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Senior Backend Engineer on GitLab's External Agents team building integrations that connect GitLab agents with tools like Slack and external AI solutions such as Claude Code, using Ruby on Rails, PostgreSQL, and GraphQL/REST APIs in a monolith backend.
Senior Backend Engineer focused on database scalability, health, and tooling. Works with Ruby on Rails and PostgreSQL to build data growth controls, retention frameworks, and developer guardrails for GitLab's SaaS and self-managed platforms.
Senior backend developer designing, building, and modernizing enterprise digital experience platforms on Sitecore XM Cloud and its composable ecosystem (JSS, Experience Edge) for retail/commerce clients. Day to day: lead .NET/C# backend work, build REST/GraphQL and event-driven integrations with CRM/ERP/CDP/eCommerce systems, and run Azure cloud-native delivery with CI/CD.
Remote (LATAM) data/backend engineer who designs streaming data pipelines and event-driven systems, builds backend services in Python and Scala on AWS (ECS Fargate, Lambda, Kafka, DynamoDB, MongoDB), and maintains infrastructure as code (AWS CDK/Terraform) and CI/CD pipelines for a data/AI engineering consultancy.
Senior Backend Engineer building a SaaS data analytics platform for the structured finance market. The role involves developing REST and GraphQL APIs using Kotlin and Spring Boot (with some legacy Scala/Play), architecting data-driven products, and working with large datasets to provide transparency for lenders and investors.
Senior backend engineer at Palantir who designs, builds, and maintains high-performance backend services and APIs powering data and AI platforms, with a focus on scalability, performance optimization, and collaboration across product teams. Core languages include Java, C++, Python, or Rust.
Leads backend semiconductor process development and optimization at Lumentum's Caswell site near Towcester: developing and qualifying new manufacturing processes, driving NPI, yield, scrap-reduction and cycle-time improvements, and analyzing process/equipment data with SPC, Six Sigma and Lean methods, including hands-on cleanroom wet-etch work. Key tools include statistical process control, MES an
Senior backend developer who designs and delivers Java-based applications using Spring Boot, PostgreSQL, and AWS. Day to day involves Agile delivery, CI and testing, collaborating with BAs, QAs, and stakeholders, troubleshooting, and documenting software.
Senior backend engineer scaling Deel's global payroll and HR platform: building features, APIs, and services with Node.js, TypeScript, PostgreSQL, and AWS, with emphasis on performance, security (JWT), and high-volume scalable systems, working cross-functionally in a remote-first team.
Senior backend engineer joining an AI infrastructure startup to build and scale an API-driven data generation platform used for development and QA test data. Day-to-day involves building product features, improving performance and scalability of backend services, and evolving APIs in Kotlin (and possibly Java) with Spring Boot.
Overview In this role you will own the backend platform for a health-tech startup, delivering scalable, maintainable backend applications. You will join a small, high-performing team in a fast-paced environment and…
Overview In this role you will shape Teya's technology to deliver a high-performance payments platform for European merchants. You will collaborate with cross-functional teams to design and maintain core systems…
Overview In this role you will help build scalable backend systems for Plum’s AI-driven saving and investing platform. You will work closely with product and engineering to deliver robust services that underpin user…
Overview As a Senior Backend Engineer, you will help integrate Voice AI solutions and ML pipelines with the core backend, collaborating with ML/AI engineers to scale production systems. You’ll work in a fast-growing,…
Overview As Senior Backend Engineer, you will design and evolve scalable backend systems for OneSuite, shaping architecture and patterns across multiple charters. You’ll write production-grade code, tackle distributed…
Overview In this backend-focused role you’ll help shape the product’s future while scaling and refining it to support global growth. You will work closely with cross-functional teams, including the CTO and VP of…
Overview As a Backend Engineer, you design and build scalable backend services that power customer-focused automotive experiences. You collaborate with Product, Design and Sales to translate business needs into robust…
Overview As a Senior Backend Engineer at Fenris Creations, you will contribute to the EVE Vanguard project, shaping cloud-backed gameplay services. You will work within a small, collaborative team to deliver scalable…
Overview In this role you will design and operate backend systems that connect AI models to the product, enabling end-to-end AI workflows and reliable API features. You’ll work in a small, high-caliber team focused on…
Overview As a Senior Backend Engineer on the Unity Studio team, you own the cloud services behind real-time collaboration, publishing pipelines, and editor APIs. You will shape scalable, production‑grade backend…
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