Let’s get started
By clicking ‘Next’, I agree to the Terms of Service
and Privacy Policy, and consent to receive emails from Rise
Jobs / Job page
Mobile Developer(Kotlin), Contract image - Rise Careers
Job details

Mobile Developer(Kotlin), Contract

66degrees is a consulting and professional services firm delivering AI-focused, data-led solutions using modern cloud technologies. We are looking for a hands-on Kotlin Android Developer (contract) with strong mobile engineering skills and clear communication to design, build, and maintain production-grade Android applications for US-based stakeholders.

Skills

  • Professional Kotlin experience and deep familiarity with the Android SDK
  • Strong understanding of app lifecycle, memory management, and performance tuning
  • Experience with UI frameworks and modern Android architecture (Jetpack, MVVM)
  • Knowledge of asynchronous patterns (Coroutines, flows) and background work
  • Experience deploying apps to the Google Play Store and managing releases
  • Familiarity with REST APIs, local persistence, and common libraries
  • Unit/instrumentation testing and CI/CD familiarity
  • Strong verbal and written communication for US-based collaboration

Responsibilities

  • Architect, develop, test, and maintain Android applications using Kotlin.
  • Optimize app performance, memory use, and UI responsiveness while adhering to the Android app lifecycle.
  • Own technical deliverables and articulate individual contributions to features and core systems.
  • Collaborate with product, design, QA, and distributed stakeholders to deliver features on schedule.
  • Manage deployments and ongoing production maintenance via the Google Play Store.
  • Maintain high development velocity: deliver features, own sprints, and close tickets reliably.
  • Adhere to coding standards, participate in thorough code reviews, and improve Android workflows and architecture.

Education

  • Bachelor's degree in Computer Science, Software Engineering, or equivalent experience
  • Relevant mobile development certifications or demonstrable portfolio of Android apps (preferred)

Benefits

  • Competitive contract compensation
  • Fully remote work within EST time zone overlap
  • Potential contract extension
  • Collaborative, engineering-first culture with experienced product teams
  • Opportunity to work on AI-focused, cloud-native projects
To read the complete job description, please click on the ‘Apply’ button
66degrees Glassdoor Company Review
4.0 Glassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star icon Glassdoor star icon
66degrees DE&I Review
No rating Glassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star icon
CEO of 66degrees
66degrees CEO photo
Ben Kessler
Approve of CEO

Average salary estimate

$132500 / YEARLY (est.)
min
max
$100000K
$165000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

Similar Jobs
Posted 17 hours ago

Build and ship AI-powered backend systems at Anything Anything, owning features end-to-end and growing rapidly in a high-impact startup role.

Photo of the Rise User
Nationwide Hybrid Ohio - Columbus, Three Nationwide Plaza
Posted 9 hours ago

Nationwide Technology seeks a Software Engineer in Columbus to design and maintain Java/SQL-based eB2B data and integration solutions supporting insurance and retirement business lines.

Photo of the Rise User

Experienced Staff Software Engineer to lead architecture and build high-impact web and mobile experiences, working remotely from Georgia.

Photo of the Rise User
Posted 19 hours ago

PlayOn seeks a Senior Full Stack Engineer to lead end-to-end delivery of high-impact React frontends and robust backend services that power the HQ administrative experience.

Photo of the Rise User

Lead the design and delivery of agentic, clinically-grounded AI applications on Vertex AI and Google Cloud to enable safe, auditable, and high-availability autonomous workflows for healthcare.

Experienced C#/.NET engineer needed to refactor legacy enterprise applications into a modular, plugin-driven Azure platform on a 12-month contract-to-hire basis in Nashville.

Photo of the Rise User
Medtronic Hybrid Newton, Massachusetts, United States of America
Posted 6 hours ago

Medtronic is hiring a Software Tools Engineer II to build and automate development and QA tooling, dashboards, and integrations for the Cardiac Ablation Solutions software team in Newton, MA.

Photo of the Rise User
NBCUniversal Hybrid 30 Rockefeller Plaza, New York, NEW YORK
Posted 24 hours ago

NBCUniversal seeks a hands-on Software Engineer experienced in JavaScript, Python, and cloud platforms to prototype and deliver AI-enhanced internal applications and platforms.

Photo of the Rise User
Posted 8 hours ago

Trexquant Investment LP is hiring a C++-focused Quantitative Developer to design and optimize low-latency short-term trading signals for a high-frequency trading environment.

Zania Hybrid San Francisco
Posted 3 hours ago

Lead a high-performing, cross-disciplinary product organization at Zania to build scalable, secure AI systems for enterprise GRC.

Photo of the Rise User
DSI Systems Hybrid No location specified
Posted 8 hours ago

SARA Plus is hiring a Software Developer to build and maintain RESTful .NET APIs and Angular front-ends for an intelligent SaaS platform.

Develop and own the end-to-end communications and teleoperation software stack that enables telemetry, command, and high-latency teleoperation between Earth ground stations and lunar rovers for Starpath.

Photo of the Rise User
OpenAI Hybrid San Francisco
Posted 2 hours ago
Inclusive & Diverse
Feedback Forward
Collaboration over Competition
Growth & Learning

Join OpenAI’s infrastructure team as a Software Engineer to design and operate scalable CI/CD, build systems, and testing infrastructure that keep development and deployment running smoothly.

66degrees is a leading AI and Data consulting and professional services company that offers a full cloud lifecycle services. We are comitted to helping our clients shape the future of work and become AI-enabled enterprises.

2 jobs
MATCH
Calculating your matching score...
BADGES
Badge ChangemakerBadge Family FriendlyBadge Future MakerBadge Work&Life Balance
FUNDING
SENIORITY LEVEL REQUIREMENT
TEAM SIZE
SALARY RANGE
$100,000/yr - $165,000/yr
EMPLOYMENT TYPE
Contract, remote
DATE POSTED
December 17, 2025
Risa star 🔮 Hi, I'm Risa! Your AI
Career Copilot
Want to see a list of jobs tailored to
you, just ask me below!