UNKNOWN

FEED

OTHER

Reporting directly to an Engineering Manager and working closely with Product, GM's and other cross functional teams, you will lead the charge on delivering end-to-end features across our e-commerce platform from storefront and checkout to internal tools and platform services while running multiple AI-driven work streams in parallel. Orchestrate AI coding agents (Claude Code, Codex, Cursor) across 3–6 concurrent work streams spanning features, refactors, bug fixes, and investigations using worktrees, sub-agents, and background tasks to maximize parallel throughput.

Jiffy.com is seeking a Software Development Engineer with deep hands-on experience orchestrating AI coding agents to ship production software at pace. Reporting directly to an Engineering Manager and working closely with Product, GM's and other cross functional teams, you will lead the charge on delivering end-to-end features across our e-commerce platform from storefront and checkout to internal tools and platform services while running multiple AI-driven work streams in parallel. At Jiffy, engineers no longer write code by hand: every line that reaches production is produced, tested, reviewed, and deployed by coding agents (Claude Code, Codex, Cursor) under the direction of a human orchestrator. This role is perfect for an individual contributor who has already internalized the shift from “typing code” to “directing agents,” has strong architectural taste and review instincts, and wants to help define what an AI-native engineering org looks like. You will thrive here if you are a systems thinker, a builder by nature, and someone who gets more done by managing five parallel agents well than by writing a single function perfectly. At this time, Jiffy is not able to sponsor or take over sponsorship of an employment visa (e.g., H-1B) for this position. Applicants must be legally authorized to work in the United States without employer sponsorship, now or in the future.<h3>Key Responsibilities</h3><ul><li>Orchestrate AI coding agents (Claude Code, Codex, Cursor) across 3–6 concurrent work streams spanning features, refactors, bug fixes, and investigations using worktrees, sub-agents, and background tasks to maximize parallel throughput.</li><li> Own features end-to-end: translate product intent into clear specifications, decompose work into agent-executable plans, drive agents through implementation, review every diff critically, run QA, land PRs, and verify production health.</li><li>Design and architect scalable, reliable systems across our stack  Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure  holding the architectural and judgment calls that agents cannot make.</li><li>Raise the quality bar on AI-generated code by catching hallucinated APIs, enforcing secure and idiomatic patterns, and pushing back on output that is technically working but structurally wrong.</li><li>Build and evolve Jiffy’s internal AI tooling: author skills, rules, prompts, MCP integrations, and evaluation harnesses that make the whole engineering org faster. Contribute to our shared .ai/ skills and rules library.</li><li>Operate with production rigor: drive agents to produce meaningful test coverage (RSpec, Vitest, Playwright), monitor deploys, respond to incidents, and fully own the services you ship.</li><li>Partner cross-functionally with Product, Design, Ops, and peer engineering teams to define and ship features; participate in architecture and code reviews; mentor engineers on AI-native workflows and orchestration patterns.</li><li>Continuously identify where remaining manual work (QA, ops runbooks, data investigations, migrations) can be replaced by agents, and automate it.</li></ul>Requirements<h3>Basic Qualifications</h3><ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>5+ years of professional software engineering experience shipping production systems at scale.</li><li>Hands-on experience using AI coding agents (Claude Code, Codex, Cursor, or equivalent) as a primary development tool. This is mandatory. You must be able to walk through real features, refactors, or investigations delivered through agent orchestration — not occasional autocomplete usage.</li><li>Proven ability to run multiple agents in parallel and manage concurrent work streams without losing quality, context, or accountability.</li><li>Strong software design fundamentals: OO design, API design, data modeling, distributed-system reliability, and performance.</li><li>Proficiency in at least one server-side language (Ruby, Python, Go, Java, or equivalent) and one modern front-end stack (React / TypeScript or equivalent), with the expectation that agents produce the code while you direct, review, and validate it.</li><li>Experience with relational databases (Postgres / MySQL), SQL, and building or consuming REST or GraphQL APIs.</li><li>Elite code-review skills: the ability to read, critique, and correct diffs at speed is the core competency of an AI-first engineer.</li><li>Strong written communication — clear intent, clear PR descriptions, clear prompts. In an AI-first org, writing is the programming interface.</li><li>A high level of integrity, accountability, and ownership, with a commitment to excellence across every deliverable.</li><li>Desire to work in a fast-paced, ambiguous, high-autonomy environment.</li></ul><h3>Preferred Qualifications</h3><ul><li>AI Tooling Builder: Experience authoring or extending AI developer tooling — custom skills, slash commands, MCP servers, sub-agents, evaluation harnesses, or prompt libraries used by a team.</li><li>E-commerce Depth: Experience with Ruby on Rails and Solidus / Spree, or other large-scale e-commerce platforms.</li><li>Modern Front End: Experience with React 19, TypeScript, GraphQL (Apollo), Tailwind, and modern state management (React Query, XState, Jotai).</li><li>Cloud Native Operations: Experience operating services on Kubernetes (Istio, KEDA, Flagger) and modern observability stacks</li><li>Automated QA at Scale: Experience driving agents to maintain and extend test suites with Playwright, Vitest, and RSpec.</li><li>AI-Native Leadership: Track record of mentoring engineers on AI-native workflows, publishing internal patterns, or leading an organization through the shift away from manual coding.</li><li>Measurable Throughput Gains: Documented improvements in features-per-week, cycle time, or review time directly attributable to AI adoption.</li><li>High-Growth Environment: Experience shipping in a fast-paced, agile environment at a high-growth startup or tech company.</li></ul>BenefitsWhat We OfferThe base compensation for this role is expected to range from $170,000 - $220,000 per year. Actual compensation will be based on a variety of factors, including skills, experience, qualifications, and overall fit for the role. Total compensation may include base salary, performance-based bonuses, equity, and benefits. Final offers are tailored to each candidate and take into consideration their background and years of experience. <ul><li>Comprehensive Benefits: Full medical, dental, and vision coverage, with a portion of premiums paid by Jiffy.</li><li>Retirement Planning: 401(k)</li><li>Wellness Support: Annual wellness benefits to help you stay healthy and balanced.</li><li>Tools for Success: Choice of MacBook or PC laptop, plus equipment for your home office setup.</li><li>Perks & Extras: Annual credit of $200 to use on our website plus more team merch drops than you will know what to do with!</li><li>Professional Development: Annual stipend to support your learning and career growth.</li></ul>EEOJiffy is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristics. Jiffy considers qualified applicants with criminal histories, consistent with applicable federal, state and local law.

Jiffy

Software Development Engineer

Apple MacBook

Application Programming Interface (API)

Architectural Services

Artificial Intelligence (AI)

Artificial Intelligence (AI) Agents

Cloud Computing

Code Reviews

Communication Skills

Computer Programming

Computer Science

Cross-Functional

Data Migration

Data Modeling

Distributed Computing

Engineering

Go Programming Language (Golang)

GraphQL

Incident Response

Interface Programming Languages

Java

Laptop PC

Leadership

MCP - Microsoft Certified Professional

Machine Tool

Mentoring

MySQL

Object Oriented Design (OOD)

PostgreSQL

Product Design

Production Systems

Programming Tools

Public/Media/Press/Analyst Relations

Python Programming/Scripting Language

Quality Assurance

REST (Representational State Transfer)

RSpec

React.js

Refactoring

Relational Databases (RDBMS)

Ruby

Ruby on Rails

SQL (Structured Query Language)

Server Programming/Applications

Software Design

Software Development

Software Engineering

Startup

Systems Reliability

Systems Scalability

Test Automation

Test Suite

Testing

Typing

User Interface/Experience (UI/UX)

Writing Skills

eCommerce

Workable

Our customers include some of the most recognized organizations in sports and philanthropy, such as the Marine Corps Marathon, the Philadelphia Eagles, the Bank of America Chicago Marathon, the Big Sur Marathon, Team in Training, the Colon Cancer Coalition, and many more. Rapidly become an owner of significant features in the product - we like accountability and stewardship, and new engineers are quickly brought up to speed to make meaningful contributions to the platform.

We are looking for a dynamic, high energy, self-starter, who lives and breathes customer service. This candidate will be ready to support both event organizers and their participants and answer any questions they may have.YOUR LIFE AT HAKU Our state of the art, stunning offices overlooking Biscayne Bay in Miami are home to a diverse, thoughtful, and dynamic group of passionate professionals. We love solving challenges, fostering strong relationships with our customers, creating innovative technology, and winning together as a team - we think you'll love it too.As a Team Member, You'll Be Eligible To Benefit From:<ul><li>Flexible PTO + paid holidays</li><li>Top-quality benefits package (Health, Dental, Vision, STD, LTD, and Life Insurance)</li><li>401k with employer matching (after 90 days)</li><li>Hybrid work model</li><li>Parental Leave: paid parental leave for birthing and non-birthing parents (after 1 year)</li><li>Professional Development Reimbursement (after 6 months)</li><li>Monthly credit towards wellness activities (gym, meal plans, mental health costs)</li><li>Free access to wellness subscriptions, mental health and financial planning platforms</li><li>Discounted rates for pet insurance and voluntary life insurance and exclusive employee discounts through Perkspot</li><li>Company-paid parking in the heart of Brickell</li><li>State-of-the-art Apple computer and accessories</li><li>Wellness activities, happy hours, and company-wide fun events</li><li>Top-of-the-line office facilities, including an on-site gym and wellness center, fully stocked kitchen, and more</li></ul> WHAT YOU’LL DO <ul><li>Work collaboratively with small and nimble development teams on new features and product offerings</li><li>Focus on developing elegant solutions to complex problems with the ability to express ideas and information in a concise, well-organized way to others</li><li>Rapidly become an owner of significant features in the product - we like accountability and stewardship, and new engineers are quickly brought up to speed to make meaningful contributions to the platform</li><li>Use best practices at every stage of the development cycle: emphasis on clean and maintainable code, good test coverage, peer code review, continuous integration, and rapid deployment</li></ul>WHO YOU ARE<ul><li>You have 5+ years of experience in a software engineering role</li><li>Experience with object-oriented / scripting languages (e.g. Ruby, Java, Python, JavaScript etc) and web application frameworks (e.g. Ruby on Rails, Node.js, Laravel, Django, etc...)</li><li>Knowledgeable about and have experience in building internal and external APIs and RESTful web services</li><li>Have good HTML, CSS, and JavaScript skills and are familiar with front-end frameworks like jQuery, React, Vue.js, or Angular.</li><li>Able to work with a team to find creative solutions, release rapidly, and ship elegant, customer-centric applications</li><li>Passionate about good design, solid test coverage, and quality code</li><li>Comfortable taking ownership of the codebase; You work to continually improve code quality and get bugs fixed and deployed.</li><li>Able to adapt to an agile team and love the process of continuous learning and improvement</li><li> </li></ul>MORE ABOUT HAKUhaku is an all-in-one technology platform for event management, registration, fundraising, marketing, and participant engagement. Purpose-built for endurance events and nonprofit organizations, haku removes the frustration of rigid systems, limited insights, and manual processes by bringing everything together in one integrated solution. Our customers include some of the most recognized organizations in sports and philanthropy, such as the Marine Corps Marathon, the Philadelphia Eagles, the Bank of America Chicago Marathon, the Big Sur Marathon, Team in Training, the Colon Cancer Coalition, and many more.We are proud to be a minority-owned business and an equal opportunity employer. We are committed to creating an inclusive workplace and providing equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status. Our vision is to foster a work environment where everyone feels welcome and empowered to succeed.To learn more about haku, visit<a href="http://www.hakuapp.com/" rel="nofollow"> www.hakuapp.com</a>.Follow Us: <a href="https://www.linkedin.com/company/haku/" rel="nofollow">LinkedIn</a>, <a href="https://www.instagram.com/hakuapp/" rel="nofollow">Instagram</a>, <a href="https://www.facebook.com/hakuapp/" rel="nofollow">Facebook</a>, <a href="https://twitter.com/hakuapp" rel="nofollow">Twitter</a><div> </div>

haku

Sr. Ruby on Rails Engineer

Apple

Best Practices

CSS (Cascading Style Sheet)

Code Coverage

Colon Cancer

Continuous Integration

Customer Relations

Customer Support/Service

Django

Engagement Marketing

Equal Employment Opportunity (EEO)

Event Management

Financial Planning

Fundraising

HTML (HyperText Markup Language)

JavaScript

Laravel

Meal Plans

Node.js

Nonprofit

Object Oriented Programming (OOP) Languages

Organizational Skills

Problem Solving Skills

Psychiatry and Mental Health

Quality Management

Reimbursement

Scripting (Scripting Languages)

Sports

Stewardship

Team Player

Test Design

Vue.js

Web Application Framework

jQuery

JobScore

YEAR

We are looking for a talented individual to join our dynamic team, where you will have the opportunity to work on innovative projects and contribute to the development of cutting-edge software solutions. Collaborate with cross-functional teams to define, design, and ship new features.

<div><h3>Overview</h3>We are looking for a talented individual to join our dynamic team, where you will have the opportunity to work on innovative projects and contribute to the development of cutting-edge software solutions.<h3>Key Responsibilities</h3><ul><li>Design and implement user-friendly web interfaces.</li><li>Develop server-side logic and database management systems.</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Maintain and enhance existing applications.</li><li>Ensure the performance, quality, and responsiveness of applications.</li></ul><h3>Requirements</h3><ul><li>Proficiency in front-end technologies such as HTML, CSS, and JavaScript.</li><li>Experience with back-end technologies such as Node.js, Python, or Ruby.</li><li>Familiarity with database systems including MySQL, PostgreSQL, or MongoDB.</li><li>Understanding of version control systems like Git.</li><li>Ability to troubleshoot and debug applications.</li></ul><h3>Nice to have</h3><ul><li>Experience with cloud services such as AWS or Azure.</li><li>Familiarity with containerisation technologies like Docker.</li><li>Knowledge of agile methodologies.</li></ul></div>

GML Soft Labs

Full Stack Developer

Agile Programming Methodologies

Amazon Web Services (AWS)

Database Management Software/Systems (DBMS)

Database Technology

Debugging Skills

Docker

Leading Edge Technology

Microsoft Windows Azure

MongoDB

Software Administration

Source Code/Configuration Management (SCM)

Web Interface

Partner GoHire

Performance Bonus

401K

Employee Referral Program

Employee Events

ADAPTED_NOW

Proofpoint has been honored with six Best Places to Work Awards in 2024 by workplace culture leader Comparably, including Best Company Career Growth, Best Company Outlook, Best Global Culture, Best Engineering Teams, Best Sales Teams, and Best HR Teams. California (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska: Base Pay Range: 112,700.00 - 177,100.00 USD.

About Us: Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people. How We Work: At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovate Responsive to feedback, challenges and opportunities Accountable for results and best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact About the Role: We’re looking for an AI Specialist / Developer to transform how we deliver customer support using AI. This role focuses on building and scaling AI-powered solutions that improve support efficiency, reduce response times, and enhance customer experience. You’ll work closely with Customer Support, Operations, and Engineering teams to identify high-impact opportunities and implement practical AI solutions—from intelligent chatbots to agent copilots and workflow automation. What You’ll Do: - Design and implement AI-powered customer support solutions (chatbots, virtual agents, agent assist tools) - Build and maintain systems for automating ticket triage, classification, routing, and response generation - Develop retrieval-augmented generation (RAG) systems using internal knowledge bases and documentation - Integrate AI into support platforms (e.g., Salesforce Service Cloud, etc.) - Analyze workflow data (tickets, chats, call transcripts) to identify automation opportunities and insights - Optimize AI systems for accuracy, latency, cost, and customer satisfaction - Establish evaluation frameworks (e.g., response quality, resolution rate, deflection rate) - Collaborate with services and support teams to continuously refine workflows and ensure practical usability - Implement guardrails and monitoring to ensure safe, reliable, and compliant AI behavior Required Qualifications: - 3+ years of software development experience (Python, JavaScript/TypeScript, or similar) - Hands-on experience with AI/ML systems, especially LLMs and API-based integrations - Experience building backend services and integrating with third-party platforms/APIs - Familiarity with customer support systems (Zendesk, Salesforce, Freshdesk, Intercom, etc.) - Strong understanding of data handling, APIs, and system design - Ability to translate support and operations challenges into technical solutions Preferred Qualifications: - Experience building conversational AI or chatbot systems in production - Knowledge of RAG architectures, embeddings, and vector databases - Experience with speech-to-text or call center AI (optional but valuable) - Familiarity with prompt engineering and evaluation techniques for customer-facing AI - Experience working with support analytics and KPIs (CSAT, first response time, resolution time) - Background in automation tools or workflow orchestration What Success Looks Like: - Increased ticket deflection through effective self-service and automation - Reduced average handle time and faster response/resolution rates - High-quality, accurate AI-generated responses that improve CSAT - Strong adoption of AI tools by support agents - Measurable improvements in support efficiency and scalability Why Join Us: - Direct impact on customer experience at scale - Opportunity to modernize support operations with AI - High ownership across both technical and operational outcomes - Fast-paced environment with room to experiment and deliver real results Why Proofpoint? At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us: + Competitive compensation + Comprehensive benefits + Career success on your terms + Flexible work environment + Annual wellness and community outreach days + Always on recognition for your contributions + Global collaboration and networking opportunities Our Culture: Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone. We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to accessibility@proofpoint.com . How to Apply Interested? Submit your application along with any supporting information- we can’t wait to hear from you! Consistent with Proofpoint values and applicable law, we provide the following information to promote pay transparency and equity. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets as set out below. Pay within these ranges varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate. The range provided may represent a candidate range and may not reflect the full range for an individual tenured employee. This role may be eligible for variable compensation and/or equity. We offer a competitive benefits package, including flexible time off, a comprehensive well-being program with two paid Wellbeing Days and two paid Volunteer Days per year, plus a three-week Work from Anywhere option. Base Pay Ranges: SF Bay Area, New York City Metro Area: Base Pay Range: 136,200.00 - 214,005.00 USD California (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska: Base Pay Range: 112,700.00 - 177,100.00 USD All other cities and states excluding those listed above: Base Pay Range: 101,600.00 - 159,720.00 USD Proofpoint has been honored with six Best Places to Work Awards in 2024 by workplace culture leader Comparably, including Best Company Career Growth, Best Company Outlook, Best Global Culture, Best Engineering Teams, Best Sales Teams, and Best HR Teams. We are the leader in human-centric cybersecurity. Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their organizations. We’re driven by a mission to stay ahead of bad actors and safeguard the digital world. Join us in our pursuit to defend data and protect people. Our BRAVE Values: At Proofpoint, we are BRAVE in everything we do, and our values aren’t just words—they shape how we work, collaborate, and grow. We seek people who are bold enough to challenge the status quo, responsive in the face of ever-evolving threats, and accountable for delivering real impact. We value those with a visionary mindset who anticipate what’s next and push cybersecurity forward, and we celebrate exceptional execution that ensures we continue to defend data and protect people. Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability. Find your network, your allies, and your biggest fans. We know that work is simply better when you’re surrounded by people who inspire you—who share ideas, cheer you on, and genuinely want to see you succeed. That’s why we offer social circles, sponsored networks, and connection points across teams and time zones—to help you find your people, build your community, and thrive together. This isn’t just a job—it’s a mission to protect people and defend data in a world that never slows down. We’re building the future of human-centric cybersecurity, and that future belongs to all of us. We take ownership, move fast, and hold ourselves accountable—because that’s what it takes to stay ahead. And we do it together, winning as one. Be empowered to reach your full potential through meaningful challenges and personalized support—designed around you and your goals. Whether you're growing as a leader or leveling up from great to exceptional as an individual contributor, we’re here to help you get there. Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.

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Python Jobs in South Miami, FL

Software Development Engineer Jiffy

Sr. Ruby on Rails Engineer haku

Full Stack Developer GML Soft Labs

AI Developer – Customer Services and Support Proofpoint

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