Full stack Python Developer

Remote

3 - 6 yrs

Full-time Contract Role

We are looking for a skilled Python Developer with strong experience in Django, Flask, REST APIs, and scalable backend development. The ideal candidate should have hands-on experience building enterprise applications, API-driven systems, AI integrations, automation tools, and cloud-based solutions.

The candidate should be passionate about clean architecture, problem-solving, and developing scalable web applications with modern technologies.

Key Responsibilities

• Design, develop, and maintain scalable backend applications using Python and Django/Flask.
• Build and optimize RESTful APIs for web and mobile applications.
• Work on database design, query optimization, and performance tuning.
• Integrate third-party APIs such as payment gateways, APIs.
• Develop AI/ML-based solutions including RAG applications and automation systems.
• Collaborate with frontend developers using React/Angular integration.
• Implement authentication, RBAC, and security best practices.
• Debug, troubleshoot, and optimize existing applications.
• Participate in code reviews and technical architecture discussions.
• Prepare technical documentation and deployment workflows.
• Work with asynchronous processing, queues, sockets, and real-time systems.

Required Skills

• Strong experience in Python development using Django, Flask, FastAPI, REST API development, SQLAlchemy, and scalable backend architecture.
• Experience with frontend technologies, UI integration, and responsive web development.
• Strong knowledge of MySQL, PostgreSQL, SQLite, database design, query optimization, and performance tuning.
• Experience working with LangChain, RAG applications, LLM integrations, Scikit-learn, and machine learning algorithms.
• Experience in backend integrations, automation, real-time systems, and web scraping.
• Knowledge of Azure cloud services, SSO implementation, cloud deployment, and scalable application architecture.

Preferred Qualifications

• Experience working on SaaS products and enterprise platforms.
• Experience with cloud deployment and scalable architecture.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience handling production-level applications.
• Strong analytical and debugging skills.

Soft Skills

• Strong communication skills.
• Team collaboration and leadership abilities.
• Problem-solving mindset.
• Client handling experience.
• Ability to work independently.

Education

Bachelor’s Degree in Computer Applications, Computer Science, IT, or related field.

Ideal Candidate Profile

• We are looking for a strong Python developer with full stack development experience and strong Django backend expertise in scalable API-driven architecture.
•  The ideal candidate should be passionate about building scalable and high-performance applications, possess strong analytical and debugging skills, and be capable of working in a fast-paced and dynamic environment.

📌 Job Title: Senior Java Developer

📍 Location: Bangalore

🕒 Experience: 6+ Years

💼 Employment Type: Full-time

🔍 Job Summary

We are looking for an experienced Senior Java Developer with 6+ years of hands-on experience in designing and developing scalable, high-performance applications. The ideal candidate should have strong expertise in Java, Spring Boot, and Microservices architecture, along with a passion for building robust backend systems.

💼 Key Responsibilities

• Design, develop, test, and maintain Java-based applications
• Build scalable microservices using Spring Boot
• Develop and consume RESTful APIs
• Collaborate with front-end developers, product managers, and other stakeholders
• Write clean, efficient, and well-documented code
• Troubleshoot, debug, and upgrade existing systems
• Participate in code reviews and ensure best practices
• Optimize performance and ensure application security

🛠️ Required Skills & Qualifications

• 6+ years of experience in Java development
• Strong knowledge of Core Java, Spring Boot, and Hibernate
• Experience with Microservices architecture
• Hands-on experience with REST APIs
• Familiarity with databases like MySQL, PostgreSQL, or MongoDB
• Experience with cloud platforms (AWS, Azure, or GCP)
• Knowledge of CI/CD tools (Jenkins, Git, Docker, Kubernetes)
• Understanding of Agile/Scrum methodologies

⭐ Good to Have

• Experience with Kafka or messaging queues
• Exposure to DevOps practices
• Knowledge of system design and scalability
• Experience with performance tuning

🎯 What We Offer

• Competitive salary and benefits
• Opportunity to work on modern technologies
• Collaborative and growth-oriented environment
• Learning and development opportunities

Senior RPA Developer / Engineer

Work timing- Singapore timing ( 7 AM IST – 4 PM IST)

Experience-7+

7 years of working experience in development/delivering automation solutions in one or multiple tools such as SAP IRPA(Mandatory V1 knowledge)

Independent developer and able to provide guidance to junior developers including but not limited to source code review.

Excellent working skills on handling web/windows/Email/Outlook/API's/SAP GUI/BAPI Automations.

Excellent hands-on experience in JavaScript programming language.

process minded, good presentation and communication skills.

Good to have but not mandatory on SAP BAPI's, Document extraction, VBScript, MS Graph API's, Office 365 App's, AutoIT, Excel macros, Web driver IO.    

To provide documentation as per COE framework and standard.

Strong Problem-Solving and Analytical Skills.

Highly motivated, resilient, and able to adapt to change.

To support UAT and Post Prod verification.

Remain up to date on SAP IRPA product releases, roadmap, and act on them (Beta programs, POC's, Migration, new features etc).

Experience with infra technologies is a plus: Cloud (Azure, Virtual Machines).

Fluent written and spoken English is mandatory.

Key Responsibilities:

• Frontend Development: Build responsive, modern, and engaging user interfaces using React.js, ensuring a seamless user experience across all devices.
• Backend Development: Design and implement RESTful APIs, manage databases, and handle business logic using Node.js and Express.js.
• Database Management: Build and manage MongoDB databases, including schema design, data modeling, and query optimization.
• Cross-functional Collaboration: Work closely with UX/UI designers, product managers, and other developers to deliver high-quality, performant web portals.
• Performance Optimization: Implement best practices for performance tuning, scalability, and reliability across both frontend and backend.
• Code Quality: Write clean, maintainable, and efficient code, adhering to best practices, and conduct code reviews for your peers.
• Testing and Debugging: Write unit and integration tests, and debug issues to ensure stability, security, and quality in production.

Qualifications:

• Proven experience (3+ years) in full-stack web development using the MERN stack (MongoDB, Express.js, React.js, Node.js).
• Strong understanding of HTML5, CSS3, and JavaScript (ES6+), along with modern JavaScript frameworks and libraries.
• Experience with state management in React (e.g., Redux, Context API).
• Solid understanding of RESTful API design, asynchronous programming, and Node.js server-side development.
• Hands-on experience with MongoDB and integrating databases with Node.js.
• Familiarity with modern development tools and workflows such as Git, CI/CD pipelines, and containerization (Docker).
• Strong problem-solving abilities and an eye for detail.
• Ability to work in an agile development environment, with a focus on continuous delivery and iterative improvement.
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams.

Preferred Qualifications:

• Familiarity with additional frontend technologies such as TypeScript, GraphQL, or Next.js.
• Experience with cloud platforms (AWS, Azure, GCP) and serverless architectures.
• Knowledge of performance optimization techniques and scalability best practices.
• Understanding of DevOps processes, containerization, and microservices architecture.

Why Join Us?

• Innovative Projects: Work on cutting-edge, high-impact projects that challenge your technical skills and creativity.
• Collaborative Culture: Join a team of talented professionals who are passionate about technology, learning, and continuous improvement.
• Career Growth: We offer opportunities for mentorship, skill development, and career advancement.
• Flexible Work Environment: Enjoy a healthy work-life balance with options for remote work, flexible hours, and more.

• Expert knowledge in WordPress installation, configuration, Administration, security, and optimization.
• Experience with WordPress Theme, Widgets and Plugin customizing and developing new wordpress themes, Plugin modification/development and widgets development.
• Strong understanding and hands-on in HTML, DHTML, XML, CSS, JavaScript, JQuery/Prototype and AJAX.
• Develop high performance, highly scalable, custom development and/or plugin development for WordPress sites
• Experience with parent themes, caching systems (WP Super Cache, W3 Total Cache etc.), HyperDB, Yoast SEO.
• Strong PHP background to implement core WP functions, template tags & hooks in the theme.
• Experience in common third-party APIs (Google, Facebook, ebay etc)
• Very strong understanding of database technologies and SQL Optimization.

We are building a team whose area of focus will be web GUI development. This will be a horizontal team that will specialize in GUI development and will build GUIs for all our products. Our GUI development platform is a proprietary tool. It has an IDE (Integrated Development Environment) which comes with a rich library of widgets. It allows you to design the web page without having to go into details of the HTML/CSS, by using a drag and drop philosophy. Once a widget is in place on a page, one can define the database interactions of the widgets by defining the underlying table structure and SQL queries. In addition to SQL & database knowledge, the work also involves data manipulation using Java programming. Query performance and Java code performance and optimization will be very essential for work. So we are looking for good programmers with UI + Java + SQL background who are keen to take up GUI development as a specialization.

JOB Description :

We are looking for a candidate who is dedicated and ready to take responsibility for work and interested to do work from home in this COVID duration(Freelancer full-time job).

 

2+ Years of experience in Microsoft .NET Technologies.

Strong knowledge of Database Design concepts.

Strong knowledge of Object-Oriented Programming concepts.

Knowledge of Design Patterns, and SOLID principles.

Must have experience with:

ASP.Net MVC, SQL, Entity Framework, LINQ, JQuery, WEB APIs, Dependency Injection, WCF services (Nice to have).

Must have experience with:

Database Design - Relations, Cardinality, Constraints, Indexes.

Database Data Manipulation - Select, Joins, Group By, Aggregate Functions, Subquery, Stored Procedures, Functions.

SSRS reports (Nice To have).

Writing Quality Code - Naming Conventions, Exception Handling, Logging, Reusability, OOP Concepts, SOLID principles.

Good to have knowledge of - HTML, CSS, Javascript/ jQuery/ KnockoutJS, AJAX.

Understanding of Agile methodology.

Highly developed analytical and problem-solving skills.

Excellent troubleshooting and communication skills.

About the Company:

Kratin LLC. is a leading innovation and design company focusing on healthcare. Kratin’s Unified Health Experience (UHX) platform is an award-winning solution for connecting dot across the care continuum with mobile and high tech solutions.