"backend software development" Jobs

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

Showing 20 of 320 results

Fastly

Join Fastly as a Senior Software Engineer to develop backend systems for large scale web applications in Go.

Fastly Denver, CO; New York City, NY; San Francisco, CA $181.2k–$217.5k/yr Published 4 days ago
Flexible on stack
DualEntry

Join DualEntry as a Senior Backend Engineer to design and build critical accounting systems in a fast-paced, high-trust environment.

DualEntry New York City $200k–$350k/yr Published 6 months ago
Flexible on stack AI-first team
Found

Join Found as a Staff Software Engineer to lead technical decisions and mentor engineers in a fully remote environment.

Found San Francisco, New York or Remote (USA) $246k–$284k/yr Published 3 months ago
Flexible on stack
UniSwap

Join Uniswap as a Senior Frontend Infrastructure Engineer to enhance shared frontend infrastructure and drive AI-powered tools.

UniSwap New York $180k–$226k/yr Published 6 months ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Engineer I to design and optimize large-scale data systems for AI/ML in a fully remote environment.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $215k–$254k/yr Published 2 months ago
MongoDB

Join MongoDB as a Senior Software Engineer to enhance the reliability and performance of our backup systems for global users.

MongoDB New York City $126k–$248k/yr Published 3 months ago
Flexible on stack
Method Security

Join Method Security as a Software Engineer to develop user-centered features in a mission-driven team focused on cybersecurity.

Method Security New York City Office Published 1 year ago
Flexible on stack AI-first team
DeepL

Join DeepL as a Senior Staff Software Engineer to drive API strategy and scale in a fast-moving, purpose-driven environment.

DeepL New York Published 1 month ago
Brex
Brex New York, New York, United States $152k–$190k/yr Published 4 months ago
DeepL

Join DeepL as a Senior Software Engineer to enhance developer experience and build world-class APIs in a hybrid work environment.

DeepL New York Published 1 month ago
Flexible on stack
Gusto
Gusto San Francisco, CA - Hybrid; Denver, CO - Hybrid; New York, NY - Hybrid $163k–$204k/yr Published 5 months ago
Headway

Join Headway as a Senior Backend Software Engineer to build innovative tools for mental healthcare access.

Headway New York, NY $182.8k–$278.5k/yr Published 1 year ago
Flexible on stack
Doppel

Join Doppel as a senior frontend engineer to shape the UI/UX of a platform aimed at making the internet safer from digital threats.

Doppel San Francisco, New York Published 1 month ago
ModernFi

Join ModernFi as a Software Engineer to build impactful backend systems for banks and credit unions with significant ownership and autonomy.

ModernFi NYC | Remote Published 1 month ago
Flexible on stack
Farther

Join Farther as a Senior Software Engineer to enhance testing infrastructure and developer experience in a collaborative environment.

Farther Hybrid - New York Published 1 year ago
Flexible on stack
Pave

Join Pave as a Software Engineer to build the infrastructure that powers a leading compensation platform.

Pave San Francisco, CA & New York, NY $141.1k–$190.9k/yr Published 2 months ago
Flexible on stack
Edra

Join Edra as a Front End Software Engineer to build high-quality user-facing product experiences in a collaborative environment.

Edra New York Published 1 month ago
Flexible on stack
Kalshi

Join Kalshi as a Software Engineer to build user-facing systems and internal tools for a fast-growing prediction market platform.

Kalshi New York Office $200k–$280k/yr Published 8 months ago
Flexible on stack