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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Jito Labs | United States | $175k - $200k | |||
Jito Labs | United States | $190k - $225k | |||
Kraken | European Union | $76k - $120k | |||
Paradigm62 | Singapore, Singapore | $98k - $108k | |||
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Chainlink Labs | London, United Kingdom | $36k - $54k | |||
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Gate.io | Remote | $68k - $100k | |||
Sidestream | Remote | $54k - $90k | |||
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Fireblocks | Get a Fireblocks Platform Demo | $98k - $150k | |||
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Lemon.io | Indonesia | $60k - $108k | |||
Lemon.io | Indonesia | $60k - $108k |
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Senior Test Engineer
USA
Engineering /
Remote
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Jito Labs is architecting the future of high-performance distributed systems on Solana. We're the team behind Jito-Solana, the leading MEV Solana client, and the Jito Block Engine, which has revolutionized block building on Solana. Today, Jito-Solana currently runs on 88% of stake and 1,100 validators, producing an additional $370M of revenue for stakers and validators on the network.
At Jito Labs, you'll work alongside a small, nimble group of engineers and operators who are passionate about solving complex technical challenges at the cutting edge of Solana trading and infrastructure. As a small, profitable company with product-market-fit, we're in a unique position to tackle ambitious technical challenges while maintaining our startup speed. Our team culture emphasizes:
- High ownership: Every team member drives significant technical decisions and shapes our product roadmap.
- Fast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.
- Technical excellence: We tackle complex problems with elegant, scalable solutions.
- Sustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.
If you're excited about:
- Solving complex distributed systems challenges
- Working with cutting-edge MEV and trading infrastructure
- Contributing to open-source blockchain technology
- Making a tangible impact on one of the fastest-growing L1 blockchains
...then we want to hear from you.
We're not just building tools - we're architecting the future of high-performance distributed systems. Our work directly impacts Solana's ecosystem, enabling a faster network, better capital efficiency, and more robust DeFi applications for millions of users.
We offer competitive compensation, significant equity, and the opportunity to work on problems that matter. Don't just watch the future of blockchain unfold—help us build it.
About the Position
We are seeking an exceptional Senior Test Engineer to join our core team building critical, next-generation infrastructure for the Solana ecosystem. Your goal is to accelerate the rate of engineering progress by ensuring that code deployed to production meets our performance, reliability, and compliance specifications. You will become very familiar with Solana's tech stack and ours, working very closely with core engineers within Jito Labs and other client teams (Anza, Firedancer, Syndica) to build high value testing frameworks.
Responsibilities
- Working with core engineers to understand challenges in moving fast and build monitoring and testing infrastructure to help the team move fast.
- Stand up and tear down Solana clusters.
- Build synthetic load testing plans for Solana clusters and Jito's core stack.
- Plan testing frameworks for core engineers so new code written can have high impact tests.
Relevant Backgrounds
The engineering team at Jito Labs consists of multi-disciplinary engineers. If you have experience in any of the following, you may be a good fit:
- Embedded Systems
- Firmware
- Operating Systems
- Robotics
- HFT
Requirements
- 5+ years of systems-level programming in C, C++, or Rust (we use Rust)
- Obsessed with progress, not just motion, especially in the context of testing
- Willingness to dive into complicated systems to accurately root cause and fix issues
- Familiar with synthetic load testing and traffic replay
- Hungry to learn
- Clear, simple communication
- High agency
- Excitement for decentralized finance and high performance systems
$175,000 - $200,000 a year
Competitive equity compensation
Apply for this job
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.