Senior Backend Engineer (Cloud)

Luxoft; Polska; In loco; PLN 260.000 - 360.000; Tempo pieno

Descrizione del lavoro

Luxoft is seeking a senior Cloud/DevOps engineer to design, build, and scale cloud services for a fleet of AI-powered edge devices. You will enable remote device management, OTA updates, observability, and high-availability across multi-region AWS infrastructure.

Join a fast-moving team collaborating with hardware, product, and software engineers to deliver robust end-to-end solutions, implement IaC, mentor juniors, and uphold best practices in metrics, incident response, and secure APIs.

Competenze

• Bachelor's degree in Computer Science, Electrical Engineering, or related field.
• 5+ years of industry experience.
• Experience with AWS services: EKS, S3, SQS, RDS, Cognito, Lambda.
• Proficiency in Python or Go for production services.
• Experience with relational, document, or time-series DBs and performant SQL.
• Solid Kubernetes and container orchestration knowledge.
• Design and operate scalable, secure APIs and microservices.
• Strong communication and cross-functional collaboration.
• Experience in agile environments with modern DevOps/SRE practices.

Mansioni

• Participate in incident prevention, response, and remediation using best practices.
• Design, build, and maintain scalable cloud services for observability and OTA updates.
• Lead efforts to improve reliability, security, and performance of multi-region AWS infra with IaC.
• Own CI/CD pipelines for cloud services enabling automated delivery.
• Set high standards for software engineering and DevOps across the team.
• Collaborate with hardware, product, and other engineers to define system requirements.
• Drive architectural decisions and contribute to long-term cloud strategy.
• Mentor junior engineers and share cloud tech expertise.

Conoscenze

Problem-solving

Communication

Mentorship

Formazione

Bachelor's degree in Computer Science, Electrical Engineering, or related field

Strumenti

AWS (EKS,S3,SQS,RDS,Cognito,Lambda)

Kubernetes

CI/CD

IaC (Terraform/CloudFormation)

Python/Go

SQL

Observability/Monitoring

Descrizione del lavoro

Private Medical & Dental care & Life Insurance covered

Internal Mobility program - possibility of rotation between projects, locations, accounts

...and more!

Project Description:

The Cloud Fleet Engineering team is at the forefront of managing and scaling our fleet of AI-powered edge devices deployed across global transportation agencies. As a senior engineer, you will play a critical role in designing, building, and scaling cloud services that enable remote device management, over-the-air updates, observability, and high-availability operations for our mobile perception platform. We tackle complex challenges related to scalability, performance, and security to enable smarter and safer cities through cutting-edge innovation. As part of our team, you'll have the opportunity to work on impactful projects that drive the future of intelligent transportation systems.

Responsibilities:

• Participate in incident prevention, response, and remediation efforts, learning and applying best practices.
• Design, build, and maintain scalable cloud services that support device observability, OTA updates, and fleet operations.
• Lead efforts to improve the reliability, security, and performance of multi-region AWS infrastructure using Infrastructure as Code (IaC) tools.
• Own CI/CD pipelines for cloud services, enabling efficient, secure, and automated delivery processes.
• Set and uphold high standards for software engineering and DevOps practices across the team, including incident response, monitoring, and postmortems.
• Collaborate with cross-functional teams—including hardware, product, and other engineering teams—to define system requirements and deliver robust end-to-end solutions.
• Drive architectural decisions, perform code reviews, and contribute to long-term technical strategy for cloud services.
• Mentor junior engineers and share expertise in cloud technologies, software and architectural design patterns.

Mandatory Skills Description:

• Bachelor's degree in Computer Science, Electrical Engineering, or a related field.
• 5+ years of industry experience.
• Experience with Amazon AWS services such as EKS, S3, SQS, RDS, Cognito, and Lambda.
• Proficiency in Python or Go (Golang), with a focus on building production-quality services.
• Experience working with relational, document, or time-series databases and expertise in writing performant SQL queries.
• Solid understanding of Kubernetes and container orchestration in production environments.
• Strong problem-solving skills with the ability to collaborate and contribute to solutions effectively.
• Proven ability to design and operate scalable, secure APIs and microservices.
• Strong communication skills and a track record of leading cross-functional technical initiatives
• Experience working in agile environments with modern DevOps and SRE practices.