Sr Software Engineer

Sinch; Atlanta, Northern (GA, KY); Hybrid; USD 137,000 - 172,000; Full time

Benefits offered by this job

Health benefits

401(k) with company match

Paid time off

Parental leave

Remote-friendly work

Volunteer time off

Job summary

Sinch Email is seeking a Senior Software Developer to join the Email Analytics team. You will contribute to Analytics API, AI Insights, and Bounce Classification that process billions of events daily.

The role emphasizes ownership, strong design judgment, and autonomous work on large, mission-critical systems. The ideal candidate has deep Go experience, familiarity with distributed architectures, RESTful APIs, and a track record of delivering robust software in a CI/CD environment.

Qualifications

• Proficient in Go and modern Go practices.
• Experience in CI/CD environments and tooling.
• Experience with NoSQL databases such as MongoDB or Cassandra.
• Experience with OLAP databases such as ClickHouse.
• Experience designing scalable distributed systems handling billions of events.
• Experience building and consuming RESTful APIs.
• Commitment to clean, well-tested code and code quality.
• 6+ years of professional software development experience.

Responsibilities

• Make design decisions and recommendations aligned with the product roadmap.
• Provide analyses to satisfy tactical, operational, and strategic needs.
• Prototype solutions to validate feasibility and outline implementation steps.

Skills

Go

CI/CD

NoSQL

OLAP

Distributed systems

RESTful APIs

Clean code

6+ years experience

Job description

ABOUT SINCH

Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal, Visa, Tinder, and many others — rely on Sinch’s Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email.

Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey.

At Sinch we “Dream Big”, “Win Together”, “Keep it simple”, and “Make it Happen”. These values are our foundation!

DESCRIPTION

Sinch Email is looking for a Senior Software Developer to join our Email Analytics team. We are looking for someone to help us both pioneer and operate our services such as our Analytics API, AI Insights, and Bounce Classification. These are systems that process billions of events per day - and are still growing. An ideal candidate will have strong sense of ownership and be self-directed while being comfortable with working on large systems and thoroughly vetting changes.

Your Impact & Responsibilities

• Makes design decisions and recommendations to satisfy business requirements based on the product roadmap/vision.


• Makes recommendations based upon established vision and associated analysis in order to satisfy tactical, operational, and strategic needs.


• Capable of prototyping solutions to determine feasibility and provide an outline to others for implementation.


• Designs sustainable solutions and processes that minimize developer support and intervention.

REQUIREMENTS

• Proficient in Go.


• Experience working in a CI/CD environment.


• Experience with noSQL (Mongo, Cassandra) databases.


• Experience with OLAP databases such as Clickhouse.


• Experience with highly scalable distributed systems capable of handling millions of requests and billions of events.


• Experience working with and maintaining RESTful APIs.


• Passion for clean, simple, and well-tested code.


• 6+ years of professional software development experience.

Preferred

• Experience with event processing and streaming.


• Experience with customer facing GenAI features.

This is a remote opportunity, but candidates must reside near one of our hub locations for occasional collaboration: Atlanta, GA; Chicago, IL; San Antonio, TX; Denver, CO

Benefits

• 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 counselling 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.

The annual starting salary for this position is between $137,000 - 172,000. 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 October 19, 2026 at a minimum. Please note that the application timeline may be flexible to accommodate a comprehensive candidate evaluation.