


Job definition
Working at CAST R&D means being an important part of a highly-talented, fast-paced, multi-cultural and Agile team based in Paris (France) and Bangalore (India). The team builds a sophisticated source code analysis platform leveraging parsing, control flow, data flow and others mechanisms to fully understand the inner structure of the complex IT Systems developed and used by the Fortune 500 companies.
You, working as individual contributor as part of team, will contribute to the core part of our platform: source code analyzers. You will contribute to the evolution of our technology to support the latest evolution of languages and frameworks. You will have the opportunity to work on the different parts of the analysis chain from parsing to developing new quality rules notably the ones related to the emerging CISQ standard. Python or C++ will be your main languages.
About your Team
We develop source code analyzers which are plugins of our platform CAST AIP.
Close to customer needs, we deliver incrementally features and fixes according to priorities. Using Lean approach and eXtreme Programming:
• We write user documentation
• We thank our testers to find bugs which enable us to add more unit test coverage.
Profile
The candidate should have a passion for technology and a flexible, creative approach to problem solving.
• Must have at least 4 years of experience
• Must have expertise in Python or C++ development
• Must be pragmatic
• Must have excellent written, oral and telephone communication skills in English.
• Must have strong analytical and logical skills
• Must accept to follow a framework of rules on how to write/design static analyzers
• Hands on TDD addict: writing unit tests.
• Must accept to do a lot of maintenance
• Eager to learn new languages and frameworks at “high” level

About Cast Software
About
Connect with the team
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Job Profile : Python Developer
Job Location : Ahmedabad, Gujarat - On site
Job Type : Full time
Experience - 1-3 Years
Key Responsibilities:
Design, develop, and maintain Python-based applications and services.
Collaborate with cross-functional teams to define, design, and ship new features.
Write clean, maintainable, and efficient code following best practices.
Optimize applications for maximum speed and scalability.
Troubleshoot, debug, and upgrade existing systems.
Integrate user-facing elements with server-side logic.
Implement security and data protection measures.
Work with databases (SQL/NoSQL) and integrate data storage solutions.
Participate in code reviews to ensure code quality and share knowledge with the team.
Stay up-to-date with emerging technologies and industry trends.
Requirements:
1-3 years of professional experience in Python development.
Strong knowledge of Python frameworks such as Django, Flask, or FastAPI.
Experience with RESTful APIs and web services.
Proficiency in working with databases (e.g., PostgreSQL, MySQL, MongoDB).
Familiarity with front-end technologies (e.g., HTML, CSS, JavaScript) is a plus.
Experience with version control systems (e.g., Git).
Knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud) is a plus.
Understanding of containerization tools like Docker and orchestration tools like Kubernetes is good to have
Strong problem-solving skills and attention to detail.
Excellent communication and teamwork skills.
Good to Have:
Experience with data analysis and visualization libraries (e.g., Pandas, NumPy, Matplotlib).
Knowledge of asynchronous programming and event-driven architecture.
Familiarity with CI/CD pipelines and DevOps practices.
Experience with microservices architecture.
Knowledge of machine learning frameworks (e.g., TensorFlow, PyTorch) is a plus.
Hands on experience in RAG and LLM model intergration would be surplus.


- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Ability to understand business requirements and translate them into technical requirements
- You will ensure that these components and the overall application are robust and easy to maintain.
- Have a good understanding of design and user experience principles.
- Open-minded, flexible, and willing to adapt to changing situations
- Ability to work independently as well as on a team and learn from colleagues
- High adaptability in a dynamic start-up environment
- Ensuring technologies are used efficiently, profitably, and securely. Evaluating and implementing new systems and infrastructure.
- Excellent troubleshooting, analytical and problem-solving abilities with a tenacious commitment to finding the root cause of issues.
Qualifications :
- B. Tech/ B.E. /M. Tech/ BCA / MCA or a related technical discipline from reputed universities
Skills Required :
- Minimum 2+ years of experience in REST API development using python.
- Must have experience with anyone popular python frameworks like Django, Flask, and FastAPI Framework.
- Experience in designing and developing Restful Web services and Remote procedure calls.
- Able to integrate multiple data sources and databases into one system
- Knowledge of load testing and optimizing code for performance, security, and scalability
- Experience with Unit testing frameworks in Python
- Knowledge of modern authorization & authentication mechanisms.
- Able to create database schemes that represent and support business processes
- Knowledge of Version Control System & basics of CI/CD
- Write and maintain technical documentation
- Solid foundation in OOPS, Data structures, and Algorithms
- Knowledge of SDLC phases of project development.
- Experience in one or more No SQL Databases such as MongoDB, and Cassandra.
- Experience with event-based databases and programming
- Good experience in synchronous programming and thread-based programming.
- Experience with schedulers.
- Good to have knowledge of Linux shell commands.
- Good to have experience in Kubernetes & Docker
- Knowledge of any Cloud Service like GCP or AWS would be an added advantage
- Cares deeply about writing Quality, Testable & Modular code
- Good to have an understanding of NLP.


Requirements:
- Expert in Python, with good knowledge in Django technology.
- Able to integrate multiple data sources and databases into one system.
- Understanding of the threading limitations of Python, and multi-process architecture.
- Knowledge of user authentication and authorization between multiple systems, servers, and environments.
- Experience in Flask will be an add-on
- Understanding of fundamental design principles behind a scalable application.
- Familiarity with event-driven programming in Python.
- Able to create database schemas that represent and support business processes.
- Proficient understanding of code versioning tools.
- Good communication skills.

- Deep understanding of Django and DRF
- 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


pool of industry experts. To enrich this tech savvy ecosystem, we are hiring a Senior Back End
Developer – Python who has more than 3 years of experience in developing Django based web
applications and services.
Confluence of minds gearing towards a concept of online assessment by industry experts.
About FloCareer:
FloCareer is a fast-growing startup in HSR Layout, Bangalore. FloCareer is a state of the art
Video and Telephonic Interview Platform combined with a pool of Industry Experts who can
conduct technical interviews on behalf by hiring company. FloCareer is helping many large
MNCs, such as Wipro, Crisil, Citius Tech, MindTree, Mercedes Benz, Biocon and many others to
conduct their interviews in India and USA. You will get a chance to work with industry veterans
directly and work on coolest projects and high growth environment. We are on a growth path,
and looking forward to expand rapidly!
Experience: 3+ Years | Location: Bangalore (Currently WFH)
What you will be doing (you will enjoy the processJ):
Design, develop, and maintain new features for the FloCareer Web product.
Solve problems as they arise as we scale up and grow our customer base.
Work with other internal teams to integrate new and existing company products.
Ability to understand and articulate a requirement in a simple & elegant manner.
Able to produce and maintain documentation of your work.
Able to adapt to company working methods and coding conventions.
Able to participate in planning, estimation, and implementation of work.
Ability to write and demonstrate quick demo models using python scripts.
What makes you a great Sr. Back End Developer - Python at FloCareer (Ideal Candidate):
Strong Logical and Quantitative aptitude
Strong understanding of Python and Django
Fluent in Spoken and written English
Exceptional debugging skills.
Ability to write excellent unit test cases
Ability to think out of the box.
Ability to write clean and reusable code.
Experience in creating RESTAPIs
Understanding of Agile/Scrum development process
Experience with any version control system.
Experience in working with smaller team sizes less than 5.
Comfortable on a command line in a Linux environment.
Ideal Candidate:
*The ideal candidate must be experienced in developing Django based web applications and
services, with a firm grasp on emerging technologies, platforms, and applications, and have the
ability to customize them to help our business become more secure and efficient. From day one,
you’ll have an immediate impact on the day-to-day efficiency of our Technology Development,
and an ongoing impact on our overall growth*
What we offer:
Startup Flexibility | Flexible working hours (WFH)
Opportunity to work with fast growing start-up
ESOPs (Employee Stock Ownership Plan)
Health Insurance Coverage
Working on cutting edge technologies
Be a part of making a history in Start-up
Skills:
Basic Understanding of HTML, CSS, Javascript
Basic understanding of React (Both class-based and functional-based)
Experience in AWS services such as EC2, S3, lambda


About NetElixir:
NetElixir is a global digital marketing firm headquartered in Princeton, NJ. With a common goal of helping our customers and challenging ourselves to think differently, we face challenges and tackle them together as a team. We are a close-knit group of imaginative and friendly industry experts who bring our unique passions and personalities together to find creative solutions that drive results.
With offices in the US and India, NetElixir works persistently gathering, evaluating, computing, and formulating raw data and turning it into actionable insights for our customers. We work consistently to develop new technology that will improve and facilitate digital marketing efforts across the globe.
Role: Python Developer
Experience: 3 -5 Years
Company Website: http://www.netelixir.com/">www.netelixir.com
Job Description:
Your responsibilities will include understanding the needs, gathering and prioritizing requirements, and working with our software development teams to design, develop and deliver new features.
- 3-5 years of experience in building web applications and product development using Python
● Experience in Python Backend development, microservice API development using Flask and/or Django
● Experience in SQL and No SQL databases
● Experience in AWS cloud services
● Working knowledge in Unit testing with pytest, Git (versioning, branching, etc..), CI-CD
● Collaboration with technical teams and product stakeholders to ensure design and
implementation is aligned with business requirements
● Perform design and code reviews to ensure products meet our quality standards
● Assist in the education and development of junior team members to ensure progression and
improvement.
● Good hands-on experience in debugging application issues
● Work experience in developing and deploying AI/ML models (additional advantage)
● Exposure to Digital Marketing Domain (additional advantage)


● 3-6 Years of experience with a Bachelor’s/Master's degree in Computer Science, Math, or related
technical domain
● Skilled in software development lifecycle, and designing and developing large-scale, multi-tiered,
distributed software applications, tools, systems or services using Object Oriented Design,
distributed programming, Java, Python, Node.js.
● Knowledge of ORM tools like Hibernate, JPA.
● Good knowledge of one or more relational and NoSQL databases
● Experience in deployment of microservices over Amazon Web Services
● Experience in delivering quality products using microservices architecture.
● Knowledge of Agile methodologies & best practices for the full software development life cycle,
including coding standards, code reviews, source control management, build processes, testing,
and operations
● Strong hold on Data Structure, Problem solving skills
To succeed at Zest, you will need
● Ability to operate and communicate with every business unit and level of hierarchy
● High levels of energy and enthusiasm for all that you do
● Be someone who does not take “no” for an answer and pushes for continuous innovation and
evolution
● Have extremely high standards in everything you do – you will be required to keep raising the bar
● Ability to think big and to inspire a vision in others
● Kindness, warmth and a positive, optimistic attitude
And what do you get in return?
● Opportunity to be part of one of the most exciting consumer growth stories in the world
● One of the best funded and most far advanced companies in the space (investors are leading
global VCs)
● We will teach you all you need to know about “Fintech”
● Endless amounts of learning and development – formal and informal
● Ability to work with some of the best, nicest and most passionate people in the digital lending
industry – from all over the world
● Founders with the right vision and motivation to make this a success story
● Freedom to work how you like (we do not do ‘facetime’)
● A culture of trust and honesty – we will not second guess you
● A flat structure with minimal politics or hierarchy
● Recognition and respect for your work
● Market beating compensation and Equity ownership for the best candidate
● Lunch, great healthcare, decent coffee and a nice office.


Designing and developing high-volume, low-latency applications for
critical systems and delivering high-availability and performance
• Contributing in all phases of the development lifecycle
• Writing well designed, testable, efficient code
• Test cases should be upto the mark
• Performance tuning knowledge is a must. Experience is an added advantage.
• In Backend – fundamentals of all languages is a must• Good hands-on software development experience with proven working experience
in Python development
• Expert in Python, with knowledge of at least one Python web framework (such
as Django, Flask)
• 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
• Strong unit test and debugging skills
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and
CSS3
• Understanding of memory model/GC from performance point of view.



