Kotlin Expert

Job not on LinkedIn

November 7

🌏 Anywhere in the World

đŸ’” $25 - $65 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

Android

Kotlin

Apply Now
Logo of Invisible Technologies Inc.

Invisible Technologies Inc.

Artificial Intelligence ‱ SaaS ‱ Enterprise

Invisible Technologies Inc. is a rapidly growing company that integrates world-leading AI with global human talent to enable AI adoption for enterprises. By combining artificial intelligence with human expertise in an integrated platform, Invisible Technologies focuses on training AI models, automating processes, and enhancing digital operations. The company's services include AI training, enablement, and intelligent operations solutions, catering to various industries such as financial services, healthcare, eCommerce, and technology. With significant growth recognized by the Deloitte Technology Fast 500 in 2024, Invisible Technologies helps organizations achieve transformational outcomes and significant ROI through expert process automation and AI solutions.

51 - 200 employees

Founded 2015

đŸ€– Artificial Intelligence

☁ SaaS

🏱 Enterprise

📋 Description

‱ Define, document, and validate Kotlin-based Android functionalities used in AI benchmarking and software simulation projects. ‱ Author comprehensive functional and technical documentation, including feature requirements, system behavior, and expected outcomes. ‱ Translate open-ended requirements into realistic, well-scoped Android tasks representing genuine engineering challenges. ‱ Ensure each benchmark task is complete, verifiable, and grounded in authentic developer workflows. ‱ Maintain structured repositories of Kotlin challenges, categorized by complexity, topic, and functional type. ‱ Define Kotlin-specific quality metrics, benchmarking criteria, and rubrics aligned with Android production standards. ‱ Develop SOPs and QA frameworks enforcing stylistic consistency, idiomatic Kotlin use, and functional clarity. ‱ Conduct rigorous QA passes on deliverables — verifying code correctness, documentation completeness, and benchmark adherence. ‱ Collaborate with recruitment and project leads to define role competencies for Kotlin contributors. ‱ Develop technical evaluation frameworks for vetting Kotlin developers, including practical code tasks and debugging exercises. ‱ Lead calibration sessions with contractors to ensure consistency and quality. ‱ Collaborate with AI research teams to design and refine Android benchmarking datasets for evaluating LLM coding performance. ‱ Support project setup, scoping, and execution of Kotlin-oriented AI training and evaluation projects.

🎯 Requirements

‱ 5+ years of professional experience in Kotlin software engineering (Android, backend, or multiplatform). ‱ Mastery of Kotlin idioms, coroutines, Flow, Jetpack Compose, and asynchronous programming. ‱ Experience in technical documentation, benchmark dataset design, or QA of coding tasks preferred. ‱ Proven ability to define and enforce technical and stylistic standards across distributed teams. ‱ Strong collaboration and communication skills with the ability to articulate complex logic clearly. ‱ Exceptional attention to detail and documentation discipline. ‱ Fluent in English, with precise writing and communication abilities.

đŸ–ïž Benefits

‱ Company-sponsored benefits such as health insurance and PTO do not apply

Apply Now

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