Browse Backend Jobs
Search 688 curated tech job listings scraped in real-time from LinkedIn, Glassdoor, RemoteOK, and more. Filter by role, location, seniority, and source to find your next opportunity.
688 jobs found for "Core Services"
Page 1 of 35
Senior Python Engineer (Billing)
…core system. Your Primary Focus Will Be Designing Systems That decouple and offload complexity from the core platform enable scalable execution of business logic provide reliable communication between services This Role … services. Develop scalable, async services handling high-load and latency-sensitive workflows. Own API contracts between systems, ensuring stability, backward compatibility, and clear boundaries. Identify and extract functionality from the core into…
Senior Python Engineer (Billing)
…core system. Your Primary Focus Will Be Designing Systems That decouple and offload complexity from the core platform enable scalable execution of business logic provide reliable communication between services This Role … services. Develop scalable, async services handling high-load and latency-sensitive workflows. Own API contracts between systems, ensuring stability, backward compatibility, and clear boundaries. Identify and extract functionality from the core into…
Développeur Java / Java Developer
…delivering significant business and IT projects in some of the largest financial services organizations worldwide. Core Services Consulting and Advisory Managed Services Alumni Graduate Program Alumni Pro Program We have a global…
Python Developer
…interested in distributed systems and working with highly scalable and reliable services. Like to work in a fast-moving environment and you aren't afraid to change things to make them better … delivering significant business and IT projects in some of the largest financial services organizations worldwide. Core Services: Consulting and Advisory Managed Services Alumni Graduate Program Alumni Pro Program We have a global…
Développeur Python / Python Developer
…delivering significant business and IT projects in some of the largest financial services organizations worldwide. Core Services Consulting and Advisory Managed Services Alumni Graduate Program Alumni Pro Program We have a global…
Développeur Java / Java Developer
…delivering significant business and IT projects in some of the largest financial services organizations worldwide. Core Services: Consulting and Advisory Managed Services Alumni Graduate Program Alumni Pro Program We have a global…
Java Developer
…investigating, alternatives and technologies and presenting these for architectural review experience in Core Java, Spring, Hibernate, Restful Web Services and design patterns Primary/Technical Skills Core Java, J2EE, OOPS design, Restful Web Services…
Senior Backend Developer
…team that works on the development and maintenance of the backend components of multiple services related to the platform. This includes: New Products and Features - Tether continuously strives to create innovative … Improve existing core backend services written in NodeJS Implement new solutions that interact with different core services through RPC calls Write complex database queries for compliance and financial purposes At least…
Staff Engineer / Technical Lead Azure/.NET
…years of professional backend development experience with C# and the .NET ecosystem (ASP.NET Core, .NET 8/10, Entity Framework Core, REST APIs, OpenAPI/Swagger), combined with a strong architectural mindset for designing scalable, resilient … event-driven architecture, asynchronous messaging, and API-first design — with hands-on use of core Azure services (e.g. Service Bus, Event Grid, Azure Functions, App Services, Key Vault, Application Insights) Experience designing…
Principal Python Backend Engineer
…instinct for simplicity that we look for. What you’ll do Build the core AI/ML services running in Kubernetes and locally in 'Playground' mode Design clean abstractions over vector databases and multistep … Lambda, IAM etc. Understanding Data, performant ETL, Analytics. Why this role Shape the core platform for AI/ML services and retrieval used across Fidelity. High ownership, fast iteration, and the chance to influence…
Backend Engineer- Global Bank
…Global Bank tribe, we are building the infrastructure and core services needed to provide our merchants with a digital bank account that empowers them to be successful at doing what they love … transformation team that is transforming monolithic services into decoupled, highly scalable, region-agnostic, unified global bank services Design, implement, and iteratively develop highly available backend services, while continuously evaluating and implementing…
Java Backend Developer - 6431802
…cross-functional teams. Design, develop, and enhance Java-based backend components and integration services using Core Java and Spring Boot. Build and support RESTful APIs, service-layer logic, and reusable integration components … experience with Spring Boot, including development of enterprise applications or integration services Minimum 2+ years of experience with Core Java, including object-oriented programming, collections, exception handling, and application design concepts Minimum…
Engineer – Java Backend [T500-27165]
…hospitality ecosystem worldwide. We are looking for an Engineer – Java Backend to join the Enterprise Core Services team within the Technology division. This role is ideal for an early-career backend engineer … contributing to enterprise-grade platforms in a collaborative Agile environment. As part of the Core Services team, you will work closely with Technical Leads, Architects, and global engineering teams to develop…
Senior Backend Software Engineer (Python)
…capabilities to enterprise customers. As a senior backend engineer, you will design and build core services across this stack — writing clean, performant, well-tested Python that the rest of the team … scientists, and platform partners. Your Impact Design and implement scalable, fault-tolerant backend services and APIs as a core contributor across the Predictive Intelligence stack. Build and evolve the forecasting, scoring…
Founding Python Engineer, Billing & Accounts
…first Python layer: the bridge between product features and the existing PHP core. Define the patterns for service communication, orchestration, and how responsibility splits between Python and PHP. Build scalable, async services … them stable, backward-compatible, and clearly bounded. Identify functionality worth extracting from the PHP core into Python services where it improves performance or maintainability. Design for failure: retries, idempotency, consistency guarantees…
Software Engineer II, Backend - Platform Team
…integrated products—HR, IT, and Finance. Our mission is to build the core infrastructure, tools, and shared services that allow every other engineering team to ship highly reliable, secure, and globally scalable … Platform organization. What You Will Do Design, implement, and test reliable backend services and APIs that power core product features and business logic at scale. Work across key technical domains, including…
Software Engineer II, Backend - Platform Team
…integrated products—HR, IT, and Finance. Our mission is to build the core infrastructure, tools, and shared services that allow every other engineering team to ship highly reliable, secure, and globally scalable … Platform organization. What You Will Do Design, implement, and test reliable backend services and APIs that power core product features and business logic at scale. Work across key technical domains, including…
Software Engineer II, Backend - Platform Team
…integrated products—HR, IT, and Finance. Our mission is to build the core infrastructure, tools, and shared services that allow every other engineering team to ship highly reliable, secure, and globally scalable … Platform organization. What You Will Do Design, implement, and test reliable backend services and APIs that power core product features and business logic at scale. Work across key technical domains, including…
Java Developer
…choice, dedicated to helping clients achieve their business goals through cutting-edge technology and seamless services. Our unit offers a dynamic forum where projects and teams can effectively learn, adopt, and excel … development Required Skills : • Should be technically good and strong hands on in Core Java, Spring Boot, Spring Core, Micro services, streams understanding for data pipelines. • Strong sense of code with ability…
Java Developer
…choice, dedicated to helping clients achieve their business goals through cutting-edge technology and seamless services. Our unit offers a dynamic forum where projects and teams can effectively learn, adopt, and excel … development Required Skills : • Should be technically good and strong hands on in Core Java, Spring Boot, Spring Core, Micro services, streams understanding for data pipelines. • Strong sense of code with ability…