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Backend Engineer
Octopus Energy is seeking mid-level Backend Engineers to build and scale software for smart energy devices and low-carbon technology integrations. The role involves working with a Python and Django-based stack to deliver production-ready features in a fast-paced, continuous deployment environment.
Hybrid Backend Engineer II — Scalable Fulfilment Platform
The Backend Engineer II will design, build, and maintain scalable Java-based microservices and APIs to support Tesco's manual and robotic fulfilment platforms. The role involves end-to-end ownership of production services and collaboration within a distributed engineering team.
Backend Engineer – Real-Time Data Platform (Rust)
The Backend Engineer will design and build distributed systems, storage infrastructure, and data pipelines for a sensor integration product using Rust and Python. The role involves owning architectural decisions and scaling systems to handle petabyte-scale data.
Ruby Backend Engineer - Flexible Working
Solirius Reply is seeking an experienced Ruby Backend Developer to design and build scalable, secure backend systems and RESTful APIs within an agile team environment.
Senior Java Engineering Architect
Architect and lead delivery of high-volume banking and payment platforms using Java, Spring Boot, Kafka, and Kubernetes, while championing AI-powered software engineering practices.
Remote Java Developer - Growth, Learning & Benefits
A Java Developer role focused on building, maintaining, and scaling Java applications, APIs, and data processing systems with production support in a collaborative engineering team.
Junior Java Developer
This junior role involves developing and maintaining backend services using Java, Spring Boot, and SQL within a financial services environment. The position requires working onsite in Birmingham five days a week and offers mentorship and training for early-career developers.
TouchDesigner Software Developer
Developing interactive, real-time video and graphics solutions with TouchDesigner and Python for live events, immersive installations, and multi-screen experiences.
Software Developer Back End
Backend developer designing and operating Python/FastAPI APIs and ETL data pipelines on AWS, while leading a small engineering team at M+C Saatchi's public-interest division in London.
Customer Account Manager
What You'll Do We are looking for an Account Executive to join our SaaS Sales team, focused on growing existing SMB customers across the U.S. We are looking for a proven record in SMB relationship management, sales…
Publisher Business Development Manager - Spot Commerce Media
About impact.com impact.com is the world’s leading commerce partnership marketing platform, transforming the way businesses grow by enabling them to discover, manage, and scale partnerships across the entire customer…
Senior Software Engineer, Fleet Intelligence
Builds fleet-data analytics and AI-driven insights in a Rails/React stack, turning raw vehicle metrics into actionable reports and recommendations for fleet managers.
Application Security Engineer
Security Engineer at Wise building detection engineering, threat hunting, incident response, and threat intelligence solutions to scale a world-class SOC, using Elastic, EDR, SIEM, WAF, and cloud infrastructure across Windows, MacOS, and Linux.
Mid Level Java Developer
Mid-level Java developer building and maintaining scalable backend services for a B2B commerce platform, focusing on Spring Boot, microservices, and REST APIs to support global retail operations.
Senior Software Engineer, iOS
The Consumer Platform team at Roblox is seeking a Senior iOS Engineer to lead the architecture and development of their mobile application. The role focuses on enhancing performance, reliability, and user experience within a large-scale Swift and Objective-C codebase.
Analista de Pruebas QA
QA Analyst responsible for designing, executing, and documenting functional and automated tests for a fintech platform’s web-based banking solution, focusing on API validation and defect tracking in Agile/Scrum environments.
Senior GenAI Engineer
Senior GenAI Engineer building and operating production-grade LLM systems, including agentic workflows with LangGraph, RAG pipelines, and FastAPI services on Azure cloud infrastructure.