Jobs

Client

Our client, a pioneer in the field, has a 40-year legacy of empowering investors with tax-advantaged, self-directed accounts. They offer access to unique, non-traditional assets like real estate, private equity, and precious metals, allowing for personalized retirement strategies beyond traditional banks and brokerage firms.

Position overview

We are seeking a skilled Webmaster with expertise in HubSpot CMS to join our client's dynamic Asset Management Services team. The ideal candidate will manage and optimize content-rich websites built on HubSpot, ensuring seamless site performance, up-to-date content, and strong SEO practices. Working within a large, rotating team, you will collaborate closely with developers, marketers, and project managers to enhance user experience and support the company’s innovative investment platform.

Responsibilities

• Administer, maintain, and update content-rich sites on HubSpot CMS Hub, ensuring accuracy and responsiveness across all devices
• Develop and implement front-end features using HTML5, CSS3, and modern JavaScript (ES6+)
• Utilize jQuery to create dynamic and interactive web elements
• Perform SEO optimizations to improve site visibility and ranking, including keyword integration, metadata management, and site audits
• Collaborate with marketing and development teams to plan, document, and prioritize website enhancements using Jira and Confluence
• Troubleshoot and resolve website issues promptly, ensuring minimal downtime
• Implement and manage HubDB tables or develop serverless functions (Node.js/TypeScript) to support dynamic web functionalities within HubSpot
• Monitor site analytics and performance, generating reports to inform continuous improvements
• Communicate proactively with stakeholders to manage expectations and timelines
• Adhere to best practices in web governance, accessibility, and security standards

Requirements

• Administering content-rich sites on HubSpot CMS Hub
• Strong knowledge of HTML5, CSS3, modern JavaScript (ES6+)
• Practical experience with jQuery
• SEO optimization knowledge
• Experience with HubSpot
• Familiarity with Jira/Confluence and documentation practices
• Excellent written and verbal communication skills
• Proactivity and strong time management

Nice to have

• Familiarity with HubDB or serverless functions (Node/TypeScript) within HubSpot

About Sembly AI:
We are Sembly AI — a cutting-edge AI SaaS startup revolutionizing how businesses leverage AI to achieve results with our industry-leading AI Teammate product. Our innovative platform is transforming the way teams collaborate and optimize productivity. We are looking for a Senior Front-End Developer to join our web application team.
 

Key Responsibilities:

• Lead the development of new and existing front-end features for Sembly AI’s core web application
• Collaborate with design, product, and backend teams to deliver elegant and performant user experiences
• Architect, build, and maintain complex, scalable React applications
• Integrate with GraphQL APIs using Apollo Client, optimizing data flows and state management
• Ensure code quality, maintainability, and performance through code reviews, unit testing, and best practices
• Mentor and support other engineers, contributing to a culture of learning and excellence
• Stay up to date with the latest front-end trends, frameworks, and tools, proactively suggesting improvements
• Participate in sprint planning, backlog grooming, and contribute to product roadmaps
   

Requirements:

• 5+ years professional experience in front-end web development
• Deep expertise in React, with a track record of building complex applications
• Strong experience with Apollo Client and GraphQL APIs
• Good knowledge of TypeScript
• Strong CSS (styled-components, CSS-in-JS, or CSS Modules) and modern HTML skills
• Familiarity with testing frameworks (Jest, React Testing Library, Cypress, etc.)
• Proven experience optimizing web apps for performance and accessibility
• Comfortable with Git, CI/CD workflows, and code review processes
• Excellent problem-solving and communication skills
• English proficiency (written and spoken)
   

Nice to Have:

• Understanding of state management (Redux, Zustand, or similar)
• Familiarity with Figma or similar design tools
• Exposure to B2B SaaS products or productivity tools
• UI/UX sensibility and appreciation for great design
• Prior experience mentoring developers or leading projects
   

What We Offer:

• Competitive salary
• Remote work, schedule flexibility
• Growth opportunities within a fast-scaling company
• Chance to work with a talented international team
• Impactful work on an AI product used by leading companies globally

About us

wallee is a payment technology company that enables merchants to accept omnichannel payments - whether online in web shops, on mobile devices, unattended kiosks or in physical outlets with terminals. Our software engineers are working on a variety of projects ranging from big data systems to dedicated merchant integrations. We’re driven by constantly improving the customer experience and enhancing the customer journey to satisfy our customers and consumers. We’re using the latest technologies and tools.

wallee requires a team of experienced and versatile software engineers to achieve our mission of providing the best payment experience to customers on the market. We use Scrum processes to organize our teams in multiple countries. We build technology leading payment systems that require a high degree of robustness, scalability and security. As we’re disruptors of the payment market we’re constantly pushing our solutions into new areas.

We are looking for a Senior Front-End Software Developer to join our team.

Requirements

Role Description

As a Senior Front-End Software Developer, your primary responsibility will be to create, maintain, and further develop the user interfaces for our payment products – precision, clarity, and trust are key. You will work closely with product managers, back-end engineers, and other stakeholders to implement the desired features while maintaining a close eye on the quality and optimization of our products.

Responsibilities

• You will develop and maintain front-end components and a front-end component library (storybook).
• You will write clean and well-documented code or rewrite existing code using appropriate design patterns.
• You will translate user stories and design requirements into a modern user experience.
• You will be responsible for the design of applications from a front-end perspective, taking UX and simplicity into account.
• You will support the creation of components for cross-platform React Native applications.

Qualifications

• Strong experience with front-end technologies (especially React), experience with Typescript.
• Familiarity with RESTful APIs.
• Experience with other industry-standard technologies such as Docker, Git, AWS, and experience with Ubuntu is a plus.
• Excellent communication skills. Our communication is primarily in English. 
• Ideally, you have experience in the fintech industry.
• Experience with distributed teams is a plus.
• A user-centric mindset and an intrinsic motivation to learn new things.
• You are able to quickly analyze problems and offer sound recommendations and solutions in a fast-growing, global company.
• React Native experience is a plus.

Benefits

• Flexible working hours to promote work-life balance.
• Work in a professional, international team with flat hierarchies.
• Cooperation with motivated colleagues and numerous personal development opportunities.
• You will play a decisive role in designing products in an omni channel payment company and work with leading companies in the financial industry on international projects.