Fullstack Senior Software Developer

Responsibilities

• Create architecture, prototypes, and design proposals that deliver near-term business value while aligning with the future-state product and platform vision. 

• Influence technical direction through architecture reviews, RFCs, design discussions, and hands-on collaboration. 

• Partner with senior developers, architects, and tech leads to define and execute the product/platform architecture roadmap. 

• Balance delivery speed, quality, maintainability, and long-term platform health when making technical decisions. 

• Break down large initiatives into parallelizable chunks of work that deliver incremental business value. 

• Champion proposals through all phases of the SDLC, from design through production implementation. 

• Contribute to improving the core product build, CI/CD pipelines, and overall SDLC. 

• Troubleshoot and eliminate root causes of persistent production issues; drive reliability, observability, monitoring, and incident response. 

• Keep technical documentation current and create new artifacts as needed. 

• Facilitate design discussions within and across teams. 

• Represent the team in technical discussions with Tech Leads, Operations, Product/UX, Security, Domain SMEs, and external stakeholders. 

• Act as a trusted technical leader, helping teams succeed through collaboration, influence, and shared ownership. 

• Mentor other developers through design reviews, joint agentic-AI sessions, and feedback on skills, prompts, and other agent inputs; contribute to raising overall engineering maturity. 

• Share knowledge of new technologies and industry best practices. 

• Evaluate emerging technologies, frameworks, and cloud capabilities that could benefit the platform. 

Qualifications

• • Degree in Computer Science, Software Engineering, or equivalent practical experience; 8+ years of professional software development experience with demonstrated impact beyond a single team. 

  • Proven experience designing and operating distributed, cloud-native, SaaS/multi-tenant platforms at scale, ideally on AWS. 

  • Strong software fundamentals: OOP, design patterns, SOLID principles, and a track record of advocating for code quality. 

  • Experience with agentic-AI software development practices. 

  • Experience designing and consuming well-designed HTTP APIs (REST, GraphQL, or similar). 

  • Experience mentoring developers and influencing architectural decisions across teams. 

  • Strong written and verbal communication skills; comfortable operating in fast-moving environments with ambiguity and evolving requirements. 

  • Strong initiative to improve processes, tools, methodologies, and product quality. 

  • Experience building highly distributed microservice architecture using Java 25, and SpringBoot. 

  • Deep expertise in Angular (or equivalent SPA framework) and TypeScript. 

  • Proven experience owning front-end architecture and design-system strategy at scale. 

  • Strong track record with accessibility (WCAG) and front-end performance optimization. 

AI-Augmented Development Expectations

• Use AI-assisted development tools — inline completion, conversational assistants, and agentic workflows — as a standard part of your daily workflow.  

• Critically evaluate and take ownership of all AI-generated output before it ships — verify correctness, security, and alignment with architecture and team standards.  

• Identify opportunities for agentic automation within your team, and lead the rollout of new AI-assisted workflows and tooling.  

• Mentor other developers on effective, responsible use of AI-assisted development tools.  

• Help establish team-level practices and guardrails for using AI tools safely and effectively.  

• Build and refine feedback loops that improve the team's collective use of AI tooling over time. 

• Build and maintain highly distributed microservice architecture. 

• Design and develop highly scalable cloud services and applications 

• Define front-end architecture standards, including state management, component design, and design-system strategy. 

• Partner with UX and Product to translate design systems into scalable, accessible components. 

• Mentor front-end engineers and raise the bar on performance and accessibility. 

Nice to Have

• SPA development using Angular/TypeScript. 
• Experience with the Serverless Framework and trunk-based development. . 
• Automated testing frameworks such as Cypress, Playwright or JMeter.
• Knowledge of accounting and auditing concepts. 
• Experience working within a large enterprise monorepo codebase.
• Experience with container technologies such as Docker, ideally with orchestration such as Kubernetes. 
• Experience contributing to or maintaining a component library or design system. 
• Exposure to server-side rendering or similar rendering-performance techniques. 
• Experience with internationalization/localization in front-end applications
  
  

Tech Stack

• Languages & Frameworks: Java 25 (SpringBoot); Angular, TypeScript, RxJS 

• Compute: Microservices on AWS EKS, AWS Lambda (Serverless) 

• Orchestration: AWS Step Functions, SNS/SQS 

• Big Data / ETL: AWS EMR (Hadoop, Glue, Presto, Spark) 

• Storage: AWS Aurora, DynamoDB, S3, AWS DocumentDB 

• Styling: HTML5, CSS3/SASS 

• Testing: Jest, Cypress, Playwright 

• Design Systems: Storybook or equivalent component library tooling 

• Accessibility: WCAG 2.1 

• Tooling: JIRA, Devin, Claude, GSuite, Slack, GitHub, GitHub Actions, Nx Monorepo 

Perks & Benefits

¨Contrato a termino Indefinido¨ with all the legal benefits
Prepaid Medicine
Life insurance and funeral assistance
Internet allowance
Home office stipend
Competitive compensation — above the market average
100% remote work environment and an excellent work-life balance
5 Personal Time Off days per year
Sick Leave Top up to total 100% of salary paid by the employer from Day 3 to 90. 
Recognition Award, additional paid time off in recognition of the corresponding year of service
Upgrade vacation starting at 5 years of service
Opportunity to work for a growing global SaaS leader company
A culture that promotes independence, innovation, trust, and accountability
Open space to be creative, innovative and strategize for the future
Mentorship by highly experienced professional 
Budget for training, we want you to grow
AI-first environment: Be part of an AI-first engineering organization that embraces modern tools, automation, and AI-driven ways of working.