
Job Description:
As a Backend Developer, you will:
- Implement server-side logic to ensure high performance and responsiveness to requests from the front-end.
- Integrate machine learning models for fraud detection, enhancing the security and reliability of our applications.
- Manage database operations, ensuring the integrity, security, and efficiency of data storage and retrieval.
- Collaborate with cross-functional teams to develop and maintain scalable, robust, and secure applications.
Responsibilities:
- Development of all server-side logic, definition, and maintenance of the central database.
- Ensuring high performance and responsiveness to front-end requests.
- Integrating data storage solutions, including databases, key-value stores, blob stores, etc.
- Implementing security and data protection measures.
- Integrating machine learning models for advanced data processing and analysis.
Key Performance Indicators (KPI) For Role:
- Quality and efficiency of backend systems developed.
- Effectiveness in integrating and deploying machine learning models.
- Database performance and security measures.
- Positive feedback from team members and stakeholders.
- Adherence to coding standards and best practices in backend development.
Prior Experience Required:
- Minimum 3+ years of backend development experience.
- Proficient in Node.js or Python (especially Django and Flask frameworks), or/and Go.
- Strong database management skills with both SQL and NoSQL databases.
- Experience in integrating and deploying machine learning models for real-world applications, specifically for fraud detection is highly desirable.
- Familiarity with RESTful API development and microservices architecture.
- Good understanding of asynchronous programming and its workarounds.
- Experience with cloud services (AWS, Azure, GCP) and serverless architectures.
Location:
Hyderabad
Collaboration:
The role involves close collaboration with frontend developers, data scientists, and project managers to ensure the seamless integration of backend services with front-end applications and data analytics models.
Salary:
Competitive, based on experience and market standards.
Education:
- Bachelor's degree in Computer Science, Information Technology, or a related field.
Language Skills:
- Strong command of Business English, both verbal and written, is required.
Other Skills Required:
- Strong analytical and problem-solving skills.
- Proficient understanding of code versioning tools, such as Git.
- Ability to design and implement low-latency, high-availability, and performant applications.
- Knowledge of security compliance and integrated security protocols.
- Familiarity with continuous integration and continuous deployment (CI/CD) pipelines.
- Experience with containerization technologies (Docker, Kubernetes) is a plus.
Other Requirements:
- Proven ability to work in a fast-paced, agile development environment.
- Demonstrated ability to manage multiple projects simultaneously and meet deadlines.
- A portfolio showcasing successful backend projects.

About RaptorX.ai
About
RaptorX.ai is an innovative fraud prevention platform founded in 2023, leveraging advanced AI and machine learning to protect businesses against digital threats. Backed by prominent investors like PeakXV Spark, the company specializes in transaction security and identity verification solutions. Through their cutting-edge technology combining supervised and unsupervised ML with LLMs, RaptorX is transforming how businesses approach fraud prevention and digital trust.
Tech stack
Candid answers by the company
RaptorX.ai is a B2B fraud prevention platform that uses advanced AI and machine learning to protect businesses against transaction and identity fraud. They offer comprehensive solutions for:
- Transaction fortification
- User profiling
- Fraud prevention
- Dispute resolution
- Regulatory compliance
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About Wokelo:
Wokelo is an LLM agentic platform for investment research and decision making. We automate complex research and analysis tasks traditionally performed by humans. Our platform is leveraged by leading Private Equity firms, Investment Banks, Corporate Strategy teams, Venture Capitalists, and Fortune 500 companies.
With our proprietary agentic technology and state-of-the-art large language models (LLMs), we deliver rich insights and high-fidelity analysis in minutes—transforming how financial decisions are made.
Headquartered in Seattle, we are a global team backed by renowned venture funds and industry leaders. As we rapidly expand across multiple segments, we are looking for passionate individuals to join us on this journey.
Requirements:
- 0-1 years of experience as a Software Developer.
- Bachelor’s or Master’s degree in Computer Science or related field.
- Proficiency in Python with strong experience in Django Rest Framework.
- Hands-on experience with Django ORM.
- Ability to learn quickly and adapt to new technologies.
- Strong problem-solving and analytical skills.
- Knowledge of NLP, ML models, and related engineering practices (preferred).
- Familiarity with LLMs, RLHF, transformers, embeddings (a plus).
- Prior experience in building or scaling a SaaS platform (a plus).
- Strong attention to detail with experience integrating testing into development workflows.
Key Responsibilities:
- Develop, test, and maintain scalable backend services and APIs using Python (Django Rest Framework).
- Work with Django ORM to build efficient database-driven applications.
- Collaborate with cross-functional teams to design and implement features that enhance the Wokelo platform.
- Contribute to NLP engineering and ML model development to power GenAI solutions (preferred but not mandatory).
- Ensure testing and code quality are embedded into the development process.
- Research and adopt emerging technologies, providing innovative solutions to complex problems.
- Support the transition of prototypes into production-ready features on our SaaS platform.
- Perform adhoc tasks as and when required/assigned by manager.
Why Join Us?
- Opportunity to work on a first-of-its-kind Generative AI SaaS platform.
- A steep learning curve in a fast-paced, high-growth startup environment.
- Exposure to cutting-edge technologies in NLP, ML models, LLM Ops, and DevOps.
- Collaborative culture with global talent and visionary leadership.
- Full health coverage, flexible time-off, and remote work culture.
Job description
Opportunity
We are looking for a young and enthusiastic personality who loves coding. Who is passionate and ready to tackle some of the most difficult problems in the laundry industry. We believe that user-centric design ultimately leads to the best products, so we listen closely to our users, both external and internal. As an engineer on our close-knit, cross-functional team, you'll be an active voice in shaping our product.
You will play a role in product planning, drive the implementation and release of major features, and be a champion of best practices for writing well-tested, well-organized code.
Tech Stack
Our tech stack is http://asp.net/">ASP.NET, MVC, Webform, WebAPI, MSSQL Server, JQuery, Javascript, Angular 2 and microservices architecture. Our platform is hosted on Google Cloud.
Responsibilities
- Work with internal business teams and management to define requirements and develop technical specifications.
- You will be creating modules and components and coupling them together into a functional app.
- Creating self-contained, reusable, and testable modules and components
- Developing and integrating RESTful API services.
- Convert legacy code to new tech stack single-page web applications.
- You will be working with payment gateway, barcodes, QR codes, biometrics, integrating different hardware (printer, scanner, cash register, POS terminal, laundry and drycleaning machines, conveyor belt etc), map routing and distance algorithms.
What you can expect in the next 12 months
Within 1 month
- You should have acquired a good knowledge of the domain, product and process that we follow.
- Setup the dev environment and push your first small piece of code to production.
- You will start attending daily stand up.
- Dive into technology by pair-programming with your teammates and attending engineering training sessions designed and presented by your peers.
- Have a one-one chat with every member of the Quick Dry Cleaning team so you get to know everyone well and understand each other.
Within 3 months
- You'll start developing your first module all by yourself. (With some guidance)
- Write your first set of unit test cases and work with the quality engineer to set up functional testing workflows.
- Conduct your first review of a peer's code.
- Participate in several release planning sessions to get a deep understanding of the new features we're working on.
- Participate in your first production release cycle.
- Start providing support for bugs, issues, small improvements on production.
- Take over one tool (JIRA, Build Deployment, CI/CD, Git or any other)
Within 6 months
- You'll launch your first two or three modules to production.
- Take architectural and infrastructure decisions that will impact the entire product.
- Be comfortable navigating most of our stack and infrastructure.
- Be responsible for the planning, scoping, design, and implementation of new services.
Within 12 months
- You'll launch at least 3 to 4 core modules to production and completely own scaling for some more.
- Participate in interviewing and hiring, as a way to influence team growth.
- Mentor Ship - Should do code reviews for juniors, spend time and show a willingness to teach juniors, and share expertise with new team members.
- Collaborate with engineering, product, sales and customer success leadership to define priorities and set delivery goals.
- You will start owning an important workflow/ section of the product.
Required Candidate profile
What an ideal candidate looks like
- Strong knowledge of Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, complexity analysis, databases, networking, and distributed systems.
- 3-4 years of experience with product development (.ASP.Net, C#.Net, WCF, MVC, SQL Server development applications, version control, CI/CD pipelines).
- Should have a strong online presence on different forums like stack overflow etc, Github etc.
- Excellent verbal and written skills. The ability to explain sophisticated architectures to engineers, product managers, and support & operation executives. You should also be able to write a proposal for your idea/solutions and take feedback from the team.
- Previous work experience at a product-based company or startup would be a bonus.
Personality traits we really admire
- Great attitude to ask questions, learn and suggest process improvements.
- Pays great attention to detail and helps identify edge cases.
- Gives equal importance to planning, coding, code reviews, documentation, and testing.
- Highly motivated and coming up with fresh ideas and perspectives to help us move towards our goals faster.
- Follows release cycles and absolute commitment to deadlines.
Role Software Developer
Industry Type IT Services & Consulting
Functional Area IT Software - Application Programming, Maintenance
Employment Type
Role Category Programming & Design
1. Experience as a developer with a proven track record in on-time and successful deliveries.
2. Must be highly proficient in python and its frameworks along with various databases
3. Work end to end on microservices and Serverless built on cutting edge technologies like Python (Strong practical experience preferred)
4. Strong knowledge of database & web applications.
5. User authentication and authorization between multiple systems, servers, and environment
6. Experience in python, Javascript and development with various other integrations like firebase.
7. Experience in client/server application development
Desired Profile:
1 . 2+ years of experience as a developer
2. Excellent problem-solving and communication skills are required to articulate technical concepts to the team
3. Excellent development, and debugging skills
4. Ability to learn, act, and thrive in a fast pace environment
5. Knowledge of agile development methodologies
If you are looking for a change this is what we can promise you:
You will have challenging problems to solve
You will have flexibility and autonomy to solve problems and deliver solutions
We will provide a highly collaborative environment with skilled and super friendly teammates
We will fully support you in developing software the right way
We won't burden you with useless policies and procedures
We will provide you the tools you need to do your job right
If that sounds attractive please apply! We'd love to talk to you.
Here are some more details about the position:
You will be hands-on writing code, unit tests, and performing peer code reviews. You will work with a project manager, software development engineers, user experience and interface designers, quality assurance engineers and customer stakeholders to deliver high quality, scalable and maintainable software solutions.
Required Qualifications
4+ years experience developing web applications using PHP
Ability to work effectively with offshore and nearshore team members
Experience performing peer code reviews
Experience writing unit tests
Experience with Git and merge conflict resolution
JavaScript and HTML, CSS
Ajax, Restful APIs and JSON
SQL (MSSQL, MySQL or similar)
Scalable Architectural Patterns
API Integrations
Asynchronous Processes and Multithreading
Desired Qualifications
5+ year of experience developing web applications.
Experience in Codeigniter PHP framework
Experience with React and Flux
frameworks like Angular, React, Bootstrap, Ember or similar
Experience working with offshore and nearshore development teams.
HTML 5 and CSS 3
Caching Technologies
Cloud Platforms (AWS, Azure, or Heroku)
Serverless technologies
IoC / Dependency Injection
Continuous Integration
Continuous delivery
Git
SourceTree and Bitbucket
Scrum
Project management software - Jira, Rally or similar
Virtual Machines
Postman
Skills And Qualifications
- Strong proficiency with JavaScript and TypeScript
- Knowledge of Node.js and loopback 4 frameworks
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Basic understanding of front-end technologies, such as React
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Understanding fundamental design principles behind a scalable application
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools, such as Git
Architectural:
Design and implement a software architecture
Select a technology stack
Design and configure infrastructure
Select a development toolkit (IDE, etc.)
Design and implement a database design
Improve and optimise the application architecture
Ensure scalability of the application
Ensure scalability of the infrastructure
Explore new technologies and decide whether to implement them
Strategy, planning, and design:
- Take end-to-end ownership of the product, identify technology requirements, define the future product vision, create preliminary design concepts for add-on modules and shape overall technology and product roadmap by collaborating with the founders, business development, and marketing team.
- Ensure user oriented design is the primary approach to product development across multiple screens, based on user behaviour data and direct customer feedback.
Implementation and deployment:
- Manage Product Release, QA cycles, feature implementation and on time delivery through in-house team and vendors.
- Collaborate with team and customers to define use cases.
- Creation of wireframes/prototypes, site maps and user-flows for web and mobile platforms.
Operational management :
- Support marketing by implementing technical requirements for SEO/product analytics.
- Establish and supervise a quality assurance process, including integration & system testing.
- Rigorously monitor key performance metrics and coordinate with various teams to take corrective actions if needed.
- Establish and forecast ROI of features and succinctly articulate competitive advantage.
- Set-up data collection and analysis system in collaboration with CEO to track key performance.
metrics.
Strong fundamentals in computer science/engineering and algorithm design.
Practical knowledge of computer software algorithms in machine/deep learning, NLP, Computer Vision etc.
Personal Requirements:
- Min of 7+ years of Hands on experience in Web app development, payment gateways 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.
- Strong communication skills.
- Willingness to learn and utilise emerging technologies.
- Sincere passion to use disruptive technologies that can be globally significant
Job Description:
Skills Required:
- Backend developer with hands-on programming experience in Node Js / Python / Golang
- Expertise in developing REST APIs with any backend framework using above languages.
- Expertise in system design & architecture patterns.
- Experience in building reusable code and libraries for future use.
- Experience in optimising application for maximum speed and scalability.
- Strong fundamentals in computer programming, data structure & algorithms.
- Exposure to AWS services like S3, CloudFront, CloudWatch, lambda & API gateway.
- Good understanding for SQL & NoSQL dB’s, preferably work experience with MongoDB.











