Protocol / Blockchain Software Engineer
Sei Labs
About Sei
Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets.
Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications.
Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.
We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details.
\n Responsibilities- Write code to build the core sei blockchain (consensus, state management, etc.)
- Proactively identify and drive optimizations and improvements to the product.
- Collaborate with our frontend team to fine tune our REST API to support our customers.
- Take ownership over your work and the work of the team.
- 5+ years of infrastructure engineering experience.
- Proven results in building or scaling Layer 1 blockchains performance.
- A proven tech lead with experience planning and leading large projects with long-term impact on a single system or team.
- Strong technical grasp and excellent judgment on task prioritizations.
- Able to tackle complex engineering problems that deliver results.
- History of creating and applying new processes and tooling to increase engineering efficiency.
#LI-CG1
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- Role Description You are an experienced Protocol, DevOps or SRE Engineer with: ~Prior software engineering or application development experience in modern... ...Java, etc.) ~Demonstrated experience working with blockchain infrastructure or strong knowledge of the...SoftwareFull timeWork at office
$80k - $130k
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- ...Description We are looking for a Senior Blockchain Engineer to build and scale our blockchain... ...with emerging blockchain technologies, protocols, standards, and industry best practices... ...technical field. ~5+ years of professional software engineering experience, including...SoftwareContract work
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$220k - $260k
# Senior _Blockchain_ Developer **Remote | Full-Time | $220,000–$26... ...This is more than just another engineering role. You'll have the... ...technologies and evaluate new tools, protocols, and frameworks. *... ...* 5+ years of professional software engineering experience. *...SoftwareFull timeContract workRemote work- ...Conduit is an enterprise-grade blockchain infrastructure and... ...-grade reliability and deep protocol architecture primitives to support... ...payments. Our remote-first engineering core brings specialized background... ...scale out the core EVM Node software instances underpinning our...SoftwareFull timeWork at officeRemote workWorldwide
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- ...Responsibilities # Blockchain Data Engineering Develop and maintain Solana blockchain ingestion... ...token transfers and major Solana DeFi protocols- Build logic for: wallet... ...planning Qualifications ~3+ years software engineering experience ~ Hands-on experience...SoftwarePart time
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$140k - $200k
...Blockchain Developer – Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data,... ...solution architects, security engineers, DevOps teams, and... ...expertise in blockchain protocols, smart contract development...SoftwareFull timeContract workH1bLocal areaImmediate startRemote workVisa sponsorship$212.2k - $217.2k
...G network that will offer reliable connectivity for all. Sr Software Engineers is located in Bellevue, WA will drive engineering projects by... ...include, but are not limited to:Understand system protocols, how systems operate and data flows. Aware of current technology...SoftwareFull timeTemporary workPart timeWork experience placementLocal areaRemote workFlexible hours3 days per week- ...different modelusing Stake.com blockchain strategy. OleOle... ...understanding of cryptocurrency protocols, blockchain consensus mechanisms... ...smart contracts. The engineer should be familiar with Solidity... ...degree in Computer Science, Software Engineering, Mathematics, or...SoftwareFull timeContract workLocal areaShift work
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- ...to accelerate collaboration and product momentum. As a Senior Software Engineer on the Blockchain Networks team within the Platform group, you will build infrastructure that integrates blockchain protocols with Coinbase's services and ship platform primitives that improve...SoftwareRemote work
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$100k - $120k
...maintenance, monitoring, and optimization of network hardware, software, virtualization platforms, and communication links. The ideal... ...and network security solutions.Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, VLANs, VPNs), routing, and switching.Experience...SoftwareLocal area- ...Overseeing all lifecycle stages of compute and storage hardware/software, including deployment, testing, maintenance, upgrades, refresh... ...concepts for ITSM and ITOM. Experience with Packet capturing and protocol analysis (TCP, UDP, ICMP, packet dissection). Strong problem‑...SoftwareWork at office
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$95k - $105k
...Job Summary: The Infrastructure Support Engineer will be responsible for providing end-to... ...Ensure operating systems and platform software are patched and maintained. 2. Network... .... Manage IP addressing, VLANs, routing protocols, and network segmentation. Monitor network...SoftwarePermanent employmentLocal areaRemote work- ...troubleshooting build related issues for the program utilizing Curam software tools and procedures as well as other tools and utilities.... .../web app security concepts incl authentication/authorization protocols, transport encryption concepts (SSL/TLS), LDAP, etc....SoftwareFull timeContract work
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