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Senior Full Stack Engineer, Ops Tech Squad
Location
Argentina
Posted
110 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Engineer, Ops Tech Squad
CookUnity
• Owning the design and implementation of features within our Javascript stack that engage customers and have a meaningful impact on people’s lives. • Iterating on new and existing features to improve user experience and performance. • Actively contribute to the adoption of strong software architecture, development of best practices, and new technologies. • Improving the maturity of our technical stack with engineering best practices. • Being part of the code review process and helping to mentor other engineers. • Contribute technically to projects by being a hands-on coder, removing roadblocks, and repairing technical issues. • Partner with members of product, growth, marketing, customer experience, and other teams to refine and improve our product continually in an agile process. • Helping to have higher levels of uptime & supporting the on-call rotation will help the business run 24/7.
Job Requirements
- You have at least +5yrs of experience as a Software Engineer, and you can engage with projects in Typescript, NodeJS, ReactJS, GraphQL, MySQL and PostgreSQL.
- You have experience designing and building cloud architecture, backends, middle ends, web apps, basically the whole combo!
- Experience implementing and maintaining unit tests and e2e tests.
- Strong knowledge of service-oriented architectures.
- You understand how to interact with and build backend REST APIs.
- Familiarity with continuous integration.
- Advanced level of English
- Strong knowledge of relational databases (PostgreSQL/MySQL), data modeling, and query optimization (indexing, execution plan analysis, performance tuning).
Benefits
- 💸 Get paid in USD.
- 🗺 Work remotely: design the life that you want.
- ⛱ Enjoy 15 business days of vacation each year from the start date.
- 🩺 Healthcare Benefit: Monthly stipend to use in your preferred healthcare provider.
- 🎄 16 fully paid Argentinean holidays.
- 🕯 Compassionate Leave: 3-5 days each time the need arises.
- 🐣 Family leave of 12 weeks for primary caregiver and 6 weeks for secondary caregiver, fully paid.
- 🧑🏫 Personalized English coach.
- 🧘🏻♀️Customize the benefits that suit your needs! Access a range of perks tailored to you, including learning opportunities, wellness memberships, delivery apps, and more through our comprehensive benefit platform.
- 🗓️ 5- year Sabbatical: After 5 years with CookUnity, you get a 4-week paid sabbatical.
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About Crumdale Specialty: Crumdale Specialty is a diversified insurance firm providing custom, self-funded healthcare solutions to a limited distribution network of brokers, consultants, and agents nationwide. Ranked on the Inc. 5000 Fastest Growing Companies and Best Workplaces, we leverage industry expertise, superior talent, data analytics, and a disruptive mindset to manufacture, underwrite, and administer agile, transparent, and cost-saving solutions. We optimize the fragmented health benefits supply chain to reduce health benefit costs and create better outcomes for employers and employees. At Crumdale, people come first. We strive to make a positive impact on the people we serve. We believe this starts with the passion and purpose of our team. Our company culture is rooted in alignment, innovation, and integrity. About the Job: The Medical TPA Generalist supports day-to-day administration of self-funded health plans, acting as a liaison between employers, members, providers, networks, and carriers. This role is accountable for accurate eligibility and enrollment, compliant COBRA administration, precise claims processing, provider data maintenance, reporting, and general plan operations. Success looks like clean data, timely processing, regulatory compliance, and an excellent stakeholder experience. Key Responsibilities Eligibility & Enrollment - Verify participant eligibility based on plan rules; maintain accurate member records across systems - Process new hires, life events, dependents, and terminations; coordinate with HRIS/payroll for seamless integrations - Support open enrollment—including file auditing, ID card issuance, and communications COBRA Administration - Identify qualifying events; send election and coverage notices within regulatory timelines - Process elections, track premium payments, and manage reinstatements/terminations - Maintain documentation and audit trails to ensure compliance and avoid penalties Claims Processing & Payment - Review and adjudicate medical (and ancillary) claims for accuracy, medical necessity, eligibility, and plan coverage - Apply plan provisions, fee schedules, network pricing, coordination of benefits, subrogation, and benefit limits - Issue EOBs, process payments/denials, and flag potential fraud, waste, or abuse - Partner with vendors (e.g., repricing, PBM, stop loss) to resolve discrepancies Plan Building & Design Support - Set up and maintain employer plan builds, coverage tiers, and accumulators - Assist with SPDs, plan documents, amendments, and member communications - Validate implementations and changes for operational readiness and compliance Provider Maintenance - Maintain provider data (demographics, NPI/Tax ID, EFT/ERA details); manage onboarding and updates - Coordinate with networks and repricing partners to ensure accurate discounts and routing - Research and resolve provider payment and data issues Reporting & Operational Support - Manage vendor-facing technical operations by coordinating requirements, troubleshooting file integrations, and ensuring accurate claim and eligibility data exchange - Assist in designing, modifying, and executing SQL-based processes to support operational workflows, automate data handling, and resolve system or file discrepancies - Generate standard and ad hoc operational and claims reports for clients and internal stakeholders - Support data validation, reconciliations, month-end close activities, and audits - Track issues, document resolutions, and contribute to process improvements and SOPs - Assist with utilization review coordination and cost-management analytics as needed Customer Service & Billing - Provide responsive support to employer groups, members, and providers with clear, empathetic communication - Assist with billing, premium collection, cash application, and reconciliations - Ensure adherence to ERISA, HIPAA, ACA, COBRA, MHPAEA/Parity, and applicable state mandates
Junior Software Developer
Buyers Edge PlatformBuyers Edge Platform: the leading foodservice Digital Procurement Network, powered by data, software, and collaboration.
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