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Senior Backend Engineer

Remote: 
Full Remote
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Offer summary

Qualifications:

5-8+ years of hands-on experience in backend software development, preferably in a startup environment., Expertise in backend frameworks such as FastAPI, Django, and Flask, along with strong Python skills., Proven experience with AWS services and containerized deployments, as well as high-scale data-centric systems., Strong SQL skills and experience with ORM tools, along with clear communication skills for cross-team collaboration..

Key responsabilities:

  • Lead the end-to-end development of scalable APIs and backend services, including design, testing, and deployment.
  • Collaborate with product, firmware, and data science teams to align technical execution with customer needs.
  • Identify and resolve performance, scalability, and security challenges by proposing and implementing solutions.
  • Mentor peers and lead code reviews to ensure high-quality code and development practices.

Qu POS logo
Qu POS http://www.qubeyond.com
51 - 200 Employees
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Job description

At Qu you’ll find a fun, dynamic, and diverse culture that celebrates team and individual success. Our people are down to earth, trail blazin’ folks who value innovation.

While mostly virtual, we collaborate closely to produce leading-edge software solutions much needed in the restaurant industry.

At Qu You Will

  • Lead the end-to-end development of scalable APIs and backend services, overseeing design, testing, deployment, optimization, and monitoring.
  • Work across our diverse tech stack (Python, FastAPI, PostgreSQL, AWS (ECS, RDS, Redshift, S3, SQS, SNS, Lambda, Kinesis, Timestream, IoT Core) to build robust systems.
  • Have an impact on product development by making critical technical decisions, shaping system architecture, and refining development practices.
  • Identify and resolve performance, scalability, and security challenges by proactively proposing and implementing robust solutions.
  • Collaborate with product, firmware, and data science teams to align technical execution with customer needs and company vision, while mentoring peers and leading code reviews.

What We're Looking For

  • 5-8+ years hands-on experience in backend software development, preferably in a startup environment.
  • Expertise in backend frameworks (FastAPI, Django, Flask) and Python.
  • Proven track record designing, shipping, and monitoring scalable software, with hands-on experience in AWS (RDS, SNS, SQS, Lambda) and with containerized deployments (ECS), thriving in a build-it-and-run-it culture.
  • Demonstrated proficiency working with high-scale, data-centric systems and real-time streaming technologies (AWS Kinesis, Kafka, or similar).
  • Strong SQL skills and practical experience with ORM tools to manage complex database interactions.
  • Experience with cloud automation and infrastructure as code (IaC) tools like Terraform.
  • Clear, effective communication skills, with proven experience working across multidisciplinary teams (including data scientists and ML/AI engineers) and mentoring others.
  • Experience in fast-paced environments, with the ability to navigate ambiguity, take ownership of projects, and—most importantly—get things done.

Required profile

Experience

Spoken language(s):
English
Check out the description to know which languages are mandatory.

Other Skills

  • Mentorship
  • Teamwork
  • Communication
  • Problem Solving

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