Tech Lead Full-Stack (.Net, Angular) Irc307484

Globallogic Inc.

Buenos Aires

Remote

ARS 184,482,000 - 276,723,000

Full time

3 days ago
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Benefits offered by this job

Fully remote contractor role
US time-zone overlap
End-to-end ownership
AI-first delivery culture
Early November start

Job summary

Darwoft is seeking a Senior Fullstack Engineer with a frontend focus to join a high-impact FinTech CX project. You’ll design React/TypeScript interfaces, integrate with backend services, and apply AI-assisted workflows to prototype and deliver features.

Work is 100% remote for LATAM, full-time contractor, with a remote-first culture and strong engineering standards. Start early November and collaborate with product, CX stakeholders, and backend teams.

Qualifications

  • 8+ years of software engineering experience with a frontend focus.
  • Strong production experience with React and TypeScript.
  • Hands-on use of AI development tools and agentic workflows.
  • Ability to integrate frontend with backend APIs and OpenAPI-based services.

Responsibilities

  • Design, develop, and maintain React/TypeScript features across CX modules.
  • Build reusable UI components, forms, tables, dashboards, and workflows.
  • Collaborate on API design and integration with FastAPI backend services.
  • Apply AI-assisted software engineering practices to prototype, test, and debug.

Skills

React
TypeScript
AI tools
Frontend
REST APIs
OpenAPI
Team collaboration
English (Advanced)

Tools

Webpack
Rspack
Vite
Tailwind CSS
TanStack Query
React Router
Storybook
FastAPI

Job description

Disclaimer – Must read: Commitment & Focus

This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities, availability, or working hours required for this role.

About Darwoft

Darwoft is a software factory delivering custom software solutions and IT staff augmentation services to international clients, primarily in the United States and Latin America. We partner with startups and scale-up companies to build high-impact digital products, combining technical excellence with a people-first culture built on long-term relationships and collaborative work.

Senior Fullstack Engineer (React/TypeScript/AI-Assisted Development) · LATAM
  • Location: Anywhere in LATAM
  • Work Model: 100% Remote
  • Engagement: Full-time Contractor
  • Project: FinTech · Customer Experience Operations Platform
  • English Level: Advanced
  • Seniority: Senior
Commitment & Focus

This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements.

Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities, availability, or working hours required for this role.

Get to Know Darwoft

At Darwoft, we build digital products with heart.

We’re a Latin American technology company focused on creating impactful, human-centered software in partnership with companies around the world. Our remote-first culture is built on trust, continuous learning, collaboration, and strong engineering standards.

We’re passionate about technology, but even more about the people behind it. If you’re looking for an environment where your ideas matter, experimentation is encouraged, and your impact is tangible, welcome to Darwoft.

About the Role

We’re looking for a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project building an internal Customer Experience Operations Platform .

The platform provides the tools customer experience agents and supervisors rely on every day to manage queues, assignments, conversations, agent availability, dashboards, metrics, and operational workflows .

You’ll primarily design and ship agent-facing experiences using React and TypeScript , working within a modern, modular frontend architecture while collaborating closely with the backend services and APIs that power the platform.

A key aspect of this opportunity is the way the team approaches software development.

We’re looking for engineers with an agentic development mindset : people who actively use AI coding assistants, LLM agents, automation, and AI-assisted engineering workflows to prototype faster, solve problems, generate and validate code, improve testing, accelerate debugging, and increase overall engineering productivity.

This is not simply about using AI autocomplete. We’re looking for engineers who are comfortable incorporating tools such as Cursor, Claude Code, GitHub Copilot, coding agents, custom scripts, or AI-assisted specifications into their day-to-day development process while maintaining strong engineering judgment and ownership.

You’ll work closely with Product, CX stakeholders, designers, and backend engineers to turn operational requirements into reliable, intuitive, and scalable user experiences.

What You’ll Be Doing
  • Design, develop, and maintain React / TypeScript features across CX domain modules, including operations tooling, agent presence, inbox workflows, queues, assignments, and internal applications.
  • Build and evolve reusable UI components, forms, tables, filters, dashboards, and complex operational workflows .
  • Work with technologies and patterns including Tailwind CSS, Tremor, Radix/shadcn, and Storybook .
  • Apply AI-assisted and agentic software engineering practices to accelerate prototyping, implementation, testing, refactoring, documentation, and debugging.
  • Experiment with AI coding agents and automated workflows to improve engineering productivity and development quality.
  • Build data-driven interfaces using TanStack Query, React Router, react-hook-form, and Zod .
  • Integrate frontend applications with BFF and backend APIs .
  • Work within a micro-frontend architecture using Rspack and Module Federation , respecting domain boundaries and monorepo conventions.
  • Collaborate on API design and integration with FastAPI backend services , including OpenAPI contracts and BFF endpoints.
  • Ensure end-to-end correctness across workflows involving queues, agents, assignments, conversations, and operational metrics.
  • Contribute to authorization-aware UX aligned with gateway permissions and domain-level capability models.
  • Troubleshoot issues across the frontend BFF backend stack using both traditional debugging techniques and AI-assisted workflows.
  • Ensure the reliability, accessibility, and performance of agent-critical workflows running in production.
  • Participate in code reviews, architecture discussions, technical decision-making, and engineering best practices around type safety, linting, testing, and maintainability .
What You Bring
  • 8+ years of software engineering experience , with a strong frontend-oriented background.
  • Strong production experience with React and TypeScript .
  • Hands-on experience actively using AI development tools and agentic workflows such as Cursor, Claude Code, GitHub Copilot, coding agents, AI-assisted specifications, or similar tooling.
  • Ability to use AI as part of the engineering workflow while maintaining ownership over architecture, code quality, testing, and technical decisions.
  • Experience building complex product interfaces involving forms, tables, filters, dashboards, and multi-step workflows .
  • Strong understanding of modern frontend development practices and component-driven architectures.
  • Experience with modern bundlers such as Webpack, Rspack, or Vite .
  • Experience with Tailwind CSS or similar modern styling frameworks.
  • Experience consuming REST APIs and working with OpenAPI-based services .
  • Ability to debug and troubleshoot issues across frontend and backend boundaries.
  • Experience with modern state management and server-state patterns such as TanStack Query, React Context, and hooks .
  • Strong debugging, problem-solving, and technical decision-making skills.
  • Ability to collaborate effectively with Product, Engineering, and operational stakeholders .
  • Advanced English proficiency, both spoken and written.
Nice to Have
  • Experience designing or integrating AI-agent workflows, AI-powered interfaces, or automated support operations .
  • Experience with micro-frontends or Module Federation .
  • Experience working with monorepos using pnpm, Turbo, Nx, or similar tools.
  • Familiarity with Refine, react-intl , or admin/operations-focused internal platforms.
  • Experience developing BFF layers with Node.js / Fastify .
  • Experience with Python / FastAPI , particularly the ability to understand APIs, propose schema changes, or implement small backend endpoints.
  • Experience working with PostgreSQL-backed services and transactional or domain-oriented APIs.
  • Experience in FinTech, payments, remittances, customer support platforms, or high-volume operational systems .
  • Experience with GCP , including technologies such as OIDC or Pub/Sub.
  • Experience with Docker and CI/CD in cloud-native environments.
  • Familiarity with Storybook, Vitest, and design-system workflows .
  • Experience working in fast-moving startup or scale-up environments .
What Darwoft Offers
  • Contractor agreement with payment in USD
  • 100% remote work
  • Argentina's public holidays
  • English classes
  • Referral program
  • Access to learning platforms
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
WHY JOIN US

If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you!

ABOUT THE ROLE

We are looking for a Full Stack Tech Lead to guide a squad and build backend services with Java and Spring Boot, supported by an Angular frontend.

MUST HAVES
  • Leadership Experience: Proven experience as a Tech Lead or Squad Lead , with a track record of motivating teams and mentoring junior developers.
  • Core Stack: Advanced proficiency in Java (Spring Boot) and Angular, with at least 6 years of experience .
  • Streaming & Messaging: Hands-on experience with Kafka .
  • Design Fundamentals: A strong grasp of Object-Oriented Analysis and Design (OOA/OOD), software design patterns, and architectural pattern awareness .
  • Domain-Driven Design: Deep understanding and practical experience with strong domain bounded contexts .
  • API Knowledge: Deep experience building and consuming RESTful services with a clear understanding of standard API protocols.
  • Database Skills: Experience working with relational databases (PostgreSQL, Oracle ) and JPA/Hibernate .
  • The "Backend-Heavy" Mindset: A passion for server-side logic, performance, and architecture, coupled with good engineering practices.
NICE TO HAVES
  • Highly desirable: Experience working with spec-driven development or related (AI-Driven Software Development Life Cycle).
  • Domain Experience: Previous experience in the Loyalty or Fintech sectors.
  • Cloud & Infra: Experience with cloud platforms (AWS or Azure) and containerization (Docker).
  • DevOps: Knowledge of CI/CD pipelines (Jenkins, GitLab CI).
  • Refactoring: Experience refactoring legacy structures into modern, domain-driven architectures.
WHAT YOU WILL DO
  • Technical Leadership & Execution: Act as the Squad Lead, driving the team to execute on deliverables while maintaining high engineering standards.
  • Core Development: Spend a significant portion of your time designing and implementing robust backend services using Java and Spring Boot.
  • Frontend Integration: Build and maintain the supporting Angular frontend, ensuring a seamless connection between the UI and your backend logic.
  • Modernizing Architecture: Lead the transition from traditional database-centric designs toward a domain-driven structure (DDD), ensuring strong domain bounded contexts.
  • API Excellence: Architect RESTful APIs that prioritize proper HTTP verbs and clean, scalable patterns over legacy RPC styles.
  • Team Mentorship & Agile Practices: Utilize a strong understanding of agile and software development practices to motivate the team, engage junior developers, mentor them, and help them grow.
  • Strategic Pushback: Demonstrate the ability to confidently push back and say 'no' to power (be it AI or human) when advocating for best practices and architectural integrity.
PERKS AND BENEFITS
  • Professional growth : Mentorship, TechTalks, and personalized growth roadmaps.
  • Competitive compensation : USD-based pay with education, fitness, and team activity budgets.
  • Exciting projects : Modern solutions with Fortune 500 and top product companies.
  • Flextime : Flexible schedule with remote and office options.
Requirements

Leadership Experience: Proven experience as a Tech Lead or Squad Lead, with a track record of motivating teams and mentoring junior developers. Core Stack: Advanced proficiency in Java (Spring Boot) and a solid working knowledge of Angular, with at least +6 years of experience. Streaming & Messaging: Hands-on experience with Kafka. Design Fundamentals: A strong grasp of Object-Oriented Analysis and Design (OOA/OOD), software design patterns, and architectural pattern awareness. Domain-Driven Design: Deep understanding and practical experience with strong domain bounded contexts. API Knowledge: Deep experience building and consuming RESTful services with a clear understanding of standard API protocols. Database Skills: Experience working with relational databases (PostgreSQL, Oracle) and JPA/Hibernate. The "Backend-Heavy" Mindset: A passion for server-side logic, performance, and architecture, coupled with good engineering practices.

Remoto

Our client is a remote product studio that builds MVPs and custom software for startups and companies past the idea stage. Clients hire them for a fixed-scope MVP or for a product team billed by the two-week sprint, and the whole team uses AI coding tools every day.

They've been at it since 2020 and were profitable in 2025, with a 30% net margin. After building their own AI systems, they tripled monthly revenue with the same team size. Clients rate them 4.9 out of 5 in verified reviews, and the startups they build for have raised more than $25M in venture funding.

Your Role

You’ll join the team building workflow software for one of the studio’s clients: a live product that needs new workflow features while the existing ones keep running. The client's own engineers commit to the same repo, so every new table, permission and workflow goes in next to code someone else is changing. The weight is on the server side, from the SQL database on Azure up through the API, and you also build the React and TypeScript screens that sit on top.

AI coding tools draft most of the specs, tests and migrations. You direct them, read every diff line by line, and answer for what merges. If you'd rather write most of the code by hand, this probably isn't the right seat.

You report to the studio's leadership and work day to day with the lead developer and the product manager, who sets the acceptance criteria for each sprint. Success means delivering four to five features per two-week sprint, each verified before merge, and owning one area end to end (such as the task engine or the legacy migration) without breaking a live feature.

Bonus Points
  • Work in a regulated setting such as finance, health or insurance
  • A migration from a legacy system, with reconciliation and duplicate review
  • Time as an outside vendor committing to a client's repo
  • Project rules, custom prompts or agent setups for AI coding tools that your team adopted
  • Spanish, since the platform is bilingual
What's Offered
  • Fully remote contractor role from LATAM, full time at about 40 hours a week
  • Core hours in US time zones, so your day overlaps with the lead developer and the product manager
  • An area of the product to own end to end, with your schema designs reviewed by the lead developer and the client's engineers
  • A team where AI-first delivery is already the daily routine, with tests, CI and feature flags as part of the normal process
  • A start in early November
Interview Process
  • 1. Intro Call: 30 minutes with atomic HR on your background and goals
  • 2. Leadership Screening: A short call, possibly with an async part first
  • 3. Product and Developer Conversation: How you take features from acceptance criteria to merge
  • 4. Take-Home Test: One feature like the real scope, built and checked
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