javascript back-end developer

Company Description Algorio is a fintech startup focused on building next-generation algorithmic trading infrastructure for hedge funds, proprietary trading firms, and institutional investors. The company’s platform combines advanced quantitative research with low-latency execution to support precise, scalable systematic trading strategies. Algorio aims to...

HUMAN’s Application Protection products safeguard online businesses and their customers from sophisticated bots, fraud, and abuse.The Enforcers team builds the software that connects customer traffic to HUMAN’s real-time detection platform and applies protection decisions directly within customers’ environments. Our components run across CDNs, cloud...

About Unframe Unframe is an AI-first startup helping the world’s largest enterprises bring LLM-powered applications to life in days - not months. We combine the speed of a product company with the flexibility of a consultancy, helping customers move from idea to deployed AI systems faster than anyone else in the market. With over $100M in TCV secured...

About Sweet Security Sweet Security is one of the fastest-growing companies in AI and cloud security, building a fundamentally different approach to protecting modern applications. Instead of simply detecting threats after they occur, Sweet proactively enforces security in runtime, helping organizations stop risky behavior before it impacts...

About Us:Zenity is the leader in AI Agent Security and the first company to bring an agent-centric security platform to market. As enterprises accelerate AI agent adoption, we are establishing the security framework for how AI agents are secured and governed at enterprise scale.We deliver full-lifecycle visibility, governance, detection, prevention, and...

About the companyFlexor is a leading AI infrastructure company building the context layer that makes enterprise AI actually work. Backed by strategic investors, our technology transforms unstructured data, including documents, emails, contracts, call transcripts, and more, into clean, governed, AI-ready context using cutting-edge LLMs and VLMs. We help...

Location: Tel Aviv (Hybrid) | Reports to: VP R&DAbout the RoleAt Madlan, we are redefining the real estate industry through data, transparency, and technology. We are looking for a Senior Tech Lead to serve as the technological compass of the department and act as a strategic right hand to the VP R&D.This is a 100% hands-on role combining critical...

Friends is seeking a talented Software Engineer to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining software applications that enhance user experiences. You will collaborate with cross-functional teams to deliver high-quality software solutions while adhering to best practices and coding...

ScaleOps is redefining autonomous cloud and AI infrastructure. We're on a mission to free DevOps and platform engineers from manual resource management so they can focus on innovation, not tuning resources. The results: maximized performance and a reduction of cloud costs by up to 80%. As the category leader in Autonomous Cloud and AI Infrastructure...

TriEye is the pioneer of SWIR sensing technology. Built on cutting-edge nanophotonics research, TriEye develops breakthrough CMOS-based SWIR sensors, compact SWIR lasers, and complete electro-optical systems. Our integrated approach unlocks performance levels previously achievable only with expensive, niche technologies.By combining advanced semiconductor...

We are a fast-growing stealth cyber startup, backed by Team8, on a mission to solve one of the most critical challenges in the modern cyber landscape. We are looking for a brilliant Backend Engineer to join our core team and help architect, build, and scale our platform from the ground up.Role descriptionWe are looking for a strong Software Engineer to join...

About the Team This team builds an AI-native predictive analytics platform that embeds ML and AI-driven insights directly into production Go-To-Market workflows — powering real-time decisions at scale. The team owns the full stack from distributed data pipelines and backend services to ML and AI-powered capabilities that ship directly to customers. We are...

Location: Tel Aviv Hybrid: 3 days in officeAbout the roleSnappy is looking for a Senior Full Stack Engineer to join our Engineering team. In this role, you will lead the design and development of end-to-end features across our gifting platform, with a strong focus on backend architecture. You’ll play a key role in shaping scalable systems, driving...

Appcharge is the direct-to-consumer platform for mobile games.We help game studios sell digital goods directly to their players - skipping the 30% store commissions from Apple and Google. That means more revenue for studios, and a closer connection to the players who love their games.Appcharge powers web stores and in-app payments for over a third of the...

DescriptionAbout UsHiBob helps modern, mid-size businesses transform the way they manage people, giving HR and managers all they need to connect, engage, develop, and retain top talent. Since 2015, we’ve achieved consecutive triple-digit year-over-year growth, all backed by our amazing team of Bobbers from across the globe, making us the choice HRIS of...

Blockaid is redefining trust in blockchain through advanced, integrated security. Our on-chain security platform is trusted by leading Web3 companies—including Coinbase, MetaMask, Uniswap, Backpack, Stellar, and others—to detect, understand, and automatically prevent or minimize the impact of fraud, scams, hacks, and financial threats.We are backed by...

Guardio is one of the fastest-growing companies in consumer cybersecurity - we’ve doubled revenue four years running, passed $150 million in ARR, and now protect over a million people, at a moment when AI has made scams more convincing than ever.AI has democratized cybercrime: scams that once required sophisticated hacking teams are now cheap,...

Senior Product Designer HiO · Tel Aviv District, Israel (Hybrid) · Full-time About HiO HiO is an AI business partner for small and medium business owners, helping them grow their business through every customer conversation, acting as a proactive partner that surfaces opportunities and flags what actually needs the owner's attention. We've raised a $16M...

You will join the R&D innovation team responsible for the Axonius Exposures product, focusing on advanced features like custom security findings, CVE scoring, and prioritization. As a Principal Full Stack Engineer, you will serve as the technical focal point, driving complex end-to-end feature development in a high-growth environment. This role involves...

ZyG is revolutionizing eCommerce with the first Agentic Operating System for eCom scale.This end-to-end platform helps product inventors and entrepreneurs turn their products into successful Direct-to-Consumer businesses, addressing the three key challenges of eCom scale: poor product bets, lack of scale infrastructure, and the need for often-complex...