
Key Responsibilities
AI/ML & Python Development
- Design, develop, and integrate AI-powered solutions and intelligent features using Python.
- Build and implement Retrieval-Augmented Generation (RAG) pipelines to enhance knowledge retrieval and contextual AI responses.
- Develop AI applications using modern frameworks and tools such as LangChain, LlamaIndex, and AI Agents/Autonomous Workflows.
- Integrate Large Language Model (LLM) APIs, including OpenAI and similar platforms, into enterprise-grade applications.
- Design, implement, and manage vector databases to enable semantic search and AI-driven information retrieval.
- Collaborate with cross-functional teams to evaluate, fine-tune, and optimize AI models for performance, scalability, and accuracy.
- Stay updated with emerging AI technologies, frameworks, and industry best practices to drive innovation.

About Opteamix
About
Opteamix is a digital automation technology consulting firm with deep expertise in Application Development, Robotic Process Automation, AI, DevOps, Enterprise Mobility, ITOps, and Test Automation Services. We are headquartered in Denver, Colorado with a wholly-owned delivery center in Bangalore, India.
We ensure that our clients are always ahead of the curve by leveraging futuristic technologies to co-create a better tomorrow, today. Since the founding of the company in 2012, we have focused on solving our client’s business problems using digital technology.
Keeping a close eye on current market trends and emerging technologies is how we understand and further strengthen our technical know-how. We combine deep business knowledge and cutting-edge technology solutions to deliver innovative business solutions leveraging global technology delivery practices.
We deliver a wide spectrum of technology solutions - from legacy technologies to the next generation Robotic Process Automation, AI, and Machine Learning solutions.
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Job Description: Senior Python Developer (Document Automation)
Experience: 5+ Years
Location: Pune (Work from Office)
Employment Type: Contract (6 Months + Renewable)
Compensation: Market Standards / Open
Professional Summary
We are looking for a Senior Python Developer with 5+ years of experience for a contract-based role in Pune. The ideal candidate will have deep expertise in backend systems and specialized experience in document generation and manipulation using Python libraries.
Key Responsibilities
- Develop and maintain backend services using Python.
- Implement automated document generation workflows (DOCX, PDF, etc.).
- Design and optimize data extraction and document manipulation modules.
- Ensure high performance and responsiveness of backend applications.
- Collaborate with the team to define and implement API integrations.
Technical Requirements
- Minimum 5 years of professional experience in Python development.
- Hands-on experience with Python-docx for creating and updating .docx files.
- Proficiency in document processing libraries (e.g., PyPDF2, ReportLab, or Pandas for data export).
- Strong knowledge of Python web frameworks (Django, Flask, or FastAPI).
- Experience with XML and template-based document generation.
- Solid understanding of SQL/NoSQL databases.
- Experience with version control (Git) and CI/CD pipelines.
Role Overview:
We are seeking a backend-focused Software Engineer with deep expertise in REST APIs,
real-time integrations, and cloud-based application services. The ideal candidate will build
scalable backend systems, integrate real-time data flows, and contribute to system design
and documentation. This is a hands-on role working with global teams in a fast-paced, Agile
environment.
Key Responsibilities:
• Design, develop, and maintain REST APIs and backend services using Python, FastAPI,
and SQLAlchemy.
• Build and support real-time integrations using AWS Lambda, API Gateway, and
EventBridge.
• Develop and maintain Operational Data Stores (ODS) for real-time data access.
• Write performant SQL queries and work with dimensional data models in PostgreSQL.
• Contribute to cloud-based application logic and data orchestration.
• Containerize services using Docker and deploy via CI/CD pipelines.
• Implement automated testing using pytest, pydantic, and related tools.
• Collaborate with cross-functional Agile teams using tools like Jira.
• Document technical workflows, APIs, and system integrations with clarity and
consistency.
• Should have experience in team management
Required Skills & Experience:
• 8+ years of backend or integrations engineering experience.
• Expert-level knowledge of REST API development and real-time system design.
• Strong experience with: Python (FastAPI preferred), SQLAlchemy.
• PostgreSQL and advanced SQL.
• AWS Lambda, API Gateway, EventBridge.
• Operational Data Stores (ODS) and distributed system integration.
• Experience with Docker, Git, CI/CD tools, and automated testing frameworks.
• Experience working in Agile environments and collaborating with cross-functional
teams.
• Comfortable producing and maintaining clear technical documentation.
• Working knowledge of React is acceptable but not a focus.
• Hands-on experience working with Databricks or similar data platforms.
Education & Certifications:
• Bachelor’s degree in Computer Science, Engineering, or a related field (required).
• Master’s degree is a plus.
• Certifications in AWS (e.g., Developer Associate, Solutions Architect) or Python
frameworks are highly preferred.

Worked in Python Flask framework / or similarhttps://anuntatech.turbohire.co/jobdescription/3a6dd0d3-75f4-49b7-9378-0b2b336cec36?utm_source=CareerPage">Django building REST APIs.
Worked in Linux Environment.
Would be an advantage if they have Domain knowledge in Virtualization Or Cloud platformshttps://anuntatech.turbohire.co/jobdescription/3a6dd0d3-75f4-49b7-9378-0b2b336cec36?utm_source=CareerPage">Azure, AWS, or Computer networking.
It is added advantage to have C++ Application programming.
FreightCrate Technologies is a Logistics Technology company that aims to transform international shipping through innovative and cost-effective tech solutions that can mutually benefit exporters, importers and logistics service providers.
Our web-platform, FreightCrate offers online tech-enabled quote and shipment management solutions for export and import businesses to and from more than 50,000 global locations.
We have had more than 50 media coverages including Entrepreneur, Maritime Gateway, Cargotalk, BW Disrupt, INC42, Silicon India, Tech Observer and several other newspapers and online magazines.
Our vision is to utilize cutting edge technology, engineering, deep learning and artificial intelligence to create an intelligent freight management system that can automate and optimize international trade operations for global businesses.
FOUNDERS:
Samir Lambay is the Co-Founder and CEO with an MSc in Shipping, Trade and Finance from Cass Business School, London, UK with Distinction.
Samir has worked in the shipping and logistics industry across both family businesses and multinational companies. His most recent job was at DB Schenker Logistics (Part of Deutsche Bahn Group - Fortune 200) where he was the youngest Vertical Manager globally and won two awards including Vertical Manager of the year and a Global Award.
Ruchi Dogra is a Co-Founder & Director and is in charge of sales and marketing. She has worked for over 15 years across the top 3 logistics/supply chain companies globally. She set-up the hotel, wines and beverages vertical at Kuehne & Nagel and DB Schenker. Her latest assignment was at DHL Global Forwarding where she worked as a Vertical Manager for Engineering and Manufacturing; handling top Indian and multinational accounts including several Fortune 100 companies. She brings with her an extensive knowledge in strategy, sales, operations and customer service.
Title
Software Developer
Description
The Software Developer’s role is to develop new innovative programs to optimize and automate user experiences by creating high-quality, innovative and fully performing software that complies with coding standards and technical design.
Should be familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment.
Compensation
As this is a new business the compensation is negotiable and we will make an offer depending on the experience of the candidate.
Responsibilities
• Design flowcharts, layouts and documentation to identify requirements and solutions
• Produce clean, efficient code based on specifications
• Execute full software development life cycle (SDLC)
• Integrate software components and third-party programs and API’s
• Troubleshoot, debug and upgrade existing software
• Gather and evaluate user feedback
• Recommend and execute improvements
• Create technical documentation for reference and reporting
Skill Sets:
• PHP/Python
• AWS & Cloud-computing
• Mysql/PostgreSql
• Memcache/Redis
• Frontend technologies HTML, CSS, JS, ReactJS, Vue.js
• Frameworks like Django
• DevOps
• ELK
• Tools like Datadog, NewRelic, etc
• Shell-scripting
• Setting & managing dev/beta/prod environments
• Tools like Jenkins, Chef, Puppet, Ansible, etc.
• Knowledge of Solr/Elastic search will be an advantage
Personal Requirements:
• Min of 3+ years of Hands on experience in Web development, algorithm design, implementation, architecture design, product management, databases and UI/UX in consumer facing applications.
• Experience on projects involving engineering and algorithmic functions, machine learning, deep learning and artificial intelligence is very advantageous.
• Creative self-starter who is comfortable with both taking initiative and working in teams.
• Previous experience working on logistics technology products is advantageous but not mandatory.
• Strong communication skills.
• Willingness to learn and utilize emerging technologies.
• Sincere passion to use disruptive technologies that can be globally significant.







