Job Title:
Senior Software Engineer (Golang / Node.js)
Company: haeywa
Location: Gurgaon, Haryana
Created: 2025-11-06
Job Type: Full Time
Job Description:
About the RoleWe’re looking for a passionateSenior Software Engineerwith a strong foundation inGolangand experience inbuilding scalable web applications. You’ll play a key role in architecting and developing backend systems that power our SaaS platform, collaborating closely with frontend and DevOps teams to deliver high-performance, reliable, and secure software. If you loveclean code,high throughput systems, andmodern backend engineering, this role is for you. What You’ll DoDesign, develop, and maintainhigh-performance backend servicesprimarily inGolang. Build and integrateRESTful APIsfor web and mobile applications. Contribute to microservice architecture design and distributed system scalability. Collaborate with frontend engineers to deliver completeweb application features(React.js, HTML, CSS). Work withNode.jsfor existing services and integrations where needed. OptimizeMySQLqueries, schema design, and database interactions. Participate inarchitecture discussions,code reviews, andmentorshipwithin the team. Troubleshoot and resolve complex production issues with a focus on reliability and performance.What We’re Looking For6–8 years of experience inweb application or SaaS backend development. Strong hands-on experience withGolang(preferred primary backend language). Working knowledge ofNode.jsfor existing or supporting services. Solid understanding ofRESTful APIs,microservices, andweb architecture. Proficiency inMySQL,React.js,HTML,CSS, andJavaScript. Experience in designing secure, scalable, and maintainable systems. Prior experience withPHPis a plus but not required. Bonus Points ForExperience withAWS(EC2, S3, Lambda, etc.) andLinux environments. Exposure toKafka,Cassandra, or other distributed technologies. Familiarity withsocket programmingandreal-time communication. Knowledge ofCI/CD pipelines,Docker, andKubernetes.Why Join UsWork on amodern Golang-based architecturethat scales to thousands of users. Build impactful SaaS products in afast-paced startupenvironment. Collaborate with talented engineers who value innovation and ownership. Competitive salary, flexible work setup, and opportunities for rapid growth. How to Apply Send your resume and a brief cover letter to with the subject line Application for Senior Software Engineer (Golang/nodejs) along with applying here.