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Sr. Backend Engineer

NewBe an early applicant RemoteFull-timeSenior

Senior backend engineer to design, build, and operate serverless Node.js/TypeScript services on AWS (Lambda, API Gateway, event-driven triggers) for IoT and time-series telemetry, working with Aurora PostgreSQL and TimescaleDB, plus CI/CD, observability, and security best practices.

API API Gateway Aurora AWS CDK +27 skills

MLOps Engineer

NewBe an early applicant RemoteFull-time

MLOps Engineer designing, deploying, and running scalable cloud ML infrastructure on AWS/GCP/Azure — automating with Terraform, Ansible, Helm and Kubernetes, building CI/CD and training/validation/inference pipelines (Airflow, MLflow, DVC, Spark), and operating observability stacks (Prometheus, Grafana, ELK) for AI/ML workloads.

AI Airflow Ansible Argo CD AWS +40 skills

Fullstack Developer Tech Lead

NewBe an early applicant RemoteFull-timeLead

Tech lead who plans and executes a brownfield migration of a .NET Core 3.1 industrial platform to an Angular frontend plus a serverless Node.js/TypeScript backend on AWS Lambda. Builds OEE/KPI dashboards, integrates IoT event pipelines, and owns DevSecOps practices (CI/CD, IaC, observability, security).

Acceptance Criteria Angular API Api Design API Gateway +47 skills

HumanIT Digital Consulting

Java Backend Engineer - Hibrido/Lisboa

NewBe an early applicant EuropeFull-time

Mid-senior to senior backend engineer designing and maintaining performance-critical server-side services in Kotlin/Java with Spring Boot and Ktor for a global parcel-logistics client. Hybrid from Lisbon (mostly remote), working with SQL databases, REST microservices, and AWS in an Agile team.

Agile API Api Design Automation AWS +20 skills

2K – 3K € / mo

Desenvolvedor Full Stack Java/React - Pleno

NewBe an early applicant RemoteLATAM

Full-stack developer building features end to end with Java on the backend and React on the frontend, in a microservices ecosystem integrated with legacy systems. Daily work spans async messaging (RabbitMQ, SQS, SNS, Kafka), relational and non-relational modeling, Docker/Azure deploys, automated testing, code review, and AI-assisted development.

API AWS Azure Claude Code Docker +7 skills

Cloud Engineer Sr.

NewBe an early applicant RemoteLATAMFull-timeSenior

Senior Cloud Engineer (100% remote, anywhere in Argentina) designing, building, and optimizing scalable, secure AWS platforms using microservices. Core stack: AWS services (Lambda, API Gateway, RDS, SNS/SQS, S3, IAM, CloudFormation, Secrets Manager) with AWS CDK, plus Java, TypeScript, Angular, and Spring.

Angular API API Gateway AWS CDK +13 skills

Desenvolvimento Fullstack Sênior (.Net + React) Híbrido/SP

NewBe an early applicant On-siteLATAM

Senior fullstack developer designing, building, and maintaining scalable distributed applications using .NET 8/ASP.NET Core on the back end and React on the front end, with Azure cloud, microservices, messaging, SQL Server, and automated testing. Hybrid role based in Barueri, São Paulo.

AKS API Azure CI/CD Cloud +24 skills

PCI Energy Solutions

Software Developer

NewBe an early applicant North America

Backend software developer building cloud-native Java services and RESTful APIs on AWS (Lambda, ECS/Fargate, DynamoDB/RDS, S3, CDK), with SQL/NoSQL data layers, testing/CI, containerization, and observability tooling for energy-industry software. Onsite in Norman, OK; master's degree and two years of AWS backend experience required.

AI API Api Design AWS CDK +36 skills

Senior Software Engineer - Core Marketing Platforms

Open 75d UKSenior H-1B sponsor history

Build and optimize high-performance microservices for FanDuel’s marketing ecosystem, including real-time customer communications and personalized promotions using Java, AWS, Kafka, and event-driven architectures.

Agile AI AWS Cloud Design Patterns +13 skills

Software Engineer - Core Marketing Platforms

Open 75d UK H-1B sponsor history

Build and optimize microservices for FanDuel’s marketing systems, handling real-time customer communications, promotions, and campaign delivery using Java, AWS, Kafka, and Kubernetes.

Agile AI AWS Cloud Containerization +14 skills

Senior Software Engineer

Open 66d North AmericaSenior H-1B sponsor history

Builds and secures user login/access experiences for a gaming platform using Java, Python, React, and AWS.

AI Amplitude Analytics Android API +27 skills

138K – 182K $

Everware Consulting GmbH

AWS Java Full Stack Developer – AEM & Lit (Cloud Migration)

NewBe an early applicant North America

Everware Consulting is hiring an AWS Java full-stack developer in Philadelphia to work on an AEM-to-cloud migration project for the financial services industry: building Java/Spring Boot microservices and REST APIs on AWS, plus Lit Web Component frontends integrated with AEM content services.

Accessibility Adobe Analytics Adobe Experience Manager (AEM) Agile AI +57 skills

Lead Product Software Engineer (Brightflag)

NewBe an early applicant EuropeLead

Lead a cross-disciplinary team of 4-5 engineers (backend, frontend, QA) on Brightflag, Wolters Kluwer's AI-powered legal spend management platform. Blends hands-on R&D, architecture, and performance work on AWS with people management. Bonus stack: Java, Elastic Stack, SNS/SQS/EventBridge, Docker.

AI AWS Backbone.js Cloud Data Science +9 skills

full stack developer in payment infrastructure

NewBe an early applicant EuropeContractSenior

Senior full-stack engineer building and evolving payment infrastructure for a widely used Dutch application with 11M+ users, owning solutions end-to-end from architecture to deployment. Core stack: TypeScript, Node.js, React, Java/Spring Boot on AWS (CDK, ECS, Lambda, DynamoDB), with AI-assisted development via GitHub Copilot and Actions.

Agentic AI AI AWS CDK Cloud +18 skills

SEC - System Engineering Consulting S.r.l.

AWS DevOps Engineer - Secure Cloud & CI/CD

NewBe an early applicant HybridEurope

DevOps engineer who designs, automates and secures the company's AWS infrastructure for web and mobile apps: infrastructure as code (CloudFormation/CDK), CI/CD pipelines, IAM/security hardening, networking, monitoring and disaster recovery, working closely with development teams. Hybrid role based in Milan.

API AWS CDK CI/CD Cloud +23 skills

SEC - System Engineering Consulting S.r.l.

DevOps Specialist

NewBe an early applicant HybridEurope

SEC - System Engineering Consulting S.r.l. cerca uno DevOps Specialist con solide basi tecniche e forte sensibilità alla sicurezza, per progettare, automatizzare e proteggere l infrastruttura AWS su cui girano le…

API AWS CDK CI/CD Cloud +23 skills

Sequoia Connect

Python Developer - AWS

Open 39d RemoteLATAM

Sequoia Connect is staffing a remote Python Developer to design, build, and deploy Python applications on AWS for a large digital-transformation client — processing large structured/unstructured datasets and maintaining CI/CD pipelines with services like S3, Lambda, Glue, Redshift, and Kinesis. Advanced English and Spanish are required.

Agile AI Automation AWS Big Data +20 skills

Arch Global Services Philippines

Senior Full-Stack Engineer: Lead Architecture (Remote)

NewBe an early applicant APACLead

Senior full-stack engineer who leads architecture and delivery across React/Angular frontends and Node.js backends, designing scalable APIs and data models with MongoDB, AWS SNS/SQS, and observability tooling while collaborating with product and growth teams in a remote-friendly setup.

Angular API AWS MongoDB Node.js +4 skills

Staff Software Engineer

Open 94d RemoteEuropeStaff

Staff Software Engineer at Vonage designing and optimizing cloud-native, distributed backend systems for global communications APIs using Go or JVM technologies.

API AWS CI/CD Cloud Cloud Native +12 skills

Software Engineer III

Open 94d RemoteEurope

Develops and maintains high-performance, distributed backend services for cloud communications APIs using Go or JVM technologies, focusing on scalability, reliability, and real-time data processing.

API AWS CI/CD Cloud Distributed Systems +12 skills