
CartX is a small, fast-growing, and remote-first company. We are a high converting one-page checkout and post-purchase one-click upsell for thriving eCommerce stores. We are looking for a Senior Software Engineer to join our mission and work on our ambitious product roadmap. Ideal candidates have a solid technical background on complex systems.
→ What you will be doing:
– Solve engineering problems that affects hundreds of customers
– Develop and launch end-to-end new key features
– Take ownership and responsibility of challenging tasks
– Interact and collaborate with the team
– Research, innovate and propose new ideas that can lead to new projects
– Play an important role by shaping our company’s best practices and culture
– Learn fast and adapt quickly
→ Required
– 5+ years of experience as a Software Engineer
– Experience on LAMP
– Experience on Bitbucket
– Knowledge on API’s such as Twilio, Stripe and others
– Great communications skills
– Fluent in English (written and speaking)
→ What We Offer
- Work remotely from home or any co-working space
- Work with a top-notch engineering team
- Unlimited vacation policy
- Ownership and autonomy over exciting tasks
- Be part of an exciting fast-growing startup

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Job Description
We are seeking a Moodle Developer with strong PHP expertise to develop, customize, and support our Learning Management System (LMS) for EdTech products. The role involves deep Moodle core development, plugin customization, and LMS integrations to deliver scalable and user-friendly online learning solutions.
Key Responsibilities
Develop and customize Moodle LMS using PHP
Create and enhance custom Moodle plugins, blocks, and reports
Customize Moodle themes, UI, and UX
Integrate Moodle with ERP, CRM, payment gateways, and third-party APIs
Manage Moodle upgrades, migrations, and security patches
Optimize LMS performance, database queries, and scalability
Implement user roles, permissions, assessments, and reports
Troubleshoot and resolve production issues
Collaborate with product, academic, and QA teams
Required Skills
Strong experience in PHP with Moodle LMS
Hands-on knowledge of MySQL / PostgreSQL
Proficiency in HTML, CSS, JavaScript, jQuery
Experience in Moodle plugin development & customization
Understanding of SCORM, quizzes, grading, and reporting
Experience with REST APIs, web services, and SSO
Familiarity with Linux server environments
Good to Have
Experience in EdTech platforms / online education
Knowledge of Moodle Mobile App customization
Exposure to AWS / Cloud infrastructure
Understanding of data security & privacy standards
Experience with Git / CI-CD pipelines
Job Title: PHP/Laravel Developer (3–10 Years Experience)
Industry: Insurance / Fintech
Employment Type: Full-Time, Permanent
Job Summary
We are looking for an experienced PHP/Laravel Developer with strong JavaScript skills to work across the full stack. You will build scalable backend systems, interactive frontends, robust APIs, and use modern AI tools to speed up development. This role involves backend coding, frontend development, database design, and full-stack integration.
What You’ll Be Doing
1. Backend Development
- Build reliable PHP applications and REST APIs
- Write clean, maintainable Laravel code
- Create REST APIs and work with GraphQL when required
- Work with microservices and Docker-based environments
- Perform code reviews and maintain coding best practices
2. Frontend Development
- Develop responsive and modular web UIs using JavaScript frameworks
- Build interactive components using React, Vue, or Angular
- Work with modern CSS frameworks and preprocessors
- Implement SPA features like routing & state management
- Ensure browser compatibility and mobile responsiveness
3. Database Work
- Design database schemas for MySQL, PostgreSQL, MongoDB, Redis
- Write optimized SQL queries via Eloquent ORM or Query Builder
- Implement indexing and performance optimization
- Work with SQL & NoSQL databases
- Manage migrations and ensure database stability
4. AI Tools & Productivity
- Use AI coding assistants (GitHub Copilot, Cursor AI, Tabnine)
- Integrate AI APIs (OpenAI, Claude) into applications
- Build AI-powered features and automations
- Use AI tools for debugging, refactoring, and code optimization
5. Full-Stack Integration
- Connect frontend and backend layers smoothly
- Implement authentication and authorization flows
- Manage client-server data flow and API integrations
- Work with state management across the stack
- Ensure consistent and seamless user experiences
Job Requirements
Must-Have (3–10 Years Experience)
Backend Skills
- Strong experience with PHP 8+ & Laravel
- Eloquent ORM, Query Builder, Blade, Middleware, Events
- API development & authentication
- Redis/Memcached caching
- Queue management (Laravel Queues, Horizon)
- Working knowledge of Node.js
Frontend Skills
- Strong JavaScript (ES6+, async/await, modules)
- React / Vue / Angular
- State management (Redux, Vuex, NgRx)
- Build tools: Webpack, Vite, Laravel Mix
- CSS3, HTML5, Sass/Less or CSS-in-JS
- Responsive, mobile-first development
Database Skills
- MySQL, PostgreSQL, Redis; MongoDB is a plus
- Schema design, optimization, indexing
- Migrations, normalization, performance tuning
Senior Python Developer
Experience: 4–8 Years
About the Role
We are looking for a Senior Python Developer Engineer to join our team. This role focuses on building and maintaining data-intensive backend systems, handling large-scale datasets, and exposing insights through robust, scalable APIs.
You will work closely with operational and transactional data, design efficient data pipelines, and build backend services that power analytics, reports, and ERP workflows. The ideal candidate is strong in Python, excellent with data and databases, and capable of owning features end-to-end.
Key Responsibilities
- Analyze large datasets to identify trends, inconsistencies, and operational insights.
- Design, build, and maintain backend services and REST APIs using Python and FastAPI.
- Perform advanced data manipulation and aggregation using Pandas, NumPy, and SQL.
- Design and optimize data pipelines for analytics, reporting, and downstream systems.
- Implement automated data quality checks, validations, and monitoring scripts.
- Work closely with product, application, and business teams to translate raw data into clear, actionable outputs.
- Optimize query performance across relational and analytical databases.
- Expose processed data and insights via APIs or dashboards for consumption by web or ERP applications.
- Ensure high standards of code quality, performance, scalability, and maintainability.
- Write clear documentation for APIs, data flows, and processing logic.
Required Skills & Qualifications
- 4–8 years of strong, hands-on experience with Python in production systems.
- Excellent experience with data handling, processing, and large datasets.
- Strong experience building APIs using FastAPI (or similar frameworks).
- Deep expertise in Pandas, NumPy, and SQL.
- Solid experience with MySQL and PostgreSQL.
- Experience working with analytical or reporting workloads.
- Strong understanding of data modeling, joins, aggregations, and performance tuning.
- Proficiency with Git and collaborative development workflows.
- Strong analytical and problem-solving skills with the ability to work independently.
Good to Have
- Experience with ClickHouse, Databricks, or Elasticsearch.
- Exposure to data engineering concepts such as ETL/ELT, batch processing, and data pipelines.
- Experience with workflow orchestration tools (Airflow, Prefect, Dagster).
- Familiarity with data visualization libraries (Plotly, Matplotlib, Seaborn).
- Experience with AWS services (S3, EC2, RDS, Lambda).
- Prior experience integrating data services into ERP or business applications.
Soft Skills
- Strong analytical mindset and attention to detail.
- High ownership and accountability.
- Ability to work independently with minimal supervision.
- Clear communication and documentation skills.
- Proactive, solution-oriented approach.
Minimum 5 years of experience in NestJS and NodeJS backend development.
● Strong expertise in microservices architecture.
● Proficient in working with SQL databases like PostgreSQL or similar.
● Hands-on experience with ORMs (e.g., TypeORM or other popular ORMs).
● Solid understanding of Swagger for API documentation.
● In-depth knowledge of REST API architecture.
● Basic understanding of Docker/containerization tools.
● Excellent debugging and problem-solving skills.
● Strong communication skills for effective collaboration across teams.
● Sound knowledge of design patterns and backend best practices.
● System design expertise (a strong plus).
● Basic knowledge of frontend technologies like React or Angular (a plus).
Job Description:
We are seeking an experienced PHP Developer to join our web development projects. As a PHP Developer, you will play a key role in writing clean and efficient PHP code, following industry best practices and collaborating with the creative team. Your expertise and problem-solving skills will contribute to the success of our software development process.
Responsibilities:
· Write backend code and develop efficient PHP modules.
· Solve complex performance problems and address architectural issues.
· Integrate and combine data storage solutions.
· Contribute to all phases of the software development lifecycle.
· Troubleshoot and resolve issues as they arise.
· Collaborate effectively across different time zones using tools like GitHub, video conferences, and documents.
· Familiarity with common third-party APIs such as Google, Facebook, eBay, etc.
· Utilize version control tools and work with relational databases.
· Proficiency in HTML, CSS, JavaScript, and AJAX.
· Demonstrate strong problem-solving skills and attention to detail.
· Display a keen interest in learning new tools, languages, and workflows.
Requirements:
· Minimum of 4+ years of experience.
· Must have experience with WordPress & Laravel.
· Strong knowledge of PHP programming language and related frameworks such as Laravel, Symfony, or CodeIgniter.
· Proficiency in HTML, CSS, JavaScript, and jQuery.
· Experience working with databases like MySQL, PostgreSQL, or MongoDB.
· Familiarity with version control systems, preferably Git.
· Understanding of object-oriented programming (OOP) principles.
· Strong problem-solving skills and ability to work independently as well as in a team environment.
- Should have good experience with PHP and PHP frameworks such as CodeIgniter.
- Should have good experience with HTML, CSS, JQuery.
- Should have experience with designing and writing performant APIs.
- Should have understanding or experience with good design patterns, dependency injection and MOC frameworks.
- Should have experience with data modeling and database technologies such as MySQL, SQL Server, PostGres.
- Should have experience with front end JavaScript frameworks.
- Should have experience working in an agile development environment.
- Should have experience writing unit, automated and integration tests.
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Qualifications - Technical Skills Required:
Mandatory Skills:
Soft skills required
Strong collaborative skills
Excited by the thought of working with hard problems to solve
Focused on delivering software within the timeframes, we set collaboratively
Laravel
Optional:
VueJS, NuxtJS, React, and React Native
Mobile Frontend for Android or iOS
A little nerdy, tell us your passions. Show us your killer portfolio! Ideally, have some work currently used in the wild and be able to talk with us about your process, challenges, and what you've learned from it all.
Know more than us about your craft, and be able to use data to support your design decisions.
- We are looking for a seasoned Backend engineer to manage our web infrastructure. Successful candidates will have a minimum of 2 years of recent experience with all the skills listed below.
- Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure.
Responsibilities:
- Pixel-perfect- implementation of our approved user interface
- Design and construction of our REST APIs
- Ensuring the entire stack is designed and built for speed and scalability
- Maintaining the current web services by making regular updates to improve security and performance
Skills :
1) Experience :
- >1+ years experience in Backend development, preferably in Python [Flask].
- > 1+ years experience in writing REST APIs in Python/Flask.
- > Database design and management, including being up on the latest practices and associated versions
- > Server management and deployment for the relevant environment
2) Experience with SQL databases
3) Experience implementing testing platforms and unit tests
4) Proficiency with Git.











