Tech jobs

Open 72d On-siteEuropeFull-timePrincipal

Staff / Principal Software Engineer, Detection and Response

Sweden

Build and lead detection and response systems to stop attackers across corporate, production, and AI-agent surfaces using modern SIEM, EDR, and cloud telemetry.

AI AWS BigQuery ClickHouse Cloud +19 skills

Airwallet

Angular API Api Design AWS CI/CD +8 skills

Full-stack udvikler, Airwallet ApS (Odense, Denmark)

Open 42d Europe

Denmark

On-site full-stack developer in Odense, Denmark joining an experienced team to build a new product launching in 2026, working across web apps and backend services on a TypeScript stack. Core tech: Angular, Firebase, and serverless backends (Cloud Functions/AWS Lambda) processing thousands of transactions daily.

Flexton Inc.

AI API Authentication AWS CI/CD +23 skills

Sr Java Backend Developer

Open 42d APACSenior

India

Senior backend engineer in Bangalore modernizing core loan verification and high-volume bank data ingestion systems as scalable Java microservices. Day-to-day work spans the Spring ecosystem (Spring Boot, Hibernate, JPA), event-driven architecture with JMS, GCP/AWS cloud services, and heavy use of AI-assisted coding tools like Cursor.

Big Blue Technologies

AI API Authentication ChatGPT Cloud +12 skills

Full-Stack Mobile Engineer (iOS / React Native / Firebase)

Open 42d RemoteContract

Hands-on full-stack mobile engineer at an early-stage startup building Blue Parking, a marketplace connecting drivers with private parking spaces. Day to day: develop the iOS app in Swift/SwiftUI, build Firebase backend services (Firestore, Cloud Functions), ship features end to end, with some React Native/TypeScript work alongside the founder.

lestolabs.com

Open 42d North AmericaSenior

Senior Full-Stack Product Engineer — React Native, Node.js, Next.js

AI API Cloud Firebase Firestore +12 skills

Early-stage startup Lesto Labs is hiring a full-stack product engineer for its consumer AI app that generates funny, shareable content. You'll own features end-to-end — mobile in React Native/Expo, web in Next.js, backend APIs and AI integrations in Node.js (Firebase, OpenAI, Stripe) — working directly with the founder.

120K – 180K $

StealthCRX

Open 42d North AmericaLead

Platform Engineer

AI API AWS Claude Code Cloud +13 skills

IC platform engineer at a stealth-stage startup building Physical AI for the built world. You'd own cloud infrastructure, DevOps, and data architecture on GCP/AWS using Python (Flask/FastAPI), React/TypeScript, and databases like Firestore, Postgres, and AlloyDB — shipping fast with AI dev tools like Claude Code and Cursor as a daily workflow.

PerkUp

AI Analytics BigQuery Claude Code Cloud +13 skills

Senior Software Engineer, LATAM — Remote (Medellín preferred · São Paulo · Buenos Aires)

Open 42d LATAMSenior

Senior IC on PerkUp's small platform team, building and operating its employee rewards/recognition product end-to-end — features, analytics, and integrations (HRIS, payroll, Slack, Stripe) on Firebase, Cloud Run, BigQuery, TypeScript, and Go. Remote within LATAM; fluent daily use of AI dev tools like Claude Code and Cursor is expected.

48K – 84K $

Racct

Open 42d North AmericaPart-timeSenior

Software Engineer

AI API Cloud Cloud Run Dart +7 skills

Racct is hiring a senior Flutter/Dart product engineer to build marketplace flows (buying, selling, chat, pickup/delivery) in a codebase shared across mobile, Flutter Web, and Jaspr, backed by Firebase/Firestore. Remote-friendly with preferred US timezone overlap; pays $80k–$100k plus 0–1% equity with flexible contract or full-time engagement.

80K – 100K $

Qataria, SA de CV

API Cloud DevOps Firestore Git +18 skills

Desarrollador java sr

HybridLATAMSenior

Mexico

En Praxis estamos buscando un Desarrollador Senior Backend Java con sólida experiencia en desarrollo de APIs y soluciones backend, que se integre al equipo de nuestro cliente para contribuir al desarrollo de productos…

Airwallet

Angular API Api Design AWS CI/CD +8 skills

Full-stack udvikler, Airwallet ApS (Odense, Denmark)

Open 42d Europe

Denmark

Full-stack udvikler, Airwallet ApS (Odense) — Fuldtid, on-site i Odense. Start: snarest muligt. Airwallet gør fællesvaskeriet kontantløst. Vores app og betalingsterminal står i vaskerum i omkring 50 lande og bruges af…

IcePanel

Open 43d HybridNorth AmericaFull-time

Full Stack Engineer

Canada

Full-stack engineer at IcePanel, a small profitable company building a collaborative software-architecture modelling tool. You'll own features end-to-end across the Vue frontend, TypeScript/Node.js backend, real-time WebSockets, and Cloud Run/Firestore infrastructure, working hybrid from North Vancouver (3 days in office).

AI API CAD Cloud Cloud Run +10 skills

120K – 170K CAD

Lao-Top College

Android API CI/CD Clean Architecture Dart +24 skills

Senior Mobile Multi-platform Developer (Android, iOS, Web)

Open 43d EuropeSenior

France

Senior cross-platform mobile developer who designs, builds, and maintains performant and secure mobile apps (Android, iOS, Web) using Flutter, React Native, or Ionic — integrating REST/GraphQL backends, shipping to App Store/Google Play, optimizing UX and performance, and mentoring junior developers.

PT TSM Technologies

AI API Api Security Authentication AWS +18 skills

Full Stack Developer

Open 43d APAC

Indonesia

Full-stack developer building web applications using React, TypeScript, and Go. The role involves backend API development, frontend dashboards, and integration with IoT devices and cloud services within an R&D environment.

maestrIA

AI Anthropic CI/CD Claude Code Cloud +10 skills

Ingeniero Fundador - Full-Stack TypeScript

Open 44d Europe

Spain

Estamos construyendo la plataforma híbrida de tutorías de matemáticas (Profesor + IA) para estudiantes de primaria y secundaria en el mundo hispanohablante. Cada estudiante trabaja con un tutor, que imparte una tutoría…

Betson Group

Agile Analytics API Cloud DevOps +9 skills

iOS Developer

Open 136d Europe

Greece

Build and maintain native iOS apps for a leading iGaming company, using Swift, Firebase, and RESTful APIs to deliver high-performance, scalable mobile experiences for 25+ brands.

株式会社ゴーガ

AI Asana AWS BigQuery Cloud +12 skills

WEBエンジニア（サーバーサイド）／システムエンジニア（アプリ設計／WEB・オープン・モバイル系）

APACFull-time

Japan

------------------------------------------------ ■ この求人のポイント ------------------------------------------------ Googleマップを活用した最先端の開発に挑戦！スキルアップをしっかりサポート！当社は、Google…

株式会社ゴーガ

AI Asana AWS BigQuery Cloud +14 skills

WEBエンジニア／システムエンジニア（アプリ設計／WEB・オープン・モバイル系）

APACFull-time

Japan

------------------------------------------------ ■ この求人のポイント ------------------------------------------------ Googleマップを活用した最先端の開発に挑戦！上流工程から携われるWebエンジニア当社は、Google…

Cargomatic

Open 131d North America H-1B sponsor history

AI Engineer

Agentic AI AI API Automation AWS +27 skills

Build agentic AI systems and automation tools for a trucking logistics platform, integrating LLMs and workflows with a live TMS and RPA stack to handle real-world shipping exceptions.

150K – 210K $

Holtzbrinck Publishing Group

Open 125d North AmericaFull-timeSenior

Senior AI Engineer