
Senior Python Engineer
at Company founded by ex Samsung management professionals
Key Responsibilities:
1. Design and Development: Lead the design and development of web
applications using Python and Flask, ensuring code quality, scalability, and
performance.
2. Architecture: Collaborate with the architecture team to design and implement
robust, maintainable, and scalable software solutions.
3. API Development: Develop RESTful APIs using Flask to support front-end
applications and external integrations.
4. Database Management: Design and optimize database schemas, write efficient
SQL queries, and work with databases like PostgreSQL, MySQL, or NoSQL
solutions.
5. Testing and Debugging: Write unit tests and perform code reviews to maintain
code quality. Debug and resolve complex issues as they arise.
6. Security: Implement security best practices, including data encryption,
authentication, and authorization mechanisms.
7. Performance Optimization: Identify and address performance bottlenecks in
the application, making improvements for speed and efficiency.
8. Documentation: Maintain clear and comprehensive documentation for code,
APIs, and development processes.
9. Collaboration: Collaborate with cross-functional teams, including front-end
developers, product managers, and QA engineers, to deliver high-quality
software.
10. Mentorship: Provide guidance and mentorship to junior developers, sharing your
knowledge and best practices.
Qualifications:
Bachelor's or Master's degree in Computer Science, Engineering, or a related
field.
Proven experience (4-5 years) as a Python developer, with a strong emphasis on
Flask.
Solid understanding of web development principles, RESTful APIs, and best
practices.
Proficiency in database design and SQL, as well as experience with database
systems like PostgreSQL or MySQL.
Familiarity with front-end technologies (HTML, CSS, JavaScript) and related
frameworks is a plus.
Strong problem-solving skills and the ability to work in a fast-paced, collaborative
environment.
Excellent communication skills and the ability to work effectively in a team.
Knowledge of containerization and deployment tools (e.g., Docker, Kubernetes)
is a plus.

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Job Title : Lead Web Developer / Frontend Engineer
Experience Required : 10+ Years
Location : Bangalore (Hybrid – 3 Days Work From Office)
Work Timings : 11:00 AM to 8:00 PM IST
Notice Period : Immediate or Up to 30 Days (Preferred)
Work Mode : Hybrid
Interview Mode : Face-to-Face mandatory (for Round 2)
Role Overview :
We are hiring a Lead Frontend Engineer with 10+ Years of experience to drive the development of scalable, modern, and high-performance web applications.
This is a hands-on technical leadership role focused on React.js, micro-frontends, and Backend for Frontend (BFF) architecture, requiring both coding expertise and team leadership skills.
Mandatory Skills :
React.js, JavaScript/TypeScript, HTML, CSS, micro-frontend architecture, Backend for Frontend (BFF), Webpack, Jenkins (CI/CD), GCP, RDBMS/SQL, Git, and team leadership.
Core Responsibilities :
- Design and develop cloud-based web applications using React.js, HTML, CSS.
- Collaborate with UX/UI designers and backend engineers to implement seamless user experiences.
- Lead and mentor a team of frontend developers.
- Write clean, well-documented, scalable code using modern JavaScript/TypeScript practices.
- Implement CI/CD pipelines using Jenkins, deploy applications to CDNs.
- Integrate with GCP services, optimize front-end performance.
- Stay updated with modern frontend technologies and design patterns.
- Use Git for version control and collaborative workflows.
- Implement JavaScript libraries for web analytics and performance monitoring.
Key Requirements :
- 10+ Years of experience as a frontend/web developer.
- Strong proficiency in React.js, JavaScript/TypeScript, HTML, CSS.
- Experience with micro-frontend architecture and Backend for Frontend (BFF) patterns.
- Proficiency in frontend design frameworks and libraries (jQuery, Node.js).
- Strong understanding of build tools like Webpack, CI/CD using Jenkins.
- Experience with GCP and deploying to CDNs.
- Solid experience in RDBMS, SQL.
- Familiarity with Git and agile development practices.
- Excellent debugging, problem-solving, and communication skills.
- Bachelor’s/Master’s in Computer Science or a related field.
Nice to Have :
- Experience with Node.js.
- Previous experience working with web analytics frameworks.
- Exposure to JavaScript observability tools.
Interview Process :
1. Round 1 : Online Technical Interview (via Geektrust – 1 Hour)
2. Round 2 : Face-to-Face Interview with the Indian team in Bangalore (3 Hours – Mandatory)
3. Round 3 : Online Interview with CEO (30 Minutes)
Important Notes :
- Face-to-face interview in Bangalore is mandatory for Round 2.
- Preference given to candidates currently in Bangalore or willing to travel for interviews.
- Remote applicants who cannot attend the in-person round will not be considered.
Job Description -
Profile: .Net Full Stack Lead
Experience Required: 7–12 Years
Location: Pune, Bangalore, Chennai, Coimbatore, Delhi, Hosur, Hyderabad, Kochi, Kolkata, Trivandrum
Work Mode: Hybrid
Shift: Normal Shift
Key Responsibilities:
- Design, develop, and deploy scalable microservices using .NET Core and C#
- Build and maintain serverless applications using AWS services (Lambda, SQS, SNS)
- Develop RESTful APIs and integrate them with front-end applications
- Work with both SQL and NoSQL databases to optimize data storage and retrieval
- Implement Entity Framework for efficient database operations and ORM
- Lead technical discussions and provide architectural guidance to the team
- Write clean, maintainable, and testable code following best practices
- Collaborate with cross-functional teams to deliver high-quality solutions
- Participate in code reviews and mentor junior developers
- Troubleshoot and resolve production issues in a timely manner
Required Skills & Qualifications:
- 7–12 years of hands-on experience in .NET development
- Strong proficiency in .NET Framework, .NET Core, and C#
- Proven expertise with AWS services (Lambda, SQS, SNS)
- Solid understanding of SQL and NoSQL databases (SQL Server, MongoDB, DynamoDB, etc.)
- Experience building and deploying Microservices architecture
- Proficiency in Entity Framework or EF Core
- Strong knowledge of RESTful API design and development
- Experience with React or Angular is a good to have
- Understanding of CI/CD pipelines and DevOps practices
- Strong debugging, performance optimization, and problem-solving skills
- Experience with design patterns, SOLID principles, and best coding practices
- Excellent communication and team leadership skills
About the Role
We are seeking an experienced Next.js Developer with minimum 6 years of hands-on experience to join our development team. The ideal candidate will have a strong background in architecting scalable applications, deploying projects, and writing robust test cases. You will play a key role in the full software development lifecycle, from initial concept and architecture through deployment and maintenance.
Key Responsibilities
· Design, develop, and maintain high-performance, scalable web applications using Next.js
· Architect project structure for maintainability, scalability, and performance, following best practices for folder and component organization
· Lea d and participate in project deployments using modern CI/CD pipelines and cloud platforms. AWS is must
· Write comprehensive unit, integration, and end-to-end test cases using frameworks like Jest, React Testing Library, or Cypress
· Collaborate with cross-functional teams (designers, backend developers, product managers) to deliver seamless user experiences and integrate APIs (REST/GraphQL)
· Optimize applications for SEO, server-side rendering (SSR), static site generation (SSG), and performance
· Conduct code reviews, enforce coding standards, and mentor junior developers
· Troubleshoot, debug, and resolve issues across the stack to ensure reliability and security
· Maintain technical documentation, including architecture decisions, deployment guides, and test plans
Required Skills and Qualifications
· Development experience of 6+ years in Reactjs and Nextjs (preferred)
· Proven expertise in Leading, architecting and organizing large-scale Nextjs projects.
· Hands-on experience with project deployment and cloud platform as AWS (preferred)
· Strong proficiency in JavaScript (ES6+), TypeScript, MaterialUI and CSS Frameworks
· Experience writing and maintaining test cases using Jest, React Testing Library, Cypress, or similar tools
· Familiarity with state management libraries (Redux, Context API) and API integration (REST, GraphQL)
· Working knowledge of version control systems (Git) and CI/CD pipelines (preferred)
· Solid understanding of SSR, SSG, and SEO best practices
· Excellent problem-solving, communication, and teamwork skills
· Bachelor’s degree in Computer Science, Information Technology, or a related field (preferred)
Nice to Have
· Experience with CSS frameworks (Tailwind, Bootstrap, Sass)
· Familiarity with containerization (Docker) and monitoring tools.
· Contributions to open-source Next.js projects or technical blogs.
• Design and code features for the website application as per the specifications provided by the Product and Design teams.
• Ship features in fast-moving agile sprints.
• Work closely with Backend, Product Design, and Product Management teams to brainstorm and chalk out details of features.
• Ability to build a feature from scratch & drive it to completion
Skills: Must have:
• Good understanding of Javascript and Clean architecture.
• Good understanding of asynchronous programming, callback, and closures.
• Strong experience with Javascript frontend framework/libraries like ReactJS
• Understanding of stateless application
• Good knowledge of CSS and its pre-processors like SASS/LESS
• Good understanding of server-side templates.
• Experience with creating cross-browser compatible web apps
• Should be Strong in MySql / Postgres database.
• Strong hold in Data structure and processing JSON
Good to have
• Basic knowledge of CI, CD
• Intermediate knowledge in any cloud services(AWS, GCP)
• Familiar with testing frameworks like Mocha, Cypress
Roles and Responsibilities
• Plan, architect, integrate, and develop back-end and database driven features using the Python language and frameworks (Django, Flask, Tornado)
• Experience on Micro service architecture
• Strong knowledge on Web services/API
• Strong Knowledge on AWS/Azure, Docker, etc..
• Having great knowledge on software development methodologies, languages, technologies, security threats, etc.
• Create decoupled, interactive web UIs using JavaScript (Angular, Ember, jQuery, React Js)
• Provide technical advise and recommendations for language and software choices
• Develop code that is cross-browser and cross-platform friendly
• Collaborate with project stakeholders to ensure all requirements are met
• Evaluate technologies and manage technical planning
• Support and ongoing development for existing projects
• Provide clean code and proper documentation for each project
• Assists in resolving moderately complex production support problems
• Strong writing and speaking skills (English)
Technical Requirements:
• At least 4+ years experience developing and deploying websites and applications
• Experience with Django
• Experience with Agile/SCRUM practices
• Hands on experience on database like PostgreSQL,MySQL, Mongo db, etc.
• Custom web based application development experience
• Comfortable collaborating with designers, front-end developers and other team members
• Object-oriented design and development strategies
technologies namely Blockchain, Machine Learning & Artificial Intelligence, Complex mobile & Web
Apps, IoT, etc.Rejolut is a venture-backed company with clients in over several countries namely
Malaysia Airlines,gba global,my-earth,biomes, Dlg-hub,etc.
We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product.
Required Skills:-
Knowledge of JavaScript
Experience with web development using HTML, JavaScript ,Jquery, CSS 3.
Experience building Responsive Design layouts using a formal framework like BootStrap
Familiar with best practices (ensuring browser & device compatibility, etc.)
Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
Understanding of asynchronous request handling, partial page updates, and AJAX
Basic understanding of web development and hands-on integration experience
Clean coding style with clear separating of UI and functionality.
Building reusable components and front-end libraries for future use
Rejolut - As a Career Differentiator
- We are a young and dynamic team who are obsessed with solving futuristic and evolutionary business problems at scale with the next generation technology like blockchain, crypto and machine learning. Focuses on empowering people across the globe to be technically efficient, making advancements in technology and providing new capabilities that were previously thought impossible.
- We provide exposure to higher learning opportunities so that you can work on complex and cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, WebAssembly. Strong expertise in blockchain and crypto technology and working with the networks like Hedera Hashgraph, Tezos, BlockApps, Algorand, Cardano.
- We maintain high end transparency with clients and employees as visibility unlocks Efficiency and trust unlocks Visibility.
- Company is backed by two technology Co-founders, well-versed with consumer applications and their work has been downloaded millions of times and have led teams in leadership positions in companies like Samsung, Purplle, Loylty Rewardz.
Benefits :
> Health Insurance
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
|
· 3-5 years professional experience in designing and developing web portals and large-scale web applications. · Must have strong hands-on experience of implementing Web application using JavaScript, JQuery, DOM, HTML5, CSS 3.0, LESS/SCSS, Bootstrap. · Experience with server side development and templating using TWIG, PHP, Python or similar language. · Strong grasp and experience with responsive web design and latest version of Bootstrap. · Experience with cross-browser and cross-platform (Desktop, Mobile, etc.) development and testing. · Experience optimizing front-end code for peak performance using speed and optimization testing tools (Pagespeed Insights, Lighthouse, Webpagetest, etc). · Solid familiarity with modern front-end build pipelines and tools. · Ability to understand business requirements and translate them into technical requirements. Previous experience with Version control with Git. |
Job Description for React Developer ( Senior Role)
Skill : API Integration, Material UI, Redux,React Hooks, React Nagivation, HTML/CSS
Experience - 3+
Location- Vikhroli, Mumbai
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Highly motivated, a responsible, passionate, self-learner individual with great interpersonal
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Knowledge of use-case scenarios of error-boundary, hooks, store/state management solutions
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- *You will be responsible for creating architecture document, writing pseudo code, explaining design and teststrategy,review work by others in the team, give good guidance, and ensuring the delivery of high-quality software.
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● Building end-to-end product features from writing backend business logic, API services,
building administration dashboards, and implementing front-end pages/components.
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