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(1534) Senior Fullstack Software Engineer (React, Node.js & Python)
Senior fullstack engineer at Nortal who designs, builds, and scales web applications end to end: React front ends, Node.js/Python (plus some C#) backend services and APIs, PostgreSQL/DynamoDB data, and AWS serverless infrastructure with Terraform and CI/CD, while mentoring teammates and serving US clients in English.
DevOps Engineer Pleno - Platform Engineering
Platform engineer building and evolving Sankhya's Internal Developer Platform: internal services, automations and Backstage templates in TypeScript and Python, plus GitHub Actions CI/CD and OpenTofu infrastructure on AWS (ECS, RDS), with a focus on developer experience, governance and reliability.
Senior Software Engineer | Python / C# / AWS (LATAM)
Senior backend engineer on a high-volume financial technology platform (Upstart AEC), developing and optimizing data ingestion and processing workflows in Python and C#/.NET, building serverless AWS Lambda/Step Functions microservices, and diagnosing performance issues in production.
DevOps Engineer
DevOps engineer (mid/senior) at CondoConta, a Brazilian fintech for condominiums, hybrid in Florianópolis. Day to day: evolve AWS/EKS infrastructure as code with Pulumi (Python), run the Istio service mesh, Karpenter/KEDA autoscaling, GitHub Actions CI/CD, and the Grafana/Prometheus observability stack with an SRE mindset.
Full Stack Java Developer with Node.js & AWS
Senior full-stack developer (hybrid contract) building citizen-facing public-sector digital services in an Agile team, using Node.js, Java/Spring Boot and Angular on AWS serverless (Lambda, API Gateway, SQS), NoSQL databases, Kafka, Terraform, Docker/Kubernetes and CI/CD pipelines; SC clearance eligibility required.
Java developer in fintech
Java backend developer building and maintaining integrations and an Operational Data Store for a fintech platform that enables money transfers to unbanked communities in emerging economies and crisis zones. Stack: Java, Spring Boot, AWS (ECS Fargate, SQS, MSK), Debezium, Aurora, Terraform, GitHub Actions. Hybrid role, 3 days/week in the London office, salary to £60k.
Back End Engineer
Backend-heavy full-stack role on WPP Open, WPP's AI-enabled marketing operating system. The engineer owns a service end to end — design, OpenAPI contract, data model, tests, production health — shipping TypeScript/Node.js or Python on AWS Lambda/Kubernetes, building React UIs and production AI features on the Anthropic/OpenAI APIs, from the Gurugram office (hybrid).
Senior Full-Stack Engineer (Java/React) — Global & Flexible
Extia Group seeks a Senior Full-Stack Engineer to design, develop, and test scalable web solutions — building Java/Spring Boot microservices, React/TypeScript frontends, and integrating AWS services (ECS, Lambda, S3, AuroraDB) via REST/GraphQL APIs. Permanent contract; 4+ years' experience and fluent English required.
JAVA Developer
Senior Java Developer in Singlepoint's Dublin (Spencer Dock) agile team, building greenfield mobile and web solutions for clients like Facebook, Vodafone and AON. Core stack: Java 8, Spring, microservices/SOA, Hibernate, MySQL/MongoDB, AWS, Docker and Kubernetes.
Java Developer / Backend Engineer
100% remote (from Mexico) backend role building and maintaining high-volume, mission-critical Java services: microservices with Java 17/21 and Spring Boot, async messaging (Kafka/RabbitMQ/SQS), gRPC/REST APIs, and PostgreSQL/Oracle data models, plus JVM tuning, testing, CI/CD, and observability. Needs 4+ years of production Java and C1 English for US-based teams.
Hands-on DevOps Engineer: AWS, Terraform & CI/CD Master
DBS Solutions in Lahore seeks a hands-on DevOps Engineer to own its AWS cloud infrastructure, environments, and CI/CD. Day to day this means writing reusable Terraform modules, running ECS/Fargate, AWS Batch, SQS, RDS and Redis, managing networking/S3/IAM, and maintaining CircleCI pipelines with Docker and conda.
DevOps Engineer
Onsite DevOps Engineer in Lahore who owns AWS cloud infrastructure end to end: building reusable Terraform modules, running cleanly separated DEV/STAGING/PROD environments, and managing ECS/Fargate, AWS Batch, SQS workers, RDS/PostgreSQL, Redis, and S3, plus CircleCI CI/CD pipelines and incident response.
Softwareentwickler Billing Core (m/w/d) Java | TypeScript | AWS - Anwendungsentwicklung, Ingenieur
Builds and maintains business-critical billing and customer/contract data systems (Billing Core) in an agile team at freenet. Daily work is full-lifecycle development of existing Java/Spring Boot microservices and new TypeScript services on AWS, with automated tests and GitHub Actions CI/CD, based in Büdelsdorf with hybrid work.
Softwareentwickler AWS-Middleware-Plattform (w/m/d) - Anwendungsentwicklung, Ingenieur
Backend/cloud engineer at freenet building new serverless TypeScript services on AWS, migrating existing Java services to TypeScript, and developing the central GraphQL/Apollo middleware API. Owns operation, monitoring, and stability of services ('you build it, you run it') in an agile team based in Büdelsdorf with up to three remote days per week.
Devops Engineer
DevOps engineer (4-6 yrs) who manages and automates AWS cloud infrastructure, application builds, and CI/CD deployment pipelines for .NET, Node.js, and Angular apps. Core stack: Terraform, CloudFormation, AWS services (EC2, ECS/EKS, Lambda, RDS), PowerShell/Shell scripting, Docker, and Jenkins/GitLab pipelines.
DESENVOLVEDOR FULLSTACK SENIOR
Senior fullstack developer (backend-focused) at Ademicon, a consortium administrator in Curitiba, Brazil. Builds and maintains services with Node.js, TypeScript and NestJS, REST/GraphQL APIs, PostgreSQL/MongoDB, Redis caching, Docker and CI/CD, plus some React/Next.js frontend work. On-site, PJ contract.
Lead Software Engineer
Cape Town-based hands-on team lead role at an international tech startup: ~70% writing and reviewing production Java 17+/Spring Boot microservices on AWS, ~30% leading a small team (planning, coaching, code review standards, delivery ownership). The client expects heavy, critical day-to-day use of AI tools like Claude.