Software Engineer

Silver.dev

. Develop and maintain Greenhouse's web-based applications .

Posted 9/23/2026contractRemote • ArgentinaMid-LevelSenior💰 $70,000 - $100,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in developing and maintaining web-based applications, with a strong focus on search and matching systems. Proficient in applying AI/ML techniques to enhance product capabilities and user experiences while collaborating effectively with cross-functional teams.

Highest-signal resume keywords

Ruby On RailsOpenSearchElasticsearchAI/ML TechniquesFull-Stack Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

RubyC#JavaPythonJavaScriptTypeScriptReactAPIsData ModelingAnalytical Databases

Soft Skills

Strong CommunicationCollaboration Skills

Tools & Technologies

OpenSearchElasticsearch

Industry Keywords

Search SystemsMatching SystemsRecommendation SystemsUser ExperienceDistributed Engineering

Tech Stack

Tools & technologies

ElasticSearchJavaJavaScriptPythonReactRubyRuby on RailsTypeScript

About the role

Key responsibilities & impact

Develop and maintain Greenhouse's web-based applications
Support Talent Matching, Talent Rediscovery, and related employer-facing experiences
Build product capabilities and search and matching systems across the stack
Work with OpenSearch or Elasticsearch for search, indexing, query design, relevance tuning, and performance
Apply AI to matching, ranking, and search relevance in production applications
Build features and fix bugs
Ensure products remain stable and performant for users
Collaborate with Product, Design, Data, Applied ML, and distributed engineering teams
Contribute to evaluation, observability, testing, and feedback mechanisms for search or matching systems

Requirements

What you’ll need

5+ years of experience writing production software
Experience with Ruby, C#, Java, or Python
Ruby on Rails preferred
Strong JavaScript or TypeScript fundamentals, including React
Full-stack experience across backend systems, APIs, data modeling, and modern frontend development
Production experience with OpenSearch or Elasticsearch, including indexing, query design, relevance tuning, and performance considerations
Experience building or working with search, ranking, recommendation, or matching systems
Practical experience applying AI/ML techniques to production applications
Experience collaborating with Product and Design in ambiguous, user-facing problem spaces
Ability to develop clean, efficient, maintainable, and scalable production code
Strong communication and collaboration skills across technical and non-technical teams
Experience with OpenSearch or Elasticsearch at scale
Experience with semantic search, embeddings, ranking, recommendation, or matching systems
Experience building evaluation, observability, testing, and feedback mechanisms for search or matching systems
Experience with analytical databases
Experience working in product-focused engineering teams with Product, Design, Data, and ML
Strong understanding of trade-offs between relevance, latency, reliability, infrastructure cost, and user experience
Experience working in distributed or remote engineering environments
Must be physically located in Argentina

Benefits

Comp & perks

Remote work in Argentina
Approximately 12-month engagement
Non-exclusive contract arrangement
Opportunity to work with a distributed, US & Canada-based team
Collaboration with Product, Design, Data, and Applied ML partners
Professional skill development through work on talent matching, search, ranking, relevance, and AI/ML applications