Senior Fullstack Engineer at Three Dots · Bengaluru (Bangalore) · 3 - 8 years · ₹12L - ₹15L / yr (ESOP available) · Raised funding · Posted 9 Nov 2023

Job Title: Senior Full Stack Engineer
Location: Bangalore
About threedots:
At threedots, we are committed to helping our customers navigate the complex world of secured credit financing. Our mission is to facilitate financial empowerment through innovative, secured credit solutions like Loans Against Property, Securities, FD & More. Founded by early members of Groww, we are a well funded startup with over $4M in funding from India’s top investors.
Role Overview:
The Senior Full Stack Engineer will be responsible for developing and managing our web infrastructure and leading a team of talented engineers. With a solid background in both front and back-end technologies, and a proven track record of developing scalable web applications, the ideal candidate will have a hands-on approach and a leader's mindset.
Key Responsibilities:
- Lead the design, development, and deployment of our Node and ReactJS-based applications.
- Architect scalable and maintainable web applications that can handle the needs of a rapidly growing user base.
- Ensure the technical feasibility and smooth integration of UI/UX designs.
- Optimize applications for maximum speed and scalability.
- Implement comprehensive security and data protection.
- Manage and review code contributed by the team and maintain high standards of software quality.
- Deploy applications on AWS/GCP and manage server infrastructure.
- Work collaboratively with cross-functional teams to define, design, and ship new features.
- Provide technical leadership and mentorship to other team members.
- Keep abreast with the latest technological advancements to leverage new tech and tools.
Minimum Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Minimum 3 years of experience as a full-stack developer.
- Proficient in Node.js and ReactJS.
- Experience with cloud services (AWS/GCP).
- Solid understanding of web technologies, including HTML5, CSS3, JavaScript, and responsive design.
- Experience with databases, web servers, and UI/UX design.
- Strong problem-solving skills and the ability to make sound architectural decisions.
- Proven ability to lead and mentor a tech team.
Preferred Qualifications:
- Experience in fintech
- Strong knowledge of software development methodologies and best practices.
- Experience with CI/CD pipelines and automated testing.
- Familiarity with microservices architecture.
- Excellent communication and leadership skills.
What We Offer:
- The opportunity to be part of a founding team and shape the company's future.
- Competitive salary with equity options.
- A creative and collaborative work environment.
- Professional growth opportunities as the company expands.
- Additional Startup Perks

About Three Dots
About
We’re on a mission to give every human fair access to the stock market and the social connectedness and support to build a strong financial future – in community.
Connect with the team
Company social profiles
Similar jobs (10)
Job Title : Magento Developer (Magento 2 + PWA)
Experience : 4+ Years
Location : Hyderabad
Work Mode : Work From Office
Job Overview :
We are looking for a highly skilled Magento Developer with strong hands-on expertise in Magento 2 and Progressive Web Applications (PWA). The ideal candidate should have extensive experience building and maintaining Magento-based eCommerce applications using Magento PWA Studio.
While React.js knowledge is required for PWA development, the primary focus of this role is Magento + PWA development.
Mandatory Skills :
Magento 2, Magento PWA Studio, Progressive Web Applications (PWA), PHP, GraphQL, React.js, JavaScript, MySQL, REST APIs, HTML5, CSS3, Docker
Key Responsibilities :
- Develop, customize, and maintain Magento 2 websites, custom modules, themes, and extensions.
- Build and enhance Progressive Web Applications (PWA) using Magento PWA Studio, React.js, and GraphQL.
- Integrate third-party services such as payment gateways, ERP, CRM, and other REST/GraphQL APIs.
- Optimize website performance using Redis, Varnish, Elasticsearch/OpenSearch, caching, and indexing.
- Develop responsive frontend components using HTML5, CSS3, JavaScript, LESS/SASS, and React.js.
- Configure and manage Docker-based development environments.
- Implement Magento security updates, performance optimizations, and best development practices.
- Collaborate with cross-functional teams to deliver scalable and high-performance eCommerce solutions.
Required Skills :
- Strong hands-on experience with Magento 2 Development
- Expertise in Magento PWA Studio and Progressive Web Applications (PWA)
- Good knowledge of PHP, MySQL, GraphQL, and REST APIs
- Working experience with React.js (primarily for Magento PWA development)
- Proficiency in JavaScript, HTML5, CSS3, LESS/SASS, and TypeScript
- Experience with Redis, Varnish, Elasticsearch/OpenSearch, and Docker
- Familiarity with Git, API integrations, and performance optimization techniques
Note :
Candidates must have strong hands-on experience in Magento 2 and Magento PWA Studio. React.js is required to support PWA development, while exposure to the remaining technologies is considered an added advantage.
Get to Know our Team:
In our Full stack Engineering department, we build the scalable, fault-tolerant systems and APIs that host our core business logic. Our systems cover all major areas of our business: such as TAM SAM, calculator, lead generation, campaign execution & data modeling. Most importantly though, we hire great people and empower them to be successful. Whether it’s building new projects or reimagining our existing business, you’ll make a big impact as part of the Full stack Engineering team.
The Opportunity:
Swabhav is looking for developers to work on mission critical systems that deal with the designing and development of APIs.
In this Role, you’ll get to
- Lead development of features, experiments, technical projects and complex systems.
- Be a technical architect, mentor, and driver towards the right technology.
- Continue to evolve our architecture and build better software.
- Be a major contributor to our agile and scrum practices.
- Get involved with software engineering and collaborate with server, other client, and infrastructure technical team members to build the best solution.
- Constantly look for ways to improve our products, codebase and development practices.
- Write great code and help others write great code.
- Drive Technical decisions in the organization.
What You’ll Need to Succeed
- 3-6 years’ experience under your belt developing performance-critical applications that run in a production environment using Node Js, React Js or Next Js, PostgreSQL.
- Experience in full ownership of the systems involved.
- Hands on experience working with CRM platforms, Third party app integrations or Heavy file processing & Restful APIs.
- You understand that different applications have different data requirements.
- Good understanding of algorithms and data structures
- Strong coding ability.
- You are passionate about the craft of software development and constantly work to improve your knowledge and skills.
- Excellent communication skills.
It’s Great If You Have
- Experience with Scrum/Agile development methodologies.
- Experience building products.
- Core engineering infrastructure tools like Git for source control.
Required Skills :
-
Writing well-designed, testable and efficient code.
-
Development of the website
-
Debugging and removal of errors.
-
Should have worked on .Net, C#, Jquerry, SQL Server
-
Additional knowledge on WordPress and MVC preferred
-
Gathering and evaluating user feedback.
-
Working as a part of a dynamic team to deliver winning products.
-
Providing code documentation and other inputs to technical documents.
-
Supporting continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
-
Troubleshooting and debugging to optimize performance.
The Profile
-
Strong experience in Angular
-
You are highly goal driven and work well in fast paced environments
-
You possess strong analytical skills and are comfortable dealing with numerical data
-
You are adaptable and thrive in changing environment
. Work on Angular 6+
-
Good communication, Report to USA manager
-
Remote work
-
Expert with Git, PR
Responsibilities:
- Designing and developing mobile-first applications.
- Creating and maintaining clean and clear front-end code and backend APIs for our web and mobile applications.
- Automation and Deployments of builds - Frontend and Backend.
- Application Performance And Error Monitoring and Automation.
- Maintaining excellent test coverage for our code base.
- Working with our shared services and field teams to identify application bottlenecks and make relevant architectural decisions.
- Constantly optimizing our code bases with an eye for modularity and legibility.
- Writing documentation for our external and internal APIs.
Requirements:
- 4-7 years of professional web development experience.
- WordPress custom theme/plugin development from scratch.
- Mandatory experience in PHP and NodeJS packages (e. g. express, socket-io).
- Experience with AWS Lambda and EC2 is required.
- MySQL/PostgreSQL/Oracle.
- Javascript / jQuery / ES6
- CSS/SCSS
- Unix Server Administration.
- Gitlab and CI deployment experience.
Nice to have:
- Familiarity with at least one Javascript framework (React, Vue.js, etc.).
- Familiarity with CI/CD Pipeline.
- Excellent documentation skills.
- Ability to clearly articulate technical problems, design and implementation choices to a broad range of stakeholders (e. g. sales team, users, security experts).
Perks and Benefits
- Work from anywhere
- Competitive salary and bonus program
- Annual company retreats to fantastic places
- Unlimited Vacation Policy
- Great healthcare coverage
- Professional development allowance
- Internet Allowance
- Customised CMMversary rewards on your 1,3,5,7 and 10-year work anniversaries
- Career Enablement – We meld your upskilling initiatives with organization’s strategic planning
- Take your Birthday Off
- Strong development experience in Java, JavaScript on Node.js
- Proficiency in full-stack web application development (MEAN stack)
- Strong programming skills with experience in design, coding, and testing
- Proficiency with relational databases such as MySQL
- Good understanding of server-side CSS preprocessors (such as Sass, based on project requirements)
- Good experience with AJAX, REST, and JSON
- Experience with AWS cloud services will be an added advantage
- Understanding of Source Control tools for version control: GIT/SVN
Requirements
- Bachelor's degree in Computer Science, Engineering or a related subject
- 2 - 6 years of hands-on experience developing, implementing, and delivering web applications
- Excellent written and verbal communication skills
About Us
We have grown over 1400% in revenues in the last year.
Interface.ai provides an Intelligent Virtual Assistant (IVA) to FIs to automate calls and customer inquiries across multiple channels and engage their customers with financial insights and upsell/cross-sell.
Our IVA is transforming financial institutions’ call centers from a cost to a revenue center.
Our core technology is built 100% in-house with several breakthroughs in Natural Language Understanding. Our parser is built based on zero-shot learning that helps us to launch industry-specific IVA that can achieve over 90% accuracy on Day-1.
We are 45 people strong with employees spread across India and US locations. Many of them come from ML teams at Apple, Microsoft, and Salesforce in the US along with enterprise architects with over 20+ years of experience building large-scale systems. Our India team consists of people from ISB, IIMs, and many who have been previously part of early-stage startups.
We are a fully remote team.
Founders come from Banking and Enterprise Technology backgrounds with previous experience scaling companies from scratch to $50M+ in revenues.
As a SDE III, you will be :
- Designing and implementing FullStack applications of interface.ai’s conversational AI platform and playing a significant role in evolving them.
- Working with a team of driven and passionate engineers working on cutting edge technology, who take pride in solving complex problems.
- Engaging in cross-functional team discussions on Product, design, QA, deployment and maintenance, in a fast-moving collaborative set up.
- Building reusable code and libraries for future use
- Analyzing high level requirements, breaking it down into workable/demoable tasks, estimating them and delivering with high quality.
- Contributing to improve our engineering processes, tooling, and standards.
Requirements
- Are extremely self motivated
- Have ability to learn quickly
- Have a growth Mindset (read this if you don't know what it means - https://www.amazon.com/Mindset-Psychology-Carol-S-Dweck/dp/0345472322" target="_blank">link)
- Have Emotional Maturity (read this if you don't know what it means - https://medium.com/@krisgage/15-signs-of-emotional-maturity-38b1a2ab9766" target="_blank">link)
- Are Passionate about the possibilities at the intersection of AI + Banking
- Have worked in a startup of 5 to 30 employees
- Have outstanding problem-solving abilities
- Have proactive outlook for ways to make the solution better
- Have 5+ years of experience in delivering scalable complex technical products
- Have Good knowledge of distributed technologies, low latency, and highly scalable systems.
- Have Expertise in JavaScript and Node.js
- Have Hands-on experience in Node.JS / Express.JS / Hapi.js / Koa.js (or any other Web Framework), and Relational Databases (preferably PostgreSQL)
- Have Expertise with unit testing & Test Driven Development (TDD)
- Have Hands-on experience in Mocha or other Javascript testing frameworks
- Have experience working with react, python (Nice to have)
- Have hands-on experience in developing applications using microservices, container technologies, container management systems such as Kubernetes
- Have a strong understanding of systems using real-time interactions (web sockets, long-polling, server-sent events)
- Have hands-on experience in the Implementation of security and data protection
- Are eager to learn new technologies
- Have excellent written and verbal communication skills, including the ability to write detailed technical documents.
- Are passionate about helping teams grow by inspiring and mentoring engineers
Job description
- 1-5 years professional experience in software development
- Proficiency in a modern programming language such as JavaScript
- Ability to work well with people
- Understanding of scalable computing systems, software architecture, data structures, and algorithms
- Experience with designing and building large-scale web services using AWS technologies
- Ability to work with NodeJS, ReactJS, DynamoDB, MySQL, NoSQL, Git or Elasticache
- Experience with JavaScript, CSS, HTML5, Ajax or similar web frameworks
- Good to have finance domain exposure









