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17 jobs
Jobtailor
10 views 3 weeks ago

Backend Developer, Quarkus

Open 19d Europe
Portugal

Join the Custom Application Development team Design and architect technology solutions tailored to clients’ needs Develop backend solutions and web and mobile applications Participate in challenging technology projects…

Angular AWS Java Kafka Microservices +2 skills
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Jobtailor
6 views last month

Senior Software Engineer, Backend

Open 31d North AmericaSenior
United States

Senior backend engineer designing and maintaining APIs and data pipelines in Python (FastAPI/Django) on AWS for a SaaS platform supporting clinical workflows and real-time data exchange. Also drives platform architecture, mentors teammates, and works with clinical, QA, and regulatory teams on compliance.

Agile API Api Design AWS Cloud +8 skills
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Jobtailor
5 views last month

Backend Developer – AWS, TypeScript, Serverless Architecture, AWS Lambda

Open 35d UK
United Kingdom

• Design, develop and maintain high-quality backend services using TypeScript • Design and implement serverless, cloud-native solutions • Develop and maintain AWS applications and services, including AWS Lambda • Build…

Accessibility Agile API API Gateway AWS +32 skills
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Jobtailor
7 views last month

.NET Backend Developer – 6-Month Project

Open 35d HybridEurope
Poland

• Build and maintain C#/.NET backend infrastructure for video indexing and auto-tagging of live sports events • Interpret algorithm signals to split sports games into distinct events and assign accurate start and end…

AI Azure Azure Service Bus Cloud C# +7 skills
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Jobtailor
last month

Backend Developer

Open 36d LATAM
Mexico

Design, develop, and maintain scalable backend services, microservices, and APIs using Java and Spring Boot Architect and implement distributed systems capable of handling high transaction volumes, ensuring…

API CI/CD Containerization Distributed Systems Docker +17 skills
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Jobtailor
7 views last month

Senior Software Engineer – Java/AWS Backend

Open 37d North AmericaSenior
United States

Senior backend engineer who designs and builds Java 17/Spring Boot RESTful microservices deployed on AWS (or Azure), while mentoring developers, leading code reviews, and driving Agile delivery of business features. Also handles complex troubleshooting, documentation, and technical leadership across the team.

ActiveMQ Agile API Aurora AWS +27 skills
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Jobtailor
12 views last month

Senior Backend Engineer: Python APIs, Data Pipelines, AWS

Open 37d On-siteNorth AmericaSenior
United States

Senior Python backend engineer at Jobtailor in Boston who designs, builds, and maintains APIs and data pipelines powering a SaaS platform for clinical workflows. Day to day involves collaborating with product, design, ML, and infrastructure teams while using AWS tooling and upholding standards through reviews, tests, and documentation.

Agile API AWS Data Pipelines Machine Learning +2 skills
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Jobtailor
7 views last month

Senior Backend Engineer - Java + Spring Boot

Open 37d North AmericaSenior
United States

Jobtailor in Santa Monica is hiring a Senior Backend Engineer to design and scale Java and Spring Boot microservices, shape APIs, and optimize relational databases. The role works closely with product and design teams in an Agile environment, with emphasis on architecture, distributed systems, and code quality.

Agile AI API Api Design Distributed Systems +4 skills
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Jobtailor
4 views last month

Java Backend Engineer - Core Claims API & SQL

Open 37d North America
United States

Designs, develops, tests, and maintains Java backend systems for core claims processing (intake, adjudication, payment processing). Day to day involves building Java applications, creating and consuming RESTful APIs, and working with SQL Server within agile teams, with required in-office presence at least 3 days per week in Saint Paul, MN.

Agile API Java REST SQL +1 skills
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Jobtailor
11 views last month

Lead Java Spring Boot & AWS Backend Engineer

Open 37d On-siteNorth AmericaLead
United States

Jobtailor is hiring a Lead Backend Engineer in Colorado (on-site) to design and build RESTful APIs with a microservices architecture using Java Spring Boot and AWS. The role involves mentoring and leading development teams, driving technical excellence, and influencing architecture and tooling decisions in an Agile environment.

Agile API Microservices REST
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Jobtailor
4 views last month

Senior AI Backend Engineer — Java/Python, Real-Time & Scale

Open 38d AfricaSenior
South Africa

Jobtailor in Cape Town is hiring a senior backend engineer to build and own scalable, low-latency services in Java (Spring Boot) and Python. Day to day the role involves integrating AI capabilities, working with AWS and containerized deployments, designing clean APIs, writing tests, and debugging production issues.

AI API AWS Java Python +1 skills
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Jobtailor
7 views last month

Backend Software Engineer

Open 38d LATAM
Brazil

Backend engineer owning end-to-end technical delivery for 2–3 enterprise construction-estimating accounts: building and documenting APIs, custom CSV exports, SKU matching, and POS/ERP (e.g., Oracle) integrations, plus first-line support. Core stack is Node.js, Python, and SQL with heavy client-facing work.

AI API Api Design ERP LLM +4 skills
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Jobtailor
8 views last month

Backend Engineer: Scalable Distributed Systems

Open 39d UK
United Kingdom

Jobtailor is hiring an experienced backend engineer in London to design and build scalable distributed systems across the full software lifecycle, from prototyping to production. The role focuses on high-performance data processing pipelines, open-source contributions, and cloud infrastructure, with an emphasis on security clearance readiness.

Cloud Distributed Systems Prototyping
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Jobtailor
10 views last month

Gemini Agent Developer, Cloud Backend Developer

Open 40d LATAM
Mexico

Develops Python backend services and REST APIs (FastAPI/Flask) as containerized microservices for cloud environments, and builds generative AI agents on Google Gemini with function calling, RAG, and document integrations for Capgemini clients. On-site role in Aguascalientes, Mexico.

AI API Authentication CI/CD Cloud +9 skills
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Jobtailor
5 views last month

Senior Backend Engineer, Quantum Computing Controls

Open 41d North AmericaSenior
United States

Jobtailor in Colorado seeks a senior backend engineer to write, own, and ship production services for quantum computing control systems, debugging from real-time kernels to distributed services and building autonomous experiment tooling for researchers. The stack centers on Python with C++/Rust extensions, CI/CD pipelines, Docker/Kubernetes, and Linux.

CI/CD C++ Docker Kubernetes Linux +2 skills
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Jobtailor
9 views last month

Desarrollador Backend

Open 42d LATAM
Peru

Diseñar, desarrollar y mantener servicios y APIs REST utilizando Java 17–21 y Spring Boot 3 Desarrollar y mantener microservicios, asegurando buenas prácticas de código, escalabilidad y mantenibilidad Implementar…

API AWS CI/CD Cloud CloudWatch +15 skills
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Jobtailor
11 views last month

Ingeniero Backend Senior - Java Spring Boot & React Native

Open 42d LATAMSenior
Colombia

Backend engineer in Bogotá designing and evolving robust, secure, scalable services with Java and Spring Boot, building REST, WebSocket and SOAP APIs under Clean Architecture in a Scrum team with frontend, QA and product. React Native experience is valued; hybrid with two office days per week.

API Clean Architecture Java React React Native +4 skills
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