לוח משרות דרושים מתכנת Python, לחיפוש זה נמצאו 159 משרות

Experienced Backend Developer? It's time for your next challenge.
Bylith's Israel Backend team. The team is responsible for the backend development of multiple SaaS web products (CRM, Commerce, Data Automation) in a highly innovative, technical, and empowering work environment.
Our products are in use by millions of users worldwide, delivering smart and intuitive web experiences that put the end-user in the center.
In this role you will design & develop a challenging high-end SaaS web products for some of the biggest operations in the world, in a great work atmosphere and with highly skilled teammates.
Responsibilities:
Design, build, and maintain efficient, reusable, and reliable code for the development of our products API, Backoffice and Backend services
Work closely with your team leader and engineering colleagues to achieve the optimal implementation

we are looking for a Senior Backend Engineer.
As a Backend Engineer , you will work on cutting-edge projects and technologies, evolving our code frameworks and cloud infrastructures.
You will be part of our R&D team and play a key role in building exciting products!
The team consists of highly skilled professionals dedicated to developing robust and scalable systems using the latest technologies and trends.

We are looking for a Product Analyst Team Lead to lead and develop our Product Analytics team. In this role, youll set the teams direction and priorities, develop and grow the team, and work closely with Product and senior leadership to ensure analytics drives meaningful product and business decisions.
What You Will Do:
Manage, mentor, and grow a team of Product Analysts, building a strong and high-performing analytics function.
Define the teams direction, prioritize high-impact initiatives, and proactively identify future product and business needs.
Lead the team in defining KPIs and turning complex product and business questions into actionable insights and recommendations.
Partner closely with Product, R&D, Data, Field, Sales, and senior leadership to influence product and business decisions.
Remain close to the data and lead key analyses when needed, while focusing primarily on leading the team and its impact.

We're looking for a product-minded Full Stack Engineer who loves solving complex engineering challenges and building AI-powered products used daily by thousands of shoppers worldwide.
You'll work side-by-side with AI tools and cutting-edge computer vision technology, shipping features end-to-end with real ownership and impact.
You'll collaborate not only with engineers, but also with AI-powered development tools as part of your daily workflow.
About The Role:
Own features end-to-end - from product discussions through design, implementation, testing and production.
Design scalable backend services and intuitive frontend experiences.
Collaborate closely with Product, Data, Algorithms and Computer Vision teams.
Use AI-assisted development tools to accelerate delivery while maintaining high engineering standards.
Continuously improve system architecture, performance and developer experience.
Investigate complex production issues and drive long-term solutions.
Contribute to technical decisions and architecture discussions.

we are looking for a Senior Machine Learning Engineer.
As a Senior Machine Learning Engineer at MyHeritage, you will play a crucial role in developing and implementing machine learning models that drive our products and user experiences. You will have a significant impact on our large and growing user base by leveraging the latest AI technologies to solve challenging problems at scale. This is a unique opportunity to join a forward-thinking team that is passionate about innovation, data, and machine learning.
What youll do:
Design, develop, and deploy machine learning models for various business needs.
Collaborate with cross-functional teams, product managers, and software engineers, to integrate ML solutions into production systems.
Experiment with and iterate on model architectures to improve accuracy, efficiency, and scalability.
Work with large datasets to preprocess, clean, and extract meaningful features for model training.
Utilize MLOps best practices to automate and streamline the development lifecycle of ML models.
Monitor model performance and fine-tune for optimization.
Stay updated with the latest research and advancements in machine learning and AI.

We're looking for a passionate and experienced Python Developer to help shape the future of AI. You'll play a crucial role in developing and implementing the backend systems that power our breakthrough language model, Apollo.

**What You'll Do:**
- Design and implement robust services and APIs to drive our product.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Optimize existing systems for improved performance and scalability.
- Participate in code reviews and contribute to team knowledge sharing.
- Monitor, identify, and resolve backend/platform issues.
- Implement and maintain microservices architecture and event-driven communication systems.
- Integrate and operationalize large language models (LLMs) within the production environment.
- Stay up-to-date with emerging trends and technologies in software development.

Company Overview: Our mission is to enable its global customers to protect and save lives by enhancing digital investigations and intelligence gathering to accelerate justice in communities around the world. Our AI-powered Digital Investigation Platform enables customers to lawfully access, collect, analyze and share digital evidence in legally sanctioned investigations while preserving data privacy. Thousands of public safety organizations, intelligence agencies and businesses rely on our digital forensic and investigative solutions-available via cloud, on-premises and hybrid deployments-to close cases faster and safeguard communities.?To learn more, visit us in our website.

Position Overview: As a Senior Software Developer in Cellebrite Labs, your daily mission involves designing and developing advanced capabilities to extract digital evidence from modern Android and IOS devices. You will tackle some of the toughest security protections such as PAC, Secure Elements, Code Signing, Hypervisors, and more. Working in the heart of the Digital Intelligence Labs group, you will contribute to productizing world-unique capabilities that enable law enforcement and private sector customers to conduct legally sanctioned forensic investigations effectively and securely. This role requires a combination of deep technical knowledge, creativity, and persistence to solve complex problems while collaborating closely with top researchers and engineers. Your work will have a direct impact on investigations that save lives and uphold justice globally.


Key Responsibilities:
* Lead and contribute to the development of new extraction technologies for Android and IOS platforms.
* Analyze and reverse-engineer low-level OS internals and security mechanisms.
* Develop robust system -level software in C, C ++, and Python.
* Collaborate with cross-functional teams to design, TEST, and integrate new capabilities into our Digital Intelligence platform.
* Stay current with emerging mobile security technologies and forensic challenges.
* Share knowledge and best practices within the team to elevate overall engineering quality.

Office Location:
Tel Aviv

At our company, we empower enterprises and service providers with cutting-edge Storage platforms that redefine performance, reliability, and cyber resilience at scale. Were looking for passionate and bright individuals who wish to take part in the design, development and all technical-related aspects of INFINIDATs R&D Department The selected candidate will be part of a professional team that develops in C ++ / Python / JAVA over Linux high-performance, multi-threaded, clustered, mission-critical, server-side products.
Responsibilities:
* Design and development of C ++ / Python / JAVA code according to product requirements.
* Addition of new features, as well as maintenance, refactoring and improvement of existing products and code bases.
* Accountability for code standards, quality and performance.

We are seeking an MLOps Engineer to help us grow our technical team's capabilities. The ideal candidate has relevant experience in data engineering, preferably within the AI field. Aviation industry experience would be a great addition.

You will be responsible for building and maintaining models and data pipelines that power our data science workflows. You'll play a crucial role in ensuring the accuracy, consistency, and efficiency of the data we use for model training and inference. This involves working with both structured and unstructured data from various sources, leveraging your expertise in data engineering and machine learning to create a robust and scalable system.

We are looking for an MLOps Team Leadto drive the development of an internal machine learning platform for a group of ML teams. This is a hands-on leadership role: you will guide a small team of MLOps engineers that builds the automation and infrastructure powering our research (R&D) workflows and runs our pipelines to production. You will take ownership of end-to-end initiatives and drive the team toward critical infrastructure and model-lifecycle milestones, while staying close enough to the code to set technical direction and raise the bar by example.

You will be responsible for building and maintaining the models and data pipelines behind our data science workflows, ensuring the accuracy, consistency, and efficiency of the data used for training and inference, working across structured and unstructured data from many sources on a large-scale, distributed platform.

Responsibilities:

Lead, mentor, and grow a team of MLOps engineers, owning delivery and technical quality.
Take end-to-end ownership of infrastructure and pipeline initiatives across the LMM group, from design through production.
Stay hands-on: contribute to design and code, review work, and set engineering standards.
Drive the team through critical milestones in ML model-lifecycle and infrastructure ownership.
Partner with R&D and other stakeholders to translate research needs into robust, scalable systems.
Help evolve the platform, including our ongoing migration from Dask to Ray.

We are seeking an MLOps Engineer to help us grow our technical team's capabilities. The ideal candidate has relevant experience in data engineering, preferably within the AI field. Aviation industry experience would be a great addition.

You will be responsible for building and maintaining models and data pipelines that power our data science workflows. You'll play a crucial role in ensuring the accuracy, consistency, and efficiency of the data we use for model training and inference. This involves working with both structured and unstructured data from various sources, leveraging your expertise in data engineering and machine learning to create a robust and scalable system.

We are seeking an AI Full-Stack Developer to build and scale automation solutions across internal company processes using AI, LLMs, and agent-based systems. This role focuses on delivering practical automation solutions, integrating AI capabilities with internal tools, and orchestrating workflows across multiple systems, with a dynamic range of tasks that offer both quick wins and complex challenges.

Responsibilities:

Build AI-driven automation solutions using LLMs, APIs, and agent frameworks.
Develop systems to automate document processing, data extraction, and operational workflows.
Design and implement multi-step automated workflows connecting AI models and internal services.
Integrate automation solutions with internal systems such as HR, finance, legal, dashboards, and ticketing tools.
Deliver and iterate practical automation solutions swiftly, from simple GPT/AI integrations to complex workflows.
Train and support internal teams on newly built or optimized systems for strong adoption and self-sufficiency.
Collaborate with Technical Team Lead, Product Manager, and IT teams on architecture and system integration.
Communicate clearly with internal stakeholders and external partners or vendors.

We are building an inference & fine-tuning platform that makes every kind of foundation model - text, vision, audio, and emerging multimodal architectures - fast, reliable, and effortless to train & deploy at massive scale.

Some directions we currently working on and which you can be a part of:
Advanced Fine-Tuning: Enhancing fine-tuning methodologies - both LoRA-based and full-parameter - for cutting-edge LLMs (e.g., GPT-OSS, Kimi K2.5, DeepSeek V3.1/V3.2, GLM-4.7), focusing on both model quality and training efficiency.

Inference Optimization: Identifying LLM inference bottlenecks to drive production speedups. This involves building model training and evaluation pipelines in JAX for speculative decoding, experimenting with architectures (dense/MoE, auto-regressive/parallel), and deriving scaling laws to guide resource allocation.
Low Precision Training & Inference: Investigating low-precision (FP8, NVFP4/MXFP4) methodologies for supervised fine-tuning and reinforcement learning - spanning both inference and training - optimized for modern hardware

We are building a high-performance inference and fine-tuning platform designed to push foundation models to their hardware limits. Our mission is to maximize throughput, minimise latency, and optimise cost-per-token across tens of thousands of GPUs.



Some directions we are currently working on, and which you can be a part of:

Inference Optimization: Identifying LLM inference bottlenecks to drive production speedups. Squeezing the maximum performance for a wide range of LLM architectures at scale (e.g., GPT-OSS, Kimi K2.5, DeepSeek V3.1/V3.2, GLM-5).
Inference engines support: Implement novel speculative decoding architectures, optimise components of various LLM designs (dense/MoE, autoregressive/parallel), and contribute to open-source inference engines.
Low Precision Training & Inference: Design and productionise low-precision (FP8, NVFP4/MXFP4) training and inference pipelines with measurable gains in throughput and cost-efficiency.

We are looking for a highly technical and execution-oriented Senior Solutions & Integrations Engineer to lead product evaluations, system onboarding, integrations, automation, and operational enablement across our technology environment.

This role combines hands-on engineering, technical product evaluation, integration development, and operational execution. The ideal candidate is comfortable working across SaaS platforms, APIs, automation workflows, and enterprise operational processes.

You will play a key role in evaluating new products, onboarding enterprise systems, building integrations, automating workflows, implementing monitoring and alerting capabilities, and extending platform functionality where native capabilities are missing.

This is a highly cross-functional role working closely with Security, IT, Infrastructure, Engineering, and Operations teams.

Responsibilities
Product Evaluation & POCs

Lead technical proof-of-concept (POC) activities for new products and platforms
Evaluate architecture, scalability, operational fit, and integration capabilities
Produce structured technical evaluations and recommendations
Work directly with vendors during technical validation and onboarding phases
Identify risks, limitations, and operational considerations
Platform Onboarding & Integrations

Lead onboarding and implementation of new SaaS and enterprise systems
Design and implement integrations between platforms using APIs, webhooks, and automation tools
Configure authentication integrations including SSO and OAuth
Coordinate rollout activities with stakeholders and vendors
API Development & Automation

Develop lightweight APIs, scripts, and automation workflows to close functional gaps in third-party products
Build simple integration layers between internal and external systems
Improve process automation and operational efficiency
Monitoring & Alerting

Build alerting, monitoring, and observability integrations across operational systems
Integrate systems with logging, monitoring, and incident management platforms
Support operational visibility and reliability monitoring
Operational Process Ownership

Define and maintain operational processes for newly onboarded platforms
Create technical documentation, onboarding procedures, and operational runbooks
Ensure operational handoff and support readiness
Drive continuous improvement and automation initiatives
Cross-Functional Collaboration

Work closely with Security, IT, Infrastructure, Engineering, and Operations teams
Translate business and operational requirements into technical solutions
Coordinate with vendors and external partners
Provide technical guidance during implementation and adoption activities