Senior Software Engineer (Python)

Luxoft Poland; Polska; On-site; PLN 200,000 - 320,000; 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 on the Platform - Cloud Events team to ensure data from devices is validated and assessed by ML models running in the Cloud, and to improve the model lifecycle. You will collaborate with product teams, TPMs, and partner engineers to advance the edge and cloud data flow.

You will lead by example in code reviews, architecture improvements, and system-level thinking, while expanding the event pipeline and optimizing cloud resource usage for cost

Qualifications

• 7+ years of overall experience with 2+ years building high throughput backend services.
• Proficient in Golang and/or Python and modern backend architectures.
• Experience with event streaming systems (Kafka, Pub/Sub, Kinesis, NATS, RabbitMQ or similar).
• Collaborative teammate with strong code review and system design skills.

Responsibilities

• Maintain high code quality through reviews and documentation.
• Improve ML operations and scalable backend systems across teams.
• Expand the event pipeline to meet client needs and use cases.
• Help reduce cloud resource costs, especially GPUs.

Skills

Golang

Python

Distributed systems

ML Ops

Code review

Education

BS in Computer Science or related field

Tools

Kafka

Pub/Sub

Kinesis

NATS

RabbitMQ

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