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Chief Operating Officer (COO)

posted by: spj_bot

About LawnStarter

LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with $50M+ in net revenue across three brands. We've been profitable for three consecutive years, and our existing business has reached a place of great operating leverage: 38.5 cents of every incremental dollar in net revenue since 2022 has gone directly to the bottom line. We're entering our most ambitious phase yet, expanding into new verticals, building software products, and laying the foundation to become a multi-billion-dollar company. We have a really talented team of ~180 full-time members plus a seasonal workforce that scales to 500+.

The Role

We're hiring a COO to be the operational heartbeat of LawnStarter.

Here's what's true: we grew 20%+ last year, expanded EBITDA margin by 7 points, and scaled to $50M+ in net revenue. We have a great culture, a strong leadership team, a really talented team, and we're great at hiring. We've done a good job building a profitable, growing business, but we aren't strong operators yet.

We don't have the operational infrastructure, rigor, and discipline to match our ambitions. Structural people development is aspirational, not actual. And as the business gets more complex (multiple service lines, new verticals, software products) the CEO needs to elevate to focus on AI strategy, vision, and the highest-leverage bets.

Job Skills

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Site Manager

posted by: spj_bot

V Group is a robust Group of Companies with a remarkable presence and continuous growth in waste management, renewable energy sources, and financial investments. GREEN, a member of Vasileiadis Group of Companies, has evolved into a renewable electricity generator and a pioneer of sustainability in Greece, actively contributing to the country’s energy transition.

About the Role

Due to our continuous growth, GREEN is seeking a passionate and hands-on Site Manager to join our team and support the implementation and development of renewable energy projects.

The successful candidate will be actively involved in wind and solar PV projects, contributing to design, construction supervision, plant monitoring, and technical administration.

This is a full-time, permanent position based in Piraeus.

Key Responsibilities:

Job Skills

mechanical engineering cost control leadership high level microsoft office daily reports ul managing project management heavy lift waste management mitigation plan refineries communication milestones communications construction plant computer literacy resourceful sustainability investments troubleshooting project managers supervise remuneration manager coordination italian career development adaptable medical insurance heavy industry project schedule collaborate commissioning communication skills procurement operations friendly scheme civil engineering quality assurance construction budgets team orient infrastructure tracking construction safety project planning scale enforcing renewable energy english written pv coordinate autocad prioritize electricity generator supervision plant planning tool manage execute track
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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
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Project Manager

posted by: spj_bot

V Group is a robust Group of Companies with a remarkable presence and continuous growth in waste management, renewable energy sources, and financial investments. GREEN, a member of Vasileiadis Group of Companies, has evolved into a renewable electricity generator and a pioneer of sustainability in Greece, actively contributing to the country’s energy transition.

About the Role

Due to our continuous growth, GREEN is seeking a passionate and hands-on Project Manager to join our team and support the implementation and development of renewable energy projects.

The successful candidate will be actively involved in wind and solar PV projects, contributing to design, construction supervision, plant monitoring, and technical administration.

This is a full-time, permanent position based in Piraeus.

Key Responsibilities:

1.       Project Planning and Management:

• Develop and manage the overall project execution plan, including schedule, budget, and resource allocation.

• Supervise on-site dismantling operations, ensuring compliance with health, safety, and environmental (HSE) regulations.

• Coordinate all project stakeholders, including subcontractors, engineers, consultants, and client representatives.

 • Conduct regular site inspections and progress reviews to ensure milestones are met and quality standards are maintained.

Job Skills

risk assessments project management regulatory requirement preparedness communication sustainability high performance finance mechanical chemical operations logistical professional development friendly problem solving real time engage stakeholders project planning enforcing renewable energy e root cause analysis coordinate manage decision making project documentation mitigation supervise consultants safe coordination career development accountability progress report manage procurement change orders safety inspections hazardous materials pv manage expectations budget incident reporting track preventive action incident response leadership project risks primavera msc waste management construction plant supervision investments project stakeholder operators team management medical insurance environmental compliance advised collaboration innovation stakeholder engagement scheme targets solution focus construction drawings english safety audits electricity generator supervision plant risk assessment site safety cost control reinforce mitigate hazards resource allocation milestones management timely execution working environment project manager safety standard team leadership continuous improvement documentation process scheduling enforce analytical skill remuneration execution plan positive external auditor procurement schedule claims civil engineering forecasts scale plans
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Skandi Hugen 2nd Officer 23.04.26

posted by: spj_bot

Join the Skandi Hugen team as an 2nd Officer (Internal Applicants only)

Application Deadline March 11th 2026

DOF is excited to announce opportunities on our prestigious vessel, Skandi Hugen, as we continue to uphold our commitment to excellence in offshore services. We are seeking dedicated team members to join us on this exciting journey starting from March 26 2026.

As part of the crew on Skandi Hugen, you will be an integral part of our operations, contributing to various tasks and ensuring that we maintain the highest standards of safety and efficiency in our work.

We value our employees and strive to create an environment that fosters teamwork, innovation, and professional growth. If you are looking to advance your career in the offshore industry and be part of a leading organization, DOF is the place for you!

Who we are 

DOF is a leading provider of integrated marine and subsea services to the global offshore energy market. We combine expertise, assets, and technology to execute integrated subsea and offshore operations safely, and reliably - every time. 

Job Skills

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Senior Software Engineer

posted by: spj_bot

Senior Software Engineer

Location: US or EU (remote-first, office optional). Must be in the US, not Canada or in the European Union. France or Paris or as close as possible, always preferred.

Remote | Full-time

Compensation: $160K - $240K

Our client is an industry-leading organization comprised of experts in blockchain technology, cryptography, infrastructure, and security. The organization is currently developing the foundational wallet infrastructure for the next generation of global finance.

The Senior Software Engineer will design, develop, and scale core backend services for a high-performance platform. This role involves full ownership of critical projects—ranging from APIs and microservices to databases and developer tooling—ensuring all systems remain fast, reliable, and secure. Beyond hands-on engineering, this individual will contribute to architectural decisions, refine development processes, and ensure infrastructure resilience under real-world financial workloads. This position requires close collaboration with product, security, and leadership teams to transform complex requirements into elegant, production-ready systems.

Key Responsibilities

Job Skills

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Senior Operations Engineer

posted by: spj_bot

Location: Remote - European Based Candidates

Remote | Full-time

Compensation: Competitive

We are hiring on behalf of our client who is focused on building institutional-grade DeFi operations infrastructure. They are seeking a Senior Operations Engineer. This organization develops the systems, automations, and security layers required to make on-chain asset management reliable at scale. Operating across Ethereum, Arbitrum, and multiple other chains, the client manages vaults, multisigs, and treasury systems where precision is paramount.

This is not a "build-and-hand-off" role. The successful candidate will own the full lifecycle of critical automation infrastructure—from architecture and implementation to monitoring, failure handling, and continuous hardening. This individual will be responsible for the reliability, security, and observability of systems where the standard is absolute: operational errors result in real financial loss.

Key Responsibilities

Job Skills

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Growth Lead

posted by: spj_bot

Growth Lead

Our client is a premier prime broker for the Hyperliquid ecosystem, developing mission-critical infrastructure to facilitate institutional-grade algorithmic trading at scale. As the decentralized finance (DeFi) landscape evolves toward high-frequency and institutional requirements, our client provides the essential bridge for professional trading firms to access advanced on-chain liquidity.

The organization is seeking a Growth Lead to spearhead the expansion of its partner ecosystem, total value locked (TVL), and overall platform adoption. This is an end-to-end business development role designed for a high-agency individual who can navigate the complexities of institutional trading and the nuances of decentralized protocols. The successful candidate will be responsible for sourcing institutional users and building the strategic partnerships necessary to solidify our client's position as a market leader in the prime brokerage space.

Key Responsibilities

Job Skills

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Skandi Jupiter Master 02.07.2026

posted by: spj_bot

Join the Skandi Jupiter team as Master.

Application Deadline 11.03.26

DOF is excited to announce opportunities on our prestigious vessel, Skandi Jupiter, as we continue to uphold our commitment to excellence in offshore services. We are seeking dedicated team members to join us on this exciting journey starting from july 2nd 2026. Handover period prior to embarking is expected.

Current rotation - 4 weeks. Operation area - Brazil.

As part of the crew on Skandi Jupiter, you will be an integral part of our operations, contributing to various tasks and ensuring that we maintain the highest standards of safety and efficiency in our work.

We value our employees and strive to create an environment that fosters teamwork, innovation, and professional growth. If you are looking to advance your career in the offshore industry and be part of a leading organization, DOF is the place for you!

Who we are 

DOF is a leading provider of integrated marine and subsea services to the global offshore energy market. We combine expertise, assets, and technology to execute integrated subsea and offshore operations safely, and reliably - every time. 

Job Skills

View the job post & apply

Skandi Jupiter Chief Officer 07.05.2026

posted by: spj_bot

Join the Skandi Jupiter team as a Chief Officer.

Application Deadline 15.03.26

DOF is excited to announce opportunities on our prestigious vessel, Skandi Jupiter, as we continue to uphold our commitment to excellence in offshore services. We are seeking dedicated team members to join us on this exciting journey starting from May 5th 2026. Handover period prior to embarking is expected.

Current rotation - 4 weeks. Operation area - Brazil.

As part of the crew on Skandi Jupiter, you will be an integral part of our operations, contributing to various tasks and ensuring that we maintain the highest standards of safety and efficiency in our work.

We value our employees and strive to create an environment that fosters teamwork, innovation, and professional growth. If you are looking to advance your career in the offshore industry and be part of a leading organization, DOF is the place for you!

Who we are 

DOF is a leading provider of integrated marine and subsea services to the global offshore energy market. We combine expertise, assets, and technology to execute integrated subsea and offshore operations safely, and reliably - every time. 

Job Skills

View the job post & apply
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