We’re looking for a Product Designer, AI to be the connective tissue between Product Design and Engineering. This role sits at the intersection of AI, UX, front‑end implementation, and systems thinking: you turn Figma into robust, reusable code, shape our design system in production, and lay the technical foundations that allow the Design organization to scale.

You’ll build interactive, high‑fidelity prototypes and production‑ready UI components, using AI‑assisted tools to accelerate exploration, prototyping, and iteration. You’ll partner closely with product designers, engineers, and product managers to bring ideas to life quickly, test them with users, and translate strong design intent into scalable implementation and a reliable design‑to‑code pipeline.

This role is onsite based at Shift4's location in Tampa, FL.

Responsibilities

Bridge design and engineering

• Translate design specs, components, and interaction patterns into high‑quality front‑end implementations that can be adopted by engineering teams.
• Work closely with designers to refine interaction details, states, and edge cases, then express them as code, stories, and clear usage guidelines.
• Collaborate with engineers to ensure prototypes align with technical constraints and can transition smoothly toward production.

Prototyping and AI‑assisted workflows

• Build high‑fidelity, interactive prototypes using a mix of design tools, AI prototyping tools (e.g., Claude‑style assistants, Replit, Figma AI), and code.
• Use AI‑assisted tools to rapidly explore ideas, generate UI logic, scaffold components, and iterate faster while maintaining implementation quality and consistency.
• Support UX research by preparing realistic prototypes for testing and iterating quickly based on user feedback and data.

Design System in Code

• Build and maintain the coded design system (components, tokens, utilities) in partnership with design system owners and front‑end leads.
• Ensure a tight mapping between Figma and code so components, variants, and tokens in Figma have clear, predictable equivalents in React/Vue and CSS/Tailwind.
• Establish standards for accessibility, performance, and theming within the component library, and ensure these standards are upheld across teams.

Foundations, tools, and workflows

• Set up and evolve tools, workflows, and repository structures that designers rely on for design‑to‑code (e.g., Storybook, design system sites, sandboxes, playgrounds).
• Define foundational conventions (naming, file structure, contribution guidelines, review processes) that make it easy for designers and engineers to extend the system.
• Partner with platform and DevEx teams to integrate design system components into product repos and CI/CD workflows.

Collaboration and enablement

• Pair with designers to upskill them on implementation realities and with engineers to deepen their understanding of design intent and UX quality.
• Support the adoption of AI prototyping tools and AI‑driven workflows within the design team, helping designers build confidence and fluency with new technologies.
• Create documentation, examples, and “how‑to” guides that help product teams use and extend the design system correctly.

Qualifications

• 8+ years of experience in product design engineering, UX engineering, design technology, UI engineering, or a similar hybrid role with strong knowledge
  of AI tools to accelerate design and development workflows, and interest in shaping how they’re used in design‑to‑code.
• Strong understanding of product design principles, UX patterns, and interaction design, with examples of complex product workflows.
• Strong proficiency in modern front‑end technologies: HTML, CSS, JavaScript/TypeScript, and a component framework such as React.
• Demonstrated experience implementing and maintaining a component library or design system in production.
• Comfortable working in Figma (or equivalent) and mapping design structures (components, variants, tokens) to code architectures.
• Experience building prototypes that go beyond click‑throughs (real data, logic, interactions, and edge cases).
• Experience collaborating closely with product designers, engineers, and product managers to ship user‑facing features in cross‑functional, Agile teams.
• Strong communication skills in English both written and verbal an with the ability to explain both design and technical decisions clearly to diverse stakeholders.
• Experience with design systems and component libraries, including contribution and governance.
•  

Nice‑to‑have

• Experience in a SaaS or payments/fintech environment with complex, data‑heavy interfaces.
• Familiarity with mobile platforms (Android; Kotlin a plus).
• Experience with documentation tools (Storybook, MDX, internal component galleries) and design system governance.
• Comfort with basic backend concepts and APIs sufficient to wire up realistic data into prototypes and component examples.
• Experience exploring and prototyping new interaction models, including AI‑assisted user flows, automated tasks, agent‑based experiences, voice interactions, or hardware‑connected interfaces.

#LI-BN1

As part of Fireblocks, Dynamic represents the next evolution of non-custodial wallet infrastructure. Dynamic is Fireblocks’ embedded wallet platform, purpose-built for developers who want to bring crypto and stablecoin experiences into modern applications without complexity. Together, Fireblocks and Dynamic are building the most complete, secure, and developer-friendly wallet infrastructure in the industry by combining institutional-grade security with consumer-grade experiences.

About the Team

Dynamic was founded in 2021 with a simple vision: every app and website will have a wallet component. That vision is rapidly becoming reality. Wallets are no longer limited to crypto-native products, they are becoming foundational infrastructure for payroll, remittances, and global payments. Dynamic powers wallet-based experiences for leading crypto and fintech teams including Kraken, zerohash, Magic Eden, and more.

Dynamic builds and maintains developer-first SDKs that enable teams to seamlessly integrate embedded wallet functionality directly into their applications. These embedded wallets allow end users to create, manage, and use wallets without leaving the product experience, making wallets feel like a native part of modern fintech and crypto apps.

As part of Fireblocks, the Dynamic team continues to build and scale the infrastructure and developer tooling that has onboarded 50M+ wallets across crypto and fintech applications. In this context, Dynamic powers the application-layer wallet experience and developer tooling, complementing Fireblocks’ core custody, security, and transaction infrastructure. The team operates with a strong product mindset and deep focus on security, reliability, scalability, and exceptional developer experience. Engineers at Dynamic build secure-by-default systems and approach their work with a strong customer focus, balancing technical excellence with real-world user needs. You will be joining a passionate group that moves fast, works with the biggest names in payments and fintech, and is defining how the next generation of financial applications are built.

What You’ll Do

• Design and implement high-quality native mobile SDKs that enable developers to integrate embedded wallet functionality into their applications, with a strong focus on API ergonomics, performance, and reliability.
• Own SDK features end-to-end: from API design and architecture, through implementation and testing, to release, versioning, and developer documentation.
• Build and maintain secure, reliable SDK components for wallet operations, including cryptographic operations, blockchain interactions, and security-sensitive flows.
• Define and evolve the SDK architecture to support long-term maintainability, backward compatibility, and adoption across diverse customer applications.
• Build sample applications and demos that showcase SDK capabilities and serve as integration references for customers.
• Create clear, comprehensive SDK documentation and integration guides.
• Work with developer relations and support teams to address customer integration challenges.
• Raise the bar for quality and operational excellence by establishing best practices around testing, observability, releases, and code health.
• Contribute to a culture of ownership and execution, leading by example through hands-on work, code reviews, documentation, and knowledge sharing

What You’ll Bring

• 5+ years of software engineering experience, with deep focus on mobile development and shipping production-grade SDKs
• Demonstrated track record of building and shipping high-quality code, with work you can point to and discuss in depth
• Strong hands-on experience with iOS (Swift) and/or Android (Kotlin); experience with React Native or other cross-platform frameworks, and familiarity with all.
• Experience building mobile SDKs or shared libraries, including API design, versioning, packaging, and long-term maintenance across platforms.
• Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain interactions.
• Experience working on security-sensitive mobile software, such as key management, secure storage, cryptography, or financial products.
• Strong grasp of mobile engineering best practices, including CI/CD, automated testing, release management, and observability.
• A get-things-done mindset with the ability to independently own problems and deliver end-to-end solutions.
• Comfortable making long-term architectural decisions while remaining pragmatic and adaptable.
• B.Sc. in Computer Science / Engineering or equivalent practical experience.
• Remote role in a distributed team; preference for candidates in the Americas time zone

Big Advantages

• Rust and/or WebAssembly (Wasm) experience, particularly building cross-platform SDKs consumed by mobile apps.
• Experience designing shared core logic used across iOS and Android.
• Experience with advanced mobile security primitives (secure hardware, MPC, low-level crypto).
• Prior experience owning or founding a mobile platform or SDK from scratch.

For employees hired to work from our NYC HQ, Fireblocks is required by law to include a reasonable estimate of the compensation range for this role. This range is specific to New York City, and takes into consideration a wide range of factors that are reviewed when making a hiring decision, such as years of experience, skills, and other business needs.

It is not typical for a candidate to be hired at or near the top of the pay range and each compensation decision is dependent on each individual case. A reasonable base salary range estimate for this position is $177,000 to $230,000. The base salary is one component of the total compensation package, which for some roles may include a target bonus, a very competitive equity grant, and very generous benefits. While we believe competitive compensation is a critical aspect of you deciding to join us, we do hope you also spend time considering why our mission and culture are right for you. We are creating something transformational here, and we hope you are as excited about the future as we are.

ENSCO's Mission Systems Group (MSG) Division is seeking a Senior-Level Application Developer to support development, maintenance, testing, documentation, and distribution of Android and iOS platforms (and derivatives).  The responsibilities of this role will be to be a key contributor to the successful delivery, ongoing evolution, and in-depth understanding of customer's requirements for applications.
 
Qualifications Required:
·         Bachelors degree in an engineering, scientific or a technical discipline with at least 7 years experience.
·         Expert at programming languages utilized in Android and iOS mobile development (Java, Kotlin, C, Objective-C, Swift).
·         Expert knowledge in the design and development of microprocessor-controlled systems with standard or custom operating systems.
·         Expert knowledge in building and maintaining systems built for scientific data collection and automation.
·         Expert knowledge in building mobile software using Android Studio and Xcode.
·         Translate requirements into software solutions that supports the contract requirements.
·         Provide technical support, troubleshooting, user support to help resolve Android and iOS platform technical issues.
·         Ability to obtain and maintain Secret level security clearance.
 

Qualifications Desired:
·         Experience with digital signal processing algorithms and their applications.
·         Experience developing or maintaining linux based sensor collection systems.
·         Experience with wireless networking technologies including mesh networking.
·         Experience with single board computers including and similar to the Raspberry Pi.
 

Work Location Type: Hybrid
Required Certifications: None
U.S. Citizenship Required: Yes
Security Clearance Required: Ability to Obtain
Employment Type: Regular Full-time
Background Check Type:  7 Year Pre-Employment
Drug Screen Required: None
Position Contingent Upon Contract Award: Yes