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Varicent

Senior Backend Engineer – Typescript (.Nodejs) / AWS

Varicent📍 MexicoEstimated: $80,000 - $120,000

✨ AI Insights & Summary

Varicent is a recognized leader in the Sales Performance Management (SPM) market, empowering organizations to optimize go-to-market strategies and seller performance with their cutting-edge SaaS solutions. This Senior Software Developer, GenAI role is pivotal in scaling production-grade AI systems that directly enhance customer experience and product features. It's an exceptional opportunity for a seasoned backend developer with a passion for AI to contribute to innovative GenAI-powered features, working end-to-end from prototype to production in a dynamic, remote-first environment.

Role Overview

Varicent is seeking a Senior Software Developer, GenAI to build and scale production-grade AI systems that directly impact customer product experience. You will contribute to the delivery of GenAI-powered features, collaborating with technical leads, and ensuring technical quality, reliability, and scalability within a core product area. This role is ideal for a strong individual contributor focused on hands-on development, learning new technologies, and transforming ideas into high-quality production systems.

What You'll Do

  • Build and maintain product features and supporting backend components, including services, integrations, and internal workflows.
  • Write production-ready code and lightweight prototypes for rapid idea validation.
  • Create automated tests and proactively fix issues to ensure release stability, as engineers own quality without a dedicated QA function.
  • Support proof-of-concepts and experiments by setting up test cases, reviewing results, and improving weak areas.
  • Document systems and workflows for maintainability and extensibility.

GenAI Competencies You'll Practice

  • Translate business problems into clear AI tasks and implement end-to-end solutions with guidance.
  • Prepare and maintain data and test cases for output quality measurement.
  • Apply common AI application patterns such as prompting, using internal knowledge sources, and calling external tools or APIs.
  • Measure quality using repeatable evaluation methods, including automated checks and structured human review.
  • Contribute to production readiness through versioning, monitoring, basic performance and cost awareness, and usage tracking.
  • Adhere to privacy, security, and compliance requirements in collaboration with Legal and Security teams.

How We Work

  • Balance exploration with delivery: test ideas quickly, then productionize successful ones.
  • Achieve "done" by meeting quality goals, followed by continuous improvement in accuracy, cost, and performance.
  • The team owns systems end-to-end, including build, release, and operational reliability.

What You Bring

  • 5+ years of backend or full-stack engineering experience with a strong backend focus.
  • 4+ years working with Typescript / Node.js / C#.
  • Advanced experience with AWS (EC2, EKS, Lambda, S3, DynamoDB, RDS, Step Functions, etc.).
  • Proven experience working with large datasets, distributed computing, and batch or stream processing using Spark, Dask, EMR, Glue, Kafka, etc.
  • Solid understanding of system design, distributed systems, scalability patterns, and cloud architecture.
  • Strong interest in learning and applying GenAI technologies in practical, production environments.

Nice to Have

  • Hands-on experience with GenAI/LLMs, including prompt engineering, retrieval/RAG, embeddings, tool/function calling, fine-tuning, or evaluation pipelines.
  • Familiarity with LLMOps practices (experiment tracking, version control for prompts/models, cost/latency optimization).
  • Experience with tools like LangChain/LangGraph, OpenAI, Anthropic, Azure OpenAI, and vector databases (Pinecone, FAISS, Milvus).
  • Contributions to open source, technical blogs, or conference talks.

Education

  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Important Notes

  • This role requires employees to work within Eastern Standard Time (EST) business hours. Candidates outside EST will need to adjust their working hours.
  • This position is fully remote.

Benefits

  • Market Leading Compensation Package.
  • Wellness Programs to Support Health and Wellbeing.
  • Working with the latest tools and technologies in a fast-paced environment.
  • Remote Work Flexibility.
  • Comprehensive Employee Insurance Coverage: Medical, Dental, Vision, Life Insurance.
  • Annual Time Off: Provided in accordance with applicable legislative requirements.
  • Global Connected Culture: Hubs in Romania, UK, US, Canada.
  • Dynamic Work Culture: Innovative and multicultural environment.
  • Grow with Us: Continuous development opportunities.

Apply Now

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Job Overview

Posted6/15/2026
CategoryCloud & DevOps
SourceJobicy

FAQ

Is this position remote?

The Senior Backend Engineer – Typescript (.Nodejs) / AWS role is a remote opportunity. The location specified is Mexico.

What is the salary?

The salary is not explicitly stated, but is competitive and based on experience.

How do I apply?

You can apply by clicking the "Apply for this role" button above to submit your application on the hiring website.

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