Senior Protocol Engineer - Stablecoin Platform

Location: Remote - US based (Would consider South America/Canada/Europe if can overlap with EST timezones)

Compensation: $170K - $200K

We are a pioneering stablecoin platform providing developers with a superior digital-dollar building block ($\$M$) to create custom, compliant stablecoins in minutes. We are seeking an experienced Senior Protocol Engineer to architect and develop audit-ready smart contracts, helping businesses monetize their digital dollar use cases while maintaining control over their money tech stack.

You will be responsible for the security, performance, and development of our core blockchain protocols. This role requires technical mastery in smart contract design, a commitment to audit readiness, and strong collaboration skills as you work across functional teams (designers, product managers, and developers) to enhance and extend our existing stablecoin products.

Key Responsibilities:

Protocol Backend Engineer - Stablecoin Platform

Location: Remote - Preference for US but would consider Europe if candidates can work on a slight overlap with EST working hours

Compensation: $180K - $250K

We are a pioneering stablecoin platform that provides developers with a superior digital-dollar building block ($\$M$) to extend and create customized stablecoins in minutes. Our platform empowers businesses to monetize their digital dollar use cases while maintaining control over their money tech stack. We are seeking an experienced Protocol Backend Engineer to join our growing team and enhance our stablecoin ecosystem and core projects.

You will be instrumental in designing and deploying high-availability, secure solutions for on-chain finance and cross-chain liquidity management. This role requires strong engineering leadership, technical mastery of backend systems, and an understanding of decentralized financial logic. You will also mentor mid-level engineers and drive a culture of excellence and compliance.

Key Responsibilities:

DevOps Engineer - Stablecoin Platform Infrastructure

Location: Remote - US based (Would consider South America/Canada if can work EST timezones)

Compensation: $170K - $200K

We are a stablecoin platform for builders, providing a superior digital-dollar building block that developers can extend to create customizable, application-specific stablecoins in minutes. Our platform empowers businesses to monetize their digital dollar use cases and maintain control over their money tech stack, without being burdened by operational heavy-lifting. We are seeking an experienced DevOps Engineer to play a key role in ensuring the security, reliability, and scalability of our systems through automation, monitoring, and encryption-first architectures.

You will be responsible for building, scaling, and securing the cloud infrastructure that underpins our stablecoin platform. This position requires hands-on expertise with cloud-native security best practices, a focus on performance optimization, and strong proficiency in automating deployments across a distributed system environment.

Key Responsibilities:

Principal Engineer (Remote Outside US) - Real-World Asset Minter Infrastructure

Location: Remote - Europe or on the East Coast for South America/Canada (No US)

Compensation: $200K - $225K

We are building a critical piece of infrastructure that is the first live Minter on a major protocol. Our system transforms real-world collateral, such as U.S. Treasuries, into on-chain monetary building blocks ($M). This programmable, composable foundation allows builders to create their own application-specific digital dollars. We are seeking a Principal Engineer to take full-stack ownership of the systems that power this creation and distribution.

This role begins as a high-impact Senior Individual Contributor position with broad autonomy to define architecture and set engineering practices, designed to grow into a technical leadership role. You will work directly with leadership to execute a clear, productized system vision. Your focus will be on building the institutional-grade infrastructure that enables automated minting, multi-chain liquidity, and key integrations.

Key Responsibilities:

Senior Full Stack Engineer (Founding Role)

Location: Hybrid in New York City, NY

Compensation: $150,000 - $250,000 (Base Salary) + Significant Equity

We are a fast-growing, mission-driven mental health startup tackling a critical and underserved area: geriatric mental health care (the 65+ age group). Backed by top-tier VCs and healthcare founders, we've achieved extreme Product-Market Fit in a large, blue ocean market. We are seeking a Founding Full-Stack Engineer to lead our AI-powered full stack from architecture to launch, with a clear trajectory to an Engineering Leadership role.

This is a ground-floor opportunity that demands speed, autonomy, and technical excellence. You will work side-by-side with the co-founders, owning major technical decisions and shaping the engineering organization.

Your Key Responsibilities:

Lead AI Engineer

Location: Remote (US, excluding California) or Hybrid in Brentwood, TN

Compensation: $210,000 - $230,000 (Base Salary) + Discretionary Incentive

We are a stable, growing enterprise software company providing integrated risk management and compliance solutions to over 5,000 financial institutions nationwide. As the First AI Hire, you will partner directly with the CEO and CTO to define and deliver an ambitious AI roadmap, focusing on shipping agentic AI solutions that accelerate product development and deliver extraordinary outcomes for our customers.

This is a career-defining opportunity with a serious commitment to AI transformation, backed by a significant budget and Private Equity funding. You will lead cross-functional initiatives and mentor teams to continuously innovate at the boundaries of enterprise AI.

Key Responsibilities:

The Program Manager is responsible for the planning, development, implementation, direction, evaluation and continuous improvement of the assigned project. The incumbent oversees both operational and administrative components to ensure that the project is in compliance with VHA policies, directives, and performance metrics.

We are looking for a motivated and proactive JavaScript Developer to join our Support & Hands History team. You’ll be working on existing game titles built with PixiJS — supporting, maintaining, and enhancing them, while also collaborating closely on the development and evolution of our internal game library.

Requirements

• At least 1.5 years of commercial experience in JavaScript / Frontend development;
• Hands-on experience with PixiJS — commercial or non-commercial (e.g. pet projects, game jams, educational demos);
• Proven experience working with animations, including: Pixi-Spine, Animated Sprite, animation libraries (e.g. GSAP);
• Experience with version control systems (Git) and understanding of CI/CD processes;
• Experience working with texture generation tools or texture atlases;
• Understanding of game performance optimization and browser debugging;
• Languages: Ukrainian — required; English — B1 level or higher.

We are looking for a Game Mathematician to design and fine-tune game math models and perform simulations. You will collaborate with developers and product owners, providing mathematical insights and specifications throughout the game development process.

Requirements

• University degree in mathematics / computer science / technology / engineering;
• At least 1.5 years commercial experience as a game mathematician (or similar position) in online gambling;
• An understanding of how different slot mechanics work;
• A high level of attention to detail: the ability to spot even small mistakes in your math models and troubleshoot them;
• Brilliant at solving abstract and highly complex math problems;
• Data-driven and analytical mindset in decision-making;
• Teamwork experience;
• English B2+.

Will be a plus:

• Scripting skills in Python;
• Experience with Git (or other VCS);
• Motivated by challenges and stretch goals;
• Strong mathematical intuition, creativity and curiosity;
• Ability to look at games from players' point of view;
• Self-organization, ability to prioritize tasks.

Responsibilities:

Keycafe, a global leader in smart key management solutions, is looking for a highly motivated and organized Success Coordinator to join our growing team in Vancouver. This is an exciting opportunity to play a vital role in ensuring our customers have a seamless and successful experience with our innovative key exchange platform.

The Success Coordinator is a key player in the customer journey, from onboarding to long-term engagement. You will be responsible for ensuring our customers are equipped with the knowledge and support they need to maximize the value of Keycafe's services. This role is ideal for a proactive individual with a passion for problem-solving and building strong customer relationships and strong sales skills.

Requirements