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Staff Full Stack Engineer

posted by: spj_bot

Location: New York, United States (Hybrid)

Hybrid | Full-time

Compensation: $200K - $250K

Our client is a well-funded Web3 financial technology company building next-generation onchain investment infrastructure. Backed by premier venture capital firms and leading digital asset institutions, the organization focuses on long-term portfolio management, automated rebalancing, and intuitive user experiences that bring the safeguards and discipline of traditional finance to decentralized technology. The platform abstracts away the underlying friction of DeFi to make real-world assets (RWAs), onchain stocks, and fixed-income products seamless and accessible to a global audience.

To support rapid growth, our client is seeking a Staff Full Stack Engineer to play a pivotal role in developing, scaling, and maintaining their core product suite. This position requires an engineer who excels in building end-to-end features, working across modern edge-native architectures, and operating across the full crypto and DeFi stack in a high-velocity, low-bureaucracy environment.

Key Responsibilities

Job Skills

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(fluent English) Senior Full-Stack Developer (Python/Java/React, global)

posted by: spj_bot

We are looking for a proactive and experienced Senior Full-Stack Developer to join the Application team at the partner company. Their mission is to provide businesses with easy access to high-quality web data, allowing clients to focus on data analysis rather than data collection. 

In this role, you will build, refine, and maintain core features across the full stack, delivering high-performance, pixel-perfect web applications while developing secure back-end systems and intuitive user experiences. The ideal candidate is passionate about writing clean, scalable code, collaborating closely with cross-functional teams, and leveraging modern AI tools to accelerate development.

Excited? Let’s see what it takes 💛

What you will do:

Job Skills

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(fluent English) Senior Full-Stack Developer (Python/Java/React)

posted by: spj_bot

We are looking for a proactive and experienced Senior Full-Stack Developer to join the Application team at the partner company. Their mission is to provide businesses with easy access to high-quality web data, allowing clients to focus on data analysis rather than data collection. 

In this role, you will build, refine, and maintain core features across the full stack, delivering high-performance, pixel-perfect web applications while developing secure back-end systems and intuitive user experiences. The ideal candidate is passionate about writing clean, scalable code, collaborating closely with cross-functional teams, and leveraging modern AI tools to accelerate development.

Excited? Let’s see what it takes 💛

What you will do:

Job Skills

View the job post & apply

(fluent English) Senior Full-Stack Developer (Python/Java/React)

posted by: spj_bot

We are looking for a proactive and experienced Senior Full-Stack Developer to join the Application team at the partner company. Their mission is to provide businesses with easy access to high-quality web data, allowing clients to focus on data analysis rather than data collection. 

In this role, you will build, refine, and maintain core features across the full stack, delivering high-performance, pixel-perfect web applications while developing secure back-end systems and intuitive user experiences. The ideal candidate is passionate about writing clean, scalable code, collaborating closely with cross-functional teams, and leveraging modern AI tools to accelerate development.

Excited? Let’s see what it takes 💛

What you will do:

Job Skills

View the job post & apply

(fluent English) Senior Full-Stack Developer (Python/Java/React)

posted by: spj_bot

We are looking for a proactive and experienced Senior Full-Stack Developer to join the Application team at the partner company. Their mission is to provide businesses with easy access to high-quality web data, allowing clients to focus on data analysis rather than data collection. 

In this role, you will build, refine, and maintain core features across the full stack, delivering high-performance, pixel-perfect web applications while developing secure back-end systems and intuitive user experiences. The ideal candidate is passionate about writing clean, scalable code, collaborating closely with cross-functional teams, and leveraging modern AI tools to accelerate development.

Excited? Let’s see what it takes 💛

What you will do:

Job Skills

View the job post & apply

Senior Marketing Web Developer

posted by: spj_bot

Location: Santa Ana, CA (In-Office, 5 Days/Week)
Type: Full-Time
Salary: $90,000–$120,000

About Us

eJam is a bootstrapped consumer products company that has built, scaled, and exited multiple brands — all without ever taking a dollar of outside capital. Our portfolio includes category leaders ranked at the top of Amazon, carried in major retailers nationwide, and sold across DTC, marketplaces, and every channel in between.

We're not a startup hoping something works. We're a team that has done it repeatedly — taken products from zero to eight figures, landed them on retail shelves nationwide, and built real brands that consumers love. We operate like a holding company with the speed of a startup: small team, no bureaucracy, massive ownership.

This is the place where you'll see the entire machine — sourcing, product development, packaging, manufacturing, compliance, marketing, marketplace strategy, retail — all under one roof. If you want to learn how consumer products actually get built and shipped at scale, there is no faster education than this.

About the Role

This is not just a coding job. It is for someone who wants to understand why things work, not just how to build them.

Job Skills

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Senior Infrastructure Engineer

posted by: spj_bot

Location: Remote - Based in the United States

Remote  | Full-time

Compensation: $220K - $300K

Job Description

We are hiring on behalf of our client, an elite team of engineers and cryptographers building the infrastructure behind the next generation of financial systems who are seeking a Senior Infrastructure Engineer. This position is responsible for designing, operating, and scaling the core systems that power a highly secure, high-performance platform.

The successful candidate will build and maintain the infrastructure supporting wallet services, transaction processing, and blockchain integrations. Operating at the intersection of distributed systems, cybersecurity, and cloud infrastructure, this individual will ensure the platform remains exceptionally reliable, secure, and performant. This role extends beyond routine infrastructure operations; it requires a strategic mindset to design resilient architectures, automate complex operations, and continuously optimize deployment, monitoring, and security protocols. The engineer will collaborate closely with cross-functional engineering, product, and security teams to deliver an infrastructure capable of handling intensive, real-world financial workloads.

Key Responsibilities

Job Skills

system architecture automate infrastructure GCP high availability high performance financial technology manager job description engineering problems python collaborate reliable best practices communication skills docker operations programming grafana deep dives performance optimization node system programming language resilient e financial system harden manage prometheus session reliability engineering containerized security policy cross functional cloud architecture cybersecurity node js sql operational problem solve production level microservices kubernetes automated scripting devops integrations high level database administration leadership terraform reliability automation jenkins design build engineering product technically support cloud native nosql site reliability engineering process design programming language managed securely workflows manage secure blockchain system programming application deployment infrastructure supporting risk mitigation english operating cloud infrastructure public key infrastructure infrastructure security critical thinking operate code review automate distributed systems management security protocols transaction processing backend cross functional collaboration analytical closing rust long term cognitive assessment hardening infrastructure as code scalability datadog cryptography collaborative infrastructure elk stack containerization scale typescript applicable data
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Principal Solutions Engineer

posted by: spj_bot

Location:  United States (remote-first, office optional). EST time preferred

Remote | Full-time

Compensation: $160K - $220K

We are hiring on behalf of our client, who is seeking a Principal Solutions Engineer to help institutions, fintechs, and enterprises across the Americas adopt these cutting-edge infrastructure solutions with confidence and ease. This role is highly hands-on and client-facing, requiring the successful candidate to design integrations for complex environments, guide customers through deployment, and provide end-to-end technical support. The ideal candidate will seamlessly pair deep technical expertise with strong communication skills, serving as a trusted advisor to CTOs, architects, and engineering teams.

Key Responsibilities

Job Skills

dss professional session timed test critical thinking integration processes equity security policy collaborating sales integration scalable cloud platforms plan code review high availability spanish PCI communication management certified solutions architect troubleshooting backend serverless bridge professional certifications translate operational product demonstration problem solve portuguese security standards microservices stock options programming language managed securely communication skills digital asset collaboration layered blockchain workflows deep dive critical systems demonstration skill technical documentation office space finalize financial institution stage institutional financial real time product teams enterprise security infrastructure enterprise integration english engineering forward typescript applicable data e design integrations presentation onboarding technical support high level track
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Growth Engineer

posted by: spj_bot

We're working with one of the fastest-growing venture-backed consumer technology companies in the crypto space to hire a Growth Engineer.

This is an opportunity to join a high-performing engineering team where you'll have direct ownership over product growth, user acquisition and experimentation. You'll work closely with Growth and Product to build, test and optimise experiences that drive user engagement and retention across web and mobile.

If you enjoy shipping quickly, making data-driven decisions and seeing your work directly impact growth metrics, this role offers significant ownership from day one.

Requirements

What you'll be doing

As the Growth Engineer, you'll own growth initiatives across the product, including:

Job Skills

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Manager, Business Analysis (Core Lending Platform)

posted by: spj_bot

Financeit is a point-of-sale financing provider serving some of the largest home improvement and retail organizations in Canada. Our platform helps businesses close more sales by offering customers affordable monthly payment options for their next big home improvement, vehicle or retail purchase.

We are small enough that you can make an impact within the company and large enough to make an impact in the market. Financeit is a company where collaboration, inclusivity, fairness, and respect aren’t just ideas that get talked about, but are part of who we are. If such a workplace intrigues you, we hope you’ll join us.

About the role:

Do you love working with numerous stakeholders spanning a wide range of functions, spending your time defining business rules, writing tech requirements, confirming that things were built correctly, connecting it all back to strategy & analytics, and relish the idea of seeing your work used by hundreds of thousands of people every single year? Are you equally skilled at balancing deep critical thinking with pragmatic execution, and consistently delivering on time? If so, we’d love to meet you.

Job Skills

financial economic point of sale capital market sales advanced process regulatory requirement data business analytic communication verbal manager subject matter positivity processes data humility finance mapping mapping python system requirement reliable financial modelling translating read accounts economics manage map cross functional sql write off problem solve agile development eye enthusiasm massage process engineering financial institution stage advanced communication writing datum layer collections touchpoint modelling skill managing development tools recruitment process jira operations risk calculated product manager phase process engineer visual business business treasury act performance based virtual event collaboration business systems purchase confluence data mapping accounting critical thinking customer service development programs business requirement balancing detail orient computer science backend continuous improvement translate financing data engineering algorithms user interface analytics audit layer collaborative loan prioritize curiosity
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