Software Developer III

Sinch Email is seeking a highly motivated and experienced Software Engineer III to join our Preview Control Platform team. Our ideal candidate is a back-end focused engineer with strong expertise in Golang and a proven ability to design and implement scalable, reliable, and efficient systems. Bonus points for experience with Node.js and TypeScript, as well as familiarity with full-stack development principles.

This role demands a self-starter who thrives in a fast-paced environment, enjoys solving complex problems in distributed systems, and values clean, maintainable, and well-architected code. You will play a vital role in all aspects of the software development lifecycle, collaborating with cross-functional teams to deliver high-quality solutions that drive business success.

Responsibilities

• Design, develop, and maintain scalable and performant services using Golang , supporting the next generation of our email quality assurance platform.
• Collaborate with product managers, architects, and other engineers to define system architecture and refine requirements.
• Build and maintain APIs capable of handling high volumes of traffic (hundreds of requests per second).
• Write clean, testable, and efficient code, ensuring adherence to coding standards and best practices.
• Troubleshoot, debug, and optimize existing systems for performance and scalability.
• Conduct peer code reviews and mentor junior developers when needed.
• Continuously learn and adopt new technologies to improve platform performance and developer productivity.
• Strong proficiency in Golang with 5+ years of practical software development experience.
• Experience with Domain Driven Service Architecture
• Experience building and maintaining scalable and reliable distributed systems.
• Familiarity with SQL (MySQL) and NoSQL (MongoDB) databases.
• Solid understanding of RESTful API design and implementation
• Passion for clean, simple, and maintainable code, with a focus on system design and architecture.
• Excellent problem-solving and debugging skills.
• Familiarity with containerization and orchestration tools (e.g., Docker, Nomad) is a plus.
• Experience with message queue systems such as Redis or AWS SQS, as well as distributed event streaming platforms like Kafka.
• Experience with Node.js and TypeScript is a strong nice-to-have.
• Ability to work independently and as part of a collaborative team in a fully remote environment.
• STAY HEALTHY :  We offer comprehensive market competitive medical, dental, and vision plans. A variety of supplemental plans are also provided to meet your individual needs including access to telehealth for all participants.
• CARE FOR YOURSELF :   Take advantage of our free virtual counseling resources through our global Employee Assistance Program. Your mental health is as important as your physical health.
• SECURE YOUR FUTURE :  Plan for your future with our Roth and Pre-tax 401(k) options including an employer match for all participants.
• TAKE A BREAK :   Enjoy a generous paid time off program. We value balance and understand that performance at work requires time to rest at home and / or rejuvenate on vacation.
• PUT FAMILY FIRST :  We know that families can be built in a variety of ways; therefore, we offer paid parental leave and family planning support.
• WORK WHEREVER :   Our flexible remote work offerings allow you to work wherever you are the most productive and successful. It is what you do, not where you work, that matters.
• MAKE AN IMPACT :  Support betterment in your community and beyond by taking paid time off to support a volunteer program of your choice.

Our Values

At Sinch we “Dream Big”, “Win Together”, “Keep it simple” and “Make it Happen”. These values are our foundation for fostering an environment where diversity of thinking, skills and experiences are embraced, delivering innovation and better business results.

Bring your authentic self to Sinch

Here at Sinch we embrace diversity and work to create an inclusive workplace where everyone can thrive. No matter who you are, you'll be able to explore new career and growth options - sharing your voice, building your path and making it happen with us.

We’re proud to be an equal opportunity employer, and all qualified applicants will be considered to join our team regardless of race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

The annual starting salary for this position is $120,000 - $160,000. Factors which may affect starting pay within this range may include geography / market, skills, education, experience, and other qualifications. This role will be accepting applications until 2 / 11 / 25 at a minimum. Please note that the application timeline may be flexible to accommodate a comprehensive candidate evaluation.