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Software Engineer (Scala)
Software Engineer on Quantifind's Platform team builds data services and ML infrastructure in Scala and Python — Spark MapReduce on dedicated Hadoop clusters, Kubernetes/Docker containers, REST microservices, and PostgreSQL — powering the SaaS anti-money-laundering platform used by banks and government agencies.
Desenvolvedor backend kotlin - sênior
Senior Kotlin backend developer who designs and evolves BFFs that orchestrate and aggregate data from multiple microservices for web and mobile. Daily work spans Kotlin coroutines/Flow, Spring Boot or Ktor, REST/GraphQL API contracts, PostgreSQL/Redis, resilience patterns, testing, and production observability.
462 - desenvolvedor backend .net/c# sênior
Senior backend developer building, testing and integrating BFF/Backend modules for a client's SuperApp: REST APIs in C#/.NET 6 and 8 (ASP.NET Core), legacy HTTP/SOAP integration, OAuth2, unit/integration tests, SonarQube, GitHub/Azure DevOps, and observability with Application Insights and Redis. CLT role, hybrid 2-3x/week in Alphaville, Barueri.
Lead Software Engineer (1594)
Leads an engineering team owning Integration Hub, an AWS-based integration platform: building Node.js/NestJS backend APIs, Kafka event-driven processing, S3/Lambda file ingestion and data sync pipelines, and Terraform-managed infra, while transitioning production support from a vendor to the internal team.
Senior Software Engineer
Senior full-stack engineer (with team-lead duties) at Fleetworthy, a fleet readiness platform: building Django/FastAPI web apps and REST APIs, ETL pipelines on Databricks, PostgreSQL schemas, and React/TypeScript frontends, plus AI-driven agentic workflows, while leading projects and mentoring junior developers.
Java Software Engineer
Java Software Engineer designing, building, and maintaining scalable Java applications and microservices. Daily work centers on Spring Boot REST APIs, SQL/NoSQL databases, testing with JUnit/Mockito, and collaborating in Agile teams with code reviews and sprint planning.
Java Fullstack with React Developer (9+ years)
Dhaka Technologies is hiring on behalf of client Altimetrik for a senior (9+ years) Java fullstack developer with React, supporting CITI onsite in Mississauga. Day to day: building Spring Boot microservices and REST APIs with a React front end, SQL/NoSQL databases, and automated testing.
Lead Tech SRE
About Kestra Kestra is the universal orchestration platform : open source, declarative, and designed to orchestrate data pipelines, IT automation, business workflows, and AI/agentic systems. Trusted by over 10,000…
Founding Engineer, Platform
Who is Recruiting from Scratch: Recruiting from Scratch is a premier talent firm that focuses on placing the best product managers, software, and hardware talent at innovative companies. Our team is 100% remote and we…
Senior Backend Engineer
Build and maintain scalable backend systems in Java or Go that power restaurant delivery platforms, using PostgreSQL, Redis, and cloud services like AWS.
Senior Machine Learning Engineer
Senior Machine Learning Engineer builds and scales production-grade ML systems for real-time customer personalization using Python, PyTorch/TensorFlow, and AWS infrastructure.
Senior Software Engineer, Streaming
Senior Software Engineer designs and improves Attentive’s high-throughput event streaming platform handling over 2 million messages per second, using Java/Spring Boot, Kafka, and AWS EKS.
Staff Software Engineer, Machine Learning
Builds, scales, and operates production machine learning systems powering real-time, 1:1 personalized marketing across Attentive's platform. Core stack: Python with PyTorch/TensorFlow and ML tooling, running on AWS EKS/Kubernetes alongside Java/Spring Boot microservices.
Senior Software Engineer, Identity
Build and own Attentive’s first-party data collection platform, spanning a JavaScript tag, Cloudflare Workers, and Java backend services, while integrating AI to automate data-quality improvements and edge compute workflows.
Principal Software Engineer, Machine Learning
Principal-level ML engineer who builds, scales, and operates production-grade machine learning systems powering real-time 1:1 personalization across Attentive's marketing platform. Core stack includes Python with PyTorch/TensorFlow/HuggingFace for modeling, plus Kubernetes on AWS and Java/Spring Boot microservices for serving.
Full Stack PHP Developer
Full-stack developer building AuxPay, a payments and cashflow platform for the recruitment industry. Day to day: backend work on PHP 8.4 microservices with Doctrine, MySQL, Redis and Stripe integrations, plus frontend features in React/TypeScript, along with code review, testing, and troubleshooting.
Senior Devops/Systems Engineer
Senior DevOps/Systems Engineer (hired via recruiter Pearson Carter for a growing UK organisation) owning AWS cloud infrastructure, Linux production systems and reliability. Day-to-day: Terraform/Ansible automation, nginx/Redis/PostgreSQL/OpenSearch stack, CI/CD with Bitbucket Pipelines, monitoring with CloudWatch/Zabbix/New Relic, and 24/7 on-call. Fully remote (Scotland office), salary up to £65k
Senior Backend Developer
Senior Backend Developer at Acorn Insurance in Liverpool (hybrid, 3 days/week in the city-centre HQ), building and running scalable C#/.NET 8.0 microservices on Azure with Docker/K8s, SQL Server, MassTransit/RabbitMQ and Grafana monitoring, while mentoring developers and helping shape architecture for £65k–£75k.