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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Front End Development Engineer - **Company:** Openmind Technologies - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Web Interfaces, JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, User Authentication, Automation of Tests, Browser Compatibility, Cascading Style Sheets (CSS), Software as a Service, Code Coverage, Continuous Integration, Data Retention, Data Security, Database Queries, Intrusion Detection Systems, Software Tools, Responsive Web Design, Runbook, Semantic HTML, Software Engineering, Systems Integration, TypeScript, Web Content Accessibility Guidelines, Data Processing, ReactJS, Apache Spark, Data Lakes, Integration Tests, Front End Software Development, Restful APIs, Api Management - **Published:** September 30, 2026 - **Apply:** https://www.dice.com/job-detail/998c0128-33f6-44a1-8d01-ef8f03f2c8d6 ## About the Role * At least 4 years of professional software development experience, including 3 or more years building production web interfaces. * Hands-on production experience with React, TypeScript, JavaScript, semantic HTML, and modern CSS. * A track record of building complex, client-facing SaaS workflows, including onboarding, configuration, validation, status tracking, and error recovery. * Experience creating data-rich interfaces and reusable frontend components that support multiple projects. * Strong knowledge of responsive design, accessibility and WCAG standards, design systems, cross-browser compatibility, and frontend performance. * Experience integrating REST APIs, helping shape API contracts, handling failures gracefully, and building authenticated, role-aware experiences. * Experience writing and maintaining unit, integration, and browser tests, with the ability to plan test coverage and diagnose recurring failures. * Experience creating and reviewing frontend technical designs with scalability, maintainability, and cross-platform impact in mind. * Experience owning software in production, including CI/CD, releases, telemetry, incident investigation, root-cause analysis, runbooks, performance risks, and mitigation. * Proven ability to lead small engineering projects independently, from ambiguous requirements through production delivery. * Ability to ramp up quickly, coordinate UI, API, authentication, and deployment work across repositories, and clearly communicate risks and decisions with limited oversight. * Comfortable partnering with Product and Design to turn requirements and design artifacts into polished user interactions, without needing to serve as the primary visual designer. * Experience using AI-assisted engineering tools responsibly, with appropriate verification for security, correctness, and maintainability Preferred Skills: * Direct experience building partner optimization or advertising feeds with external platforms (DSPs, publishers, or measurement partners). * Experience with deterministic and probabilistic identity matching - unique IDs, device IDs, IP-based matching, and identity graphs. * Familiarity with edge/log delivery infrastructure and pixel/impression tracking. * Experience with data lake table formats and query engines at large scale. * Experience with privacy and compliance-driven data workflows (deletion, opt-out, suppression, data retention). * Comfort operating in uncharted territory - turning ambiguity into production systems without a detailed guide. ## Description We're engaging a senior contract engineer to help deliver on high-impact, time-bound initiatives - including migrations to new data methodologies, deterministic identity matching using unique IDs, and new partner optimization feeds. You'll own meaningful pieces of the stack end to end: from Spark pipelines and our data lake through workflow orchestration, partner integrations, and the APIs and delivery mechanisms that deliver signal to partners. This is a hands-on delivery role for someone who can ramp quickly and produce production-quality work with minimal onboarding., * Build, optimize, and operate production Apache Spark pipelines that generate attributed conversion and optimization feeds from large-scale impression and conversion data. * Design and evolve data processing and models across modern data lake and warehouse technologies, orchestrated with a production workflow scheduler on AWS. * Build and operate partner optimization feeds and integrations with external partners, including schemas, identity fields and unique IDs, file delivery, reconciliation, and SLAs. * Build, change, and operate production REST APIs, including PHP APIs, delivering secure, backward-compatible changes end to end (implementation, validation, authorization, data access, documentation, automated testing, and production diagnostics). * Trace and modify behavior across controllers, database queries, templates, JavaScript, and automated tests. * Diagnose production failures, reconcile partner-facing data, execute backfills, and manage staged releases and rollbacks. * Write and maintain unit and integration tests across pipelines, APIs, and feeds. ## Related Videos - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [Technical Documentation - How Can I Write Them Better and Why Should I Care?](https://www.wearedevelopers.com/videos/681-technical-documentation-how-can-i-write-them-better-and-why-should-i-care) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [WeAreDevelopers LIVE – Frontend Inspirations, Web Standards and more](https://www.wearedevelopers.com/videos/1761-wearedevelopers-live-frontend-inspirations-web-standards-and-more) - [Bridging AI and Nomad: a Go-based MCP Server for Cluster Control](https://www.wearedevelopers.com/videos/2063-bridging-ai-and-nomad-a-go-based-mcp-server-for-cluster-control) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)