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Atuar na evolução contínua dos aplicativos, assumindo o desenvolvimento, a manutenção e as correções necessárias nas versões Android e iOS. - Desenvolver e manter funcionalidades em Android nativo e iOS com Swift; -…
Java Developer with Kotlin Experience Required · Minimum 5 years of hands-on experience inJava · Minimum 1 year of hands-on experience inKotlin Job Summary We are looking for an experienced Java Developer with strong…
Builds and maintains AI infrastructure (LLM proxy, key management, observability) and autonomous agents for internal developer tooling, shaping the company’s AI platform for scalable use across engineering teams.
Senior engineer on the internal AI Pod team building LLM proxy infrastructure, autonomous agents, an AI plugin marketplace, and MCP integrations to power AI-native development across a restaurant-tech product company. Core stack includes Java/Kotlin, distributed systems, and LLM/agent tooling.
Senior Java backend engineer building REST APIs and web services for a network digital twin platform used by enterprises and government agencies.
Builds and owns backend systems for a wholesale tech platform’s membership program, focusing on free shipping, discounts, and retailer engagement. Uses Kotlin/Java, distributed systems, and ML-driven decision-making to optimize retailer value and growth.
Senior Product Engineer on a Growth team building experiments and product features that drive retailer acquisition, activation, and retention on a wholesale marketplace platform, using React, TypeScript, Kotlin, Java, MySQL, CockroachDB, and AWS.
Senior Growth Product Engineer building experiments and features to drive retailer acquisition, activation, and retention on a wholesale marketplace platform, using React/TypeScript on the frontend and Kotlin/Java on the backend with AWS infrastructure.
Builds backend systems and integrations in Java/Kotlin with Spring Boot, reviews code, and mentors junior developers for enterprise clients.
Build reusable, scalable Python packages and services for data ingestion, transformation, and data-driven products on a data platform using Python, Spark/PySpark, Azure Synapse, Databricks, and cloud storage.
Company Overview Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice…
Location: Remote | Full-Time Department: Engineering About Kooltra Kooltra is a Canadian fintech company building FX infrastructure and cross-border payment technology for banks and financial institutions. With over a…
hackajob is collaborating with Sainsbury's DTD to connect them with exceptional professionals for this role. We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s.…
Senior / Staff Level Location: Remote | Full-Time About Kooltra Kooltra is a Canadian fintech company building FX infrastructure and cross-border payment technology for banks and financial institutions. With over a…
Develops and maintains mission-critical backend systems and integrations for Rotterdam Port Authority using Java/Kotlin and Spring Boot, ensuring reliability and collaboration with stakeholders.
Build, maintain, and modernize mission-critical backend systems in Java/Kotlin with Spring Boot for Europe’s largest port, ensuring high availability and operational resilience.
Develops and maintains high-performance Android apps (Kotlin/Jetpack Compose) at scale, integrating AI tools for code generation while owning architecture, observability, and full system lifecycle from ideation to production.
Client Server in Milan is seeking a Backend Software Engineer to work with Java, Kotlin or Scala in a cross-functional Agile team. You will design and develop new features on the platform, tackling scalability…
Builds and improves Android apps for a major e-commerce platform, focusing on user loyalty features using Kotlin, Jetpack libraries, and scalable backend services.
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