Coupang Global LLC

Coupang Global LLC

Staff Back-end Engineer

Seattle, USA · Staff+

Sponsorship not specified$18k-$21kDetected 15 days ago
PythonJavaGoC++Distributed SystemsPostgreSQLMySQLRedisCassandraDynamoDBAWSGCPAzureCloud PlatformsKubernetesCI/CDGraphQLRESTgRPCKafkaRabbitMQEpicLeadershipMentoring

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odds of building a lasting career here

39Risky
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds (Level I)39
Fits your clock70

Thin sponsorship signal and lottery-bound (~15% per draw). A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.

Lottery odds assume a STEM candidate.

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H-1B wage level

the lottery is wage-weighted — each level is one more entry

Level I · 1×
Level I$111,6131 entry
Level II$143,1042 entries
Level III$174,5953 entries
Level IV$206,0864 entries

The bottom of this range ($18,000) is below the Level I prevailing wage of $111,613. An H-1B cannot be filed below the prevailing wage, so an offer at the floor of this band could not be sponsored as posted.

DOL prevailing wage, 2026-27 wage year · Software Developers (15-1252) · Seattle-Tacoma-Bellevue, WA. Wage level is derived by USCIS from the offered wage, occupation and worksite; the occupation shown is inferred from the job title.

Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 9 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card follow-through: 90%

Of 10 labor certifications old enough to have been used, 1 expired without the employer filing the next step. Median time from filing to decision: 492 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

4 transfer filings in the last year, covering 4 workers. Median labor-condition decision: 8 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

Community outcomes

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About the role

  • Rocket Growth is the 2P marketplace at Coupang.
  • Coupang's Rocket Growth team is dedicated to providing our customers with the best selection at the lowest prices while ensuring utmost convenience for our sellers.
  • We are seeking a Staff Back-end Engineer to join our mission.

Responsibilities

  • Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Requirements

  • 7+ years of professional software development experience, with focused on large-scale back-end systems and microservices architectures.
  • Demonstrated experience establishing architecture paradigms, API standards (REST, gRPC, GraphQL), and technical strategy across multiple engineering teams.
  • Hands-on experience with cloud infrastructure (AWS, GCP, or Azure), container orchestration (Kubernetes), and modern CI/CD pipelines.

Nice to have

  • Expertise in event-driven architectures and distributed messaging platforms (e.g., Apache Kafka, RabbitMQ, Pulsar).
  • Proven history of leading major technical turnarounds, such as zero-downtime database migrations, legacy system modernization, or major infrastructure cost-optimization initiatives.
  • Strong background in observability and reliability engineering (distributed tracing, OpenTelemetry, chaos engineering, incident management leadership).
  • Our compensation reflects the cost of living across several US geographic markets.
  • The base pay for this position ranges from $152,000/year in our lowest geographic market to $261,000/year in our highest geographic market.
  • Employee Assistance Program (EAP) program
  • 401K Plan with Company Match
  • 12 Public Holidays

Compensation

  • Our compensation reflects the cost of living across several US geographic markets.

Benefits

  • Those eligible for employment protection (recipients of veteran's benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
  • If you need assistance and/or reasonable accommodation in the recruiting process due to a disability, please contact us at usrecruiting@coupang.com.

Company info

  • Company Introduction We exist to wow our customers.
  • We are proud to have the best of both worlds - a startup culture with the resources of a large global public company.
  • This fuels us to continue our growth and launch new services at the speed we have been since our inception.
  • We prioritize delighting customers while building high-quality software and seek candidates with a proven track record in designing and implementing large-scale distributed systems.
  • We exist to wow our customers.
  • We know we're doing the right thing when we hear our customers say, "How did I ever live without Coupang?" Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.
  • We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations.
  • At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact.
  • Our mission to build the future of commerce is real.
  • Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the

Equal opportunity

  • equal opportunity employer.

Visa & Work Authorization

  • tatus, military or veteran status, use of a trained dog guide or service animal, political activities, or affiliations, citizenship, or any other characteristic or class protected by the laws or regulations in the locati

This listing is sourced directly from Coupang Global LLC's careers page and normalized into a canonical job model.