Newxel

Senior Backend Engineer, Python

Newxel

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇦 Ukraine

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Job Level

Senior

Tech Stack

GrafanaKubernetesMicroservicesNoSQLOpenShiftPythonSQL

About the role

  • Design, develop, and deploy state-of-the-art Agentic AI solutions with a focus on scalability, performance, and reliability.
  • Collaborate with cross-functional teams, including data scientists, DevOps, and front-end developers, to build robust, end-to-end Agentic AI-driven systems.
  • Work on complex Agentic backend systems using modern AI architecture based on n8n, OpenAI builder and LangGraph.
  • Play a key role in optimizing our backend infrastructure for performance and scalability while contributing to architectural decisions and best practices.
  • Utilize monitoring and logging tools such as Grafana, Groundcover and OpenTelemetry collector to maintain system health, security, and observability.
  • Mentor and collaborate with other team members, fostering a culture of knowledge sharing, innovation, and continuous improvement.
  • Participate in code reviews, follow best practices for code quality, documentation, and security, and maintain a strong sense of ownership for assigned tasks.

Requirements

  • 8+ years of experience in software engineering, with a strong background in Python and experience with microservices architecture
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Experience with Agentic AI frameworks like: LangGraph, n8n, OpenAI builder or similar
  • Proficient in SQL and NoSQL databases, with knowledge of server-client architectures.
  • Strong expertise in Kubernetes environments (e.g., K8s, OpenShift, EKS) and microservices architecture, including designing, deploying, and managing complex containerized applications at scale.
  • Familiarity with Agile development methodologies and comfort working in a fast-paced, iterative environment.
  • Strong initiative with a sense of ownership to fix issues and optimize systems across the platform.
  • Effective communication and collaboration skills, with a proactive, solutions-driven approach to challenges.
  • Mentor and collaborate with other team members, fostering a culture of knowledge sharing, innovation, and continuous improvement.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Pythonmicroservices architectureSQLNoSQLKubernetescontainerized applicationsAgentic AI frameworksn8nOpenAI builderLangGraph
Soft skills
effective communicationcollaborationproactive problem-solvingownershipmentoringknowledge sharinginnovationcontinuous improvement
Certifications
Bachelor's degree in Computer ScienceMaster's degree in Engineering