




About Alien Brains
About
We, at Alien Brains started with the belief that the human brain has no bound to what it can learn, limited only by the ifs and buts created by the other human brains around them. In fact, such is the influence on most of them, that their own brain at times becomes alien to them and thus making them forget who they really are and who they can really be few years down the line. The entire team at Alien Brains is dedicated towards helping the innovations of the mind become the reality of tomorrow.
While building our proprietary softwares, we also organize workshops, seminars and training programs for both school and college students. Aimed at giving the participants a kick-start in the technical arena, we aspire to unleash the potential of the students of today to make them the innovators of tomorrow.
We see and like to call ourselves as a cradle of innovation where we research and try to develop products that matter and also nurture the young talent buds along with us in our research work and product development, thereby giving them firsthand experience.
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We are looking for a talented and enthusiastic MERN Stack Developer to join our development team. As a MERN developer, you will be responsible for building and maintaining full-stack web applications using MongoDB, Express.js, React.js, and Node.js.
Core Responsibilities
· Develop, test, and maintain full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
· Design and implement robust, scalable, and secure RESTful APIs and backend services.
· Collaborate with UI/UX designers to build responsive, intuitive, and user-friendly web interfaces.
· Optimize applications for performance, speed, and scalability.
· Write clean, well-documented, and maintainable code following best practices.
· Participate in code reviews, team discussions, and agile ceremonies to ensure high-quality software delivery.
· Bonus skills: Familiarity with TypeScript, Docker, and CI/CD pipelines is a strong plus.
· Experience with cloud platforms such as AWS will be considered an added advantage.
Key Requirements
· 2 - 3 years of hands-on experience in full-stack development using the MERN stack.
· Proficiency in React.js, Node.js, Express.js, and experience with both PostgreSQL and MongoDB.
· Strong foundation in JavaScript, along with HTML5 and CSS3.
· Experience integrating and working with REST APIs and third-party APIs.
· Familiarity with Git and collaborative version control workflows.
· Solid problem-solving, debugging, and analytical skills.
· Experience working in an Agile/Scrum development environment.

About the job
Location: Bangalore, India
Job Type: Full-Time | On-Site
Job Description
We are looking for a highly skilled and motivated Python Backend Developer to join our growing team in Bangalore. The ideal candidate will have a strong background in backend development with Python, deep expertise in relational databases like MySQL, and hands-on experience with AWS cloud infrastructure.
Key Responsibilities
- Design, develop, and maintain scalable backend systems using Python.
- Architect and optimize relational databases (MySQL), including complex queries and indexing.
- Manage and deploy applications on AWS cloud services (EC2, S3, RDS, DynamoDB, API Gateway, Lambda).
- Automate cloud infrastructure using CloudFormation or Terraform.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Mentor junior developers and contribute to a culture of technical excellence.
- Proactively identify issues and provide solutions to challenging backend problems.
Mandatory Requirements
- Minimum 3 years of professional experience in Python backend development.
- Expert-level knowledge in MySQL database creation, optimization, and query writing.
- Strong experience with AWS services, particularly EC2, S3, RDS, DynamoDB, API Gateway, and Lambda.
- Hands-on experience with infrastructure as code using CloudFormation or Terraform.
- Proven problem-solving skills and the ability to work independently.
- Demonstrated leadership abilities and team collaboration skills.
- Excellent verbal and written communication.

We are seeking a highly skilled Java full-stack developer with 5–8 years of experience to join our dynamic development team. The ideal candidate will have deep technical expertise across Java, Microservices, React/Redux, Kubernetes, DevOps tools, and GCP. You will work on designing and deploying full-stack applications that are robust, scalable, and aligned with business goals.
Key Responsibilities
- Design, develop, and deploy scalable full-stack applications using Java, React, and Redux
- Build microservices following SOLID principles
- Collaborate with cross-functional team,s including product owners, QA, BAs, and other engineers
- Write clean, maintainable, and efficient code
- Perform debugging, troubleshooting, and optimization
- Participate in code reviews and contribute to engineering best practices
- Stay updated on security, privacy, and compliance requirements
- Work in an Agile/Scrum environment using tools like JIRA and Confluence
Technical Skills Required
Frontend
- Strong proficiency in JavaScript and modern ES6 features
- Expertise in React.js with advanced knowledge of hooks (useCallback, useMemo, etc.)
- Solid understanding of Redux for state management
Backend
- Strong hands-on experience in Java
- Building and maintaining Microservices architectures
DevOps & Infrastructure
- Experience with CI/CD tools: Jenkins, Nexus, Maven, Ansible
- Terraform for infrastructure as code
- Containerization and orchestration using Docker and Kubernetes/GKE
- Experience with IAM, security roles, service accounts
Cloud
- Proficient with any cloud services
Database
- Hands-on experience with PostgreSQL, MySQL, BigQuery
Scripting
- Proficiency in Bash/Shell scripting and Python
Non-Technical Skills
- Strong communication and interpersonal skills
- Ability to work effectively in distributed teams across time zones
- Quick learner and adaptable to new technologies
- Team player with a collaborative mindset
- Ability to explain complex technical concepts to non-technical stakeholders
Nice to Have
- Experience with NetReveal / Detica
Why Join Us?
- 🚀 Challenging Projects: Be part of innovative solutions making a global impact
- 🌍 Global Exposure: Work with international teams and clients
- 📈 Career Growth: Clear pathways for professional advancement
- 🧘♂️ Flexible Work Options: Hybrid and remote flexibility to support work-life balance
- 💼 Competitive Compensation: Industry-leading salary and benefits



About the Role-
Thinking big and executing beyond what is expected. The challenges cut across algorithmic problem solving, systems engineering, machine learning and infrastructure at a massive scale.
Reason to Join-
An opportunity for innovators, problem solvers & learners. Working will be Innovative, empowering, rewarding & fun. Amazing Office, competitive pay along with excellent benefits package.
Requiremets and Responsibilities- (please read carefully before applying)
- The overall experience of 3-6 years in Java/Python Framework and Machine Learning.
- Develop Web Services, REST, XSD, XML technologies, Java, Python, AWS, API.
- Experience on Elastic Search or SOLR or Lucene -Search Engine, Text Mining, Indexing.
- Experience in highly scalable tools like Kafka, Spark, Aerospike, etc.
- Hands on experience in Design, Architecture, Implementation, Performance & Scalability, and Distributed Systems.
- Design, implement, and deploy highly scalable and reliable systems.
- Troubleshoot Solr indexing process and querying engine.
- Bachelors or Masters in Computer Science from Tier 1 Institutions

- Minimum of 3 years of hands-on experience in React.js development. Proficient in JavaScript, ES6/ES7, HTML5, and CSS3.
- Strong understanding of React.js and its core principles. Experience with state management libraries, particularly Redux.
- Knowledge of modern frontend build tools and package managers (e.g., Webpack, npm).
- Solid understanding of RESTful APIs and asynchronous request handling.
- Familiarity with code versioning tools, such as Git. Strong problem-solving skills and attention to detail.
- Excellent communication and collaboration skills.
- Experience with TypeScript. Familiarity with GraphQL.
- Knowledge of front-end testing frameworks (e.g., Jest, Enzyme).
- Previous contributions to open-source projects or an active GitHub profile.
- Understanding of CI/CD pipelines.


- Key Result Areas
- End to end ownership in the consumer facing B2C tech team and deliver solutions to solve business problems.
- Advanced Javascript, CSS, HTML 5, D/XHTML, XML, JSON, DOM Concepts
- Must have worked on a SPA framework: ReactJS, Node JS, AngularJS or InfernoJS
- Own the development methodology. Align with the executive team to improve the development process, prioritize projects and manage multiple work streams
- Extensive Work with open-source technologies and built services architecture as this will prove to be an invaluable asset in building solutions.
- Lead a team of Software Developers, Server Engineers and QA Engineers, establishing development practices and standards
- Extensive skill on React JS, Node JS
- Experience on various PHP frameworks like Cakephp, Laravel, CI etc would be plus
- Work with scrum teams and product managers using agile methodologies to deliver high quality solutions on time
- Jumping on a call with clients to understand the requirement and profile them the right solution, helping formulate an effective solution and turning it into a working application
- Conducting website performance and unit tests
- Heavy involvement in the requirements gathering, development and operational stages of new projects
- Troubleshoot and debug related application defects with existing and new applications
- Work collaboratively with the frontend team and other team members, train other members and get trained if required

You will get a chance to work on exciting projects at our state-of-the-art office, grow along with the company and be fruitfully rewarded for your efforts!
Requirements: 1. Experience in JS Framework like Backbone
2. Good at Web Service integration with JSON
3. Project experience in MVC architecture, and Freemarker
4. Good at Intelli-J IDE with MAVEN build automation

Key Responsibilities
- Build and create Credflow Product - Do development on our tech Stack
- Understand requirements from the product manager and sometimes talk to customers to understand the exact requirement and develop insights.
- Maintain the product and optimize over time for performance
- Identify needs of the stakeholders and work with technology and management team to build future timeline of products and features
- Be the go-to person for all technology related requirements, queries, discussion etc
- Develop a complete analytics framework as the product evolves.
What we seek
- We are looking for someone who is a hustler and is deeply passionate about solving technology-led complex problems
- The person should be able to take ownership of work in a highly challenging and dynamic startup environment
Benefits
- Chance to be with the right team, at the right time
- Work as part of the core team and experience the aspects of growing a business exponentially
- Get a deep understanding of the Fintech domain and unleash your potential to create an impact.
Qualifications and skills
- Undergraduate/Graduate degree from an engineering college
- Has full stack proficiency, managing large amounts of data and prior exposure to backend, web frontend, mobile apps etc.
- Full Stack Proficiency on Node.JS, React.JS
- SQL
- In memory data stores like Redis
- Experience in AWS (preferable)
Experience
2-4 years of experience
Preference
Previous experience in a startup or as an entrepreneur






