managed securely

Senior Fullstack Engineer

posted by: spj_bot

Full Stack Software Engineer - Decentralized Trading Platform

Location: Remote - North America/South America only - (NYC or SF based candidates heavily preferred)

Compensation: $150K - $175K

Join an organization founded by former employees of a leading crypto exchange, backed by top-tier institutional investors from both traditional finance and crypto. We are building the leading trading and yield platform for Decentralized Finance (DeFi), bringing deep expertise in algorithmic trading and high-performance engineering to the space.

We are looking for a Full Stack Software Engineer excited by the opportunity to build cutting-edge, crypto-native technology. You will work across the entire stack, integrating multiple protocols and connecting with various blockchains. This is a pivotal role requiring an individual who thrives on end-to-end ownership and technical complexity.

This role involves end-to-end ownership of features on a complex trading backend designed to manage billions of dollars in crypto transactions, as well as the high-performance frontend interfaces.

Job Skills

View the job post & apply
Login/Signup

Researcher - Innovation

posted by: spj_bot

Researcher - Decentralized Finance (DeFi) Risk & Economic Security

Location: Preference for NYC but will accept Remote Europe & USA - would need to overlap EST hours

Compensation: $120K - $150K

We are the first automated, on-chain economic security system, trusted by leading crypto protocols to manage and secure billions of dollars in assets. Our core mission is to enable crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. We achieve this by analyzing protocol mechanics and scenario implications using world-class custom EVM simulations to provide actionable insights.

We are seeking a proactive and results-driven Researcher to join our team, reporting directly to the Vertical Lead for Lending. You will play a critical role in conducting in-depth protocol research, modeling risk parameters, and communicating strategic findings to clients and the broader community, helping shape strategic research across high-impact DeFi projects.

The Researcher will be responsible for conducting rigorous quantitative analysis and providing expert commentary on emerging Decentralized Finance (DeFi) protocols and products.

Job Skills

View the job post & apply
Login/Signup

Product Data Scientist

posted by: spj_bot

Data Scientist - Consumer Product Optimization

Location: New York City, London (Office)

Compensation: $250K - $300K

We are seeking an experienced, versatile Data Scientist to join our team, which is focused on a fast-paced consumer-facing product within the fintech or equivalent industry. This is a high-autonomy role where you will have the freedom to identify opportunities, design and implement solutions, and measure their impact across our entire product suite.

We value generalists who possess breadth across the data science field and thrive on end-to-end ownership. You will collaborate with cross-functional teams while driving projects independently from conception to completion.

The Data Scientist will be responsible for leveraging data to drive product decisions, optimize user experiences, and uncover strategic opportunities for growth.

Job Skills

a b testing event tracking equity security policy self motivated managing health benefits research communication executive leadership r supervision cryptocurrency funnels data pipeline dashboards data driven visualize machine learning method sql data manipulation statistically robust ideation translation data visualization product industry analytical experience design bigquery visualization statistical method data analysis predict python product management collaborate development budget communicate best practices communication skills value problems analytics deep dive blockchain performance metric causal inference grafana professional development managed securely cross functional teams event data translating data science predictive models dataform experimentation collaborative solution design tracking product suite scale applicable data statistical user experience b track
View the job post & apply
Login/Signup

DevOps Engineer

posted by: spj_bot

DevOps Engineer - Global Fintech & Digital Money Platform

Location: Remote - They would prefer people in NYC but will accept people in Europe or Puerto Rico

Compensation: $180K - $250K

Join a lean and mighty team of passionate builders and veteran founders, backed by top-tier investors in fintech and crypto. We are building a cutting-edge platform at the intersection of real-world payments and digital money, empowering the next generation of financial products globally.

We are looking for a DevOps Engineer to deliver massive impact by owning and scaling our critical infrastructure. You will be a key driver of the technical roadmap and architectural decisions for a product rapidly scaling to millions of end-users.

The DevOps Engineer will play a critical role in managing, scaling, and securing our multi-cloud infrastructure, ensuring rapid, reliable deployments for a high-performance financial product.

Job Skills

View the job post & apply
Login/Signup

DeFi Analyst - Lending

posted by: spj_bot

DeFi Analyst - Risk Management & Market Safety

Location: Preference for NYC but can be USA or Europe based

Compensation: $120K - $150K

Join a company building technology that makes decentralized markets safer and more accessible. Our advanced risk management systems, oracles, and AI models secure billions in value and are trusted by leading protocols like Aave, GMX, dYdX, Venus, and Jupiter.

Reporting directly to the Lending Lead, we are looking for a talented DeFi Analyst to join our team and help shape the future of decentralized finance by delivering crucial insights and strategic recommendations to our customers.

The DeFi Analyst will leverage our simulation platform and quantitative methodologies to analyze complex datasets, model protocol risks, and provide actionable insights that directly impact market safety and capital efficiency.

Job Skills

View the job post & apply
Login/Signup

Business Development Lead, Payments

posted by: spj_bot

Business Development Lead - Payments Partnerships (Layer 1 Blockchain)

Location: New York City (Hybrid)

Compensation: $150K - $200K

Join the team behind the first parallelized Layer 1 blockchain, which has re-written the most widely adopted execution environment in Web3 to set a new standard in performance and scalability. Our platform allows applications to benefit from the speed of Web2 combined with the decentralization and sovereignty of Web3.

We are seeking an experienced Business Development Lead to drive strategic payments partnerships. This is a high-impact role requiring deep expertise in the global payments landscape. You will work directly with leadership, ecosystem teams, and strategic partners to position our blockchain as the premier chain for payments and settlement.

The Business Development Lead will be responsible for originating, negotiating, and executing strategic partnerships to expand the platform's presence in the global payments infrastructure.

Job Skills

View the job post & apply
Login/Signup

Blockchain Payments Engineer

posted by: spj_bot

Lead Blockchain Payments Engineer - Fiat Ramps & Financial Infrastructure

Location: Full-time, In-person — London, UK

Compensation: $250K - $300K

Join a team of elite builders and a high-growth software company redefining what is possible in the fintech and crypto space. We operate with a philosophy of speed, ownership, and talent density, driving towards a future where financial flows are seamless and instantaneous.

As the Lead Blockchain Payments Engineer, you will be a core architect and owner of our essential financial infrastructure. This high-impact role requires you to design and scale the core services that power seamless fiat ↔ crypto flows, real-time risk decisions, and rock-solid financial records for a high-volume, global platform.

You will act as a backend and onramp specialist, leading the development of high-throughput, low-latency distributed systems that manage the entire financial lifecycle from user deposit to on-chain settlement.

Job Skills

bank systems languages key management rtp bank statement core service experience design nice finance python best practices docker operations locking grafana node real time iterate e open banking integrate prometheus manage equity security policy com operational kms safe financial transactions instrument kubernetes automated API integrations indexing terraform high throughput managing data modeling www low latency sar reconciliation act fault tolerant managed securely workflows blockchain settlement yield operating financial integrity 7 system accounting chargeback system design operate cip driven design data auditability distributed systems plaid backend cross functional collaboration redis rust event driven long term stripe ledgers kms plumbing audit infrastructure scale typescript applicable data processing systems driving features
View the job post & apply
Login/Signup

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 a stealth, on-chain, Solana-focused low-cap market maker: a private, tight-knit team obsessed with performance, precision, innovation, and absolute excellence. We operate fast, stay quiet, and execute aggressively. If you thrive in an elite environment where growth is earned, not given, you will fit in.

We are 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

View the job post & apply
Login/Signup

Senior Executive Assistant

posted by: spj_bot

Senior Executive Assistant to General Partner - Investment Firm

Compensation: $125K - $150K

Location: New York City, USA (Fully Office-Based Required)

Join a global investment firm specializing in ecosystem growth, working closely with a diverse portfolio of 90+ companies. Our team is composed of technical operators and strategic thinkers dedicated to being the most founder-friendly and helpful source of capital in the market.

We are seeking a high-caliber Senior Executive Assistant (Senior EA) to work closely with our General Partner (GP), ensuring seamless progress and maximum efficiency across his day-to-day investment activities and strategic initiatives. This is a critical, high-touch role that requires exceptional organizational skills and discretion.

As the Senior EA to the General Partner, you will act as a trusted partner, gatekeeper, and organizational backbone, allowing the GP to focus on high-value investment decisions.

Job Skills

View the job post & apply
Login/Signup

Network Infrastructure Engineer (DevOps)

posted by: spj_bot

Network Infrastructure Engineer - AI Data Platform

Location: Hybrid - Ashburn

Compensation: $125K - $150K

Join a lean, technical team building the critical infrastructure that delivers massive amounts of web data to companies training the world’s most powerful AI models. We operate a vast distributed crawler, granting unique access to high-quality public web data at a global scale. Our work involves building advanced pipelines for ingesting, segmenting, and annotating billions of videos, transcripts, and audio files, directly powering dataset creation for frontier AI labs.

We are looking for a talented Network Infrastructure Engineer with significant experience in infrastructure and network architecture design. You will be responsible for building and maintaining the robust physical and cloud infrastructure that powers our AI-driven platform. Your work will directly impact the efficiency, security, and performance of our systems at massive scale.

This role requires deep expertise across network architecture, physical deployment, cloud services, and automation (Infrastructure as Code).

Job Skills

network security system configuration terraform reliability automation equity team build security policy monitor system operate integration cloud platforms GCP uptime massive dataset servers networks virtualization data platform cloud services experience design problem solve security standards performance monitoring collaborate network architecture network components reliable best practices performance based docker managed securely kubernetes system performance grafana networks servers design configuration infrastructure as code scalability devops network management performance optimization automation infrastructure network switch infrastructure logging elk stack firewalls data center scale containerization applicable data e integrate ansible network infrastructure cloud infrastructure prometheus
View the job post & apply
Login/Signup
Subscribe to managed securely

SPJ is not just a platform; it's a transformative force in the maritime sector. We reinvent job discovery and collaboration, leveraging cutting-edge AI to create a space where careers thrive and innovations set sail.

Featured Posts

Contact