Senior Software Engineer, iOS
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Senior iOS Engineer improving Wikipedia app experiences for Wikimedia Foundation's global audience. Delivering scalable, accessible features with Swift, SwiftUI, and UIKit.
Responsibilities:
- Deliver medium-complexity initiatives from technical discovery through delivery
- Break down initiatives into features, drive estimation, manage scope, identify risks, and support pragmatic tradeoffs
- Improve mobile Wikipedia product experiences for a global, multilingual audience on iOS
- Lead system design for medium-sized projects and build accessible, adaptable, scalable components
- Build software that is easy to test, observe, and debug
- Instrument features for deeper analysis by Product Analysts
- Collaborate with product managers, designers, analysts, and native app engineers
- Identify high-impact technical opportunities and risks and clarify priorities and sequencing
- Maintain standards for code review, technical design, testing, documentation, accessibility, observability, and decision-making
- Plan work with awareness of downstream and upstream effects
Requirements:
- Bachelor's degree and 5–10+ years of related professional experience
- Significant experience building iOS applications
- Strong professional experience and proficiency with Swift, SwiftUI, UIKit, and familiarity with iOS architectural patterns
- Experience with iOS performance optimization techniques
- Experience working in a self-driven, lean environment
- Commitment to the Wikimedia Foundation's mission and values
- At least four hours of the workday between 14:00 UTC and 21:00 UTC
- Current work authorization in the hiring location for non-US employees
Benefits:
- Fully remote work in a remote-first organization
- Pay adjusted to country of hire for applicants outside the United States
- Equal opportunity and inclusive workplace
- Employer of Record hiring for non-US employees
- Accommodation assistance during the application process
Similar Jobs
Staff Engineer/Senior Developer – Elixir, Ruby, Flutter
Staff Engineer leading SmartLogic's custom software consultancy projects with Elixir, Ruby, Flutter, and cloud architecture. Guiding teams, delivery, DevOps, AI-assisted development, and client solutioning.
Staff Engineer, Senior Developer – Elixir, Ruby, Flutter
Staff Engineer leading SmartLogic’s custom software consultancy projects with Elixir, Ruby, Flutter, AWS, and Azure. Guiding delivery teams, architecture, DevOps, AI-assisted development, and client solutioning.
Associate GTM Engineer
Associate GTM Engineer building APIs, automation, and internal applications for LeanTaaS’s AI-powered hospital operations software. Improving revenue workflows through pipelines, integrations, and engineering standards.
Senior Software Engineer
Senior Software Engineer maintaining Azure platforms and internal tooling at Intercept, a B2B marketing agency. Building dependable frontier-model infrastructure and AI agentic workflows for technology clients.
Software Engineer II, Advertiser Optimization
Software Engineer II building bidding, pacing, and budgeting algorithms for Instacart’s grocery advertising marketplace. Applying quantitative modeling, experimentation, and production engineering to optimize advertiser value.
Full Stack Engineer
Full Stack Engineer building accessible Java/Spring and Next.js case-management software for government clients at Coforma. Developing secure APIs, interfaces, tests, and scalable platform features.
Ignition Software Engineer
Senior Ignition Software Engineer leading MES, IIoT, reporting, and custom software projects. Delivering industrial information solutions for manufacturing clients across the United States.
Senior Software Engineer
Senior Software Engineer building Culture Biosciences’ cloud bioprocessing platform. Developing full-stack features, emulators, and automated testing for scientific hardware and workflows.
QA / Software Engineering Reviewer – Browser Test Validation
QA reviewer validating browser tests for Mercor, which partners with AI labs and enterprises to train frontier models. Ensuring deterministic, reliable evaluation workflows for AI-generated web applications.
Full Stack Developer
Full Stack Developer building Knak’s enterprise email and landing-page creation platform. Developing Vue and TypeScript interfaces, content rendering systems, and platform-specific exports.
Senior Software Engineer – Frontend-Focused Full-Stack
Senior frontend-focused full-stack engineer building Hypori’s React and TypeScript administration console. Delivering secure, accessible web features for Hypori’s cybersecurity SaaS platform.
Senior Software Engineer, Full Stack
Senior Full Stack Engineer building scalable web applications for Evolve, a vacation-rental company. Delivering React and TypeScript solutions across custom development projects.
Senior Full Stack Software Developer
Senior Full Stack Software Developer building ComplianceEdge, Docupace’s secure RegTech platform for wealth management. Developing full-stack features, SQL databases, cloud-native services, and compliant workflows.
Software Architect
Java Architect dando soporte arquitectónico y técnico a equipos backend. Knowmad mood, compañía española de transformación digital, impulsa proyectos Java, Kafka y microservicios.
Java Technical Lead
Java Technical Lead liderando arquitectura y desarrollo backend escalable para knowmad mood, compañía española de transformación digital. Guiando equipos y aplicando Java, Spring, microservicios y cloud.
Senior Software Development Engineer – Labs
Full-stack SDE III building HighLevel’s feature flags, staged rollouts, and customer feedback infrastructure. Scaling reliable APIs, distributed systems, and frontend workflows for global businesses.
ERP Software Developer
ERP software developer advancing INTEGRA® for ORGA-SOFT®, which digitizes beverage and food industry businesses. Developing core functionality, components, and SQL-based solutions.
Senior Software Engineer, Insurance Services
Senior Software Engineer building backend services and extracting property attributes for Porch Group’s homeowners insurance platform. Collaborating across engineering, product, and data science teams.
Senior STIBO Software Developer
Senior STIBO developer building scalable master data solutions for CVS Health’s pharmacy and healthcare operations. Supporting STEP workflows, integrations, governance, data quality, and production systems.
Senior Software Engineer
Senior Software Engineer modernizing healthcare EDI, interoperability, and FHIR systems for BlueCross BlueShield of Tennessee. Supporting secure applications, automation, and cloud infrastructure.