The Role:We're seeking a talented Software Engineer to join our engineering team and contribute to building our innovative audio advertising platform.
This role focuses on developing high-quality software solutions, collaborating with team members, and implementing features that directly impact our users.
You'll work on both frontend and backend systems, writing clean, maintainable code while learning from experienced engineers and growing your technical skills.The idóneo candidate will work closely with senior engineers and product managers to implement features and improvements that support our platform's growth and success.Responsibilities:Software DevelopmentDevelop and maintain frontend and backend features using modern technologies and best practicesWrite clean, efficient, and well-documented code that follows established coding standardsImplement user interfaces that are responsive, accessible, and provide excellent user experienceBuild and maintain APIs and backend services that support our platform's functionalityParticipate in code reviews and provide constructive feedback to maintain code qualityCollaboration and LearningWork closely with senior engineers to understand requirements and implement solutionsCollaborate with product managers to translate business requirements into technical implementationsParticipate in team meetings, planning sessions, and technical discussionsLearn from experienced team members and contribute your own ideas and perspectivesShare knowledge with teammates and contribute to a collaborative team environmentQuality and TestingWrite comprehensive tests for your code, including unit tests and integration testsFollow test-driven development practices when appropriateParticipate in quality assurance processes and help identify and fix bugsEnsure your code meets performance and security standardsContribute to maintaining and improving our automated testing suiteProcess and ImprovementFollow established development processes and contribute to process improvementsUse version control effectively and participate in our development workflowHelp maintain documentation for the systems you work onIdentify opportunities to improve code quality, performance, or developer experienceStay current with new technologies and development practices relevant to your workProblem SolvingDebug and troubleshoot issues in existing code and systemsAnalyze requirements and propose technical solutionsBreak down complex problems into manageable tasksResearch and evaluate different approaches to solving technical challengesContribute to architectural discussions and technical decision-makingRequirements:You have solid experience in software development with a focus on web technologiesYou write clean, maintainable code and care about software qualityYou're a good communicator who works well in a collaborative team environmentYou're eager to learn new technologies and improve your skillsYou have a systematic approach to problem-solving and debuggingYou're detail-oriented and take pride in delivering high-quality workYou're comfortable working in a fast-paced environment where requirements may evolveYou take initiative to improve your code and learn from feedbackYou're fluent with AI coding tools and have a point of view on how to use them wellOur Tech Stack:We operate two platforms in parallel and you'll work across both, with the bulk of new development on v2.v2 (primary focus, where new development happens)Next.js for the application framework, organized as microapplications under frequency.media subdomainsReact for the UI layer, with Mantine as our component library and design systemSupabase for Postgres, auth, storage, and realtime, with Row Level Security driving our permissions modelVercel for hosting, edge functions, feature flags, and the AI GatewayTypeScript end to endv1 (maintained, with feature work as needed)React and Angular on the frontendNestJS and Node.js on the backendAWS for infrastructureFamiliarity with the v2 stack is a strong plus.
Comfort moving between v1 and v2codebases,



and a pragmatic view on when to extend v1 versus rebuild in v2, is what we're optimizing for.AI in our workflowWe build with AI as a first-class part of the development loop, not a bolt-on.Claude Code is our primary agentic coding tool, including headless workflows, plan mode, and parallel worktreesGemini for large-context reasoning, code review, and as a second opinion on architectureVercel AI Gateway for per-user spend tracking and model routing across our own AI featuresWe run internal AI adoption challenges, share prompts and workflows openly, and expect engineers to bring strong opinions about what worksWe care less about which specific tools you've used and more about whether you've genuinely integrated AI into how you build.
If you're skeptical of AI codingtools, this isn't the right team.
If you're learning fast and forming your own opinions, you'll fit in.Technical Skills:Strong experience with JavaScript/TypeScript and modern web developmentExperience with React and frontend development best practicesKnowledge of Node.js and backend development conceptsUnderstanding of HTML, CSS, and responsive design principlesExperience with version control systems (Git)Familiarity with testing frameworks and writing automated testsBasic understanding of databases and data modelingExperience with modern development tools and build processesKnowledge of web security best practicesUnderstanding of agile development methodologiesExperience with cloud platforms (AWS preferred) is a plusFamiliarity with CI/CD concepts is a plusExperience with audio technologies is a plus but not requiredThis role offers an excellent opportunity to contribute to innovative technology in the audio advertising space while developing your skills and growing your career in a supportive, collaborative environment.

📌 Frequency Software Developer (El Salto)
🏢 Nir-yu
📍 El Salto