Contribute production-quality code primarily in Python and Java across services, pipelines, and infrastructure tooling.
Actively implement the architectural patterns, systems, and integrations you design — not delegate them.
Build and iterate on prototypes, proof-of-concepts, and production components end-to-end.
Investigate and resolve complex production issues across distributed systems and cloud environments.
Review and maintain code across repositories as a GitHub maintainer, enforcing architectural consistency.
Design and implement AI-powered features, from prototyping through production deployment and monitoring.
Architect systems that integrate LLMs (e.g., OpenAI, Anthropic, Gemini) into product workflows, including context management, retrieval pipelines, and output validation.
Build and maintain retrieval-augmented (RAG) and agent-based systems using modern frameworks (e.g., LangChain or equivalent).
Design model hosting and inference patterns on AWS (e.g., Bedrock, SageMaker, Lambda-based endpoints).

Requirements

5+ years of professional software engineering experience, including significant architectural responsibilities.
Proven track record of hands-on delivery — consistently writing and shipping production code, not just designing systems.
Expert-level understanding of AWS (ECS, Lambda, networking, IAM, API Gateway, scaling strategies).
Strong experience with CI/CD pipelines, containerization, infrastructure-as-code, and automated deployments.
Proficiency in Python for systems, services, and tooling development.
Strong understanding of distributed systems, microservices architecture, and message brokers (e.g., SQS, Kafka, RabbitMQ).
Experience designing for scalability, reliability, resilience, and cost efficiency.
Hands-on experience with APM tooling (e.g., New Relic, Datadog, OpenTelemetry, etc.).
Strong API design and integration experience, with a focus on operational best practices.
Experience integrating AI/LLM capabilities into applications (e.g., APIs, workflows, or internal tools).

Benefits

Mandatory pension and severance
18 vacation days
Study fund (Keren Hishtalmut)
Lunch Stipend ( Cibus)
Flexible or hybrid work options

Applicant Tracking System Keywords

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

Hard Skills & Tools

PythonJavaAWSCI/CDcontainerizationinfrastructure-as-codedistributed systemsmicroservices architectureAPI designAI/LLM integration

Soft Skills

architectural responsibilitieshands-on deliveryproblem-solvingscalability designreliability designresilience designcost efficiency designoperational best practices