senior software developer

Job Title : Senior Front-End Product Engineer (React, Next.js, UI/UX)

Location : Remote

Department : Engineering

Reports To : CTO

Summary :

We seek a Senior Front-End Product Engineer to enhance our platform's UI/UX, focusing on the dashboard, workflow builder canvas, and marketplace.

Key Responsibilities :

• UI/UX Development : Build intuitive, scalable, and responsive interfaces using React, Next.js, Tailwind CSS.
• Workflow Builder Enhancements : Develop drag-and-drop node-based workflow management with real-time collaboration.
• Dashboard & Marketplace Optimization : Improve user visibility, seller profiles, and purchasing experiences.
• State Management : Implement efficient state handling with Zustand, XState.
• Performance Optimization : Enhance performance via lazy loading, code splitting, and server-side rendering.
• AI Integration : Leverage AI tools like Cursor.com, Copilot for enhanced UI/UX workflows.
• Collaboration : Work cross-functionally with design, product, and backend teams.

Requirements :

• 5+ Years in front-end development with strong expertise in React, Next.js, TypeScript, Tailwind CSS.
• Experience in UI/UX design, state management, and performance optimization.
• Strong knowledge of workflow automation, API integration, and real-time collaboration tools.
• Familiarity with Git, CI/CD pipelines, and AI-driven development tools.
• Excellent problem-solving and communication skills.

Why Join Us?

• Work on cutting-edge AI-powered automation products.
• Opportunity to shape the front-end architecture and UX.
• Fully remote role with a collaborative and innovative team.

Key Responsibilities & Technical Expertise

• Design, develop, customize, and maintain Magento 2 websites, extensions, and modules.
• Build and enhance Progressive Web Applications (PWA) using Magento PWA Studio, React.js, and GraphQL.
• Integrate third-party systems including payment gateways, ERP, CRM, and other API-based services.
• Optimize site performance, caching, and scalability using tools like Redis, Varnish, and Elasticsearch/OpenSearch.
• Configure caching, indexing, and CDN for improved site performance.
• Expertise in HTML5, CSS3, LESS/SASS, JavaScript, jQuery, and TypeScript.
• Skilled in React.js, Redux, GraphQL, and REST APIs for modern frontend development in Magento PWA.
• Proficient in Magento theme development, custom module development, and UI component customization.
• Set up and manage Docker-based environments for local development, staging, and production deployments.
• Implement security best practices, perform regular updates, and maintain backup and disaster recovery strategies.

About TIFIN

TIFIN is a fintech platform backed by industry leaders including JP Morgan, Morningstar, Broadridge, Hamilton Lane, Franklin Templeton, Motive Partners, and many others. We are creating engaging wealth experiences to improve financial lives through AI and investment intelligence–powered personalization.

Our mission is to transform wealth management the way personalization has transformed movies and music—while holding the added responsibility of delivering better financial outcomes.

We leverage design and behavioral science to create engaging experiences through software and APIs. By applying investment science and intelligence, we build algorithmic engines that enable better investor outcomes—matching individuals to financial advice and investments based on their unique goals.

Our Values: Go with your GUT

• Grow at the Edge – We embrace personal growth, step outside comfort zones, and work with self-awareness and integrity. No excuses.
• Understanding through Listening and Speaking the Truth – We value transparency, radical candor, authenticity, and precision. We challenge, but once decisions are made, we commit fully.
• I Win for Teamwin – We stay within our genius zones, take ownership, and move together in formation to succeed as a team.

Key Responsibilities

Translation Evaluation & Linguistics (70%)

• Evaluate and annotate LLM-generated translations for Japanese, covering nuanced, real-world usage across finance, communication, and culture.
• Compare AI outputs with high-quality human translations, identifying errors in phrasing, idioms, tone, and contextual accuracy.
• Apply annotation and scoring frameworks (e.g., BLEU, ROUGE, COMET) to ensure quality benchmarks.
• Provide detailed linguistic feedback to improve AI model training.

AI/LLM Collaboration (30%)

• Work with engineers, data scientists, and project managers to share reports and linguistic insights.
• Contribute to building datasets and test cases through language corpora and research work.
• Maintain structured evaluations, documentation, and logs to support ongoing improvements.

Required Qualifications

• Education: Bachelor’s or Master’s in Linguistics, Translation, Language Technology, Communication, or related fields.
• Language Proficiency: Native or near-native fluency in (3+ Years)Japanese and strong command of English.
• Experience: Proven track record in translation, localization, or linguistic evaluation.
• Analytical Rigor: Hands-on experience in language quality evaluation, annotation, or error analysis.
• Technical Curiosity: Familiarity with LLMs, AI tools, or prompt engineering is an advantage.
• Soft Skills: Highly organized, detail-oriented, and able to communicate effectively across technical and non-technical teams.

Desired Skills

• Experience with annotation platforms or evaluation technology.
• Background in corpus development, curriculum design, or language research projects.
• Experience in process optimization, reporting, or content operations.

• You need to be excited about the problem that we are trying to solve
• 4+ years of experience building applications in Native iOS (Swift)
• Build pixel-perfect, buttery smooth UIs.
• Strong Js fundamentals - You should be able to contribute partially to our existing React Native development as well
• Ability to give clarity and communicate well with the team, including Product, Backend and Dev-Ops (if and when needed)
• Ability to use profiling tools well, getting to root causes of bugs fast
• Ability to pick and work on adjacent technologies if and when required (Eg: If the best performance monitoring solution needs a basic firebase setup, that should not be a blocker for you to go ahead and do so)
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Reach out to the open-source community to encourage and help implement mission-critical software fixes
• You need to be comfortable working in a remote environment (Good internet connection and availability on phone is needed)
• Deep understanding of iOS architecture
• Understanding of inter app communication
• System design thinking
  
  

• Experience with React Native or similar Hybrid Frameworks
• Exposure to Objective C
• Experience in Test Driven Development
• Ability to tell Product what creates better User Experience, ability to tell backend what API responses will help the user get a faster load time
• Inquisitiveness to understand the system as a whole, and not only be stuck to your domain of expertise (Eg: Asking questions like why does this particular response take so much time as compared to others, and brainstorming with the backend engineer on how to improve on it)

• Competitive Salary
• Health insurance for you and your family
• Work timings - You are the master of your time. However, with great freedom comes great responsibility. If you have committed something to the team, we expect that you will give it your best to make sure that commitment is done and is done on time
• Leave policy - Take a leave whenever for whatever reason you want. No questions asked!
• Work remotely

Flutter Developers [I/E2-JM2]

We are looking for Flutter developers responsible for the development and maintenance of applications aimed at a range of Mobile and Desktop. You will be working alongside other engineers and developers working on different layers of the infrastructure.

Responsibilities:-

Design and build advanced applications for the IOS/Android/Web and desktop platform

Maintain quality and ensure responsiveness of applications.

Collaborate with the rest of the engineering team to design and launch new features.

Collaborate with cross-functional teams to define, design.

Work with outside data sources and APIs

Unit-test code for robustness.

Work on bug fixing and improving application performance

Maintain code integrity and organization.

Help maintain code quality, organization, and automation.

Identify and correct bottlenecks and fix bugs

Requirements:-

Very good understanding of Flutter framework at-least 2+ year of experience in Flutter based application development.  

Hands-on experience on Flutter APIs, Dart

Experience with offline storage, threading, and performance tuning.  

Hands-on experience on iOS or Android. 

Good exposure to various 3rd party Integrations(Firebase, Google Map, Payment gateways).

Thorough understanding of Flutter development tools.  

Familiarity with RESTful APIs development.  

Expertise with code testing best practices, including unit and integration testing to ensure quality of code.  

Familiarity with code versioning tools such as Git. 

Strong understanding of Flutter Apps architecture BLoC or, Provider. , Unit testing, Streames

Good understanding of Isolates

Good understanding of Method channels, Event channels

Basic understanding of C++ and python

Experience Required : 4 to 7 yr

Immediate joiner preferred

Responsibilities:

• Responsible for developing Web Applications/ Rest Apis/ Automation Scripts.
• Design, Develop, Enhance and test Back End Web Modules using Nodejs, Nestjs Framework, Mongo DB.
• Research and explore existing solutions, competition to get a holistic understanding of the design and development.
• Communicate and collaborate effectively with various teams for effective outcomes.
• Meet deadlines in a high intensity work environment.
• Write Highly scalable and stable code.
• Pick up any project & amp; suggest a solution for completing it.
• Write production ready code with minimal bugs.
• Review other engineers' code and provide constructive feedback.
• Help grow the engineering team through involvement in the technology community (conferences, meetups, blog posts, open-source projects, etc) and referrals.
• Monitor changes in production & amp; rollback if necessary.
• Pair often and provide some guidance to more junior engineers.

Requirements:

• 2-6 years of working experience in backend technologies.
• Proficient in NodeJs, NestJs, Js.
• Understanding of Backend End Technologies.
• Proficient in RESTful APIs and API Communications.
• Understanding of Sql and NoSql Databases.
• Good grasp of Asynchronous Programming and its work arounds.
• Database schema Creation for business process.
• Working knowledge in user authentication and authorization.
• Implementing data protection Error Handling skills
• Good at analyzing and solving problems.
• Passionate to work in a start-up.
• Knowledge of firebase authentication and analytics.
• Knowledge of AWS deployment tools and strategy.
• Should be good with the Low Level and High Level Design.
• Understanding of Different Design Patterns.

• 6+ years of experience working with MongoDB or other NoSQL databases.
• Maintain and configure MongoDB (developer)
• Keep clear documentation of the database setup and architecture.
• Backup and Disaster Recovery management.
• Adept with all the best practices and design patterns in MongoDB for designing document schemas.
• Good grasp of MongoDB’s aggregation framework.
• Ensure that the databases achieve maximum performance and availability.
• Design indexing strategies.
• Configure, monitor, and deploy replica sets.
• Should have experience with MongoDB Atlas.
• Should have minimum experience with development and performance tuning.
• Create roles and users and set their permissions.
• Excellent written, verbal communication skills and critical thinking skills