Skip to main content

Staff Software Engineer (Payments)

posted by: spj_bot

Location: New York, United States • London, United Kingdom (Office)

On-Site | Full-time

Compensation: Competitive Compensation

Our client is a high-growth software development company and a major contributor to one of the largest and fastest-growing crypto social networks globally. Operating in a high-velocity, high-impact environment, the organization builds cutting-edge infrastructure that supports massive global transaction volumes and substantial revenue generation.

The organization is seeking a Staff Software Engineer (Payments) to design and build the core payment services at the center of this ecosystem. This is a senior, high-ownership role designed for an engineer who thrives on solving hard, ambiguous problems end-to-end—from the moment money enters the system to final settlement, reconciliation, and delivery.

Operating within a lean team of highly experienced engineers, the successful candidate will focus on 0→1 development, moving quickly while maintaining the absolute rigor required for financial systems. The engineering culture prioritizes low bureaucracy, continuous production deployment, and trust in individual judgment over rigid processes.

Key Responsibilities

Job Skills

financial system professional system architecture layers leadership high throughput reliability equity social network security policy bank key management hygiene continuous production indexing governing adapt design build deliberate distributed systems system engineering balancing accounting security protocols fault tolerance transaction processing massive data integrity backend engineering cloud prioritizes high performance transaction management c++ experience design nice event driven rust semantics open source lock long term finance reconciliation managed securely workflows settlement ledgers device fingerprint profiling critical systems payment services chargebacks architectural design performance optimization production continuously software development resilient infrastructure secure engineering interaction applicable data continuous delivery audit trail open banking operating java software engineer cloud infrastructure high level execute track
View the job post & apply

Head of Growth - Hyperliquid Agents

posted by: spj_bot

Location: Remote Americas preferred location

Remote | Full-time

Compensation: $150k-$200k base plus equity/token

We are hiring on behalf of our our client who is developing a high-performance agent runtime specifically engineered for the Hyperliquid ecosystem. This infrastructure includes hardened execution environments, a proprietary data layer, and an open-source strategy marketplace designed for autonomous AI trading agents. Having already established significant market traction with over 1,100 monthly active trading agents and exceeding $100M in 30-day volume, the organization is now scaling its operations to support tens of thousands of agents.

The Head of Growth will be responsible for the end-to-end adoption of these AI agents. This is a 100% performance-driven leadership role where success is measured by concrete metrics: agent deployments, trading volume, and unit economics. The individual in this position will be fully accountable for Customer Acquisition Cost (CAC), Lifetime Value (LTV), and payback periods, moving beyond traditional brand marketing to focus on data-backed growth.

Key Responsibilities

Job Skills

View the job post & apply

Microsoft Windows & Systems Engineers

posted by: spj_bot

About us

Navarino is an innovative global technology company with offices in Greece, Norway, Germany, Cyprus, the United Kingdom, Hong Kong, USA, UAE, Japan and Singapore. We develop technology solutions for the shipping industry and are a leader in our sector. Our R&D and engineering departments focus on building and enriching our product portfolio, with specialized software and services that we develop in-house.

We pride ourselves on our people and culture. We encourage innovative thinking, teamwork, and excellence. Our committed people, our values and ways of working create a dynamic, professional, fun, and family-oriented environment which delivers high value and excellence to our customers.

What will you be doing?

We are looking for enthusiastic and creative Microsoft Windows and Systems Engineers to join our growing Digital Services team. We are recruiting for roles in the IT Managed Services team where you will act as part of the customer’s Technology team and be a valued and highly knowledgeable technical advisor and consultant.

The role is fully remote. However, candidates must be based in Manila, Philippines.

Requirements

Job Skills

View the job post & apply

Senior IT Engineer - Remote

posted by: spj_bot

About Us

At Zyte, we eat data for breakfast, and you can eat your breakfast anywhere and work for Zyte. Founded in 2010, we are a globally distributed team of over 250 Zytans working from over 28 countries who are on a mission to enable our customers to extract the data they need to continue to innovate and grow their businesses. We believe that all businesses deserve a smooth pathway to data

For more than a decade, Zyte has led the way in building powerful, easy-to-use tools to collect, format, and deliver web data quickly, dependably, and at scale. And today, the data we extract helps thousands of organizations make smarter business decisions, secure competitive advantage, and drive sustainable growth. Today, over 3,000 companies and 1 million developers rely on our tools and services to get the data they need from the web.

The Role

Zyte is seeking a Senior IT Engineer with strong Business Systems and Automation experience to architect and operate the internal technology ecosystem that powers our global company.

Job Skills

endpoint security business process GCP endpoint management communication datum synchronization uptime integrations design dashboards governance service management internal documentation finance python it service management reliable billing docker operations programming webhooks engineering systems friendly internal business systems knowledge linux business system collaboration software integrating systems operating systems root cause analysis integrate password management service delivery system engineering node js slack service automation automating operational mobile device management open source microservices distributed environments oauth kubernetes scripts automated mobile device scripting API business operation zendesk backlogs writing innovate integrations automation operational data customer support ul managing self service business workflows integration platforms tools access management systems SAML semantic search support product scim distributed team workflows collaboration innovation build automation prioritize graphql onboarding operating CRM hubspot cloud infrastructure automation services device management intercom team build tools build operate sustainable growth github automate balancing development environment tooling building event enforce event driven knowledge systems SSO stripe operational efficiency containerization integrating business scale bash system administration triage audits
View the job post & apply

Sales Development Representative

posted by: spj_bot

Location: San Francisco

On-site | Full-time

Compensation:  $100K – $160K • Offers Equity • Offers Commission

Our client is a high-growth, venture-backed security infrastructure startup that is seeking a driven Sales Development Representative (SDR) to join the foundational Go-To-Market (GTM) team in San Francisco.

The Role

Our client is currently building an open-source security stack designed for the AI era, helping engineers manage secrets, internal PKI, and orchestration at a massive scale.

This is a high-impact, high-expectation role designed for individuals who thrive in fast-paced environments and are eager to solve complex problems. This position offers a unique opportunity to grow alongside a world-class team with experience from industry leaders like Figma, AWS, and Red Hat.

Key Responsibilities

Job Skills

View the job post & apply

Founding Designer

posted by: spj_bot

Location: Remote North to South America

Remote | Full-time

Compensation: $100K – $180K • 0.05% – 0.25%

We are hiring on behalf of a high-growth, venture-backed leader in the open-source security infrastructure space is seeking an exceptional Founding Designer to join its world-class team. This organization is currently building the next generation of security tools for the AI era and has raised significant funding from top-tier investors including Y Combinator and Google.

The Role

The Founding Designer will own and define the visual identity of the brand and marketing surfaces end-to-end. As the company scales, the complexity of its brand presence has expanded, requiring a coherent, high-quality, and memorable aesthetic that reflects both technical depth and ambitious vision. This individual will translate abstract security concepts into narrative-rich visuals, proposing creative directions and ensuring a high level of craft across all public-facing touchpoints.

Key Responsibilities

Job Skills

View the job post & apply

Solutions Engineer

posted by: spj_bot

Solutions Engineer

Location: EMEA Region

Remote | Full-time

Compensation: $100K – $160K • Offers Equity • Offers Commission

Our client is a high-growth, venture-backed organization building a foundational open-source security infrastructure stack for the AI era. Backed by premier Silicon Valley investors, including Google and Y Combinator, the company provides a critical platform used by engineers at leading organizations to manage billions of secrets, certificates, and credentials every month.

The organization is seeking an exceptional Solutions Engineer to join the team in the EMEA region. This is a high-impact, customer-facing role designed for a technical professional who thrives on driving successful implementations and ensuring a seamless product experience from initial onboarding to long-term success. Acting as a bridge between customers, sales, and engineering, the Solutions Engineer will serve as a trusted advisor to technical and business leaders, helping organizations adopt a market-leading security platform.

Key Responsibilities

Job Skills

View the job post & apply

Full Stack Engineer

posted by: spj_bot

Location: San Francisco or worldwide

On-site/Remote | Full-time

Compensation

  • Full Stack Engineer (remote Worldwide) -$100K – $180K • 0.05% – 0.25%
  • Full Stack Engineer (Onsite in San Francisco) - $140K – $200K • 0.05% – 0.25%
  • Senior Full Stack (Remote in the US) - $180K – $250K • 0.05% – 0.25%

Our client is a high-growth security startup building the open-source infrastructure used by developers worldwide to manage sensitive configurations and credentials. Backed by premier Silicon Valley investors, the company is on a mission to simplify security for the AI era, currently supporting billions of secure transactions every month.

The team are seeking an exceptional Full Stack Engineers and Senior Full Stack Engineers to join the team. In this role, you will work closely with the CTO to build, optimize, and expand the foundation of a global security platform. This position is ideal for an engineer who wants to be a defining piece of a team scaling toward massive market adoption over the next 18 months.

Key Responsibilities

Job Skills

View the job post & apply

Enterprise Account Executive

posted by: spj_bot

Enterprise Account Executive

Location: Based in San Francisco or an Eastern US State (EST)

Onsite/Remote | Full-time

Compensation: On-Target Earnings $220K – $280K • Offers Equity • Offers Commission

Our client is a high-growth, venture-backed organization building a foundational open-source security infrastructure stack for the AI era. Backed by premier Silicon Valley investors, including Google and Y Combinator, the company provides a critical platform used by engineers at leading organizations—ranging from high-growth startups to Fortune 10 enterprises—to manage billions of secrets, certificates, and credentials every month.

The sales team is seeking an Enterprise Account Executive to play a defining role in scaling the customer base. This individual will be responsible for closing net-new logos and expanding the footprint of a market-leading secrets management platform. This is an environment for high-performers who thrive on ownership, complex problem-solving, and the opportunity to build a generational company from the ground up.

Key Responsibilities

Job Skills

View the job post & apply

Design Engineer

posted by: spj_bot

Design Engineer

Location: Based in San Francisco or North or South America

Onsite or Remote | Full-time

Compensation

  • Design Engineer (Onsite in San Francisco) - $140K – $200K • 0.05% – 0.25%
  • Design Engineer (remote in the Americas) - $100K – $180K • 0.05% – 0.25%

Our client is a high-growth, venture-backed organization building a generational open-source security infrastructure platform for the AI era. Trusted by engineers at world-class companies such as Hugging Face and LG, the platform manages billions of secrets, certificates, and credentials every month.

The engineering team are seeking talented Design Engineers based in either the Americas or San Francisco to own and elevate the user-facing experience of this rapidly growing platform. Our client views developer experience as a core product philosophy and obsesses over intuitive design and polished interfaces. This role is ideal for a deeply technical individual who possesses a sharp eye for aesthetics and the ability to build features end-to-end, with a heavy focus on frontend excellence (approximately 70%) and a supporting contribution to the backend (approximately 30%).

Key Responsibilities

Job Skills

View the job post & apply
Subscribe to open source

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