Web3 Backend Engineer — Scale Open-Source SDKs (Remote)
Thirdweb
- Remote job
Join a forward-thinking company at the forefront of web3 development! This role involves working with a dynamic team to build and scale backend services, innovate on blockchain protocols, and enhance developer SDKs. You'll have the opportunity to make impactful decisions on architecture and user experience while collaborating with product and design teams. With a mission to empower developers, this position offers a unique chance to work in a fast-paced environment that values learning and impact. If you're passionate about technology and eager to tackle complex challenges, this is the perfect opportunity for you. #J-18808-Ljbffr Thirdweb
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Stellar is seeking a Software Engineer to drive the development of backend services and APIs that support the Stellar ecosystem. This role involves collaborating... ..., optimizing backend systems, and contributing to open-source efforts. The ideal candidate has 4+ years of...Flexible hours- ...a talented and driven backend engineer with system design and... ...position entails complete remote work, encompassing the... ..., building, and scaling critical infrastructure... ...if You are an active Web3 user. You have worked... ...blog articles and/or open-source contributions. You have...Remote workWork at officeWork from homeWorldwideRelocationRelocation packageFlexible hours
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$6,000 per month
...rebalancing). With over 100 open-source repositories on GitHub... .... As we continue to scale, CoW DAO remains at... ...: We are a fully remote team, and although we... ...self-motivated, Senior Backend Engineer to help us build the next... ...experience working in web3 (ideally in DeFi and...Remote workFull timeFor contractorsFlexible hours- ...re looking for a Staff Backend Engineer who wants to own and... ...architect systems that scale to multi-petabyte datasets... ..., blockchain, or web3 infrastructure Deep... ...Principal engineering role Open source contributions or... ...as the company scales Remote-first flexibility: Work...Remote workFlexible hours
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$300k
...class AI researchers and engineers from top universities... ...for exceptional Backend Software Engineers to... ...architect, build, and scale the infrastructure that... ...technology companies. Open-source contributions or published... ...acceleration. Flexibility: Fully remote role with a San...Remote work$180k - $240k
...Location Remote Employment Type Full... ...Department Engineering Compensation... ...transforms meetings from a source of friction into a... ...are looking for a backend engineer who is... ...experiences by scaling our services and contributing... ...problems Openness to disagreement...Remote workFull time- ...Job Title Senior Backend Engineer Location 100% Remote (Continental United States) Position Type Full‑time,... ...to design, build, and operate large‑scale, high‑throughput backend services that... ...engineering practices and tools. Open‑source contributions to relevant...Remote workFull timeH1bLocal areaVisa sponsorshipWork visa
$100k - $150k
...Senior Backend Developer Bright Vision Technologies... ...Location: 100% Remote (Continental... ...services that other engineering teams rely on to deliver... ...and enable safe scaling under bursty... ...platform abstractions, SDKs, and paved‑road... ...platform technologies, open‑source projects, and...Remote workFull timeH1bLocal areaImmediate startVisa sponsorship$120k - $180k
...180,000.00/yr Job Title: Senior Backend Engineer - Python / AI / LLMs Location: Remote (U.S. preferred) Employment Type... ...Backend Engineer to join us in scaling the backend infrastructure that... ...OpenAI, Anthropic, Hugging Face, or open-source models) in production...Remote workFull timeInternshipHome officeFlexible hours- ...We’re looking for a top‑tier Backend Engineer to join our tech team and... ...to: Build and operate large-scale, distributed systems powering... ...to life. We offer a flexible remote‑work policy- see the details... ...Previously launched Amundsen, an open source search engine. Denis...Remote workFlexible hours
- ...Our lean structure and remote team mean we can move... ...compute, but a full-stack backend for fine-tuning,... ...hiring a Backend Software Engineer (ML Infrastructure) to... ...design, build, and scale the core systems that... ...demonstrated excellence. Open-source contributions,...Remote work
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- ...It ingests data from diverse sources, transforms it through both... ...serving LLM-powered reasoning engines, mobile apps, and analytics... ...and design data storage at scale Create SDKs and integration surfaces that... ...recruiters, especially for remote roles. Please note: Our jobs...Remote workWork at officeLocal areaFlexible hours
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$160k - $240k
...sentiment data at a scale that hasn't been... ...floor opportunity - engineers joining at this... ...priority hire. A staff backend engineer is... ...internal and external sources. • Build and... ...Fridays flexible/remote. Additional case-by... ...vesting) + bonus. Openings Up to 2 - likely...Remote workWork at officeHome officeFlexible hoursNight shift$130k - $170k
...Senior Software Engineer (AI-First, Agentic AI) Remote Canada Expected Salary... ...and implement core backend systems using.NET/... ...such as Event Sourcing, CQRS, Domain-Driven... ...platform built for scale, reliability, and rapid... ...37.5 Number of Openings Available: 1...Remote work- ...looking for a skilled Senior Backend Engineer to join our dynamic team and... ...Engineer Location: 100% Remote (Continental United States)... ...design, build, and operate large-scale, high-throughput backend... ...practices and tools. Open-source contributions to relevant distributed...Remote workFull timeH1bLocal areaImmediate startVisa sponsorshipWork visa
$100k - $150k
...Senior Backend Developer Job Title: Senior... ...Location: 100% Remote (Continental United... ...a Senior Backend Engineer focused on high-throughput... ...and enable safe scaling under bursty... ...platform abstractions, SDKs, and paved-road... ...platform technologies, open-source projects, and...Remote workFull timeH1bVisa sponsorship
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