
About the job
Job Description
We are looking for a Back-End Engineer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your coworkers into the application. A basic understanding of front-end technologies is therefore necessary as well.
Responsibilities
- Develop and Maintain REST API's
- Integration of user-facing elements developed by front-end developers with server-side logic
- Building reusable code and libraries for future use
- Optimization of the application for maximum speed and scalability
- Implementation of security and data protection
- Design and implementation of data storage solutions
- Follow and encourage Test-Driven Development (TDD) Approach
Skills And Qualifications
- Strong foundation and knowledge about Object-Oriented Design Principles
- Champion of the TDD approach
- Implementing automated testing platforms and unit tests
- Proficient in Python programming language
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Management of hosting environment, including database administration and scaling an application to support load changes
- Data migration, transformation, and scripting
- Outputting data in different formats
- Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Proficient understanding of code versioning tools, such as Git
- Understanding accessibility and security compliance

About Koshex
About
Koshex is an AI-First web-enabled platform that looks into the best financial interests of each customer in a way that embraces the unique individuality of their lives. Koshex follows an AI-driven dynamic investment approach using machine learning and core-satellite models to achieve them grow wealth and create long-term value for their investments. We make investing as simplified as having personal conversations with a friend.
Deep behavioral learning of the consumers as well as the markets to provide hyper-personalized financial health decisions across diversified investment classes in an easy to understand, consume, and execute fashion.
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Big companies are like giant boats with a thousand rowers — you can’t feel your pull move the boat. Shoppin isn’t that boat. We’re a 10-person crew rowing like our lives depend on it — each one the best at what they do, each stroke moving the product forward every single day. If you believe small, fast, obsessive teams can beat giants, read on.
What You’ll Do:
Build and optimize Shoppin’s vibe, image, and inspiration search, powering both text and image-based discovery.
Work on vector embeddings, retrieval pipelines, and semantic search using ElasticSearch, Redis caching, and LLM APIs.
Design and ship high-performance Python microservices that move fast and scale beautifully.
Experiment with prompt engineering, ranking models, and multimodal retrieval.
- Collaborate directly with the founder — moving from idea → prototype → production in hours, not weeks.
Tech You’ll Work With
- Languages & Frameworks: Python, FastAPI
- Search & Infra: ElasticSearch, Redis, PostgreSQL
- AI Stack: Vector Databases, Embeddings, LLM APIs (OpenAI, Gemini, etc.)
- Dev Tools: Cursor, Docker, Kubernetes
- Infra: AWS / GCP
What We’re Looking For
- Strong mathematical intuition — you understand cosine similarity, normalization, and ranking functions.
- Experience or deep curiosity in text + image search.
- Comfort with Python, data structures, and system design.
- Speed-obsessed — you optimize for velocity, not bureaucracy.
- Hungry to go all-in, ship hard things, and make a dent.
Bonus Points
- Experience with LLM prompting or orchestration.
- Exposure to recommendation systems, fashion/culture AI, or multimodal embeddings.
- You’ve built or scaled something end-to-end yourself.
- Proven experience in any high-level programming languages like Java (Preferably)
- Strong knowledge of data structure, algorithms and coding
- Experience with any Messaging technologies like Kafka or Rab-bitMQ, etc.
- Proven experience in database technologies like NoSQL
- Hands-on experience with Spring, Spring Security, Spring boot, and Hibernate framework.
- Working knowledge of developing Restful Micro services.
- Strong analytical, problem-solving skills.
- Attend team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
- Ability to understand the Platform/domain of the business in detail & Ability to multi-task.
- Good communication and organizational skill
Software Development Engineers will be responsible to participate in all stages of
the software product development life cycle. This will include analyzing system
and user requirements, designing software flowcharts, writing clean Java code,
troubleshooting bugs, and running tests to improve system functionality.
An ideal candidate would be someone who has proficiency in Java technologies,
good analytical skills, the ability to anticipate issues and frame remedial actions,
and excellent teamwork skills.
What will you be doing?
● Write simple, efficient, and maintainable code.
● Design, develop, scale and maintain backend services in Java
● Manage individual priorities, deadlines, and deliverables.
● Validating the functionality and security of the application.
● Function well in a fast-paced, rapidly changing environment
● Ensuring best coding standards and practices to improve and maintain
quality.
● Meeting with the engineering and product team to discuss project definitions
and goals.
What will you need ?
● Bachelor/Master degree in CS or related field from a reputed college
● Sound knowledge of Java technologies.
● Solid grip on the programming basics like DS and algorithms, OOPS.
● Understanding & experience with software design pattern, restful APIs and
microservice architecture
● Experience with software design and application programming.
● Prior experience in start-ups or health-tech will be a plus
Required Skills:
- 3+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relational 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.
Responsibilities
- Write effective, scalable code
- Develop back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with internal teams to understand user requirements and provide technical solutions
Requirements
- Work experience as a Python Developer
- Expertise in at least one popular Python framework (like Django, Flask or Rest Frameworks)
- Knowledge of object-relational mapping (ORM)
- Familiarity with front-end technologies (like JavaScript and HTML5)
- Team spirit
- Good problem-solving skills
- BSc in Computer Science, Engineering or relevant field
Job Description
Blaze - Madurai is looking for PHP web developers to write code in interesting international projects.
Skills required:
- Good understanding in core PHP
- Fluent in any one MVC frameworks (Yii, Laravel or Code Igniter)
- Knowledge of front-end technologies including CSS3, JavaScript, Bootstrap and HTML5
- Code customisation skills in WordPress or Magento or SocialEngine
- Hands on experience in GIT
- Familiarity with SQL/NoSQL databases.
- Good problem-solving skills.
Experience: 1- 3 Years
Shift: Day/ Noon/ Evening
Job Location: Madurai
Why Blaze?
Blaze - Madurai has excellent reputation among employees for friendly management & attractive perks and benefits.
Join in Blaze if you want to work in interesting international projects. Blaze gives enormous opportunities to take your career and skills into next level.
Key Responsibilities & Requirements
You should primarily be a backend developer or full stack developer, very good at code reviews and code optimization. Our products depend on processing large amounts of data and having fast response times is absolutely essential.
You will have the opportunity to
- Take responsibility of building systems for scale
- Manage our backend systems and database optimizations
- Assist in key decisions and design architecture that drives development across products
- Define processes and help with efficient functioning of the team
- Work with cross-functional teams to ensure the products are scalable, maintainable and secure
What we expect from you:
- We work on Ruby on Rails but you can have 2+ years of experience as backend developer in any language
- Have a solid grasp of OOP, databases and automated testing methodologies.
- Know how to manage sprint and ensure tasks are completed within the timeline
- Design and implementation of low-latency, high-availability, and performant applications
- Strong understanding of SQL databases
- Proficient knowledge of various authentication methods like JWT, OAuth etc..
- Perform peer code reviews and Code audit - Analyze existing code and remediate performance issues within existing applications
Having seen over 10x growth in 2021 alone, we are expanding our scope of products to cater to the fast growing creator economy and help creators monetize in ways beyond influencer marketing. We are also looking at tremendous growth in the next few years, standing at the verge of building something huge!
Come join our team of developers if a fast learning environment in a high growth industry excites you.
About Winkl
Please check out our product before applying to this position -
* Website - https://winkl.co
* Team - https://winkl.co/about
* Android App - https://play.google.com/store/apps/details?id=co.winkl.app&hl=en
* iOS App - https://www.winkl.co/app
Winkl is a technology company that is changing how influencer marketing is done. From a manual process earlier to an automated and data-driven process with Winkl. More on this here.
Leveraging data & technology helps Winkl scale influencer marketing to a level that wasn't possible earlier. This has helped Winkl power influencer campaigns for top brands in India like Flipkart, Amazon etc.
Culture & Expectations
* At Winkl, no one tells you what to do. We don't micromanage. We don't spoon feed. As long as you're willing to learn new things, are proactive, initiate activities on your own, make mistakes and learn from them, take responsibility, stick to your word of getting things done, we think you'd be a great fit at Winkl.
* On a day to day basis, you'll get to be an important part of a high growth startup as it scales.
* You'll receive all possible support from your team at Winkl to help you succeed.
* Being highly accountable is a non-negotiable requirement








