Cresta
Cresta~2mo ago

Senior Software Engineer, Backend (Bucharest)

RomaniaRomania·BucharestHybridsenior
EngineeringOtherBackend EngineeringSoftware EngineerBackend DeveloperSoftware Engineering
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Quick Summary

Overview

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate…

Key Responsibilities

Lead the design and development of scalable, distributed backend microservices in Golang (with some Python for AI-related services). Own and evolve voice platform integrations with large-scale enterprise communication and contact center systems.

Technical Tools
dockergokubernetesopenaipythondistributed-systemsmentoringmicroservicesnetworkingsecurity-best-practices

Cresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Cresta’s unified AI platform combines conversational AI agents, real-time human agent augmentation, and comprehensive conversation intelligence to drive revenue and efficiency gains across every channel. The world’s leading companies, including United Airlines, Cox Communications, and Marriott, use Cresta to power world-class customer experiences every day. 

Born from the Stanford AI Lab, Cresta has raised more than $270 million from the world’s leading investors, including a16z, Greylock, and Sequoia. Cresta’s leadership includes some of the leading minds in AI today. Our CEO, Ping Wu, founded and led Google's Contact Center AI and Vertex AI platforms before joining Cresta to build the future of AI-driven customer experiences.

Over the next few years, AI is going to redefine how people all over the world interact with businesses every day. Come build that future at Cresta.

About the Role

~1 min read

At Cresta, the Voice Platform team is on a mission to transform real-time voice infrastructure and contact center automation through AI-powered backend systems. As a Senior Software Engineer on the Voice Platform team, you’ll be responsible for designing, scaling, and operating the distributed services that power Cresta’s voice ecosystem.
You’ll drive major initiatives in areas such as SIP and WebRTC support, multilingual and translation pipelines, and real-time conversation intelligence. This role requires strong technical leadership, a passion for building reliable distributed systems, and the ability to collaborate across engineering and product teams to bring innovative features into production.

Responsibilities

~1 min read

Compensation for this position includes a base salary, equity, and a variety of benefits. Actual base salaries will be based on candidate-specific factors, including experience, skillset, and location, as well as applicable local pay requirements. We are actively hiring for this role in Romania, the US, and Canada. 

We have noticed a rise in recruiting impersonations across the industry, where scammers attempt to access candidates' personal and financial information through fake interviews and offers. All Cresta recruiting email communications will always come from the @cresta.ai domain. Any outreach claiming to be from Cresta via other sources should be ignored.  If you are uncertain whether you have been contacted by an official Cresta employee, reach out to recruiting@cresta.ai

Location & Eligibility

Where is the job
Bucharest, Romania
Hybrid — some on-site time required
Who can apply
RO
Listed under
Worldwide

Listing Details

First seen
March 26, 2026
Last seen
May 29, 2026

Posting Health

Days active
64
Repost count
0
Trust Level
32%
Scored at
May 29, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Cresta
Cresta
greenhouse
Employees
30
Founded
2003
View company profile
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CrestaSenior Software Engineer, Backend (Bucharest)