
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 Overview:
We are looking for a seasoned Senior Backend Engineer (SDE II) with over 3 years of experience to grow a high-performing engineering team. The ideal candidate will have extensive hands-on experience in software development, deep technical expertise, and a proven track record of successfully leading large-scale engineering teams and projects. This role requires strategic leadership, the ability to manage complex technical challenges, and the ability to drive innovation while ensuring operational excellence. As a Backend SDE-2, you will collaborate with key stakeholders across the business, product management, and operations to ensure alignment with the organization’s goals and play a critical role in shaping the technology roadmap and engineering culture.
Key Responsibilities:
- Strategic Planning: Work closely with senior leadership to develop and implement engineering strategies that support business objectives. Define technology roadmaps and ensure alignment with organizational goals.
- Technical Excellence: Guide the team in designing and implementing scalable, robust software systems. Drive the adoption of best practices in architecture, coding standards, and software testing to ensure high-quality product delivery.
- Project and Program Management: Oversee the successful delivery of engineering projects, ensuring deadlines, quality standards, and budget constraints are met. Use agile methodologies to manage the development process and resolve bottlenecks.
- Cross-functional collaboration: Collaborate with Product Management, Design, Business, and Operations teams to define project requirements and deliverables. Ensure the smooth integration of engineering efforts across the organization.
- Risk Management: Anticipate and mitigate technical risks and roadblocks. Proactively identify areas of technical debt and drive initiatives to reduce it.
Required Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
- 3+ years of experience in software engineering
- Proven track record of successfully delivering large-scale, high-impact software projects.
- Strong understanding of software architecture, design patterns, and scalable system design.
- Expertise in multiple programming languages and modern development frameworks For this role we require expertise in Python/Django and API Development
- Experience with cloud infrastructure (AWS), microservices, and distributed systems.
- Good experience with MySQL and ElasticSearch. Slight experience with other NoSQL and SQL databases.
- Experience in DevOps, CI/CD pipelines, and infrastructure automation.
- Experience in delivering full-stack B2B/SaaS applications including mobile applications, web frontend, and a scalable backend.
- Excellent problem-solving skills, with the ability to diagnose and resolve complex technical challenges.
- Strong communication and interpersonal skills, with the ability to influence and inspire teams and stakeholders at all levels.
About this roleWe are seeking an experienced MongoDB Developer/DBA who will be
responsible for maintaining MongoDB databases while optimizing performance, security, and
the availability of MongoDB clusters. As a key member of our team, you’ll play a crucial role in
ensuring our data infrastructure runs smoothly.
You'll have the following responsibilities
Maintain and Configure MongoDB Instances - Responsible for build, design, deploy,
maintain, and lead the MongoDB Atlas infrastructure. Keep clear documentation of the
database setup and architecture.
Ownership of governance, defining and enforcing policies in MongoDB Atlas.Provide
consultancy in drawing the design and infrastructure (MongoDB Atlas) for use case.
Service and Governance wrap will be in place to restrict over provisioning for server size,
number of clusters per project and scaling through MongoDB Atlas
Gathering and documenting detailed business requirements applicable to the data
layer.Responsible for designing, configuring and managing MongoDB on Atlas.
Design, develop, test, document, and deploy high-quality technical solutions on the
MongoDB Atlas platform based on industry best practices to solve business needs.
Resolves technical issues raised by the team and/or customer and manages escalations as
required.
Migrate data from on-premise MongoDB and RDBMS to MongoDB AtlasCommunicate
and collaborate with other technical resources and customers in providing timely updates
on status of deliverables, shedding light on technical issues, and obtaining buy-in on
creative solutions.
Write procedures for backup and disaster recovery.
You'll have the following skills & experience
Excellent analytical, diagnostic skills, and problem-solving skills
Should understand the Database concept and develop expertise in designing and
developing NoSQL databases such as MongoDB
MongoDB query operation, import and export operation in database
Experience in ETL methodology for performing Data Migration, Extraction,
Transformation, Data Profiling and Loading
Migrating database by ETL, migrating database by manual process and designing,
development, implementation
General networking skills, especially in the context of a public cloud (e.g. AWS – VPC,
subnets, routing tables, nat / internet gateways, dns, security groups)
Experience using Terraform as an IaC tool for setting up infrastructure on AWS
CloudPerforming database backups and recovery
Competence in at least one of the following languages (in no particular order): Java, C++,
C#, Python, Node.js (JavaScript), Ruby, Perl, Scala, Go
Excellent communication skills, often being able to compromise but draw out risks and
constraints associated with solutions. Be able to work independently and collaborate with
other teams
Proficiency in configuring schema and MongoDB data modeling.
Strong understanding of SQL and NoSQL databases.
Comfortable with MongoDB syntax.
Experience with database security management.
Performance Optimization - Ensure databases achieve maximum performance and
availability. Design effective indexing strategies.
Responsibilities
Drive new feature development - from ideation to PoC to testing to scalable production deployments
Writing reusable, testable, and efficient code
Implementing highly scalable, secure, robust, and fault-tolerant systems
Working on continuously improving tools and systems Required Skills
Knowledge of relational databases (MySQL, Postgres) and NoSQL
Demonstrable experience with microservices (design, deployment, monitoring, etc.)
Strong proponent for best practices and code quality
Experience in architecting & building real-time, large scale software applications.
Excellent command over Data Structures and Algorithm Proficiency in implementation of algorithms and use of advanced data structures to solve problems in computing.
Bring software engineering and product delivery experience, with a strong background in algorithms.
Understanding fundamental design principles behind a scalable application.
Good communication skills
Strong Problem solving and analytical skills
Experience in Fintech Industry is a plus
About the company.
It is India's largest Corporate Employee Benefits Platform. Founded by alumni of UCLA, Amazon, and Microsoft. Our major verticals are Corporate Perks, Rewards & Recognition, and financial solutions. We are currently partnered with more than 250+ corporates, including Concentrix, RBS, Fidelity, Walmart, Amazon, etc., whose employees are offered exclusive privileges through our 10,000+ brand partners across categories It is leading the employee benefits market in India which pegged at $2 billion and growing.
Job Responsibilities
● Implement and maintain Django-based applications
● Use server-side logic to integrate user-facing elements.
● Develop software related to asset management
● Write and implement software solutions that integrate different systems.
● Identify and suggest various opportunities to improve efficiency and functionality.
● Coordinating the workflow between the graphic designer, the HTML coder, and yourself
● Creating self-contained, reusable, and testable modules and components
● Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
● Unit-test code for robustness, including edge cases, usability, and general reliability.
● Should have the ability to work with old and new versions of django.
● Understand existing code base and adapt to business needs as required
Required Skills
● 3 years experience in software industry
● Minimum 2 year experience in Python
● Minimum 1 Year experience in Django
● Basic understanding of front end technologies like HTML, CSS, JavaScript and jQuery
● Ability to build user interfaces using the latest web standards
● Familiarity with event-driven programming in Python
● Able to create database schemas that represent and support business processes
● Strong unit test and debugging skills
● Experience working in Linux
● Excellent problem solving skills
● Excellent verbal and written communication skills
● Ability to work well in a team development environment

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.
ROLES AND RESPONSIBILITIES
• Lead the Software Team. Ensure consistent deliveries of planned features while ensuring code quality, testing standards, and processes are maintained.
• Work with the leadership team to cultivate and grow the Internal Software Team Culture at
• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design.
• Solve technical problems of high scope and complexity.
• Exert influence on the overall objectives and long-range goals of your team.
• Experience with performance and optimization problems, particularly at a large scale, and a demonstrated ability to both diagnose and prevent these problems.
• Help to define and improve our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review.
CANDIDATES MUST HAVE
• Experienced in designing and integrating RESTful APIs
• Knowledge of Python
• Excellent debugging and optimization skills
DESIRED SKILLS & EXPERIENCE
• 3-5 years of experience building large-scale software applications and working with large software teams.
• Bachelor’s degree in computer science, information technology, or engineering • Experience designing and integrating RESTful APIs
• Knowledge of Python and Backend Development
• Experience building Web/Mobile applications
• Excellent debugging and optimization skills
• Unit and Integration testing experience
• Being knowledgeable about engineering processes and good practices
• Passionate about learning new tools. Ability to continuously learn and acquire knowledge.
• Able to adapt to changing complexity of tasks.
- Should be very strong Scala development(Coding)
- With Any combination of Java/Python/Spark/Bigdata
- 3+ years experience in Core Java/Scala with good understanding of multithreading
- The candidate must be good with Computer Science fundamentals
- Exposure to python/perl and Unix / K-Shell scripting
- Code management tools such as Git/Perforce.
- Experience with large batch-oriented systems
- DB2/Sybase or any RDBMS
- Prior experience with financial products, particularly OTC Derivatives
- Exposure to counterparty risk, margining, collateral or confirmation systems
- Expertise in Web API is most preferable.
- Good experience needed in Angular 4+ implementation.
- Must have very good exposure and experience working with C#,ASP.Net,MVC, Entity Framework,Web Service,Java Script, jQuery and SQL Server.
- Strong Knowledge of software implementation best practices.
- Strong experience in debugging and working with n-tier arctitecture (UI,Business layer and Data Access layer) along some experience with service oriented arctitectures(SOA)
- Ablity to design and optimise SQL server stored procedures.
- Solid understanding of object oriented programming (OOP)








