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11,679 jobs
asterdex
2 weeks ago

Senior QA Engineer

RemoteWorldwideSenior

Design and automate tests for a blockchain-based custody platform, focusing on APIs, distributed systems, and high-concurrency workflows to ensure security and reliability.

ai api authentication automation blockchain +29 skills
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Stable Kernel
2 weeks ago

Contract Senior Software Engineer (Java Spring)

HybridNorth AmericaContractSenior
United States

Contract Senior Software Engineer builds and maintains Java Spring loyalty and transaction services for fintech clients, designing REST APIs, event-driven flows, and integrations with enterprise systems.

ai analytics api api-design authentication +45 skills
85 – 85 $ / hr
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Stable Kernel
2 weeks ago

Contract Principal Software Engineer (Java Spring)

HybridNorth AmericaContractPrincipal
United States

Design and build Java/Spring loyalty and transaction-processing services, integrating with enterprise systems and ensuring auditability and high reliability.

ai analytics api api-design authentication +45 skills
105 – 105 $ / hr
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VAM Systems Inc
2 weeks ago

Senior Digital Applications Engineer - OpenShift & DevOps

MENASenior
Qatar

Administers and optimizes applications on Red Hat OpenShift, troubleshooting IBM API Connect, DataPower, Redis, and Linux/Apache stacks to ensure high availability and SLA compliance.

api linux openshift redis
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Kstack
2 weeks ago

Java Developer Senior

HybridLATAMContractSenior
Brazil

Senior Java developer building and maintaining enterprise financial applications (funds, cards, payments) in hybrid cloud environments using Java, Spring Boot, AWS, and CI/CD pipelines.

api aws ci-cd cloud cobol +19 skills
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Docusign
2 weeks ago

Software Engineer

North AmericaContract
United States

Build and maintain the Contract Lifecycle Management (CLM) application using C#/.NET, SQL, and React, while collaborating in an agile team to deliver scalable e-signature solutions.

agile ajax api azure cassandra +19 skills
166 600 – 235 375 $
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Klaviyo
2 weeks ago

Software Engineer II, Reliability

Open 39d HybridEurope H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Builds and maintains reliable, scalable cloud infrastructure for Klaviyo’s marketing platform using Python, AWS, and Kubernetes, while automating operations and reducing downtime.

ai automation aws cloud cloud-native +17 skills
76 000 – 114 000 €
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Klaviyo
2 weeks ago

Software Engineer II, Messaging Infrastructure

Open 67d HybridEurope H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Build and maintain Klaviyo's high-scale messaging infrastructure that delivers billions of emails, SMS, and other messages daily, using Python, Django, and AWS.

agile ai automation aws cloud +16 skills
76 000 – 114 000 €
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The Trade Desk
2 weeks ago

Senior Software Engineer, Backend - Infra/Platform, VenturaOS

North AmericaFull-timeSenior
United States

Build and operate the cloud infrastructure and Kubernetes platform powering VenturaOS, a Smart TV operating system, including compute, networking, identity, GPU/ML-serving, and end-to-end telemetry for a global adtech company.

accessibility ai analytics authentication automation +27 skills
137 300 – 251 800 $
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Tripstack
2 weeks ago

Senior Software Engineer

APACSenior
India

Build and operate high-volume flight search and booking services handling millions of searches daily, focusing on low-latency, high-availability backend systems in Go/.NET on GCP/OpenStack.

agentic-ai ai api claude-code cpp +10 skills
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Онлайн-школа Фоксфорд
2 weeks ago

Senior DevOps-инженер / SRE

RemoteCISSenior
Russia

Senior DevOps/SRE engineer maintains and scales Kubernetes-based infrastructure for a large EdTech platform, automating deployments with GitOps and IaC while ensuring observability and reliability.

ansible ci-cd clickhouse cloud devops +19 skills
450 000 – 450 000 RUR
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Reddit Backed by Y Combinator
2 weeks ago

Senior Machine Learning Engineer

Open 69d RemoteNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Build and deploy large-scale ML systems for personalized recommendations, search, and ads at Reddit, using PyTorch/TensorFlow and distributed pipelines.

agentic-ai ai airflow bigquery data-science +17 skills
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Reddit Backed by Y Combinator
2 weeks ago

Senior Machine Learning Engineer

Open 69d RemoteNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and deploy large-scale ML systems for recommendations, search, ads, and LLM-driven features that power Reddit’s community platform.

agentic-ai ai airflow bigquery data-science +17 skills
216 700 – 303 400 $
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Pindrop
2 weeks ago

Senior Software Engineer (Pulse)

Open 69d RemoteNorth AmericaSenior
United States

Senior Software Engineer building real-time identity verification and deepfake detection services using Go, Python, and cloud-native tools to secure billions of customer interactions for banks and healthcare providers.

ai api aws ci-cd cloud +17 skills
130 000 – 170 000 $
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Pindrop
2 weeks ago

Senior Software Engineer (Authentication)

Open 62d RemoteNorth AmericaSenior
United States

Build and scale secure, low-latency authentication services in Go/Python that power voice-based identity verification, integrating AI/ML signals for fraud detection across AWS/GCP.

ai api authentication aws ci-cd +20 skills
130 000 – 170 000 $
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Pindrop
2 weeks ago

Senior Software Engineer (Platform Core)

Open 44d RemoteNorth AmericaSenior
United States

Build and maintain high-scale backend and data-layer services that power Pindrop’s identity trust platform, focusing on reliability, latency, and cost efficiency for real-time fraud and deepfake detection.

ai api aws backbone cloud +18 skills
130 000 – 170 000 $
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Uklon
2 weeks ago

Data Scientist Middle

Open 39d RemoteEuropeMiddle
Ukraine

Data Scientist at Uklon builds and deploys ML models to optimize ride-hailing services using Python, PyTorch, and cloud infrastructure.

airflow aws aws-bedrock crm docker +17 skills
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В Кадре
2 weeks ago

AI Engineer

RemoteCIS
Russia

Builds and deploys production-grade AI/ML systems using LLMs, RAG, and vector search; integrates AI services into enterprise workflows with Python, PyTorch/TensorFlow, and REST APIs.

ai airflow api ci-cd computer-vision +28 skills
up to 250 000 RUB / mo
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Avito
2 weeks ago

Бэкенд-разработчик в команду Core Services (Items)

CIS
Russia

Backend developer building and scaling core services for Avito’s classifieds platform in Go, PostgreSQL, and Redis, handling millions of listings and high-traffic loads.

postgresql redis scrum
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Транио
2 weeks ago

Backend-разработчик

RemoteCIS
Russia

Backend developer to extend and optimize a multilingual real-estate platform, its Django-based CRM, and microservices in Flask/Go, focusing on REST APIs, PostgreSQL, Celery, and React/Vue frontends.

api crm django docker flask +12 skills
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