Fullstack Developer at Rejolut · Remote, Mumbai, Navi Mumbai, remote, anywhere in india · 4 - 9 years · ₹4L - ₹16L / yr (ESOP available) · Profitable · Remote friendly · Posted 16 Sep 2021

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library at God Speed
-Able to come with 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
-Pixel-perfect” implementation of our approved user interface
-Design and deployment of our database
-Ensuring the entire stack is designed and built for speed and scalability
-Design and construction of our REST API
-Integrating our front-end UI with the constructed API
-Design and implementation of continuous integration and deployment
Desired Candidate Profile:-
- At least three years’ experience with:
- Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
- A relevant back-end programming language ( e.g.Python, Ruby or JavaScript )
- Database design and management, including being up on the latest practices and associated versions
- Server management and deployment for the relevant environment
- Familiarity with a relevant and globally supported framework—both front-end and back-end, if necessary—( e.g., React, Vue or Angular)
- Ideally, familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries ( e.g., Sass, Less, and webpack )
- Thorough understanding of user experience and possibly even product strategy
- Experience implementing testing platforms and unit tests
- Proficiency with Git
- Appreciation for clean and well documented code
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 technology, there are very few better places
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
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 ho are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

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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Technical Implementation
- Understand client requirements for ERPNext and suggest optimal technical solutions
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System Management
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Collaboration & Documentation
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Required Qualifications
Experience
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Technical Skills
Core Technologies:
- Strong proficiency in Python programming
- Solid experience with JavaScript, HTML, CSS
- Working knowledge of Jinja templating.
- Experience with jQuery and Bootstrap framework
Frappe/ERPNext Expertise:
- Deep understanding of Frappe Framework architecture.
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- Understanding of ERPNext modules and business workflows
Database & Infrastructure:
- Proficient in MariaDB/MySQL database management.
- Experience with Linux operating systems.
- Knowledge of Git version control.
- Understanding of web server configurations and deployment.
Professional Skills
- Strong analytical and problem-solving abilities
- Excellent communication and collaboration skills
- Ability to work effectively in team environments
- Self-starter with ability to take ownership of projects
- Attention to detail and commitment to quality code
This is a work-from-office role in Gurgaon, Haryana
Job Description – Java Full Stack Developer
Experience: 8–12 Years
Location: Bangalore
Role Overview
We are looking for an experienced Java Full Stack Developer with strong hands-on expertise in Java, modern web development, AI/Generative AI, APIs, workflow orchestration, CI/CD, observability, and production support.
Key Responsibilities
- Design, develop, and maintain scalable full-stack applications using Java and modern web technologies.
- Develop backend services and microservices using Java, Spring Boot, and REST APIs.
- Build and integrate modern frontend applications using React, Angular, or similar technologies.
- Integrate AI / Generative AI / LLM capabilities into enterprise applications.
- Develop and manage workflow orchestration and process automation solutions.
- Design and integrate APIs with internal and external systems.
- Implement and maintain CI/CD pipelines for automated build, testing, and deployment.
- Implement observability through monitoring, logging, metrics, and tracing.
- Identify and remediate security vulnerabilities across applications and dependencies.
- Troubleshoot issues and provide production support, including root-cause analysis and resolution.
- Participate in code reviews and ensure adherence to engineering, security, and development best practices.
Mandatory Skills
- Strong hands-on experience in Java & Spring Boot
- Full Stack Development with React / Angular or similar
- Microservices & REST APIs
- AI / Generative AI / LLM integration
- Workflow orchestration / process automation
- CI/CD
- Application observability & monitoring
- Vulnerability remediation & secure coding
- Production support & troubleshooting
- Strong understanding of software development lifecycle and design patterns
Experience: 8–12 Years | Location: Bangalore | Joining: Immediate
Job Description: Java Developer
Position: Java Developer
Experience: 5 to 7 Years
Notice Period: Immediate Joiner
Key Responsibilities
- Design, develop, and maintain scalable, high-performance Java applications.
- Work with Core Java and Advanced Java concepts to build reliable backend solutions.
- Develop and deploy applications using Spring Boot framework.
- Design and implement RESTful Microservices with best practices in scalability and performance.
- Collaborate with cross-functional teams in an Agile/Scrum environment.
- Manage code versions effectively using Git/GitHub.
- Ensure code quality by integrating and analyzing with SonarQube.
- Participate in code reviews, sprint planning, and daily stand-ups.
- Troubleshoot production issues and optimize system performance.
Required Skills
- Strong proficiency in Core Java (OOPs, Collections, Multithreading, Exception Handling).
- Hands-on experience in Advanced Java (JDBC, Servlets, JSP, JPA/Hibernate).
- Proven experience with Spring Boot for application development.
- Knowledge and experience in Microservices Architecture.
- Familiarity with REST APIs, JSON, and Web Services.
- Proficient in Git/GitHub for version control and collaboration.
- Experience with Sonar Qube for code quality and security checks.
- Good understanding of Agile/Scrum methodologies.
- Strong problem-solving and debugging skills.
Nice-to-Have
- Experience with CI/CD pipelines (Jenkins, GitHub Actions, or similar).
- Familiarity with Docker/Kubernetes for containerized deployments.
- Basic knowledge of cloud platforms (AWS, Azure, GCP).
Note: We are looking for real, hands-on experience—not certifications or copy-paste portfolios. Selected candidates will be given a short real-world task to evaluate skills before interview.
Key Responsibilities
- Design, build, and maintain scalable full-stack applications using MongoDB, Postgresql, Express.js, React.js, and Node.js
- Develop RESTful APIs and integrate them with frontend systems
- Collaborate with designers and project managers for timely project delivery
- Optimize code for performance and scalability
- Troubleshoot, debug, and upgrade applications as needed
- Follow Git-based workflows for version control
Must-Have Skills
- Strong hands-on experience in:
- React.js with hooks, context API, component architecture
- Node.js with Express.js
- MongoDB (CRUD operations, schema design) & Postgresql
- API development and integration
- Strong JavaScript fundamentals (ES6+)
- Basic understanding of deployment (e.g., cPanel, Vercel, Heroku, or VPS)
- Git and GitHub for code versioning
Good-to-Have Skills
- Knowledge of Redux or any other state management tools
- Experience with Next.js or TypeScript
- Familiarity with Tailwind CSS or Material UI
- Experience integrating third-party APIs (e.g., payment gateways, social logins)
Who Should Apply
- You’ve worked on real client projects or have built and shipped working applications.
- You are disciplined and take ownership without constant follow-up.
- You are not here to "fake it till you make it"—you’re here to grow with a real team.
Skills: Java, spring, hibernate, AWS(mandatory), microservices architecture, redis(good to have)
Team Size: Current team size of tech team is 65+
Interview Process: 4 rounds( 1st round - Problem Solving/Data Structures, 2nd Round- Coding, 3rd Round- Technical Discussion and Final round with the HR).
Target Companies:- B2C fintech companies, app based product companies, edtech companies
Location: Bangalore(Currently WFH but later on will be following a hybrid model)
Roles & Responsibilities
Job Description: (Mandate Skills)
· Exceptional architecture and design skills using Object Oriented Programming concepts and Design patterns
· Strong problem solving and analytical skills
· Hands on Java Engineer, with experience building consumer facing or enterprise applications using Java stack
· Ability to manage small teams (4-6 members) using agile development process
Do You Know? (Skills good to have)
· Exposure to building service oriented distributed systems
· In building systems that process big data in a distributed environment, either in real time streaming or offline batching.
· In messaging systems like Kafka, RabbitMQ, kinesis, etc.
· In real time computation tools like Storm / Spark or Hadoop based tools.
· In Data warehousing technologies like Redshift, BigQuery, etc.
What Can We Offer You:
We offer a great working environment - Very collaborative. You will get plenty of learning opportunities and challenging problems to work on. You’ll go to sleep everyday knowing that you’ve made a difference in people’s lives. Your work will be reaching out to millions of users.
We have openings for Fullstack / Backend / Frontend Developers who can write reliable, scalable, testable and maintainable code.
At Everest, we innovate at the intersection of design and engineering to produce outstanding products. The work we do is meaningful and challenging - which makes it interesting. Imagine each line of your code, making the world a better place. We work on five workdays weeks, and overtime is a rarity. If clean architecture, TDD, DDD, DevOps, Microservices, Micro-frontends, scalable systems resonate with you, please apply.
To see the quality of our code, you can checkout some of our open source projects: https://github.com/everest-engineering
If you want to know more about our culture:
https://github.com/everest-engineering/manifesto
Some videos that can help:
https://www.youtube.com/watch?v=A7y9RpqXAdA;
https://youtu.be/PPjyP1WPOn8" target="_blank">https://youtu.be/PPjyP1WPOn8
- Passion to own and create amazing product.
- Should be able to clearly understand the customer's problem.
- Should be a collaborative problem solver.
- Should be able a team player.
- Should be open to learn from others and teach others.
- Should be a good problem solver.
- Should be able to take feedback and improve continuously.
- Should commit to inclusion, equity & diversity.
- Should maintain integrity at work
-
Familiarity with Agile methodologies and clean code.
-
Design and/or contribute to client-side and server-side architecture.
-
Well versed with fundamentals of REST.
-
Build the front-end of applications through appealing visual design.
-
Knowledge of one or more front-end languages and libraries (e.g. HTML / CSS, JavaScript, XML, jQuery, Typescript) JavaScript frameworks (e.g. Angular, React, Redux, Vue.js)
-
Knowledge of one or more back-end languages (e.g. C#, Java, Python, Go, Node.js and frameworks like SpringBoot, .NET Core)
-
Well versed with fundamentals of database design.
-
Familiarity with databases - RDBMS like MySQL, Postgres & NoSQL like MongoDB, DynamoDB.
-
Well versed with one or more cloud platforms like - AWS, Azure, GCP.
-
Familiar with Infrastructure as Code - CloudFormation & Terraform & deployment tools like Docker, Kubernetes.
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Familiarity with CI/CD tools like Jenkins, CircleCI, Github Actions..
-
Unit testing tools like Junit, Mockito, Chai, Mocha, Jest
Creates, modifies and maintains software applications individually or as part of a team under general supervision.
Essential Duties & Responsibilities
• Codes, tests, debugs, implements and documents software applications using established coding standards and methodologies
• Work within an agile scrum team, contributing to an atmosphere of continuous improvement
• Perform code reviews to ensure adherence to best practices
• Understands how to interpret designs and database models and effectively collaborate with Architects
• Master the technologies, languages, and practices used by the team and project assigned
• Trouble shoot and resolve issues in existing software
• Continuous performance improvement of the system
Minimum Qualifications
• Minimum three years of HL7 development experience (implementation only will not be considered) using an industry known interface engine
• Understanding of FHIR and its primary components
• Experience with AWS or Azure cloud-based technologies
• Experience with OAuth2
• Minimum two years EDIFecs experience (Rhapsody will be considered if three years minimum)
Skills/Knowledge
• Must be proficient in basic programming skills and proficient in JavaScript and/or C#
• Strong problem-solving and analysis skills
• Experience with high transactional volume systems
• Ability to design and build workflows from requirements document
• Ability to gather requirements from existing platform
• Ability to learn new development language and platforms quickly and apply that knowledge effectively
• AWS Cloud technologies
• CI/CD experience or understanding
Ideal Candidate Profile (Essential Attributes)
- Expertise and Prior experience in JavaScript environment [Node JS/ PHP/ React JS/ React Native]
- Prior work experience in B2C start-ups (unicorn scale)
- Excellent coding skills with experience in building system architecture, databases
- Exposure to version control, documentation tools, progress management tools
- Must have built application from scratch and scaled to a sizable user base.
Desirable Attributes
- Experienced to work in agile environment
- Prior experience to host applications on cloud
- Able to work in fast paced evolving environment
- Ability to learn and adopt new tools/ technology
Target Industry/Sector
- Consumer Internet Companies – B2C
Key Responsibility Areas:
This will include but not limited to
- Development and building of large-scale applications which is scalable, high performing and resilient
- Understand product requirement and develop/deploy end-to-end scalable technology systems for our ed-tech business
- Setting up the technology infrastructure to host website and apps for our customers
- Integrate third party tools as per the product requirements
- Own the development and operations of our website, apps and database
- Regularly manage, test and fix issues related to security and performance
- Continuously strive to meet the development timelines with minimum bugs
- Maintain good coding practices to ensure quality, documentation, low maintenance
- Work closely with product owner, business owner and testing team to ensure timely and satisfactory product release
- Regularly stay in touch with technological changes in the industry and implement necessary changes to keep our technology ecosystem updated
- Any other items as deemed necessary for effective functioning and growth of the function
To know more about Centum Learning Ltd. please use the below links.
Brochure: http://centumlearning.com/documents/Centum_Brochure.pdf">http://centumlearning.com/documents/Centum_Brochure.pdf
Website: http://www.centumlearning.com/">http://www.centumlearning.com/
Job description
We are looking for a Full Stack Developer with strong PHP experience to join our software development team. We need someone who loves innovating, problem-solving and wants to be at the forefront of transformation.
- Produce scalable software solutions.
- Responsible for the full software development life cycle, from conception to deployment.
- Handle both front-end and back-end coding, development frameworks, and third-party libraries.
- Participate in our product development from ideation to deployment and beyond
- Create ground-breaking new features for our users and customers, and for internal use
- Work with our data team to make our product smarter and more intuitive to use
- Maintain and help optimize existing systems
Requirements
- 3+ years of experience developing with modern PHP using Laravel or CakePHP
- Strong Javascript framework experience on a production environment (React, Angular, Vue,)
- 2+ years experience with React
- Experience building, maintaining, testing and documenting APIs to be used by other developers both internally and externally
- Experience with database management and optimization
- Experience with other data stores like Elastic Search, MongoDB or similar would be preferred
- Experience with git and related tools




















