
Rejolut emerging tech company incorporated in 2017 and an award-winning blockchain development company. We help clients to find the best possible solutions to business use-case using emerging technology that can help them to scale faster & build Innovative digital products for fast-moving companies using ML/AI, Blockchain, IoT, AR/VR, RPA.
Our dogma: We don’t make shit
We are on the mission to technically empower entrepreneurs all around the world.
To know more please visit our website - http://www.rejolut.com/" target="_blank">www.rejolut.com
The ideal candidate will be responsible for developing highly scalable and secure code.
Responsibilities:-
- Able to learn & implement new technology/framework/library at God Speed
- Able to come with the optimal solution for the business problem
- Can handle calls with the client & customer to know their feedback
- Writing clean code & able to dig into other's code or open-source code
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Transition existing native apps to Flutter.
Desired Candidate Profile:-
- Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax.
- Knowledge of (functional or object-oriented) programming.
- Ability to write well-documented, clean Javascript code.
- Rock-solid at working with third-party dependencies and debugging dependency conflicts.
- Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
- Understanding of BLOC Patterns
- Strong knowledge & experience in Dart/ Flutter is mandatory.
- Strong attention to detail in UX & interactions.
- Strong experience with Flex CSS styling.
- Strong experience in SQLfLite & Firebase messaging is required.
- Experience in releasing Android and iOS App store
- Paid Sick Leaves
- Healthcare Insurance
- Employee Training & Development Plans
- Performance Bonus
- Flexible Working Hours/ Remote Work

About Rejolut
About
Rejolut is one of the award winning fastest growing emerging tech company which is working leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.
We are a team that loves creativity and technology. We create products we are proud of. We fuse innovation with art to achieve Different, Intutive & Quality products.
Our Dogma: We don't make shit.
How we are different
-We are young and dynamic team who are obsessed with solving business problem at scale.
-We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology itself.
Why to join us
- We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career.
- We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
- There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in companies like Samsung, Purplle, Loylty Rewardz.
- Get mentored by the best in the industry
- Flexible working hours
- Perks best in the industry
- Flat structure, no hierarchy
Culture
- Fast-paced, intellectually stimulating, steep learning, and growth
- Close-knit, hardworking, supportive colleagues
- Challenging work
- Flat organization with no hierarchy
- If you like problem solving, and love latest tehnical innovations, there are very few better places
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Job Description – Flutter Developer (3–8Years)
Location: Gurgaon
Industry: Insurance / Fintech
Employment Type: Full-Time, Permanent
Position Overview
We are looking for an experienced Flutter Developer (3–10 years) to join our engineering team. The ideal candidate will be responsible for building high-quality, scalable mobile applications using Flutter for both Android and iOS. You will collaborate closely with designers, product managers, and engineers to deliver end-to-end mobile solutions, lead junior developers, and contribute to architectural and process improvements.
What You Will Be Doing
✔ Develop high-quality, scalable mobile applications using Flutter & Dart
✔ Translate UI/UX designs and wireframes into fully functional apps
✔ Write clean, testable, and maintainable code
✔ Work closely with designers, PMs, QAs, and other developers
✔ Implement new features, fix bugs, and optimize app performance
✔ Handle app flows involving offline storage, threading, localization, etc.
✔ Integrate third-party services: REST APIs, Firebase, Location, Notifications, Video recording, Payment gateways
✔ Participate in project estimation, architecture discussions, and release planning
✔ Contribute to the full mobile development lifecycle—from concept to deployment
✔ Prepare documentation for architecture, reusable components, and processes
✔ Lead and mentor junior Flutter developers
✔ Stay updated with latest Flutter, mobile development, and Web technologies
✔ Contribute to Flutter Web modules when required
Required Skills & Experience
Technical Skills
Must Have
- 3–10 years total experience, with 2+ years in Flutter & Dart
- Strong understanding of mobile app development (Android & iOS)
- Ability to design & build apps from scratch
- Experience with:
- Firebase services (Auth, Firestore, Storage, Messaging)
- Location services
- Push notifications
- Video recording modules
- REST API integration
- 3rd-party SDK integrations
- Expertise in:
- Building UI-rich, high-performance mobile apps
- Offline storage, performance tuning, and low battery usage optimization
- Experience using Git/GitHub
- Published at least 1+ app on PlayStore or App Store
- Understanding of Flutter Web
- Basic knowledge of payment gateway integration
- Knowledge of GraphQL is a plus
- Experience with native Android/iOS development is a big advantage
Job Title: Tech Team Lead – Flutter
Department: Engineering
Location: Surat / Ahmedabad (On-site)
Employment Type: Full-time
About the Company
We are an AI-driven nutrition platform built to make healthier eating and living effortless. We translate ingredients and dishes into reliable nutrition profiles, then personalize recommendations based on goals, context, and preferences—across home cooking, daily routines, and restaurant ordering.
Our technology includes Flutter mobile apps, a Python/Django API, real-time data services, and machine learning models for tagging, ranking, and predictions. We’re building a delightful, safe, and scalable experience that helps users choose better meals and track progress—with strong standards for privacy, quality, and performance.
Role Summary
As the Tech Team Lead, you will lead a cross-functional engineering squad (Flutter, Backend, QA, and occasionally Data) to deliver secure, scalable product features on predictable timelines. This role combines hands-on architecture and coding with team leadership, agile execution, and quality ownership.
You’ll mentor engineers, improve engineering practices, and collaborate closely with Product and Design teams to ship impactful, user-centric experiences.
Key Responsibilities
- Own squad roadmap delivery — break down epics into milestones, estimate efforts, prioritize, and ensure timely releases.
- Provide technical leadership — define architecture, enforce coding standards, and guide trade-offs between performance, cost, and complexity.
- Contribute 30–50% hands-on coding — review critical PRs, pair program, and work on key modules.
- Ensure quality and reliability through robust testing (unit/integration/E2E), CI/CD gates, observability, and incident management.
- Mentor and manage 4–8 engineers — conduct 1:1s, set goals, and drive performance and career growth.
- Maintain security and compliance — apply secure development best practices (AuthN/AuthZ, PII handling, secret management).
- Collaborate with Product/Design on scope and acceptance criteria; communicate status, risks, and dependencies effectively.
- Keep technical documentation up to date — architecture decisions, system diagrams, runbooks, and release notes.
Required Qualifications
- 6–9+ years of software engineering experience, with at least 2–3 years in team/squad leadership.
- Strong backend expertise in Python, Django/DRF, REST API design, caching, queues, and WebSockets.
- Working knowledge of Flutter/Dart architecture and state management to lead cross-stack initiatives.
- Experience with CI/CD (GitHub Actions, Fastlane, Codemagic), containers (Docker), and AWS (EC2/ECS/ECR, S3, CloudFront, CloudWatch).
- Strong testing culture using PyTest, Flutter Test, and observability tools (logs, metrics, tracing, alerts).
- Excellent estimation, prioritization, and communication skills, with the ability to challenge scope when necessary.
Preferred (Nice to Have)
- Experience releasing and managing mobile apps (Play Console, App Store Connect, TestFlight).
- Exposure to Data/ML pipelines (batch vs. real-time inference, model versioning).
- Familiarity with security practices — OWASP, IAM, secret management, VPCs.
- Domain experience in health-tech or food-tech, or other privacy-sensitive industries.
Tech Stack You’ll Work With
- Mobile/Web: Flutter (Dart), React (optional)
- Backend: Python, Django/DRF, Celery, Redis, WebSockets
- Data/Storage: PostgreSQL/MySQL, MongoDB
- Infra/DevOps: AWS (EC2/ECS/ECR/S3/CloudFront/CloudWatch), Docker, Nginx, GitHub Actions, Fastlane, Codemagic
- Quality/Observability: PyTest, Flutter Test, Playwright/Cypress, Sentry, Crashlytics, OpenTelemetry (optional)
Job Description:
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.
Key Responsibilities
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- Work with outside data sources and API's
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Requirements
- B.Tech Computer Science, Engineering or a related subject
- 4+ years of software development experience
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- Should have minimum 1 year of experience in React Native
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To ensure success as an React Native Developer, you should demonstrate proficiency in one of the mainstream programming languages, and a sound understanding of the traditional product life cycle.
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Implementing measures to safeguard users' data.
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We seek natural problem solvers who take initiative and who have the ambition to become a leader at Geekmindz. Bring your passion and expertise to build the Geek brand. We are a fun workplace with a strong team that comes together to bring 100% of what they do. Are you a multiple Flutter/Dart whose comfortable with both Front End and Back End programming ?
As a Flutter & Android Developer you will use a consultative approach to...
Responsibility :
- Create multi-platform apps for iOS and Android using the Flutter development framework.
- Flutter is very new, so even if you have never launched a production Flutter app, familiarity with it is important.
- Experience developing with Dart, whether with Flutter or for the web.
- Experience contributing to and managing high-scale production mobile apps.
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- Experience with third-party libraries and APIs.
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- Able to self-manage and attention to detail.
- Have built At least two Android and/or iOS apps.
- Proven working experience in software development.
- Working experience in mobile development.
- Have published one or more mobile apps in Google Play or App Store.
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
- Understanding of the full mobile development life cycle, including automated testing and building.
- Experience working in an agile development process.
- Good communication skills in English.
- Excellent verbal communication skills.
- Good problem-solving skills.
As a consumer application startup, you are crucial to our existence. Your skills will define how our users will perceive our capabilities. We are looking for creators with an obsessive
need for visual and performance perfection, combined with high learning+implementation
combo powers. The ones who iterate the script 100s of times, if required, to get that feature
right.
ROLES & RESPONSIBILITIES
• Design and build advanced applications for the Android and iOS platform on
ReactNative
• Collaborate with engineering and cross-functional teams to define, design, and ship
new features
• Work with outside data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize
development efficiency.
REQUIREMENTS
• Knowledge of developing trends and emerging standards in mobile apps and
mobile payments
• Excellent technical knowledge of React Native
• Pro with Android and iOS UI design principles, patterns, and best practices
• Good understanding of RESTful APIs and how to connect Android applications to
back-end services
• You care about quality and you know what it means to ship high-quality code
• Contribute to the design, architecture, and development of apps that are elegant,
efficient, secure, highly available, and maintainable
• Highly motivated and maintain a positive, “can-do” attitude in an uncertain
environment
• Follow and help cultivate consistent development best practices
What we are building?
Businesses need to manage a lot of user infrastructure like authentication, identity verification, user management, security and fraud prevention. Developing these solutions in-house can increase the go to market time, deviation from solving key problem, security lapses and frictional user journeys and lead to business losses. To cater these requirements of an expanding business we provide an one stop solution.
Our mission is to remove technical barriers for the companies when it comes to user infrastructure and create seamless structure for integration with our platform that handles security and provides simple and secure access to digital assets.
Sign3 is looking for an Android Developer.
What you will do?
- Own Android SDKs, working hand-in-hand with the founding team
- Design and build delightful user interfaces for native apps on Android
- You will be (co-) responsible for our software development kit (SDK) for Android
- Building mobile apps in both Swift and Kotlin.
- You work independently on your own code, but you also spend time collaborating with others.
- You are involved in all stages of app development and contribute to the roadmap.
- You get the freedom to experiment with new Android technology.
- Ownership — advocate for projects and solutions that need to be launched ground up.
Experience
- Min 2 to 4 years in developing Android applications in Java / Kotlin / C++ /
- Gradle/Groovy.
- Worked on SDKs/Frameworks.
- Strong understanding of software design patterns as well as Android specifics.
- Experience with authenticated sessions using authentication tokens and have at-least
- fundamental knowledge of app security.
- Good to have:-
- Experience with Cross-platform frameworks is a plus (React Native, Flutter, Cordova,
- Xamarin).
- Have implemented security standards and guides.
- Experience building applications at scale.
- Experience with third-party libraries and APIs like Mobile Vision, MLKit and/or
- Camera API.
- Good understanding of garbage collection, design patterns and continuously
- discover, evaluate, and implement new technologies to maximise development
- efficiency.
- Unit-test code for robustness, including edge cases, usability, and general
- reliability
• Solid understanding of the full mobile development life cycle.
• Effectively replicate UI, UX designs & concepts provided by Visualizers in iOS Development Environment.
• Strong knowledge with MVC, MVVM, VIPER.
• Expert in OOPs, REST APIs, JSON, Data-Binding: Local Storage, Real-Time Data.
• Experience with threading, and performance tuning.
• Understanding of Apples design principles & interface guidelines and knowledge of APP Publish process on APP Store.
• Proficient understanding of code versioning tools, such as Git.
• Familiarity with CI/CD.
• Experience with performance and memory management
• Familiarity with cloud message APIs and push notifications
• A knack for benchmarking and optimisation
• Knowledge in AVPlayer, Video Streaming and Voice/Video calling will be an added advantage.
Skills:
Swift
Objective C
AVPlayer(Audio & Video)
Memory Management
Frameworks
Unit Testing
We are looking for a smart, collaborative, hard-working Senior Frontend Developer to be part of a team building an amazing multimodal transport experience. You are an accomplished, hands-on engineer. Your mission is to serve as a key UI developer on your squad and expertly craft frontend mobile and web applications. You work closely with Product and Design teams to drive and refine specifications. You develop strategies and design specifications to improve the performance and reliability of our mobile & web applications as we rapidly scale our product and organization.
Who you are
- Love for coding : An engineer who is a fanatic about writing beautiful and scalable code, in short, a code -artist.
- Dynamic Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems.
- Analytical mindset: Strong analytical and troubleshooting skills from requirements, design to code & validation. Should be resourceful, innovative and inventive.
- Team player Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers.
- Accountability High sense of ownership for your code and relentlessness to deliver projects with high business impact.
Key Qualifications
- Bachelor of Engineering/Bachelor of Technology in Computer Science or related field.
- 6+ years of relevant work experience in mobile and/or web application development.
- Minimum 2+ years of leading feature teams through all stages of development.
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- Build pixel-perfect, buttery smooth mobile applications on Android & iOS integrating with native APIs and cloud services.
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- Manage individual project priorities, deadlines, and deliverables.
- Build products that can scale for users around the world while meeting & exceeding quality & performance goals.
- Maintain strong service catalog and up to date technical documentation.
- Establish logging, monitoring, analytics and telemetry frameworks for the team.
- Establish & Enforce strong DevOps principles across all stages of development.
- Liaise with Product development team to plan new features.
- Research and suggest new mobile products, applications and protocols.
- Stay up-to-date with new technology trends.
Requirements
- Strong computer system analysis and design skills in current methodologies and patterns including vanilla JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax with experience on ReactJS, Redux, React Native, Webpack, and similar library/tools.
- Development experience on native and/or cross platform mobile application development for Android & iOS using Xamarin, Cordova or similar frameworks.
- Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
- Understanding of REST APIs, the document request model, and offline storage and experience with automated testing suites, like (Jest or Mocha)
- Experienced with web standards and protocols such as HTTP, REST, DNS, TCP/IP, and socket APIs in general.
- Familiar with web security, accessibility and internationalization.
- Experience with agile/scrum methodologies to iterate quickly on product changes, developing user stories and working through backlogs. Familiarity in using tools such as JIRA, Confluence, Git, bitbucket etc.
- Demonstrable portfolio of released applications on the App store or the Android market.
- Experience with Geo-location APIs and Google maps APIs and asset tracking is a plus.
- Previous experience in developing mobility or transportation solutions is a plus.
Benefits
- Be part of an organisation in hyper-growth mode with plenty of opportunity for personal development
- Flexible and inspiring workplace with a team of competent, motivated and fun co-workers
- Autonomy and ownership of the work you do with flexible hours
- Opportunity to make an impact by being part of a movement that will revolutionise transportation in APAC cities
- Annual Team retreats in Bali and other popular beach destinations
- Private Health Insurance
- Performance Bonus


















