NodeJS Developer

Job Title : Python Backend Lead / Senior Python Developer

Experience : 6 to 10 Years

Location : Bangalore (CV Raman Nagar)

Openings : 8

Interview Rounds : 1 Virtual + 1 In-Person (Face-to-Face with Client)

Note : Only local Bangalore candidates will be considered

About the Role :

We are seeking an experienced Python Backend Lead / Senior Python Developer to design, develop, and optimize scalable backend solutions.

The role involves working with large-scale data, building efficient APIs, integrating middleware solutions, and ensuring high performance and reliability.

You will lead a team of developers while also contributing hands-on to coding, design, and architecture.

Mandatory Skills : Python (Pandas, NumPy, Matplotlib, Plotly), FastAPI/FlaskAPI, SQL & NoSQL (MongoDB, CRDB, Postgres), Middleware tools (Mulesoft/BizTalk), CI/CD, RESTful APIs, OOP, OOD, DS & Algo, Design Patterns.

Key Responsibilities :

• Lead backend development projects using Python (FastAPI/FlaskAPI).
• Design, build, and maintain scalable APIs and microservices.
• Work with SQL and NoSQL databases (MongoDB, CRDB, Postgres).
• Implement and optimize middleware integrations (Mulesoft, BizTalk).
• Ensure smooth deployment using CI/CD pipelines.
• Apply Object-Oriented Programming (OOP), Design Patterns, and Data Structures & Algorithms to deliver high-quality solutions.
• Collaborate with cross-functional teams (frontend, DevOps, product) to deliver business objectives.
• Mentor and guide junior developers, ensuring adherence to best practices and coding standards.

Required Skills :

• Strong proficiency in Python with hands-on experience in Pandas, NumPy, Matplotlib, Plotly.
• Expertise in FastAPI / FlaskAPI frameworks.
• Solid knowledge of SQL & NoSQL databases (MongoDB, CRDB, Postgres).
• Experience with middleware tools such as Mulesoft or BizTalk.
• Proficiency in RESTful APIs, Web Services, and CI/CD pipelines.
• Strong understanding of OOP, OOD, Design Patterns, and DS & Algo.
• Excellent problem-solving, debugging, and optimization skills.
• Prior experience in leading teams is highly desirable.

JD-Backend Intern (NodeJs)

Internship Span – 6 Months (Fulltime)

Ventura Securities is establishing its fintech team - a remote-first, work from anywhere team with highly talented individuals who come from diverse backgrounds and looking to solve real client problems at scale. Ventura has been in the stockbroking business for 20+ years and it is a robust and profitable franchise with 1000+ employees currently. We are looking for passionate techies with skills primarily around AWS and Node’s/JS who are aspiring for a fast-track career.

Your Key Responsibilities: 

• Build out of the Ventura cloud-based backend platform from scratch

• Ownership and monitoring of our D2C backend

• Robust documentation skills and desire to share information with others

• Desire and ability to prototype ideas quickly, and be willing to experiment and learn

Basic Requirements:

• Very strong Nodejs, AWS Lambda, Postgres, ORM (Sequelize)

• Clean coding skills around Nodejs 

• Hands-on experience around writing testable code, working with git, doing peer-level code review, daily standups, and generally championing software excellence.

• Should have concepts cleared around Nodejs and JS

• Strong proficiency with JavaScript

• Ability to use Async programming to improve performance & productivity

• Strong problem solving skills with understanding of Data Structures and Algorithms.

• What you get: 

• Chance to build out a next-gen fintech product from ground 0

• Opportunity to influence the design of the product

• Flexible and work anywhere environment running out of Slack

• Flat org structure

• This internship is paid internship.

Position Title: Lead Product Engineer – Node.js

Company Overview:

AskSid was founded by two ex-Mindtree employees, who dreamt of bridging the communication gap in online retail consumer service at a global level. In a span of 4 years, AskSid has been repeatedly recognized and celebrated as a gamechanger in the retail space. From Nasscom declaring us as the No. 1 emerging SaaS company in India in 2019, to being named the “Most Innovative AI company” by CII and Accenture Ventures, we have carved out a definitive niche for ourselves. In 2021, AskSid officially became a Techstars Hub71 Accelerator portfolio company.

We are specialists when it comes to vertical AI for the retail domain and continually work towards innovating to make our customer’s lives easier through AI. We are looking for Engineers with a passion to build world-class technology products of internet-scale SaaS products.

Job purpose: 

Design, engineer, and maintain our proprietary framework, APIs, and technology components of a SaaS software product with the ability to scale it to millions of requests and thousands of concurrent users. 

Responsibilities

• Covert product feature requirements to software design that meets defined quality, maintainability, scalability, and performance KPIs
• Full stack engineering i.e. design, engineer, test, deploy, monitor, and maintain software components to QA and Production environments
• Conform, maintain, and improve continuous integration and delivery lifecycle processes
• Automation of engineering and production activities

Knowledge and skills

• JavaScript (ES6) / TypeScript
• Node.js - RESTful services and frameworks development
• Microsoft Bot Framework 
• Dependency Management using NPM / Yarn
• Databases : MongoDB / Elastic Search
• Version Control : Git
• Engineering – CI, CD

• JavaScript (ES6) / TypeScript
• Node.js - RESTful services and frameworks development
• Microsoft Bot Framework 
• Dependency Management using NPM / Yarn
• Databases : MongoDB / Elastic Search
• Version Control : Git
• Engineering – CI, CD

• Cache frameworks – Hibernate / Redis
• Stream / Queue processing platforms: Kafka / Fluentd
• Cloud Computing – Azure / AWS, Dockerization

Out of many tools and technologies, we use Java, MongoDb, Cassandra, Redis, Twem, Netty extensively for our back-end development.

• Leading the entire Backend platform for a product portfolio.
• End to end delivery new features.
• Evolving the architecture for performance and scalability.
• Design, develop and own components of a highly scalable, distributed web services platform.
• Constantly strive to improve software development process and team productivity.
• Mentor and train team members
• Lead module development independently

Required background, Knowledge, Skills and Abilities

• 5.5+/ 7+ Years of experience in a scalable product/ecommerce organization·       
• Excellent Java skills, Understanding of Spring framework & MVC approach
• Strong knowledge of Performance optimization and caching techniques.
• Strong Object Oriented Programming concepts, data structure and algorithms
• Experience in developing scalable, fault-tolerant, distributed backend services
• Experience with prevalent design patterns and advanced system designing
• Good experiences with databases and Schema design. We heavily use NoSQL databases
• Strong Problem Solving skills

What is the work?

• You will be a part of Technology Team, involved in all the stages of architecture to development of our web based applications product.
• Designing and developing applications using Microsoft Technologies (ASP.NET MVC, C#, ASP.NET Core) with Angular or React JS
• Writing detailed programs through discussion with clients, clarifying what actions the program is intended to perform

What skills and experience are we looking for?

• Minimum 3 years of working experience in .NET based application.
• Must have knowledge with Asp.net Core 2.0 or higher, Web API & C#.
• Must have atleast 1 year of current working experience into asp.net core along with either Angular or React JS.
• A good understanding of modern front-end web development techniques including HTML5, CSS3, JavaScript, knockout, angular, react js, and jQuery libraries.

• Experience of debugging and troubleshooting websites and web applications.

• Knowledge of Azure and DevOps process and worked with 'Source control' (SVN/TFS/GIT/VSTS).
• Knowledge of Agile Development Methodologies like SCRUM.
• Willingness to learn and improve.
• Should possess strong problem-solving skills.
• Good Communication skills
• Has the ability to do multitasking and assist others by maintaining strong communication with colleagues and clients .

Aimed at building a massive parallel economy, This For That, is looking for highly driven engineers to build out a world class product. The product is in its early stages so there’s a lot to learn and build from scratch. You will get to work alongside seasoned business and marketing professionals and become part of the core engineering team.

Ideal skills:

1) 2-5 years of professional JavaScript development experience

2) Understanding of asynchronous programming and its quirks and workarounds

3) Comfortable working through the entire stack from the user interface through systems levels

4) Understanding accessibility and security compliance

5) Strong Logical and Analytical Skills

6) Experience in consuming web services (REST) and processing data (JSON)

7) Experience with SQLite, NoSQL, Redis or other databases

8) Proven experience in building API services using NodeJS Express and related frameworks

9) Good understanding of NodeJS asynchronous runtime

10) Good understanding of JS concepts on callbacks and closures

11) Experience in debugging issues related to memory leaks

12) Experience in building highly scalable and high throughput services with sub-second response times

13) Experience with ElasticSearch/Solr

14) Experience working in a collaborative team environment

15) Ability to understand and analyse issues across multiple vendors and interfaces

16) Experience with NoSQL queries

17) Experience with AWS

18) Experience in managing/mentoring small teams

In depth knowledge of all of the above is not mandatory but the nature of the work will involve learning and getting involved with all of the above. You would be working directly with key members of the management team to define and drive technical strategy.

Experience in the mobile space is mandatory. Please only apply if you have been part of building a mobile product. Since our product is mobile only, it is essential that you understand implications on the front end.

About Role: 

1. We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users.  
2. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.  
3. You will also be responsible for integrating the front-end elements built by your co-workers into the application. A basic understanding of front-end technologies is necessary as well. 

Key Responsibilities: 

1. Integration of user-facing elements developed by front-end developers with server-side logic 
2. Writing reusable, testable, and efficient code 
3. Design and implementation of low-latency, high-availability, and performant applications 
4. Implementation of security and data protection 
5. Integration of data storage solutions such as database, caching servers 

Qualification & Skills: 

1. Strong proficiency with JavaScript and Typescript 
2. Knowledge of Node.js and frameworks available for it such as Express, StrongLoop, etc 
3. Proficient in database systems (eg. MySql, MongoDB, DynamoDB) 
4. Understanding the nature of asynchronous programming and its quirks and workarounds 
5. Basic understanding of front-end technologies, such as HTML5, and CSS3 
6. Understanding accessibility and security compliance 
7. User authentication and authorization between multiple systems, servers, and environments 
8. Integration of multiple data sources and databases into one system 
9. Understanding fundamental design principles behind a scalable application 
10. Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform 
11. Creating database schemas that represent and support business processes 
12. Implementing automated testing platforms and unit tests 
13. Proficient understanding of code versioning tools, such as Git