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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 Attica.

Key Responsibilities:

Job Skills

professional 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 renewable energy english written pv coordinate autocad prioritize electricity generator supervision plant planning tool manage execute track
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Senior Web3 Software Engineer

posted by: spj_bot

Senior Web3 Software Engineer

Location: Europe/US/Latam

Remote | Full-time

Compensation: $170K - $195K

Our client is a pioneer in the blockchain sector, developing a high-performance operating system designed to redefine scalability and throughput for Ethereum. By combining parallel transaction execution with advanced state minimization, our client’s platform overcomes traditional protocol limitations to provide a groundbreaking environment for decentralized development.

Since its initial launch in 2019, the organization has remained dedicated to enhancing Ethereum's ecosystem through technical innovation, including the creation of a bespoke virtual machine and a specialized programming language. The team is a globally dispersed group of innovators committed to shaping the future of blockchain technology through secure, decentralized, and high-throughput solutions.

Our client is seeking a Senior Web3 Software Engineer to lead the development of high-performance decentralized applications (dapps). This individual will own major product surfaces end-to-end—from frontend interfaces to on-chain integrations—collaborating across product, design, and smart contract teams to deliver secure and intuitive experiences for traders and users.

Key Responsibilities

Job Skills

professional collaborating key management operating system reads writes api design high performance manager graph finance software engineering best practices ethereum guards node real time react e event listening audited candlestick chart software engineer manage solidity security policy performance tuning mitigation bridging libraries phishing product design virtual machine API technical debt design systems abstraction integrations leadership mentorship high throughput integration innovators design build strategic decisions vue throughput programming language managed securely collaboration deep dive blockchain innovation innovative graphql redux chain integrations interaction integrated next js architecture security javascript system design data management indexers code review calculators translate interoperability literacy data sources scalability user flow indexer infrastructure typescript applicable data execute
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Lodge Manager & Maintenance/Guide COUPLE | Outback Spirit Tours

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Be part of sharing special places and shaping lasting memories with Australia’s leading experiential tourism business.

ABOUT US

Outback Spirit Tours offers a range of unique adventure tours and luxury short stays across our beautiful country. Our adventures capture the very essence of Australia, from the rugged red cliffs of the Kimberley to the unspoiled natural wonder of Tasmania, we bring iconic experiences to life. We operate 8 lodges in some of the most remote, inaccessible and beautiful locations. Our team of guides, drivers, camp and operations staff are passionate about the outdoors and take pride in bringing our guests on the adventure of a lifetime.

Australia’s leading experiential tourism group, Journey Beyond, is privileged to operate 20 brands spanning the country and New Zealand, connecting guests to the land, and to each other.

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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Cyber Security Specialist

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ERS ELITE is partnering with a prestigious global automotive manufacturing organization to identify a Cyber Security Specialist to support cybersecurity operations at a major manufacturing facility in West Point, Georgia.

This role will support the protection of enterprise information systems, networks, and digital infrastructure within a high-volume manufacturing environment. The Cyber Security Specialist will assist with maintaining system security, supporting cybersecurity initiatives, and ensuring the integrity of IT systems that support plant operations.

The ideal candidate will have experience working with enterprise networks, systems security, and manufacturing IT environments, along with strong analytical and communication skills to collaborate across departments.

Job Skills

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Business Development Associate

posted by: spj_bot

About TMS

Top Marine Service (TMS) Agency established in 2006 and built upon its core values of reliability and integrity to deliver marine, shipping, and support services to upstream and downstream companies across the West African (WAF) region.

With over 19 years of West African operation experience, TMS has developed a deep understanding of the local landscape. This expertise is supported by strong infrastructure and strategic connections, giving us a competitive advantage. TMS has made significant investments in resources, equipment, and warehousing capacity to meet vessel owners’ and managers’ growing demands for spares and consumables.

TMS is committed to providing prompt, cost-effective services while upholding international standards and fostering local regeneration and employment.

Role Overview

The Business Development Executive, based in Athens, will lead commercial growth by developing and expanding relationships with Greek shipowners whose fleets operate in West Africa. This role serves as the primary commercial link between our organisation and the Greek shipping community, with a clear mandate to secure new agency service contracts for vessels calling at or operating offshore in our key hubs of Lomé (Togo) and Lagos (Nigeria).

Requirements

Job Skills

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Senior Network/Operations - DevOps Engineer

posted by: spj_bot

Tiger Analytics is looking for experienced Senior DevOps Engineer – Workday Financials to join our fast-growing advanced analytics consulting firm. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner. We are looking for top-notch talent as we continue to build the best global analytics consulting team in the world.

We are seeking a Senior DevOps Engineer with strong experience in network operations, automation, and cloud infrastructure. This role sits at the intersection of software development and network engineering, focusing on building scalable automation solutions, improving observability, and ensuring high availability and performance across cloud-based environments.

The ideal candidate will bring deep Python expertise, hands-on AWS (ECS) experience, and strong monitoring/logging knowledge using Splunk and New Relic.

Key Responsibilities

Job Skills

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(Associate) Technical Product Manager

posted by: spj_bot

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, helps shipping and commodities professionals navigate their complex decision making. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that support our clients in achieving performance and efficiency. By securely handling and combining private and public shipping data flows, and applying advanced analytics, insights are delivered over web and mobile applications, as well as through a rich set of APIs and SDKs. Our backend architecture is abstracted to modularly offer deep analytics capabilities that are leveraged in the solutions that we offer or can be directly embedded in our client’s system topologies.

Job Skills

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Project Manager (Web Development)

posted by: spj_bot

Company Introduction

Digitalist is a digital agency specializing in custom web development, e-commerce solutions, and performance-driven marketing. We build websites and online stores that go beyond templates, focusing on delivering clean code, scalability, and long-term results.

Our projects typically start with web or e-commerce infrastructure and expand into ongoing marketing services. This means close collaboration between development, marketing, and clients is essential. We work with businesses that value structure, clarity, and thoughtful execution.

We are a Slovenia-based team working partly remote, with a strong focus on accountability, trust, and doing things properly rather than quickly.

About the Role

As our Web Project Manager / Technical Account Manager, you will manage and coordinate web and e-commerce projects from initial discussions through delivery.

This is not a developer role. You are not expected to code, but you do need a solid understanding of how web development works, especially within WordPress, WooCommerce, and Shopify. Your main responsibility is to keep projects structured, aligned, and moving forward while acting as the main link between clients, developers, and the marketing team.

You will work closely with the CEO and Web Development Support during onboarding and gradually take ownership of more complex projects and client relationships.

Job Skills

professional managing changes cross functional team shopify integrations high level collaborating online store platforms integrations managing ul e commerce marketing services translating technical project structure scope creep business requirement account manager web project manager manager acting strategic decisions continuous improvement bridge logistics web development managing expectations analytical coordination timelines problem solve woocommerce web developers long term accountability managed templates payment providers collaborate reliable communicate communication skills collaboration analytics workflows communication managing client managing expectations manager account coordinating custom builds translating scalability API verbal communication skill wordpress infrastructure tracking checklists development marketing english development support trustworthy internet connection coordinate onboarding manage
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