Flutter Developer Freelancer Remote Jobs in India

Roles and Responsibilities

• Design, build, and maintain scalable backend services for web and mobile applications in a remote environment.
• Develop and evolve application features using established software engineering standards and best practices.
• Collaborate with product owners, architects, QA, and DevOps to deliver reliable releases on time.
• Translate business requirements into technical solutions, including data flow, service boundaries, and API contracts.
• Own the end-to-end lifecycle of backend components: from planning and implementation through testing, deployment, and monitoring.
• Ensure services are secure, performant, and maintainable, aligned with organizational policies and coding guidelines.
• Act as a technical mentor to engineers through reviews, pairing, documentation, and knowledge sharing.
• Identify risks early and propose practical mitigation strategies for performance, reliability, and maintainability.

Required Qualifications

• Demonstrated professional experience delivering production-grade backend systems.
• Strong experience building server-side applications using modern Java-based frameworks.
• Proven ability to design and implement RESTful services and maintain consistent API contracts.
• Hands-on experience with Spring-based development practices and enterprise application patterns.
• Solid understanding of application architecture, layering, dependency management, and modular design.
• Experience integrating backend services with external systems, databases, and messaging or scheduling mechanisms.
• Competence in writing automated tests and ensuring quality through CI-friendly workflows.
• Strong debugging and troubleshooting skills, with the ability to interpret logs, metrics, and traces.
• Excellent communication skills for remote collaboration, including clear updates and documentation.
• Ability to contribute to technical design discussions and provide pragmatic engineering guidance.

Key Responsibilities

• Implement backend features and enhancements while maintaining backward compatibility where required.
• Develop RESTful endpoints, validate input/output, and enforce consistent error handling and response structures.
• Build and maintain service-layer logic, including transaction handling and efficient data access patterns.
• Optimize performance by addressing bottlenecks in code, queries, concurrency, and external calls.
• Collaborate on system design: define APIs, service responsibilities, and integration approaches.
• Ensure security best practices are applied, including safe handling of authentication/authorization concerns.
• Write unit and integration tests, and support test execution in automated pipelines.
• Review pull requests for correctness, readability, maintainability, and adherence to standards.
• Monitor service behavior post-release and troubleshoot production issues with clear root-cause analysis.
• Maintain technical documentation, including API documentation, design notes, and operational guidance.
• Continuously improve engineering practices by suggesting refactors, patterns, and tooling enhancements.

Roles and Responsibilities

• Design, develop, and maintain high-performance backend services that support business-critical applications.
• Collaborate with architects, product owners, and QA teams to translate requirements into scalable technical solutions.
• Implement API-driven features with strong attention to reliability, security, and maintainability.
• Apply sound software engineering principles (OOP, SOLID, and Clean Architecture) to produce extensible codebases.
• Build and integrate microservices and components following defined application architecture standards.
• Develop data access layers using efficient ORM patterns and optimize database interactions.
• Write and maintain comprehensive automated tests to ensure correctness and prevent regressions.
• Participate in code reviews, mentorship, and continuous improvement of development practices.
• Troubleshoot production issues, analyze root causes, and implement durable fixes and enhancements.
• Support deployment readiness by collaborating on build, configuration, and release processes.

Required Qualifications

• Strong experience delivering backend systems using modern server-side .NET technologies.
• Proficiency in building and consuming Web APIs and integrating external services reliably.
• Hands-on experience with API development, versioning considerations, and robust error handling.
• Working knowledge of unit testing practices and the ability to maintain testable code.
• Solid understanding of OOP concepts and the ability to apply SOLID design principles effectively.
• Experience implementing Clean Architecture or similarly structured approaches for maintainability.
• Practical experience with microservices and application architecture patterns.
• Proficiency with EF Core for data modeling, querying, migrations, and performance-aware data access.
• Ability to analyze requirements, estimate effort, and deliver features with minimal supervision.
• Good communication skills for coordination in an onsite environment in Kochi, Kerala, India.

Key Responsibilities

• Own end-to-end development of backend features including API endpoints, service logic, and data access.
• Design service contracts and implement integrations to ensure seamless communication across systems.
• Structure codebases using Clean Architecture patterns to keep business logic isolated and testable.
• Create unit tests for core components and maintain coverage aligned with quality standards.
• Implement database interactions using EF Core with performance and consistency in mind.
• Ensure services follow best practices for scalability, observability, and resilient behavior.
• Coordinate with team members to validate design choices, manage dependencies, and uphold standards.
• Conduct peer reviews and provide constructive feedback to improve overall code quality.
• Investigate defects in development and production, document findings, and implement corrective actions.
• Deliver solutions in an onsite setup at Kochi, Kerala, India, participating in daily technical collaboration.

Job: MERN Stack Developer

Location: Surat, Gujarat

Experience: 2 –4 Years

Employment Type: Full-Time

About the Role

We are looking for a passionate and experienced MERN Stack Developer to join our growing technology team. The ideal candidate will have strong hands-on experience with MongoDB, Express.js, React.js, and Node.js, with exposure to Next.js being an added advantage.

You will be responsible for developing scalable, secure, and high-performance web applications while collaborating with cross-functional teams to deliver seamless and user-friendly digital solutions.

Key Responsibilities

• Develop, test, deploy, and maintain scalable web applications using the MERN stack.
• Build responsive and user-friendly interfaces using React.js.
• Develop and integrate RESTful APIs using Node.js and Express.js.
• Design and manage databases using MongoDB.
• Collaborate with UI/UX designers and other developers to implement modern and responsive designs.
• Troubleshoot bugs, optimize application performance, and ensure system stability.
• Implement security best practices and data protection measures.
• Write clean, maintainable, reusable, and well-documented code.
• Participate in code reviews and contribute to improving development practices.
• Stay updated with the latest web development technologies, frameworks, and industry trends.

Required Skills

• 2–4 years of hands-on experience in MERN Stack Development.
• Strong proficiency in:
• JavaScript
• React.js
• Node.js
• Express.js
• MongoDB
• HTML5
• CSS3
• Strong understanding of REST APIs and API integration.
• Experience with responsive web development.
• Good understanding of Git/version control.
• Strong problem-solving and debugging skills.
• Ability to work effectively in a collaborative, cross-functional environment.

Hiring: ASP.NET Core Developer with Angular

Location: Hubballi, Karnataka

Company: MWB Technologies India Pvt. Ltd.

Work Mode: Work from Office (Head Office – Hubbali)

Experience: 3+ Years

Immediate Joiners or Candidates with up to 15 Days Notice Period Preferred

About the Role

MWB Technologies India Pvt. Ltd. is looking for an experienced ASP.NET Core Developer with Angular to join our growing development team. The ideal candidate should have strong experience in developing scalable web applications using ASP.NET Core, Angular, and Microsoft SQL Server, with a solid understanding of modern software development practices.

Key Responsibilities

Design, develop, test, and maintain web applications using ASP.NET Core and Angular.

Build and consume RESTful APIs and integrate third-party services.

Develop responsive and user-friendly front-end interfaces using Angular.

Design and optimize SQL Server databases, queries, stored procedures, and functions.

Collaborate with UI/UX designers, QA engineers, and cross-functional teams.

Troubleshoot, debug, and resolve application issues.

Participate in code reviews and ensure adherence to coding standards and best practices.

Optimize application performance, security, and scalability.

Maintain technical documentation and contribute to continuous process improvements.

Required Skills

3+ years of professional experience in software development.

Strong hands-on experience with ASP.NET Core (.NET Core/.NET 6 or above).

Proficiency in Angular (v12 or above).

Strong knowledge of C#, Entity Framework Core, and LINQ.

Experience in developing and consuming REST APIs.

Good understanding of Microsoft SQL Server, stored procedures, views, triggers, and query optimization.

Experience with HTML5, CSS3, JavaScript, TypeScript, Bootstrap, and responsive web design.

Familiarity with Git and version control workflows.

Understanding of authentication, authorization, and web security best practices.

Strong analytical, debugging, and problem-solving skills.

Preferred Skills

Experience with Azure or cloud deployment.

Knowledge of CI/CD pipelines.

Experience working in Agile/Scrum environments.

Familiarity with Docker or containerized deployments is an added advantage.