Join Sigma Software and become part of a distributed team building a customer-focused CRM platform for a leading international E-commerce marketplace specializing in pet products. We are looking for a Middle JavaScript Developer who is passionate about creating scalable customer engagement solutions and improving digital experiences.
In this role, you will work remotely with a collaborative international team, contributing to reusable CRM modules, automation workflows, and personalization strategies. You will have the opportunity to expand your expertise beyond traditional Front-end development and gain hands-on experience with Braze, a leading customer engagement platform.
We at Sigma Software support professional growth, knowledge sharing, and long-term career development while working on impactful international projects.
• Develop, maintain, and optimize CRM drag-and-drop module libraries and reusable components
• Maintain documentation related to marketing assets and technical components
• Write, extend, and debug JavaScript code within team tools and services
• Ensure components align with brand guidelines and development best practices
• Collaborate with the CRM Engineering Team to standardize metadata, tags, and personalization strategies
• Train and support CRM marketers on platform capabilities and best practices
• Manage multiple tasks and priorities in a dynamic environment
• Troubleshoot and resolve issues related to marketing solutions
• Participate in the team’s on-call rotation
• Execute additional project-related tasks as required
• 2+ years of commercial experience in JavaScript Front-end development
• Strong knowledge of core JavaScript ES6+ fundamentals
• Experience with HTML5 and CSS3
• Good understanding of SQL fundamentals
• Experience with debugging, troubleshooting, and performance optimization
• Understanding of version control systems, including Git
• Understanding of basic testing principles
• Upper-Intermediate or higher English level, both written and spoken
• Strong communication and collaboration skills
• Readiness to learn and work with Braze, a customer engagement platform that will be a key tool in daily work
WILL BE A PLUS
• Experience integrating third-party tools or marketing platforms
• Familiarity with analytics, tracking scripts, or customer engagement tools
• Experience working with CRM or marketing automation systems
PERSONAL PROFILE
• Strong problem-solving skills
• Attention to detail and code quality
• Ability to work independently in a distributed team
• Proactive approach to learning new tools and technologies
• Good time management and prioritization skills
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 22 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.
Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.
Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters.
