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Senior DevOps Engineer (Cloud-Native, AI-Driven Platform)
Senior DevOps engineer in Barcelona designing and operating the cloud infrastructure behind Septeo's multi-tenant SaaS platform: building CI/CD pipelines, running containerized workloads on Kubernetes (AWS/Azure), managing Terraform IaC, observability, and SQL Server, with AI-assisted ops tooling.
Senior Backend Developer Node.js (+ Java)
Senior backend developer building and evolving a flight-information/updates platform, mainly with Node.js/NestJS using Clean Code, SOLID, Hexagonal Architecture and DDD, with AWS serverless services and Java for a future migration. Nearly 100% remote with ~1 day/month on-site in Madrid; salary €43k–48k gross per year.
Backend Developer (Kotlin/Spring Boot)
Backend Developer building robust, scalable services with Kotlin and Spring Boot: designing REST APIs, persisting data in SQL/DynamoDB, integrating Amazon SQS queues, and applying TDD/BDD, hexagonal and event-driven architecture with CI/CD on GitLab. Fully remote role at a Spanish digital-transformation consultancy.
Software Architect
A hands-on Software Architect joins Papaya Global's central Architects Team in Kraków, shaping scalable, secure architecture across payroll, payments, workforce and platform domains — building POCs, leading vendor due diligence, mentoring teams, and championing AI-assisted engineering. Core stack: Java, AWS, microservices, Kafka, Docker/Kubernetes.
Senior Node.js Developer
Contract position via staffing firm SGA for a regulatory client (Woodbridge, NJ or DMV area): a senior developer builds, tests, and documents web APIs and interfaces using Node.js (NestJS/Express) on the backend and Angular on the frontend, deploying serverless functions on AWS Lambda within automated CI/CD pipelines in an Agile team.
DevOps Engineer
DevOps Engineer at Deel, a global payroll/HR SaaS platform, manages AWS production infrastructure (EKS/Kubernetes, S3, Postgres, DocumentDB) and builds CI/CD automation and Infrastructure as Code to keep deployments scalable, secure, and reliable while improving monitoring and reducing downtime.
Software & Data Engineer – Banking (CIB)
BluePearl Consulting seeks a Software & Data Engineer for a 12-month (extendable) contract in a Corporate & Investment Banking team in Rosebank, Johannesburg — hybrid, ~3 days onsite. The role builds data pipelines, reusable Python components, ETL/ELT workflows and cloud processing on AWS (S3, Glue, Lambda, Redshift, EMR) with Spark/Kafka, CI/CD and automated testing.
Data Engineer – Banking (CIB)
Contract Data Engineer (12 months, extendable) placed by BluePearl Consulting into a Corporate & Investment Banking team in Rosebank, Johannesburg; hybrid, ~3 days/week onsite. Builds ETL/ELT pipelines, data models and AWS data platforms using SQL, Python, Spark, Kafka and services like Glue, Redshift and Airflow.
DevOps Engineer | LATAM
DevOps Engineer for Deel's global payroll/HR SaaS platform, managing AWS production (EKS), building CI/CD and infrastructure-as-code automation, and improving reliability, monitoring, and troubleshooting of microservices and databases. Requires 5+ years of production DevOps experience.
Data Platform Engineer
Platform engineer on Just Eat Takeaway's Batch Data Tools team, building and operating Mobius — a Kubernetes-native, declarative data platform for batch and streaming pipelines. Day to day: design batch data processing components, own observability and incident response, and partner with internal teams. Core stack: Python/Java/Scala, Spark, DBT, Kubernetes, Apache Iceberg, and AWS data services.
Principal DevOps Engineer
Principal DevOps Engineer on Cornerstone OnDemand's CloudOps EU team (hybrid, Kraków office): automating CI/CD and deployments, improving monitoring/logging, and supporting cloud-based dev operations daily using AWS, Kubernetes, Terraform/Terragrunt, Ansible, Jenkins, and Docker.
Java Backend Engineer, Global Travel Rule (GTR)
Builds and owns Java/Spring Boot backend services, REST APIs, and data pipelines for Binance's Global Travel Rule compliance and analytics products, including indexing on-chain activity across blockchains. Day to day: technical design, deployment, monitoring, and translating regulatory requirements into systems with compliance specialists, using AI coding tools daily.
Software Engineer
Brooksource (Eight Eleven Group) is filling a 6-month contract Software Engineer II role in Indianapolis (hybrid, 3 days onsite/week). The engineer develops backend services and REST APIs with C#/.NET, ASP.NET Core, Python, and SQL, builds cloud-native event-driven apps on AWS (Lambda, SQS, DynamoDB), and contributes to CI/CD via Git and Azure DevOps.
AI Software Engineer — Python, Document Intelligence & AWS
Contract AI software engineer in NYC (hybrid, in-person required) at $30/hour building an enterprise document-intelligence platform: Python pipelines that ingest PDFs, scans, and images; OCR and extraction; ETL, hybrid/vector search and RAG; integration of LLMs like Claude and OpenAI; all on AWS infrastructure.
Backend PHP Developer - AWS / Serverless
Full-time, on-site backend developer at Bear Claw, an AI-powered recruiting/ATS platform in Evanston, IL. Day to day you build and scale serverless PHP services on AWS (Lambda, API Gateway, MySQL), develop APIs and integrations, refactor legacy code, and troubleshoot production issues.
Senior Backend Software Engineer
Senior backend engineer at an early-stage startup building an enterprise AI governance platform (policy enforcement, agentic LLM workflows, model-agnostic gateway). Day-to-day: APIs, data pipelines, PostgreSQL data modeling, and owning what ships in production — primarily in TypeScript and Go on AWS.
Founding Backend Software Engineer
Founding backend engineer at an early-stage AI video company in San Francisco: designing scalable backend infrastructure for agentic workflows, video generation pipelines, and real-time data processing, with TypeScript and AWS as the core stack.