Tech jobs

Back-end Engineer (Java) Healthcare Software Fulltime €6.500 per maand Leiden Solliciteer Are you an experienced Back-end Engineer with at least 5 years of professional Java experience and do you want to build software…

Agile API AWS Azure Cloud +9 skills

Wordpress Developer (Back-end)

NewBe an early applicant EuropeContract

Netherlands

- Online marketing Online marketing gericht op groei - Webdevelopment Webdevelopment dat past bij jouw wensen. - Strategische ontwikkeling Strategische ontwikkeling als basis voor groei - Content creatie Content…

AI CSS ELK HTML JavaScript +2 skills

Senior Backend Engineer

NewBe an early applicant RemoteLATAMSenior

Argentina

Description We are looking for a highly skilled and technically proficient Senior Backend Engineer to join our Customer Focus Group (CFG) . This is a unique, high-impact role that sits at the intersection of…

Agile API Api Design AWS Azure +20 skills

Mid-Level Backend Engineer

NewBe an early applicant RemoteNorth AmericaMiddle

United States

Who we’re looking for Have you ever found yourself feverishly working with an Engineering team to solve a complex problem--and found that after what had felt like an hour had only been 10 minutes? If so, we’re looking…

API AWS Containerization Docker Rails +2 skills

Senior Backend (NodeJS) Engineer

NewBe an early applicant RemoteEuropeSenior

Serbia

Senior Backend Engineer building AI-driven backend systems for a mental healthcare platform, integrating LLMs, RAG pipelines, and multi-agent workflows using Node.js, PostgreSQL, and AWS.

AI API Automation AWS CDK +18 skills

Développeur back end (H/F)

NewBe an early applicant EuropeContract

France

Description du poste :Votre mission Vous participez au développement du Control Plane d'une plateforme Cloud innovante en concevant les composants Backend qui orchestrent le provisionnement des ressources et le…

API CI/CD Cloud DevOps Docker +11 skills

Senior Backend Software Engineer

NewBe an early applicant RemoteEuropeSenior

Spain

Senior Backend Engineer building scalable APIs and hybrid cloud infrastructure for high-performance engineering simulation platforms (CFD/EM), using Java/Python/C++, AWS, Kubernetes, and HPC clusters.

AI Ansible API Api Design Authentication +20 skills

Backend Software Engineer

NewBe an early applicant HybridNorth AmericaFull-time

United States

Backend Software Engineer on the Credit Card team at Self Financial, building and maintaining Python/Flask/FastAPI services and APIs, integrating with third-party partners, working with PostgreSQL/MySQL, and collaborating on scalable, secure systems for a fintech product.

Agentic AI API AWS Cloud Distributed Systems +10 skills

Senior Backend Software Engineer (Fraud Prevention)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

Canada

Senior Backend Engineer building highly available APIs and services for fraud prevention in fintech, using Golang and data pipelines, collaborating with product teams and shaping engineering culture in a remote-first company.

API Data Engineering Data Pipelines Fintech Go

Senior Backend Engineer (Ruby on Rails)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

United States

Senior Backend Engineer at Wunder Capital who writes and maintains Ruby on Rails (with Hotwire) code to automate solar development, value evaluation, and loan servicing systems, while supporting CI/CD and shaping technical direction for a renewable energy company.

Automation AWS CI/CD CircleCI PostgreSQL +2 skills

Senior Backend Engineer

NewBe an early applicant EuropeFull-timeSenior

Germany

Senior Backend Engineer at LiveEO who maintains and scales production backend services and data pipelines that turn satellite and geospatial analytics into data products for customers. Day-to-day work centers on Python services, Kubernetes, relational databases, API contracts, observability, and workflow orchestration, with incident response and mentoring responsibilities.

Agentic AI AI Airflow Analytics API +14 skills

Senior Backend Engineer (Integrations & Platform)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

United States

Senior Backend Engineer building scalable backend systems for complex bidirectional data integrations with government/enterprise partners, focusing on async workflows, operational automation, and observability using TypeScript, Node.js, AWS, and MongoDB.

AI API Api Design Automation AWS +16 skills

Staff Back End Engineer (Data)

NewBe an early applicant North AmericaFull-timeStaff

United States

Staff Back End Engineer (Data) at Altruist sets technical direction for scalable data pipelines and AI/data platforms, builds systems managing the full lifecycle of financial data, and creates shared frameworks for governed AI data access. Hands-on with Python/Java, SQL, Snowflake, Airflow, dbt, Spark, AWS, and Kubernetes; mentors engineers and leads cross-team initiatives.

AI Airflow AWS Claude Code Cloud +14 skills

Backend Software Engineering Intern

NewBe an early applicant North AmericaInternshipIntern

United States

Backend Software Engineering Intern at AiDash in Palo Alto building satellite and AI-powered grid monitoring systems. Design, build, and test backend services and APIs in Java or Python, own scoped projects end-to-end, and work with large-scale data pipelines processing satellite and sensor data.

AI API AWS Cloud Data Pipelines +9 skills

Senior Backend Software Engineer (AI Platform)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

Canada

Senior Backend Software Engineer on Affirm's AI Platform team, building and operating LLM gateways, agent runtimes, and evaluation services for production AI workloads using Python/Kotlin, AWS, MySQL, and Kubernetes, while mentoring engineers and setting platform standards.

Agentic AI AI API AWS Distributed Systems +7 skills

Senior Backend Software Engineer (AI Platform)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

United States

Designs, builds, and operates Affirm's AI Platform backend services—LLM gateways, agent runtimes, and evaluation/observability layers—using Python or Kotlin on AWS, MySQL, and Kubernetes, while setting standards, mentoring engineers, and owning on-call for production AI workloads.

Agentic AI AI API AWS Distributed Systems +7 skills

Staff Backend Software Engineer (Platform Integration)

NewBe an early applicant North AmericaFull-timeStaff

United States

Staff backend engineer on Addepar's Platform Integrations team, building client onboarding and data systems that let financial clients ingest and analyze their data in one place. Works with Python/Java, PySpark, and AWS; collaborates with product and client teams, leads projects, and mentors engineers.

Automation AWS Java PySpark Python

AI Backend Developer (m/w/d)

NewBe an early applicant Europe

Germany

**Unternehmensbeschreibung** Wir sind als eine der führenden europäischen Management- und Technologieberatungen ein echter Tech-Player. Wir sehen uns als Vordenker\*innen, handeln und denken strategisch, entwickeln mit…

API Neo4j NLP Python REST +1 skills

Java Backend Entwickler (m/w/d)

NewBe an early applicant RemoteEurope

Germany

Die Baader Bank ist einer der führenden Partner für Wertpapier- und Banking-Dienstleistungen in Europa. Auf einer hochleistungsfähigen Plattform vereinen sich Handel und Banking in einem einzigartigen Setup unter einem…

Agile CI/CD Git GitLab Java +4 skills

Senior Backend Test Automation Engineer (Python)

NewBe an early applicant RemoteLATAMSenior

We are seeking a Senior Backend Test Automation Engineer to strengthen quality, automation, and validation for a containerized edge-to-cloud platform running Python services on Linux devices. You will build reliable…

AI API Authentication Automation AWS +23 skills

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Job listings

Back-end Engineer (Java) Healthcare Software

Wordpress Developer (Back-end)

Senior Backend Engineer

Mid-Level Backend Engineer

Senior Backend (NodeJS) Engineer

Développeur back end (H/F)

Senior Backend Software Engineer

Backend Software Engineer

Senior Backend Software Engineer (Fraud Prevention)

Senior Backend Engineer (Ruby on Rails)

Senior Backend Engineer

Senior Backend Engineer (Integrations & Platform)

Staff Back End Engineer (Data)

Backend Software Engineering Intern

Senior Backend Software Engineer (AI Platform)

Senior Backend Software Engineer (AI Platform)

Staff Backend Software Engineer (Platform Integration)

AI Backend Developer (m/w/d)

Java Backend Entwickler (m/w/d)

Senior Backend Test Automation Engineer (Python)