Kunai is hiring Full Stack Engineers at both Senior and Mid-Level to join our client’s fast-paced and innovative team to build new features, and contribute to a dynamic engineering team. Senior Software Engineer: Design and develop robust, scalable backend and full-stack solutions within established architectural standards. Mid-Level Software Engineer: Develop new features and maintain existing applications.

As a Frontend Engineer at OpenPhone, you'll join one of our specialized Engineering teams working on our innovative communication platform, contributing to building and enhancing a product that thousands of businesses rely on daily, and join one of our teams across our Engineering pillars. The frontend is a Single Page Application built with React and MobX, using TypeScript.

As a frontend engineer at Phantom you’ll be doing everything from creating delightful user experiences, contributing to cross-platform client infrastructure, and crafting web3 developer SDKs. Join us on our mission to make the digital economy safe and easy to use for everyone. The role involves feature development, new initiatives, interfacing with users, and team building.

As an experienced engineer on the Stardog Visual Experience team, you'll build web-based applications using Typescript, React, and Python. Familiarity with Django, Redux, Cypress, and Webpack is a plus. Stardog is a remote-first company that values communication skills, work-life balance, and productivity.

We’re looking for a Full-Stack Engineer to help build and scale Betterleap’s platform. You’ll work across the stack, developing and optimizing our web applications, APIs, and backend systems. This role requires someone who thrives in a fast-paced, high-growth environment, can take ownership of features, and enjoys solving technical challenges that impact real users.

Plays a critical role in advising on full-stack technical decisions that will impact the entire Audiences & CDP domain. Unpacks ambiguity and complexity with ease and is able to advise and delegate work as needed to deliver on greenfield initiatives. You will be a key asset in delivering critical projects that ultimately bring value to customers.

Flex is looking for a Senior Software Engineer to join the Risk Platform team, spearheading the implementation of platforms and APIs crucial for supporting business features within the risk management domain. This role involves building decision platform and machine learning solutions to mitigate business risks. The tech stack includes AWS, Java, and Spring Boot.

Design, develop, and maintain highly scalable and secure wallet solutions for digital assets, while implementing efficient and robust backend services and APIs to support wallet functionalities. Build user-friendly, responsive, and intuitive web interfaces for wallet-related operations. Ensure security best practices in handling private keys, transactions, and user data.

As a Senior Software Developer, use your experience and leadership to guide your team to evolve in all aspects of technical and delivery excellence, including DevOps. Work cross-functionally with Product and Design to collaborate on technical and product roadmaps, bringing the best products and user experiences to life. You will focus on building well-architected software with high product quality that meets end user’s needs effectively.

Join Provectus as a Senior Full-stack Python Engineer/ Consultant and lead the implementation of cutting-edge cloud and AI solutions. In this role, you'll combine deep technical expertise with strategic consulting skills to deliver transformative results for our clients. Build and manage RESTful APIs, and microservices using frameworks such as FastAPI, Django REST, or Flask.