
Minimum 3+ Years of hands-on experience in developing Python Applications.
Excellent knowledge of Python and experience in or in-depth understanding of core Python
Knowledge in Lists, Tuples, and Dictionaries
Excellent knowledge of Python Constructor- Parameterized and Non-Parameterized
Must have experience in core python concepts about data structure, OOPS concepts, XML parsing, XML to JSON, optimizations
Developers should have developed Web Based applications., back end, SQL
Agile and scrum methodology
Should not be test automation, Application development frame work
Excellent Communication Skill
Good to Have
Django/ Flask
Strong Hands-on experience in HTML, CSS, DTL(Django Template Language), SASS.
knowledge of SQL

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Roles & Responsibilities
What You'll Do
• Design and build the core Node.js services and REST APIs from scratch, built to scale as we grow.
• Own system design end to end: service boundaries, data flow, caching, queueing, failure modes, and scale.
• Ship AI/ML-powered features, including LLM and agentic capabilities.
• Use LLMs and agentic tooling across the SDLC, from design and code generation to testing and debugging.
• Model data and optimize SQL/NoSQL queries for performance; integrate with third-party platforms.
• Debug production issues, own reliability, and set the engineering standards the rest of the team will grow into.
Ideal Candidate
What You'll Bring
• Experience: 6+ years building production backend systems in Node.js for B2C products at meaningful scale.
• System Design: This one matters a lot to us. You can reason clearly about scalability, reliability, and trade-offs under real constraints.
• Fundamentals: Strong grasp of API design, service-oriented architecture, data structures, algorithms, and clean code.
• Databases: Depth in SQL and/or NoSQL, data modeling, query optimization, and performance tuning.
• AI-Native: You already use LLMs and agentic approaches to maximize your own efficiency as an engineer.
• Mindset: You enjoy the pace and breadth of a small team, and you are happy picking up whatever moves the product forward.
About Impact Analytics
Impact Analytics is an agentic-first AI software company transforming retail merchandising through cutting-edge AI, LLMs, and Generative AI technologies. As a fast-growing Series D company with deployments across five continents, it is building both industry-leading merchandising solutions and foundational AI agents that are redefining how retail decisions are made. What makes Impact Analytics unique is its combination of deep retail domain expertise, strong innovation culture, and global presence. It is one of the few India-born AI companies recognized globally by organizations like Fortune, Gartner, and the Inc. 5000.For candidates looking to work on next-generation AI products with global scale and real-world impact, Impact Analytics is an exciting place to build your career. Here’s a link to our website: www.impactanalytics.co.
The impact that you will be making
We are seeking a Senior Software Engineer – Backend to design and build scalable backend systems that power Android-first mobile applications. The ideal candidate will have strong backend engineering expertise, experience supporting mobile applications, and a passion for building high-performance, reliable distributed systems that operate efficiently under constrained network conditions.
You will work closely with Android developers and cross-functional teams to build APIs and backend services that enable seamless mobile experiences, including offline synchronization, scalability, and high availability
What lands you in this role
Key Responsibilities
- Design, develop, and maintain scalable backend services and RESTful APIs for Android/mobile applications.
- Build backend systems optimized for Android-first applications with a focus on performance, reliability, and scalability.
- Develop APIs that perform efficiently in low-bandwidth and intermittent network environments.
- Design and implement backend workflows that support offline synchronization, conflict resolution, and data consistency.
- Develop secure, resilient, and highly available microservices.
- Optimize application performance through efficient database design, caching strategies, and API optimization.
- Collaborate closely with Android engineers, Product Managers, QA, and DevOps teams throughout the software development lifecycle.
- Participate in architecture discussions, code reviews, and technical design decisions.
- Leverage AI-assisted development tools to improve engineering productivity and code quality.
Required Skills
- 4–7 years of professional experience in backend software development.
- Strong proficiency in Kotlin for backend development.
- Experience building backend systems supporting Android/mobile applications.
- Strong understanding of RESTful APIs, microservices, and distributed systems.
- Hands-on experience with Gradle (Kotlin DSL/KTS) for build automation and dependency management.
- Familiarity with Android Studio for debugging, API integration, and collaboration with Android teams.
- Experience with modern backend frameworks and scalable application architecture.
- Knowledge of relational and/or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or similar.
- Experience with caching technologies (Redis) and messaging/event streaming platforms (Kafka or RabbitMQ).
- Hands-on experience with Google Cloud Platform (GCP) or equivalent cloud platforms.
- Proficiency with GitHub and modern Git-based development workflows.
- Experience using Visual Studio Code (VS Code).
- Familiarity with AI-powered developer tools such as Cursor, Windsurf, or similar Agentic IDEs.
- Strong understanding of CI/CD pipelines, containerization, and cloud-native application development.
- Excellent debugging, analytical, and problem-solving skills.
What we offer
- An opportunity to be part of some of the best enterprise SaaS products to be built out of India.
- Opportunities to quench your thirst for problem-solving, experimenting, learning, and implementing innovative solutions.
- A flat, collegial work environment, with a work hard, play hard attitude.
- A platform for rapid growth if you are willing to try new things without fear of failure.
- Remuneration with best-in-class industry standards with generous health insurance cover
Some of our accolades include:
- Ranked as one of America's Fastest-Growing Companies by Financial Times for five consecutive years: 2020-2024.
- Ranked as one of America's Fastest-Growing Private Companies by Inc. 5000 for seven consecutive years: 2018-2024.
- Voted #1 by more than 300 retailers worldwide in the RIS Software LeaderBoard 2024 report.
- Ranked #72 in America’s Most Innovative Companies list in 2023—by Fortune—alongside companies like Microsoft, Tesla, Apple, IBM, etc.
- Forged a strategic partnership with Google to equip retailers with cutting-edge generative AI tools.
- Recognized in multiple Gartner reports, including Market Guides and Hype Cycle, spanning assortments, merchandising, forecasting, algorithmic retailing, and Unified Price, Promotion, and Markdown Optimization Applications.
Must Have:
- Thorough experience (Sr. Developer: 3+ years) in core python as well as the Django framework.
- Deep understanding of designing and implementing REST web services/APIs.
- Ability to address authentication and security constraints efficiently.
- Knowledge about Amazon web services and ability to integrate it.
- Ability to write complex python utility scripts.
- Ability to deliver design documentations whenever needed.
- Knowledge of Version Control using SVN/GIT.
- Ability to analyse, debug and resolve basic to complex problems on-demand (independently).
Nice To Have:
- Knowledge with microservice architecture is a BIG plus.
- Knowledge of the docker platform to serve the applications in docker containers and being able to use docker compose will be a plus.
- Leadership and Time Management skills.
Good knowledge of Python frameworks such as Django, CherryPy, etc.
Good understanding of REST API
Experience with JavaScript, jQuery, HTML and CSS
Build back-end features in Python that are efficient.
Integrate front-end and back-end components into the application
Develop integrations with third party applications (mostly web-based).
Working Knowledge of SQL and databases.
Bachelor’s Degree in Computer Science Engineering or other related fields.
Understand the needs of the client and Implement functional requirements accordingly.
Agile development methodology
Good communication (verbal and written)
Job Description:
We are looking for a passionate Backend developer with a focus on building maintainable and scalable systems. The developer will be responsible for the design and development of Jodo’s backend platforms. You will be closely working with Product Managers and Frontend developers to gather requirements and implement features. As a senior developer in the Team, you will be taking ownership of services/systems and be a mentor to other developers in the team.
Responsibilities:
● Own and drive the development of new features
● Lead design and development of the Jodo backend platform
● Troubleshoot production defects and performance issues
● Write reusable code/modules
● Optimize for speed of development/delivery
● Collaborate with frontend developers for integration
● Identify opportunities for automation
● Make cloud(AWS) infrastructure/services scalable and secure
Qualifications:
● 5+ years of proven experience as a Backend developer
● Experience in working with distributed systems
● Proficient in building Microservices/RESTful APIs with any modern tech stack
● Working knowledge of relational and nonrelational databases
● Prior working knowledge of Python/Django is a big plus
● Familiarity with modern CI/CD tools
● Knowledge of AWS or any other Cloud Platform services
● Champion code quality and drive best practices
● Ability to analyze and convert business requirements into technical requirements
● Self-starter and ability to take the ownership
● Prior experience working in a startup environment is great to have
• Experience working with SQL databases, query optimisation and designing schemas
• High coding standards - understanding of test coverage best practices & test pyramid concept.
• Design, analyze, code, test, and deploy applications to satisfy business requirements for large, complex projects.
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).
Responsibilities
- Lead the development of the backend systems for our first product
- Build reliable, secure and performant backend systems
- Drive test coverage and continuous delivery automation within the team
- Mentor and provide feedback to teammates
Requirements
- 5+ years of software development experience
- Strong computer science fundamentals
- Deep and wide knowledge of Java ecosystem
- Can write code that is readable, maintainable, secure and performant
- Know the importance of tests and how to approach writing different types of tests
- Good intuition for REST API design
- Deep understanding of relational databases, transactions, entity-relationship modeling
- Comfortable writing highly concurrent systems
- Experienced in using profilers, tuning garbage collection, optimizing SQL queries
Desired Skills and Experience
- Golang , Java , Python , Ruby









