Company Description
Appiness Interactive Pvt. Ltd. is a Bangalore-based product development and UX firm that specializes in digital services for startups to fortune-500s. We work closely with our clients to
create a comprehensive soul for their brand in the online world, engaged through multiple
platforms of digital media. Our team is young, passionate, and aggressive, not afraid to think out
of the box or tread the un-trodden path in order to deliver the best results for our clients. We
pride ourselves on Practical Creativity where the idea is only as good as the returns it fetches for
our clients.
Role Overview
We are hiring a Founding Backend Engineer to architect and build the core backend
infrastructure for our enterprise AI chat platform. This role involves creating everything from
secure chat APIs and data pipelines to document embeddings, vector search, and RAG
(Retrieval-Augmented Generation) workflows. You will work directly with the CTO and play a
pivotal role in shaping the platform’s architecture, performance, and scalability as we onboard
enterprise customers. This is a high-ownership role where you’ll influence product direction, tech
decisions, and long-term engineering culture.
Key Responsibilities
● Architect, develop, and scale backend systems and APIs powering AI chat and knowledge
retrieval.
● Build data ingestion & processing pipelines for structured and unstructured enterprise
data.
● Implement multi-tenant security, user access control (RBAC), encryption, and
compliance-friendly design.
● Integrate and orchestrate LLMs (OpenAI, Anthropic, etc.) with vector databases
(Pinecone, Qdrant, OpenSearch) to support advanced AI and RAG workflows.
● Ensure platform reliability, performance, and fault tolerance from day one.
● Own end-to-end CI/CD, observability, and deployment pipelines.
● Collaborate directly with leadership on product strategy, architecture, and scaling
roadmap.
Required Skills
● Strong hands-on experience in Python (Django/FastAPI) or Node.js (TypeScript) — Python
preferred.
● Deep understanding of PostgreSQL, Redis, Docker, and modern API design patterns.
● Experience with LLM integration, RAG pipelines, and vector search technologies.
● Strong exposure to cloud platforms (AWS or GCP), CI/CD, and microservice architecture.
● Solid foundation in security best practices — authentication, RBAC, encryption, data
isolation.
● Ability to independently design and deliver high-performance distributed systems.

About Appiness Interactive Pvt. Ltd.
About
Connect with the team
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Responsibilities
- Take product ideas from ideation to implementation
 - Design and develop backend services that expand the capabilities of the product
 - Write high quality, structured application/interface code and tests
 - Lead engineering discussions to ensure the best practices, maintainability and security of the application
 - Participate in design and code reviews
 
We are looking for
- 3+ years of experience building quality applications
 - Proficient in Node JS, NoSQL databases
 - Strong working knowledge of Web technologies and APIs
 - Passion for best design and coding practices and a desire to develop new bold ideas
 - Experience in planning, designing architecture and working with teams
 - Experience with SaaS product or an early stage startup is a plus
 
Required Skills/Qualifications:
∙ B.Tech/MCA in Comput
Required Skills/Qualifications: 
Any Backend Technology is acceptable
∙ B.Tech/MCA in Computer Science or equivalent with 1-3 years’ experience with server-side web application development.
∙ Extensive development experience using LAMP or MEAN stack, RESTful web services or Node.js, HTML and CSS.
∙ Good understanding of Data structures and Relational Databases like MySQL or NoSQL Databases like MongoDB.
∙ Experience working with services in AWS such as EC2, RDS, and ELBs and have knowledge of VPCs.
∙ Experience with server side and client side MVC frameworks, Kafka Ansilble,Jenkins.
∙ Exposure to Continuous Integration (CI) and Continuous Deployment (CD), automated testing and agile development methods.
∙ Understanding of Version Management Tools like GitHub.
er Science or equivalent with 1-3 years’ experience with server-side web application development.
∙ Extensive development experience using LAMP or MEAN stack, RESTful web services or Node.js, HTML and CSS.
∙ Good understanding of Data structures and Relational Databases like MySQL or NoSQL Databases like MongoDB.
∙ Experience working with services in AWS such as EC2, RDS, and ELBs and have knowledge of VPCs.
∙ Experience with server side and client side MVC frameworks, Kafka Ansilble,Jenkins.
∙ Exposure to Continuous Integration (CI) and Continuous Deployment (CD), automated testing and agile development methods.
∙ Understanding of Version Management Tools like GitHub.
Responsibilities
- 
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, React , Node.js, and Mongo
 - 
Binding of UI elements to JavaScript object models
 - 
Creating RESTful services with Node.js
 - 
Architect scalable web architectures
 - 
Work in a cross-functional team to deliver a complete user experience
 - 
Create Unit and Integration tests to ensure the quality of code
 - 
Be responsive to change requests and feature requests
 - 
Write code that is cross-platform and cross-device compatible
 - 
Ability to wear many hats and learn new technologies quickly
 
Requirements:
- Have Strong knowledge of cloud technologies like (AWS/GCP/Azure).
 - Strong in any Backend language like Java-Springboot(preferred), Python, ROR, NodeJs, GO etc.
 - Have a working experience with any frontend technology.
 - Strong system design experience in cloud-native products.
 - Understands and knows how to work with GIT.
 - Able to develop or implement HLD into LLD and vice versa.
 - Strong knowledge of SQL/NoSQL database.
 - Strong on DSA.
 - Has previously built and delivered end-to-end products preferably with any FinTech startup.
 - Someone very motivated and loves taking ownership of building an end-to-end application
 
Perks: 
> Fully-remote
> Flexible work hours 
> You could be our first Director/VP of technology 
> Founding Team role
> ESOPs
Software Engineer
About Brew:-
We believe that the future of banking will be built on top of Cryptocurrencies and DeFi Protocols. However, in its current form, DeFi is too expensive and complex for a common person to participate in. We want to change that with Brew.
Underneath the hood, Brew is a Wallet that makes it super simple to make deposits and take out loans on DeFi and do peer-to-peer and merchant transactions without having to worry about gas fees or navigating multiple chains and tokens.
The founders come from a strong background in technology and product. We’re backed by some of the best investors in the startup and crypto ecosystem. We’re based out of Bangalore, India but are open to the remote too.
Role:-
We seek engineers who are passionate about building great products and have the conviction that Crypto is going to change the world for the better.
You may be fit for this role if you
- Love Programming and are able to write high-quality code.
 - Have between 1-3 years of experience.
 - Are curious and have a willingness to learn.
 - Maintain a high degree of ownership and accountability.
 - Are proficient in OOPs, Data Structures, and Algorithms.
 - Familiarity with Solidity, Node.js, React Native and C++ is a plus. 
 
As part of being the founding team, you will play a crucial role in shaping and building the product. In recognition of that, there will be a meaningful equity component in the compensation.
We look forward to talking to you.
To ensure success as a Node.js developer, you should possess extensive knowledge of Node.Js based services and experience in a similar role. An accomplished Node.js developer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users.
Who are we?
We are a venture capital-backed software development company headquartered in Canada. We develop in-house products to disrupt one industry at a time and partner as a technology service provider to selected startups.
Who are you?
Experience in writing applications using Nodejs including Express or similar.
Must be good in MySQL or one of the databases such as Mongo.
Proficient in Javascript and good experience and knowledge of open source tools, frameworks, broader cutting-edge technologies around server-side development.
Excellent data structure, algorithm, and problem-solving skills.
Created and consumed various APIs in the past.
Should be an active contributor to developer communities like Stack Overflow, GitHub, Google Developer Groups (GDGs).
Customer-focused, react well to changes, work with teams, and able to multi-task.
Must be a proven performer and team player that enjoys challenging assignments in a high-energy, fast-growing, and start-up workplace.
Must be a self-starter who can work well with minimal guidance and in a fluid environment.
Some of the technologies we use are:
NodeJS
ExpressJS
Angular 9
AWS
Github
PSQL, MongoDB
Selenium
We're building the Country's first all-in-one payment interface and to make this dream a reality, we need some night-owls to build the systems which will power such an extensive product.
The number of years do not matter as long as you have a burning desire to learn more, constantly improve yourself and solving tricky problems on a daily basis. We're a small team so you can assure yourself that whatever you contribute - in terms of engineer, or otherwise - is always heard and discussed.
In terms of what we are looking for (must haves):
- experience with building high-frequency, low-latency, distributed systems;
- a solid understanding of Node.js; and
- experience with MongoDB and any relational database (Maria, MySQL, Postgres).
In addition to that, the following will make your application better (recommended):
- an understanding of Layer 3/4;
- experience with observable systems;
- hands-on-deck service resolution;
- understanding of and experience with security and services oriented architecture; and
- experience with building fault-tolerant systems.
If you're ready to buckle up and go on a wild adventure building Infino, get in touch with us.








