| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Hive Labs | New York, NY, United States | $100k - $250k | |||
Hive Labs | New York, NY, United States | $100k - $180k | |||
LI.FI | Remote | $80k - $130k | |||
LI.FI | Remote | $80k - $130k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Sei Labs | New York, NY, United States | $32k - $80k | |||
Nasdaq | New York, NY, United States | $112k - $207k | |||
Ondo Finance | United States | $140k - $240k | |||
Payna | YC W26 | San Francisco, CA, United States | $150k - $200k | |||
capital.com | Lima, Peru | $36k - $100k | |||
Sei Labs | New York, NY, United States | $67k - $150k | |||
Quantstamp | Remote |
| |||
Fuel Labs | Brazil | $87k - $87k | |||
Ether.fi | New York, NY, United States | $84k - $107k | |||
Chainalysis | United States | $72k - $110k | |||
Bullet | Singapore, Singapore | $120k - $170k |
The Role
We’re looking for a senior backend engineer to own and evolve the core backend systems that power:
- protocol and pool indexing
- portfolio and allocation logic
- execution planning and transaction orchestration
- safety, constraints, and failure handling
You’ll be working closely with the founder (product/system design) and will have real ownership over architecture and technical decisions.
This is not a CRUD role. It is a decision + execution system.
What You’ll Work On
- Design and implement backend services that: ingest and normalize on-chain protocol data (pools, yields, constraints) represent pools, allocations, and execution plans as deterministic data structures
- Build allocation and constraint logic (risk caps, concentration limits, eligibility filters)
- Own execution planning: swaps, deposits, sequencing batching vs multi-tx flows simulation and preflight checks
- Implement robust failure handling: partial execution slippage errors protocol unavailability
- Collaborate on agent boundaries: what is deterministic vs flexible what the system is allowed vs forbidden to do
- Help shape monitoring and post-execution state tracking
What We’re Looking For
Required
- 5+ years of backend engineering experience
- Strong system design instincts (you think in invariants, edge cases, failure modes)
- Experience building production systems that interact with external, unreliable dependencies
- Comfort working in ambiguous, early-stage environments
- Strong opinions, weakly held
Strong Plus
- Experience with blockchain or DeFi systems (Solana preferred)
- Experience with financial systems, trading, or risk-sensitive software
- Familiarity with transaction orchestration, batching, or execution pipelines
- Experience designing schemas and APIs that must remain stable over time
AI Scope
AI is used to interpret user intent and generate explanations - not to predict markets or autonomously move funds. You’ll help define clear interfaces and guardrails between AI outputs and backend execution logic.
What This Is Not
- Not a growth-hacking role
- Not a UI-heavy role
- Not “just integrate APIs”
- Not a hype-driven AI project
If you enjoy thinking about what must never happen as much as what should happen, you’ll like this role.
How We Work
- Non-custodial, safety-first mindset
- Product clarity > feature velocity
- Explicit constraints and contracts
- Honest communication about what’s unfinished
- Small team, high trust, real ownership
The founder does not code and is very intentional about hiring senior engineers who care about correctness, architecture, and long-term product integrity.
How do I get a job at DeFi?
Getting a job in the DeFi (decentralized finance) industry can be a competitive process, but there are a few steps you can take to increase your chances of finding a job in this field:
- Build up your skills and knowledge: To work in DeFi, you'll likely need to have a strong understanding of blockchain technology, as well as other related technologies such as smart contracts and cryptocurrency. Consider taking online courses or earning a degree in a relevant field to build up your skills and knowledge.
- Network with industry professionals: Attend meetups and conferences related to DeFi and make connections with professionals in the industry. Networking can be a valuable way to learn about job openings and get your foot in the door at a DeFi company.
- Create a strong online presence: Many DeFi companies will look at your online presence (such as your LinkedIn profile and personal website) when considering you for a job. Make sure to showcase your skills and accomplishments online and keep your profile up to date.
- Apply for relevant job openings: Keep an eye out for job openings at DeFi companies and apply for positions that align with your skills and experience. Apply for DeFi Jobs without Experience. Tailor your resume and cover letter to the specific job you're applying for and highlight any relevant experience or skills you have.
- Consider internships or volunteer work: DeFi Internships or volunteer work can be a great way to get your foot in the door and gain valuable experience in the DeFi industry. Many companies also offer internships to students, so consider applying for an internship if you're still in school.
- Be persistent: keep trying if you don't get a job right away. It can take time to find the right opportunity, but with the right skills and determination, you can land a job in the DeFi industry.