Android Platform Engineer

Sigma Embedded Engineering AB

Do you want to help develop the next generation of connected products and digital platforms? Sigma Embedded Engineering is now looking for experienced Android Platform Engineers to join us in creating smart, connected, and sustainable solutions together with our clients. About the role As an Android Platform Engineer, you will work closely with our clients to develop and adapt Android at the system level. You will be involved end-to-end – from architecture and design to implementation and optimization of advanced embedded solutions. You will work in technology-intensive projects where quality, performance, and scalability are key. Assignments range from infotainment systems and automotive solutions to industrial applications and IoT. Your responsibilities Customize and develop the Android platform (AOSP) Work with HAL, Linux kernel, and system integration Drive architecture and design decisions together with team and client Troubleshoot and optimize performance across the full stack Ensure high quality through testing and code reviews Collaborate in cross-functional teams in agile environments We believe you have At least three years of experience in Android platform development (AOSP) Strong skills in C/C++ and/or Java/Kotlin Experience with Linux and embedded development Knowledge of system architecture and software design Experience with tools such as Git, Gerrit, and CI/CD Fluency in English (Swedish is a plus) Meritorious experience Experience from automotive or safety-critical systems Knowledge of BSP, drivers, or kernel development Experience with performance analysis and optimization Experience with cloud or IoT integration Preferred additional skills, personal traits and experience Curious and driven by technology, you are eager to learn and continuously grow within Android and embedded systems. You are a collaborative and communicative team player who takes ownership, works proactively, and builds strong relationships with colleagues and clients. We offer At Sigma Embedded Engineering, we believe in you and that together we can create the most exciting opportunities by building the workplace and environment we want to work in. Together, we also find assignments where you thrive and grow. We have assignments in everything from self-driving cars (ADAS), application development, Medtech, Active Safety, IoT, Machine Learning, Cybersecurity, 5G, and algorithm development. Who are we? We love doing things together and strive for a good balance between work and leisure. This could be after-work hangouts, events, sports activities, ski trips, or inspirational talks. We've been on many fun trips together, which have been fantastic, and something we want to continue doing. Skills development has always been important to us, and in addition to growth opportunities within your consulting assignments and various technical trainings, we also have internal programs for personal development. We are part of the Sigma Group As part of the Sigma Group, we offer the best of both worlds: stability and entrepreneurial spirit. Sigma consists of several companies within different technical competence areas and currently has over 5,000 employees and operations in many countries. This makes us Sweden’s largest privately-owned consulting group.

Reddit

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com. The Android Platform team sets the technical direction for Android at Reddit. We design, build, and support the Android app and its development ecosystem (libraries, frameworks, observability, and build/CI tooling) that every team uses to ship delightful Reddit experiences. As a Staff Android Engineer, you will be a technical leader for the Android organization, focusing on three pillars: Client Health (Crashes/ANRs/Performance), Developer Experience, and App Architecture. What you’ll do: • Own and shape the architecture of Reddit’s Android App to scale for the next 100M+ DAUs. • Improve Android developer experience by designing tools, workflows, and CI integrations that make it fast and safe to develop and release code. • Define and operationalize guardrails (lint/static analysis, tests, and AI-assisted reviews) that catch common issues early. • Build and evolve Android client health and observability foundations (events, traces, dashboards) so teams can improve user experiences. • Apply AI thoughtfully to engineering workflows (e.g., code review, static analysis) for improved productivity. • Mentor and Support Android engineers through design reviews, documentation, and education on platform capabilities. What we expect from you: • 8+ years of Software development experience with at least 4+ years in designing/developing Android applications. • Experience working in a large codebase serving 100+ engineers and millions of DAUs. • Mastery of modern Android development (Jetpack Compose, Kotlin Coroutines). • Strong background in Android platform/infrastructure: shared libraries, startup/session orchestration, or core networking/caching. • Practical experience applying AI to engineering workflows with clear, measurable benefit. • Proven ability to lead cross-functional initiatives and influence technical direction across multiple teams. BENEFITS: * Comprehensive Healthcare Benefits and Income Replacement Programs * 401k with Employer Match * Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support * Family Planning Support * Gender-Affirming Care * Mental Health & Coaching Benefits * Flexible Vacation & Paid Volunteer Time Off * Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/. To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $217,000—$303,900 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors. Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

Reddit

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com. The Android Platform team sets the technical direction for Android at Reddit. We design, build, and support the Android app and its development ecosystem (libraries, frameworks, observability, and build/CI tooling) that every team uses to ship delightful Reddit experiences. As a Staff Android Engineer, you will be a technical leader for the Android organization, focusing on three pillars: Client Health (Crashes/ANRs/Performance), Developer Experience, and App Architecture. What you’ll do: • Own and shape the architecture of Reddit’s Android App to scale for the next 100M+ DAUs. • Improve Android developer experience by designing tools, workflows, and CI integrations that make it fast and safe to develop and release code. • Define and operationalize guardrails (lint/static analysis, tests, and AI-assisted reviews) that catch common issues early. • Build and evolve Android client health and observability foundations (events, traces, dashboards) so teams can improve user experiences. • Apply AI thoughtfully to engineering workflows (e.g., code review, static analysis) for improved productivity. • Mentor and Support Android engineers through design reviews, documentation, and education on platform capabilities. What we expect from you: • 8+ years of Software development experience with at least 4+ years in designing/developing Android applications. • Experience working in a large codebase serving 100+ engineers and millions of DAUs. • Mastery of modern Android development (Jetpack Compose, Kotlin Coroutines). • Strong background in Android platform/infrastructure: shared libraries, startup/session orchestration, or core networking/caching. • Practical experience applying AI to engineering workflows with clear, measurable benefit. • Proven ability to lead cross-functional initiatives and influence technical direction across multiple teams. BENEFITS: * Comprehensive Healthcare Benefits and Income Replacement Programs * 401k with Employer Match * Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support * Family Planning Support * Gender-Affirming Care * Mental Health & Coaching Benefits * Flexible Vacation & Paid Volunteer Time Off * Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/. To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $217,000—$303,900 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors. Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.