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Coretek Services

Full Stack Developer

Hyderabad , India
full-time On-site

AI overview

Contribute to front-end and back-end development using PHP and JavaScript, integrate APIs, and support mobile workflows while ensuring code quality and security best practices.

Key Responsibilities

Front-End Development

  • Develop, maintain, and optimize web interfaces using HTML, CSS, JavaScript, and responsive design principles.
  • Collaborate closely with designers and backend teams to implement intuitive UI/UX experiences.
  • Ensure cross-browser compatibility and strong front-end performance.
  • Extend and maintain custom JavaScript libraries, UI components, and reusable modules.
  • Implement client-side form handling, validation, and asynchronous communication (AJAX / Fetch).

Back-End Development

  • Build, maintain, and refactor backend services using PHP (experience in custom frameworks preferred).
  • Write efficient, secure, and well-structured server-side logic.
  • Develop and maintain scheduled backend scripts and batch processing jobs.
  • Support mobile application workflows, including Firebase integrations and app store interface coordination.

Database & API Integrations

  • Design and optimize SQL queries for relational databases such as MySQL and SQL Server.
  • Integrate third-party APIs (REST, SOAP) and ensure smooth data flow across systems.
  • Process data from external sources including EDI files, e-commerce platforms, and other operational systems.
  • Maintain strong data handling practices, including error handling, transactions, and secure connections.

DevOps, Deployment & Application Support

  • Utilize version control (Git) for branching, merging, and code review.
  • Contribute to code quality, documentation, and continuous improvement initiatives.
  • Support the generation of server-side documents (PDF, Excel) and file-handling operations.
  • Implement and maintain security best practices, including mitigation of SQL injection, XSS, and related vulnerabilities.

Requirements

Required Skills & Experience

  • 6–8 years of full stack development experience.
  • 4+ years focused on front-end technologies (HTML, CSS, JavaScript).
  • Strong proficiency in PHP 7+/8+ (OOP, custom frameworks, backend logic).
  • Experience integrating and debugging APIs.
  • Strong understanding of responsive design and modern UI development.
  • Expertise with relational databases (MariaDB/MySQL, SQL Server) and optimized SQL queries.
  • Familiarity with mobile app workflows including Firebase, Apple App Store, and Google Play Store processes.
  • Experience with Git and code-review workflows.
  • Understanding of core security practices for web applications.

Preferred Skills

  • Experience with SCSS/Sass, Bootstrap, and custom JavaScript component development.
  • Exposure to PHP-based business systems such as ERP, CRM, e-commerce, or inventory management platforms.
  • Experience with Samsara, Fleetio, or similar operational platforms.
  • Experience with Vehicle/Fleet Management, maps, coordinates and geospatial mapping.
  • Experience generating documents programmatically (PDF, Excel) or image manipulation (GD, ImageMagick).
  • Basic knowledge of DevOps or cloud environments.
  • Understanding of WAMP/LAMP environments or legacy codebase modernization.

Soft Skills

  • Strong analytical and problem-solving mindset.
  • Ability to work independently in a remote environment.
  • Excellent communication and documentation skills.
  • Ability to collaborate with cross-functional teams including product owners, designers, and backend engineers.
Coretek Services

Coretek Services is an industry leading managed solutions provider built on a foundation of passionate technology professionals that embody our Core Values of Attitude, Integrity, and Relationships. Coretek specializes in cloud, virtualization, and mobility technologies all of which would not be possible without the expertise and commitment of our team. It is easy to see why Coretek is regarded as one of the National Best and Brightest Places to Work and a trusted partner to Microsoft, Citrix, Nutanix, Ivanti, IGEL, VMWare, and many more. A career at Coretek is anything but ordinary. We have a culture that is driven by camaraderie and built around attracting and retaining growth-orientated individuals at all stages of their career. Coretek has several employee centric programs to enrich their employment experience and community. We offer several community involvement opportunities, several employee events throughout the year, paid training and certification programs, career paths, and a full benefits package that includes 401k with employer match and paid time off. We know it takes a team to succeed! If you are passionate about customer success, access to cutting-edge technology, solving the toughest technology challenges and desire for career growth, Coretek is the place for you! We would love to hear from you, please check out our careers page https://www.coretek.com/careers to view our current openings or connect with our Talent Acquisition Team at [email protected].

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