Flutter Developer (Trading/Fintech Domain)

Job Title : Flutter Developer

Experience : 3 to 6 Years

Location : Gurugram Sector 43

Work Mode : 5 Days WFO (Monday to Friday)

Job Summary :

We are looking for a skilled Flutter Developer to build, enhance, and maintain scalable, high-performance mobile applications using Flutter & Dart. The role involves end-to-end development, API integration, performance optimization, and collaboration with Product, UI/UX, QA, and Backend teams.

Mandatory Skills :

Flutter, Dart, BLoC / Provider / Riverpod, REST API, JSON, Firebase, Git, Mobile App Development, Performance Optimization

Key Responsibilities :

• Develop and maintain high-quality mobile applications using Flutter & Dart.
• Build reusable, scalable, and well-documented code.
• Integrate REST APIs, JSON, Firebase Authentication & Push Notifications.
• Implement state management using BLoC, Provider, or Riverpod.
• Optimize application performance, responsiveness, and stability.
• Participate in code reviews, testing, debugging, and documentation.
• Work with Git and CI/CD pipelines (GitHub Actions).
• Collaborate with cross-functional teams to deliver features end-to-end.
• Leverage AI coding/productivity tools such as Cursor/Kiro and ChatGPT.
• Work with Figma/Figma AI and understand UI/UX implementation requirements.
• Knowledge of native Android (Kotlin) / iOS (Swift), animations, and custom widgets is preferred.

Education & Experience :

• Bachelor’s / Master’s degree in Computer Science, Engineering, or related field.
• 4 to 8 years of mobile application development experience.
• 3+ years of hands-on Flutter development experience.
• Strong problem-solving, communication, and teamwork skills.

Job description:

Flutter Developer

Location: Remote (Work from Home)

Experience: 2 Years

Employment Type: Full-Time

Apply to https://www.mayuraconsultancy.com/careers/mcs-flutter-developer?r=jlp



About Us

MCS is a bootstrapped, fully remote IT services company with 60+ team members, serving clients across 30+ countries. We build custom software solutions, including web and mobile applications, AI solutions, and digital products across multiple industries.

About the Role

We are looking for a Flutter Developer with 2 years of experience in building hybrid mobile applications using Flutter and Dart. The ideal candidate should have a strong understanding of OOP, state management, REST API integration, and mobile app development best practices. You should be proactive, self-motivated, and capable of independently troubleshooting issues while delivering clean, reliable, and maintainable code.

Mandatory Requirement: The candidate must have access to a Mac machine running macOS for iOS app development and testing.

What You'll Do

• Develop and maintain hybrid mobile applications using Flutter and Dart.
• Integrate REST APIs and third-party services.
• Debug issues and optimize application performance.
• Write clean, reusable, and maintainable code.
• Collaborate with developers, QA engineers, and project managers.
• Ensure timely delivery of features and maintain code quality.

You Bring

• A degree in Computer Science, IT, or a related field.
• 2 years of hands-on experience with Flutter
• Strong understanding of OOP, Flutter widgets, and state management.
• Experience with REST APIs, JSON, and Git.
• Basic understanding of Android and iOS development.
• Strong problem-solving skills and the ability to work independently.
• At least one Flutter project to demonstrate your skills.
• Mandatory access to a Mac machine running macOS.

What We Offer

• Fully remote work with no relocation required.
• Opportunities to work on real-world client projects.
• Collaborative environment and technical mentorship.
• Sundays and alternate Saturdays off.

If you are interested in this opportunity and meet the requirements, please apply by sharing your updated resume along with your Flutter project details at https://www.mayuraconsultancy.com/careers/mcs-flutter-developer?r=jlp

Mobile Application Development

Required Skills

- Strong experience in React Native or Flutter.

- Experience developing and maintaining production-level mobile applications.

- Knowledge of state management, application lifecycle management, and navigation frameworks.

- Experience integrating device features such as microphone, camera, notifications, and background services.

- Strong understanding of REST APIs, WebSockets, and secure authentication systems.

- Experience publishing applications on Google Play Store and Apple App Store.

- Ability to optimize performance, troubleshoot issues, and maintain code quality.

Responsibilities

- Design and develop AI-powered features for the Ziqra platform.

- Build and maintain high-quality cross-platform mobile applications.

- Integrate speech, video, and AI technologies into user-facing products.

- Collaborate closely with founders and product teams.

- Participate in architecture discussions and technical decision-making.

- Ensure scalability, security, and performance of applications.

What We Offer

- Competitive monthly stipend.

- Opportunity to work directly with founders.

- Flexible and remote-friendly work environment.

- Ownership of impactful product features.

- Potential opportunity for long-term growth and early equity discussions.

Senior Full-Stack Software Engineer (SDE II), Flutter & Django, AM:PM

About AM:PM AM:PM is a pre-seed, venture-backed news platform built for short-form vertical video, for Gen Z and millennials who want to stay informed without sitting through a 40-minute panel. Mobile-first, video-first, small team, moving at startup speed out of Mumbai.

We don't have layers of bureaucracy or rigid corporate structure. We value velocity, high-agency execution, and pragmatic engineering. This is one of the first full-time seats on the core engineering bench, reporting directly to the CTO.

We're looking for a Full-Stack Engineer who's comfortable wearing multiple hats, owning entire feature lifecycles from database schema to UI animation, and operating with real autonomy. If you want your code in production daily and directly tied to whether the product wins, this is the seat.

Role Overview

• Position: Software Development Engineer II (Full-Stack)
• Type: Full-time
• Location: Remote / Hybrid
• Experience: 3 to 5+ years in production-grade software development
• Core stack: Flutter (iOS, Android, Web) | Python, Django, DRF | PostgreSQL | Redis | AWS/GCP | Docker

What you'll do

1. Cross-platform frontend (Flutter)

• Build responsive, pixel-perfect UIs across iOS, Android, and Web from a single Flutter codebase
• Implement clean, maintainable frontend architecture using scalable state management (BLoC, Riverpod, or Provider)
• Optimize performance, memory footprint, render times, and smooth 60fps animations on low-end devices and browsers. On a feed-heavy, video-heavy app this is core product, not polish
• Write platform-specific code (MethodChannels) to interface with native iOS/Android SDKs when needed

2. Backend and API engineering (Python / Django)

• Design, build, and document secure, robust RESTful APIs using Django Rest Framework
• Architect core backend workflows, background workers, and async task queues (Celery/Redis), including the feed, video, and content pipeline
• Write optimized SQL and manage the Django ORM to prevent N+1 queries and keep response times fast
• Implement and maintain security: OAuth2, JWT auth, RBAC, data encryption

3. Architecture, DevOps, infrastructure

• Set up and improve CI/CD pipelines (GitHub Actions, GitLab CI) to ship to production multiple times a day
• Containerize with Docker and manage cloud deployments (AWS ECS/EKS, GCP Cloud Run, or DigitalOcean)
• Implement logging, error tracking, and monitoring (Sentry, Datadog, Prometheus) to catch and resolve production issues proactively

4. Startup execution

• Build, test, and tear down MVP features fast based on user feedback and product analytics
• Review peer code, maintain documentation, and raise engineering standards across a growing team
• Work directly with founders, designers, and editorial to turn ambiguous requirements into concrete technical roadmaps

Who you are

• 3+ years professional experience building, scaling, and maintaining production-grade applications
• Deep Flutter and Dart mastery: cross-platform nuances, web engine optimization (CanvasKit vs HTML), local storage (Hive, Isar, or SQLite)
• Strong Django/Python: middleware, custom managers, signals, async programming
• Advanced PostgreSQL: clean schema design, migrations, indexing, slow query analysis
• Docker, basic Linux administration, and cloud services (AWS S3, EC2, RDS, CloudFront)
• Writes clean, testable code with unit, integration, and widget tests

Cultural fit

• High agency. You find a problem, map a solution, and execute without waiting for permission or perfect specs
• Pragmatic. You know when to write future-proof code and when to ship a safe, hacky solution to beat a deadline
• Clear communicator. Can explain technical trade-offs to non-technical founders
• Comfortable with chaos. Priorities shift fast based on market feedback
• Deep startup experience strongly preferred, ideally as an early engineer at a venture-backed startup. This role rewards builders, not MNC process operators

Bonus

• Early engineer (employees 1 to 15) at a fast-growing, venture-backed startup
• Real-time systems (WebSockets), video infrastructure (streaming, transcoding, CDN caching), or AI/LLM API experience
• Active GitHub, published Flutter packages, or live side projects that show build speed

What we offer

• Market-rate salary plus meaningful early-stage equity
• Complete ownership over major pillars of the stack, no micro-management
• Room to grow into Lead/EM or Staff/Principal as the company scales
• Flexible setup alongside a small, driven team of builders

Software Engineer - Mobile (SDE 3)

Own mobile features from architecture to production.

AbleCredit builds software for complex enterprise workflows where AI, APIs, business rules, human decisions, and real-world operations have to work together reliably. We care about building products that work in production - not just in demos. Our mobile applications operate in the real world: variable networks, device fragmentation, media capture, background work, permissions, and workflows that cannot simply fail when connectivity does. We're looking for an engineer who can independently own substantial parts of that experience.

What You'll Own?

• Design and ship major mobile features end-to-end, from technical design through production rollout.

• Build reliable experiences around camera, audio, media upload, location, permissions, and device capabilities.

• Design for poor connectivity, retries, offline behavior, background execution, and interrupted workflows.

• Own API integration, local state, caching, persistence, and synchronization patterns.

• Improve app startup time, responsiveness, battery/network usage, crash rate, and overall reliability.

• Build observability into mobile features and debug issues across device, network, and backend boundaries.

• Contribute to mobile architecture, testing strategy, release engineering, and technical standards.

• Mentor junior engineers and interns through reviews and design discussions.

What We're Looking For?

• 5+ years building production mobile applications.

• Strong experience with Android/Kotlin, iOS/Swift, Flutter, React Native, or comparable mobile stacks.

• Deep understanding of mobile lifecycle, networking, concurrency, persistence, and performance.

• Experience shipping and supporting applications through production releases.

• Strong debugging skills using device logs, profiling, crash reporting, and network inspection.

• Good API design instincts and ability to reason about backend/mobile contracts.

• Ability to independently turn ambiguous product requirements into robust technical solutions.

Nice to Have

• Media capture or real-time audio/video experience.

• Offline-first or field-workforce applications.

• Mobile security, encryption, device integrity, or secure storage.

• Native module/bridge development in a cross-platform application.

• Experience with mobile CI/CD, automated testing, staged rollouts, and release observability.

How We Build?

Mobile is not a thin client. We treat device behavior, network reliability, telemetry, performance, and release safety as core engineering concerns. Engineers own what they ship after it reaches production.

Position Title:

SDE Intern – Mobile Application

Location: Bangalore

Duration: 6 months (with potential for full-time conversion based on performance)

About PGAGI:

At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.

Key Responsibilities:

• Develop and maintain cross-platform mobile applications using Flutter or React Native.

• Collaborate with UI/UX designers and backend developers to deliver seamless app experiences.

• Integrate RESTful APIs and work with JSON data parsing, asynchronous programming, and real-time data handling.

• Participate in regular code reviews and follow best practices in mobile development.

• Debug and troubleshoot issues, optimize app performance, and write unit tests.

• Learn and apply Git-based version control, task tracking, and agile workflows.

⸻Required Skills & Knowledge :Programming & Frameworks:

• Proficiency in Dart (Flutter) or JavaScript/TypeScript (React Native).

• Good understanding of OOP and functional programming principles.

• Experience with:

• Flutter: Widgets, navigation, state management (Provider, Bloc, etc.)

• OR React Native: Components, Redux, Context AP

IComputer Science Fundamentals:

• Basic understanding of data structures (arrays, stacks, queues, hash tables).

• Knowledge of basic algorithms (sorting, searching).

• Awareness of time complexity and code efficiency.

• Solid grasp of programming concepts like variables, loops, conditionals.

Mobile Development Concepts:

• Experience in building and deploying cross-platform mobile apps.

• Understanding of responsive design, Material Design, and iOS Human Interface Guidelines.

• Familiarity with asynchronous operations (async/await, Promises) and REST API integrations.

Networking & APIs:

• Basic knowledge of HTTP/HTTPS, request methods, and status codes.

• Hands-on experience using Postman or similar tools for API testing.

• Understanding of API security, including authentication and SSL basics.

Tools & Technologies:

• Familiarity with Git (GitHub, GitLab, Bitbucket).

• Experience using IDEs like Android Studio, VS Code, or Xcode.

• Awareness of unit testing frameworks (e.g., Flutter test, Jest).

• Understanding of build tools such as Gradle or Metro bundler.⸻

Preferred Qualifications:

• Pursuing or recently completed a B.E./B.Tech in Computer Science, IT, or related fields.

• Portfolio of previous mobile app projects (GitHub/Play Store link preferred).

• Willingness to learn, experiment, and work in a collaborative environment.

⸻What We Offer:

• Opportunity to work on real-world projects with direct mentorship from industry experts.

• Certificate of Internship and potential PPO (Pre-Placement Offer) based on performance.

• Exposure to modern product development practices and cross-functional team collaboration.

Position Title:

SDE Intern – Mobile Application

Location: Remote

Duration: 6 months (with potential for full-time conversion based on performance)

About PGAGI:

At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.

Key Responsibilities:

• Develop and maintain cross-platform mobile applications using Flutter or React Native.

• Collaborate with UI/UX designers and backend developers to deliver seamless app experiences.

• Integrate RESTful APIs and work with JSON data parsing, asynchronous programming, and real-time data handling.

• Participate in regular code reviews and follow best practices in mobile development.

• Debug and troubleshoot issues, optimize app performance, and write unit tests.

• Learn and apply Git-based version control, task tracking, and agile workflows.

⸻Required Skills & Knowledge :Programming & Frameworks:

• Proficiency in Dart (Flutter) or JavaScript/TypeScript (React Native).

• Good understanding of OOP and functional programming principles.

• Experience with:

• Flutter: Widgets, navigation, state management (Provider, Bloc, etc.)

• OR React Native: Components, Redux, Context AP

IComputer Science Fundamentals:

• Basic understanding of data structures (arrays, stacks, queues, hash tables).

• Knowledge of basic algorithms (sorting, searching).

• Awareness of time complexity and code efficiency.

• Solid grasp of programming concepts like variables, loops, conditionals.

Mobile Development Concepts:

• Experience in building and deploying cross-platform mobile apps.

• Understanding of responsive design, Material Design, and iOS Human Interface Guidelines.

• Familiarity with asynchronous operations (async/await, Promises) and REST API integrations.

Networking & APIs:

• Basic knowledge of HTTP/HTTPS, request methods, and status codes.

• Hands-on experience using Postman or similar tools for API testing.

• Understanding of API security, including authentication and SSL basics.

Tools & Technologies:

• Familiarity with Git (GitHub, GitLab, Bitbucket).

• Experience using IDEs like Android Studio, VS Code, or Xcode.

• Awareness of unit testing frameworks (e.g., Flutter test, Jest).

• Understanding of build tools such as Gradle or Metro bundler.⸻

Preferred Qualifications:

• Pursuing or recently completed a B.E./B.Tech in Computer Science, IT, or related fields.

• Portfolio of previous mobile app projects (GitHub/Play Store link preferred).

• Willingness to learn, experiment, and work in a collaborative environment.

⸻What We Offer:

• Opportunity to work on real-world projects with direct mentorship from industry experts.

• Certificate of Internship and potential PPO (Pre-Placement Offer) based on performance.

• Exposure to modern product development practices and cross-functional team collaboration.

Job Title : Full Stack Engineer (Python + React.js/Next.js)

Experience : 1 to 6+ Years

Location : Bengaluru (Indiranagar)

Employment : Full-Time

Working Days : 5 Days WFO

Notice Period : Immediate to 30 Days

Role Overview :

We are seeking Full Stack Engineers to build scalable, high-performance fintech products.

You will work on both frontend (Typescript/Next.js) and backend (Python/FastAPI/Django), owning features end-to-end and contributing to architecture, performance, and product innovation.

Main Tech Stack :

Frontend : Typescript, Next.js, React

Backend : Python, FastAPI, Django

Database : PostgreSQL, MongoDB, Redis

Cloud : AWS/GCP, Docker, Kubernetes

Tools : Git, GitHub, CI/CD, Elasticsearch

Key Responsibilities :

• Develop full-stack applications with clean, scalable code.
• Build fast, responsive UIs using Typescript, Next.js, React.
• Develop backend APIs using Python, FastAPI, Django.
• Collaborate with product/design to implement solutions.
• Own development lifecycle: design → build → deploy → monitor.
• Ensure performance, reliability, and security.

Requirements :

Must-Have :

• 1–6+ years of full-stack experience.
• Product-based company background.
• Strong DSA + problem-solving skills.
• Proficiency in either frontend or backend with familiarity in both.
• Hands-on experience with APIs, microservices, Git, CI/CD, cloud.
• Strong communication & ownership mindset.

Good-to-Have :

• Experience with containers, system design, observability tools.

Interview Process :

1. Coding Round : DSA + problem solving
2. System Design : LLD + HLD, scalability, microservices
3. CTO Round : Technical deep dive + cultural fit

Apply here (application form): https://forms.gle/EVnJ9dPSjHg5WzqH7

SuperKalam (YC W23) is building the best AI tutor platform out of India, in the vein of Duolingo. This is a high impact role. We are eager to talk to a Mobile Engineer with an amazing sense of quality in engineering deliverables and strong ownership.

Requirements

• Ideally 2 to 4 yrs of experience building mobile apps + backend (React Native and NodeJS/NestJS)
• Strong engineering fundamentals, loves great architecture and writes scalable code
• Uses AI in workflow beyond prompting: skills, plugins, workflows, loops, agents
• Mobile: high quality UI and smooth animations; handled performance, optimized app builds, push notifications. Bonus: bridges, widgets, own libraries
• Backend: CRUD APIs, Redis, queues, caching, PostgreSQL / MySQL, rate limiting, basics of scaling and security, cloud (AWS, Azure or GCP). Bonus: Elasticsearch
• Preferred: Gen AI engineering (production AI pipelines, agentic workflows, voice agents, RAG / knowledge graphs). Bonus: Python

Responsibilities

• Build new features and initiatives across backend and the mobile app
• Deployments, performance, push notifications
• Set up tooling and run experiments: crons, automation workflows, AI tooling
• Product and design reviews
• Keep pushing the team's tech quotient with evolving technology and AI tooling
• Decide for speed to production plus quality for today

Who will thrive here: 2+ yrs in a product based startup (including internship), enjoys complex engineering and product problems, engineering mindset (scripts, automation, quick dashboards), ownership mindset and a strong individual contributor, first principle thinking and clear communication.

Compensation: 15 to 35 LPA based on experience. ESOPs for the right candidate.

Interview: resume shortlisting, 30 min intro meet, 1h 15m in-person fundamentals round (JS/TS, no DSA), 1h 15m in-person system design (LLD), optional 2-3 day fullstack mobile assignment, optional 1h 15m system design (HLD).

Location: Bengaluru. Full-time. Full JD: https://www.ycombinator.com/companies/superkalam/jobs/2gkQmXq-mobile-engineer-react-native-fullstack

Role Overview

We are looking for a Senior Full Stack Developer to build and scale our fintech platform. You will own the entire lifecycle of our financial products, from designing high-performance relational schemas in PostgreSQL to building interactive dashboards in React.

Key Responsibilities

• Full Stack Development: Build and maintain end-to-end features using the PERN stack

(PostgreSQL, Express.js, React, Node.js).

• Database Optimization: Design complex relational models and optimize SQL queries to

handle high-volume financial data and audit trails.

• Security & Compliance: Implement rigorous security measures (e.g., JWT, OAuth, data

encryption) and ensure the platform adheres to fintech standards like PCI-DSS.

• API Architecture: Develop robust RESTful APIs to integrate with third-party banking APIs,

payment processors (Stripe/Plaid), and KYC providers.

Technical Requirements

• Front-end: Advanced proficiency in React.js (Hooks, Context API, Redux or TanStack Query)

and modern CSS (Tailwind/Styled Components).

• Back-end: Expert-level Node.js and Express.js experience, with a focus on asynchronous

programming and secure API design.

• Database: Deep knowledge of PostgreSQL (complex joins, indexing, triggers, and

migrations).

Additional skills

• Understanding of Event-Driven Architecture (using AWS SQS/SNS or Kafka).

• Familiarity with SOC2 or ISO 27001 compliance frameworks.

• Cloud (AWS): Proven experience with:

• RDS/Aurora for managed databases.
• IAM for secure access management.
• AWS Lambda & API Gateway for serverless architecture.
• CloudWatch for monitoring and alerting.

• Tools: Git, Docker, and experience with CI/CD workflows.

About US

RJ Fintech Solutions Pvt. Ltd. is a high-growth fintech startup on a mission to automate business financial operations. In a world where financial systems are often slow and opaque, we are building the "missing link"—a secure, transparent, and lightning-fast platform that puts banking and compliance first for various corporates.

We are not just another financial app; we are an engineering-first company. We believe that elegant code and robust architecture are the foundations of trust. By leveraging the PERN stack and AWS cloud-native infrastructure, we are replacing legacy complexity with modern, scalable solutions.

Why Work With Us?

1. Build the Foundation, Not Just Features

You won't be a small cog in a massive machine. As an early member of our engineering team, you will help define our technical architecture, choose our libraries, and set the coding standards for everyone who follows. Your fingerprints will be on the core DNA of our product.

2. Solve Problems That Matter

Fintech is one of the few industries where code has a direct, measurable impact on people's lives.

Whether we are [e.g., simplifying cross-border payments, democratizing investment, or building the next generation of credit], you will be solving high-stakes challenges around security, trust, and financial inclusion.