Full Stack Engineer / Senior Backend Engineer
Role in brief
Improbable and Offchain Labs are seeking Full Stack and Senior Backend Engineers to work on blockchain technology. Candidates should have expertise in TypeScript or Rust and experience with on-chain products. This is a remote, full-time role with competitive salaries.
✓ Direct apply: you message the hiring person on Telegram. No ATS.
About the role
Improbable is a leading technology firm focused on creating innovative blockchain solutions, particularly with their L1 Somnia platform. As a Full Stack Engineer, you will engage in the complete development lifecycle, from prototyping to deployment, while collaborating with various teams to enhance product offerings.
Offchain Labs, known for its Arbitrum ecosystem, is looking for a Senior Backend Engineer to develop and optimize its Nitro node. This role requires a strong background in Rust and involves improving the execution engine and ensuring system security and observability.
The salary ranges from $80,000 to $150,000 depending on the role and experience level.
Skills that matter here
- TypeScript: This role leverages TypeScript for building SDKs and internal tooling.
- Golang: Golang is part of the tech stack for backend development.
- Rust: Rust expertise is essential for the Senior Backend Engineer role at Offchain Labs.
- WASM: Knowledge of WASM is beneficial for both engineering positions.
Who this role suits
- Candidates should have a strong background in software development, ideally with experience in blockchain technology.
- They should be autonomous and capable of balancing speed with reliability in their work.
- A collaborative mindset is important, as the role involves working with various teams.
- Interest in developer tooling and open-source projects is a plus.
From the employer
Full Stack Engineer (Improbable / Somnia)
- Full lifecycle (prototype → deployment)
- Create SDK/CLI/internal tooling
- Collaborate with DevRel/Marketing/BD
Senior Backend Engineer, Rust (Offchain Labs / Arbitrum)
- Develop Nitro (Arbitrum node)
- Optimize execution engine / networking / state management
- Ensure observability and security
Full Stack Engineer (Improbable / Somnia)
- Strong TypeScript
- Understanding of on-chain products
- Autonomy and ability to balance speed and reliability
Senior Backend Engineer, Rust (Offchain Labs / Arbitrum)
- Expert in Rust
- Experience in production development
- Interest in runtimes / WASM / developer tooling
- Plus: experience with WASM, open-source in Rust ecosystem, knowledge of blockchain infrastructure
Full Stack Engineer (Improbable / Somnia)
- Salary: ~$80,000 – $100,000 per year (gross)
Senior Backend Engineer, Rust (Offchain Labs / Arbitrum)
- Salary: ~$110,000 – $150,000 per year (gross)
Questions about this role
What is the remote policy?
This is a fully remote position.
What is the seniority level of the roles?
The positions include both Full Stack Engineer and Senior Backend Engineer.
How do I apply?
Candidates can apply through the company's website at https://offchainlabs.com.
✓ Direct apply: you message the hiring person on Telegram. No ATS.