Jobs at Arionkoder

Designs and executes risk-based manual and automated testing for web applications, APIs, backend services, and distributed systems. Maintains Playwright UI automation, validates data integrity, documents defects, performs root cause analysis, and supports regression, integration, performance, usability, and exploratory testing. Collaborates in Agile ceremonies, improves CI/CD and observability, and advances organization-wide quality engineering practices.

Build and own production features end-to-end across frontend, backend, APIs, data, deployment, and support. Develop accessible TypeScript UIs, backend services, integrations, and reliable data models. Apply testing, observability, performance optimization, and sound error handling. Collaborate with product, design, QA, and engineering teams while using AI tooling and LLM or agent APIs to deliver maintainable software autonomously.

Design, develop, test, deploy, and maintain scalable Elixir applications and RESTful APIs. Optimize performance, reliability, and security; troubleshoot integrations and architectural bottlenecks; document systems; contribute to technical decisions; collaborate with engineers, architects, QA, product teams, and external stakeholders; and mentor developers. The role also involves evaluating technologies, supporting AWS-based and containerized architectures, and potentially contributing to React front-end development.

Own the vulnerability management lifecycle across a cloud-native AWS environment, including discovery, risk assessment, remediation tracking, and verification. Investigate security incidents, operate and tune production SIEM platforms, reduce false positives, automate security operations with scripting, and partner with DevSecOps and engineering teams. The role also requires network and endpoint security expertise, analytical problem-solving, and rotating on-call coverage.

Own end-to-end architecture for a multi-tenant production product across data, services, integrations, infrastructure, security, and reliability. Produce C4 diagrams and ADRs, write and review critical production code, stabilize systems, lead incident postmortems, and collaborate with product and customers. Use AI-augmented engineering tools responsibly and mentor engineers on systems thinking.

Rapidly prototype and iterate frontend solutions using React and related frameworks; collaborate with cross-disciplinary teams; integrate AI/ML models into backend systems; present learnings and mentor others; and build scalable, secure applications on AWS while following accessibility standards (WCAG 2.1 AA).

Join as a Rust Engineer, leveraging your expertise in Rust and other technologies to develop high-quality solutions in a collaborative environment.

As a Senior Python Engineer, you'll prototype backend solutions, integrate AI/ML models, and optimize secure systems while mentoring team members in a collaborative environment.

Develop and implement LLM workflows, collaborate with teams on AI/ML solutions, ensure quality delivery using CI/CD practices, and support technical duties.

Design, implement, and operate cloud-native microservices with deployment automation and monitoring. Evaluate supplier APIs, perform code reviews, identify dependencies, and communicate technical capabilities to cross-functional teams.