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We're looking for a Senior Full Stack Engineer to develop groundbreaking, first-to-market products. Based in our Tel-Aviv R&D office, you'll design and build end-to-end features and web applications using the latest technologies. Collaborate with our design and product teams to deliver user-friendly solutions. Join one of the most professional R&D teams in the startup world and grow your skills in a thriving market.

Our Tech Stack: React.js, Python, Django, MySQL, AWS, Redis, Druid, Snowflake, and more!

We are looking for a Backend Engineer, Payments.
As part of your role, you will be developing new features for the Payments engine, working closely with our Product and Design teams.
You will work with a variety of web development technologies while utilizing continuous development and fully automated testing coverage.
As a senior developer youll be responsible for creating technical designs, mentoring and setting development standards for your team members.

Were seeking a passionate and driven Full Stack Team Lead to lead the development of our Advanced Workspace Protection products. This is a unique opportunity to build state-of-the-art tools that protect customers from emerging security risks. In this role, youll drive the strategy and development of innovative solutions to safeguard digital assets in an evolving threat landscape.
What You'll Do:
Build, lead and hire a team of Fullstack engineers from scratch.
Create and launch advanced threat detection solutions to address non-human identity compromises, user attestation, and anomaly detection.
Become a subject matter expert and collaborate closely with Product, Research, Design, and Data teams to deliver new products from concept to launch.
Partner with strategic customers and the Fireblocks sales team to ensure the product meets real-world needs.

we are hiring a Senior Backend Engineer to join the Platform Team in Tel Aviv-Yafo, Israel.
The Platform Team is dedicated to developing mobile platform, delivering a reliable, fast, and secure experience for mobile users.
What You'll Do:
Lead the backend development of the new mobile application.
Design, implement, and maintain high-performance microservices that support low-latency and high-throughput operations.
Develop and optimize ' mobile API to ensure a seamless and scalable experience for our mobile users.
Collaborate with cross-functional teams to design systems that meet operational and business goals.
Research and implement cloud-native architectures to support ongoing growth and scalability.

We are looking for a Senior Fullstack Engineer, Security & Trust Unit.
As part of your role, you will be expected to find creative solutions to a variety of logical and visual challenges, working closely with our Product and Design teams.
You will be able to demonstrate a profound understanding of cybersecurity, demonstrating this by your ability to lead brainstorming, ideation, research, and the development of groundbreaking security features and products.
If you are an innovative developer with self-learning skills, who likes to research new technologies, and you're passionate about engineering and solving hard problems come and join us!

As a Backend Engineer , you will take on exciting challenges, including researching new algorithms and probability models, developing systems from scratch, and working in a fast-paced real-time environment. You will also build services that leverage real-time buying data to dynamically optimize campaign configurations, ensuring we achieve the most effective outcomes for our clients.

Collaboration is key in this role. You will work closely with data science and product team, requiring both technical expertise and a deep understanding of the domain. In addition, you will integrate with 3rd-party platforms.
Responsibilities

Design, code, and manage large-scale, highly available, real-time (low latency) services using cutting-edge technologies (Python, Node.js, Redis, Docker, built on AWS infrastructure).
Work with stakeholders including the Executive, Product, Data, and Design teams to craft the most optimal solutions for our problems
Design and develop APIs or integrate with 3rd party APIs
Performing code reviews with other team members
Assist in-house teams and supply creative solutions for various problems
Understand and implement security and data protection needs

Were looking for a highly skilled and motivated Application Security Engineer to join our dynamic team. As an Application Security Engineer, you will be responsible for ensuring the secure and efficient operation of our software development and deployment processes. You will collaborate with cross-functional teams to integrate security practices into the development lifecycle and foster a culture of security awareness. The ideal candidate will have a strong software development background, SDLC security principles, and threat modeling for application-based features
What Youll Do:
CI/CD Security Hardening
Improve and secure our continuous integration and deployment pipelines through the selection, implementation, and tailoring of new tooling, as well as the maintenance and enhancement of our current stack.
Security Tooling Management
Operate, fine-tune, and customize tools like Snyk, Apiiro, and other AppSec platforms to reduce false positives and enhance threat detection.
Policy Definition
Collaborate with cross-functional teams to develop practical, enforceable CI/CD security policies.
Security Orchestration & Automation
Build and maintain automated playbooks and workflows using orchestration platforms like Torq to support incident response and alert management.

Were looking for a highly skilled and motivated DevSecOps Engineer to join our dynamic team. As a DevSecOps Engineer, you will be responsible for ensuring the secure and efficient operation of our software development and deployment processes. You will collaborate with cross-functional teams to integrate security practices into the development lifecycle and foster a culture of security awareness.
The ideal candidate will have a strong software development background, SDLC security principles, and threat modeling for application-based features.
What You'll Do:
Design, develop, and implement secure software development and deployment pipelines, incorporating security best practices, automation, and continuous integration/continuous deployment (CI/CD) methodologies.
Collaborate with development, operations, and security teams to identify and prioritize security vulnerabilities/issues and requirements and integrate security controls into the development lifecycle.
Perform vulnerability assessments and security code reviews to identify and address security vulnerabilities and risks.
Implement and manage security tools and technologies such as SCA, SAST, IaC Security, etc.
Develop and enforce security policies, standards, and guidelines to ensure compliance with regulatory requirements and industry best practices.
Stay updated with the latest security trends, vulnerabilities, and threat intelligence to proactively identify emerging risks and recommend security enhancements.
Collaborate with cross-functional teams to conduct security awareness training and promote a culture of security within the organization.
Evaluate blockchain protocol repositories for in-depth security and resiliency analysis reporting.
Use market data analysis to identify risk vectors for various crypto assets.
Understand complex protocol governance structures to prepare concise reporting for executive consumption and decision-making.
Analyze crypto asset data across various sectors to provide recommendations for the organization based on variable risk tolerances and use cases.
Take part in various tasks related to custody operations.

We are looking for a Senior DevRel Engineer.
What Youll Do:
Own our developer-facing content end to end. From roadmap to release. Manage documentation, tutorials, and sample code as living, version-controlled products: prioritize their backlog, ship high-quality updates, and track impact with the same KPIs we apply to production features. Author clear guides and runnable examples while partnering closely with our technical writing team to ensure every page is accurate, consistent, and user-centric.
Build and maintain fully runnable demo apps. Ship reference projects in Node.js, Python, Go, or Java (complete with IaC, automated tests, and CI/CD) so customers can clone, deploy, and learn by doing.
Be the voice of our developer customers. Run customer interviews, shadow integrations, and mine support tickets to uncover real-world pain pointsthen translate those insights into sharper docs, richer tutorials, and higher-impact sample code that erase friction.
Design friction-free onboarding. Craft step-by-step guides that take developers from API key issued to their first signed transaction in minutes, complete with copy-pastable snippets, and screenshots.
Publish deep-dive concept content. Demystify policies, EVM vs. UTXO models, Solana flows, security best practices, and more. Youll turn complex ideas into digestible articles that shorten the learning curve.
Create content for developer workshops & events. Develop slide decks, hands-on labs, and live-coding assets for webinars, hackathons, and conference sessions, partnering with DevRel to deliver memorable, high-value experiences.
Seed and grow the developer community. Launch and moderate Discord/Stack Overflow channels, run live-coding office hours, showcase community projects, and turn satisfied users into peer-to-peer advocates.
Instrument, measure, iterate. Wire up analytics to track engagement, search success, and GitHub stars, using data to drive continuous improvement and prove ROI.

We are looking for a Backend Engineer.
Responsibilities:
Testing and Debugging: write unit tests, perform integration testing, and debug code
Data structures
Develop and implement robust APIs
Leveraging industry best practices and standards, while ensuring flexibility, extensibility, and maintainability
Implement data persistence solutions using both SQL and NoSQL databases,data modeling
Cloud-based infrastructures.

CodeValue is looking for a highly motivated Full Stack Engineer to join our core engineering team and help us shape and build innovative products end-to-end. As part of a lean and agile R&D environment, you'll have real ownership — from design and architecture to implementation and deployment. You'll work across the stack: building scalable microservices and crafting modern, high-performance frontends. If you're passionate about delivering clean, scalable solutions that create real business impact — we want to meet you.

We are looking for a FED Infrastructure Team Lead.
As the FED Infrastructure Team Lead, you'll lead a full-stack infrastructure team to build high-scale, high-impact internal platforms and tools for hundreds of frontend developers .
You'll be responsible for shaping a strong team culture, driving technical excellence, and ensuring impactful delivery. In your day-to-day, you will:
Lead a team developing high-scale internal platforms and tools for frontend developers .
Support and mentor team members, providing feedback and growth opportunities .
Own the full product lifecycle, from ideation to rollout and continuous iteration
Collaborate cross-functionally with product managers and engineering stakeholders .
Recruit, onboard, and integrate new team members to shape a collaborative team model .
Drive a culture of ownership, experimentation, and fast, high-quality delivery.

We are seeking a highly skilled HO Software Architect to own regulatory compliance aspects within our software development lifecycle, along with the detection, evaluation, and management of open-source initiatives across the organization. This role sits within the CTO office and reports directly to the Director of Architecture.
What am I going to do?:
Regulatory Compliance Technical supervision:
* Work closely with development and product teams to ensure software development processes and execution meet regulatory standards.
* Participate in Design Review and Product Review processes to validate adherence to compliance and regulatory policies.
* Proactively identify compliance risks and recommend solutions in software and product landscape.
* Perform architecture and code review to validate adherence to compliance policies.
* Own and oversee technical compliance with key regulatory frameworks including GDPR, SOC2, and privacy/user safety regulations.
* Facilitate audits and assessments by providing detailed documentation and evidence.
* Build up Open Source program from ground up including defining and owning the process, identifying opportunities, and managing execution. Technical Leadership:
* Serve as a hands-on technical expert, reviewing, validating, and participating in code contribution across multiple projects.
* Provide mentorship to developers and promote best practices around regulatory compliance and open source utilization.
* Engage with cross-functional teams to advocate and implement secure and compliant technical architectures.
Equal opportunities:
we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, will provide accommodation to individuals with disabilities or a special need.

We are looking for a Security Production Engineer.
As a Security Infra Engineer, youll design, build, and manage security aspects of our cloud-based and physical environments to ensure compliance and integrity.
In your day-to-day, you will:
Design, implement, and maintain platforms for investigating and analyzing security incidents, performing root cause analysis, and coordinating remediation efforts.
Design, implement, and maintain security tools and controls for cloud-based infrastructure, Kubernetes clusters, and services, ensuring compliance with industry standards.
Build tools and scripts using Golang, Python, or Node.js.
Collaborate with all infrastructure groups (cloud, networking, DB, DevEx, etc.) and the Chief Information Security Officer group (for example, for incident response).
Align with other infrastructure standards, including efficiency, reliability, and cost.
Work closely with cross-functional teams to design, implement, maintain, and manage security solutions that ensure the integrity and confidentiality of our systems.

We're seeking an exceptional Full-Stack Developer to join our innovative team building the next generation of sports content technology. This role will be instrumental in developing our comprehensive platform that captures live sports events, automatically generates highlight reels using AI, and distributes compelling content across multiple channels.
As part of your role, you will:
Develop end-to-end solutions across our sports content platform ecosystem
Build robust video processing pipelines that integrate computer vision and machine learning
Create intuitive interfaces for game management, highlight editing, and content distribution
Optimize systems for real-time processing and low-latency video delivery
Implement cloud-based architecture to handle intensive media processing at scale
Craft APIs that enable seamless integration with third-party sports platforms
Work closely with Product, AI, and Algorithm teams to create innovative, production-grade solutions.