Cresta

Senior Software Engineer, Backend (Berlin)

Senior Software Engineer

Backend-focused senior engineer with Python/Go, PostgreSQL, ClickHouse, Elasticsearch; REST APIs; distributed systems; cloud expertise.

Staff Backend Software Engineer, Insights (Bucharest/ Cluj) 

Senior Backend Engineer

Backend engineer with database design, distributed systems, and REST API experience; proficient in Python/Go, ClickHouse, Elasticsearch; strong problem-solving and teamwork.

Senior Software Engineer, Frontend (Bucharest/ Cluj)

Senior frontend-focused full-stack engineer with React.js, Node.js, TypeScript and Go experience; strong API design, distributed systems, observability, and CI/CD; base salary with equity; Romania/US/Canada locations.

Senior Software Engineer, Full Stack Authentication

Software Engineer - Authentication

8+ years in Identity and Access Management; strong CS fundamentals; experience with authentication protocols; backend in Golang; frontend in React/Angular; cloud and database experience; technical leadership.

Forward Deployed Engineer (AI Agent) 

AI Agent Engineer

3+ years software/AI/ML engineering, proficient in Python and Go, experience with LLMs, AI agent systems, and system integration; strong communication and project management.

Enterprise Account Executive

5+ years SaaS enterprise sales; experience in complex enterprise deals; travel; strong executive communication.

Infrastructure Software Engineer (Kubernetes)

Infrastructure Engineer

5+ years in DevOps/SRE/Production Engineering; strong Golang or Python; Kubernetes & cloud experience; IaC tooling; GitOps; CI/CD; database experience.

Product Design Intern, Conversation Intelligence

Product Designer

Design UX for AI agents; strong portfolio; proficient in Figma and prototyping; collaborate with cross-functional teams.

Software Engineer, Backend (AI Agent)

Software Engineer

2+ years backend experience; API design (gRPC/REST); SQL/NoSQL; Kubernetes/Docker; cloud (AWS/Azure/Google); strong CS foundation.

Software Engineer (Bucharest/ Cluj) 

Senior software engineer with 5+ years in API design, real-time streaming, high-performance databases, and containerized deployments; proficient in gRPC/REST/WebSocket; cloud experience (AWS, GCP, or Azure).

Senior Staff Machine Learning Engineer (AI Agent) 

Staff Machine Learning Engineer

7+ years in AI/ML, 3+ years with LLMs in production; BS in CS/Math, MS/PhD preferred; leadership experience; strong ML frameworks.

Conversational Design Intern

Design AI conversation models, collaborate across teams, and assist with labeling and model maintenance. Familiarity with NLP and Dialogflow CX or similar tools is a plus.

Machine Learning Engineering Intern

Machine Learning Engineer

Bachelor's or equivalent experience; 3+ years in AI/ML with NLP/GenAI; production LLM experience preferred; proficient in PyTorch/TensorFlow/Hugging Face; strong problem solving and cross-team collaboration.

Full Stack Engineering Intern

Backend and frontend development in modern languages; API design; database design; experience with React/Node/REST/Websockets; collaboration with ML engineers.

Machine Learning Engineer (AI Agents) 

2+ years in AI/ML with NLP/LLMs; strong ML framework knowledge; production-scale experience; collaboration across teams; mentoring and strategic impact.

Title	Location	Date
Senior Software Engineer, Backend (Berlin) Full Time Berlin, Berlin, Germany · Hybrid	Berlin, Berlin, Germany Hybrid	Apr 30, 2025
Staff Backend Software Engineer, Insights (Bucharest/ Cluj) Full Time · 3+ YOE Bucharest, Romania · Remote	Bucharest, Romania Remote	Apr 8, 2025
Senior Software Engineer, Frontend (Bucharest/ Cluj) Full Time · 5+ YOE Bucharest, Romania · Hybrid	Bucharest, Romania Hybrid	Apr 2, 2025
Senior Software Engineer, Full Stack Authentication Full Time · 8+ YOE Alberta or British Columbia or Ontario · Remote	Alberta or British Columbia or Ontario Remote	Apr 1, 2025
Forward Deployed Engineer (AI Agent) Full Time · 3+ YOE Toronto, Canada · Remote	Toronto, Canada Remote	Mar 23, 2025
Enterprise Account Executive Full Time · $240K-$300K · 5+ YOE United States · Remote	United States Remote	Feb 25, 2025
Infrastructure Software Engineer (Kubernetes) Full Time · 5+ YOE Berlin, Berlin, Germany · Hybrid	Berlin, Berlin, Germany Hybrid	Feb 13, 2025
Product Design Intern, Conversation Intelligence Internship · $62K-$104K/yr Toronto, Ontario, Canada · Onsite	Toronto, Ontario, Canada Onsite	Jan 2, 2025
Software Engineer, Backend (AI Agent) Full Time · 2+ YOE Alberta or British Columbia or Ontario · Remote	Alberta or British Columbia or Ontario Remote	Nov 6, 2024
Software Engineer (Bucharest/ Cluj) Full Time · 5+ YOE Bucharest, ro · Remote	Bucharest, ro Remote	Oct 30, 2024
Senior Staff Machine Learning Engineer (AI Agent) Full Time · 7+ YOE United States or Canada · Remote	United States or Canada Remote	Oct 23, 2024
Conversational Design Intern Full Time, Internship · $62K-$104K/yr Toronto, /, Canada · Onsite	Toronto, /, Canada Onsite	Sep 12, 2024
Machine Learning Engineering Intern Internship · $62K-$104K/yr · 3+ YOE Canada · Onsite	Canada Onsite	Sep 11, 2024
Full Stack Engineering Intern Full Time · $62K-$104K/yr Toronto, Canada · Hybrid	Toronto, Canada Hybrid	Sep 10, 2024
Machine Learning Engineer (AI Agents) Full Time · 2+ YOE Toronto, Ontario, Canada · Remote	Toronto, Ontario, Canada Remote	Aug 1, 2024

Activities	contact center automationreal-time agent coachingconversational intelligencecustomer experience softwaregenerative AI platform
Headquarters	US
Industries	Artificial IntelligenceCustomer Service Software
Name	Cresta
Employees	593
Type	Private
Tagline	Real-time AI intelligence and automation for contact centers.
Founded	2,017
Website	cresta.com
Latest Funding Round	Series D
Latest Funding Year	2,024
Latest Funding Amount	125,000,000
Latest Investors	World Innovation LabQatar Investment Authority

Cresta

About Cresta