
Senior Backend Engineer
at A US based eCommerce growth platform well funded startup.
grow online businesses across multiple channels and global markets. They use data-driven tools to optimize how products are advertised and listed across marketplaces – and handle all associated shipping, logistics, taxes, and compliance.
Their business model is built on aligned incentives with no initial costs. They only makes
money if and when customers’ products sell.
They are expanding their Engineering team to India and building a stellar and diverse team
composed of owners. They are looking for a backend engineer with a demonstrated track record of developing and maintaining production services, innovative thinking, and technical excellence.
As a backend engineer, you will be responsible for building out the service layer that powers our frontend applications. You should have a solid understanding of software development lifecycle and software design principles. This is a great opportunity if you are looking for a huge impact at a small start-up with immense growth potential.
What you will do?
Create technical plans of projects assigned to you.
Come up with well-structured solutions to ambiguous problems and implement them.
Ship high-quality, well-tested, secure, and maintainable backend code.
Provide technical direction on our various products and upcoming projects.
Champion reliability and quality by using best practices in software engineering and modular
design.
Ensure all components are scalable, maintainable, and have in-built metrics instrumentation
and monitoring
Deliver an exceptional user experience to our customers. Put the customer first and have
quality in mind.
Own the full release cycle from development to deployment.
What you will need?
3+ Years of experience as a software engineer working on backend applications.
Advanced knowledge of Python (preferably, the Django framework) and relational databases.
Experience with agile, test-driven development, continuous integration, and automated testing.
Experience with building, modifying, and extending API endpoints (REST or GraphQL) for
data retrieval and persistence.
Experience with the full software development life cycle, including requirements collection,
design, implementation, testing, and operational support.
Excellent verbal and written communication, teamwork, decision making and influencing
skills.
Experience with scrum or other agile software development methodology.
Hustle. Thrives in an evolving, fast paced, ambiguous work environment.
Bonus if you have
Experience working in the eCommerce domain.
Experience with AWS technologies like Elastic Beanstalk, Amplify, etc.

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Senior Backend Developer /Backend Developer
Hiring for the position of Backend Developer responsible for managing back-end services and the interchange of data between the server and the users.
Your primary focus will be the development of all server side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.
Role
● Create and consume restful APIs
● Design, develop, and maintain internal and external applications
● Build efficient, testable, and reusable modules
● Write high quality, structured application/interface code and documentation
● Identify solutions through research and collaboration that resolves the root of problems as they arise
● Define functional and technical requirements for application software to develop skills and knowledge
● Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
● Contribute in all phases of the development lifecycle
Requirement
∙ Proficient in Node.JS
∙ 2+ years’ experience designing, querying, and updating databases in MySQL/nosql
∙ Passion for best design and coding practices and a desire to develop new bold ideas
∙ Good to have knowledge of AWS, Redis, ElasticSearch
Education: Min. Graduate in related discipline
Work experience: 2 years relevant experience
What we are looking for:
=> Bachelors/Masters degree in Computers/IT or equivalent.
=> 5-8 years of relevant experience in web development.
=> Strong PHP, MySQL & Codeigniter (MVC Framework) hands-on experience (at least 12-15 projects).
=> Database schema design and query optimization.
=> AWS hands-on experience with EC2, ELB, RDS, CloudFront, Lambda, code deploy, etc.
=> Experience with e-commerce platforms, payment gateways will be a big advantage, especially on content-heavy platforms.
=> Hands-on experience and a good understanding of GIT Commands.
=> Good to have experience with the RESTful API.
=> Ability to decipher and write complex database queries for analysis and optimization.
=> Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality.
=> Understanding of scalability issues and their solutions.
=> Need to be articulate with a good degree of written & oral communication skills.
=> Exposure to UI/UX would be a added value.
=> We are looking for an immediate joiner (within 15 days or less).
=> This role may include night shifts.
Head Office: Koramangala, Bengaluru, Karnataka, India.
Work Location: Work From Home
Working Days: Monday to Friday
Shift & Timming: Regular (09:00 AM to 06:00 PM) / Night (08:00 PM to 05:00 AM)
Working Hours: 9 Hrs
Relevant Experience:
• 3-5 years
Required Skills
• In-depth experience with Python and OO concepts
• Experience with using NumPy, Pandas, or similar AI/ML libraries
• Deep understanding of multi-process architecture and threading limitations of Python
• Expert knowledge of Python and related frameworks including Django and Flask.
• Experience in Machine Learning and Artificial Intelligence
• Good understanding of relational data modeling concepts and comfortable with SQL
• databases.
• Good understanding of AWS / Azure cloud
• Nice to have
• Experience / Exposure in Chat BOT or Voice BOT
• Experience in Lambda Function OR Azure Functions
• Exposure to Financial Domain
Additional Skillsets Desired:
• Ability to work with clients and key stakeholders to ensure requirements are met
• Strong problem-solving and debugging skills
• Passion to work in a start-up environment and readiness to dabble with challenging
• Ability to work in both a solo and team environment
• Proven ability to communicate technical information coherently, both verbally and into internal team and external customers, maintaining a customer focused
Responsibilities :
- Knowledge of Node.js and frameworks available for it {such as NestJS, Express, StrongLoop, etc.}
- Experience in Database, Postgres Preferred.
- Integration of user-facing elements developed by front-end developers with server-side logic
- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Integration of data storage solutions
- Strong proficiency with JavaScript
We are looking for a Senior Python Developer to join our engineering team and help us develop and maintain various software products. Your primary focus will be the development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end.
Python Developer responsibilities include designing product, writing, and testing code, debugging programs, and integrating applications with web services.
Skills And Qualifications
• Expert in Python, with knowledge of multithreading and multitasking framework
• Expert in PySpark and Spark Framework
• Expert in Docker and Container Environment.
• Strong unit test and debugging skills
• Knowledge on MySql, Hive, Hadoop and NoSQL Databases
• Good Understanding of event-driven programming in Python
• Hands on experience on Kubernetes and container management using Kubernetes on Azure Cloud
• Hands on experience on Azure Cloud Load Balancer and VPC networking
• Good Understanding of Azure Cloud services
• Knowledge of user authentication and authorization between multiple systems, servers, and environments. eg. Single Sign On (SSO)
• Proficient understanding of code versioning tools as Git
• Understanding of accessibility and security compliance
• Implement security and data protection solutions
• Coordinate with internal teams to understand user requirements and provide technical solutions
Affinsys is a Cognitive CX platform that combines Human & AI realms to help businesses with customer experience management, hyper-personalization & operations automation. With laser sharp focus on Customer Experience automation for financial services, we use Deep learning, NLP, computer vision, big data, recommendation system & speech analytics fused with our domain knowledge of working with 100's of banks across 50 countries to help financial institutions shift : from legacy to latest channels (Embedded Financial services), from transactions to goal based journeys (Personalized customer experience), from reactive service provider to proactive advisor (Robo/AI based advisory), from silos to ecosystem (Open banking).
Job requirements
- A strong engineer with excellent Ruby experience working with Ruby on Rails
- Experience with Node.js
- Experience with SQL/nosql databases(Postgresql, cassandra, MongoDB)
- Experience with REST services and API design
- Experience with building the system for scale
- Experience with version control systems (bitbucket, git etc.)
- Experience working with AWS
- Experience with docker/microservices will be an added advantage
- Knowledge of unit & integration testing
- Knowledge of agile development process, jira
- Strong knowledge of algorithms and Data structures
- Basic understanding of the HTTP protocol
- Demonstrated experience working on application development projects and test-driven development. Experience in writing high quality code
- Knowledge of blockchain technology, smart contracts and cryptocurrency will be an added advantage
- Experience in fintech domain will be another added advantage
- Bachelor’s degree in computer programming, computer science, or a related field.
- Fluency or understanding of specific languages, such as Java, PHP, or Python, and operating systems may be required.
- 3+ years of experience with Ruby On Rails.
- Strong Project & Time Management Skills, along with the ability to apply these skills while working independently, or as part of a team.










