Senior Backend Engineer II

Do you want to be part of a business that’s redefining the future of AI-driven commerce and partners with the world's largest brands on delivering exceptional digital experiences, driving huge increases in revenue for our customers? 

About Us
Rezolve Ai (NASDAQ: RZLV) is an industry leader in AI-powered solutions, specializing in enhancing customer engagement, operational efficiency, and revenue growth. The Brain Suite delivers advanced tools that harness artificial intelligence to optimize processes, improve decision-making, and enable seamless digital experiences. 

As a leader in Product Discovery, we empower retailers and brands with AI-driven search, conversational commerce, geofencing, and one-touch instant payments. With recent acquisitions of Bluedot, GroupBy, ViSenze and Crownpeak, Rezolve is accelerating innovation at the intersection of AI, commerce, and customer engagement. 

What’s the role?
To help us build upon our success, we are seeking a Full Stack Software Engineer to contribute in improving our search system performance and scalability. The position reports to the Software Development Manager and will work in close conjunction with the Product, Algorithm/Data Science, and various Engineering teams

What will you be doing?

• Design and implement robust, scalable backend services and APIs that power our core platform
• Collaborate with cross-functional teams to define, design, and ship new features
• Develop and maintain databases (SQL and/or NoSQL), including schema design, query optimization, and data modelling
• Design, implement, and maintain RESTful APIs with a focus on security, performance, and clear documentation
• Build and maintain data pipelines and backend automation workflows
• Implement automated testing strategies (unit, integration, contract) to guarantee reliability and scalability
• Identify and resolve performance bottlenecks, bugs, and technical issues through root cause analysis
• Work closely with product managers, frontend engineers, and other stakeholders to translate requirements into backend solutions
• Contribute to system design discussions, code reviews, and a positive team engineering culture

Who are you? 
We don't believe in ticking boxes here at Rezolve. Here are a few skills that we feel would make you successful in the role, but we’d still love to hear from you if you feel you’d be a great fit. 

• Bachelor’s degree in in Computer Science, Software Engineering, or a related discipline, with a solid foundation in CS fundamentals
• At least 4 years of hands-on experience as a Backend or Server-Side Software Engineer in a production environment
• Strong proficiency in Golang, with experience building scalable and maintainable backend services
• Experience with scripting languages such as Python for automation, data processing, or tooling
• Experience with pipeline/workflow orchestration tools such as Apache Airflow
• Solid experience with both SQL and NoSQL database systems
• Experience with distributed caching technologies such as Redis, Memcached, or Valkey
• Experience with at least one messaging or queueing system, such as AWS SQS, Azure Service Bus Queue, Kafka, or RabbitMQ
• Experience using at least one monitoring or observability platform, such as Prometheus, Grafana, OpenTelemetry, Amazon CloudWatch, Datadog, PagerDuty, or Loki
• Hands-on experience with Docker, Kubernetes, and Horizontal Pod Autoscaling (HPA)
• Strong understanding of data structures, algorithms, and system design principles
• Experience writing clean, modular, testable code with an emphasis on maintainability
• Solid grasp of  REST API design patterns, and API security best practices
• Strong problem-solving skills and attention to detail
• Excellent communication and collaboration skills

It would also be a plus if you have:

• Strong proficiency in Java Spring Boot for building scalable backend services
• Experience with Infrastructure as Code tools such as Terraform
• Familiarity with Kubernetes package management tools such as Helm

What we offer? 

• Be part of an innovative and fast growing global company at the forefront of AI-powered commerce  
• Work with a dynamic and collaborative team shaping the future of AI, commerce, and customer engagement 
• Opportunity to make a significant impact on the company’s digital growth strategy  

Our Culture 
We strive for success, are always pushing to do better, and work with pride and purpose together. You can see them in action in all aspects of our everyday work.  

Today, we are a 1000+ team with colleagues across the globe.

Rezolve is proud to have a widely diverse team. We are committed to creating an inclusive environment where everyone, whoever they are, feels comfortable to be themselves and each person is valued for their skills, experiences, and unique perspectives. 

Rezolve is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment.

Join us and make an immediate impact in the digital world.  

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.