system enhancements. Key Responsibilities: Design, develop, test, and maintain full stack web applications Create and support robust front-end interfaces using ReactJS Develop and manage server-side code using PHP/Hack Build and maintain Python-based tools , including automation scripts and data pipelines Write technical documentation and support system upgrades and performance tuning Collaborate with internal stakeholders to evaluate … scalable solutions Identify and resolve software issues across the stack Key Skills & Experience: 7+ years of hands-on full stack development experience Expert-level knowledge of ReactJS , JavaScript , and PHP/Hack Strong proficiency in Python , including automation and scripting Experience with modern software development practices and system architecture Knowledge of SQL and other backend technologies Strong problem-solving and More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Interact Consulting Limited
Location: Fully Remote (UK-based) Contract Length: 6 Weeks Rate: £375 per day IR35 Status: Inside IR35 Project Overview We are seeking a highly skilled WordPress Developer with advanced PHP expertise and hands-on experience integrating Auth0 for authentication. You will deliver a standalone website to support patient bookings for a fast-moving project. Responsibilities Develop a secure, responsive WordPress … debug, and optimize all site functionalities. Hand over clear documentation to support future maintenance. Required Skills Proven track record as a WordPress Developer delivering start-to-finish projects. Advanced PHP development skills , including custom plugin and theme work. Demonstrable experience integrating third-party authentication solutions, especially Auth0 . Solid understanding of web security best practices, including user data protection and More ❯
My client is looking for a Senior Developer to join the team to help with a migration. They are undertaking a strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture using PostgreSQL and .NET (C#). This is not a simple lift-and-shift; the project involves re-engineering over 240 Oracle stored … Responsibilities Collaborate with the existing team to re-engineer Oracle PL/SQL stored procedures into C# services. Design and implement .NET-based components that integrate with both legacy PHP systems and new PostgreSQL databases. Work closely with business analysts and stakeholders to ensure functional parity and identify opportunities for enhancement. Participate in the design of a hybrid architecture that … migration tasks. Solid understanding of software architecture, design patterns, and integration strategies. Excellent communication skills and ability to work collaboratively in a cross-functional team. Desirable Skills Experience with PHP, especially in legacy systems. Familiarity with DevOps practices, CI/CD pipelines, and containerization (Docker/Kubernetes). Exposure to domain-driven design and microservices architecture. Experience in agile development More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
A client of mine are on the lookout for a PHP developer with extensive VueJS experience to join the team on a 3 month contracting basis. The code is written in vanilla PHP, so if you are looking to use a framework (eg, Laravel or Symphony this role is not for you).It is fully remote outside IR35 contract.Essentials: PHPMore ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Morgan McKinley
Senior .NET/C# Developer Oracle to PostgreSQL Migration: Our client is embarking on a strategic transformation of a legacy enterprise platform, rebuilding a long-standing PHP and Oracle-based system into a .NET (C#) and PostgreSQL architecture. Seeking talented developers who are excited to work at the intersection of legacy systems, modern architecture and cutting-edge development tooling. Your … Responsibilities: Re-engineer Oracle PL/SQL logic into performant and maintainable C# services. Design and build .NET components that interact with both PostgreSQL and legacy PHP systems. Work closely with BAs and stakeholders to ensure functional parity and identify areas for modernisation or optimisation. Contribute to the design and delivery of a hybrid system architecture supporting phased rollout. Leverage … that accelerate development and migration tasks. Strong grasp of software architecture principles, design patterns, and integration techniques. Collaborative mindset with excellent communication skills. Nice to Have: Experience with legacy PHP platforms and their integration challenges. Familiarity with CI/CD pipelines and DevOps workflows. Exposure to microservices, domain-driven design or event-driven architecture. Background in agile delivery. Please note More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Morgan McKinley
Senior Oracle Developer Oracle to .NET (C#) Migration Project Join a high-impact digital transformation project modernising a long-standing enterprise system. Migrating a complex platform from Oracle and PHP to a .NET (C#) architecture and we're looking for an experienced Oracle Developer to play a key role in this journey. You'll work at the intersection of legacy … Excellent analytical and problem-solving skills, with strong attention to detail. Clear communication skills with the ability to explain complex systems and document processes. Desirable Experience: Experience working with PHP systems that integrate with Oracle databases. Familiarity with AI-assisted development tools. Background in data modelling, version control of database code and CI/CD practices. Please note: This is More ❯
and stability. Replacing unnecessary plugins with custom code to reduce system complexity. Development Environment Setup: Establishing and managing a subdomain or separate environment for safe testing. 2. Backend Development: PHP Expertise: Backend PHP development to address server-side optimizations and resolve stability issues. Database Management: Reviewing SQL database processes and automating tasks where required. Debugging and improving backend database integrations. More ❯
Luton, Bedfordshire, South East, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
exp, CRM and CDP experience * Perform Integrations for App & web (any relevant experience), e.g. SDK, API, Webhook, scripting including JavaScript * Knowledge of programming languages such as Python, Java, and PHP * Proficiency with platforms like mParticle, Braze, Salesforce Marketing Cloud * Good experience working with large datasets and SQL * Mandatory that candidate has knowledge one of the market leading Customer products on More ❯