
Job Description
We are looking for a Full stack PHP Developer responsible for managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side and user-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements into the application. Therefore, understanding of front-end technologies is necessary as well.
Responsibilities
- User-facing elements developed by front-end developers
- Build efficient, testable, and reusable PHP modules
- Solve complex performance problems and architectural challenges
- Integration of data storage
Experience: 2-5years
Key Skills: PHP, Angular JS, React JS, MySQL
Desired Skills and competencies
- Understanding of MVC design patterns
- Strong knowledge of PHP web frameworks {such as Laravel, Yii, etc depending on your technology stack}, preferably into SaaS Product development
- Understanding the fully synchronous behavior of PHP
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Knowledge of object oriented PHP programming
- Strong knowledge of the common PHP or web server exploits and their solutions
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Familiarity with limitations of PHP as a platform and its workarounds
- Creating database schemas that represent and support business processes
- Strong knowledge of SQL/NoSQL databases and their declarative query languages
Proficient understanding of code versioning tools, such as GITLab
Preferred Skills
- Knowledge on Linux/Shell commands
- Demonstrates ability to communicate effectively in both technical and business environments.
- Willingness to learn Perl, NodeJS and new technologies
- Willingness to work in a collaborative, innovative, flexible and team-oriented environment
- Demonstrates ability to communicate effectively in both technical and business environments.

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You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architecture, and ultimately, delivering amazing global user experiences.
Responsibilities
• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ideate and develop new product features in collaboration with domain experts in healthcare and genomics
• Develop state-of-the-art enterprise standard front-end and backend services
• Develop cloud platform services based on a container orchestration platform
• Continuously embrace automation for repetitive tasks
• Ensure application performance, uptime, and scale, maintaining high standards of code quality by using clean coding principles and solid design patterns
• Build robust tech modules that are Unit Testable, Automating recurring tasks and processes
• Engage effectively with team members and collaborate to upskill and unblock each other
Other Skills
• Innovation and thought leadership
• UI - UX design skills
• Interest in learning new tools, languages, workflows, and philosophies to grow
• Communication
Who are we?
HaystackAnalytics is a company working in deep technology of genomics, computing, and data science for creating the first-of-its-kind clinical reporting engine in healthcare. We are a new but well-funded company with a tremendous amount of pedigree in the team (IIT Founders, IIT & IIM core team). Some of the technologies we have created are a global first in infectious disease and chronic diagnostics. As a product company creating a huge amount of IP, our Technology and R&D team are
our crown jewels. With the early success of our products in India, we are now expanding to take our products to international shores
Job Requirements
- 3+ years of experience with custom application development.
- Must be dedicated, passionate, and hard-working. Attitude is everything.
- Must be able to work with a team and collaborate. Hard workers and self-starters please apply.
- We are looking for a creative and efficient problem solver.
Technical Requirements
- Experience working within Agile development environments.
- Experience with Node.js, PHP, Laravel, React.js, JavaScript, HTML5, CSS3.
- Experience with Redux, Redux Saga
- OAuth and JWT Tokens experience is a plus.
- Experience with the Next.js and Nest.js framework is a plus.
- Advanced Laravel Experience (Middleware, Collections, Policies, and Service Containers).
- Experience with unit testing (PHP Unit).
- Experience with MySQL profiling and query optimization.
- Solid working experience building RESTful APIs.
- Active experience integrating custom code with 3rd party web services.
- Hands-on experience with tools such as Git and Jira.
- Experience working in the AWS (Amazon Web Services) ecosystem.
Job Duties
- Work with a team of developers, BA, PM, QA, etc. to execute strategies and implement solutions to build quality business software applications.
- Develop front-end and back-end components for large data-driven applications.
- Review features requests, provide feedback, and develop/maintain features for web applications.
- Document your development process and development components.
- Work with other developers to complete tasks and share ideas.

· Qualification: bachelor’s or master’s degree in computer science, Engineering, or related field.
· Proven 4+ years of experience in full stack development, including proficiency with React, Tailwind CSS, Python, and Flask.
· Strong understanding of Graph QL concepts and hands-on experience with Ariadne or similar frameworks.
· Familiarity with containerization using Docker for application deployment.
· Demonstrated expertise in machine learning model integration, preferably using the Hugging Face framework.
· Experience deploying machine learning models on cloud platforms such as Replicate and AWS is a strong plus.
· Excellent problem-solving skills and a proactive attitude towards learning and adapting to new technologies.
· Should have experience in Backend: Python, Flask Framework, Langchain ML Ops Framework, Ariadne Graph QL Framework, Docker. Frontend: React, Tailwind. ML Model Development – Hugging Face Model Training, ML Deployment onto Replicate or AWS
DRF
● Able to integrate multiple data sources and databases like Postgres, MySQL,
mongodb, elasticsearch, cloud datastore, dynamodb.
● Understanding of the threading limitations of Python, and multi-process,
micro service architecture
● Good understanding of server-side templating languages like Jinja 2
● Basic understanding of front-end technologies, such as Angular, React,
JavaScript, HTML5, and CSS3
● Understanding of accessibility and security compliance depending on the
specific project
● Knowledge of user authentication and authorization between multiple
systems, servers, and environments
● Understanding of fundamental design principles behind a scalable
application
● Familiarity with event-driven programming in Python
● Understanding of the differences between multiple delivery platforms, such
as mobile vs desktop, and optimizing output to match the specific platform
● Understanding of cloud platform services like Google Cloud, AWS with
dockerized systems.
● Able to create database schemas that represent and support business
processes
● Strong unit test and debugging skills
● Proficient understanding of code versioning tools such as Git
.
- Designing and Developing web applications using Laravel 7 / 8
- Closely working front-end and back-end developers on projects.
- Hands on experience with handing MySQL queries
- Excellent logical and analytics skill
- Experience on handling and developing API end points
- Experience with Payment Gateway integrations and implementations
- Knowledge on any Frontend Framework - Bootstrap / Foundation / Backbone (Secondary skills, added advantage)
- Follow standard coding structure with Security first approach to avoid vulnerabilities such as SQL Injection and XSS
- Sound knowledge on integrating multiple payment gateway
Strong understanding of Node.js and express
Requirements:
Benefits:
Relevant experience on using tools like JSP, Servlet for web applications
· MVC frame works - Struts or Spring
· Web services- SOAP and REST WebLogic, Hibernate
· Middleware technologies MQ OSB.
· Web/App Servers: Tomcat or WebLogic or JBoss
· Experience using Angular, Micro Services using Spring, jersey, Swagger
· Good knowledge of Backend and Front-end technologies
· Good knowledge of Core Java, J2EE, Ajax, Spring, Java Script, jQuery, HTML
· Good knowledge of any RDBMS database like SQL Server, Oracle, MySQL & Cluster set-up, performance benchmarking, client-side API evaluation, knowledge of various deployment strategies
· Strong knowledge with Core JAVA concepts – Exception handling, Multi-threading, Collection, String, OOPS etc…
· Advanced understanding of Windows and Linux based operating systems
· Mainly 3-4 months hands on with reverse engineering and old legacy solutions to new modern applications
· Working knowledge using REST, HTTP, TCP, SCTP protocols
· Hands-on with JAVA frameworks such as – Thread Pool Executor, Object Pooling, Logging (Log4j preferred), XML/JSON handling
Education Criteria:
· Preferred BE degree in CS, E&C, E&E
· Proficient being a J2EE Developer (courses or project done) and data analytics skills
· Flexible to work on any projects assigned
Note: Terms & Conditions
· This opportunity will be work from office
· Reporting location - Bangalore office, Vijayanagar
Candidate with good communication skills and End to end in python are entertained.
Coding Magento compliant frontend and admin modules using PHP, Zend
Framework and MySQL skills
Integrating 3rd party applications through middleware built on Magento 2 (training
app)
Working on developing a micro-service architecture to run Magento
Completing code reviews of your peers
Integrating backend work into frontend UI
Assisting the Quality Assurance team with acceptance cases and testing
Contributing to daily stand-ups and management updates
Document, knowledge share your work and train other developers to improve
overall quality and delivery
Create, test and implement new features and tools in our architecture that will
create automation and efficiencies
Package and deploy fixes and releases
Strong functional knowledge of eCommerce domain (B2B & B2C)
Excellent & Proactive team player and communicator
Must have strong knowledge in the following skills: -
A commitment to best practices. Well want your opinions on operational processes, deployment
checklists, and more
5+ years of developing software with object-oriented PHP, ideally in SOA applications
3+ years coding to high performant standards with Magento
5+ years working with MySQL, optimization, indexes and performance techniques
Worked on high traffic high transactional ecommerce sites serving in to the millions of hits and
page views
Frontend UI to backend communication using Ajax and various JavaScript frameworks
Extensive knowledge about APIs. You can design RESTful services and integrate with other data
providers, and you know when to use JSON or XML.
Building auto-scaling architectures and auto-scaling ready code
Understand the importance of performance in web development and resolving PHP performance
issues
Nice to Have: (Not more than 4 each)







