Senior Backend Engineer

Senior Backend Software Engineer ABOUT US

Procurify is the AI-enhanced procurement and AP automation platform for mid-market organizations. We make it easy for organizations to take control of spend and save money.

We’re looking for a pragmatic and thoughtful engineering leader to help scale our platform, development practices, and team.

We are looking for a Senior Backend Engineer to be a technical leader on our foundational Platform team. This team builds the connective tissue of our product—the core services, APIs, and integration frameworks that link Procurify to our customers' most critical financial and HR systems.

In this role, you will be a hands‑on expert in building robust, scalable integrations. You will own the design and development of our connections to key Accounting and ERP platforms
, enabling seamless data flow and unlocking powerful automated workflows for our customers. You are passionate about API design, solving complex integration challenges, and mentoring other engineers to elevate the team's capabilities.

• Design & Build Core APIs: Take a leading role in designing, building, and maintaining our internal and external APIs. You will be a key contributor to our API‑first strategy, using modern Python frameworks like FastAPI to create services that are a joy for other developers to use.

• Build & Maintain Key Integrations: You will be the hands‑on expert for our ecosystem of third‑party integrations. You’ll be responsible for building and maintaining resilient connections to critical Accounting/ERP systems (e.g. Quick Books Online, Net Suite, Microsoft Business Central).

• Elevate our Platform Architecture: Contribute to the long‑term vision for our integration platform. You will help design and implement scalable, observable, and resilient systems capable of handling a high volume of data from thousands of customers.

• Mentor & Grow Teammates: As a senior engineer, you will act as a technical mentor for other engineers on the team. You will lead by example in code reviews, share your expertise in technical design sessions, and help foster a culture of engineering excellence.

• Our Tech Stack:

  • Backend: Python, Django, FastAPI

  • Cloud: AWS

  • Infrastructure & Containers: AWS, Kubernetes, Terraform

  • Databases: MySQL

  • CI/CD: CircleCI

• Commitment
  :
  Demonstrates accountability and follow-through, delivering reliably and owning outcomes in a way that others can depend on.

• Ambition
  :
  Takes initiative with curiosity and a growth mindset, pursuing bold ideas that elevate impact and performance.

• Resilience
  :
  Shows adaptability, composure, and perseverance through challenges, staying focused and effective in a fast‑changing environment.

• Excellence
  :
  Brings rigor, collaboration, and a strong quality focus to deliver high‑performing solutions and raise the bar for outcomes.

• Simplicity
  :
  Applies focus, clarity, and streamlining to cut through complexity and enable efficient, impactful execution.

• Senior Backend
  
  Experience:
  
  5+ years of software engineering experience with a deep focus on backend development, particularly in a cloud‑native or SaaS environment.

• AI & ML
  :
  Deep understanding of LLMs, prompt engineering, RAG architectures, vector databases (Databricks/pg Vector), and agentic AI frameworks (Lang Chain, Google ADK, or similar)

• API & Services Expertise: Proven expertise in designing, building, and maintaining resilient, scalable APIs and backend services. You have a strong command of Python and experience with modern frameworks (e.g.,
  FastAPI
  , Flask, Django).

• Deep Integration
  
  Experience:
  
  A strong track record of building and maintaining complex third‑party API integrations. Direct, hands‑on experience with Accounting/ERP systems (Net Suite, Quick Books Online, etc.) is a major advantage.

• Architectural Mindset: A strong grasp of distributed systems, microservice architecture, and API‑first design principles. You know how to make pragmatic architectural decisions that balance immediate needs with long‑term scalability.

• Mentorship
  
  Experience:
  
  You have a passion for leveling up your teammates and experience mentoring other engineers in areas like…