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Location: Remote - APAC, Australia About us At Auros, we’re dedicated to advancing the cryptocurrency ecosystem through unparalleled liquidity and market-making services. We’re one of the largest participants in the market, trading across 10+ global locations, facilitating 3-4% of global daily volumes, and have connectivity to over 50 venues. What sets us apart, though, is our culture. We believe in hiring smart people and empowering them to do their best work. From day one you’ll have the autonomy and support to really excel. Our relentless focus on delivery drives us to continuously push boundaries and achieve exceptional results, all while offering abundant opportunities for personal and professional growth in the dynamic realm of digital assets. The Opportunity This is an opportunity to develop trading systems for crypto currencies in the rapidly evolving class of digital assets. You will work with our traders and other experienced developers in a startup->
Transform trading opportunities into profits. That is, improve and invent trading and market making strategies while minding risk and any market-making obligations. You will oversee the entire process, including problem identification, analysing data, writing software, and providing ongoing support. Improve and develop systems for automated monitoring of 24/7/365 trading. Develop and support Defi order and transaction management tools in Python and Typescript Share ownership of our Defi infrastructure, including blockchain nodes and validators, as well as secure environments for running applications Contribute to design and development of our security and wallet management infrastructure Analyse and understand new Defi projects and help establish requirements and timelines for integrating against them Identify opportunities for system improvements Be responsible for troubleshooting system issues as and when they occur Engage with the team during system design discussions, code reviews, trading idea brainstorms and daily office banter.
Who you are Our ideal candidate will have:
A software engineer with 5+ years experience working in Python and Typescript 3+ years experience developing blockchain related applications, either via coding smart contracts or coding applications that interact with smart contracts Experience in crypto strategy development, market making/liquidity is highly desirable A deep knowledge of a large number of popular blockchain protocols (eg. Bitcoin, Ethereum, Solana, Avalanche, etc) Good programming skills, with a strong understanding of data structures and algorithms You can find the balance between delivering clean, testable, reliable code and rapidly deploying new system features to take advantage of market opportunities You are reliable, take pride in delivering robust software and are willing to be on call to support the systems you develop You’re able to precisely articulate software concepts and designs You have a Bachelor's degree (or above) in Computer Science, Software Engineering or similar, with excellent results
Additional desirable skills that you may have:
Experience developing in C++
What We Offer in Return
Opportunity to work at the forefront of the digital asset industry Remote and flexible work Autonomy and a flat structure means you can contribute your ideas from day one and help shape the foundation that will power our future business.
At Auros, we value nimbleness, drive for success, owner mentality, and collaboration. Join us in shaping the future of financial services across Asia and beyond!
Apply Now:
aPriori is an MEV infrastructure and liquid staking protocol, designed for the parallel execution era and natively built on Monad. We are building the foundational infrastructure for the next era of decentralized finance, helping stakers, protocols and validators maximize yield with transparency and efficiency. Our team is composed of experts in high-performance trading, DeFi protocols, distributed systems, and blockchain infrastructure.
We’re looking for a strong Senior or Staff Backend Engineer passionate about solving complex problems with high-performance solutions. You will play a pivotal role in our journey from testnet to mainnet, with significant ownership in all stages from design, development, deployment, and maintenance. You’ll work closely with a highly experienced, crypto-native team to architect and implement performant backend systems.
Full time - permanent role - Paris or full remote from Western EU - 58-70k€ + shares
We’re looking for a Back-end Engineer at Kiln. We are maintaining about 26 protocols.
In this role, you’ll be responsible for:1) Building the product: You’ll be working closely with the Product and Infrastructure teams to plan, architect, and implement our core product. You’ll take part in the construction of the roadmap with the rest of the team. In this role, it includes:
Development of data aggregators for blockchains
Development of new Golang microservices within the Kiln stack
Taking part in automation & deployment processes
Framework development
2) Owning what you build: As you architect, test, and refine the Kiln platform, you will ensure that our services communicate with each other seamlessly, have minimal downtime, and recover quickly (daytime, no on-calls)
3) Helping grow the Team: Everyone on the early team plays an important role in attracting, closing, and growing other talented team members. You can also mentor or brainstorm with other backend developers.
Our stack
Mostly in Golang with a bit of JavaScript and TypeScript
Communication between services is done using HTTP Rest, and most of our databases are backed by PostgreSQL
Everything runs in Kubernetes on GCP
Skills & background
Strong communication skills both in French & English to facilitate the design of scalable architectures with SREs
French can be a "nice to have" if you have several professional web3 experiences
Golang (over 1 year of experience)
Over 4 years of experience designing, building, and deploying user-facing, infrastructure-related, and/or API-based products (Python, PHP...)
Experience coding in JavaScript and TypeScript is a plus
Experience working with container technologies such as Docker, Kubernetes, and Continuous Integration is a plus
Familiarity with CGP is a plus
Soft skills
Curiosity and the ability to dig into a topic and follow through
Team spirit: discuss, do not try to impose
Be pragmatic to not over-engineer unnecessarily: startups need to quickly adapt
Own what is coded and shipped to production
Trust & clear communication
Real interest in the blockchain and cryptocurrency space
Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into their offerings. Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management.
With $11+ billion in crypto assets staked through our platform, Kiln has established a strong presence on Ethereum, managing over 4.5% of the network through 50,000+ validators — all with zero slashing events.
Kiln serves more than 140 leading customers, including Binance, BitPanda, Bitgo, Fireblocks, VanEck, and TrustWallet.
Our team of 92 ecosystem enthusiasts brings experience from industry leaders like Google, Circle, Ledger, Chainalysis, and other prominent technology and cryptocurrency companies.
We've raised $30M in total funding from prominent investors including 1kx, Crypto.com, Illuminate Financial, Consensys, Wintermute, Kraken Ventures...
Join Kiln and help us make the web more secure, stable, decentralized, and fair!
At Kiln, our values drive us: Technical Excellence ensures top security and usability; Innovation-Driven Meritocracy elevates groundbreaking ideas; Trust and Transparency build reliability through open communication; and People First keeps our team and clients at the heart of everything we do.
A fast-paced, bureaucracy-free work environment
Equity share options in the business: if Kiln succeeds, we all succeed!
Competitive salary
Flexible holiday
Flexible remote working
Choose your IT equipment
Contribution to Internet connexion
Significant personal development budget (books, training)
Overseas tech conferences budget
Kiln is an Equal Opportunity Employer
We are committed to fostering an inclusive and diverse workplace where everyone is valued and respected. We welcome applications from all backgrounds, including women or persons with disabilities.
Our thorough process ensures the best fit for both you and Kiln, and we strive to make each step valuable and efficient.
Recruiter's discussion (45 min) with Myriam
Take-home test (< 3 hours)
Technical Interview (90 min)
Core Values Interview (45 min)
Founders Interview (30 min)
Offer!
Your personal information will be securely stored in our Applicant Tracking System (ATS) and will not be shared with external parties. We comply fully with GDPR regulations to protect your data and privacy.
Please note that we do not sponsor visas for persons without work authorization in your location. This role is for full-time employees only (no B2B or contractors). Thank you!
Apply Now:
We’re looking for an FPGA Code Engineering Support specialist to help design, implement, and optimize low-level logic on FPGAs used in our high-performance networking systems. You’ll work alongside protocol engineers, network architects, and hardware partners to build and support custom compute and switching infrastructure that powers the DoubleZero network.
Key Responsibilities
Develop, simulate, and debug FPGA code (VHDL/Verilog/SystemVerilog) for custom hardware
Assist with the integration of FPGA logic into broader hardware and networking systems
Support synthesis, place-and-route, and timing analysis workflows
Maintain and refactor existing FPGA codebases to improve performance or adapt to new requirements
Work with hardware and DevOps teams to deploy and monitor FPGA systems in production environments
Contribute to hardware validation and bring-up of new boards or modules
Document technical specifications, design notes, and test procedures
You Should Have
Proficiency in VHDL or Verilog and experience with simulation/debugging tools (e.g., ModelSim, Vivado)
Solid understanding of digital design concepts: state machines, pipelining, timing closure, etc.
Familiarity with FPGA toolchains from Xilinx
Hands-on experience working with real-time or latency-sensitive systems
Comfortable working in a Linux-based development environment and using Git
Strong communication and collaboration skills, especially across hardware/software interfaces
Experience implementing mathematical functions and encryption/decryption algorithms in hardware
Maintain and refactor existing FPGA codebases to improve performance or adapt to new requirements, including experience designing ABIs and command & control interfaces for integration with broader system components
Exposure to high-speed I/O and interconnect protocols (e.g., PCIe, AXI, 100G/400G Ethernet)
Nice to Have
Familiarity with network protocol acceleration or custom switch fabric design
Background in low-latency systems used in finance, AI, or blockchain
Ability to write scripts or tools in Python, Bash, or Go to support FPGA workflows
Why Work With Us?
Help design the physical layer powering a decentralized, high-performance internet
Collaborate with a world-class team building novel infrastructure for web3 and beyond
Competitive compensation + significant token upside
Flexible remote work with optional off-sites and team retreats
ABOUT DOUBLEZERO
DoubleZero is a decentralized, permissionless protocol that revolutionizes network performance for distributed systems like blockchain. The mission is simple: increase bandwidth and reduce latency.
DoubleZero increases bandwidth by filtering junk data that currently plagues validators and other network operators. DoubleZero reduces latency by connecting these filters with underutilized private fiber links in the form of a mesh network. By combining these improvements and routing the right data through optimized, low-latency paths, the DoubleZero protocol empowers blockchains and other systems to reach performance levels that are currently impossible.
In short, DoubleZero is a new Internet for distributed systems. It is supported by two organizations: DoubleZero Foundation, which drives the adoption, decentralization, security, and advancement of the protocol; and Malbec Labs, which develops the technical components of the protocol itself. We look forward to hearing from you.
Apply Now:
CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program.
CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing).
With over 100 open-source repositories on GitHub, we’re transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization.
Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time
Please note we’re not hiring from the US, Australia, or New Zealand
Position: Full-time contractor
We need a Site Reliability Engineer who’s hungry for impact, loves building things from scratch, and enjoys keeping critical infrastructure running like a well-oiled machine. You’ll be working with a team that values autonomy, ownership, and a growth mindset—if that sounds like you, keep reading! 🚀
Hit that apply button and let’s chat! 🚀
Earn 5.000 USDC or USD with the refer-to-earn program. More details here.
Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!
At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.