Senior Python backend developer at CytoReason

Tel Aviv, Tel-Aviv District, Israel -

Full Time

Start Date

Immediate

Expiry Date

18 Apr, 26

Salary

0.0

Posted On

18 Jan, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, Nest.js, FastAPI, React, Data Workflows, Distributed Systems, Cloud Architectures, API Design, Docker, Kubernetes, PostgreSQL, BigQuery, Google Cloud Platform, AWS, Technical Documentation, Mentoring

Industry

Biotechnology Research

Description

We are seeking an experienced Senior Python Engineer to join our engineering team and drive the development of robust, scalable, and high-performance backend solutions. In this role, you will design and implement core services, optimize data workflows, and contribute to architecture decisions that support mission-critical applications. The ideal candidate brings deep expertise in Python, hands-on experience with distributed systems or data-intensive environments, and a passion for building reliable, production-grade software. Responsibilities Enabling the adoption of next-generation orchestration tool – Nextflow Build software components to automate and reduce human work to annotate and design a model Design and implement backend APIs using Nest.js,FastAPI integrating with data layers and external systems. Contribute to and review frontend features in React, ensuring seamless integration with backend services. Help design and shape the product, working closely with product managers, bioinformaticians, and other stakeholders to align technical decisions with product goals. Mentor and support other developers through code reviews, internal discussions, clean code and technical guidance. Collaborate cross-functionally with product, data, and infrastructure teams to define requirements and deliver solutions. Write and maintain technical documentation and high-level designs The Tech You’ll Work With: Frontend: React, TypeScript, Tailwind CSS Data & Storage: LakeFS, PostgreSQL, BigQuery Cloud: Google Cloud Platform (GCP), AWS Additional tools: Python, R (familiarity a plus, not required) CI/CD & DevOps: Docker, Kubernetes Requirements 7+ years of experience as a full-stack or backend-focused developer with expereise in data releate product. Proficiency in NodePython .js / Nest.js and experience with scalable API design. Strong understanding of distributed systems, performance optimization, and cloud architectures. Experience leading projects or mentoring engineers — you enjoy helping others grow. Hands-on experience with modern frontend frameworks, preferably Reactin Python. Strong communication and planning skills, with the ability to provide technical input during project scoping. Track record of delivering efficiently in agile teams with shifting priorities. Proactive mindset — someone who can take ownership, identify problems, and propose solutions. Advantages Experience with Python or R for data-related workflows. Background in data-intensive systems or bioinformatics. Hands-on experience with modern frontend frameworks, preferably React. Familiarity with multi-cloud environments (GCP + AWS)

Responsibilities

The Senior Python backend developer will design and implement core services, optimize data workflows, and contribute to architecture decisions for mission-critical applications. They will also mentor other developers and collaborate with cross-functional teams to deliver solutions.