Senior Backend Developer

Our Tech Stack:

- PHP, Code igniter, MVC Framework

- Node JS, JavaScript, HTML, CSS

- Ajax, JQuery

- Redis, SQL/Maria DB

- Linux/AWS

Few Challenges we are working on right now :

- Improving Server Response & Load balancing.

- Server side development on various projects.

- Customized CRM to increase leads handled per salesperson to double a day.

- Create a platform for users to create their custom event website.

Job Objectives:

-Optimization of current backend API's

- Should be able to create & manage microservices

- Server & DB Migration (Good To Have)

- Optimization of the application for maximum speed and scalability - Implementation of security and data protection

- Collaborate with senior management, operations & business team

- Building Rest APIs and maintain Database optimizations

- Good To have understanding on Docker,Jenkins & Kubernetes

Looking For :

- Great understanding of Node,Express, Socket.io, MVVM framework,

- Worked on e- commerce website, server handling and deployments scripts

- The one who has worked on customer facing product for 2 years

 - Experience designing scalable, fault tolerant systems and databases.

A Software Development Engineer 2 at SaaS Labs would handle the responsibility of developing features for our existing products while bringing further innovation and perspective to the table. The ideal candidate is an enthusiastic go-getter who can manage a project end-to-end and work in a collaborative workspace!

Qualification: 

2+ years of experience in Software Development or similar roles.

Key Responsibilities: 

• Develop software features for our products, such as JustCall, Helps, CallPage, Atolia, and DialWorks.
• Manage the project lifecycle, from design to deployment.
• Provide expertise in software design and programming for research projects.
• Collaborate with cross-functional teams to gather feedback and iterate on software solutions.
• Design efficient algorithms for high-volume communications.
• Deploy and maintain research models in collaboration with the engineering team.
• Collaborate closely with product and design teams to craft exceptional user experiences.

Skills: 

• Proficiency in JavaScript, including frameworks like jQuery, React, Node.js, and databases like MySQL and MongoDB.
• Hands-on experience with cloud services such as AWS and GCP.
• Design and build scalable, reliable, and high-performance systems.
• Strong understanding of data management and caching techniques.
• Proficiency in search functionality using Elasticsearch.
• Knowledge of queuing systems like Kafka is advantageous.
• Ability to design scalable relational database schemas.

Other essential qualities for this role:

• Strong product sense and curiosity about product and business value.
• Ownership mentality and proactive, self-starting attitude.
• Exceptional problem-solving skills and a positive attitude.
• Excellent interpersonal and communication skills with empathy and mutual respect.
• Effective collaboration in a team environment with multiple projects and diverse team.

• Strong hands-on code development experience in JAVA 14+, Restful Service, Spring Boot, JDBC Template.
• Experience in SQL scripting
• Experienced in developing and deploying web applications using Spring MVC and Spring boot.
•  Hands on experience in one of the IDE’s – Eclipse or IntelliJ
• Experience with Tools- Maven, Jenkins
• Experience in entire software development life cycle from analysis, coding, testing, debugging and publishing using GIT
•  AWS Services will be an added advantage
• Experience Kafka, K8s and Containers will be an added advantag.

• Python knowledge: object-oriented programming: inheritance, abstract classes, dataclass, dependency injection, design patterns: comand-query, repository, adapter, hexagonal architecture, swagger/Open API, flask, connexion
• Experience on AWS services: lambda, ecs, sqs, s3, dynamodb, auroradb
• Experience with following libraries boto3, behave, pytest, moto, localstack, docker
• Basic knowledge about terraform, gitlab ci
• Experience with SQL DB

We are looking for a Node JS developer interested in building high performance back end using PostgreSQL. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.

Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Responsibilities

• Build Fin Tech logic with super clean code with appropriate error handling

• Integration of user-facing elements developed by front-end developers with server side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection
• Integration of data storage solutions - Postgresql

Responsibilities for NodeJS Dev

Integration of user-facing elements developed by front-end developers with server side logic.

Writing reusable, testable, and efficient code.

Design and implementation of low-latency, high-availability, and performant applications.

Implementation of security and data protection.

Integration of data storage solutions redis, mongodb.

Skill Requirement:

Strong proficiency with JavaScript or TypeScript.

Strong Knowledge of Node.js and frameworks available for it such as Express, StrongLoop.

Understanding the nature of asynchronous programming and its quirks and workarounds.

Good understanding of server-side templating languages.

Good understanding of server-side CSS preprocessors such as Stylus, Less.

Basic understanding of front-end technologies, such as HTML5, and CSS3.

Understanding accessibility and security compliance.

User authentication and authorization between multiple systems, servers, and environments.

Integration of multiple data sources and databases into one system.

Understanding fundamental design principles behind a scalable application.

Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.

Creating database schemas that represent and support business processes.

Implementing automated testing platforms and unit tests.

Proficient understanding of code versioning tools, such as Git.

Responsibilities :

- Design and develop highly scalable, highly available, reliable, secure and fault-tolerant systems with minimal guidance for one of the fastest-growing company in India

- Translate business requirements into scalable and extensible design

- Pair with team members on functional and nonfunctional requirements and spread design philosophy, goals and improve the code quality across the team

- Partner with the product management team to define and execute the feature roadmap

- Coordinate with cross-functional teams (Mobile, UX etc.) on planning and execution

- Proactively manage stakeholder communication related to deliverables, risks, changes and dependencies

- The building of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.

Experience and Skills :

- 2+ years of hands-on experience in designing, developing, testing and deploying applications on Node.JS for large scale applications.

- Strong proficiency with JavaScript

- Understanding of Asynchronous Request handling techniques.

- Deep knowledge of Linux : CentOS, Fedora, or Ubuntu

- Data modeling experience in Relational and NoSQL databases(MONGO DB)

- Ability to understand and implement Continuous Integration and Continuous Delivery

- Well versed with Agile methodologies, TDD and Test Engineering and Automation

- Ability to design and implement low latency RESTful services

- Experience troubleshooting server performance - memory issues, GC tuning, resource leaks, etc.

- Excellent understanding of interactive application development paradigm, memory management, performance/resource optimizations, database interactions, network programming, concurrency and multithreading, fault tolerance, monitoring, security and operability of systems

- Continuously refactor applications to ensure high-quality design

- Ability to plan, prioritize, estimate and execute releases with a good degree of predictability