Sr. Software Engineer

Peloton Interactive; Warszawa; On-site; PLN 250,000 - 420,000; Full time

Job summary

Peloton Interactive is seeking a highly accomplished backend software engineer to lead and build scalable, customer-facing backend services across web, retail, and other sales channels. You will be a hands-on technical lead shaping fast, reliable execution and strategic technical decisions.

You will mentor engineers, work in an agile, cross-functional environment, and own end-to-end feature delivery while contributing to a culture of growth and learning.

Qualifications

• 6+ years of software development experience with leadership over delivery of high-impact projects.
• Proficiency in Java, Kotlin, or Python.
• Experience building and scaling RESTful microservices.
• Familiarity with Kafka, Amazon SQS and data stores like PostgreSQL, MongoDB, DynamoDB, Elasticsearch.
• Experience with Spring Boot, Docker, Kubernetes.
• Unit testing / Test-Driven Development.
• Cloud experience (AWS/GCP).
• Mentoring junior engineers and cross-functional collaboration.
• Knowledge of GraphQL and monitoring tools like DataDog.
• Agile mindset and end-to-end feature ownership.

Responsibilities

• Be a hands-on technical leader delivering small to large initiatives.
• Guide the team in strategic technical decisions for fast, reliable execution.
• Work in an agile environment with peers to scope, develop and deliver software that aligns with product strategy.
• Foster an inclusive culture focused on growth and learning for engineers and non-engineers.

Skills

Leadership

Java/Kotlin/Python

End-to-end ownership

Agile mindset

Mentoring

Cross-functional collaboration

Tools

Spring Boot

Docker

Kubernetes

RESTful microservices

Kafka

Amazon SQS

PostgreSQL

MongoDB

DynamoDB

Elasticsearch

GraphQL

DataDog

AWS

GCP

Job description

We are looking for a highly accomplished backend software engineer with extensive experience in leading and building customer facing performant backend services. You will be on the team that creates and expands Peloton’s e-commerce presence on the web, retail and other sales channels. You will be a hands‑on technical lead on the team that will be working to build highly scalable and disjoint backend platforms and services for our users, both internal and external.

YOUR DAILY IMPACT AT PELOTON

• Be a hands‑on technical leader with focus on delivery of small to large initiatives
• Guide the team to make strategic technical decisions that enable fast, reliable execution, and that maintain positive relationships with key stakeholders
• Work within an agile development environment with peer engineers, designers, and product managers on a daily basis to scope, develop and deliver a software experience that realizes the product strategy
• Be a part of a positive and inclusive culture that is hyper-focused on cultivating growth and learning for both engineers and non-engineers

YOU BRING TO PELOTON

• 6+ years software development experience, including leadership over delivery of high impact projects
• Experience with Java, Kotlin, Python or similar languages
• Experience building and scaling out RESTful microservices
• Experience with large‑scale event processing & messaging technologies like Kafka and Amazon SQS
• Familiarity with accessing, querying and writing to data stores like PostgreSQL, MongoDB, DynamoDB, Elasticsearch, etc.
• Experience with Spring Boot, Docker and Kubernetes
• Experience in Unit Testing/Test Driven Development
• Experience with cloud infrastructure like AWS/GCP
• Experience with mentoring junior engineers
• Working knowledge of GraphQL
• Experience working with DataDog or similar monitoring tools
• Strong desire to learn and mentor engineers, helping them achieve their highest potential
• An agile mindset that embraces iterative design
• Experience with end to end feature ownership and working with cross‑functional partners

BONUS

• Experience working on an ecommerce product
• Experience using the latest AI tools in your daily engineering tasks
• Have a DevOps mentality and experience with CI/CD pipelines

The base salary range represents the low and high end of the anticipated salary range for this position based at our New York City headquarters. The actual base salary offered for this position will depend on numerous factors including, without limitation, experience and business objectives and if the location for the job changes. Our base salary is just one component of Peloton’s competitive total rewards strategy that also includes annual equity awards and an Employee Stock Purchase Plan as well as other region‑specific health and welfare benefits.As an organization, one of our top priorities is to maintain the health and wellbeing for our employees and their family. To achieve this goal, we offer robust and comprehensive benefits including:Medical, dental and vision insuranceGenerous paid time off policyShort-term and long‑term disabilityAccess to mental health services401k, tuition reimbursement and student loan paydown plansEmployee Stock Purchase PlanFertility and adoption support and up to 18 weeks of paid parental leaveChild care and family care discountsFree access to Peloton Digital App and apparel and product discountsCommuter benefits and Citi Bike DiscountPet insurance and so much more!

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: [e-mail]. 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.