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Senior (Rust/C++) Backend Engineer

posted by: spj_bot

Location: Remote - Europe

Remote | Full-time

Compensation: $120K - $200K

We are hiring on behalf of our client, a fast-paced, dynamic, and fully remote team in the decentralized finance (DeFi) and Web3 space who is seeking an experienced Senior Backend Engineer. The employer operates with an ambitious roadmap and a strong commitment to engineering rigor, high-grade security, and rapid execution.

As a Senior Backend Engineer, the selected candidate will play a critical role in designing, developing, and maintaining robust, high-throughput, and scalable backend systems. This role extends beyond writing code to architecting resilient, secure systems optimized for low-latency, real-time processing in financial services.

The ideal candidate brings over eight years of engineering experience, a deep interest in Web3 and DeFi, and a strong dedication to high code quality and state-of-the-art software testing methodologies.

Key Responsibilities

Backend Development

Job Skills

layers system architecture cloud platforms GCP persistence high availability dashboards financial technology experience design messaging patterns structure data finance collaborate best practices docker programming system performance rabbitmq architectural design real time financial service data storage resilient write communication e software testing financial system security policy disaster recovery scalable secure systems lock thread safety kubernetes enthusiasm cross functional teams high trading web service socket programming messaging queues writing security load systems powering high level track operates high throughput reliability rapid prototyping data structures agile network programming integration performance testing executive leadership enforce coding low latency disaster recovery plan managed securely derivatives trading collaboration blockchain linux kernel vulnerabilities service industry performance high network infrastructure postgresql product managers maintainable code code review working environment ddos concurrency pattern backend event driven rust redis user interface systems managing coding hardening epoll scalability failover testing strategy collaborative infrastructure containerization applicable data trading systems relational database execute
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Senior Data Engineer

posted by: spj_bot

Location: New York, United States (Hybrid) 

Hybrid | Full-time

Compensation: $180K - $320K

Our client is a high-volume decentralized finance (DeFi) protocol based on Arbitrum, facilitating leveraged trading of real-world assets—including commodities, forex, indices, and equities—alongside crypto with full self-custody.

The client is seeking a Senior Data Engineer to spearhead infrastructure initiatives, optimize high-throughput data processing, and establish modern data engineering best practices. This role will focus on scaling data pipelines and building an advanced infrastructure layer that empowers engineering teams with self-service capabilities for deploying applications, requesting infrastructure, and managing monitoring systems.

Key Responsibilities

Job Skills

professional session test suite software engineers postgresql leadership high throughput refine validation reliability security policy cross functional equity system design managing ul self service data engineer self directed coordinating system volume trading data modeling management data pipeline system integrity validating backend high performance low latency deploying applications tooling airflow manager data engineering senior engineer security testing finance adaptable network allocation data processing system security system requirement managed securely best practices operations deep dive coordinating simulated system network token willingness to learn equities problem solving high trading service infrastructure attack surfaces layer modeling frameworks collaborative data systems infrastructure monitoring systems architectures systems scale applicable data e prioritize
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Senior Backend Engineer

posted by: spj_bot

Senior Backend Engineer

Location: US or Europe (Must have solid overlap with EST)

Remote | Full-time

Compensation: $150K - $200K

Our client is an industry-leading DeFi organization building the next generation of trading infrastructure. Operating as the largest builder-code product on a major decentralized exchange protocol, the company has processed over $65B in cumulative trading volume and generated eight-figure revenue over the past year. With a user base exceeding 400,000 registered traders, the platform is at the forefront of democratizing access to global financial markets across crypto, equities, and commodities.

The organization operates as a lean, highly technical team of individual contributors who prioritize autonomy, ownership, and rapid execution. This environment is designed for a Senior Backend Engineer who thrives in 0-to-1 environments and is capable of building ambitious systems from the ground up. This role is central to scaling trading interfaces that manage billions of dollars in daily volume while maintaining high-speed, intuitive user experiences.

Key Responsibilities

Job Skills

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Trader Analyst

posted by: spj_bot

Trader Analyst - High-Performance On-Chain Market Maker

Location: Remote - Must be able to work PST hours - so preference is US/South America & New Zealand based candidates.

Compensation: $75K - $100K

We are hiring on behalf of our client, a stealth, on-chain, Solana-focused low-cap market maker: a private, tight-knit team obsessed with performance, precision, innovation, and absolute excellence. They operate fast, stay quiet, and execute aggressively. If you thrive in an elite environment where growth is earned, not given, you will fit in. The client is seeking a Trader Analyst to operate at the intersection of execution trading, liquidity strategy, and client advisory. This high-impact role balances direct client communication with hands-on, high-speed trading execution in low-cap crypto assets.

The Trader Analyst will be responsible for balancing key client-facing communication, strategic analysis, and disciplined trading execution in a fast-paced, 7-day market environment.

Job Skills

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