Senior Backend Engineer (Python)

Luxoft Poland; Poland; On-site; PLN 240,000 - 360,000; Full time

Benefits offered by this job

Private Medical & Dental care & Life保险

MyBenefit program

Internal Mobility program

Job summary

Luxoft Poland is seeking a Senior Software Engineer for the Platform - Cloud Events team. You will ensure device data is validated and assessed by ML models running in the Cloud, and you will advance ML operations by enabling a more efficient model improvement lifecycle.

You will collaborate with Product, TPMs, and partner engineering teams that build edge software for sensor data, and you will help level up the team through code reviews and architectural improvements.

Qualifications

• 7+ years of overall experience, 2+ years building high throughput backend services.
• Proficient with Golang and/or Python.
• Experience with event streaming systems (Kafka, Pub/Sub, Kinesis, NATS, RabbitMQ, or similar).
• Strong distributed systems mindset and ML Ops knowledge a plus.

Responsibilities

• Maintain high code quality through code reviews and documentation.
• Improve ML operations with robust, scalable systems across teams.
• Extend the event pipeline to meet general and client-specific needs.
• Reduce cloud costs by optimizing resource usage, especially GPUs.

Skills

Go/Python

Backend services

Kafka/ PubSub / Kinesis

Distributed systems

ML Ops knowledge

Code review

Collaboration

BS in CS

Education

BS in Computer Science or related field

Job description

As a Senior Software Engineer on the Platform - Cloud Events team, you will ensure that data captured by the devices is properly validated and assessed by the powerful ML models that run in the Cloud. In this role you will level up our ML operations by enabling a more efficient model improvement lifecycle.

You will work closely with the Product Team, the Technical Program Managers, and our partner engineering teams that build the edge software and make sense of our sensor data.

We're looking for someone who loves leveling up their team through code review, improving architecture, and thinking systemically.

Responsibilities:

• - Maintain a high level of code quality through code review and documentation
• - Optimize machine learning operations with robust systems and by collaborating across teams
• - Expand capabilities of event pipeline to satisfy both general and client specific needs
• - Reduce cost of doing business with by optimizing usage of cloud resources, especially GPUs

Mandatory Skills Description:

• - Experience: 7+ years of overall experience, 2+ years building high throughput backend services
• - Core Skills: Professional experience with Golang and/or Python, event streaming / message broker experience (Kafka, Pub/Sub, Kinesis, NATS, RabbitMQ, or similar), distributed systems thinking, ML Ops knowledge a plus
• - Personal Attributes: Collaborative teammate and code reviewer, detail oriented system designer
• - Education: BS in Computer Science or related field

Opportunity for Poland-based candidates

• Tax-deductible costs on a contract of employment for all development roles
• Stable employment based on an employment contract
• Private Medical & Dental care & Life Insurance
• MyBenefit program (sports card, well-being program etc.)
• Internal Mobility program - possibility of rotation between projects, locations, accounts