


Must have exp in Django. [ Mandatory]
- The ability to problem-solve and critically think.
- High level of knowledge of Python and the Django framework.
- Familiarity with event driven programming as well as the MVC.
- Good understanding of SQL databases.
- Good understanding of REST APIs.

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Why this role exists:
You’ll own our data pipelines—ingesting, cleaning, and serving fashion/e-commerce data at scale—so the team (and founder) can focus on building new capabilities. If you love end-to-end ownership and turning messy web data into reliable, queryable systems, this role is your playground.
What you’ll do:
- Ingestion at scale: Design, build, and operate resilient crawlers/scrapers with rotation, rate-limits, backoff, and change-tolerance.
- Robust pipelines: Normalization, deduping, schema evolution, enrichment, and SLAs for freshness & completeness.
- Data stores & caching: Model products/variants/attributes in PostgreSQL, manage Redis for caching/queues, and keep costs predictable.
- Observability & quality: Instrument with metrics/tracing, add data QA checks, alerts, and auto-healing where sensible.
- Performance & reliability: Optimize throughput, memory, I/O, and infra spend; design for retries, idempotency, and correct delivery semantics.
- Collaboration: Partner with search/ML/product teams; write crisp docs; raise the bar in reviews; mentor where helpful.
Must-haves:
- Super high ownership: End-to-end closure on tasks you lead.
- 3.5+ years building backend systems, preferably in Python with production ownership.
- Strong data pipeline experience (batch/stream): schema design, deduplication, and backfills.
- Hands-on with PostgreSQL/MySQL and Redis (caching, rate-limits, queues).
- Real-world web scraping: requests/httpx/aiohttp, BeautifulSoup/lxml/Scrapy/Playwright, anti-bot tactics, respectful crawling.
- Concurrency & async (asyncio, multiprocessing), robust error handling, idempotent jobs.
- Solid testing habits and bias for simple, maintainable code.
Nice-to-haves:
- Message queues/streams: Kafka, RabbitMQ, SQS.
- Workflow schedulers: Airflow, Prefect.
- GraphQL; search tech (Elasticsearch/OpenSearch).
- Cost/perf tuning, on-call pragmatism, or prior startup/founding team experience.
How we work:
- High ownership, fast shipping, clear interfaces, strong documentation.
- We optimize for time to go live—startups that succeed outpace those that don’t.
- Competitive salary + meaningful ESOPs.
- (Optional) Work from our hacker-house on MG Road, Gurgaon.
Hiring process (fast closures)
- 30-min technical deep-dive
- Take-home (optional)
- Founder conversation & references


Job description
We are looking for an experienced Python developer to join our engineering team and help us create dynamic software applications for our clients. In this role, you will be responsible for writing and testing scalable code, developing back-end components, and integrating user-facing elements in collaboration with front-end developers.
Responsibilities:
- Coordinating with development teams to determine application requirements.
- Writing scalable code using Python programming language.
- Testing and debugging applications.
- Developing back-end components.
- Integrating user-facing elements using server-side logic.
- Assessing and prioritizing client feature requests.
- Integrating data storage solutions.
- Coordinating with front-end developers.
- Reprogramming existing databases to improve functionality.
- Developing digital tools to monitor online traffic.
Requirements:
- Bachelor's degree in Computer Science, Computer Engineering, or related field.
- 2-7 years of experience as a Python Developer.
- Expert knowledge of Python and Flask framework and Fast API.
- Solid experience in MongoDB, Elastic Search.
- Work experience in Restful API
- A deep understanding and multi-process architecture and the threading limitations of Python.
- Ability to integrate multiple data sources into a single system.
- Familiarity with testing tools.
- Ability to collaborate on projects and work independently when required.
- Excellent troubleshooting skills.
- Good project management skills.
SKILLS:
- PHYTHON
- MONGODB
- FLASK
- REST API DEVELOPMENT
- TWILIO
Job Type: Full-time
Pay: ₹10,000.00 - ₹30,000.00 per month
Benefits:
- Flexible schedule
- Paid time off
Schedule:
- Day shift
Supplemental Pay:
- Overtime pay
Ability to commute/relocate:
- Chennai, Tamil Nadu: Reliably commute or planning to relocate before starting work (Required)
Experience:
- Python: 1 year (Required)
Work Location: In person

You will be responsible for building these applications, as well as coordinating with the teams responsible for other layers of the product.
You will also be leading a team of developers ensuring timely delivery of high quality deliverables.
Responsibilities:
- Work across all phases of application development including requirement gathering, coding, release, bug fixing, documentation.
- Lead and mentor a team of developers guiding them in their day to day activities.
- Collaborate with other engineering teams to develop and deliver new features and enhance existing ones.
- Rapid prototyping (POCs) based on requirements.
- Test, debug and fix any functional or non-functional issues.
- Work with the architects to ensure feasibility of the design while ensuring all quality attributes are met.
- Participate in deployment and release activities.
Job Requirements:
- 5+years of relevant experience.
- Experience in leading a team.
- Expertise in Python, Django DRF, REST APIs
- Experience with Document DB, RDBMS and ORM.
- Demonstrated ability to write clean and testable code.
- Knowledge of MongoDB, PostgreSQL, Redis, ElasticSearch is preferred.
- Exposure to AWS will be an added advantage.
- Familiarity with front-end technologies (ReactJS, Javascript etc) will be a plus.
- Strong team player who can work efficiently in a highly collaborative effort.
- Self-motivated and able to work independently as well as within a team.
About Rolling Arrays
Rolling Arrays provides HR Software and HR System Implementation Services (SAP SuccessFactors, Qualtrics, Reimburse, CICO, eFile, eAuthoring) to Clients in Singapore, Malaysia, Australia, UAE, Hong Kong. Rolling Arrays (RA) was featured as Singapore’s Top 75 fastest growing companies by the leading newspaper of Singapore - The Straits Times in 2021 where RA was ranked 48. Rolling Arrays has 2 lines of businesses:
HR System Implementation Services:
Rolling Arrays is regarded as number ONE mid-size firm in the South East Asian Market with a strong track record of 12 Years and more than 200 enterprise level HR Technology Implementation projects till date. The services include –
- SAP SuccessFactors Design Consulting
- SAP SuccessFactors Implementation
- SAP SuccessFactors Change Management
- SAP SuccessFactors Support Services (AMS)
HR Software Products in Rolling Arrays’ portfolio (partner’s products and own products):
- SAP SuccessFactors (World’s leading End to End Cloud HR Software solution)
- Qualtrics (World’s leading Experience Management Software)
- Reimburse (AI Enabled Travel & Expense Management Software for Enterprises)
- CICO (Intelligent Time Capture Machine, a software alternative to Physical Biometric Devices)
- eFile (Digitize and contextualize all employee documents in one place)
- eAuthoring (Author and publish your own learning content to capture tacit knowledge in the organization)



- Be proficient in server-side development and optimization of data, including database creation and management and debugging
- Integrate data from various back-end services and databases
- Create and maintain software documentation
- Create user-friendly and intuitive interfaces
- Create and analyze reliable and secure back-end functionality
- Maintain, expand, and scale our website
- Remain knowledgeable of emerging technologies/industry trends and apply them into operations and activities
- Collaborate with front-end developers and web designers to match visual design intent
- Bachelor of Engineering/Technology in computer science, software engineering, programming, or equivalent
- Proficiency with languages such as Python, Golang, and Javascript (Node.js, Vue.js)
- Proficiency with MongoDB and MySQL
- Understanding of object-oriented programming
- Experience with the design and implementation of APIs
- Understanding of code versioning and management with Git
- Understanding of code deployment tools such as Jenkins, Capistrano, and ElectricFlow
- Track record of successfully managing multiple company or customer websites
- Excellent time-management and communication skills



Responsibilities:
- Hand on experience in Golang/Python/Ruby on Rails /Node.Js
- Must have at least 1+ years of experience in Team Handling


The B2B manufacturing industry has a lack of digitisation globally. NowPurchase is building layers of technology to help improve the productivity and profits of the manufacturer. For this we are building the OS (Operating System) that will seamlessly connect factory equipment such as furnaces and spectrometers to our software systems that provide real time optimisations.
The end-game is to use this interconnected system to do great production planning and autonomous procurement of their raw materials. The Heart of NowPurchase will be a marketplace consisting of these smart factories and raw material suppliers.
Here a video that explains our product journey:
[https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21](https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21)
**Role Description**
NowPurchase is looking to add an immensely talented Backend Developer that will help us invent, design, refine and deliver products that will meet the above vision.
- Expect to build a lot of services and APIs in the cloud and stand-alone IoT devices to serve both the browser as well as native IoT enabled terminals that will be placed at the manufacturers' premises.
- Expect designing algorithms that model the metallurgy of the manufacturing processes as well as using tools such as linear programming, machine learning etc.
**What are the expectations from this role?**
- Deliver high quality modular code deployed to serve web, mobile and native IoT enabled terminals that leverage REST-based services and real time sockets. This would include algorithms for real time optimizations that are critical for the manufacturing process.
- You are empowered to work directly with leadership and the product team to make decisions about your code and future of the product.
- Have a strong emphasis on shipping features quickly without sacrificing code quality. Be ready to build a lot of MVPs that will go through iteration or be completely scrapped depending on the outcome at the customer end.
- Own your Agile projects and responsible for software design to implementation and deployment. Maintain sprints, delivery timelines and contribute to better managing the engineering team.
- Collaborate on the end to end design and implementation of the platform, including data modeling, systems architecture, data security, access controls, architecture, user experience, deployment, automation, and monitoring.
- Maintain a high level of data integrity, quality and security checks.
- Develop data pipelines and RESTful services that are distributed, robust and highly performant.
- Build a culture of simplicity and pragmatism, which is reflected in your elegant code that other developers emulate and you ensure through thorough code reviews and processes.
**Qualifications and Experience**
- 1+ years of demonstrated software engineering experience in an agile environment designing, architecting and implementing robust scalable systems preferably for modern SaaS application
- Experience with modern server-side programming languages such as Python, Scala, Go. Experience with web frameworks such as Django Rest Framework, Flask.
- Experience with architecting asynchronous services with design patters leveraging PostgreSQL, MongoDB, Redis, Celery for storage and multi-tenant servers over AWS Elastic BeanStalk.
**Compensation & Benefits**
- **Cash Compensation:** As per industry standards & pedigree of candidate
- **ESOPs:** 10% of NowPurchase is dedicated to current & future team members. Your package would entail some ESOPs so that you own a part of the company and grow along with it.
- **Medical Insurance:** Benefits of group insurance of 3 lakhs for family including parents, spouse, children
- **Generous leave structure and WFHs** including Marriage, Maternity & Paternity leaves
- **Complete Relocation Expenses:** We are building a unicorn out of the city of Joy (Kolkata). We will pay for everything you spend to relocate here.
**Possible Growth path**
Backend Developer > Senior Backend End Engineer > Engineering Manager > VP of Engineering
## **Tech Stack**
- React/Redux
- Python/Django/Celery
- Git, AWS, ELB (Elastic Beanstalk), Netlify
- PostgreSQL/Redis/S3
**Hiring Process**
1. Screening of applicants & initial telephonic call with Manager -HR
2. F2F/Video Interview with Engineering Manager and Cofounder CTO
3. Take home written assessment
4. F2F/Video Interview with Cofounder CEO
5. Email communication on final feedback
The end to end process shall take less than 10 days. We pride ourselves on being transparent & moving fast.
*Candidates who accept an offer may join within 1 hour, 1 week or up to 45days of signing - though, we have a preference for as short a gap period between signing and joining since we're at the most exciting part of our journey - laying the foundation for the NowPurchase platform!*



THE POSITION:
- 3+ years of relevant experience in designing & implementing scalable, resilient backend microservices
- Expert at any backend programming language (Python/GoLang preferrable) and has exposure to API design and scalable architecture
- Hands-on experience on a couple of RDBMS/NoSQL/In-memory DBs
- Great database modelling skills
- Ability to choose the right algorithm, data-structure, and design pattern for the given problem statement
- Knowledge of any cloud based platform like AWS or GCP and scaling on the go
- Understanding of various application security principles and experience with building applications secure by design
QUALIFICATION:
- We don't care about which college you are from, if you have the power to convert coffee into code, we got you.

RealPort is a digital brokerage platform that provides small institutional investors around the
globe with access to single-asset infrastructure investments, sponsored by highly reputable
asset managers. Low minimum investment tickets and reduced fees allow small investors to
build customized, diversified co-investment portfolios across multiple sectors and risk categories
like their larger counterparts. In-depth risk analysis provided by RealPort’s exclusive analysis
partner Scope offers greater control and improved transparency on individual and portfolio risk.
Asset managers benefit from global access to professional investors and an improved time-/
cost- efficient fundraising process through RealPort's all-on-one platform.
We are:
● innovative problem solvers
● transparent
● trustworthy
● pragmatic
● dependable
● diverse,
... and are looking for a talented and dedicated Senior Python Developer with experience
building complex applications to join our team to work on an innovative FinTech platform.
You will be working alongside our Product and Technology teams in our Mumbai office.
You have a good understanding of:
● Python 3
● node.js
● PostgreSQL
● API / REST
● Django 2x and Django Rest Framework
● Supervisor
● Jenkins
● AWS
● Linux (Ubuntu)
● boto3.
Ideally, you have:
● Min. 5-8 years of experience building web application engines
● University degree from a reputable university
● Excellent communication skills in English and knowledge of European languages
(German and/or French preferred) is an added bonus
● Experience in banking/financial API integrations
● Familiarity with blockchain (open zeppelin, ERC223, truffle, solidity, solidity-coverage,ganache-cli, mocha-js).
You job will consist of the following:
● Deliver smooth functionality of the application while working closely with the Front end team
● Build efficient back-end features in Python
● Help design and implement functional requirements
● Manage testing and bug fixes
● Ultimately, you’ll build highly responsive web applications that align with our business
needs.
Others consider you to be/have the following:
● Excellent at communicating with different people from different walks of life and
cultures/work and communicate across multiple time zones
● Excellent demeanor, manners, and communication skills
● Exceptional organizational skills with great attention to detail
● Open/transparent, but trustworthy and trusting
● Ability to work independently and handle high volumes of work
● Ability to work on complex and uncertain topics independently
● Solution-oriented
● Strong analytical skills
● Critical, but positive and constructive
● Efficient, dependable, and accountable
● Discreet
Benefits:
● Work on a ground-breaking product at the forefront of FinTech innovation on a global
basis
● Opportunity to work with open-minded, experienced, talented, cross-functional, and
cross-cultural teams along with an innovative network of partners who are some of the
biggest companies in the industry
● Opportunity to travel for work
● Learn from teams with 15+ years product development experience
● Competitive salary package

DUKAAN - Create Your Online Store in 30 Seconds
Dukaan is an app that allows offline businesses to sell their products and services online. On our app, the users can make beautiful product catalogs (catalogs) right from a smartphone and share with their customers easily on different social media apps such as Whatsapp Business, Whatsapp, Facebook, Instagram, etc. Praised by users all over India, this app has saved declining businesses by helping them transfer their shop online. The journey has just begun and we are on a mission to make India truly Digital.
Dukaan is currently powering over 5M e-commerce stores built by Indian small businesses and growing at a crazy rate.
We are looking for a Backend Engineer to join our team who will be part of our new innovations team.
Requirements:
- Strong knowledge of Django, Django Rest Framework, and their design principles.
- Strong knowledge of Django ORM, should be able to leverage it to write complex and optimized queries (E.x Q queries, Case, When, Select related, prefetch related, Subqueries, Annotations, Aggregations, Filtering, etc.).
- Should be able to override DRF serializers, filters, and view set completely according to needs.
- Should have good experience in Class-Based Views to write the backend API.
- Sound knowledge of database design patterns and modeling them to Django models.
- Sound knowledge of how to write test cases for the APIs.
- Should be able to write optimized pythonic code adhering to python PEP standards.
- Strong knowledge of python packaging and how to architect a codebase that should be easily scalable and not get cluttered.
- Strong knowledge of REST API design patterns.
- The ability to write RAW SQL queries and further database-level coding will be a plus.
- Good Understanding of python’s asyncio, threading, and multiprocessing library, their benefits and limitations along with their appropriate use cases.
- Hands-on knowledge of celery and its corresponding message broker such as RabbitMQ, Redis, etc.
- Experience with building a CDC(Change Data Capture) pipeline will be a plus.
- Experience with Apache Kafka, Kafka connect and Debezium will be a plus.
- Experience with open source will be a plus.
- Good knowledge of Algorithms and data structures.
Responsibilities:
- Understand the ins and out of the existing codebase and have a good grasp of it.
- Write clean, stable, and scalable code.
- Write unit test cases for the APIs.
- Do whitebox and blackbox testing for your own code and as well as others if required.
- Understand and implement fast prototype solutions for business needs.




