Solid experience working with the PHP, the latest Laravel version, SOLID Principle and other types of web frameworks
Proven expertise in managing API services (REST and SOAP), OOP (Object-oriented Programming), and MVC.
Demonstrable experience in unit testing using test platforms like PHPSpec, PHPUnit, and Behat
Good working knowledge in design and query optimization of databases (MySQL, MS SQL, and PostgreSQL) and NoSQL (MongoDB and DynamoDB).
Familiarity with server tools (Apache, Nginx) and cloud servers (Azure, AWS, Linode, Digital Ocean, Rackspace, etc.)
Familiarity with git, bitbucket, github
Excellent communication and problem-solving skills

About Kretoss Technology
About
Connect with the team
Similar jobs
software products.
● Degree in Computer Science, Maths, or equivalent.
● Experience with AWS or Google Cloud or Azure.
● Experience with RDBMS and NoSQL: MySQL/MariaDB or PostgreSQL,
DynamoDB or MongoDB.
● Fluent in common design patterns, modular architecture, microservices, and a
demonstrated web and polyglot development experience.
● Passionate about distributed computing and building applications that are
robust, scalable, and keep the customers happy.
● Proficiency in programming languages such as Java, Scala; a strong foundation
in data structures, algorithms, understanding of threads, synchronization, and
concurrent programming.
● Experience with deployment, configuration, automation tools, and DevOps
methodologies.
● Understanding of Internet security models, REST API, and application
integration.
● Good to have some understanding of Serverless.
· 4+ years of experience as a Python Developer.
· Good Understanding of Object-Oriented Concepts and Solid principles.
· Good Understanding in Programming and analytical skills.
· Should have hands on experience in AWS Cloud Service like S3, Lambda functions Knowledge. (Must Have)
· Should have experience Working with large datasets (Must Have)
· Proficient in using NumPy, Pandas. (Must Have)
· Should have hands on experience on Mysql (Must Have)
· Should have experience in debugging Python applications (Must have)
· Knowledge of working on Flask.
· Knowledge of object-relational mapping (ORM).
· Able to integrate multiple data sources and databases into one system
· Proficient understanding of code versioning tools such as Git, SVN
· Strong at problem-solving and logical abilities
· Sound knowledge of Front-end technologies like HTML5, CSS3, and JavaScript
· Strong commitment and desire to learn and grow.
- Systems: Software Design, Database Design , Magento/eCommerce, PWA
- Role: Will be responsible for design and integration of eCommerce Systems, external integrating systems and new customer touch point like WA Shop, Chat Bots, Social Commerce and Design of eCommerce backend, OMS
- Education : B.Tech – CSE, premier Engineering Institute
- Experience : 5-7 Years, High transactional website, multiple system integration, AWS, Middleware and MySQL, MongoDB, Restful API. Team player, Passion for Coding. Exposure to Magento eCommerce system design and database is desirable
Responsibilities:-
- Produce clean, efficient code based on specifications
- Integrate software components and third-party programs
- Verify and deploy programs and systems
- Troubleshoot, debug and upgrade existing software
- Gather and evaluate user feedback
- Recommend and execute improvements
- Ensure highest standard of performance, quality, and responsiveness of the applications.
Requirements:-
- Overall 3-7 years of software engineering experience working with web applications and backend systems.
- At least 2 years of experience in production environment working with Ruby on Rails along with common libraries such as RSpec, Sidekiq, Redis.
- Strong understanding of concepts like MVC, ORM, and RESTful
- Strong understanding of Object Oriented Programming fundamentals.
- Strong understanding of server-side templating languages like SLIM and CSS pre-processors like SASS.
- Basic understanding of front-end technologies such as JavaScript, HTML5, and CSS3.
- Strong experience working with Linux like Operating Systems and shell environments like Bash, ZSH.
- Strong knowledge of integrating multiple databases into one system.
- Basic understanding of systems architecture and fundamental design principles behind a scalable web application.
- Ability to understand business requirements, derive database schemas and translate them into technical specifications and code.
- Strong hands on experience of Relation Databases like PostgreSQL, MySQL with ability of benchmarking and performance optimisation.
- Strong knowledge of any NoSQL database like MongoDB.
- Strong experience practicing TDD and writing test cases to achieve highest code coverage.
- Experience working with search engines like Elasticsearch, Solr is a plus.
- Experience integrating third party software and payment gateways is a plus.
- Experience deploying applications to cloud and setting up CI/CD is a plus.
- Experience building container images using tools like Docker is a plus.
- Experience with any popular JavaScript frameworks like React JS, Angular JS is a plus.
- Ability to learn new languages and technologies.
- Proficient in PHP / HTML / CSS / MySql / Javascript/Jquery
- Knowledge of the MVC Framework will be a plus point.
- Good to have Contributions to open-source
- Strong Knowledge of Data Structure and OOPS concept
- Knowledge of Redis will be a plus point
- Should have background knowledge of E-commerce Systems
- Should have work with API's and its services
- Must be passionate about writing clean and maintainable code.
- 2+ years of experience on Java, Spring Boot, Hibernate in medium to large-scale projects
- Must have experience with at least some flavours of both SQL (MySQL, Postgres) and NoSQL (Kafka, MongoDB, ElasticSearch, NoSQL distributed cache system, DynamoDB etc), datastores in production
- Must have experience with Kafka or similar message queue systems in production
- Stellar problem solving skills
- Hunger to learn new things and ability to grasp new concepts quickly
- Ability to move quickly without breaking things too much (we are dreamers)
- Ability to work under immense pressure which is balanced by a sense of responsibility and ownership
- Should be able to groom juniors and take them to the next level

- Strong proficiency in MySQL database administration, migrations /up-gradation, patching, cloning, capacity planning, designing, and automation of database tasks.
- Good experience with the latest versions of the database
- In-depth experience configuring database replication on multiple versions
- Strong experience in Monitoring, DB Performance Tuning, DB Availability, DR, Security, Storage
- Analyzes and provides recommendations to optimize the database for improved performance, manageability, and scalability
- Expertise in enterprise backups, recovery, and performing point-in-time recovery Experience in deploying and integrating PM tools
- Experience in data partitioning and encryption
- Knowledge of de-facto standards and best practices in MySQL and MongoDB
- Proficient in writing and optimizing SQL statements and Knowledge of MySQL features, such as its event scheduler
- Familiarity with other SQL/NoSQL databases such as PostgreSQL, MongoDB, etc.
- Knowledge of limitations in MySQL and their workarounds in contrast to other popular relational databases
- Proficient understanding of code versioning tools such as Git / Mercurial / SVN
- Join a team of great technical professionals that work hard but have fun and enjoy developing state of the art product-based applications and websites.
- Use best practice coding standards and implement each deliverable.
- Write and manage program and Bug Fixes
- Construct and support integrations that are easy to manage, maintain, customize and configure; ensure overall reliability, availability, and high-performance code.
- Analyze system issues and problems and implement solutions rapidly.
- Manage multiple projects simultaneously varying in sizes and scope
- Work in a fast-paced cross-functional team environment. Effectively handle time-critical issue and appropriately escalate at-risk items.
- Laravel/ Zend/ CakePHP/ CodeIgniter/ Symfony, or equivalent.
- Strong knowledge of OOPs Concepts.
- Computer Science/Software Engineering Bachelor’s degree or higher education.
- Experience in writing high performance and high scalable code using best practice and coding standards.
- Excellent written and spoken communication skills.
- Excellent organizational and attention to detail.
- Good to have familiarity with NoSql DB, web servers (e.g. Apache), caching (Memcache / Redis), Cloud, NodeJs, Microservices architecture Familiar with agile software development methodologies (e.g. SCRUM / Agile / Kanban)
- Must have knowledge of MVC design patterns, XHTML/HTML5, PHP, CSS3, XML, MySQL/MSSQL, JavaScript jQuery, json objects, API, AJAX functionality and client-side validation.
- Understanding accessibility and security compliance.
- Understanding fundamental design principles behind a scalable application
- Knowledge of using version control software such as SVN or GIT will be preferable.
- Experience in either Mobile application or Data Integration with other apps would be preferred.
- 2-4 years of demonstrable hands-on work in web-based application development experiences in a professional environment, including interaction design for dynamic, data-driven applications (not HTML based website) delivered via the web, or the equivalent.







