Remote Asp Net Core Developer Jobs in Seattle, WA

This position is fully remote in the US with the corporate headquarters based in the Greater Seattle Area.

A career at Sono Bello means being part of a dynamic, high-energy work environment where every team member can make a difference. We love what we do, and it shows. As the national leader in providing cutting-edge, personalized body transformations, we believe everyone deserves their best body today and the opportunity to pursue their best life now. With over 100 locations, Sono Bello is the largest and fastest-growing cosmetic surgery practice in the nation.

SUMMARY

Own small to medium OutSystems low-code solutions and features from design through production with minimal guidance. Improve solution quality and team practices, mentor Application Developer 1 teammates through clear documentation, thoughtful reviews, and knowledge sharing as appropriate, and participate in the weekly on-call rotation handling a broader set of incidents. Influence spans the solution or feature area.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Lead implementation of OutSystems Reactive Web applications and workflow automation features or components in Service Studio, break down work, estimate, and drive to delivery.
• Conduct thoughtful reviews of applications, automations, and configurations for clarity, maintainability, and correctness, raise the bar on testing and documentation.
• Support production solutions, lead incident triage for the team's area using execution history, logs, and telemetry, and document findings and fixes in the team wiki and repository READMEs where appropriate.
• Contribute to incident reviews and follow-ups that reduce repeat issues, including improvements to error handling, alerts, and resilience patterns.
• Apply sound solution architecture principles in everyday work, guide Application Developer 1 teammates on the basics, and improve observability, reliability, security, and privacy baselines for owned solutions.
• Partner with product and design on solution shaping, highlight risks and tradeoffs such as platform licensing, performance, and governance constraints, and propose pragmatic alternatives.
• Contribute to team design documents, review designs for adjacent solutions or integrations, and champion documentation quality.
• Identify and deliver incremental refactors that reduce toil, improve performance, and increase reuse across low-code solutions.
• Participate in daily standups and core team ceremonies, communicate status and risks early.

EDUCATION, EXPERIENCE AND SKILLS REQUIRED

• 1 year minimum required. Candidates should be able to demonstrate hands-on OutSystems development capability through prior work, portfolio projects, OutSystems certification, technical assessment, or production support experience.
• Strong communication, mentoring, and collaboration skills.
• Ability to troubleshoot issues systematically using logs, execution history, data review, reproduction steps, and clear root-cause analysis.
• Communicates blockers early, asks thoughtful questions, and escalates risks with enough context for the team to make decisions.
• Comfortable participating in the weekly on-call rotation and improving support documentation so teammates at all levels can handle cases.
• Ability to use AI-assisted development tools responsibly while validating outputs, protecting sensitive data, and maintaining code quality.
• Experience troubleshooting REST/SOAP APIs, authentication issues, integration failures, and third-party system dependencies, including integrations built in Integration Studio.
• Hands-on experience in the OutSystems platform, Service Studio and Integration Studio, with OutSystems 11 Reactive Web and/or OutSystems Developer Cloud (ODC), including using LifeTime or ODC for application lifecycle and deployment. Application Developer 2.
• Working knowledge of the web stack OutSystems is built on (JavaScript, CSS, HTML, and SQL), building responsive Reactive Web UI for desktop and iPad browsers, and the ability to extend applications with C#/.NET when low-code alone is not sufficient.
• Familiarity with OutSystems architecture best practices, including the Architecture Canvas / three-layer canvas, reusable modules, and efficient Application Object (AO) consumption.
• Demonstrates sound judgment when weighing speed, maintainability, user experience, risk, performance, and platform constraints.
• Solid understanding of data modeling with OutSystems Entities and Aggregates, building and consuming REST/SOAP integrations, JSON, authentication concepts (Roles and Groups), and testing strategies for OutSystems applications and automations.
• A degree in Computer Science, Information Systems, or a related field is a plus but not required; equivalent practical experience will be accepted in lieu of a degree.

OTHER SKILLS AND ABILITIES

• Clear technical writing, facilitation of design and code reviews, and effective stakeholder communication.
• Preferred: OutSystems certification, such as Associate Reactive Developer (O11) or Associate Developer (ODC); Web Developer or Architecture specializations are a plus.
• Preferred: Experience with healthcare-adjacent workflows, patient intake, consent forms, scheduling, or clinical/operational systems.

GROWTH TO SENIOR EXPECTATIONS

• Progression is based on demonstrated capability. Indicators that an Application Developer 2 is ready for Senior Application Developer include:
• Regularly leads multi-sprint efforts within the team, coordinates with adjacent teams, and delivers predictable outcomes.
• Operates with high autonomy, defines implementation strategies, and de-risks complex work with clear plans and checkpoints.
• Acts as incident lead for the team's domain during on-call, runs blameless post-incident reviews, and ensures documented follow-ups in the team wiki and repository READMEs.
• Produces and reviews design documents that consider scalability, cost, security, privacy, and extensibility, gains alignment from stakeholders.
• Elevates team standards through tooling, test strategy, documentation quality, and observability practices.
• Mentors across the team, levels up peers through coaching and structured feedback, helps onboard engineers efficiently.
• Participates in structured interviews and calibrated hiring decisions.

COMPENSATION:

At Sono Bello, we believe that our team members are the keys to our success. The compensation range for this role is $100,000 - $115,000 depending on experience.

BENEFITS:

• Medical
• Dental
• Vision
• Life Insurance
• 401K
• EAP
• PTO & Paid Holidays

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