
What you’ll be doing
Weare much more than our job descriptions, but here is where you will begin:
As a Senior Software Engineer Data & ML You’ll Be:
● Architect, design, test, implement, deploy, monitor and maintain end-to-end backend
services. You build it, you own it.
● Work with people from other teams and departments on a day to day basis to ensure
efficient project execution with a focus on delivering value to our members.
● Regularly aligning your team’s vision and roadmap with the target architecture within your
domain and to ensure the success of complex multi domain initiatives.
● Integrate already trained ML and GenAI models (preferably GCP in services.
ROLE:
Whatyou’ll need,
Like us, you’ll be deeply committed to delivering impactful outcomes for customers.
What Makes You a Great Fit
● 5 years of proven work experience as a Backend Python Engineer
● Understanding of software engineering fundamentals OOPS, SOLID, etc.)
● Hands-on experience with Python libraries like Pandas, NumPy, Scikit-learn,
Lang chain/LLamaIndex etc.
● Experience with machine learning frameworks such as PyTorch or TensorFlow, Keras, being
proficient in Python
● Hands-on Experience with frameworks such as Django or FastAPI or Flask
● Hands-on experience with MySQL, MongoDB, Redis and BigQuery (or equivalents)
● Extensive experience integrating with or creating REST APIs
● Experience with creating and maintaining CI/CD pipelines- we use GitHub Actions.
● Experience with event-driven architectures like Kafka, RabbitMq or equivalents.
● Knowledge about:
o LLMs
o Vector stores/databases
o PromptEngineering
o Embeddings and their implementations
● Somehands-onexperience in implementations of the above ML/AI will be preferred
● Experience with GCP/AWS services.
● You are curious about and motivated by the future trends in data, AI/ML, analytics

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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The requirements are as follows:
1) Familiar with the the Django REST API Framework.
2) Experience with the FAST API framework will be a plus
3) Strong grasp of basic python programming concepts ( We do ask a lot of questions on this on our interviews :) )
4) Experience with databases like MongoDB , Postgres , Elasticsearch , REDIS will be a plus
5) Experience with any ML library will be a plus.
6) Familiarity with using git , writing unit test cases for all code written and CI/CD concepts will be a plus as well.
7) Familiar with basic code patterns like MVC.
8) Grasp on basic data structures.
🚀 Hiring: Python Developer
⭐ Experience: 2+ Years
📍 Location: Mumbai
⭐ Work Mode:- 5 Days Work From Office
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
Looking for a skilled Python Developer with experience in Django / FastAPI and MongoDB / PostgreSQL.
⭐ Must-Have Skills:-
✅ 2+ years of professional experience as a Python Developer
✅Proficient in Django or FastAPI
✅Hands-on with MongoDB & PostgreSQL
✅Strong understanding of REST APIs & Git
Company has a math-learning platform with a meticulously designed curriculum that helps students become 4x quicker and better at math by nurturing their cognitive abilities and building their core math acumen.
The vision of the company is to build the most thought through math curriculum using personalised AI-aided methodology, which builds confidence in students, by enabling them to apply math in the real world.
Responsibilities:
- Design, develop, test, deploy and maintain software
- Delivering high quality and well-structured code
- Manage individual project priorities and deadlines
- Participate in enhancing tools and processes
- Participate in production observance and technical incident management
- Ability to quickly learn and adapt to keep up in a fast-paced environment
Must haves:
- Strong data structure concepts
- Great problem-solving skills
- Working knowledge of at least one or more of Java / JavaScript / C / C++ / Golang / Python
- Exposure to RDBMS and/or NoSQL databases
- Working knowledge of GitHub, CI/CD, Devops
Good to have:
- Any cloud exposure like AWS, GCP or Azure
- Hands-on experience with Docker containers, Kubernetes etc
Qualifications:
Bachelor’s or Master’s degree in computer science or related field with a minimum of 2 years of experience.
A zeal to learn and ability to enjoy the journey more than the destination is a must
We are looking for an experienced Python developer who can help create dynamic software applications for our clients with their skill set. In this role, you will be responsible for gathering requirements from clients and accordingly write and test scalable code, and develop back-end components.
Technologies worked on:
Python - Django/Flask/FastAPI, Pytest/Unittest, AWS services.
Database - Postgresql/Mysql or NoSQL databases.
Requirement Description:
• Experience in designing,implementation & testing of Python Applications.
• Must have knowledge of at least one of python web framework Django/Flask/FastAPI and any of unit test frameworks(Pytest/Unittest).
• Should have a solid understanding of object-oriented programming (OOP).
• Well-experienced to perform Unit Testing and Integration Testing
• Have good experience in Agile based development approach.
• Expertise in developing enterprise-level web applications and REST/GRAPHQL APIs using
MicroServices, with demonstrable production-scale experience.
• Demonstrate strong design and programming skills ,writing optimized code.
• Working knowledge with SQL(MySQL,Postgresql etc) is mandatory and knowledge on NoSQL databases can be an addon.
• Understand Architecture Requirements and ensure effective design, development, validation, and support activities.
• Understanding of core AWS services, uses and basic AWS architecture best practices.
• Proficiency in developing, deploying, and debugging cloud-based applications using AWS.
• Ability to use the AWS service APIs, AWS CLI, and SDKs to write applications
• Ability to identify key features of AWS services while designing a solution.
• Identify bottlenecks and bugs, and recommend solutions by comparing the advantages and disadvantages of custom development
• Should contribute to team meetings, troubleshooting development and production problems across multiple environments and operating platforms
• Execute strong collaboration and communication skills within distributed project teams.
• Responsible for quality and timely deliverables for each given task.
• Knowledge on frontend technologies could be addon.
We are looking for 2-3 years experienced Django Developer to join immediately in Delhi.
Responsibilities
As a Backend Developer, you will be responsible for -
- Building the Complete Backend of our web application and Mobile App from scratch.
- Work closely with the Frontend Engineer to integrate the algorithmic input from the Frontend Framework.
- Work closely with the product owners to create dynamic infographics with intuitive user controls.
- Participate in UAT, troubleshoot, bugs and application integration issues
- Optimize applications for best user experience
- Create and maintain documentation related to the developed processes and applications
Qualification & Experience
- 2-3 years of demonstrable experience designing, building, and working as a Django Developer for enterprise web application
- Ideally, this would include the following:
- Expert-level proficiency with Python, Django, and Django Rest Framework.
- Understanding of REST concepts and interacting with REST APIs
- Understanding of Postgresql
- Basic Understanding of Frontend Framework like React.js
- Deep understanding of a few Backend concepts:
- Familiarity with Elastic Search and AWS Technology
- Familiarity with Apache and Ngnix etc.
- Understanding of Python coding Standards
- In addition, the ideal candidate would have great problem-solving skills and familiarity with code versioning tools such as Github
Location:- Delhi
As a Principal Software Engineer with Treebo, you’ll have the opportunity to own and deliver
product(s) that will help Treebo accomplish its goals. The engineering team is at the fore front
of implementing new technologies in order to gain a dominant foothold in the Hospitality
industry. You will design and deploy scalable, high performance, multi-tenant systems. You will
interact with other engineering teams and contribute back to the open source tech community.
Responsibilities
● Owns team's output and E2E definition and execution of SDLC. Drives sprint
planning, estimates & prioritizes tasks, Keeps key stakeholders updated on
progress, milestones and any potential slippages.
● Identifies pitfalls across code bases proactively. Writes model code that is looked
up to. Understands internals of programming languages & runtimes. Creates
common reusable components / libraries- Uses advanced data structures.
● Designs API contracts between large systems with end to end service design and
active leadership towards long term sustainability including versioning, complex
migration plans, impact analysis across products.
● Owns NFRs and pushes the envelop on performance, scalability and high availability
with cognisance towards cost of infra. Drives tech stack selection independently,
mentors junior engineers. Evangelises of generic platform building across the
organisation.
● Troubleshoots unseen issues across codebases. Solves large end to end cross
cutting problems with elegant solutions with an eye on long term sustainability.
● Partners with and influences product managers on “how”. Leads the pack on hiring
and evangalizes steeper hiring standards towards building A+ team. Represents
treebo on external platform / conferences.
Qualifications:
Bachelor's Degree in Computer Science or similar discipline
● 7+ years relevant work experience in software engineering while leading teams.
● Proficiency in more than one modern programming language such as
Python/Java/C++ & associated tech stack to write maintainable, scalable,
unit-tested code
● Experience in building complex software systems that have been successfully
delivered
● Deep understanding of design patterns, optimizations, deployments with a Strong
object oriented design skills
● Experience mentoring other software engineers.
● Experience with full life cycle development in any programming language
Role Summary: Back-end Developer who would contribute towards building a highly flexible and scalable Back- end by bringing deep core technology expertise.
Job Description:
- Develop modules keeping micro services architecture philosophies in check. - Implement and/or oversee implementation of different modules as part of an integrated development team. - Drive evolution of application performance. - Ensure project scalability by having good project architecture
Skill Requirements:
- Strong Node.js. - Strong database technology skillsets, namely MongoDB, MySQL
- Should have experience of using Rabbit MQ.
- Python (Django) skills are a plus. - A skilled and pragmatic approach.
- Experience with user-centred design, test-driven development, iterative/incremental and agile practices. - Experience with AWS deployment a definite plus.
Individual applying to the role should ideally have the following attributes.
-Passionate about back-end Development and continually follow the platform & innovations
-Strong and innovative approach to problem solving and finding solutions
- Excellent communicator (written and verbal, formal and informal)
- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution
- Ability to multi-task under pressure and work independently with minimal supervision.
- Ability to prioritize when under pressure.
We are seeking a lead Python Developer to lead the backend efforts and, in the process design, develop, and deploy its customer centric applications.
The person will have the opportunity to design and build an early stage, rapidly evolving platform from scratch and carry out these primary responsibilities -
Optimize components for maximum performance across multiple devices and browsers
Write performant REST APIs for both internal and external consumption
Build micro services and their deployment process
Work with problems of scale, leveraging technologies that are distributed in nature.
Perform code reviews
Required qualifications and must have skills
Excellent analytical and problem-solving skills
Proven-deep-expertise with Python programming (4+ years of hands-on experience in Python and backend development)
Building performant and scalable applications from scratch
Experience in working with frameworks like Django, Flask, etc.
Experience with building APIs and services using REST, SOAP, etc.
Experience with any RDBMS and strong SQL knowledge
Comfortable with Unix / Linux command line
Object-oriented concepts & design patterns
Sytem and database desinging skills
Nice to have Skills
Knowledge of other programming languages beyond Python
Familiarity with managing infrastructure on AWS/GCloud
Experience with working with/building data analytics pipleline
Familiarity with NoSQL databases
Good understanding of Docker and container platforms like Mesos and Kubernetes
Security-first architecture approach
Application benchmarking and optimization
Interpersonal Attributes
You are driven by the impact your work creates
You can answer the why behind any technological choice you make
You can work independently as well as part of a team
Responsibilities
Writing reusable, testable, and efficient code
Design and implementation of low-latency, high-availability, and performant applications
Integration of user-facing elements developed by front-end developers with server-side logic
Implementation of security and data protection
Skills And Qualifications
Developing an end-to-end application with the latest technologies like python, Django, MySQL and using Python Libraries like Sympy, Numpy, Scipy.
Working with front-end web development technologies like HTML, CSS, Bootstrap, JavaScript, Ajax, Jquery, etc.
Analyze and customize the source code as per business requirements.
Integrate the day-to-day develop code with a version control tool (we use git and GitHub)
Co-ordinate in development, deployment activities.
Expert in Python, with knowledge of at least one Python web framework (such as Django, Flask, etc depending on your technology stack)
Familiarity with some ORM (Object Relational Mapper) libraries
Able to integrate multiple data sources and databases into one system
Understanding of the threading limitations of Python, and multi-process architecture
Good understanding of server-side templating languages (such as Jinja 2, Mako, etc depending on your technology stack)
Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
Understanding of accessibility and security compliance (depending on the specific project)
Knowledge of user authentication and authorization between multiple systems, servers, and environments
Understanding of fundamental design principles behind a scalable application
Familiarity with event-driven programming in Python
Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform
Able to create database schemas that represent and support business processes
Strong unit test and debugging skills
Proficient understanding of code versioning tools (such as Git, Mercurial or SVN)













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