Data Science

Senior Salesforce Developer will be responsible for designing, developing, and optimizing scalable solutions on the Salesforce platform, with strong hands-on experience in Service Cloud and Lightning Web Components (LWC). The role involves building and customizing service-oriented applications, implementing complex business logic using Apex, and creating responsive, high-performance user interfaces with LWC. The developer collaborates with cross-functional teams to translate business requirements into technical solutions, ensures code quality through best practices and reviews, and integrates Salesforce with external systems via APIs. Additionally, they troubleshoot issues, mentor junior developers, and drive continuous improvement in system performance, security, and user experience within the Service Cloud environment.

• Must have experience with Amazon Web Services (AWS)
• Experience with Python/Node.JS/Typescript
• At least 2+ years as back-end software developer
• A deep understanding of the benefits of the Microservice and serverless paradigms
• Prepared technical documentation, and understand why it’s important
• Understanding of database principals: SQL and NoSQL
• Collaboration and communication skills (you’ll be working with clients and internal teams)
• An understanding of programming fundamentals (OOP, data structures, algorithms)
• Familiarity and comfort with REST API, Postman
• The ability to work independently or within a team structure.
• A “lead by example” attitude, and motivation to deliver work you’re proud of

Job Title: GCP Data Architect

Location: Madurai

Experience: 12+ Years

Notice Period: Immediate 

About TechMango

TechMango is a rapidly growing IT Services and SaaS Product company that helps global businesses with digital transformation, modern data platforms, product engineering, and cloud-first initiatives. We are seeking a GCP Data Architect to lead data modernization efforts for our prestigious client, Livingston, in a highly strategic project.

Role Summary

As a GCP Data Architect, you will be responsible for designing and implementing scalable, high-performance data solutions on Google Cloud Platform. You will work closely with stakeholders to define data architecture, implement data pipelines, modernize legacy data systems, and guide data strategy aligned with enterprise goals.

Key Responsibilities:

• Lead end-to-end design and implementation of scalable data architecture on Google Cloud Platform (GCP)
• Define data strategy, standards, and best practices for cloud data engineering and analytics
• Develop data ingestion pipelines using Dataflow, Pub/Sub, Apache Beam, Cloud Composer (Airflow), and BigQuery
• Migrate on-prem or legacy systems to GCP (e.g., from Hadoop, Teradata, or Oracle to BigQuery)
• Architect data lakes, warehouses, and real-time data platforms
• Ensure data governance, security, lineage, and compliance (using tools like Data Catalog, IAM, DLP)
• Guide a team of data engineers and collaborate with business stakeholders, data scientists, and product managers
• Create documentation, high-level design (HLD) and low-level design (LLD), and oversee development standards
• Provide technical leadership in architectural decisions and future-proofing the data ecosystem

Required Skills & Qualifications:

• 10+ years of experience in data architecture, data engineering, or enterprise data platforms
• Minimum 3–5 years of hands-on experience in GCP Data Service
• Proficient in:BigQuery, Cloud Storage, Dataflow, Pub/Sub, Composer, Cloud SQL/Spanner
• Python / Java / SQL
• Data modeling (OLTP, OLAP, Star/Snowflake schema)
• Experience with real-time data processing, streaming architectures, and batch ETL pipelines
• Good understanding of IAM, networking, security models, and cost optimization on GCP
• Prior experience in leading cloud data transformation projects
• Excellent communication and stakeholder management skills

Preferred Qualifications:

• GCP Professional Data Engineer / Architect Certification
• Experience with Terraform, CI/CD, GitOps, Looker / Data Studio / Tableau for analytics
• Exposure to AI/ML use cases and MLOps on GCP
• Experience working in agile environments and client-facing roles

What We Offer:

• Opportunity to work on large-scale data modernization projects with global clients
• A fast-growing company with a strong tech and people culture
• Competitive salary, benefits, and flexibility
• Collaborative environment that values innovation and leadership

We take pride in letting you know that you are interviewing with the world's largest Edtech Company and the reason for our exceptional growth lies in the DNA that we have. A true Byjuite defines his/her own limits in terms of efforts and rewards. There is no bar on the amount of incentive you can earn. Average incentive earned by a BDA in the system is around 30k monthly but our best associates make even 70-80k of incentive every month apart from their fixed salary. On an average, a performing associate gets his 1st opportunity in 1.5-2 years to become a manager and head a team of 20 people. And we have seen that the best of the associates can even become a manager even before completing a year. 

The entire development journey will have two phases: 

5 day SGDP (Sales Grooming & Development Program) 

4 weeks OJT (On the Job Training) 

1) SGDP (Sales Grooming & Development Program) 

To begin with , you will be enrolled for a 5 days Sales Grooming & Development Program. The SGDP would be virtual (Work from Home) and will include theoretical aspects of BYJU’S sales process. 

• You will get well-versed with the organization, our products, and how to interact with customers. ● You will be involved in various activities during this phase & you will be rigorously evaluated at different intervals. 
• During this period, you will gain knowledge, a platform to practice your sales skill as well as feedback to enhance your capabilities from our team of experienced facilitators. 
• These 5 days are purely invested in your learning and there would be no remuneration provided during this period. 

The enrolled candidates who satisfactorily complete the SGDP phase will be given an opportunity to move to the next phase which is i.e On Job Training(OJT). 

OJT involves a 4 weeks training program which will be in Bangalore/Delhi location and on successful completion of this training program,applicants will be given an opportunity to join us as a Business Development Associate with BYJUs. 

2) OJT (On the Job Training) 

• The OJT Phase will start for the candidates who have successfully cleared the SGDP. 
• Candidates will be expected to generate revenue by implementing the theoretical knowledge acquired during the first phase into practice during the final 4 weeks of the OJT phase. 
• Following the completion of the OJT, all input and output numbers will be closely monitored and reviewed to evaluate your eligibility to apply for the Business Development Associate (BDA) position at BYJU'S. 

Only qualifying trainees will become eligible to be offered as BDAs. (Subject to approval from management). 

The entire role will be for 6 days a week(Monday would be an off). The assessment parameters will include performance metrics, process adherence, behavioural aspects, quality audits, and feedback from the manager/ trainer and HR Team. Upon successfully passing the training program, you become eligible to be offered the role of BDA - Inside Sales at 8 LPA(5 fixed + 3 variable). You will be able to start the job in the offered 'Role location' only after you join the organization as a BDA 

Allowance (ATP during OJT): INR 1250 / Week + INR 1250 Travel Allowance Once in Tenure 

STIPEND (ATP during OJT): Additional Stipend of 18000 for target completion of 3 valid sales and 6 valid conduction 

CTC (BDA - post qualification after training): INR 8,00,000 (5 Lakh fixed pay + 3 lakh performance pay) for Inside Sales

You might be feeling that working at Byju's has so many benefits. But, frankly, there is nothing called free lunch. You will have to be extremely committed to your effort and be target oriented in every aspect. An applicant trainee works for a 6 days work week in the first two weeks of SGDP and 6 day work week in OJT tenure. The day starts at 9:30 am and ends at 9 in the evening; apart from it few assignments need to be completed on a daily basis during the SGDP Phase and his main work throughout the day is to find potential customers by connecting with all the customers of the region who download our app. On average, you will be expected to connect to 120-140 customers and schedule one on one meetings with potential ones. We measure everything from your input effort, quality, and output. In a nutshell, you work with strict targets - call customers - book counselling sessions - visit them in person - sell the courses we have - take-home truck loads of money in the form of incentives and salary.

• Thorough understanding of React Native and its core principles- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Experience in React Js, Javascript, Ruby on Rails (preferred)- Experience with popular React workflows (such as Flux or Redux)
• Familiarity with newer specifications of ECMAScript (ES6 & ES5 )- Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs- Experience with relational databases (PostgreSQL preferred)
• Working knowledge of git for version control- Understanding of Unix tools
• A user-centric mentality for building products

Roles and responsibilities:

•  Proficient in SQL, NoSQL, relational database design and methods for efficiently retrieving data 
•  Experience building complex and non-interactive systems batch, distributed, etc.
•  Be responsible for the technical design and experience in guiding/mentoring others.
•  Strong OOPS knowledge, including experience with design patterns
•  Experience with relational databases like MySQL/Oracle
•  Experience with enterprise application servers like Tomcat/Weblogic/Websphere.
•  Exposure to Web Services SOAP and RESTFUL
•  Exposure to Agile/Scrum, TDD, and Continuous Integration tools like Jenkins, Bamboo etc.
•  Excellent analytical aptitude and problem solving skills.
•  Excellent communication and customer interfacing skill

• Have the passion and experience for building responsive, elegant and engaging experiences with future friendly web technologies.
• Integration of user-facing elements developed by front-end developers with server side logic.
• Writing reusable, testable, and efficient code with proper documentation. Design and implementation of low-latency, high-availability, and performant applications Implementation of security and data protection Integration of data storage solutions.
• Continually keep yourself and your design team updated with the latest changes in your industry’s standards

• Expertise in developing applications on the Microsoft .NET framework.
• C#, ASP.NET MVC, .NET Core, SQL Server, Azure API, ReactJS
• Hands-on experience in .NET Core MVC, Angular/React and SQL Server, Azure
• Experience in writing NUnit test cases and GitHub
• Nice to Have Knowledge on Azure DevOps and Azure API
• Need to have Hands-on development experience

We are looking for an Android developer responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.

• Design and build advanced applications for the Android platform
• Collaborate with cross-functional teams to define, design, and ship new features
• Work with outside data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

• BS/MS degree in Computer Science, Engineering or a related subject
• Proven software development experience and Android skills development
• Proven working experience in Android app development and
• Have published at least one original Android app
• Experience with Android SDK
• Experience working with remote data via REST and JSON
• Experience with third-party libraries and APIs
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
• Solid understanding of the full mobile development life cycle.