Researcher - Decentralized Finance (DeFi) Risk & Economic Security

Location: Preference for NYC but will accept Remote Europe & USA - would need to overlap EST hours

Compensation: $120K - $150K

We are the first automated, on-chain economic security system, trusted by leading crypto protocols to manage and secure billions of dollars in assets. Our core mission is to enable crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. We achieve this by analyzing protocol mechanics and scenario implications using world-class custom EVM simulations to provide actionable insights.

We are seeking a proactive and results-driven Researcher to join our team, reporting directly to the Vertical Lead for Lending. You will play a critical role in conducting in-depth protocol research, modeling risk parameters, and communicating strategic findings to clients and the broader community, helping shape strategic research across high-impact DeFi projects.

The Researcher will be responsible for conducting rigorous quantitative analysis and providing expert commentary on emerging Decentralized Finance (DeFi) protocols and products.

DeFi Analyst - Risk Management & Market Safety

Location: Preference for NYC but can be USA or Europe based

Compensation: $120K - $150K

Join a company building technology that makes decentralized markets safer and more accessible. Our advanced risk management systems, oracles, and AI models secure billions in value and are trusted by leading protocols like Aave, GMX, dYdX, Venus, and Jupiter.

Reporting directly to the Lending Lead, we are looking for a talented DeFi Analyst to join our team and help shape the future of decentralized finance by delivering crucial insights and strategic recommendations to our customers.

The DeFi Analyst will leverage our simulation platform and quantitative methodologies to analyze complex datasets, model protocol risks, and provide actionable insights that directly impact market safety and capital efficiency.

Senior Frontend Engineer - High-Performance Financial Platform

Location: New York, San Francisco (Office)

Compensation: $185K - $300K

We are hiring on behalf of our client who are building a revolutionary Multi-Asset Margin solution for one of the fastest-growing ecosystems in decentralized finance. Currently, the crypto derivatives sector generates $20B–$30B in annual revenue, and multi-asset margin accounts for over 86% of all trading activity. Their mission is to bridge the gap between diverse collateral types and high-performance trading.

Their platform allows users to post variable forms of collateral without needing to sell their assets for stablecoins. By building sophisticated blockchain-integrated systems "under the hood," they extend liquidity to the venues of their users' choice, bringing the market to them rather than forcing them to navigate multiple fragmented platforms.

As a member of their Product & Platform team, you will build and maintain the applications that power these services. You will collaborate closely with designers, backend engineers, and product managers to deliver responsive, high-performance user interfaces that define the future of DeFi trading.

The Frontend Engineer will be responsible for the full lifecycle of application development, focusing on performance, user experience, and real-time data visualization.

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

This role is an exciting opportunity to lead the development of safety periodic reports within our dynamic and ambitious Safety team. You will contribute to high-quality pharmacovigilance services while ensuring compliance with industry regulations and standards in a stimulating professional environment.

Main Responsibilities:

Senior Data Scientist – DeFi Economic Risk & Security

Location: Remote - Preference is in Europe to overlap 5hours with EST timezone

Compensation: $130K - $150K

Join a pioneering company that provides the first automated, on-chain economic security system for crypto protocols. Our platform is trusted by leading DeFi protocols, collectively securing and managing billions of dollars in assets, by utilizing world-class custom EVM simulations to optimize risk management and capital efficiency. This is a high-impact role at the intersection of quantitative finance, data science, and decentralized technology.

As a Senior Data Scientist, reporting directly to the Head of Economic Risk & Strategy, you will be a critical driver of our modeling capabilities and data insights across the decentralized finance ecosystem. You will lead innovative research to understand market actor behavior and model these dynamics within our advanced simulation platform.

Your Mission & Responsibilities:

Are you excited about diving deep into a specific industry, mastering its challenges, and building a marketing playbook from the ground up?

Keycafe is looking for a Marketing Coordinator who can take ownership of a single vertical — such as vehicle fleets or first responders — and drive end-to-end demand generation. You will research the market, craft strategy, execute campaigns across multiple channels, and ultimately map out the most effective marketing motions for your industry.

You will collaborate closely with Sales, Customer Success, and Product to bring high-quality content and campaigns to life while helping shape the future of our North American marketing efforts. This role requires fluent business English and strong writing abilities.

If you’re a creative, analytical, and detail-oriented marketer who loves testing ideas and producing high-impact assets, we want to hear from you.

First Division Consulting is seeking a highly motivated and detail-oriented Operations Support Specialist to provide comprehensive operations and program management support to the Joint Product Manager for CBRN Dismounted Reconnaissance Systems (JPdM CDMA). The Operations Support Specialist will support coordination, planning, documentation, task tracking, and operational execution for a wide array of CBRN detection and integration programs within JPM CBRN Sensors.

Key Responsibilities:

Job Title: Senior Medical Monitor

Location: EU/Non EU

Type: Remote, Freelance

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

This role is an exciting opportunity to contribute to a dynamic, ambitious team in Medical Affairs. You will play a critical part in driving innovation and making an impact in the clinical research space, while enjoying a stimulating professional environment that encourages personal and intellectual growth.

Main Responsibilities:

Our team is working on providing a quality assurance for a set of services that support the company's operational activities starting from the gaming platform itself, back-offices, APIs and ending with our websites. We are a team that is working towards step-by-step improvement of our job processes.

We are looking for a team member who would be able to perform manual testing of web interfaces and API methods.

We work remotely, formal meetings are kept to a minimum - one stand-up per week, and the rest according to the work needs. Our focus is the balance between product quality and results for the business, to maintain the project's long-term sustainability and the team's great mood in the process.

We strive to deliver a product that we can be proud of :)

Requirements

3+ years experience in manual testing;

Experience with API tests, functional testing and logging;

Basic knowledge of coding principles;

Decent level of experience based testing;

Good level of written English;

Ability to efficiently organise your own working hours.

Responsibilities
Strong focus on API methods testing;

UI/UX/functionality testing of our web interfaces (focus on functionality);

Test cases and technical documentation writing;

Collaboration with team members on different work aspects.

Technology stack
Jira;

Testrail/Testmo;

We are looking for a Senior Jira Expert - Software Integrator to join our team of Integrators Consultants in Cairo, Egypt and to work mainly in Enterprise Implementation Environments (Banks, Telecom, Airlines, Governments, etc.) with main focus on Atlassian and Jira related projects.

Requirements

Responsibilities:

·        Implement Jira Software, Confluence, Jira Service Management & related Atlassian products for Infosysta Clients as a complete solution such as Collaboration Solution, Tracking System, Agile Project Management, SDLC/ALM, DevOps, Task Management, and more.

·        Configure & Integrate Jira & related Atlassian products with Client systems.

·        Provide Customer Support on-site or remote with high Quality of Service on Atlassian. Products (Jira Software, Jira Service Management, Confluence, Bitbucket, Bamboo, etc.).

·        Collaborate actively with Developers & Technical Analysts in Infosysta in order to deliver the final project for Clients.

·        Accountable on high Quality of Service and Customer satisfaction.

·        Collect functional and technical requirements from Client when needed and write the technical specifications document.

·        Install, configure and run different tools integrated with Jira & Confluence.

·        Functional & Technical administration of Jira and Confluence.