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Senior Laravel & Bootstrap Optimization Developer Position

Job Details

Deadline: 07 Apr, 2026

Department: Information Technology

Location: Vilnius

Job Type: Remote


Job Description


Role: Senior Laravel & Bootstrap Optimization Developer (Remote)


Compensation:€100 per month

Contract Duration:3 Months (with opportunity for long-term continuation)

Location:Remote


About the Role


We are looking for a highly skilled and specialized developer with strong expertise in theme layout optimization, reverse engineering, and performance enhancement. This is a higher-grade technical role requiring deep understanding of code-level optimization to reduce operational costs and improve website efficiency.


The selected developer will be responsible for repairing, redeveloping, and optimizing our existing theme using structured A/B testing methodologies without relying on external or third-party tools or resources.


Our platform structure includes:


13 categories


200 subcategories


5+ million product pages


The role requires strategic thinking to ensure scalability, speed optimization, and clean architecture across a very large product database.


Key Responsibilities


Optimize and repair existing website theme layout.


Perform reverse engineering to improve structure and reduce unnecessary resource consumption.


Conduct A/B testing for theme improvements without external tools.


Remove or optimize unnecessary design and UI elements such as:


FadeInUp animation cards


Post card editor


Product cards


Font selections


Color schemes


Other unnecessary design resources


Optimize backend and frontend code for performance and cost efficiency.


Improve and resolve Google PageSpeed warnings.


Ensure scalability and stability across 5M+ product pages.


Optimize database queries and structure where necessary.


Required Skills & Qualifications


Strong expertise in Laravel


Advanced knowledge of Bootstrap


Experience with MySQL and PostgreSQL


Deep understanding of code optimization and reverse engineering


Strong experience in PageSpeed performance optimization


Ability to work independently without third-party reliance


Experience handling large-scale product databases (millions of pages preferred)


What We Offer


Initial 3-month contract


Compensation of €100 per month


Opportunity for long-term collaboration after successful completion


Flexible remote work environment


Performance-focused technical role with scalability challenges

ter detailed job description


Job Requirements


  • Minimum 3 years of professional experience with Laravel development.


  • Strong expertise in Bootstrap, responsive layouts, and theme customization.


  • Proven experience optimizing existing Laravel applications rather than building projects from scratch.


  • Advanced knowledge of MySQL and PostgreSQL, including query optimization, indexing, and database performance tuning.


  • Experience working with large-scale websites handling millions of records or pages.


  • Strong understanding of reverse engineering, code refactoring, and legacy code optimization.


  • Demonstrated ability to improve Google PageSpeed Insights, Core Web Vitals, and overall website performance.


  • Experience optimizing frontend assets, including CSS, JavaScript, fonts, images, and rendering performance.


  • Ability to identify and remove unnecessary UI components, animations, and resource-heavy features without affecting functionality.


  • Strong knowledge of Laravel caching, queues, sessions, routing, and application optimization.


  • Experience writing clean, maintainable, and scalable code following Laravel best practices.


  • Ability to perform structured A/B testing using custom implementation without relying on third-party optimization services.


  • Strong debugging, problem-solving, and analytical skills.


  • Comfortable working independently with minimal supervision.


  • Good written English communication skills for remote collaboration.

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