For our client, we are looking for a Principal / Lead Software Engineer (Vue.js / TypeScript / GraphQL) to join a fast-growing European SaaS company that develops a browser-based video communication platform. Their solution powers webinars, virtual meetings, demos, and online training all directly in the browser, without downloads or installations.

You'll act as a technical and strategic partner to customers, bridging product capabilities with customer needs. This is a customer-facing, high-impact role that combines technical leadership, pre-sales solution design, and hands-on engineering. You'll collaborate closely with Sales, Product, and Engineering teams to create proof-of-concept implementations, lead technical conversations, and ensure that clients get the most value from the platform.

• 5+ years of experience in Solutions Engineering, Sales Engineering, or a similar technical role
• Proven Tech Lead / Principal Engineer experience
• Strong knowledge of APIs, webhooks, and SaaS integrations
• Expert-level skills in Vue.js and TypeScript
• Strong command of GraphQL and general web technologies (REST, JavaScript, etc.)
• Excellent communication and stakeholder management skills
• Fluency in English

Nice to have:

• Experience working in startup or scale-up SaaS environments
• Familiarity with automation platforms (Zapier, Make, etc.)
• Experience building internal tools or contributing to technical content

• Lead technical discovery sessions with prospects and customers
• Design scalable integration solutions using APIs and webhooks
• Support sales cycles with demos, documentation, and expert insights
• Build prototypes or internal tools to demonstrate platform capabilities
• Collaborate with Product and Engineering to prioritize feature requests
• Provide mentorship and technical leadership to Solutions Engineers and other team members

• 100% remote work (Europe or Ukraine)
• B2B contract with a competitive rate
• Opportunity to shape the technical direction of a fast-growing SaaS platform
• Work in a collaborative, transparent, and international team
• Freedom to experiment, innovate, and directly impact product growth

If you are ready to take on this strategic and impactful role, we look forward to receiving your CV and getting to know you better.

About the role

We are seeking a skilled and experienced Shopify Developer to join our team. As a Developer, you will be responsible for developing, and maintaining high-quality E-Commerce webstores. The ideal candidate should have a strong background in web development, particularly with React JS, Type Script, GraphQL, Rest, Shopify, Remix and be capable of leading projects, mentoring junior developers, and collaborating with cross-functional teams to deliver exceptional results.

This role would be part-time based on the demand of the project.

What you'll do

• Design, develop, and maintain E-Commerce webstores according to project requirements and best practices.
• Collaborate with designers, product managers, and other stakeholders to understand project goals and translate them into technical requirements and solutions.
• Lead the technical implementation of React JS, Type Script, Remix, Liquid ensuring code quality, performance, and scalability.
• Mentor junior developers, provide code reviews, and share best practices to foster a collaborative and learning-oriented environment.
• Stay updated on Shopify updates, new features, and best practices to continuously improve development processes and techniques.
• Troubleshoot and debug issues, conduct root cause analysis, and implement effective solutions in a timely manner.
• Participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives.
• Contribute to architectural discussions and decisions, providing insights and recommendations based on expertise and experience.
• Collaborate with third-party service providers and integration partners to implement and maintain integrations with external systems.
• Continuously monitor application performance, identify areas for optimization, and implement enhancements to improve user experience and efficiency.

Qualifications

• Bachelor’s degree in computer science, Engineering, or related field.
• Minimum of 5 years of professional experience in web development.
• Must have React JS, NextJS, TypeScript, GraphQL, HTML/CSS, Liquid
• Must have professional experience with modern e-commerce engines such as Shopify Plus (preferable), Commercetools, Magento, VTEX, BigCommerce, SFCC, or similar
• Knowledge about Shopify storefront environment.
• Strong understanding of web technologies, including responsive design, browser compatibility, and performance optimization.
• Experience with version control systems, such as Git.
• Excellent problem-solving skills and attention to detail.
• Ability to communicate effectively with technical and non-technical stakeholders.
• Experience working in Agile development environments.
• Strong leadership and mentoring skills, with a passion for knowledge sharing and team collaboration.
• Ability to thrive in a fast-paced, dynamic environment and manage multiple priorities effectively.
• Preferred - Experience with VueJS, Tailwind, Headless CMS (Strapi, Contentful, similar)

Why Join Us: 

• Opportunity to lead cutting-edge eCommerce initiatives in a fast-paced environment. 
• Work on complex technical challenges which would enable creative problem-solving. 
• Culture that values curiosity, learning, and innovation. 
• Competitive compensation package

Cint is a global software leader in technology-enabled digital insights and research technology. The Cint platform automates the insights-gathering process so that companies can gain access to insights faster with unparalleled scale. Cint has one of the world’s largest consumer networks for digital survey-based research, made up of over 239 million engaged respondents across more than 130 countries. Over 4,600 insights-driven companies use Cint to accelerate how they gather consumer insights and supercharge business growth.

The Team 

The Cint Technology team is looking for a Principal Software Engineer to join our international Data Solutions & Measurement team. This position is for a software engineer who likes challenges. Our business has been doubling in the last few years and so our systems need to scale to accommodate this growth.  

What You Will Do 

Our ideal candidate considers themselves among the highly technical and likes to push the limits of their knowledge and experience every day. In this role, you will lead the design, implementation, scaling, and maintenance of the code that powers our production systems. You will work autonomously, providing technical direction and ensuring timely and high-quality delivery across multiple projects. You will proactively communicate and collaborate with cross-functional teams, including Product and Data Science, to drive strategic initiatives. With significant freedom to innovate, you will play a pivotal role in world-class research, shaping the next generation of Cint products and mentoring less experienced engineers.

What We Are Looking For

• 10+ years of hands-on professional backend software development experience, with a significant portion in a leadership or principal role.

• Degree in Computer Science or related field.

• Proficient programming skills in Python or Java and comfortable maintaining code in both languages, with a strong emphasis on architectural design and code quality.

• Deep familiarity with CI/CD pipelines, advanced testing frameworks, and deployment strategies.

• Extensive experience with complex API integration, design, and best practices, including defining API standards.

• Expertise in dealing with system complexity, distributed systems, and large-scale architectural challenges.

• Exceptional sense of ownership, accountability, and technical leadership.

• Outstanding problem-solving, analytical, and strategic thinking skills.

• Consistently questions the status quo and brings innovative, impactful solutions to engineering and product needs, driving significant technical advancements.

• Strong ability to influence architecture and technical decisions across multiple teams, ensuring robust, scalable, and cost-efficient solutions that align with business objectives.

• Enjoys working as part of a team, actively mentoring and guiding other engineers, and providing constructive feedback to foster growth.

• Comfortable with making critical decisions based on comprehensive data analysis and industry best practices.

• Outstanding communication skills to guide and facilitate complex cross-functional collaboration and present technical strategies to diverse audiences.

• Extensive background in data analytics tools such as Spark, Hive, Databricks, or similar, with experience in designing and optimizing data pipelines.

• Deep familiarity with observability strategies, including advanced monitoring, logging, and tracing.

• Extensive experience with AWS, Microservices, Docker, Kubernetes, and advanced SQL, including database design and performance tuning.

Our Values

Collaboration is our superpower

• We uncover rich perspectives across the world
• Success happens together
• We deliver across borders.

Innovation is in our blood

• We’re pioneers in our industry
• Our curiosity is insatiable
• We bring the best ideas to life.

We do what we say

• We’re accountable for our work and actions
• Excellence comes as standard
• We’re open, honest and kind, always.

We are caring

• We learn from each other’s experiences
• Stop and listen; every opinion matters
• We embrace diversity, equity and inclusion.

More About Cint

We’re proud to be recognised in Newsweek’s 2025 Global Top 100 Most Loved Workplaces®, reflecting our commitment to a culture of trust, respect, and employee growth.

In June 2021, Cint acquired Berlin-based GapFish – the world’s largest ISO certified online panel community in the DACH region – and in January 2022, completed the acquisition of US-based Lucid – a programmatic research technology platform that provides access to first-party survey data in over 110 countries.

Cint Group AB (publ), listed on Nasdaq Stockholm, this growth has made Cint a strong global platform with teams across its many global offices, including Stockholm, London, New York, New Orleans, Singapore, Tokyo and Sydney. (www.cint.com)

Additionally, in a world of AI, we want our candidates to understand our approach to the use of AI during the interview and hiring process, so we'd appreciate you reading our AI usage guide.

We are a leading provider of enterprise resource planning (ERP) software solutions in the graphical industry. Our MultiPress software is designed to streamline operations, increase efficiency, and enhance productivity for businesses in this sector. We are seeking a highly skilled and experienced (Software) Product Engineer to join our team and contribute to the development and maintenance of our ERP software.

Position Summary:

As a Software Product Engineer, you will play a crucial role in the ongoing development and improvement of MultiPress. Your primary responsibility will be to gain a comprehensive understanding of the software, becoming an expert in its functionalities, modules, and integrations. This expertise will enable you to make changes, enhancements, and optimizations to the software as required. You will work closely with the Product Director, Project Managers and Development Teams to ensure that the software meets the evolving needs of our customers and industry standards.

Responsibilities:

• Software Development: Collaborate with the Product Development Team to make changes, enhancements, and improvements to MultiPress in response to customer requirements and industry trends. Write clean, efficient, and maintainable code that adheres to coding standards and best practices.

• Testing and Quality Assurance: Perform and supervise testing activities, including unit testing, integration testing, and system testing. Ensure the software is robust, reliable, and free of defects.

• Product Knowledge: Gain an in-depth understanding of MultiPress, its modules, features, and functionality. Continuously update and expand your knowledge to stay up-to-date with the latest software enhancements and industry trends.

• Technical Support: Provide technical support to Project Managers, Development Teams, and end-users. Troubleshoot software issues, diagnose problems, and propose effective solutions. Be able, in time, to perform detailed demonstrations of MultiPress in a multilingual context.

• Documentation: Create and maintain technical documentation, including software specifications, design documents, release notes, and user manuals.

• Collaboration: Work closely with Project Managers, Development Teams, and cross-functional stakeholders to gather requirements, provide technical insights, and ensure timely and successful project delivery.

• Continuous Improvement: Identify opportunities for process improvement, software optimization, and automation. Propose innovative ideas and solutions to enhance the software's performance and user experience.

Qualifications:

• Education: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.

• Experience: Minimum of 5 years of professional experience in software development, preferably working on ERP software.

• Technical Skills:

  • Proficiency in 4D programming language.

  • Strong knowledge of database management systems (e.g., SQL, Oracle, MySQL).

  • Java, C++, or Python are a plus.

  • Experience with web technologies (HTML, CSS, JavaScript en REST API).

  • Familiarity with software development methodologies (Agile, Scrum) and version control systems (Git, SVN).

• ERP Knowledge: Prior experience with ERP software, especially in the graphical industry, is highly desirable. Understanding of ERP modules such as accounting, inventory management, production planning, and sales in the graphical industry is a plus. Knowledge of MultiPress as end user and/or implementation manager is also a plus.

• Problem-Solving Skills: Ability to analyze complex problems, think critically, and propose effective solutions. Strong troubleshooting and debugging skills.

• Communication Skills: Excellent verbal and written communication skills in Dutch and English (other languages are a plus). Ability to effectively communicate technical concepts to both technical and non-technical stakeholders.

• Team Player: Strong collaboration and interpersonal skills. Ability to work effectively within a team environment and across departments.

If you are passionate about ERP software development, possess strong analytical skills, and enjoy working in a dynamic and challenging environment, we would love to hear from you. Join our team and contribute to the success of our innovative MultiPress software solution.

Join Tether and Shape the Future of Digital Finance

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

About the job

We are seeking a highly skilled Technical Architect who brings real-world architecture experience and excels in working collaboratively with engineers, designers and stakeholders. The role involves deeply understanding our tech stack (for apps, SDKs, SaaS platforms, etc.) and applying that knowledge to design scalable systems that adhere to our design principles.

Responsibilities

• Design robust and scalable architectures for all sorts of systems (apps, SDKs, SaaS platforms, etc.) that are tailor-made for our specific tech stack. Use systems-level thinking to structure components for reliability, scalability and maintainability.

• Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures.

• Contribute to guiding development through code reviews, building PoCs and skeleton structures.

• Write and review technical proposals to ensure they align with the agreed architecture.

• Keep up to date with new tools, frameworks and ideas, and spot and suggest opportunities to improve our systems.

• 5+ years in Technical Architect (or similar) roles.

• Strong experience in developing using JavaScript and C++ at a hands-on level.

• Past experience developing or architecting successful and scalable applications. Experience with P2P is great to have.

• Strong understanding of architecture principles, patterns and best practices, combined with the ability to quickly absorb and adapt to new stacks and tools.

• Skilled in collaborating and communicating technical ideas in a clear, concise, and friendly manner across diverse teams.

• Proficiency in creating and managing architectural artifacts like diagrams, specs, and documentation.

• Strong problem-solving skills and an aptitude for simplifying complex technical challenges.

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline.

Important information for candidates
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:

• Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/

• Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.

• Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.

• Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io

• We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.

When in doubt, feel free to reach out through our official website.

Join Tether and Shape the Future of Digital Finance

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services. 

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

As a Senior SDK Developer, you will be a part of the team that works on the development of the new and cutting edge Tether AI SDK.

• Developer-Facing SDKs & APIs: Tether is committed to delivering world-class developer experiences through robust and intuitive SDKs. You will design, build, and maintain modular, versioned SDKs that abstract complex backend logic into clean, usable interfaces — enabling seamless integration with Tether’s platform across various client environments.

• Performance & Reliability at Scale: SDKs must be fast, lightweight, and reliable — even when performing heavy and demanding operations. You’ll design resilient logic (retry policies, offline handling, batching) and contribute to the scalability of platform-facing interfaces and services powering the SDKs.

• Security-First Engineering: You’ll embed best-in-class security practices directly into the SDK architecture, including secure communication, encrypted storage and rigorous input validation. Your work will help ensure safe integration pathways for all developers working with the Tether ecosystem.

• +6 years of experience working with Nodejs/JavaScript in production environments.

• Proven track record in designing and maintaining developer-facing SDKs (npm packages, API clients, or instrumentation libraries)

• Strong understanding of modular architecture, versioning strategies, and semantic API design

• Have actively participated in the development of a complex platform

• Experience with AI domain applications (RAG, Agents, Inference, AI SDKs)

• Ability to quickly learn new technologies

• Good understanding of security practices

Nice to have

• Familiar with Peer-to-Peer technologies (Kademlia, bittorent, libp2p)

• Comfortable with high-availability concepts

• Rust or C++ skills are a plus

• Familiarity with real-time data delivery (NodeJS/other streaming)

Location: Americas, Europe, or Israel

Join A.Team’s invite-only network of senior builders and access exclusive missions with Fortune 500s and top startups. This isn’t client work or employment—it’s a vetted collective where you’re matched to impactful projects.
At A.Team, you won’t just implement someone else’s plan. You’ll be the technical decision-maker, owning everything from model design to enterprise integration.

• Elite peers: ex-OpenAI, Google, Meta, Amazon.

• Precision matching: Missions in LLMs, CV, NLP, ML infra, fine-tuning.

• Compensation: $120–$170/hr, biweekly payouts, you keep 100%.

• Autonomy: Choose only missions that excite you—no small gigs, no chasing.

• Lead the design, deployment, and scaling of production AI systems.

• Build ambitious software 0→1 in small, senior teams (3–5 people).

• Scope, propose, and execute solutions with real ownership.

• Partner with founders, CTOs, and product leaders to deliver outcomes that matter.

• Senior AI/ML Engineers with production systems live.

• AI Architects who’ve built enterprise AI stacks.

• Tech Leaders balancing architecture with business outcomes.

• Specialists in LLMs, CV, NLP, or infra with proven depth.

Not a fit: under 4 years’ experience, simple website builders, or small gig seekers.

Your peers have scaled apps to millions, built enterprise AI platforms, shipped AI at unicorns, and deployed infra handling billions/day.

Apply once at build.a.team/apply-ai.
Short, rigorous process—we care more about what you’ve built than lengthy forms.