Kotlin Jobs - April 2026
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Starbridge
Backend Engineer
Posted 2 months, 3 weeks ago
Seeking senior engineers to join an early-stage AI platform team. Backend Engineer (Kotlin/Java/Scala) to build enterprise integrations, large-scale scraping and parsing pipelines, and systems to apply LLMs to millions of documents. AI Engineer to build, eval…
Tech stack
Location
NYC, Remote
Compensation
Full-time role; no salary listed. Early-stage startup with high ownership and strong product impact. Benefits not specified.
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Fold
Senior Back End Engineer
Posted 3 months, 1 week ago
Fold is a publicly listed bitcoin financial services company building tools to earn, buy, sell and live on Bitcoin. Seeking a Senior Back End Engineer to build financial infrastructure: payment processing, ledger systems, card transaction flows and event-driv…
Roles
Tech stack
Location
Remote (US Only)
Compensation
Competitive salary + equity; 401k with 3% match; Unlimited PTO + yearly vacation stipend; Full health/dental/vision; Paid parental leave; Regular team meetups; Bitcoin starter pack (hardware wallet included).
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Duolingo
Senior Android Engineer (NY)
Posted 3 months, 2 weeks ago
Duolingo seeks engineers across multiple full-time roles in New York and London with a hybrid work model. Mission-driven, engineering-focused, and data-driven culture. Tech stack includes front-end (Swift, Kotlin, TypeScript), back-end (Python, Kotlin, Postgr…
Roles
Tech stack
Location
New York, London
Compensation
$177K-$240K base salary for NY-based roles; London salaries not specified. Perks include breakfast and lunch in office, 2-week winter break, and 20 days of flexible time off.
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DuckDuckGo
Senior CloudOps Engineer
Posted 3 months, 2 weeks ago
DuckDuckGo is hiring multiple full-time remote roles to support their mission to raise the standard of trust online. Most engineering positions are fully remote (some roles noted as remote within USA). Company has grown to 300+ people and continuously hires; …
Roles
Tech stack
Location
Remote, USA
Compensation
Roles generally offer $178,500 USD + equity; Director role listed at $243,800 USD + equity. Posting header indicates range up to $320,000 USD + equity.
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SpruceID
SpruceID hiring
Posted 3 months, 2 weeks ago
SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users. The deman…
Tech stack
Location
Remote (US-based preferred)
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SerpApi
Kotlin Developer Advocate
Posted 3 months, 2 weeks ago
SerpApi is the leading API to scrape and parse search engine results supporting Google, Google Maps, Google Images, Bing, Baidu, and more. Remote-first company based in Austin, TX. Hiring multiple positions including Junior to Senior Fullstack Engineers and v…
Roles
Kotlin Developer Advocate Elixir Developer Advocate Python Developer Advocate JS Developer Advocate Customer Success Engineer C# Developer Advocate Ruby Developer Advocate Hiring Coordinator Nim Developer Advocate Senior Fullstack Engineer Junior Fullstack Engineer PHP Developer Advocate Rust Developer Advocate Crystal Developer AdvocateTech stack
Location
Austin, TX, Remote
Compensation
$150K - $180K a year; 1099 for US hires or local average + 20% for hires outside the US. Additional benefits noted: profit sharing, remote-first work environment, continuous integration/deployment, code reviews, pair programming, async communication via GitHub.