Web3 Jobs in London, United Kingdom

1,996 jobs found

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Job Position Company Posted Location Salary Tags

Nethermind

London, United Kingdom

$105k - $150k

Copper.co

London, United Kingdom

$141k - $148k

NEAR Foundation

London, United Kingdom

Copper.co

London, United Kingdom

$90k - $110k

Blockchain.com

London, United Kingdom

$76k - $100k

Crypto.com

London, United Kingdom

$87k - $110k

Oasis Protocol Foundation

London, United Kingdom

$72k - $110k

Oasis Protocol Foundation

London, United Kingdom

$54k - $107k

OKX

London, United Kingdom

$84k - $112k

Copper.co

London, United Kingdom

$84k - $156k

R3

London, United Kingdom

$80k - $96k

Ledger

London, United Kingdom

$84k - $171k

Nethermind

London, United Kingdom

$120k - $144k

Nethermind

London, United Kingdom

$120k - $144k

Nethermind

London, United Kingdom

$76k - $150k

Nethermind

London, United Kingdom

$89k - $110k

Ledger

London, United Kingdom

$84k - $113k

R3

London, United Kingdom

$45k - $75k

R3

London, United Kingdom

$98k - $108k

Ledger

London, United Kingdom

$122k - $150k

Kiln

London, United Kingdom

$87k - $100k

R3

London, United Kingdom

$57k - $72k

Blockchain.com

London, United Kingdom

$76k - $82k

Improbable

London, United Kingdom

$63k - $105k

Copper.co

London, United Kingdom

$129k - $213k

Nethermind
$105k - $150k est.
ENG London, England, United Kingdom
Apply

Are you the one?

Starknet is the fastest-growing network in terms of new developers joining the network. Nethermind builds many developer-facing tools that need to work seamlessly in this fast-paced blockchain. This ecosystem needs contributors with quality-mindset, capable of applying their craftsmanship and systematic creativity to improve its components. Do you have what it takes?

Responsibilities:

  • R&D working culture
  • Development of scalable, high availability, and low-latency architectures
  • Implement optimization algorithms to improve code generation and execution efficiency.
  • Collaborate with software engineers and architects to integrate compiler technologies into larger software systems.
  • Analyze and debug compiler-generated code to ensure correctness
  • Contribute to the documentation of compiler design, implementation, and usage.
  • Participate actively in code reviews, providing valuable insights and feedback to peers.
  • Opportunity to work with the top software engineers and research professionals to solve the toughest technical challenges
  • Working with the latest tools and technologies
  • Troubleshooting

Skills:

  • Ability to implement efficient algorithms and design complex data structures
  • Excellent programming skills, Go or Rust preferred but will also considerother tech stacks(e.g. Java, C++)
  • Experience with compiler construction tools such as Lex, Yacc, LLVM, GCC, or similar.
  • Strong understanding of compiler architecture, principles, and optimization techniques.
  • Familiarity with assembly language programming and debugging.
  • Ability to write clean, testable, and maintainable code without over-engineering
  • An entrepreneurial nature, willing to take ownership and run toward problems
  • Several years of experience in software development
  • Awareness of cloud-based computing environments (eg. AWS)
  • Strong computer science background, including knowledge of algorithms, data structures, and operating systems concepts.
  • Effective communication skills, both written and verbal.

Nice to have:

  • Performance and memory optimisations
  • Awareness of blockchain / EVM / TransactionPool / JSON RPC
  • Knowledge of zero-knowledge proofs (ZKPs) and their integration into Starknet or similar platforms.
  • Cryptography
  • Knowledge of parallel programming paradigms and techniques.
  • Experience with dynamic analysis tools for performance profiling and optimization.
  • Understanding of formal methods and compiler verification techniques.
  • Familiarity with virtual machine architectures and execution models

Examples of projects the team has worked on:

  • Transpiler from Solidity to Cairo
  • Virtual Machine in Go for Cairo code
  • Compiler to convert Sierra code to machine code via MLIR and LLVM
  • Integration with elements of Starknet ecosystem (eg. Starknet Blockifier)

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