Seeking an experienced Mainframe Developer to develop and maintain COBOL-based applications on z/OS using JCL, CICS and VSAM/sequential datasets. Role involves backend mainframe development, batch and online processing, and integration (MQ, Web Services/REST) between mainframe systems and frontend applications in the cards/banking domain.

Hiring an L2 RPG/RPGLE AS400 Developer based in Kuala Lumpur to support and maintain core banking systems. Requires 3–6 years' experience in RPG/RPGLE (COBOL400 also preferred) with exposure to production/support environments; core banking experience is a plus.

Deliver end-to-end Pega PRPC 8.x solutions including Constellation/Cosmos UI customization, case workflows and business rules, integration with external systems via REST/SOAP, and optimization. Pega CSA certification is mandatory; CSSA preferred. Role based in Kuala Lumpur.

Work with game developers and NVIDIA architecture/driver teams to develop engines, libraries and samples, optimize performance and implement advanced 3D graphics and rendering techniques. Requires 5+ years relevant experience and expertise with GPU technologies, AI inferencing workloads, Unreal Engine and Unity.

Join Mozilla as a Senior Software Engineer on the Engineering Workflow and CI team to improve Firefox developer workflows, reduce time spent debugging test failures, and increase automation and integration. The role involves building services (Python), front-end work (JavaScript), working with CI/CD systems (e.g., GitHub Actions, CircleCI), cloud services (GCP/AWS), databases/SQL, creating dashboards and analyzing trends, collaborating across distributed teams, and mentoring others. Remote role.

Mozilla is hiring a Senior Software Engineer for the Engineering Workflow and CI team to improve Firefox development workflows, automation, and CI systems, and to analyze data and build dashboards. The role requires proven Python skills, front-end/JavaScript experience, familiarity with Python frameworks (e.g., FastAPI, Flask, Django), cloud services (GCP/AWS), databases/SQL, and CI/CD systems (e.g., GitHub Actions, CircleCI). Location: Remote (Germany). Hiring range: €68,000–€91,000 EUR per year.

Develop and maintain continuous development systems and CI/CD infrastructure for NVIDIA's deep learning frameworks (PyTorch). Responsibilities include build/release management on Linux, cloud-hosted developer environments, debugging across the software stack, and improving developer productivity for large-scale distributed systems. Requires proficiency in C++ and/or Python and 5+ years of relevant experience.

VGS is hiring an Application Security Intern to assist security and engineering teams with application and API security reviews, validating findings from SAST/DAST and dependency/container scans, threat modeling, manual web/API testing (access control, auth, input validation, secrets), and improving secure SDLC processes and tooling. Candidates should be pursuing a relevant degree or have equivalent experience, understand OWASP Top 10 and secure coding, be able to read code (Java, Python, JavaScript, or Go), and be familiar with Git and development workflows. Role is remote-first, $20/hr, and requires legal authorization to work in the United States; hiring is limited to specified US states.

Headway is hiring a Senior React Native Developer to work remotely embedded on an enterprise client team (medium- to long-term). Responsibilities include setting technical direction for the mobile codebase, end-to-end feature architecture and API integration, refactoring technical debt, mentoring via pair programming, and collaborating with product/QA/backend teams. Requirements: 3+ years professional mobile development experience (including 1–2+ years React Native), experience submitting apps to the App Store and Play Store; familiarity with native iOS/Android and full-stack tech (Ruby on Rails, Phoenix/Elixir, or Node) is a plus. Role expects attendance at occasional team weeks in Wisconsin.

Join Cast AI's infrastructure teams to design, build, and operate backend services, Kubernetes operators/controllers, and cloud provisioning across AWS, GCP, and Azure. Work areas include cluster/node lifecycle, cross-cloud provisioning, live container migration (CRIU), kernel-level Linux engineering, and storage/CSI drivers. Role requires strong backend fundamentals (preferably Go), hands-on Kubernetes or cloud infrastructure experience, and clear English communication. Salary range listed in the posting: €6,500–€9,000 gross.

Cast AI is hiring Senior Software Engineers to build distributed systems that operate Kubernetes infrastructure autonomously at scale. Teams include Workload Optimization, Karpenter, Reporting, Pricing, Autoscaler, Identity, and Billy. Role expects production Go experience (preferred), strong cloud (AWS/GCP/Azure) and Kubernetes internals knowledge, observability and CI/CD experience. Salary range listed: €6,500–€9,000 gross. No visa sponsorship provided.

Build and scale highly available backend services using Node.js and AWS (SQS, Lambda, EC2, RDS). Design event-driven systems, create REST/GraphQL APIs, collaborate with product and frontend teams, improve reliability through testing and observability. Requires 5+ years backend experience, strong Node.js/TypeScript skills, and knowledge of distributed systems, databases, and security best practices. Must be a U.S. citizen or lawful permanent resident.

Contractor role (100% remote, Malaysia) at Hopper Technology Solutions to design and operate full-stack solutions and APIs for high-scale B2B travel commerce in APAC. Responsibilities include building localized portals, developing gRPC/REST microservices, leveraging LLMs/AI tooling, and working with React/TypeScript frontends and Scala/distributed backend systems on GCP.

Contractor role focused on designing and operating full-stack solutions and APIs for high-scale B2B commerce partnerships in APAC. Responsibilities include localizing partner portals, integrating regional payment/distribution standards, leveraging LLMs/AI tooling for development, and developing/maintaining gRPC and REST microservices on GCP with cloud-native practices. The position is based in South Korea (freelancer/gyeyakjik) and requires working remotely with global stakeholders.

Hopper seeks a Full-Stack Software Engineer (100% remote, Japan) to design and operate full-stack solutions and APIs for high-scale B2B commerce partnerships in APAC. Responsibilities include building localized web interfaces and microservices (gRPC/REST), leveraging LLMs/AI tooling, and working with cloud-native GCP infrastructure. Tech emphasis in the posting: React, TypeScript, Scala, distributed systems, microservices, payments and fintech integrations.

Join the Navigation SDK team to implement large-scale SDK features and deliver end-to-end from design to release. Responsibilities include debugging, profiling and optimizing performance, improving API clarity, documentation and tooling, and collaborating with cross-functional stakeholders. Requires demonstrated history of shipping Android apps and 4+ years experience with Kotlin/Java; familiarity with Jetpack UI libraries and testing frameworks is expected.

Implement and lead Unified Firmware architecture and system management software using OpenBMC across NVIDIA server platforms. Responsibilities include BMC firmware bring-up, designing manageability features, ensuring security and performance, working with hardware and QA teams, and producing API/docs. Requires a Bachelor's (or equivalent) and 10+ years of relevant experience with OpenBMC, server platform management standards (IPMI, DMTF/Redfish/PLDM/MCTP/SPDM), strong Linux and systems programming skills (C/C++, Bash, Python, Go).

Senior Staff Software Engineer to define and lead Tide's agentic platform architecture. Responsibilities include designing shared services (context APIs, tool layers, policy controls, auditability), partnering across product/data/security/engineering, setting standards for reliability, safety and developer experience, integrating third-party components where appropriate, and building cost-management and automated evaluation pipelines. Tech stack includes Java/Spring Boot/JOOQ, event-driven messaging (SNS/SQS, Kafka), MySQL/Postgres on AWS (RDS/Aurora), Docker, Terraform, EKS, DataDog, Rollbar and various BI/ML tools.

Lead the design and implementation of Tide's agentic platform and shared services (context APIs, tool layers, policy controls, auditability). Partner with product, data, security and engineering teams to turn use cases into reusable platform capabilities, set standards for reliability and safety, and build evaluation pipelines and cost-optimisation for LLM usage. Tech stack includes Java/Spring Boot, event-driven messaging (SNS/SQS, Kafka), MySQL/Postgres on AWS, Docker, Terraform, EKS and observability tools like DataDog and Rollbar.

Lead the design and architecture of Tide's agentic platform, building shared services for context, orchestration, tool execution, policy controls, observability, and evaluation. Partner with product, data, security, and engineering teams to deliver scalable, reliable and secure platform capabilities; work with technologies including Java/Spring Boot, event-driven messaging (SNS/SQS, Kafka), AWS, Docker, Terraform and observability tools.