Senior Fullstack Software Engineer - Next.js

About this role

*hackajob
is collaborating with
Constant Contact
to connect them with exceptional tech professionals for this role.*
At Constant Contact, we are seriously awesome people who take ownership and make an impact by operating with the mindset, integrity and courage of a small business owner.
*There’s something so profoundly rewarding about knowing that your work is empowering people everywhere to pursue their dreams*
. Here, we all play an integral part in helping business owners, entrepreneurs, non-profits and individuals to succeed by giving them all the help and tools they need to grow online. We’re energized by new challenges and new possibilities-and we’re just getting started!


Are you a Next.js expert who thrives on building high-performance, scalable web experiences? We have an opening for a Senior Full Stack Software Engineer to join our agile Front of Site team and help evolve the engine behind constantcontact.com. In this role, you’ll dive deep into Server-Side Rendering (SSR) and microservice-driven infrastructure to enable sophisticated personalization and seamless user provisioning. If you’re a collaborative problem-solver who values progress over perfection and is excited to mentor others as we master new technologies together, we’d love to have you on the team!


This role also emphasizes observability and performance monitoring, requiring experience with OpenTelemetry and HyperDX to ensure system reliability and visibility.


What You'll Do

• Design, build, and maintain scalable microservices and distributed systems that power critical business applications.
• Develop backend and frontend systems using Node.js / Next.js and Java.
• Integrate and optimize web services through Cloudflare and Cloudflare Workers for performance, edge computing, and security enhancements.
• Build and maintain CI/CD pipelines with Jenkins, ensuring high deployment reliability and automation.
• Orchestrate containerized workloads in Kubernetes, optimiz...