| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
TAC | Italy | $62k - $77k | |||
angloamericandebeersgroup | London, United Kingdom | $133k - $135k | |||
Improbable | London, United Kingdom | $87k - $93k | |||
MetaWealth | Bulgaria | $86k - $90k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Improbable | London, United Kingdom | $81k - $100k | |||
TAC | Italy | $81k - $110k | |||
lapoblockchainag | Switzerland | $90k - $150k | |||
emergingtechnologyltd | London, United Kingdom | $90k - $112k | |||
Sui Foundation | European Union | $36k - $54k | |||
Kiln | London, United Kingdom | $81k - $87k | |||
Kiln | London, United Kingdom | $133k - $135k | |||
TAC | Italy | $81k - $110k | |||
Trilitech | London, United Kingdom | $87k - $87k | |||
Nethermind | London, United Kingdom | $27k - $63k | |||
Kiln | Paris, France | $87k - $100k |
About TAC TAC is a Layer 1 blockchain with a native adapter for TON, enabling Ethereum-based applications to access Telegram’s user base of over 1 billion people.
Our mission is to scale the TON developer ecosystem by onboarding Solidity/EVM engineers and helping launch hundreds of new dApps for TON users—especially in consumer-facing use cases via Telegram MiniApps.
We’re in a fast growth phase: post-fundraising, with a strong team of crypto natives and former corporate leaders. We're now building a new independent chain based on the Cosmos SDK.
The Role
We’re looking for an experienced Cosmos SDK Developer to help us design and build a new standalone blockchain network based on the modular Cosmos architecture.
Our goal is to develop a liquid staking network with IBC support and cross-chain interoperability.
Responsibilities
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Develop and maintain Cosmos SDK modules in Go
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Configure and launch a full blockchain application (genesis, nodes, consensus)
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Implement cross-chain functionality via IBC and Interchain Accounts
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Build systems for rewards, delegation, and custom distribution logic
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Integrate with external services (relayers, monitoring, governance tooling)
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Maintain CI/CD pipelines and test infrastructure for the node
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Contribute to architecture discussions and perform code reviews
Requirements
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Strong proficiency in Go
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Experience developing and modifying Cosmos SDK modules
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Solid understanding of Cosmos SDK architecture (app.go, keepers, multistore, messages), Tendermint (CometBFT), and IBC
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Hands-on experience launching and configuring custom networks (ideally with IBC)
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Familiarity with Interchain Accounts
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Understanding of the Cosmos ecosystem and DeFi concepts
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Experience deploying and testing smart contracts (a plus)
What We Offer
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Competitive and fair compensation, aligned with your experience and responsibilities
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Influence the architecture of a new blockchain from the ground up
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Access to key growth opportunities within the TON ecosystem
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Flexible schedule (CET-friendly hours preferred)
Why Now
TAC is preparing for Mainnet launch. We’ve already passed $200M+ in TVL, established major partnerships, and secured infrastructure integrations. With strong support from TON’s core ecosystem players, now is the perfect time to join and leave your mark on a new chain’s evolution.
https://x.com/tacbuild