Python Developer

About Overlayy:

At Overlayy, we’re transforming websites into dynamic sales engines. Our AI-driven platform analyzes visitor behavior in real-time, engages them proactively, and helps businesses drive more conversions. As a Senior Tech Lead, you'll play a crucial role in shaping the backend architecture that powers this intelligent sales assistant, working with cutting-edge technology in a fast-paced startup environment.

Role Overview:

We’re looking for a Senior Tech Lead with strong backend expertise and leadership capabilities. If you thrive in a high-growth startup, enjoy solving complex technical challenges, and want to build scalable, high-impact systems, this role is for you.

Experience: 3-4 years in backend web development in a startup environment.

Key Responsibilities:

• Lead backend development efforts, ensuring scalability, security, and high performance.
• Make critical technical decisions, balancing speed and long-term scalability.
• Collaborate closely with frontend, QA, and product teams to build seamless experiences.
• Optimize infrastructure on AWS for efficiency and reliability.
• Guide and mentor junior developers.

Must-Have Skills:

• Strong experience with Python and JavaScript.
• Experience in designing scalable systems and working with AWS infrastructure.
• Decision-making ability in a fast-paced startup environment.
• Some exposure to frontend technologies.

Good-to-Have:

• Prior experience leading a tech team (frontend, QA, backend).
• Polyglot preferred (experience or willingness to work with multiple languages).
• Willingness to learn Elixir.

What we look for in a candidate:

• Strong problem-solving and decision-making skills.
• Ability to take ownership of projects and drive them to completion.
• Comfortable working in a high-growth, fast-moving startup.

Join us at Overlayy and be part of a team that’s redefining how businesses engage with their customers online!

What you'll do:

· Perform complex application programming activities with an emphasis on mobile development: Node.js, TypeScript, JavaScript, RESTful APIs and related backend frameworks

· Assist in the definition of system architecture and detailed solution design that are scalable and extensible

· Collaborate with Product Owners, Designers, and other engineers on different permutations to find the best solution possible

· Own the quality of code and do your own testing. Write unit test and improve test coverage.

· Deliver amazing solutions to production that knock everyone’s socks off

· Mentor junior developers on the team

What we’re looking for:

· Amazing technical instincts. You know how to evaluate and choose the right technology and approach for the job. You have stories you could share about what problem you thought you were solving at first, but through testing and iteration, came to solve a much bigger and better problem that resulted in positive outcomes all-around.

· A love for learning. Technology is continually evolving around us, and you want to keep up to date to ensure we are using the right tech at the right time.

· A love for working in ambiguity—and making sense of it. You can take in a lot of disparate information and find common themes, recommend clear paths forward and iterate along the way. You don’t form an opinion and sell it as if it’s gospel; this is all about being flexible, agile, dependable, and responsive in the face of many moving parts.

· Flexible and willing to accept change in priorities, as necessary

· Demonstrable passion for technology (e.g., personal projects, open-source involvement)

· Enthusiastic embrace of DevOps culture and collaborative software engineering

· Ability and desire to work in a dynamic, fast paced, and agile team environment

· Enthusiasm for cloud computing platforms such as AWS or Azure

· Excellent written and verbal communications skills

Job Responsibilities

• Should have experience in Software Product Development at an enterprise level.  .
• Analyze requirements and come up with possible solutions to solve the problem, evaluating and capturing necessary tradeoffs
• Build and improve newest services and ensure that they are well tested and released quickly and often to our customers
•  Debugging capabilities and identify the root cause of the problem and fix them.
•  Influencing the architecture of an application. 
•  Design and implement cloud based high-performance, highly available services to cover customers’ high demands and big data volumes 
•  Maintain rapid deployment pipelines and observability of the services to support operations/troubleshooting. 
•  Think about security of the whole technical stack and processes to ensure customers’ data is safe 
•  Take care of all aspects of the product: from implementation, through testing, to operations.

Job Requirements

• Proficiency in Python programming
• Mandate experience working as a Python Developer with Django.
• Should have good experience in Flask, numpy and pandas
• Should have good experience in REST API development with Django.
• Have In-depth understanding of Object Oriented Programming ( OOPs ) concepts.
• Are Able to create Database Schemes that represent and support business processes.
• Should have good understanding of Agile frameworks such as Git, Jenkins etc.
• Must have experience working on MySQL, HTML, CSS, JavaScript & jQuery.
• Must have experience with Web Servers e.g. Nginx, Apache.
• Good to have AI/ML/Data science certification.
• Must be a fast learner and comfortable teaching yourself new skills and can thrive in a complex and fast-paced environment.
• Positive attitude and excellent communication as well as written skills

We are looking for “Backend Developer " for Goregaon (Mumbai)/ Lucknow location.

Experience: 3 - 5 Years

Notice Period: up to 30 days

Location:Goregaon (Mumbai)/ Lucknow

Job description:

Should have 3+ years of experience in Python and Django/Django REST Framework

Candidate need to perform the role of the Python/Django Developer who has to build high-quality, innovative, and fully performing software that complies with coding standards and technical design.

Design and develop secure and scalable code with unit tests, and documentation.

Strong understanding of engineering best practices, requirement gathering and analysis.

Excellent detail-oriented, problem-solving skills and the ability to quickly learn and apply new concepts, principles and solutions.

Technologies:

Django, Python

Nginx, Gunicorn, MySQL/Oracle

Shell Commands, SSH, SSL Certificate, HTTP/HTTPS

Skills Required:

• Expert in Python, with expert-level knowledge of Django REST Framework
• Strong understanding of ORM (Object Relational Mapper) libraries
• Strong knowledge of building RESTful APIs using Python (Django Rest Framework)
• Proficient understanding of code versioning tools Github
• Experience working in Linux and shell scripting
• Experience with developing user authentication and authorization solutions and knowledge of security compliance is a plus
• Good to have knowledge about front-end technologies (like JavaScript and HTML5)
• Strong unit test and debugging skills
• Must have good communication skills (verbal and written)
• Ability to work in a fast-paced environment with minimal supervision

Please provide the following details:

• Current Location:
• Present CTC
• Expected CTC
• Notice Period

Collabsports Technologies Pvt Ltd is a sports-tech startup based in Pune, India. We are a small team, passionate about Sports & Technology. Our product, Scorpad is a mobile app with a mission “Sporting Made Smarter”, helps athletes in recording, analysing & improving their game while collaborating with their friends and other like-minded athletes. For more information, visit https://scorpad.com">https://scorpad.com

You need to be passionate about technology with strong OOPS background.

Must have strong PHP skills with PGSQL/ MYSQL

Good understanding of MVC & API Development

Experience in Bootstrap, Symphony/ CodeIgnitor

Willingness to learn new technologies

You should have a desire to work in startup fast-paced environment, able to self-manage and work remotely, when required.

• Building scalable web applications
• Integrating UI elements with server-side
• Handling Security and Data Protection
• Integrating front- end with SQL and NoSQL databases and ensuring its consistency
• Building reusable code and libraries
• Optimizing the code to improve its quality and efficiency

• 2+ yrs of Backend development experience
• You have excellent programming skills in python, ORM libraries and Django
• You have experience inbuilt tools like Git, Jenkins, Ansible, Rundeck
• You have experience in cross-browser/cross-platform front-end development with HTML/CSS/Javascript in Angular or similar frameworks
• You are an expert in SQL (Redshift, PostgreSQL, MySql, or similar) and NoSQL (MongoDB, ElasticSearch)
• You design, build and test RESTful web services.
• You have experience with Apache HTTP, NGINX, Tomcat or Jetty.

Backend - Software Development Engineer-III

Responsibilities:-

• Research, design and build highly reliable, available and scalable platforms
• Explore design implications and work towards an appropriate balance between functionality, performance, and maintainability.
• Lead by example, mentor and guide team members on everything from structured problem solving to development of best practices
• Own large technical deliverables and execute in an exemplary way
• Be able to conceptualize and develop prototype quickly
• Working with a cross-discipline team of Design, Product, Data Science and Analytics team.
• Active participation in the hiring process to bring quality engineers in the team.

Requirements:-

• Strong proficiency in Javascript and TypeScript
• Strong proficiency of Node.js and frameworks available for it such as Express
• Strong understanding and experience of creating highly scalable and complex database design
• Good understanding of Data Modeling using RDBMS and NoSQL(Cassandra, MongoDB, ElasticSearch, Redis) data stores
• Strong problem-solving skills with a good understanding of data structures and algorithms
• Strong understanding of front-end technologies, such as HTML5, and CSS3
• User authentication and authorization between multiple systems, servers, and environments
• Experience of creating highly scalable, fault tolerant, resilient distributed systems
• Strong knowledge of creating scalable system design and good understanding of microservice based architectures
• Understanding of caching enabled, PubSub and event driven architectures
• Hands on experience and good knowledge of AWS services
• Understanding automated testing platforms like selenium and unit tests like Chai, Mocha, Jasmine etc
• Proficient understanding of code versioning tools, such as Git
• E/B.Tech/M.E./M.Tech/M.S.
• Curiosity to explore the cutting edge technologies and bake them in the products.
• Zeal and drive to take end to end ownership.
• 5+ years of experience in back end development preferably in microservice environment.