"backend apis" Jobs

1695 open tech roles matching “backend apis”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, PostgreSQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1695 results

Method

Join Method as a Senior Software Engineer to build scalable APIs and user experiences in a dynamic FinTech environment.

Method New York, NY $195k–$235k/yr Published 3 weeks ago
Flexible on stack
Blitzy

Join Blitzy as a Senior Backend Engineer to shape the future of autonomous software development with a fast-growing team.

Blitzy Cambridge, MA $160k–$220k/yr Published 3 months ago
Flexible on stack
ARQ

Join ARQ as a Backend Engineer to design and develop scalable systems that transform financial interactions globally.

ARQ London Published 6 days ago
Flexible on stack
Cantina

Join Cantina as a Staff Software Engineer to design and scale backend systems for an innovative AI-powered platform.

Cantina Los Angeles or San Francisco $200k–$240k/yr Published 2 months ago
Flexible on stack
Airbyte

Join Airbyte as a Senior Software Engineer to build the AI Runtime that powers trustworthy AI agents in a collaborative environment.

Airbyte San Francisco Published 3 weeks ago
Flexible on stack
7AI

Join 7AI as a Senior Software Engineer to design and implement core backend systems for an AI security platform.

7AI Boston, MA Published 4 months ago
Flexible on stack
baseten

Join Baseten as a Software Engineer focusing on Model APIs to enhance AI model performance and developer experience.

baseten San Francisco Published 11 months ago
Clubhouse

Join Clubhouse as a Senior Backend Engineer to build impactful features and improve backend systems in a remote-friendly environment.

Clubhouse Remote (US) Published 9 months ago
Flexible on stack AI-first team
Hebbia AI

Join Hebbia AI as a Forward Deployed Engineer to build custom solutions for strategic customers in a hands-on role.

Hebbia AI NYC $180k–$300k/yr Published 5 months ago
Flexible on stack 70% coding
Aptos Labs

Join Aptos Labs as a Senior Software Engineer to build critical trading infrastructure for a people-first blockchain.

Aptos Labs Palo Alto, California, New York City, New York, and Remote - United States $150k–$250k/yr Published 1 month ago
Flexible on stack
Sleeper

Join Sleeper as a Backend Software Engineer to build scalable systems for millions of sports fans in a fast-growing startup.

Sleeper San Francisco $140k–$185k/yr Published 4 months ago
Flexible on stack
ARQ

Join ARQ as a Senior Software Engineer to design and develop scalable backend systems for innovative fintech products.

ARQ New York Published 2 months ago
Flexible on stack
ARQ

Join ARQ as a Senior Software Engineer to design and develop backend systems that drive financial inclusion in a fast-growing fintech.

ARQ London Published 6 days ago
Flexible on stack
Braintrust Data

Join Braintrust to build open-source SDKs for AI observability, enhancing developer experience and performance.

Braintrust Data Remote Published 1 year ago
Flexible on stack
Flagler Health

Join Flagler Health as a Senior Fullstack Engineer to build a clinical operating system for modern musculoskeletal care.

Flagler Health NYC Office Published 4 days ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Engineer to design and operate critical gateways for our AI cloud platform.

Coreweave New York, NY $182k–$242k/yr Published 2 months ago
Flexible on stack
Yuno

Join Yuno as a Senior Web Developer to enhance the developer experience of an AI-native payments platform.

Yuno Netherlands Published 3 months ago
Coinbase

Join Coinbase as a Senior Software Engineer to build and enhance the Data Engineering Platform for blockchain and data analytics.

Coinbase Remote - USA $186.1k–$218.9k/yr Published 1 month ago
Flexible on stack
Atomicwork

Join Atomicwork as an SDET to enhance our digital workplace experience through testing and automation in a dynamic startup environment.

Atomicwork Bengaluru, Karnataka Published 1 year ago
Flexible on stack
Mintlify

Join Mintlify as a Senior Backend Engineer to build core systems and tackle challenging problems in a fast-growing team.

Mintlify San Francisco Published 1 month ago