Software Engineer II

Tripadvisor

About Tripadvisor  The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. The Tripadvisor Experiences Engineering team is distributed across Europe and is responsible for the platform, mobile apps and all their supporting infrastructure. We run the systems that help operators build their businesses and those which enable third parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. About the Role We’re looking for a Software Engineer II - iOS to join our fast-growing team. This role is open to candidates based within a commutable distance (generally up to 1.5 hours) of our office hub in Kraków. We are unable to offer B2B contracts at this time. We embrace flexibility in where and how work gets done and also value meaningful in-person moments to connect and collaborate. You can expect a remote-first working model with periodic in-person gatherings at your closest office for team connection, planning, or other key moments. Within Tripadvisor we have a fun and friendly environment where the key objective is getting things done. Our engineers take part in the full process from design, to code, to test, to deployment and back again for further iteration. Our tech stack includes Swift, SwiftUI, Combine and GraphQL in a modular layout that follows SOLID principles using Clean Architecture with MVVM-C. Would you like to build features end to end? Would you enjoy working with a large number of technologies? Do you like moving quickly, releasing features daily, working with other smart and talented engineers? If this sounds like you, we’d love to talk to you. What you will do * Code! Our engineers focus on doing what they enjoy most and do best, writing code * Touch code at every level – while the focus is app development, you’ll also have opportunities to work on backend microservices * Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers * Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance * Work alongside other engineering groups located around the world What we’re looking for * Experience of developing an iOS app and familiarity with mobile web and back-end technologies would be beneficial * 2-8 years’ experience of commercial software development, ideally working with a rich user interface * Experience with reactive programming in native mobile platforms * Willingness and ability to take on new technologies * Ability to break down complex problems into simple solutions * High quality verbal and written communication skills * Sense of ownership and pride in your work What We Offer  * Competitive compensation packages (routinely benchmarked against the latest industry data), including base salary and annual bonuses * “Work your way” with flexibility to suit your lifestyle. Tripadvisor Group takes a remote-friendly approach to collaboration across a worldwide team, with the option to join on-site as often as you’d like or as required by your team. * Flexible schedule. Work-life balance is ingrained in our culture by design. Trust and accountability make it work. * Donation matching. Give back? Give more! We match qualifying charitable donations annually. * Tuition assistance. Want to level up your career? We love to hear it! Receive annual support for qualified programs. * Lifestyle benefit. An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you. * Travel perks. We believe that travel is employee development, so we provide discounts and more. * Employee assistance program. We’re here for you with resources and programs to help you through life’s challenges. * Health benefits. We offer great coverage and competitive premiums. * Generous referral scheme. Help us grow and be rewarded with generous awards for referring successful candidates. Our Cultural Pillars: Traveler first We exist to create value for our customer, the traveler. We enable our suppliers and partners to unlock this value. Their collective behaviors and insights are what drives us.  Execution is our edge We act fast, experiment, learn from failure, iterate, and improve the solutions of tomorrow across every aspect of our business. Our execution is agile, data-driven, prioritised, and built to scale. We assume no problem is someone else’s problem and finish what can be done today, knowing tomorrow will bring fresh challenges.  We succeed together The best outcomes are driven by empathic, humble, and diverse subject matter experts working toward shared goals. We collaborate relentlessly, challenge assumptions, give actionable feedback, and set each other up for success through empowered teams with a clear charter. We transparently take ownership of our growth, individually and as a team. We celebrate the quality of our effort, our learnings, and our collective achievements.   We strive to create an accessible and inclusive experience for all candidates. If you need a reasonable accommodation during the application or the recruiting process, please make sure to reach out to your individual recruiter or our team at AccessibleRecruiting@tripadvisor.com. If you have any additional questions about careers at Tripadvisor you can email us at recruitment@tripadvisor.com. We have all the answers!

Peloton

SENIOR SOFTWARE ENGINEER, DATA FOUNDATIONS ABOUT THE ROLE At Peloton, we treat Data as a Product - a critical asset that powers every member interaction and business decision. The Datastores team’s mission is to provide a reliable, secure, highly available, and highly performant data persistence layer for application services across the company. Our guiding principles: 1. Protect the data, 2. Optimize for scale, speed, and reliability, 3. Eliminate toil. We are looking for a Senior Software Engineer with deep experience building and operating data-intensive systems to join our Datastores team. This role is ideal for a backend engineer who has built and operated production systems that rely heavily on databases, caching layers, and data pipelines, and who is excited to deepen their expertise in scalable, cloud-native data infrastructure. You will work at the intersection of application engineering and data platform reliability - partnering with service teams to improve how data is stored, accessed, scaled, and observed across Peloton’s ecosystem. YOUR DAILY IMPACT AT PELOTON You will: * Design, build, and operate backend systems that rely on scalable and highly available data persistence layers. * Partner with service teams to improve database design, query performance, and data modeling. * Contribute to automation around infrastructure provisioning using tools like Terraform and Backstage. Improve developer experience by building self-service tooling for databases and caching systems. * Work on observability, performance insights, and autoscaling strategies for production datastores. * Contribute to architectural decisions around multi-regional data persistence and global scalability. This role combines hands-on backend engineering with deep exposure to cloud data systems and platform reliability challenges. WHAT YOU BRING We’re looking for strong backend engineers who are “data-aligned” — meaning you’ve built systems where data performance, reliability, and modeling mattered. * 5+ years of software engineering experience building production backend systems. * Strong experience with relational databases such as PostgreSQL or MySQL, including schema design, indexing, and query optimization. * Experience working with NoSQL datastores such as DynamoDB, Redis, Elasticsearch, or Memcache. * Exposure to data pipelines, event-driven architectures, or systems that interface with streaming or batch processing frameworks. * Experience operating services in cloud environments (preferably AWS). * A strong understanding of distributed systems fundamentals: latency, consistency models, replication, and scaling strategies. * Experience running or tuning PostgreSQL or Aurora in production. * Experience with multi-region architectures. * Exposure to observability tooling (metrics, tracing, query insights). WHO YOU ARE * You think about data integrity first. * You care about performance and understand that small database decisions can have large system-wide impact. * You enjoy reducing manual toil through automation. * You collaborate well with application engineers and platform teams. * You want to grow deeper into database reliability, scalability, and cloud-native data systems.     ABOUT PELOTON: Peloton (NASDAQ: PTON) provides Members with expert instruction, and world class content to create impactful and entertaining workout experiences for anyone, anywhere and at any stage in their fitness journey. At home, outdoors, traveling, or at the gym, Peloton brings together innovative hardware, distinctive software, and exclusive content. Founded in 2012 and headquartered in New York City, Peloton has millions of Members across the US, UK, Canada, Germany, Australia, and Austria. For more information, visit www.onepeloton.com. Peloton is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. Equal employment opportunity has been, and will continue to be, a fundamental principle at Peloton, where all team members, applicants, and other covered persons are considered on the basis of their personal capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, pregnancy, genetic information, military or veteran status, sexual orientation, gender identity or expression, marital and civil partnership/union status, alienage or citizenship status, creed, genetic predisposition or carrier status, unemployment status, familial status, domestic violence, sexual violence or stalking victim status, caregiver status, or any other protected characteristic as established by applicable law. This policy of equal employment opportunity applies to all practices and procedures relating to recruitment and hiring, compensation, benefits, termination, and all other terms and conditions of employment.  If you would like to request any accommodations from application through to interview, please email: applicantaccommodations@onepeloton.com. At Peloton, we embrace technology, including AI, to enhance productivity and accelerate innovation in the work we do for our members. However, in our hiring process, our priority remains in getting to know you and your unique qualifications. To ensure a fair and equitable process, we do not permit the use of AI tools during any stage of the application and interview process. In considering you as an applicant, we want to understand your skills, experiences, and motivations without mediation through an AI system. We also want to directly assess your communication skills without the use of an AI tool.  Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act, the City of Los Angeles Fair Chance Initiative for Hiring Ordinance and the San Francisco Fair Chance Ordinance, as applicable to applicants applying for positions in these jurisdictions. Please be aware that fictitious job openings, consulting engagements, solicitations, or employment offers may be circulated on the Internet in an attempt to obtain privileged information, or to induce you to pay a fee for services related to recruitment or training. Peloton does NOT charge any application, processing, or training fee at any stage of the recruitment or hiring process. All genuine job openings will be posted here on our careers page and all communications from the Peloton recruiting team and/or hiring managers will be from an @onepeloton.com email address.  If you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Peloton, please email applicantaccommodations@onepeloton.com before taking any further action in relation to the correspondence. Peloton does not accept unsolicited agency resumes. Agencies should not forward resumes to our jobs alias, Peloton employees or any other organization location. Peloton is not responsible for any agency fees related to unsolicited resumes.

Peloton

ABOUT THE ROLE  Peloton is looking for a Senior Software Engineer for our E-Commerce team to help scale Peloton's $1+ billion e-commerce channel. You will be responsible for growing and executing the technical roadmap of innovative features by partnering with your peers in product management, design, marketing, member support, international teams, etc. You should be comfortable moving back and forth between front end and back end, have a passion for technical and operational excellence, and relentlessly championing best practices in a continuously evolving and dynamic environment.  YOUR DAILY IMPACT AT PELOTON  * Develop on modern front-end web technologies, architectures, and building high performant user-friendly experiences on the web.  * API development experience with Kotlin and/or Python.  * Help to evolve our platform to best in class by providing guidance to the teams in terms of technical strategy and excellency.  * Write understandable, testable code with an eye towards maintainability, scalability and performance. Your code should set the bar for how to approach the next generation of Peloton microservices.  * Conduct peer code reviews with empathy, providing constructive feedback and fostering a collaborative, supportive environment.  * Drive architecture meetings, cross-team dependencies, and design docs to help promote a culture of learning and constant improvement.  * Partner with stakeholders to identify technical trade-offs and to make informed technical and product decisions.  * Support other software engineers by taking part in pair programming and leading white boarding solutions, team discussions, and task breakdown.  YOU BRING TO PELOTON  * 6+ years of software development experience.  * Experience with Kotlin, Javascript/Typescript or similar languages.  * 3+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.  * Familiarity with accessing, querying and writing to data stores like PostgreSQL. * Familiar with deployment toolings/environments such as Kubernetes, Docker, GitHub Actions, etc.  * Strong product and technical mindset.  * Ability to contribute consistently and positively in a high-paced, fast-changed environment. * Passionate about technology, new ideas, and always willing to learn new things.  * Good understanding of Agile, Lean, DevOps, and SRE principles.  * Acute attention to detail and dedication to quality.  BONUS POINTS IF YOU  * Have experience working with subscriptions.  * Have experience integrating and deploying to managed cloud infrastructure (AWS or GCP).  * Have experience with microservices architecture and the backend-for-frontend pattern. * 1+ years of experience in the financial services industry, e-commerce, credit card and payment related product operations.  * Are able to take a project from scoping requirements through actual execution and delivery.  * Participate in the software engineering community through meetups, conferences, or contributing to open-source projects.  * Have experience migrating a monolithic system to an ecosystem of microservices. * Have experience with or knowledge of TDD, DDD and Event Sourcing. * Worked on a system with internationalization and localization.   ABOUT PELOTON: Peloton (NASDAQ: PTON) provides Members with expert instruction, and world class content to create impactful and entertaining workout experiences for anyone, anywhere and at any stage in their fitness journey. At home, outdoors, traveling, or at the gym, Peloton brings together innovative hardware, distinctive software, and exclusive content. Founded in 2012 and headquartered in New York City, Peloton has millions of Members across the US, UK, Canada, Germany, Australia, and Austria. For more information, visit www.onepeloton.com. Peloton is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. Equal employment opportunity has been, and will continue to be, a fundamental principle at Peloton, where all team members, applicants, and other covered persons are considered on the basis of their personal capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, pregnancy, genetic information, military or veteran status, sexual orientation, gender identity or expression, marital and civil partnership/union status, alienage or citizenship status, creed, genetic predisposition or carrier status, unemployment status, familial status, domestic violence, sexual violence or stalking victim status, caregiver status, or any other protected characteristic as established by applicable law. This policy of equal employment opportunity applies to all practices and procedures relating to recruitment and hiring, compensation, benefits, termination, and all other terms and conditions of employment.  If you would like to request any accommodations from application through to interview, please email: applicantaccommodations@onepeloton.com. At Peloton, we embrace technology, including AI, to enhance productivity and accelerate innovation in the work we do for our members. However, in our hiring process, our priority remains in getting to know you and your unique qualifications. To ensure a fair and equitable process, we do not permit the use of AI tools during any stage of the application and interview process. In considering you as an applicant, we want to understand your skills, experiences, and motivations without mediation through an AI system. We also want to directly assess your communication skills without the use of an AI tool.  Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act, the City of Los Angeles Fair Chance Initiative for Hiring Ordinance and the San Francisco Fair Chance Ordinance, as applicable to applicants applying for positions in these jurisdictions. Please be aware that fictitious job openings, consulting engagements, solicitations, or employment offers may be circulated on the Internet in an attempt to obtain privileged information, or to induce you to pay a fee for services related to recruitment or training. Peloton does NOT charge any application, processing, or training fee at any stage of the recruitment or hiring process. All genuine job openings will be posted here on our careers page and all communications from the Peloton recruiting team and/or hiring managers will be from an @onepeloton.com email address.  If you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Peloton, please email applicantaccommodations@onepeloton.com before taking any further action in relation to the correspondence. Peloton does not accept unsolicited agency resumes. Agencies should not forward resumes to our jobs alias, Peloton employees or any other organization location. Peloton is not responsible for any agency fees related to unsolicited resumes.