our team. The ideal candidate should have hands-on experience in developing, customizing, and maintaining Shopify e-commerce websites. The candidate should be proficient in Shopify theme development, app integration, API implementation, and performance optimization while ensuring a seamless user experience.

Key Responsibilities:

• Develop, customize, and maintain Shopify e-commerce websites based on business requirements.
• Build responsive, user-friendly, and high-performing Shopify stores.
• Customize existing Shopify themes and develop custom themes from scratch using Shopify Liquid.
• Implement advanced theme modifications while maintaining responsive design and performance.
• Install, configure, customize, and troubleshoot Shopify apps and plugins.
• Develop custom functionalities and integrate third-party applications as required.
• Integrate payment gateways, shipping methods, inventory systems, and other e-commerce tools.
• Work with Shopify APIs, REST APIs, and GraphQL APIs for custom integrations and automation.
• Develop and integrate custom APIs with third-party platforms such as CRM, ERP, shipping, payment, and marketing tools.
• Optimize website speed, performance, SEO structure, and overall user experience.
• Troubleshoot technical issues, bugs, and website errors in a timely manner.
• Collaborate with UI/UX designers to convert designs into fully functional Shopify stores.
• Stay updated with the latest Shopify features, apps, and e-commerce industry trends.
• 
  

Required Skills:

• Strong experience in Shopify website development.
• Hands-on experience with Shopify theme development and customization.
• Experience with Shopify Admin, Shopify Plus (preferred), and custom functionality development.
• Knowledge of Digital Marketing is a plus.
• 
  

Ability to commute/relocate:

• Jhalana Doongri, Jaipur, Rajasthan

Education:

• Bachelor's (Required)

Experience:

• Shopify Developer: 1 year (Required)

Language:

• English (Required)

Work Location: In person

🚀 We’re Hiring: Shopify Developer | Remote Opportunity!

Are you passionate about building seamless e-commerce experiences and turning creative ideas into powerful online stores? 🛍️

We’re looking for a Shopify Developer with 3+ years of experience who can build, customize, and optimize Shopify stores while pushing the boundaries of e-commerce innovation.

✨ What we’re looking for:

• Strong experience with Shopify store development and customization
• Knowledge of Liquid, HTML, CSS, JavaScript, and Shopify APIs
• Experience with themes, apps, performance optimization, and troubleshooting
• A problem-solving mindset and passion for creating great user experiences

🌍 Work Mode: 100% Remote

Shopify Developer:

We are looking for an experienced and highly skilled Shopify Developer with a minimum of 5

years of hands-on experience in Shopify development. The ideal candidate should have

strong expertise in building, customizing, and maintaining Shopify stores and delivering high-

quality eCommerce solutions.

Key Responsibilities

Develop and maintain Shopify themes and custom storefront experiences.

Build and customize Shopify features using Liquid programming.

Develop interactive and responsive frontend functionality using JavaScript.

Integrate third-party applications, services, and APIs with Shopify stores.

Hands-on experience with Shopify search and filtering solutions such as Searchspring,

Algolia, and Boost Search.

Work with Shopify APIs, including REST and GraphQL APIs.

Develop and customize Shopify Checkout Extensions and Checkout UI Extensions.

Work with Shopify metafields, metaobjects, product data, collections, and customer

data.

Optimize Shopify stores for performance, responsiveness, and user experience.

Troubleshoot and resolve frontend, backend integration, and Shopify-related issues.

Collaborate with designers, project managers, and other developers to deliver projects

on time.

Follow coding standards, Git workflows, and best practices.

Required Skills

Strong expertise in Liquid programming.

Strong knowledge of HTML, CSS, JavaScript , and JSON.

Experience with Shopify APIs and third-party API integrations.

Hands-on experience with Checkout Extensions / Checkout UI Extensions.

Experience with Shopify Admin API, REST API, and GraphQL API.

Strong understanding of Shopify theme architecture and customization.

Experience with Git and version control workflows.

Good problem-solving and debugging skills.

Ability to work independently and take ownership of assigned tasks.

Experience Required

4 to 5+ Years Experience

Role: Other

Industry Type: IT Services & Consulting

Department: Other

Employment Type: Full Time, Permanent

Role Category: Other

Job Summary: We are seeking a highly skilled Full-stack Developer to join our dynamic team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python and front-end technologies, enabling them to design, develop, and maintain robust web applications. This role requires a proactive individual who can collaborate effectively with cross-functional teams to deliver high-quality software solutions that meet business needs.

• Proficient in Python programming language.
• Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript.
• Experience with front-end frameworks like React, Angular, or Vue.js.
• Familiarity with back-end frameworks such as Django or Flask.
• Understanding of RESTful APIs and web services.
• Experience with version control systems, preferably Git.

We are seeking a highly skilled Full-stack Developer to join our dynamic 

team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python 

and front-end technologies, enabling them to design, develop, and maintain robust web 

applications. This role requires a proactive individual who can collaborate effectively with 

cross-functional teams to deliver high-quality software solutions that meet business needs. 

Responsibilities: 

∙Design, develop, and maintain scalable web applications using Python and front-end 

technologies. 

∙Collaborate with product managers, designers, and other developers to define project 

requirements and deliver solutions that meet user needs. 

∙Implement responsive user interfaces and ensure optimal performance across various 

devices and browsers. 

∙Write clean, maintainable, and efficient code while adhering to best practices and 

coding standards. 

∙Conduct code reviews and provide constructive feedback to team members to enhance 

code quality. 

∙Debug and troubleshoot issues in existing applications, providing timely resolutions. 

∙Stay updated with emerging technologies and industry trends to continuously improve 

development processes. 

∙Participate in Agile development processes, including sprint planning, daily stand-

ups, and retrospectives. 

Mandatory Skills: 

∙Proficient in Python programming language. 

∙Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript. 

∙Experience with front-end frameworks like React, Angular, or Vue.js. 

∙Familiarity with back-end frameworks such as Django or Flask. 

∙Understanding of RESTful APIs and web services. 

∙Experience with version control systems, preferably Git. 

∙Strong problem-solving skills and attention to detail. 

We are seeking a highly skilled Full-stack Developer to join our dynamic 

team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python 

and front-end technologies, enabling them to design, develop, and maintain robust web 

applications. This role requires a proactive individual who can collaborate effectively with 

cross-functional teams to deliver high-quality software solutions that meet business needs. 

Responsibilities: 

∙Design, develop, and maintain scalable web applications using Python and front-end 

technologies. 

∙Collaborate with product managers, designers, and other developers to define project 

requirements and deliver solutions that meet user needs. 

∙Implement responsive user interfaces and ensure optimal performance across various 

devices and browsers. 

∙Write clean, maintainable, and efficient code while adhering to best practices and 

coding standards. 

∙Conduct code reviews and provide constructive feedback to team members to enhance 

code quality. 

∙Debug and troubleshoot issues in existing applications, providing timely resolutions. 

∙Stay updated with emerging technologies and industry trends to continuously improve 

development processes. 

∙Participate in Agile development processes, including sprint planning, daily stand-

ups, and retrospectives. 

Mandatory Skills: 

∙Proficient in Python programming language. 

∙Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript. 

∙Experience with front-end frameworks like React, Angular, or Vue.js. 

∙Familiarity with back-end frameworks such as Django or Flask. 

∙Understanding of RESTful APIs and web services. 

∙Experience with version control systems, preferably Git. 

∙Strong problem-solving skills and attention to detail. 

About Us: We are not just an AD agency or a creative agency, we are a Communication Company. Founded in 2014, Moshi Moshi is a young, creative, gutsy, and committed communication company that wants its clients to always expect the EXTRA from it. Our primary clientele consists of Startups and corporations like Ola, Zoomcar, Mercedes Benz, ITC, Aditya Birla Group, TATA Group, MTV, IHCL, Jaquar, Sobha, Simple Energy, and Godrej amongst others. We have a huge team of

creative folks, marketers, learners, developers, and coders who believe Moshi Moshi is an experience rather than a company.

Job Role: Shopify Developer

Experience Level: 3+ years

Location: Bangalore, Karnataka (On-site)

Job Overview:

We are looking for a highly skilled and proactive Shopify Developer who takes ownership of projects and delivers scale high-performance eCommerce solutions. This role is not limited to development, you will be expected to think like a problem solver, optimize user journeys, and build robust Shopify experiences that directly impact business outcomes.

Required Skill Set:

● Strong expertise in Shopify theme development using Liquid, HTML, CSS, JavaScript and liquid

● Understanding of Shopify Apps for ecommerce required setups.

● Proven experience in converting Figma/UI designs into pixel-perfect, high-performance Shopify stores

●Deep understanding of Shopify architecture, limitations, and best practices

● Hands-on experience with Shopify APIs, webhooks, and third-party integrations

● Strong understanding of performance optimization (Core Web Vitals, lazy loading, asset optimization)

● Experience in integrating and debugging payment gateways (Razorpay, Stripe, etc.)

● Ability to write clean, scalable, and maintainable code

● Strong debugging and problem-solving skills (must be able to handle real-world issues independently)

● Experience in building responsive, cross-browser compatible websites

● Understanding of SEO fundamentals for eCommerce

Roles & Responsibilities:

● Convert UI/UX designs into fully functional Shopify stores with high attention to detail

● Take complete ownership of development tasks from implementation to deployment

● Optimize store performance, loading speed, and user experience

● Integrate third-party tools, APIs, and custom functionalities

● Troubleshoot complex issues across checkout, payments, and app integrations

● Work on existing stores and improve scalability, structure, and performance

● Collaborate closely with designers and marketing teams to improve conversion rates

● Perform thorough QA across devices, browsers, and scenarios before delivery

What We Expect:

● Ability to work independently without constant supervision

● Strong accountability and ownership mindset

● Real experience handling live Shopify stores (not just static builds)

● Ability to debug issues quickly and provide practical solutions

● Understanding of business impact (conversion, speed, UX not just code)

Good to Have:

● Experience with WordPress (Elementor, WooCommerce, custom themes)

● Knowledge of React / Next.js (for headless commerce or modern frontend setups)

● Experience with Shopify Plus or headless commerce architecture

● Familiarity with Git and version control workflows .

What you will do:

● Design and build features for our web applications — front end and back end, using Ruby on Rails, Python, JavaScript, and React

● Work across the stack: databases, APIs, and the plumbing that connects them

● Take a feature from first line to shipped — you'll touch every phase of the build, not just one slice of it

● Test for performance, security, and the edge cases that actually break things in production

● Work directly with the rest of the team on shared infrastructure, not off in a corner

● Push for better tools and approaches as the codebase grows, instead of settling for "it's always been done this way

What you need 

 ● 0-1 years of professional experience building with Ruby on Rails, Java, Python, JavaScript/React, or Node

● Comfortable with JavaScript, HTML, CSS, and jQuery on the front end

● A real grip on data structures and algorithms — not just the interview-prep version

● Solid object-oriented design instincts

● You'd rather write simple, clean code than clever code

● Comfortable with relational databases day-to-day

● Working knowledge of NoSQL is a plus, not a requirement

● Some interest in the math and stats side of finance helps — you don't need to be an expert.

Also running in production here — OPTIONAL / NICE TO KNOW You won't be hired against this list. Prior exposure is a genuine plus, and you'll bump into these once you're in — but not knowing them isn't a blocker.

● Rust — pricing & risk engines

● Go — auth & billing services

● AWS Lambda

● API Gateway

● Redis

● DynamoDB

● CI/CD pipelines