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11,066 Kotlin jobs

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Southland Rubber

Software Engineer (สำนักงานใหญ่ อ.หาดใหญ่ จ.สงขลา)

New On-siteAPACFull-time

Hat Yai, Songkhla

In-house software engineer at Southland Rubber's Hat Yai head office building the SLR+ digital platform: mobile apps (Android/iOS), web portals, and backend APIs for supplier management, supply-chain traceability, and sustainability. Stack includes Flutter/React Native or Kotlin/Swift, C#/.NET or Node.js, SQL, Git/CI-CD/Docker, plus ERP and Microsoft 365 integrations.

Android API Authentication CI/CD C# +23 skills

Easy View Technology International Limited

Software Engineer (Backend)

New On-siteAPACContract

Hong Kong SAR China

Sheung Wan, Central and Western District

Backend engineer building and running the core services of a FinTech platform in Sheung Wan, Hong Kong. Day to day: Java 17+/Spring Boot microservices, APIs and Kafka on AWS, daily use of AI coding assistants, and building LLM-powered features (RAG, document processing) within a regulated industry.

AI Anthropic API Automation AWS +28 skills

Sr. Backend Engineer

Open 62d HybridNorth AmericaSenior H-1B sponsor history

New York City, NY

Sunbit, a fintech offering pay-over-time and a no-fee credit card, seeks a Sr. Backend Engineer to design, build, and maintain the core platform behind its call center, including the Customer Success agent desktop, adding automation and AI-driven workflows. The stack centers on JVM languages (Kotlin/Java/Scala), Spring, microservices, MySQL/MongoDB, and message queues like Kafka.

AI Automation Fintech Java Kafka +10 skills

160K – 190K $

Senior Mobile Engineer - React Native

New HybridAPACFull-timeSenior

A senior mobile engineer at CBUS Super (Australian industry superannuation fund) leads design and delivery of React Native features across iOS and Android, transitioning existing native code to React Native with TypeScript and Swift/Kotlin modules. Day to day covers testing, mobile CI/CD, app-store releases, and security, accessibility and observability. Permanent, Melbourne-based.

Accessibility Agile Analytics Android API +15 skills

ComPsych Corporation

Senior Platform Software Engineer

New North AmericaContractSenior

About ComPsych ComPsychⓇ is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. For over 40 years, we have…

Agentic AI AI API Authentication Automation +15 skills

Android engineer

New On-siteCISFull-time No extra questions

Build and ship native Android features end to end for Higgsfield's AI video creation app — owning technical design, Jetpack Compose/View UI, network layer, QA, performance, and releases. On-site in Almaty with relocation offered; salary in USD plus stock options.

AI Android API Authentication Generative AI +6 skills

LMF Capital Inc.

ASBIR TECH INC - Android Developer (Mid-level )

New On-siteAPACFull-timeMiddle

Dumaguete City, Negros Oriental

Mid-level Android developer who designs, builds, and maintains native Android apps in Kotlin and Java — shipping features with product/design/backend teams, optimizing performance and memory, and debugging crashes. On-site role in Dumaguete City paying ₱45,000 per month.

Android API Git Java Jetpack +6 skills

45K – 45K PHP / mo

Moot It Consulting

Desenvolvedor Mobile

Somos uma consultoria com mais de 12 anos de experiência em TI, Inovação, Otimização de Processos, Softwares de Gestão, Desenvolvimento e Suporte a Sistemas, e Recrutamento de Profissionais de TI. Comprometidos com…

Android iOS Kotlin Objective-C React +1 skills

Member of Technical Staff, Hark Mobile

Open 139d North AmericaFull-time No extra questions

Build Hark’s native iOS app that delivers a real-time, multimodal AI agent with voice, text, and vision in a polished, high-performance experience.

Agentic AI AI Android API iOS +7 skills

180K – 450K $

M08 - DevSecOps Engineer

New On-siteAPAC

Role Overview We are looking for DevSecOps Engineers to design, build, and operate secure, cloud-native, containerised infrastructure on AWS for a Singapore public sector modernisation project. The role combines…

Automation AWS CI/CD Cloud Cloud Native +29 skills

JAC Recruitment

Full Stack Engineer (Cloud-Native AWS Platform) - 2 Years Fixed Contract

New On-siteAPACContract

Paya Lebar East, East Region

2-year fixed-term contract (via recruiter JAC) with a technology consulting and digital transformation firm in Singapore: modernize legacy enterprise apps into cloud-native AWS platforms. Work spans React/TypeScript front end, Golang/Kotlin back-end APIs, Docker/Kubernetes (EKS), Terraform IaC, CI/CD, security and production support.

API Authentication AWS CI/CD Cloud +24 skills

6K – 8K SGD / mo

M71 - Full Stack Engineer

New On-siteAPAC

Role Overview We are seeking experienced Full Stack Engineers to support the modernisation of a large-scale digital platform. The role involves migrating legacy applications to a modern, cloud-native, containerised…

ABAC API API Gateway Authentication Automation +34 skills

株式会社タイミー

Product Designer（Open Position） / プロダクトデザイナー（オープンポジション）

Open 49d APACFull-time

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

AI Claude Code Figma Kotlin Notion +1 skills

株式会社タイミー

エンジニアリングマネージャー/Engineering Manager

Open 49d APACFull-time

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

AI Android Aurora AWS Claude Code +30 skills

株式会社タイミー

テクニカルプログラムマネージャー/Technical Program Manager

Open 49d APACFull-time

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

AI Android Aurora AWS CI/CD +35 skills

株式会社タイミー

Quality Platform Architect（QA Engineer）

Open 49d APACFull-time

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

Android Aurora AWS CI/CD Claude Code +26 skills

Founding Engineer

New On-siteNorth America 2 questions

Founding engineer at an early-stage B2B SaaS building AI tools for industrial ingredient manufacturers: building document-ingestion backends, AI agents for compliance/food-safety paperwork, and owning features end to end. Stack includes Kotlin/Spring Boot, React/Next.js, Postgres, and GCP; on-site in San Francisco.

Agentic AI AI Automation Cloud GCP +8 skills

160K – 200K $

株式会社タイミー

Product Designer（DesignOps） / プロダクトデザイナー（DesignOps)）

Open 49d APACFull-time

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

AI API BigQuery Claude Code Figma +7 skills

株式会社タイミー

Lead Engineer / Associate Engineering Manager

Open 49d APACFull-timeLead

港区, 東京都

事業内容当社は「『はたらく』を通じて人生の可能性を広げるインフラをつくる」をミッションに掲げ、深刻化する人手不足という経営課題を解決しながら、一人ひとりが好きな時に働き、人生の可能性を広げられる世界を目指し、スキマバイトアプリ「タイミー」を中心に事業を展開してきました。そして2018年のサービス開始から、タイミーは以下の規模まで成長しました。・ワーカー数：1,470万人・事業者数：250,000社…

AI Android Aurora AWS Claude Code +30 skills

Senior Backend Engineer (Kotlin/Java) - Scale Microservices

Senior backend engineer in Islamabad who designs, builds, and scales enterprise microservices in Kotlin/Java. Day to day they own server-side components, implement robust APIs with Spring Boot or Micronaut, run services on Docker/Kubernetes, and work with relational databases to ensure secure authentication and scalable, high-throughput data models.

API Authentication Docker Java Kotlin +4 skills