Offer summary

Qualifications:

Over 10 years of experience in C# application development., Deep expertise in object-oriented programming and software architecture., Hands-on leadership in modern front-end development using Vue.js or React., Fluent in English with excellent communication skills..

Key responsabilities:

Lead the development and optimization of scalable C# applications.

Architect and oversee the delivery of robust software solutions.

Collaborate with stakeholders to align technical execution with business goals.

Establish a culture of quality through rigorous testing frameworks.

Job description

Full time/Fully-Remote.

$120,000

At Threecolts, we're not just a software suite; we're a powerhouse for Marketplace entrepreneurs and well-known international brands. Our mission? To revolutionize the Commerce landscape by acquiring, launching, and scaling cutting-edge software tailored for Amazon and Walmart businesses. With robust capital backing and a clear vision, we're poised for an exhilarating phase of accelerated growth.

Join us on the journey! Our vibrant team spans the globe, comprising over 500 innovative minds from 42 countries across five continents.

We are building tools for online commerce that help businesses launch, scale, and grow. As a remote-first company, our team is passionate about making the web more usable, reliable, and efficient.

We are looking for a full-time Lead C# Full-Stack Developer with experience in Vue.js to join our team.

Key Responsibilities :

Champion and uphold high standards of code quality, system architecture, and development best practices across the team

Lead the translation of business objectives and storyboards into scalable, maintainable, and performant software solutions

Architect, develop, and oversee the delivery of robust and reusable C# code aligned with long-term product goals

Drive continuous improvement of application performance, quality, and responsiveness through thoughtful engineering decisions

Proactively identify system bottlenecks and bugs, and lead initiatives to implement sustainable solutions

Partner closely with stakeholders to align technical execution with strategic business goals and product roadmaps

Guide and collaborate with design teams to ensure seamless translation of UI/UX designs into functional and engaging user experiences

Lead the development and optimization of third-party platform and API integrations to expand product capabilities

Identify, evaluate, and drive execution on new product features and strategic partnership opportunities

Provide technical leadership in the front-end migration from ASP.Net to Vue.js, ensuring minimal disruption and long-term scalability

Design and own both client-side and server-side architecture decisions with a focus on reliability and extensibility

Establish a culture of quality through the implementation of rigorous testing frameworks, including unit and integration tests

Oversee the troubleshooting of complex issues and guide resolution strategies to maintain service integrity

Collaborate with the customer success team to provide strategic technical support and close the feedback loop for continuous improvement

Requirements :

Over 10 years of professional experience leading and delivering scalable, maintainable C# applications in high-performance environments

Deep expertise in object-oriented programming and software architecture, with a strong command of design patterns and best practices

Proven experience designing and optimizing relational database systems using Transact-SQL and MS SQL Server, including complex stored procedures

Advanced capability in developing and integrating APIs to support modular and extensible product ecosystems

Extensive experience with development environments and tools such as Visual Studio and Git, fostering team-wide code quality and collaboration

Hands-on leadership in modern front-end development using Vue.js (or React), Bootstrap, and TailwindCSS, with a keen eye for performance and design integrity

Strategic understanding of cross-browser compatibility and responsive UI best practices, ensuring consistent user experiences across devices

Operational knowledge of DevOps, CI/CD pipelines, and server configuration to drive automation and deployment efficiency

Familiarity with build and module bundling tools such as Webpack, Vite, and package management via NPM for scalable front-end development

Collaborative experience working with design teams via platforms like Figma, Sketch, or Zeplin to align engineering execution with product vision

Experience with e-commerce platforms and experimentation tools such as Optimizely to drive measurable business outcomes

Strong analytical mindset with advanced debugging and root-cause analysis capabilities

Demonstrated ability to take initiative and lead in fast-paced, remote-first environments

Fluent in English with excellent communication skills for cross-functional and stakeholder collaboration

Hands-on experience building and scaling SaaS products with a focus on performance, usability, and maintainability

Background in using behavioral data and experimentation to optimize user experience and conversion funnels

Deep familiarity with agile methodologies and a track record of delivering high-impact features in iterative development cycles

Interview Process:

If your application is successful, you'll start with a skills test. Passing this moves you to an initial call with our People team or directly to a second-stage interview with our CTO. The final stage is a discussion with one of our team leads

Required profile