web3 fullstack engineer

Braintrust is seeking a QA/quality engineer to drive hands-on testing across web and mobile apps, with a strong focus on Web3 wallet interactions and on?chain vs off?chain behavior.You will design test cases, run regression sweeps, and report issues with crisp repro steps.Collaboration across US/Europe/India is essential, with experience in Linear or Jira...

We've built a rigorous, technology-enabled standard to certify conservation and restoration projects, ensuring they deliver lasting impact: strengthening livelihoods, safeguarding biodiversity, and supporting a stable climate. We're a diverse, mission-driven team of 15 nationalities, working collaboratively and remotely across continents. As a Senior...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Aircall is headquartered in Paris, our European HQ, with a...

About the Project & Team It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and raised venture funding to continue building developer tools that must exist but don't yet. We're a small,...

About the Role Working with a Series B Tech startup within energy industry. We are looking for a Staff Full Stack Engineer to lead technical vision, architectural design, and execution across systems driving their expansion. You will build high-impact backend infrastructure, automate tendering workflows, design deal-gating risk tooling, and deploy agentic...

Build the Infrastructure Powering Global Investing Can you design, build, and operate scalable distributed systems whilst still shipping customer-facing products? Have you built software that serves millions of users, processes large volumes of data, or supports mission-critical business operations? Do you enjoy solving complex engineering challenges across...

We are looking for a talentedAbout This Role We are looking for a talented Full Stack Developer (.NET & Angular) to join our team. You will contribute to the design, development and maintenance of scalable web applications using Angular, . NET technologies and SQL Server. We are looking for someone with hands-on experience across the full stack,...

Company DescriptionYour career starts now...We are renowned European world leader in consulting, digital services and software development with ****** employees in almost 30 countries and more than ***** employees in Spain.We focus on people; their growth and their professional development is what makes us grow and improve constantly.We are passionate about...

Compañía líder en el sector retail digital con una fuerte presencia en Europa, especializada en comercio electrónico a gran escala. Opera uno de los marketplaces más grandes del continente, con millones de usuarios activos y una infraestructura tecnológica robusta y moderna. Misión y ubicación del puesto Buscamos un/a Senior Fullstack Engineer con...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

Our mission is to connect and optimize the world's commerce.That means the whole world.So we're determined to nurture our culture of meritocracy where everyone can thrive, no matter what we look like, where we're from, how we grew up, whom we love, the nature of our faith, or how our bodies or minds work.We're committed to achieving equity in treatment and...

Full Stack Engineer (Senior/Lead) ID***** ($2,500 signing bonus) AgileEngine is an Inc. **** company that creates award?winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in application development and AI/ML, and our people?first culture has earned us multiple Best Place to Work awards.About the...

Meet Siena Siena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns. Meet Siena Siena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns. It runs as a connected multi-agent stack on top of a shared intelligence layer: agents that sell, support, listen,...

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products. You will lead a small engineering team consisting of 3 engineers and 2 QA specialists. This is a hands‑on role requiring deep involvement in architecture, complex technical challenges, and production development. We...

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products.You will lead a small engineering team consisting of 3 engineers and 2 QA specialists.This is a hands?on role requiring deep involvement in architecture, complex technical challenges, and production development.We expect...

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products.You will lead a small engineering team consisting of 3 engineers and 2 QA specialists.This is a hands?on role requiring deep involvement in architecture, complex technical challenges, and production development.We expect...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Join Cobee by Pluxee as a Senior Product Engineer and become a key contributor to our mission of revolutionizing employee compensation. You'll own features end-to-end — backend, frontend, and the AI-assisted workflows that let one engineer move fluidly across the stack — inside one of our core domains. Senior Product Engineer You'll own features...