[Hiring] Technical Engineer @Software Engineering Firm

Role Description

The Professional Services Engineer is a hands-on technical contributor within Wunderkind’s Professional Services organization, responsible for implementing, integrating, and supporting customized client solutions. This role works closely with cross-functional Services teams and client stakeholders to translate business requirements into reliable, scalable technical implementations. The ideal candidate is a strong JavaScript engineer with experience building third-party integrations, validating data pipelines, and delivering production-ready solutions in a client-facing environment.

Key Responsibilities

• Develop, test, and maintain high-quality JavaScript and jQuery code to support end-to-end campaign requirements.
• Implement client-specific technical solutions, including third-party integrations with client technology stacks (e.g., ESPs/CRMs, analytics tools).
• Configure, validate, and support campaign setups within both Wunderkind’s internal platform and common ESP & CRM systems, ensuring alignment with technical and business requirements.
• Partner with clients to test, validate, and support the implementation of client-facing SDKs (web and mobile app), including reviewing integrations, troubleshooting issues, and providing technical guidance and feedback.
• Perform extensive data validation to ensure accurate data collection.
• Execute functional testing and post-deployment validation to ensure campaigns and integrations perform as expected.
• Collaborate with internal Delivery teams to ensure solutions align with platform standards and best practices.

Qualifications

• Strong proficiency in HTML, CSS, JavaScript, and jQuery with the ability to read and modify existing codebases.
• Experience implementing and working with SDKs.
• Proven experience building and supporting API integrations.
• Hands-on experience using Git-based version control (GitHub and/or GitLab) in a collaborative workflow (branches, pull requests, code reviews).
• Strong debugging, testing, and data validation skills.
• Experience deploying and supporting production code in live client environments.
• Familiarity with Email Service Providers (ESPs) such as Salesforce Marketing Cloud, Klaviyo, Braze, Bloomreach.
• Experience with Go and/or PHP, preferred.
• Experience with Airflow, preferred.