Backend Developer

What You’ll Do:

• Architect & build our core backend using modern microservices patterns
• Develop intelligent AI/ML-driven systems for financial document processing at scale
• Own database design (SQL + NoSQL) for speed, reliability, and compliance
• Integrate vector search, caching layers, and pipelines to power real-time insights
• Ensure security, compliance, and data privacy at every layer of the stack
• Collaborate directly with founders to translate vision into shippable features
• Set engineering standards & culture for future hires

What You Bring:

• Core SkillsDeep expertise in Python (Django, FastAPI, or Flask)
• Strong experience in SQL & NoSQL database architecture
• Hands-on with vector databases and caching systems (e.g., Redis)
• Proven track record building scalable microservices
• Strong grounding in security best practices for sensitive data

Experience:

• 1+ years building production-grade backend systems
• History of owning technical decisions that impacted product direction
• Ability to solve complex, high-scale technical problems
• Bonus Points ForExperience building LLM-powered applications at scale
• Background in enterprise SaaS, or financial software
• Early-stage startup experience
• Familiarity with financial reporting/accounting concepts

Why Join Us:

• Founding team equity with significant upside
• Direct influence on product architecture & company direction
• Work with cutting-edge AI/ML tech on real-world financial data
• Backed by top-tier VC
• Join at ground zero and help shape our engineering culture

Xoxoday is looking for a candidate who has a strong background in the design and implementation of scalable architecture and a good understanding of Algorithms, Data structures, and design patterns. Candidates must be ready to learn new tools, languages, and technologies

Basic Qualifications:

• At least 4 -7 years of experience as a software developer.
• At Least 3 years of experience in .net core C#, aws stack, ms sql server, mvc, nodejs experience is a plus
• Strong working knowledge in distributed event-driven messaging architecture/platform
• Strong knowledge in data access layer especially ability to work with stored procedure
• Established and stimulated software development standards and processes along with best practices for delivery of scalable and high-quality software.
• Production experience with AWS stack
• Fluent English speaker

Preferred Qualifications:

• Experience working with OOP languages.
• Experience designing and developing Microservices and SOA.
• Experience working with AWS Kinesis, Lambda, SQS, S3, ElastiCache, ElasticSearch, Kubernetes, EventBridge, RDS, CloudWatch, APIGateway
• Experience designing and building high-performance scalable web services.
• Experience in REST API design and implementation.
• Experience in unit testing, test automation, and continuous delivery.
• Experience with stream-processing and message-broker software.

Nice to have:

• Experience working with distributed teams.
• Ability to work independently and as part of a team.
• Ability to work quickly toward tight deadlines, and make smart tradeoffs between speed, accuracy, and maintainability.
• Bachelor's or Master's degree in computer science (or equivalent professional experience).

A wholesome opportunity in a fast-paced environment that will enable you to juggle between concepts, yet maintain the quality of content, interact, and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

Xoxoday is a rapidly growing fintech SaaS firm that propels business growth while focusing on human motivation. Backed by Giift and Apis Partners Growth Fund II, Xoxoday offers a suite of three products - Plum, Empuls, and Compass. Xoxoday works with more than 2000 clients across 10+ countries and over 2.5 million users. Headquartered in Bengaluru, Xoxoday is a 300+ strong team with four global offices in San Francisco, Dublin, Singapore, New Delhi.

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.

1: proficient in python, flask, pandas, GitHub and AWS

2: good knowledge of databases both SQL and NoSQL

3:Strong experience in REST and SOAP APIs

4: Experience with working on scalable interactive web applications

5:Basic knowledge of JavaScript and Html

6: Automation and crawling tools and modules

7: Multithreading and Multiprocessing

8:Good Understanding of test-driven Development

9: Preferred exposure to finance domain

Do you like to write clean and comprehensible code? Does it make you happy to talk to your team mates about solutions to technical challenges every day? Are you impressed with simple and elegant solutions that solve mind-boggling problems?

If we are describing you, please read on!

Who is QbD Software?

At QbD Software we build cloud-based technology that helps our customers in the Pharma, Biotech and Medical Devices industries manage everything quality, process and product related. Our customers make life-saving and live-enhancing products that make a difference in the world. Our technology helps them to get their products and services to market fast while complying with regulation requirements by providing them with a pre-validated SaaS solution.

What would your job be like at QbD Software?

You would be working closely with your fellow software developers, side-by-side, challenging each other on who comes up with the simplest and most elegant solution to a technical problem. You will move as one Scrum Development Team and look out for each other like seasoned team mates on a championship sports team.

Your responsibilities:

• Write clean, comprehensible, and well-documented code following our software development life cycle
• Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions
• Provide information by collecting, analyzing, and summarizing development and service issues
• Review code for accuracy and functionality
• Support other software developers by providing advice and coaching
• Keep up-to-date with industry trends and technology developments

What you'll need:

• More than 8 years of experience as a software developer
• At least 4 years of experience with PHP, Laravel, SQL
• At least 2 years of experience with one of the following: AngularJS/React/VueJS
• You must be a team player
• Proactive and with a getting-things-done mindset

Why would you work for us?

At QbD Software, we care about results. If you can deliver then you belong with us. You will be working with a company with strong industry partners, a good track record with an exponential growth in the coming years, and colleagues with big hearts, sharp skills, and professional work ethic. We will allow you to work 100% remote so that you can balance your work and your personal life the way you want. Say goodbye to pointless commutes and traffic once and for all. Let's save the earth together.