
About Sash Digital Advertisement Private Limited
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Required Skills: Advanced Flutter & Dart Expertise, Scalable Mobile Architecture Design, Performance Optimization & Profiling, OTT & Media App Engineering, Code Quality, Leadership & Cross-Functional Collaboration
Criteria:
- 6+ years of total software development experience with minimum 3+ years in Flutter
- Product-based company experience is mandatory (B2C scale preferred)
- Proven ability to own end-to-end Flutter mobile architecture for high-scale apps
- Strong expertise in Dart, Flutter SDK internals, and advanced state management (Bloc / Riverpod / Provider)
- Hands-on experience with platform channels and native integrations (Android & iOS)
- Deep knowledge of performance optimization: app startup time, FPS, memory leaks, widget rebuilds, rendering pipeline
- Experience with profiling tools (Dart DevTools, Android Profiler, Xcode Instruments)
- Strong skills in offline-first architecture, caching layers, and API integrations
- Ability to optimize video playback, downloads, DRM, and OTT workflows
- Strong command of clean code, SOLID principles, and scalable mobile system design
- Experience reviewing code and mentoring engineers (Senior IC role)
Description
Role Overview
We are looking for an experienced Flutter SDE III who can take complete ownership of architecture, performance optimization, and app scalability for our OTT mobile applications. This is a senior individual contributor role requiring deep technical expertise and the ability to influence design decisions at a product level.
Key Responsibilities
1. Architecture & Design (High-Impact IC Role)
• Own the end-to-end architecture of company’s Flutter mobile applications.
• Design scalable, modular, testable app ecosystems aligned with OTT-specific performance constraints.
• Lead decisions around state management, navigation hierarchy, API structure, offline capabilities, and security.
2. Performance & Device Optimization
• Diagnose and resolve mobile performance bottlenecks, including:
o App startup time, FPS drops, memory leaks.
o Heating issues, over-rendering, and expensive widget rebuilds.
o Battery optimization, efficient network calls, caching strategy.
• Run in-depth profiling using tools like Dart DevTools, Android Profiler, and Xcode Instruments.
3. OTT-Specific Engineering
• Optimize video playback workflows for low-latency streaming.
• Implement efficient background processes for downloads, DRM, content sync, and push notifications.
4. Product & User Experience Ownership
• Collaborate closely with Product, Backend, and Video Engineering teams.
• Convert business/product requirements into high-performance technical solutions.
• Ensure UI/UX consistency across platforms while maintaining performance budgets.
5. Code Quality & Leadership
• Write clean, extensible, and maintainable code with strong adherence to SOLID and reactive programming principles.
• Review code for mid-level and junior engineers; act as a mentor across teams.
• Establish engineering standards, internal frameworks, and reusable components for long-term scalability.
Required Skills & Experience
Technical Must-Haves
• 6+ years of total experience with 3+ years in Flutter for large-scale products.
• Mandatory product-based company background (B2C scale preferred).
• Strong expertise in:
o Dart, Flutter SDK internals
o Bloc, Riverpod, Provider, or other state management approaches
o Custom animations, rendering pipeline, shader-based optimization
o Platform channels (Android/iOS) and native integrations
o API integration, caching layers, offline-first architecture
• Strong understanding of mobile system design, scalable architecture, and low-level performance engineering.
Good to Have
• Experience with video streaming apps, OTT platforms, or media-heavy applications.
• Understanding of analytics frameworks (Firebase, Segment, Mixpanel).
• Exposure to CI/CD pipelines, automated testing, and fastlane.
Personality & Mindset
• Product thinking, not just feature-building.
• Ownership-driven with strong ability to take strategic technical decisions.
• Comfortable working in a fast-paced 0→1 and scale-up environment.
Why Join company?
• Work on a high-growth OTT app with millions of users.
• Opportunity to own the core mobile experience end-to-end.
• Build impact-heavy features at scale with a lean, highly skilled engineering team.
● Ability to design and implement and maintain highly complex systems and
subsystems.
● Writing well-designed, testable and efficient code.
● Designing and developing advanced applications for the Android platform.
● Working as a part of a dynamic team to deliver winning products.
● Troubleshoot, debug and optimize existing applications.
Requirements:
● Bachelor's degree in Computer Science, related technical field or equivalent practical experience
● Strong logical and analytical skills
● Should be adaptable and fast learner
● Experience in computer science, data structures, algorithms and software design.
● Experience in Software Development and coding in any general purpose programming language.
● Should have an interest in android development
Experience - 3-6 yrs
Skills : Swift , Objective -C.
Ecommerce industry is mandatory.
What we want:
➢ Can do attitude. Positive mind set.
➢ Experience in B2C applications.
➢At least 4 years of experience in mo
bile application development with a focus on iOS.
➢Proven experience with Swift or Objective C and Xcode.
➢Strong understanding of iOS development principles, patterns, and best practices.
➢Knowledge of mobile architecture patterns (MVC, MVVM, etc.) and design patterns (Singleton, Facade,etc.).
➢Familiarity with RESTful APIs, web services, and JSON.
➢Experience with third party libraries and APIs.
➢Experience with unit testing and continuous integration.
➢Excellent communication and problemsolving skills.
➢Ability to work independently and in a team environment.
➢Experience with performance and memory tuning.
➢Knack for benchmarking and optimization
Good to have:
➢Experience with Agile development methodologies.
➢Familiarity with Android development.
Location: Bangalore
Role: Senior Android Engineer
Work Location: Bangalore-Full time (Work from Office)
Who are we and what do we do?
Digio is a fast growing,profitable product startup founded in 2016 by ex-Flipkart, Twitter folks, playing a key role in India’s Digital story.
The company is building software platforms and products to power business processes, to go paperless and digital in order to bring down cost overheads, time involved in erstwhile offline business processes, thereby being instrumental in increasing operational efficacy and human productivity along with enabling presence-less digital reach and super rich end user experience.
Digio is the market leader in India for Digital onboarding and has played a key role so far in enabling Digital Transformation in India by empowering a large part of the Indian eco-system specifically Fintech sector of India. Digio has been honored as the world's 100 most innovative Regtech companies by the World Fintech Forum.
You can view their website at http://www.digio.in/">https://www.digio.in or find them on Twitter, Facebook, and LinkedIn.
Roles & Responsibilities:
As a Senior Android Engineer at Digio your responsibilities will be:
- Drive Digio SDKs, Libraries, App development in Java, Kotlin and Flutter.
- Take care of performance and security Android level.
- Keep it crash free, modular, perfectly memory managed for mass level usage.
- Usage of Java based REST APIs and backend level developments.
- Drive Android level development as well around available AI, ML and Vision Android libraries.
Requirements:
- Education: B.Tech. (CS/IT) / B.Sc. (CS) / M.Tech. / MCA.
- Experience suitable to above mentioned requirements around Android. IOS experience is plus.
- Experience in creating Android Apps from scratch.
- Experience with Kotlin, Flutter. Experience with Dagger.
- Experience in dealing with WebViews - Javascript and Native android communications.
- Good low level and High level software design and architecture skills, experience of working with distributed environments.
- Have good understanding on Android and IOS internals and memory management.
- Fast learning abilities.
- 3-5 years of experience and at least 2 years working with product company.
nurture.farm is looking for an experienced Tech Lead who is eager to have an impact on the future of sustainable agriculture around the globe.
Our Company
At nurture.farm, we are putting the farmer at the center of everything we do. We
are building a more resilient and sustainable farming ecosystem by reducing risks
and improving the quality of life for the farmers and their families through
digitization of the farming life cycle, financial inclusion of the farming community,
and affordable timely access to products, technologies, advisory and services. We
are a technology-led organization, focused on bringing scalable and sustainable
solutions to the farming ecosystem. We are a young entrepreneurial startup that
wants to learn, create and adapt every day. We aspire to create a happy and pro
ductive workplace for our employees, that embodies respect and transparency in
every part of the organization.
The Opportunity
Nurture.farm is looking for builders and tinkerers, who derive pleasure from
creating something from scratch.Dreamers, who are passionate about creating
something that touches of millions of people, and transforms lives. Sculptors, who
take pride in simplicity of design, and have the keenest eye for detail when it
comes to quality,learners, who look forward to continuing to grow everyday.
What you’ll do
- Design, develop, test, deploy, maintain and improve software.
- Manage individual project priorities, deadlines and deliverables.
- Enthusiastic to take on problems across the full-stack
- Mentor junior engineers
- Architect large scale systems
What we’re looking for
Builders and tinkerers, who derive pleasure from creating something from scratch,
dreamers, who are passionate about creating something that touches millions of people, and transforms lives,
sculptors, who take pride in simplicity of design, and have the keenest eye for detail when it comes to quality
learners, who look forward to continuing to grow every day
5-8yrs of mobile development experience in one or more general purpose programming languages.
Professional experience in building apps/sdks using Android SDK and/or Flutter
Programming experience in one or more of the following languages: Java, Kotlin, Dart.
Knowledge of React Native/Flutter will be a plus.
Working proficiency and communication skills in verbal and written English.
Writing reusable, testable, and efficient code.
problems to impact a billion people.
● You will need to choose which architectures suit future requirements and mold the
relevant modules accordingly.
● Ownership of product/business requirements.
● Craft the opportunity for reusable frameworks, toolkits that would be used across iOS
Teams.
● Work closely with the relevant platform stakeholders and Collaborate with multiple
product teams.
● Ownership of the app’s performance, health matrix, and build an app for the next billion
people.
● Reviews cross-team work critically and ensure it’s appropriately broken down and prioritized,
and well understood by all involved teams.
Technical DNAs Expected
● Proficiency in Swift and Objective C, a novice in backend development.
● Solid fundamentals of data structures, Algorithms, System Design.
● Good understanding of internal and external libraries and write code with useful
abstraction and separation of concerns.
● Concurrency and multithreading are friends.
● Prefer to reduce the 3rd party dependencies and opt only if it’s essential.
● GateKeeper for Master and maintain strategies to code integration.
● Pivot for a good degree of predictability (estimation, planning) in deliverables.
● Proficient in CI/CD Pipelines, Fastlane tools.
Document Credit: iOS Team
● 3 Plus Full-Time, Professional Software Development Experience.
Software Developer Engineering II, iOS Development.
● Inclination towards reactive programming.
Good To Have
● Contribution towards the iOS Community
● Exposure to Swift Package Manager and Swift UI
Website – www.likeminds.community
Designation – Sr. iOS Developer
Location – Gurgaon
Responsibilities:
- Designing and building Likeminds iOS application.
- Collaborating with the design team to define app features and building a high quality application
- Ensuring quality and performance of application to specifications.
- Identifying potential problems and resolving application bottlenecks.
- Fixing application bugs before final release
- Publishing application on App Store
- Maintaining the code and atomization of the application
- Designing and implementing application updates
Skills Required
- Proven experience as an app developer.
- Proficient in Objective-C, Swift, Xcode and Cocoa Touch
- Extensive experience with iOS Frameworks and strong understand of development lifecycle
- Knowledge of iOS back-end services.
- Knowledge of Apple’s design principles and application interface guidelines.
- Proficient in code versioning tools including Mercurial, Git, and SVN.
- Familiarity with push notifications, APIs and cloud messaging.
- Experience with continuous integration
Prior experience working in a startup is a plus.
Roles and Responsibilities
- Must be well versed with SWIFT & Objective C.
- Expertise in integrating RESTful web services.
- Experience working with storyboard, cocoa-touch, and auto layout.
- Hands-on experience in Cloud APIs, push notifications, social media integration, and payment integration of analytics is an added advantage.
- Experience with automated build and release process (Adhoc release, Final release).
- Has experience in using Maps API, GPS services for the iOS application.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text, Core Location.
- Experience with third-party libraries and APIs.
- Working knowledge of the general mobile orientation, architecture, trends, and emerging technologies.
- Solid understanding of the full mobile application development life cycle.
- Must have good analytical, debugging, and problem-solving skills.
- Self-starter having the ability to independently acquire the knowledge required in succeeding in his job.
- Good communication skills.
Desired Candidate Profile
- The candidate should be well versed with iPhone Application development.
- Should have excellent knowledge of Swift, C++ and OOPS concepts, JSON, Cocoa, GPS, SQLite, iPhone SDK, Xcode IDE.
- The coder should be well versed in using web services, Interface Builder & Debugging tools, Google map kits, multitasking.
- Should have worked on iPhone applications that have been published on the iTunes application store.
- Live Apps.
- Experience with building scalable applications on android and IOS
- Experience in working with Dart.
- Knowledge of unit & integration testing
- Knowledge of agile development process, jira
- Knowledge of API integration
- Strong UI building skills
- Experience with version control systems (bitbucket, git etc.)
- Strong knowledge of algorithms and Data structures
- Demonstrated experience working on application development projects and
- Test-driven development. Experience in writing high quality code
- Experience in Fintech domain will be another added advantage
- Experience in developing mobile apps in Flutter.
- Strong knowledge of Architectural pattern like Bloc, Provider etc in Flutter.
- Ability to think about scalability and reusability while developing flutter widgets.
- Ability to handle updates in UI with high frequency data changes.
- Knowledge of iOS application deployment.
- Strong state management knowledge.
- Knowledge of writing Plugins in Flutter is a good to have skill.







