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Job Title: Senior Flutter Engineer

Department: Engineering – Mobile

Location: Surat / Ahmedabad (On-site)

Employment Type: Full-time

About the Company

We are an AI-driven nutrition platform on a mission to make healthier eating and living effortless. Our technology translates ingredients and dishes into accurate nutrition profiles and personalizes recommendations based on individual goals, context, and preferences — across home cooking, daily routines, and restaurant ordering.

Our stack includes Flutter mobile apps, a Python/Django API, real-time data services, and ML models for tagging, ranking, and predictions. We aim to deliver a delightful, scalable, and privacy-first experience that empowers users to make smarter food choices and track their progress effectively.

Role Summary

As a Senior Flutter Engineer, you’ll lead the development of our mobile applications end-to-end — ensuring architectural excellence, performance, reliability, and delightful user experiences. You’ll collaborate closely with Product, Design, Backend (Django), and Data teams to ship features that are fast, accessible, and secure.

Within your first quarter, you’ll have:

• Established strong engineering standards for Flutter.
• Significantly improved app performance.
• Shipped multiple core user journeys including onboarding, smart recommendations, and notifications.

Key Responsibilities

• Own Flutter mobile architecture — including modularization, clean architecture, and state management.
• Build and deliver polished, high-performance features across discovery, recommendations, and user journeys.
• Integrate securely with Django/REST APIs, Firebase services, and push notifications.
• Ensure jank-free performance (60/120 fps), offline handling, and robust error recovery.
• Establish and maintain coding standards, automated testing, and CI/CD pipelines for Android & iOS.
• Mentor and review work of junior Flutter developers through code reviews and pair programming.
• Collaborate with Product and Design on feasibility, planning, and delivery.
• Work with DevOps to optimize build pipelines, releases, and crash/ANR reduction.
• Maintain technical documentation and contribute to component libraries and design system integration.

Required Qualifications

• 4–7+ years in mobile development, with 3+ years building production Flutter apps using Dart.
• Strong understanding of state management (Riverpod / Bloc / Cubit), navigation, and dependency injection.
• Deep expertise in Flutter rendering, performance profiling, and async/concurrency handling.
• Experience deploying apps to Play Store and App Store, including signing and release management.
• Proven experience in API integration, caching, pagination, and offline-first strategies.
• Hands-on experience with automated testing and CI/CD (GitHub Actions, Bitrise, Codemagic, or Fastlane).
• Knowledge of app security, secure storage, OAuth/JWT authentication, and data privacy.
• Proficient in Firebase (Auth, FCM, Remote Config, A/B Testing, Crashlytics, Analytics).
• Strong communication skills with mentoring and code review experience.
• Awareness of accessibility, localization, RTL, and responsive UI best practices.
• Experience optimizing app performance — reducing app size, build times, and crash rates.
• Familiarity with GraphQL, WebSockets, and real-time data features.

Preferred (Nice to Have)

• Experience with health/wearable integrations (Google Fit, Health Connect, Apple HealthKit).
• Previous experience in food-tech, health-tech, or recommendation-based systems.

Tech Stack

Mobile: Flutter (Dart), Riverpod/Bloc, build_runner, Freezed

Services: Firebase (Auth, FCM, Remote Config, Crashlytics, Analytics)

Backend: Django/DRF (REST), GraphQL (optional), WebSockets

CI/CD: GitHub Actions, Fastlane, Codemagic, Bitrise

Quality: Flutter DevTools, Sentry/Crashlytics, unit/widget/integration tests

Why This Role Matters

We’re looking for a Principal Engineer to lead the architecture and execution of our GenAI-powered, self-serve marketing platforms. You will work directly with the CEO to shape, build, and scale products that change how marketers interact with data and AI. This is intrapreneurship in action — not a sandbox innovation lab, but a real-world product with traction, velocity, and high stakes.

What You'll Do

• Co-own product architecture and direction alongside the CEO.
• Build GenAI-native, full-stack platforms from MVP to scale — powered by LLMs, agents, and predictive AI.
• Own the full stack: React (frontend), Node.js/Python (backend), GCP (infra), BigQuery (data), and vector databases (AI).
• Lead a lean, high-caliber team with a hands-on, unblock-and-coach mindset.
• Drive rapid iteration with rigor, balancing short-term delivery with long-term resilience.
• Ensure scalability, observability, and fault tolerance in multi-tenant, cloud-native environments.
• Bridge business and tech — aligning execution with evolving user and market insights.

What You Bring

• 8–12 years of experience building and scaling full-stack, data-heavy or AI-driven products.
• Fluency in React, Node.js, and Google Cloud (Functions, BigQuery, Cloud SQL, Airflow, etc.).
• Hands-on experience with GenAI tools (LangChain, OpenAI APIs, LlamaIndex) is a bonus.
• Track record of shipping products from ambiguity to impact.
• Strong product mindset — your goal is user value, not just elegant code.
• Architectural leadership with ownership of engineering rigor and scaling best practices.
• Startup or founder DNA — you’ve built things from scratch and know how to move fast without breaking things.

Who You Are

• A former founder, senior IC, or tech lead who’s done zero-to-one and 1-to-n scaling.
• Hungry for ownership and velocity — frustrated by bureaucracy or stagnation.
• You code because you care about solving real problems for real users.
• You’re pragmatic, hands-on, and grounded in first principles.
• You understand that great software isn't just shipped — it's hardened, maintained, and evolves with minimal manual effort.
• You’re open to evolving into a founding engineer role with influence over the tech vision and culture.

What You Get

• Equity in a high-growth product-led startup.
• A chance to build global products out of India with full-stack and GenAI innovation.
• Access to high-context decision-making and direct collaboration with the CEO.
• A tight, ego-free team and a culture that values clarity, ownership, learning, and candor.

Why YOptima?

YOptima is redefining how leading marketers unlock growth through full-funnel, AI-powered media solutions. As part of our growth journey, this is your opportunity to own the growth charter for leading brands and agencies globally and shape the narrative of a next-generation marketing platform.

Ready to lead, build, and scale?

We’d love to hear from you.

• Strong proficiency in React Native and JavaScript (ES6+).
• Experience with Redux, Context API, or other state management tools.
• Familiarity with TypeScript and strong understanding of mobile app architecture.
• Knowledge of native build tools like Xcode and Android Studio.
• Experience with RESTful APIs and third-party libraries.
• Familiarity with GraphQL is a plus.
• Hands-on experience in implementing pixel-perfect designs and animations.
• Proficiency in using libraries like React Navigation, NativeBase, or Material-UI.
• Experience with testing libraries like Jest, Detox, or Appium.
• Strong debugging skills using tools like Chrome DevTools, Flipper, or similar.
• Experience deploying apps to the App Store and Google Play Store, including managing certificates and provisioning profiles

This is a full-time on-site role for a Graphic Designer located in Hyderabad. The Graphic Designer will be responsible for creating graphics, graphic design, logo design, branding, and typography for various projects.

Responsibilities: 

• Ensure the quality of architecture and design of systems. 
• Functionally decompose complex problems into simple, straight-forward solutions. 
• Analyze and improve data quality and metrics. 
• Fully and completely understand system interdependencies and limitations. 
• Leverage knowledge of internal and industry in design decisions. 
• Assist in the career development of others, mentoring on advanced technical issues and helping managers guide the career growth of their team members. 
• Exert technical influence over multiple teams, increasing their productivity and effectiveness by sharing your deep knowledge and experience. 
• Skilled in translating high level abstract business requirements into software design, designing systems specifications, standards, and programming 
• Contribute to Architectural blueprints and Design for the software solutions 
• Mentor team on engineering best practices such as writing clean code, designing scalable, reliable and performant software solutions, set and ensure compliance to software quality standards etc. 
• Be a role model for the team with innovative thinking, passion for continuous learning and contributions to the project. 

Qualifications, Skills & Experiences 

• BE / B.Tech /M.Tech in Computer Science or a related field 
• Minimum 7+/5+ years of experience building large scalable systems 
• Minimum 2+ years of recent experience in building products on cloud is a plus 
• Knowledge of asynchronous programming and WebAPI development is required 
• Knowledge and awareness of cloud/ application security is must (OWASP at the minimum) 
• Strong knowledge in OOPS with C#, .Net(or Java) with SQL Server or any RDBMS 
• Strong experience in architecting and building multi-threaded, distributed systems. 
• Strong knowledge of data structures, algorithms, and designing for performance. 
• Ability to achieve stretch goals in a highly innovative and fast paced environment. 
• Extensive experience of mentoring junior engineers to success. 
• Experience with Microservices Architecture is a plus 
• Working knowledge of CI/CD pipelines and AWS/Azure cloud services is plus 
• Hands on experience of building products for unix systems in addition to windows is a plus 
• Excellent Communication 

Have an experience building backend server side applications in Node.js and Express.js

Have in-depth knowledge and experience of using ES6+ features and Object Oriented Principles

Have sound knowledge and are familiar with databases like MongoDb - (Preferred) and Mysql.

Have good exposure to cloud native technologies (AWS Lambda, S3, RDS, etc) 

Have working knowledge of version control (Git) and continuous deployment 

Have experience in optimising backend API’s and database queries for optimal performance.

You are good at problem solving and have analytical skills 

You are flexible in adapting new technologies and frameworks as per the projects needs

• Solid experience in RoR, Golang, NodeJS or Python. Good to have exposure to ML.
• Should have experience in cloud computing
• Has an ability to quickly learn and contribute in multiple codebase
• Overcomes roadblocks and requires minimal oversight
• Takes initiatives to fix issues/tech debts before assigned to him/her
• Able to deep dive into codebase and advise QA of possible regression impact
• Communicates tech decisions through design docs and tech talks
• Has delivered projects with end-to-end accountability
• Keeps track of industry trends and introduces right tech/tools for a given job
• Excellent understanding of software engineering practices, Design Patterns, Data Structures, Algorithms

• Highly customer-obsessed thinking with a deep understanding of customerneeds and aspirations
• Own the product strategy and roadmap.- Partner with the business team tounderstand business goals and translate them into short term and long-term productroadmaps.- Comfortable in generating a 3-year strategic vision as well as a weekly statusupdate.
• Generate detailed Product Requirement Document (PRD) based oninputs from all key stakeholders.Integrate usability studies, research and market analysis intoproduct requirements to maximise user satisfaction.
• Work very closely with world-class Engineering, Data Sciences and QA teams throughout the product development life cycle.- Define the product acceptance testingcriteria, ensure that they are met.
• Stay abreast with new innovations and the latest technology trends andexplore ways of leveraging these for improving the product in alignment with the business.
• Attention to detail with an ability to work with user interfacedesigners and usability experts to deliver habit-forming products with a low learning curve