As a back-end developer, you’ll work on our back-end app that is built with Ruby on Rails. You’ll help to plan and develop new features, review other people’s code, fix bugs, help in technological and business decisions, and support the internal team.
Responsibilities
- Work in our main app back end built with Ruby on Rails
- Act as an architect of new features
- Review other people's code
- Fix bugs
- Help in decisions of technology and business
- Support internal team
- Refactor code
Requirements
- At least 3 years of industry experience
- At least 1 year of experience working on Ruby on Rails projects
- Comfortable in dealing with server infrastructure and deployment processes
- Experience with continuous delivery and automated testing.
- Experience with refactoring Ruby on Rails applications
- Experience in designing, developing and maintaining APIs
- Can work for at least a couple of hours during Japanese business hours
Nice to haves
These aren’t required, but be sure to mention them in your application if you have them.
- UI/UX design principles
- Good understanding of coding best practices and design patterns
- Understanding of security technologies (encryption, authentication, OAuth 2.0)
- Contribution to open source projects
- Interest and ability to learn other coding languages as needed
- Agile Development experience

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Job Title : Python Django Developer
Location : Gurgaon (On-site)
Work Mode : 6 Days a Week (Work from Office)
Experience Level : 3+ Years
About the Role :
We are seeking a highly skilled and motivated Python Django Developer to join our team in Gurgaon. This role requires a hands-on developer with expertise in building scalable web applications and APIs using Python and Django. The ideal candidate will have a strong background in relational databases, message brokers, and distributed systems.
Key Responsibilities :
- Design, develop, and maintain robust, scalable, and secure web applications using Python and Django.
- Build and optimize back-end services, RESTful APIs, and integrations with third-party tools.
- Implement and maintain asynchronous task processing using Celery and RabbitMQ.
- Work with PostgreSQL to design and optimize database schemas and queries.
- Utilize Redis and Kafka for caching, data streaming, and other distributed system needs.
- Debug and troubleshoot issues across the application stack.
- Collaborate with cross-functional teams to gather requirements and deliver solutions.
- Ensure code quality through comprehensive testing, code reviews, and adherence to best practices.
Required Skills and Qualifications:
Technical Expertise:
- Proficiency in Python and strong experience with Django framework.
- Hands-on experience with PostgreSQL for database design and management.
- Familiarity with RabbitMQ, Celery, and Redis for asynchronous processing and caching.
- Experience with Kafka for building real-time data pipelines and event-driven architectures.
Other Skills:
- Strong understanding of software development best practices and design patterns.
- Proficiency in writing efficient, reusable, and testable code.
- Good knowledge of Linux/Unix environments.
- Familiarity with Docker and containerized deployments is a plus.
Soft Skills:
- Excellent problem-solving and analytical skills.
- Good communication and teamwork abilities.
- Ability to work independently and in a collaborative team environment.
Preferred Qualifications:
- Experience in microservices architecture.
- Exposure to DevOps tools and practices.
- Knowledge of front-end technologies like React or Angular is a bonus.
About the Role
We’re looking for an Elixir Developer who is passionate about building scalable, high performance backend systems. You’ll work closely with our engineering team to design, develop, and maintain reliable applications that power mission-critical systems.
Key Responsibilities
• Develop and maintain backend services using Elixir and Phoenix framework.
• Build scalable, fault-tolerant, and distributed systems.
• Integrate APIs, databases, and message queues for real-time applications.
• Optimize system performance and ensure low latency and high throughput.
• Collaborate with frontend, DevOps, and product teams to deliver seamless solutions.
• Write clean, maintainable, and testable code with proper documentation.
• Participate in code reviews, architectural discussions, and deployment automation.
Required Skills & Experience
• 2–4 years of hands-on experience in Elixir (or strong functional programming background).
• Experience with Phoenix, Ecto, and RESTful API development.
• Solid understanding of OTP (Open Telecom Platform) concepts like GenServer, Supervisors, etc.
• Proficiency in PostgreSQL, Redis, or similar databases.
• Familiarity with Docker, Kubernetes, or cloud platforms (AWS/GCP/Azure).
• Understanding of CI/CD pipelines, version control (Git), and agile development.
Good to Have
• Experience with microservices architecture or real-time data systems.
• Knowledge of GraphQL, LiveView, or PubSub.
• Exposure to performance profiling, observability, or monitoring tools.
Why Join Us?
• Work with a team that expects and delivers excellence.
• A culture where risk-taking is rewarded, and complacency is not.
• Limitless opportunities for growth—if you can handle the pace.
• A place where learning is currency, and outperformance is the only metric that matters.
• The opportunity to build systems that move markets, execute trades in microseconds, and redefine
fintech.
relentlessly improving performance, scalability, and maintainability.
● Sound knowledge and application of algorithms and data structures.
● Proficient in Java, Springboot and Mysql.
● Able to efficiently diagnose bugs and issues.
● Understanding of when to escalate questions/issues that arise during development.
● Work with other developers, QA, DevOps and business staff to efficiently launch features
and resolve issues.
● Actively participate in design and code reviews to build robust applications and prototypes.
● A willingness to dive deep, experiment rapidly and get things done.
● Provide input to how we can continually improve our development process and knowledge.
● Define and participate in establishing better engineering practices.
● Love being challenged by learning and experimenting with new technologies
● Experience with ElasticSearch, Cassandra, Redis, Kakfa, AWS is a plus.
● Prior experience in building microservices, have worked on architectures and designs
independently is a plus.
● Prior product building experience or from a startup background would be a plus.
- 3+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Experience in AWS.
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 3+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.
- 2.5+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Experience in AWS.
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Eximius is a micro-VC fund which invests into early-stage startups. One of our portfolio startup iTribe is looking for "Hustlers", "First Principle Thinkers", "Crazy and trips on creating products out of the box from scratch", "Outspoken", "unafraid of users ripping your product".
About iTribe:
iTribe is on a mission to make discussing finance from being a taboo topic to a dinner table topic, which means making "Bharat" financially literate and independent. iTribe is a social network which allows anyone to discover, discuss, vet ideas and seek advice from like-minded iTribe aims at making Finance simple, witty and fun for everyone
Founded in 2021 by IIT Kharagpur alumni to convert their own journey of becoming investors into a product to help billion users. An emerging startup backed by some of the most respected investors around the world.
Responsibilities
- Craft clean, manageable code, maintain proper documentation and code integrity
- Maintain quality and ensure 100% uptime
- Create, test and deploy the applications on production servers
- Continuously discover, evaluate, and implement new technologies and frameworks to maximize development efficiency
- Responsible for security and data protection.
- Working alongside Product managers to architect and design new features.
- Collaborate with the rest of the engineering team to launch new features.
- Unblock peers and keep all the internal and external teams informed about the progress of development
Requirements
- 2 - 5 years of experience in designing and developing Server side component (REST APIs, Micro service Architecture)
- Good understanding and strong in data structures and algorithms (Degree in computer science is an added advantage)
- OOP implementation experience with back-end programming languages (Ex: JavaScript, Python, Java, etc).
- Good to have experience with event driven architecture.
- Good understanding of databases such as MongoDB, PostgreSQL, MySQL.
- Well-versed with Software Development Life Cycle
- Demonstrate the ability to be a self-starter, learn and implement new technologies/ frameworks
- Excellent analytical and problem-solving skills
Why you should join iTribe?
- Building a product which is not done in decades.
- Be a part of the founding team and work directly with the founders.
- Competitive Salary
- ESOPs - ownership in the company
- Medical Insurances
- Subscriptions to premium platforms for learning
- Books that you ask for
- Friendly leave policy
Programming expertise in latest technologies including; Java
Expertise in MuleSoft, Maven, Gradle, oAuth2.0, JWT, Spring Boot, Microservice Architecture, Web services (SOAP/ REST), Hibernate.
Expertise in DB (MongoDB, MySQL, PostgreSQL)
Experience in developing Continuous Integration/ Continuous Delivery pipelines (CI/ CD)
Proficiency in AWS, AZURE, Docker, DevOps, Git, Jenkins
Extensive experience in parsing XML and JSON and integration with API/ WS
Well versed in software engineering principles, frameworks and technologies.
Excellent communication and team management skills
Self-directed team player who thrives in a continually changing environment
Strong customer service/client service skills.
Desired Candidate Profile
Experience developing and analysing code for a web-based application
Maintain a flexible work schedule and perform other duties when assigned
✔ Defining the over all architecture and choose the best stack, components, and
subsystems for search & storage infrastructure
✔ Design & build user-friendly APIs for accessing the backend infrastructure
✔ Active mentoring on engineering best practices, reducing technical debt and
designing scale ready solutions.
✔ Proactively identify architectural gaps and enhancements and recommending
appropriate solutions.
✔ Work closely with the product and customer teams to effectively drive innovative
solutions and drive adoption of features.
Requirements
✔ Experience level 4+ years.
✔ A bachelor's or master’s degree in Computer Science/Software Engineering
✔ Production experience with a scalable search engine or building storage
infrastructure for scaled out consumer companies.










