Smart Contract Backend Engineer

This position can be project-based, part-time or full-time based on your interests and our needs.We're looking for a Smart Contracts Security Researcher & Engineer to join our team. You can be a security researcher, software engineer, computer scientist, or mathematician who is interested in doing smart contract security research and analysis. Experience...

Position: Contract Python Backend EngineerEmployment Type: Contract (B2B via Ltd/LLC)Contract Length: until end of December (with potential for extension)Location: Remote (EU/UK-based, GMT timezone)Who We AreYLD is not your typical consultancy. We're a close-knit team of engineers, designers, and thinkers who believe software should leave a legacy—long...

We're at a pivotal moment for both Tibber and the planet. When joining Tibber, you won't just help scale a forward-thinking tech company – you'll contribute to a real shift in how people consume electricity. With millions of smart devices connected to the Tibber platform (like electric vehicles and smart thermostats), we have one of the most unique energy...

Tibber is a different company in a very traditional industry. We are aiming to create the best digital tool so that you as a user can apply new technologies to reduce energy consumption and power costs.We're at a pivotal moment for both Tibber and the planet. When joining Tibber, you won’t just help scale a forward-thinking tech company – you’ll...

Your mission**Tech Stack You'll Work With***What You'll Do***Build and maintain robust backend features and APIs using **** and **TypeScript**Collaborate with product and engineering leads to implement scalable backend servicesWrite unit and integration tests, improve test coverage, and support automation best practicesContribute to API documentation, schema...

We’re on a mission to reshape how companies provide Corporate mobility to their employees. As a fast-growing SaaS startup in the mobility tech space, we help modern employers offer smart, flexible, and sustainable commuting solutions to their teams — from public transit to bike leasing and shared mobility services.Backed by forward-thinking investors and...

About the JobAs a key growth accelerator, A11 partners with Europe's most ambitious startups and scaleups, corporates, and SMBs to connect them with top-tier talent ready to make an impact.We're looking for a motivated Backend Engineer (AI Agents/Workflows) (m/f/d) to join and drive backend development processes at our Ecosystem Company.As a Backend...

We're on a mission to reshape how companies provide Corporate mobility to their employees. As a fast-growing SaaS startup in the mobility tech space, we help modern employers offer smart, flexible, and sustainable commuting solutions to their teams — from public transit to bike leasing and shared mobility services.Backed by forward-thinking investors and...

About GroverFounded in 2015, Grover enables consumers and businesses across Europe to subscribe to tech devices and comprehensive technology solutions - from individual smartphones, laptops, and wearables to full corporate device setups. The company offers access to over 1,000 unique tech items on flexible and financially convenient terms. A pioneer of the...

Your mission at MercanisAt Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent.  We are looking for a Backend Engineer who is excited to build modern, reliable backend services and grow their technical expertise over time. You will work closely with senior engineers,...