Senior iOS Engineer, Order

At Vinted, our iOS engineers are integral members of cross-functional product teams, which include Mobile, Web, Backend engineers, QA, Automation QA, a product manager, a designer, and a decision scientist.

The Order domain encompasses all the processes and contexts related to the end-to-end lifecycle of a transaction - from purchase and payment through shipment, fulfillment, finance, and resolution - managing the systems that keep orders moving where logistics and real-life uncertainty meet software.

We’re looking for a Senior iOS Engineer to strengthen the team called “More”, focused on Order Resolution: making sure an order ends well - either in a successful pickup, or through the right resolution path when something goes wrong (item is lost, damaged or not as expected), including shipping returns and disputes. We’re a cross-functional team of 6 BEs, 2 FEs, Automation QA, a Product Manager, Designer, and Decision Scientist. Our mission is simple: help our users not lose their assets for reasons they don’t control - so they keep using Vinted without fear.

We want someone who enjoys building reliable systems with a pragmatic mindset, can balance short-term delivery with long-term stability, and is excited to own production outcomes together with the team (quality, availability, and measurable impact).

Take a look atengineering.vinted.com to see what we’re up to.

In this position, you’ll

• Design and implement robust, high-performance iOS capabilities using Swift, leveraging modern concurrency with Async/Await and native UI frameworks like SwiftUI (while supporting our ongoing transition from UIKit)
• Work closely with mobile, backend, data, and product peers to design end-to-end solutions
• Deliver rich, consistent features using our shared DSKit (Design System Kit) while ensuring a smooth, frictionless user experience and navigating privacy, performance, and platform constraints
• Develop within a highly decoupled, modular environment managed by Tuist and Swift Package Manager (SPM), utilizing architectures like MVVM or Clean Swift to maintain clean boundaries and team autonomy
• Leverage feature flags, staged rollouts, and metrics to release changes safely and evaluate their real-world impact
• Apply Agile and Lean principles and collaborate with other developers through GitHub pull requests, using automated workflows like Danger, SwiftLint, SwiftFormat, and Sourcery to keep code quality high
• Be ready to partner across teams to decommission shared layers, establish clean boundaries, and prioritize deliverables
• Provide direct and impactful feedback in team functions (like design reviews or RFCs) and actively seek feedback from team members to grow

• Extensive experience building and maintaining iOS applications in Swift, with a track record of leading initiatives and making team and domain level decisions
• You easily spot systemic risks and hidden coupling, prioritizing tasks with product risk and future maintenance costs in mind (avoiding both under-fixing and over-engineering)
• Deeply care about testing, performance, and clean architecture - you can propose balanced test strategies and identify critical coverage gaps
• You drive discussions, demonstrate mature alignment, and mentor other engineers through constructive feedback and deep technical trade-off reasoning
• Keep an eye on emerging AI-driven developer tools, helping the team evaluate and adopt those that bring genuine value
• You’re comfortable working in metrics and data‑driven environments, not just shipping features
• You are willing to learn and excel at new technologies and concepts
• You love to improve things, and if you see something that needs improvement, you actively bring it to the table
• You enjoy collaboration and being part of the team
• You can engage in constructive and healthy conflict, expressing your views openly, while maintaining respect and professionalism towards colleagues

• The opportunity to benefit from our share options programme
• 25 working days of holiday
• Access to all the tools & tech needed for work
• Home office support: we provide IT workstation equipment and a personal budget of up to 6540 for home workplace furniture
• Private health insurance
• Mental and emotional health support through the Mindletic app
• Frequent team-building events
• A personal monthly budget for shopping on Vinted
• The opportunity to spend up to 90 days per year - 21 of which can be spent working outside of the EU - on workation
• A dog-friendly office
• In Vilnius office: Gym & in-house meals at friendly prices
• In Kaunas office: a monthly lunch allowance, and a once-a-week provided in-house lunch and breakfast