Senior Full Stack Developer Python+React (FinTech)

Job Title: Senior Full Stack Developer Python + React (FinTech)

Job Type: Full-time (6-month contract with potential for extension and sponsorship)

Location: Remote

Start Time: Immediate

Company: Paibl Pty Ltd

About Us:

Paibl is an Australian startup developing intelligent automation for accounts payables, expenses, and workflows, from invoices to payments to reports.

Job Summary:

We're seeking an experienced Senior Full Stack Developer to design, build, deploy, and maintain systems using React, Python, PostgreSQL, FastAPI, and AI technologies. You'll focus on integrating AI/ML models, REST APIs, and AWS cloud services to develop accounts payable and expense automations.

Key Responsibilities:

- Lead the design and implementation of a new accounts payable product with Python.
- Develop and maintain frontend architecture using React and related technologies (Redux, Context API, etc.).
- Creating pixel perfect responsive front end user experiences that follow UI designs.
- Optimize frontend performance to ensure fast load times and a smooth user experience.
- Lead the frontend team in adopting best practices, setting coding standards, and implementing UI testing strategies.
- Implement and integrate cutting-edge AI models to enhance product features.
- Process and analyze large accounting datasets, ensuring accuracy and efficiency.
- Develop and integrate RESTful APIs, ensuring secure and scalable connections with 3rd-party services.
- Design and optimize PostgreSQL databases for performance and scalability.
- Build and maintain backend systems using FastAPI.
- Stay up-to-date with the latest trends in frontend development and ensure the adoption of modern techniques and tools.
- Maintain best practices using Git and participate in agile methodologies.
- Ensure robust code quality through unit testing, code reviews, and continuous integration.
- Work both independently and collaboratively with remote tea ---------- mbers.

Minimal Qualifications:

- 3 years of experience with backend development with Python and testing frameworks.
- Proficient with HTML, CSS, JavaScript, TypeScript and React.
- Proficient in using CSS for styling front end components.
- Proficient with Git for version control and collaboration.
- Proficient in data analysis using libraries such as Pandas, NumPy, SciPy, or Statsmodels.
- Strong experience with PostgreSQL, including design, optimization, and management.
- Proven experience with FastAPI for backend development.
- Proven experience with cloud service platforms such as Google Cloud Platform (GCP), Amazon Web Services (AWS).
- Skilled in developing and consuming RESTful APIs, with a solid understanding of JSON.
- Highly motivated with strong problem-solving abilities and basic English communication skills.

Preferred Qualifications:

- Experience with Optical Character Recognition (OCR) or Computer Vision technologies.
- Experience in extracting information from structured documents.
- Experience with machine learning or deep learning frameworks such as TensorFlow, PyTorch, Keras, or Scikit-learn.

What We Offer:

- Opportunity to work on cutting-edge technologies and innovative projects.
- Collaborative and inclusive work environment.
- Professional growth and development opportunities.

How to Apply:

If you're passionate about the FinTech industry, innovative technology, or modern web application, and meet the qualifications listed above, we'd love for you to apply. To apply, please complete the Job Application Form online ( ---------- ), and attach your resume and cover letter. We look forward to reviewing your application!