Senior Full Stack Developer

Hiring Senior QA Automation Engineer (remote, Peru). Must have 5+ years as QA and 2+ years in automation, strong experience in mobile testing including iOS and mobile automation frameworks, API and microservices testing, e-commerce/B2B application experience desired. Tools/tech mentioned: BrowserStack, TestRail, Selenium, Cucumber, Postman, Git, CloudWatch, K6, JMeter; programming in Python, Java, C#, or JavaScript; databases SQL and MongoDB; Agile/Scrum. ISTQB is desirable.

Coforge (posting via Encora) seeks a Senior/Mid Full Stack Developer based in San José, Costa Rica (hybrid, 2–3 days/week). Required: strong proficiency in Java, experience with React or Angular, backend work with Java/Go/Node.js, RESTful APIs, microservices, Docker, Kubernetes, CI/CD and DevOps toolchains (Jenkins, GitHub/GitLab, etc.). Experience range listed as 1–5+ years.

Join the Elastic Platform Control Plane team to develop and operate IAM codebases and control-plane services for Self-Managed, Hosted, and Serverless offerings. Responsibilities include coding, design, debugging distributed systems, participating in on-call rotation, and improving security, stability, and reliability. Required: 3+ years in IAM backend engineering (or 5+ years backend), JVM experience; preferred: Scala, Go, Kubernetes, cloud (AWS/Azure/GCP), and Elasticsearch.

1Password is hiring a Developer Intern for the Provisioning team (January–April 2027). The role involves building frontend features for the 1Password Admin Console using React, TypeScript, CSS, and design-system patterns, collaborating with engineers, product, and design, and contributing tests, documentation, and quality improvements. The position is remote within the United States and Canada.

1Password is hiring a Developer Intern for the Vaults team (remote within the United States or Canada) for January–April 2027. The role contributes to migrating backend functionality into dedicated services, implementing and testing APIs and data-access components, developing automated tests, improving CI/CD, and supporting monitoring, documentation, and troubleshooting under guidance from experienced engineers.

Mozilla is hiring a Staff Site Reliability Engineer to design, build, deploy, and operate tools and systems that support Firefox engineering. The role covers developer tooling, CI/CD, workflow automation, cloud infrastructure (including infrastructure as code such as Terraform), observability, and AI-assisted development tools. This is a remote position for Canada with listed Canadian salary ranges.

Join the Package and Image Automation squad to design and implement systems that orchestrate package creation, test generation, and image building. The role focuses on building AI/LLM-integrated agentic pipelines, CLIs, services in Go, and quality tooling (test generators, validation frameworks, quality gates). Candidates should have 3–5 years of software engineering experience, strong Go skills, container ecosystem knowledge (Docker, OCI, registries, Kubernetes), and experience using AI/LLMs to generate, review, and test code.

Join New Relic's Personalization team to build and scale backend services and Kafka-based streaming pipelines that process user behavior data on AWS. Work primarily with Java (Java 25), Spring, GraphQL, NoSQL, Kubernetes and Kafka; design microservices and APIs, turn behavioral signals into segments/models, participate in on-call rotation, and use AI coding assistants in the engineering workflow. Visa sponsorship is not available for this role.

Join the macOS Endpoint Product team to own design and delivery of core sensor features for CrowdStrike's Falcon Host. Work on systems-level macOS components (Swift, C/C++, ObjC/ObjC++), handle high-concurrency and high-reliability requirements, use Xcode and macOS frameworks (GCD, XPC), troubleshoot customer issues, and collaborate across a distributed team. CJIS eligibility (U.S. citizenship or permanent resident) is required.

Ongoing contract to assess the quality of interactions with coding agents (OpenAI Codex, Claude Code, Cursor). Responsibilities include end-to-end evaluation of AI-generated coding interactions, judging usefulness and engineering judgment, giving written feedback and short recorded video explanations. Requires senior/staff/principal-level engineering experience, strong TypeScript/JavaScript or Python background, hands-on experience with at least one of the listed agents, and strong written/spoken English (B2+). Hours are 10–20/week; pay $100–$200/hour.