Senior Software Engineer

Jash Data Sciences Pvt. Ltd.; Pune District; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Jash Data Sciences Pvt. Ltd. is seeking a results-oriented Full Stack Java Developer to build web applications from back‑end services to front‑end interfaces. You will collaborate with a team to design, develop, test and deploy enterprise software, ensuring high quality and timely delivery for clients.

Required skills include J2EE, Spring Boot, ReactJS, NodeJS, REST APIs, SQL Server, and cloud experience (AWS). Strong problem solving, collaboration and secure coding practices are essential.

Qualifications

• 3+ years of experience developing full stack applications.
• Proficiency in J2EE, Spring Boot, ReactJS, NodeJS and REST APIs.
• Hands-on experience with SQL Server and writing SQL queries.
• Fundamental knowledge of web security: RBAC, OAuth, JWT and OWASP.
• Familiarity with Git and cloud services (AWS).
• Understanding of design patterns, MVC, OOP, multithreading and AsyncIO.
• CI/CD and deployment experience with client-facing software.

Responsibilities

• Design, develop, modify, debug and maintain software according to specs.
• Investigate issues by debugging code and apply fixes to existing solutions.
• Communicate with clients and team throughout the development lifecycle.
• Ensure timely delivery of high-quality enterprise software.
• Implement, test, and bug-fix new functionality.
• Provide end-user support and knowledge transfer.
• Deploy the system at client sites and coordinate with stakeholders.

Tools

J2EE

Spring Boot

C#.NET

ReactJS

NodeJS

REST API

Web services

SQL Server

SQL Queries

Git

AWS

OAuth

JWT

RBAC

OWASP

MVC

OOPs

Design patterns

Multithreading

AsyncIO

ERP code review

OPC UA

MQTT

TCP/IP

Python

CI/CD

Job description

Do you love solving real-world problems with the latest and best software tools & technologies? And having fun while solving them in a team! Then come join our high-energy team of passionate data people. Jash Data Sciences is the right place for you.

We are looking for a Full Stack Java Developer responsible for building web applications, including anything from back-end services to their client-end counterparts. Your primary responsibilities will be to design and develop web applications, and to coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is essential.

What will you be doing?

• You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications.
• You will investigate issues by reviewing/debugging code, provide fixes and workarounds, and review changes for operability to maintain existing software solutions.
• Responsible for regular communication with clients and others involved in the development process.
• Responsible for delivery of high-quality enterprise offerings to schedules.
• Implement, test, and bug-fix functionality.
• Provide support to end users.
• Analyze and understand the functional/non-functional requirements.
• Deployment of the system at client side.

What we need from you

• Proficiency in J2EE, Spring Boot, C#.NET, ReactJS, NodeJS, REST API, web services
• Hands-on experience with SQL server, Expertise in writing SQL Queries, strong debugging skills
• Fundamental knowledge of web security Authorization/Authentication, RBAC, OAUTH, JWT OWASP principles and concepts
• Design concepts - MVC, OOPS, design patterns, entity relationship diagrams, building reusable components, Concurrency through AsyncIO, Multithreading
• Familiarity with Version Control : GIT.
• Hands on experience on Cloud Services (AWS ec2, s3, lambda, api gateway etc) would be an added advantage

Good to have

• Any experience implementing transaction workflow based software backed by databases is a big advantage - building concurrent workflow,
• Knowledge in Industrial Automation for connecting with IoT devices - OPC UA, MQTT, TCP/IP etc
• Proficiency in scripting language like Python, CI/CD exposure

Qualification

• 3+ years of experience developing full stack applications