


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
Similar jobs


Job Title : Python & Angular Developer (Contract)
Location : Remote
Duration : 3 to 6 months
Experience : 3+ Years
Job Summary :
We are looking for skilled Python & Angular Developers with NLP experience preferred to join our team on a contract basis. The ideal candidates will develop scalable applications while collaborating with cross-functional teams.
Key Responsibilities :
- Develop and optimize applications using Python and Angular.
- Work on NLP-related tasks (preferred).
- Ensure performance, security, and scalability.
- Collaborate in an Agile environment.
Requirements :
- 3+ Years of experience in Python & Angular.
- NLP experience is a plus.
- Strong problem-solving and debugging skills.
- Ability to work independently in a remote setup.


The key aspects of this role include:
• Design, build, and maintain scalable applications using Python.
• Contribute to the entire implementation process including driving the definition of improvements based on business need and architectural improvements.
• Act as a subject matter expert for Application Software developers and Engineers.
• Handle server-side code for a production platform and contribute to new features
To be the right fit, you'll need:
• More than 4+ years of experience as a software developer in Python, with knowledge of at least one Python web framework such as Django, Flask, etc.
• Good understanding of common design patterns and architecture principles to design reliable and Scalable applications
• Strong communication skills
• Knowledge of databases line NoSQL or MongoDB
• Good to have AWS and Docker or Web services
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS

What We’re Looking For
- 4+ years of backend development experience in scalable web applications.
- Strong expertise in Python, Django ORM, and RESTful API design.
- Familiarity with relational databases like PostgreSQL and MySQL databases
- Comfortable working in a startup environment with multiple priorities.
- Understanding of cloud-native architectures and SaaS models.
- Strong ownership mindset and ability to work with minimal supervision.
- Excellent communication and teamwork skills.


Job Title: Odoo Developer
Job Summary:
We are seeking an experienced Odoo Developer to join our dynamic team. The ideal candidate will be responsible for customizing, developing, and implementing Odoo ERP solutions. You will work closely with clients to understand their business needs and create tailored solutions to enhance business processes and improve efficiency.
Key Responsibilities:
- Odoo Customization & Development: Customize and develop Odoo modules based on client requirements.
- Module Creation: Design, implement, and maintain custom Odoo modules for various business functions (e.g., sales, inventory, accounting).
- Integration: Integrate Odoo with third-party applications and external systems through APIs.
- Database Management: Manage and optimize PostgreSQL databases associated with Odoo.
- Bug Fixing & Troubleshooting: Identify, diagnose, and resolve issues in Odoo systems to ensure smooth operations.
- Odoo Upgrades: Perform Odoo version upgrades and ensure compatibility of modules across different versions.
- User Support: Provide technical support to users and assist in troubleshooting issues.
- Documentation: Maintain proper documentation of all customizations and development work.
- Collaboration: Work closely with project managers, business analysts, and clients to deliver the best solutions.
Skills & Qualifications:
- Strong proficiency in Python and experience with the Odoo framework.
- Experience in developing and customizing Odoo modules and reports (Qweb).
- Solid understanding of SQL, PostgreSQL, and database management.
- Knowledge of JavaScript, XML, HTML, and CSS for front-end customization.
- Familiarity with API integration and third-party system integration.
- Strong problem-solving and debugging skills.
- Experience with version control systems like Git.
- Ability to work on multiple projects and meet deadlines in a fast-paced environment.
- Good communication skills and ability to collaborate with clients and team members.
- Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
Preferred Skills:
- Experience in Odoo eCommerce and Odoo Studio.
- Knowledge of project management methodologies (e.g., Agile).
- Familiarity with Odoo security best practices and performance optimization.
Why Join Us?
- Opportunity to work on exciting Odoo projects across different industries.
- Collaborative and supportive work environment.
- Competitive salary and benefits.

What would make you a good fit?
- You’re both relentless and kind, and don’t see these as being mutually exclusive
- You have a self-directed learning style, an insatiable curiosity, and a hands-on execution mindset
- You have deep experience working with product and engineering teams to launch backend services that power end-user applications
- You have deep experience in Python and the related tools and frameworks
- You have deep experience working with large datasets and relational databases, specifically PostgreSQL
- You have experience with microservices architecture, Docker, and Kubernetes
- You continuously raise the bar on development practices such as code quality tools, unit testing coverage, build tools, etc.
- You obsess about correctness, DRY development, reducing cognitive complexity, and performance
- You have excellent writing and speaking skills with a talent for applying technical solutions to customer problem statements
Must-Have Qualifications
- 5+ years of experience building RESTful services
- 2+ years of experience in Django Rest Framework, Flask, and/or FastAPI
- 3+ years of experience with SQL and Postgres to manage and analyze data
- Expert level skills using a debugging tool and developing unit tests
- Experience in Docker, Kubernetes, and microservices architecture
- Prior startup experience and enjoy taking on difficult challenges and broad responsibilities
- Track-record of delivering reliable and scalable RESTful services from requirements to production
- You’ve partnered with devops to deliver high-performant backend solutions to production
- You naturally think quantitatively about problems and work backward from a customer outcome
What’ll make you stand out (but not required)
- Terraform and AWS experience
- Experience creating technical design documents
- You have a strong connection to finance teams or closely related domains, the challenges they face, and deep appreciation for their aspirations


- Taking ownership of building specific components of CARPL
- Working with the product team to prioritize tasks within these components
- Working with customers to redefine and modify the platform based on user input (optional).
You are the ideal candidate for this role if you :
- Provable proficiency in Go programming
- Have expert-level command over Python, Django, Flask, RDMS, NoSQL, Git Test, distributed systems.
-Experience with working in cloud environments, agile development methodologies with Test Driven Development (TDD) would be an advantage.
- Are familiar with Docker, Kubernetes
- It would be awesome if you are also familiar with DICOM, DCM4CHEE, HL7
- Are familiar with Jira, Asana, and Slack
- Knowledge of Go templating, common frameworks, and tools
- Believe that the future of healthcare lies in the power of AI and analytics
- Thrive in a chaotic, fast-moving, and ambiguous work environment


Card91 is simplifying business payments by providing a plug and play issuance infrastructure
to businesses for domestic and cross-border payments. Our full stack platform enables
businesses to gain control and visibility into their payment flows, controlling the entire payment
lifecycle from onboarding, to issuance, to transaction and data reconciliation. The platform
aims to provide holistic solutions around payment issuance and distribution management. Our
deep focus in payments will help us in bringing new issuance formats as well as technologies
to businesses.
The company has been founded by seasoned technology entrepreneurs who have founded
successful companies like Myntra, Mastiff Technologies earlier. Headquartered in Bangalore,
with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space
in the issuer-processor segment.
Position: Python Developer
We are building our core team which will be responsible for a highly scalable, always available
microservices based backend for payment processing. The developer will be involved with the
design, implementation, and execution from day one and build a robust, secure, and scalable
payment processing engine.
Roles & Responsibilities
● Individual Contributors talking full ownership of the micro services
● Design and Implement the micro services from scratch
● Be creative and always try to evaluate new strategies to execute faster
● Team player and always eager to teach new team members about the code,
● structure and design
● Not afraid of bringing new designs (even languages) which will make the system
execute faster
Experience and Qualifications
● Having 2 - 5 years of experience
● Degree from a premier institute like IIT/NIT/BITS is desirable
● A strong expertise in Python framework (like Django, Flask or Pyramid)
● Experience in creating APIs with design standards, patterns and best-practices
● Knowledge of object-relational mapping (ORM)
● GoLang experience is a big plus
● Experience building web services in REST
● knowledge and hands-on experience in API security standards and implementation
(Oauth, OpenId)
● Experience in developing highly scalable and reliable web applications, including
integration with internal and external systems.
● Experience in databases like MySQL and NoSQL db like Cassandra, etc.
● Experience with Cloud computing AWS & Microservices architecture
● Exposure to front end technologies like VueJS, ReactJS etc is an advantage
● Docker & Kubernetes experience is a big plus
● Previous experience of Fintech company is an added advantage
What’s on offer
● Vibrant, fun and rewarding culture that nurtures and promotes excellence
● Opportunities to learn and interact with payment industry leaders
● Competitive remuneration, group health insurance & PF
● Other office perks of being part of an early-stage startup
Location: HSR Layout, Bangalore


Should have knowledge of web frameworks, such as Django, HTML and CSS and Python programming language.
Should have relevant work experience in coding and web development.
Good knowledge of Python and Django
Good knowledge of HTML5, CSS3 and Javascript,
Good knowledge of MY SQL database
Knowledge of Django REST framework, API.
Education Qualification- bachelor's degree in computer science, information management systems or a related field.
Work Experience - 1 to 2 years (Required)
Job Type: Full-time
Salary: ₹15,000.00 - ₹25,000.00 per month

Roles and Responsibilities :
- Design, Develop, test and maintain software applications with MVC architectures, Microservices and scalable cloud-native apps.
- Perform hands-on coding and provide thoughtful code reviews
- Mentor and lead team members to continuously improve the quality and productivity of deliverables
- Demonstrate ability to work within an agile team as well as collaborate with many other teams on design and implementation strategies. Follow SCRUM Agile Development methodology
- Effective Communication Skills- An ability to express your ideas to the recipient & Co-ordinate and communicate with the cross-functional team along with the client's team
- Problem Solving, Hustler - Get Stuff Done, Self-Disciplined Open-minded, User-Focused, Adaptive
- Lean Principles & Analytical Thinking
- Project planning, timelines and milestones for execution and deliverables
- Participate in the Evaluation Review of your team member
Primary Skills
- Expert in Python with experience on Django.
- Expert in server programming, you should be able to implement complex business logic.
- Good understanding of the threading limitations of Python, and multi-process architecture.
- Good understanding of fundamental design principles behind a scalable application.
- Knowledge of event-driven programming in Python.
- Experience with python packages like Numpy, pandas, flask, Pyspark, pymongo, os, logging, re, pyyaml.
- Experience with swagger io module to expose API
- Strong unit test and debugging skills.
- At least 2 years of experience in RESTful API/HTTP/JSON`
- Knowledge of AWS cloud and python Boto lib.
- Proficient understanding of code versioning tools Like Git.
- Good understanding of Linux OS.
Secondary Skills:
- AWS Kinesis
- Web Sockets
- RAbbitMQ
- AWS Cloud formation

This includes working on:
a) The main Django application, a large, modern, Django app built using Python 3.8 and the latest Python and Django libraries;
b) The API, built using Django Rest Framework (DRF) that is used both by our web-app and client libraries to build and run data analyses;
c) Backend code that integrates our web server with the rest of our cloud architecture, including our PaaS, data science code, general integrations such as payments, devops code, and more.
Ideally, you should have experience working on Django codebases which serve both server-side rendered pages and APIs via DRF. Frontend/full-stack knowledge is a an advantage but not essential. Familiarity with modern development practices, such as CI/CD, testing, DevOps, Docker, Linux and git would be a big plus. You must have very strong familiarity with Python development, and be excited to pick up the new technologies and skills - for instance we use Python type-hints across our codebase extensively.
You should like the idea of releasing to real customers regularly, and prioritise getting a great product into users’ hands for feedback and iteration. You will have extensive scope to build and architect the backend, and to help grow the team in the future.

