Topstep is hiring a mid-level Software Engineer to build and maintain production .NET services that power real-time trading, market data delivery, and brokerage integrations. The role involves end-to-end ownership of features, working with React/TypeScript on the frontend as needed, participating in on-call rotations, and improving system reliability and observability.

Coforge (Encora) is hiring a Senior QA Automation Engineer based in Lima, Perú (hybrid, 2x week). Responsibilities include designing, developing and executing automated tests for web, mobile and APIs; using Selenium + Java, BDD with Cucumber/Karate DSL, Appium for mobile, API testing (Postman/SoapUI/Karate), performance testing with JMeter, and integrating tests into CI pipelines. Required: more than 4 years in QA Automation and experience with the listed tools (TestNG, Jenkins, Git, Jira, Xray).

Coforge seeks a Senior Software Engineer based in Lima, Peru (hybrid, 2 days/week). Responsibilities include designing, developing and maintaining Java enterprise applications, building REST/RESTful APIs, implementing Cloud Native solutions on Microsoft Azure, and deploying with Docker and Kubernetes (AKS). Required skills: advanced Java (JDK 8/11/17), Spring and/or Quarkus, REST/Swagger, Maven/Gradle, Docker, Kubernetes/AKS, Azure, NoSQL and software architecture. Minimum 5 years of software development experience.

Responsabilidades: diseñar, desarrollar y mantener soluciones Java usando Spring/Quarkus; diseñar arquitecturas y APIs REST; implementar con Docker y Kubernetes (AKS); trabajar con servicios Cloud Native y Azure (APIM, App Gateway, App Service, Functions, Data Factory); diseñar e integrar bases No‑SQL; aplicar prácticas de confiabilidad/SRE. Modalidad híbrida en Lima (Chorrillos/La Molina mencionados) — 2 días por semana.

Join GitHub's Core UX organization to lead the frontend web UI platform across performance, accessibility, consistency, and availability. The role focuses on architecture, tooling, standards, migrations, and producing paved paths adopted by many teams while partnering with engineering, product, and design leaders.

Work on design and implementation of scalable application networking features for Elastic Cloud, integrating security controls, improving performance, and conducting load testing and monitoring. Requires hands-on Golang development experience, Kubernetes (Cilium, external-dns, Envoy Gateway, Crossplane) knowledge, familiarity with at least one major cloud provider (AWS, Azure, or GCP), and use of AI tools to improve code productivity.

The role involves designing and implementing scalable application networking features, integrating security controls, refactoring code, and using AI tools to improve productivity. Responsibilities include performance analysis, load testing, implementing monitoring, troubleshooting network incidents, and collaborating with engineering teams. Required experience emphasizes Golang development for networking components, Kubernetes (including Cilium, external-dns, Envoy Gateway, Crossplane), and familiarity with at least one major cloud provider (AWS, Azure, or GCP).

Role on Elastic's Platform Infrastructure team building scalable application networking features for Elastic Cloud. Responsibilities include designing and implementing networking and security controls, refactoring code, load testing and performance analysis, implementing monitoring and tracing tools, and collaborating with engineering teams. Key technologies: Golang, Kubernetes (Cilium, external-dns, Envoy Gateway, Crossplane), major cloud providers (AWS/Azure/GCP), DNS and ingress management, observability, and use of AI tools to improve code and productivity.

Build and maintain scalable networking features for Elastic Cloud (ingress, DNS, security controls, private connectivity). Work with Golang and Kubernetes-related tooling (Cilium, external-dns, Envoy Gateway, Crossplane), perform load testing and performance tuning, implement observability and tracing, and collaborate with engineering teams. Experience with at least one major cloud provider (AWS, Azure or GCP) and use of AI tools to assist code maintenance are expected.

Lead and architect scalable, secure GenAI solutions combining LLMs, RAG, vector DBs and agent workflows. Own backend platforms for inference and RAG pipelines, define frontend AI-native UX (React), drive CI/CD/QA, integrate cloud/on-prem AI, optimize models and ML pipelines, ensure security/privacy/governance, and guide multiple pods/teams. Requires extensive hands-on experience in Python, modern frontend frameworks, cloud platforms (AWS/Azure/GCP), distributed systems, and demonstrated delivery of production Generative AI at scale.

Lead architecture and technical vision for AI-powered user-facing applications built with Python and React. Design scalable, secure backend platforms for LLM inference, RAG pipelines, and agent orchestration; define frontend/UX patterns for conversational interfaces and copilots; establish standards for prompt design, model integration, evaluation, and observability. Requires 9+ years of experience, cloud (AWS/Azure/GCP) familiarity, distributed systems knowledge, and strong communication to influence senior stakeholders.

Coforge busca un Especialista Topaz con mínimo 6 años en desarrollo de sistemas y 3 años de experiencia en el sector financiero. El rol incluye levantamiento y análisis de requerimientos, elaboración de especificaciones funcionales y técnicas, pruebas unitarias e integrales, implementación end-to-end y mantenimiento de documentación, garantizando lineamientos de arquitectura y ciberseguridad. Ubicación en Lima, modalidad híbrida.

Role requires designing, developing, and improving sandbox runtime infrastructure (disposable, isolated microVMs with per-sandbox Docker daemons) across macOS, Windows, and Linux. The position seeks a product-minded engineer with 8+ years of experience in secure isolation, runtime/container/VM infrastructure, reliability and performance, and cross-team technical leadership. Location preference includes London or US East Coast; Docker is remote-first and lists a US salary range ($160,900–$260,700) and considers visa sponsorship on a case-by-case basis.

Lead architecture and strategy for the Libraries Platform to onboard new language ecosystems (.NET, Go, Rust), automate CVE remediation from detection to release, and set platform-wide direction for package indexing, build pipelines, registry mirrors, and orchestration. Requires 12+ years building and operating infrastructure for language ecosystems or developer platforms, strong Go proficiency, experience with CI/CD, containers/Kubernetes, Terraform, pipeline tooling (GitHub Actions/Argo/Tekton), and demonstrated ability to automate manual remediation workflows. Remote (United Kingdom) role.

Lead technical direction for Chainguard's Libraries Platform to generalize package indexing, build orchestration, and remediation across ecosystems (e.g., .NET, Go, Rust). Responsible for driving end-to-end CVE remediation automation, agentic/AI-driven patch synthesis guardrails, platform reliability (SLOs, incidents), and mentoring senior engineers. Remote role based in Canada; requires 12+ years of relevant infrastructure/platform experience.

Lead architecture and automation for a platform that builds, verifies, and serves open-source libraries across ecosystems (.NET, Go, Rust, Java, JavaScript, Python). Responsibilities include designing ecosystem-agnostic indexing and build services, end-to-end CVE remediation automation, agentic/AI patch workflows, reliability/SLO ownership, and mentoring across teams. Requires 12+ years of relevant experience and strong proficiency in Go, CI/CD, cloud-native infrastructure, and toolchain troubleshooting.

Tenable is hiring a Senior Software Engineer to design, develop, and maintain cloud-native microservices and search/data ingestion infrastructure. The role emphasizes distributed systems, database performance tuning, schema design, query optimization, and building reliable production services. Candidates should have 4+ years of software development experience, experience with Java or Kotlin, Kubernetes/containerized microservices, and familiarity with databases (e.g., PostgreSQL, DynamoDB, Elasticsearch) and event-driven systems (Kafka, SQS, RabbitMQ). U.S. work authorization without sponsorship is required.

Hiring a Senior Full Stack Engineer to design, develop, and maintain business applications using Microsoft Power Platform (Power Apps, Power Automate, Dataverse). Role requires 5+ years of full stack development experience, strong C#/.NET and REST API skills, JavaScript knowledge, and advanced English. Locations: Bolivia, Colombia, Costa Rica, Peru. Work mode: Remote.

Hiring a mid-level Front End Software Engineer to develop scalable, responsive, and accessible front-end solutions using React, TypeScript and JavaScript. Role includes building modular components and design systems, authoring dynamic email templates with Apache Velocity JS, integrating APIs, and creating responsive HTML/CSS compatible with major email clients. Preferred experience includes AWS, Terraform, CI/CD (GitLab CI), internationalization/localization, and AI development tools.

Join the Developer Clients group to own design and implementation of GitLab Duo CLI features, build interactive terminal experiences in TypeScript, improve reliability/observability/performance, and collaborate across teams on IDE extensions (JetBrains in Kotlin, VS Code in TypeScript). Role emphasizes architectural leadership, code quality, and remote asynchronous collaboration.