Tech jobs

CI/CD Cloud C++ Docker Git +9 skills

About the role Muon seeks a Senior Software Engineer to join our Software Test team. An ideal candidate is an expert in software testing processes, an accomplished software tool developer, and experienced with…

Senior Systems Engineer, EO/IR Payloads

New RemoteNorth AmericaFull-timeSenior

Business Development Itar Julia MATLAB Proof of Concept +3 skills

About the role Muon Space is seeking a creative and technically rigorous Senior Systems Engineer, EO/IR Payloads to join our Mission Innovation team. In this high-impact role, you will drive the technical exploration…

Senior Systems Engineer, Mission Platforms

Agile AI Business Development Data Pipelines Itar +2 skills

About the role Muon seeks a SR Systems Engineer, Mission Platforms to join our Mission Engineering team. At Muon, we are delivering missions to help understand and act on Earth and climate intelligence. As a Mission…

Senior Java Developer

Cloud Docker E-commerce Event Driven Architecture Git +5 skills

Netherlands

• Senior Java Developer | € 5.500 - € 7.000 | Hybride Leeuwarden HBO Klaar om impact te maken? Liever eerst meer informatie ontvangen? Geef ons een seintje! Neem contact met mij op: [email protected] 06-45197850…

Senior Java Developer

New EuropeContractSenior

Netherlands

Lage Weide Senior Java developer DHL eCommerce Lage Weide verified Initiatiefnemer van Lage Weide Werkt DHL eCommerce Lage Weide is op zoek naar een Senior Java developer! - Fulltime - HBO, WO Wat ga je doen? Als…

Senior Software Engineer (Payments Platform)

New HybridNorth AmericaFull-timeSenior

Canada

Senior Software Engineer on Xero's Payments Platform, building payment orchestration, provider integrations, risk/compliance, and reconciliation services using C#/.NET, Java/Kotlin/Go, on AWS/Azure/GCP. Owns end-to-end capabilities, designs distributed systems, mentors peers, and applies AI to payment problems.

AI API Api Design AWS Azure +12 skills

Senior Manager of Software Engineering (Slack Core Mobile)

Accessibility AI Android iOS Slack

Leads the Noise & Intelligence pod within Slack's Core Mobile team, managing a globally distributed group of iOS and Android engineers to build assistive mobile features that surface relevant notifications and actions. Requires deep mobile engineering expertise and experience managing high-performing mobile teams across time zones.

(Senior) Kotlin / Java Software Engineer (Banking Payments)

Agile API Automation AWS CI/CD +13 skills

Germany

Senior Kotlin/Java engineer building and operating SEPA payment services on AWS with Spring Boot, focusing on event-driven architectures, domain-driven design, and cloud-native delivery.

Senior Software Engineer (Engine Systems)

AI Azure CI/CD Cloud DevOps +2 skills

Senior Software Engineer on Roblox's Engine DataModel team, building core C++ engine systems like reflection bindings, serialization, and performance-critical infrastructure for the Roblox platform across desktop, mobile, and console.

London Stock Exchange

last week

Senior Python Developer (AI-Assisted Application Evaluation)

New UKFull-timeSenior

United Kingdom

Senior Python Developer building scalable evaluation platforms and tooling for AI-assisted applications, primarily using Python on Azure. Collaborates with data scientists to create frameworks measuring AI quality, reliability, and safety, while mentoring engineers and promoting best practices.

Senior Java Software Engineer (Search Inference, Platform)

New RemoteEuropeFull-timeSenior

Ireland

Senior Java Engineer on Elastic's Elasticsearch team, building and maintaining the Inference API that connects Elasticsearch to external ML providers. Responsibilities include REST API/plugin development, streaming and async execution, provider integrations, code review, testing, and on-call support.

AI Anthropic API Cloud Cohere +11 skills

Senior Java Software Engineer (Search Inference, Platform)

New RemoteEuropeFull-timeSenior

Spain

Senior Java engineer on Elastic's Elasticsearch team building the Inference API, connecting Elasticsearch to external ML providers and models for semantic search, reranking, and generative AI. Day-to-day: Java REST APIs, SSE streaming, async execution, integrations, plugin architecture, open-source review, on-call, and testing (ESTestCase, YAML REST tests, rolling-upgrade tests).

AI Anthropic API Cloud Cohere +11 skills

Senior Java Software Engineer (Search Inference, Platform)

New RemoteUKFull-timeSenior

United Kingdom

Senior Java engineer on Elastic's Elasticsearch team, building and maintaining the Inference API that connects Elasticsearch to ML providers such as OpenAI and Anthropic. Responsibilities include REST API and plugin development, streaming, async execution, on-call support, and open-source collaboration.

AI Anthropic API Cloud Cohere +11 skills

Senior Software Engineer

AI API AWS Azure Cloud +13 skills

Ireland

Senior Software Engineer building and scaling back-end services for AI-powered products, collaborating with product and data science teams using Python/Java/Node.js, cloud platforms, and microservices architecture.

Senior Software Developer

AI API AWS Azure Cloud +13 skills

Ireland

Senior back-end developer building scalable services for AI-powered social media publishing platform, using Python/Java/Node.js, cloud (AWS/GCP/Azure), SQL/NoSQL, microservices, collaborating with data scientists on ML models.

Senior Software Engineer, Public Sector

New RemoteNorth AmericaFull-timeSenior

AI API Automation AWS CI/CD +27 skills

Senior Software Engineer for Claroty's Public Sector team, building and maintaining the core SaaS CPS platform using Python, Go, and React, with 40% focus on incident handling and root cause analysis in FedRAMP/GovCloud environments. Requires US citizenship and deep Linux, Kubernetes, and distributed systems expertise.

Senior Software Engineer (API Products)

New RemoteNorth AmericaFull-timeSenior

AI API DeFi EVM Rust +2 skills

Senior Software Engineer on the API Products team at 0x, building and maintaining developer-facing DeFi APIs (Swap, Gasless, Cross-Chain) that handle billions in volume. Leads projects end-to-end using TypeScript/Rust, requires deep EVM/DeFi expertise, on-call rotation, and cross-chain experience.

Senior Software Engineer I

New On-siteEuropeFull-timeSenior

France

Senior Software Engineer in Checkout.com's Identity Verification team in Paris, building scalable identity verification products using C# .NET, microservices, and AI/Computer Vision tech. Requires 5+ years experience and French B2 proficiency.

Agile AI AWS Azure Cloud +14 skills

Senior Software Engineer (Claims Submissions)