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We are seeking a skilled Backend Engineer to join our team and implement advanced AI solutions in our travel and expense management products. The ideal candidate will have strong backend engineering expertise and enthusiasm for working with cutting-edge AI technologies.
You'll be responsible for designing and implementing backend services that integrate AI capabilities including large language models (LLMs), retrieval-augmented generation (RAG), and conversational interfaces into our consumer-facing products. This is an opportunity to expand your expertise into AI while leveraging your strong engineering foundation.
What Youll Do
Design and develop scalable, high-performance backend services and APIs.
Implement integrations with AI platforms and services.
Work with AI specialists to translate AI capabilities into production-ready features.
Ensure high reliability, performance, and security of AI-powered systems.
Collaborate with product and engineering teams to gather requirements and deliver solutions.

At our company, we aren't building a single, generic chatbot. We are building a Composable AI Microservice Architecture, a swarm of hundreds of hyper-specialized AI services, each meticulously "programmed" to solve small, focused tasks with high precision. This fleet powers Ava, our AI support engine, and a suite of cutting-edge generative tools for travel and expense management.
As a Senior AI Ops / MLOps Engineer, you are the architect of the platform that makes this scale possible. You will move beyond traditional MLOps to manage a "factory" of Language Models. Your challenge is one of orchestration and standardization, ensuring that every service in the swarm meets a rigorous bar for quality, reliability, and cost-efficiency.
What You'll Do
Orchestrate the AI Fleet: Build and own the runtime environment for 100+ specialized AI services. Manage model routing, context versioning, and standardized memory/history stores.
High-Density Inference Optimization: Design and implement SageMaker Multi-Model Endpoints (MME) and Inference Components to serve multiple tuned SLMs per GPU, maximizing hardware utilization while minimizing latency.
Deterministic Service Excellence: Treat reliability as a layered engineering problem. Build deterministic "shells" around probabilistic LM outputs, prioritizing data-layer validation and strict serialization.
Automated Evaluation & Observability: Implement "LLM-as-a-judge" patterns and automated benchmarking to detect semantic drift and hallucinations across the fleet before they impact the user.
Standardize the Workflow: Obsess over building reusable patterns and Terraform-based infrastructure that eliminate "snowflake" configurations, allowing us to deploy new specialized AI tasks in minutes.
Agency Strategy: Partner with AI Researchers to find the "Goldilocks zone" for agentic autonomy-balancing the flexibility of LLM tool-use with the precision required for production stability.

We are looking for a passionate Senior Fullstack Android Engineer to join our growth PLG team in TLV, designing and developing core product features and services that power our app used by thousands of travelers on a daily basis using the latest cutting edge AI technologies . You will work closely with a set of talented engineers, product managers, designers to identify customer needs and build innovative solutions to solve them.
This is a very unique role which combines the small team feeling of a startup launching a brand new product, with the perks, opportunity size and impact of an established company.
What Youll Do:
Building out and leading the development of new impactful product features
Ensure the quality of the features you built, follow-up on usage/issues post release
Work closely with product and design team to deliver new features that align with the needs of the business
Provide technical leadership and mentoring to other engineers on the team
Contribute and drive frameworks that lead to significant user experience improvements
Assist the team in understanding and adopting new technologies.

We are looking for a passionate Senior Fullstack IOS Engineer to join our growth PLG team in TLV, designing and developing core product features and services that power our app used by thousands of travelers on a daily basis using the latest cutting edge AI technologies . You will work closely with a set of talented engineers, product managers, designers to identify customer needs and build innovative solutions to solve them.
This is a very unique role which combines the small team feeling of a startup launching a brand new product, with the perks, opportunity size and impact of an established company.
What Youll Do:
Building out and leading the development of new impactful product features
Ensure the quality of the features you built, follow-up on usage/issues post release
Work closely with product and design team to deliver new features that align with the needs of the business
Provide technical leadership and mentoring to other engineers on the team
Contribute and drive frameworks that lead to significant user experience improvements
Assist the team in understanding and adopting new technologies.

We are looking for a highly skilled Senior Machine Learning Engineer to lead our transition from on-demand, third-party LLM APIs to a fully self-hosted, scalable model ecosystem.
Our core product is an advanced, agentic support chatbot capable of complex reasoning, API tool calling, database lookups, and orchestrating specialized Small Language Models (SLMs) for targeted NLP tasks. As we scale, our current deployment infrastructure (AWS SageMaker) is becoming unsustainable. You will be responsible for architecting, deploying, and optimizing an infrastructure capable of supporting 50 to 100 distinct models ranging from 100M to 70B parameters.
What Youll Do:
Inference Optimization: Deploy and manage large-scale models using high-performance inference engines (like vLLM) to ensure low latency and high throughput for our agentic chatbot.
Agentic Workflows: Develop and refine the chatbot's agentic capabilities, ensuring reliable tool-use, routing, and interactions between massive LLMs and specialized SLMs.
Model Fine-Tuning: Design and execute fine-tuning strategies to improve model accuracy on specific domain tasks and tool-calling execution.
Rigorous Evaluation: Build comprehensive offline and online evaluation frameworks to constantly measure model performance and business impact through structured A/B testing.

The Vision
We believe that Software Engineering is the highest-leverage human workflow in the company. In an AI-native world, the bottleneck is no longer how fast we can type, but how quickly we can validate, iterate, and deploy. Engineering excellence is our ultimate competitive advantage. As a Senior Software Engineer for AI Assisted Engineering Support, you will build the "intelligence layer" for our development teams. You aren't just building tools; you are building agents that understand our codebase, our standards, and our intent. Your goal is to move the company toward a "Demo to Prod" reality where AI handles the boilerplate, the testing, and the initial PR generation, leaving humans to focus on architecture and high-level logic.
The Mission: Agentic Engineering
Consistent with our "Human Centric Workflows" philosophy, you will treat LLMs as programmable functions grounded in our specific codebase. You will build the specialized assistants that integrate into our IDEs and CI/CD pipelines to unblock developers, automate reviews, and ensure that "gold-standard" code is the default, not the exception.
What Youll Do:
Build AI Engineering Assistants: Develop and scale the internal agents that assist with code generation, automated refactoring, and documentation.
Enable the "Demo to Prod" Pipeline: Work on the technical implementation of tools that allow for one-shot workflows-moving from a prototype or a spec directly to a production-ready Pull Request.
Deterministic Engineering Evals: Drive quality by prioritizing determinism. You will build the serialization formats and retrieval systems (RAG) that give engineering agents the exact context they need from our repositories to be precise and useful.
Automated Code Stewardship: Create agents that help maintain our "Immune System"-automated drift detection, visual regression testing, and security scanning for AI-assisted contributions.
Systemic Optimization: Implement a culture of rigour. You will run experiments across different models and tools, using engineering-specific benchmarks to ensure our assistants are actually increasing velocity and quality.
Global Collaboration: Partner with the US and Israel-based teams to integrate your assistants into our global developer platform and telemetry frameworks.

We are Looking for a production analyst to join our Technical Support team.
As a Production analyst in the Support team, you'll collaborate with the business team, R&D team, and BI team and dive into the heart of our platform, analyzing large data sets to address technical production incidents.
What you'll be doing
Conduct in-depth analysis of vast and intricate data sets, reflecting the behaviors of millions of users, to swiftly address technical production incidents.
Take charge of the resolution process for cases, collaborating seamlessly with internal teams, and maintaining transparent communication with stakeholders throughout.
Develop internal data tools for the Technical Support team to improve the investigation capabilities of the team.
Proactively contribute to internal documentation and promote knowledge sharing within the team.
Effectively manage and prioritize multiple customer issues across our range of products and platform.

Aura, a revolutionary large-scale mobile platform used by millions globally, is looking for a skilled and motivated Android developer to join our elite Android SDK team. This team designs and develops cutting-edge infrastructure deeply integrated with the Android OS, delivering exceptional modular SDK components.
If you are someone who thrives on technically challenging work under the hood, enjoys clean architecture, and wants to make a meaningful impact on a large-scale platform, this role is ideal for you.
Join Auras elite Android SDK team and help shape the future of mobile platform used by millions worldwide. As a Senior Android Developer, youll work on technically challenging projects at the deepest levels of Android, architecting modular SDK components that enable scalable and reliable application development.
Success Indicators:
Short-term success means delivering high-performance, well-tested SDK modules and collaborating effectively across teams. Long-term, youll drive architectural improvements, refactor legacy systems, and help define Auras technical strategy.
Impact:
Your work will directly influence the stability, scalability, and innovation of Auras global platform, helping millions of users enjoy seamless experiences.
Benefits & Opportunities:
Collaborate with top-tier Android professionals.
Technical growth on industry-leading projects.
A culture focused on excellence, agility, and innovation.
What you'll be doing
Designing, developing, and maintaining modular Android SDK components for global-scale applications.
Collaborating with product managers, QA, and cross-functional R&D teams to ensure reliable SDK delivery.
Writing high-quality Kotlin and Java code with robust test coverage.
Defining technical strategy, refactoring legacy modules, and optimizing architecture for scalability.
Documenting technical work and contributing to developer tooling to improve team efficiency.

Were looking for a Developer Support Engineer to join our growing team in Tel Aviv. In this role, youll become an expert in our products and serve as a key technical point of contact for both customers and internal teams. Youll have a direct impact on customer satisfaction and product quality by resolving complex issues and working closely with R&D, Product, and Business teams.
This is an opportunity to deepen your technical knowledge, build cross-functional partnerships, and drive meaningful improvements in both user experience and internal processes. Join us and be part of a team where your ideas, initiative, and technical skills will make a real difference.
What you'll be doing
Investigate complex technical issues and identify root causes and solutions using diagnostic tools.
Provide high-level technical support to strategic customers and internal teams.
Collaborate closely with R&D and Product teams to escalate and resolve issues and improve product functionality.
Create and maintain internal documentation and knowledge base articles.
Deliver technical training to other teams and support cross-functional projects.

We are looking for a Technical Support Engineer to join us! The Technical Operations Team acts as a bridge between Customer Support and R&D. We investigate and analyze issues, escalate bugs to development when needed, and support engineering in reproducing and resolving them. The team also manages our HubSpot platform and maintains our public API documentation We're looking for a hands-on, curious, and resourceful Technical Support professional to join us!
What you'll do:
* Investigate complex tickets and edge cases
* Communicate with users and developers working with our API
* Collaborate with support, dev, and product teams
* Report bugs and help dev teams reproduce them
* Manage the HubSpot database and monitor syncs
* Maintain and own the public API documentation
* Run scripts for HubSpot integrations
* Use Databricks and logs to identify and diagnose issues quickly

Who We Are: Incredibuild is the leading platform empowering developers and enterprises to radically accelerate their development cycles. We help world-leading brands like Microsoft, Citi, GM, Amazon, and Adobe shorten build times, enabling more iterations, faster product releases, and significant infrastructure savings. Our technology streamlines and accelerates everything from compilation to release automation, dramatically improving time to market for our customers. We are expanding as we modernize software development to be SaaS-driven and AI-enabled.
We are now launching BuildGuard, a new product focused on securing and optimizing CI/CD pipelines and build environments for enterprise teams. If you are excited about solving hard systems problems at scale and shaping the future of secure software delivery, we would love to talk. BuildGuard sits at the intersection of build systems, distributed systems, and application security. We are looking for a senior engineer to help design and build the core platform from the ground up. This is a hands-on role with significant architectural ownership. You will work on deep build introspection, reproducibility, and real-time security analysis, all while preserving the speed and developer experience that Incredibuild is known for.
?What you’ll do
* Architect and implement BuildGuard’s core engine in Go
* Integrate with build systems such as Make, Ninja, and Bazel
* Analyze compiler behavior, dependency graphs, and build artifacts
* Design hermetic and reproducible build mechanisms
* Process large volumes of build logs and artifacts efficiently Own Architecture and Technical Direction
* Define system boundaries, data flows, and scalability strategy
* Translate complex and ambiguous product requirements into pragmatic technical solutions
* Write high-quality design documents and drive technical alignment
* Make informed tradeoffs between performance, reliability, and security Deliver Secure, Production-Grade Systems
* Design robust testing strategies for correctness and resilience
* Build scalable services capable of handling enterprise build workloads
* Maintain strong security standards without compromising system performance
* Contribute to sprint planning and technical roadmap discussions

Power the Future with us! At SolarEdge (NASDAQ: SEDG), we're a global leader in smart energy technology, with over 3,000 employees, offices in 34 countries, and millions of installations worldwide. Our innovative solutions include solar inverters, battery storage, backup systems, EV charging, and AI-based energy management. We're committed to making clean, green energy the primary power source for homes, businesses, and beyond. With the growing demand for electricity, the need for smart, clean energy sources is constantly rising. SolarEdge offers amazing opportunities to develop your skills in a multidisciplinary environment, covering everything from research and development to production and customer supply. Work with talented colleagues, tackle exciting challenges, and help create a sustainable future in an industry that's always evolving and innovating. Join us and be part of a company that values creativity, agility, and impactful work. As a Senior Fullstack Software Engineer, you will:
* Develop an efficient and fully responsive embedded IoT server used during installation and configuration flows.
* Design clear, reliable, and reusable HTTP-based APIs for communication with mobile and web applications.
* Develop modern, user-friendly web interfaces for the company’s next-generation smart IoT products.
* Build rich React applications using Hooks, Context, and scalable state-management patterns.
* Create and maintain a consistent design system and collaborate closely with UX/UI teams to deliver high-quality user experiences.
* Write clean, test-driven, maintainable code following industry best practices.
* Work closely with embedded software teams, mobile teams, and integration groups to ensure smooth end-to-end functionality.
* Participate in Agile/Scrum ceremonies and contribute to delivering high-quality software on time.
* Take full ownership of large features , including handling incomplete specifications, driving technical decisions, and mentoring other developers.

Country:
Israel

City:
Herzliya