👨🏻‍💻 postech.work

Backend Engineer

Calyptus • 🌐 In Person

In Person Posted 2 days, 8 hours ago

Job Description

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What You’ll Do

Partner with the Machine Learning team to design and implement scalable solutions that meet customer-specific requirements

Work directly with clients to gather requirements, provide technical guidance, and serve as the

post-go-live ML point of contact

Develop custom APIs and backend services to enable seamless integration with customer environments

Troubleshoot and resolve complex technical issues, acting as the technical liaison between customers and the engineering team

Deliver small, targeted features to unblock high-priority edge cases and resolve customer tickets

Partner closely with the ML team on inference/data pipeline issues, adding validation and guardrails where needed

Collaborate with Product, Engineering, Customer Success, and Sales to refine features, improve customer experience, and produce clean documentation for smooth handover

Contribute to continuous improvement of backend architecture and services, incorporating customer feedback and industry trends

Build and maintain self-service tooling to enable non-engineers to diagnose and resolve common issues

Requirements

Proven experience in

Python-based backend development

; exposure to frontend technologies (particularly React) is desirable

Skilled in troubleshooting

complex production issues

, ensuring rapid resolution and system reliability

Track record of delivering technical solutions and providing expert guidance to clients in

professional services or consulting settings

Ability to design and build scalable,

cloud-based systems and APIs

that integrate with client systems

Experience with database technologies (preferably PostgreSQL) and backend frameworks such as

FastAPI

Knowledge of modern AI tools such as

Cursor

Hands-on experience working with

LLMs and prompt engineering

Strong communication skills, able to convey complex technical concepts to both technical and non-technical stakeholders

Problem-solving mindset with a passion for

customer satisfaction and delivering quality solutions

Experience with containerization and deployment practices (Docker, Kubernetes, AWS/Azure/GCP) is a plus

Demonstrated ability to balance

technical excellence

with

business requirements and time constraints

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Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.

Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you.

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