
Tagalys provides intelligent merchandising solutions to mid-sized e-commerce brands around the world, like LEGO, Fila, Crocs, Tink, Ana Luisa, Ritu Kumar, EQVVS, Lack of Color, and Apollo 247. Our products include category merchandising tools, search, recommendations, and a full analytics suite. Over the last three years, we have scaled from a two-person founding team to over 15 people. During this time, we’ve received amazing customer reviews on the quality of the product, and our customer support & success.
About the role
We are looking for a backend developer to help us execute our product roadmap faster. You will design, spec, develop, test, and deploy new features that can scale.
Your work could be related to:
- Defining new merchandising or reporting functionality
- Adding more advanced search capabilities
- Improving scoring/recommendation models
- eCommerce platform integrations/API implementations
- Load testing/scaling features as we continuously grow
- Something new. There are always interesting new challenges that come our way. Here are a couple of things we’ve worked on recently:
- Managing background jobs with competing performance goals like quick turnaround while staying within platform API limits
- Embedding and dynamically changing products in an email even after sending it
- Managing and coordinating multi data-center processes
Requirements
- 1-3 years of experience in Ruby On Rails (or a similar MVC framework like Express or Django). You are comfortable with Routes, Migrations, Models, Callbacks, Validations, and so on.
- Ability to design clean, scalable data structures for new features.
- A good understanding of design patterns so that complex processes are written in a maintainable way.
- Knowledge of managing source code with Git.
- Comfortable in a Linux OS.
- Good communication skills, and ability to clearly plan and describe features before building.
Benefits
- Challenging, exciting work, at scale
You get to understand the challenges our customers face first-hand, and collaboratively design and build amazing solutions that will be used by millions of shoppers through billions of API requests. There’s always something new and exciting to build. - Have a direct impact
Seven engineers currently build, refine, and scale the entire product. Working in a small team means you will have a say in the way the product is built, and your performance will have a direct impact on the company’s outcome. - Culture
Tagalys is a place for you to be yourself, enjoy your work, and achieve your potential. We love the energy that comes from working with smart people in a simple and welcoming environment. We design our workflow to make sure you are also able to focus on everything else in life that is important: family, friends, and health. - Benefits
You get great pay, coupled with flexible hours, a hybrid work model, and comprehensive insurance for your and your dependents. For the people contributing significantly, we also offer ESOPs so there is an opportunity to build wealth as you help the company grow.

About Tagalys
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Job Title: Tech Lead (Backend Heavy)
Location: Onsite – Indore (Vijaynagar), MP, India
Experience: 4–6 Years
Notice Period: Immediate to 30 days preferred
Company Overview
Kuvaka Tech builds scalable, high-performance products across Web2 and Web3 ecosystems. We operate in a fast-paced startup environment, focusing on delivering efficient, production-ready solutions within tight timelines.
Role Overview
We are looking for a Tech Lead who is backend-heavy, highly product-driven, and capable of owning end-to-end technical execution. The ideal candidate should be comfortable working across multiple backend stacks, while also having enough frontend understanding to unblock issues independently.
This role requires someone who can solve problems proactively, handle technical blockers without unnecessary escalations, and drive projects efficiently in a startup environment.
Key Responsibilities
Technical Ownership
- Take end-to-end ownership of projects from planning to deployment
- Ensure timely delivery under tight deadlines
- Maintain high standards of code quality, scalability, and performance
Backend Development (Core Focus)
- Design and build scalable backend systems using Python and other backend stacks
- Architect APIs, services, and data flows for high-performance applications
- Handle complex technical challenges independently
Frontend Awareness
- Possess working knowledge of frontend technologies (React.js / Next.js)
- Be capable of debugging and resolving frontend issues when required
Problem Solving & Execution
- Identify and resolve technical blockers independently before escalation
- Drive solutions with a cost-efficient and time-efficient approach
- Optimise system performance and architecture
Innovation & Product Thinking
- Contribute new ideas and technical improvements
- Think from a product perspective, not just implementation
- Continuously improve processes and delivery speed
Collaboration & Leadership
- Work closely with cross-functional teams (Product, Design, Engineering)
- Communicate effectively with stakeholders
- Guide junior developers when required
Required Skills-
Core Technical
- Strong experience in Python (Django/FastAPI preferred)
- Experience with multiple backend stacks (Node.js, etc. is a plus)
- Solid understanding of system design, APIs, and databases
Frontend Understanding
- Hands-on or working knowledge of React.js / modern frontend frameworks
Engineering Mindset
- Strong problem-solving skills
- Ability to handle pressure and tight deadlines
- Experience working in startup environments
Ideal Candidate Profile
- 4–6 years of experience in product-based or startup environments
- Has worked on multiple projects end-to-end
- Highly productive, proactive, and ownership-driven
- Strong communication skills
- Ability to take initiative and make decisions independently
- Focused on efficiency, scalability, and execution speed
What We’re Looking For
- Someone who doesn’t wait for instructions but takes initiative
- A problem solver who fixes issues before they escalate
- A tech-driven thinker with strong execution capability
- Comfortable in fast-moving, high-pressure startup setups
Hiring Process
- HR Round
- Assignment
- Technical Round
- Cultural Fit Round
- Founder’s Call
Role overview
- Overall 5 to 7 years of experience. Node.js experience is must.
- At least 3+ years of experience or couple of large-scale products delivered on microservices.
- Strong design skills on microservices and AWS platform infrastructure.
- Excellent programming skill in Python, Node.js and Java.
- Hands on development in rest API’s.
- Good understanding of nuances of distributed systems, scalability, and availability.
What would you do here
- To Work as a Backend Developer in developing Cloud Web Applications
- To be part of the team working on various types of web applications related to Mortgage Finance.
- Experience in solving a real-world problem of Implementing, Designing and helping develop a new Enterprise-class Product from ground-up.
- You have expertise in the AWS Cloud Infrastructure and Micro-services architecture around the AWS Service stack like Lambdas, SQS, SNS, MySQL Databases along with Dockers and containerized solutions/applications.
- Experienced in Relational and No-SQL databases and scalable design.
- Experience in solving challenging problems by developing elegant, maintainable code.
- Delivered rapid iterations of software based on user feedback and metrics.
- Help the team make key decisions on our product and technology direction.
- You actively contribute to the adoption of frameworks, standards, and new technologies.
ython Developer responsibilities include:
- Writing effective, scalable code
- Developing back-end components to improve responsiveness and overall performance
- Integrating user-facing elements into applications
Job brief
We are looking for a Python Developer to join our engineering team and help us develop and maintain various software products.
Python Developer responsibilities include writing and testing code, debugging programs and integrating applications with third-party web services. To be successful in this role, you should have experience using server-side logic and work well in a team.
Ultimately, you’ll build highly responsive web applications that align with our business needs.
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 and skills
- Work experience as a Python Developer
- Expertise in at least one popular Python framework (like Django, Flask or Pyramid)
- 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

• Experienced in designing and integrating RESTful APIs
• Knowledge of Python
• Excellent debugging and optimization skills
SKILLS
• 3-5 years of experience building large-scale software applications and working with large
software teams.
• Bachelor’s degree in computer science, information technology, or engineering
• Experience designing and integrating RESTful APIs
• Knowledge of Python and Backend Development
• Experience building Web/Mobile applications
• Excellent debugging and optimization skills
• Unit and Integration testing experience
• Being knowledgeable about engineering processes and good practices
• Passionate about learning new tools. Ability to continuously learn and acquire
knowledge.
• Able to adapt to changing complexity of tasks.
• BE/B. Tech. Computer Science or MCA from a reputed University.
• 8+ Years of experience in software development, with emphasis on JAVA/J2EE Server side
programming.
• Hands on experience in Core Java, Multithreading, RMI, Socket programing, JDBC, NIO,
webservices and Design patterns.
• Should have Knowledge of distributed system, distributed caching, messaging frameworks, ESB
etc.
• Knowledge of Linux operating system and PostgreSQL/MySQL/MongoDB/Cassandra database is
essential.
• Additionally, knowledge of HBase, Hadoop and Hive are desirable.
• Familiarity with message queue systems and AMQP and Kafka is desirable.
• Should have experience as a participant in Agile methodologies.
• Should have excellent written and verbal communication skills and presentation skills.
• This is not a Fullstack requirement, we are purely looking out for Backend resources.
You will be part of a talented software team that works on mission critical applications. Candidates should be willing to increase his/her circle of competence by researching for solutions in handover mannual and online resources. Ability to work independently is highly appreciated.
Requirements :-
- Graduate in Computer Science, Engineering or a related subject.
- 2+ years proven hands-on Software Development experience in JAVA.
- Perseverent in solving coding problems.
- Understanding of concepts related to .xml and .xsd files like targetNamespace, schema, xml datatypes, linkbases, arcs etc.
- Strong knowledge and hands-on experience of Java OOPs concepts, inheritance, abstract classes, interfaces, generics, exception handling and multithreading.
Good to have :-
- Experience with XML parsers like SAX.
- Experience with JSON file processing libraries like GSON.
- Dependency and build management using Maven scripts.
- Familiarity with Tomcat deployment.
- Familiarity with Spring Boot.
- Familiarity with Git/SVN for version control.
Responsibilities :-
- Developing features for validation engine.
- Attending client queries and assisting the clients in product integration.
- Catchup with the XBRL domain asap.
- Debugging and fixing bugs in the codebase. Testing changes for impact using available test harnesses.
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Keeping informed of advancements in the field of Node.js development.






