Senior Fullstack developer - COM INGLÊS - Remoto

Capco · Brazil - Sao Paulo

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Role at a Glance

Senior-level, fully remote engineering role at Capco — a global fintech and energy consultancy — based in Brazil. Core stack: Java, Spring Boot, REST APIs, and microservices, with both relational and NoSQL database experience required. Fluent English is a firm prerequisite for international client collaboration. No salary disclosed by the employer. One technical differentiator separates top candidates: Spring WebFlux and reactive programming experience.

What This Role Is About

Capco is searching for a senior full-stack engineer who takes ownership at every layer of the stack — designing backend services, building REST APIs within microservices architectures, and contributing to frontend delivery inside enterprise-scale systems. This is an explicitly hands-on individual-contributor role: you will write production code and drive the technical evolution of live client solutions in the financial services space. If you want deep technical ownership rather than coordination-heavy work, and you can communicate that work fluently in English with international teams and stakeholders, this position is structured around exactly that profile.

About Capco

Capco is a global management and technology consultancy that operates exclusively within financial services and energy. The firm maintains 40 offices spanning the Americas, Europe, and Asia-Pacific, working alongside major banks, insurers, and energy companies to build and modernize their core technology platforms. Internally, Capco treats inclusion as an organizational mandate rather than a checkbox — running active employee communities organized around gender, race, disability, LGBTQIAPN+ identity, parenting, and multigenerational experience. For engineers, the firm's pitch is career acceleration through breadth: working across multiple clients, domains, and technology challenges rather than a single internal product.

What You Will Work On

  • Design and build scalable enterprise applications spanning backend services and frontend delivery surfaces
  • Develop and maintain production REST APIs within a microservices architecture
  • Contribute hands-on to the technical evolution and ongoing development of client-facing solutions
  • Model and optimize data layers across both relational and non-relational database systems
  • Collaborate with international clients and cross-functional teams, conducting technical discussions in fluent English

Must-Have Requirements

  • Solid, production-grade experience with Java and Spring Boot
  • Demonstrated full-stack development capability across both backend and frontend layers
  • Hands-on experience designing and consuming REST APIs within microservices architectures
  • Practical experience with relational databases (e.g., PostgreSQL, MySQL, or equivalent)
  • Practical experience with non-relational databases (e.g., MongoDB, Redis, or equivalent)
  • Fluent or advanced English — required for direct client and global team communication

Nice to Have

  • Experience with Spring WebFlux for non-blocking, reactive application development
  • Broader familiarity with reactive programming paradigms beyond Spring-specific implementations

Skills Breakdown: Must-Have vs. Differentiators

The non-negotiable foundation is Java and Spring Boot at a senior level — proficiency here is the baseline, not a differentiator. REST API design and microservices architecture are core to how Capco structures client engagements. Full-stack coverage requires both server-side logic and frontend delivery; no specific frontend framework is named in the posting. Relational and NoSQL databases are both required. Fluent English is a firm hard requirement, not a soft preference — this is international client delivery. The single technical differentiator: Spring WebFlux and reactive programming, which can meaningfully separate a candidate in a competitive applicant pool.

Compensation & Salary

Capco has not published a salary range for this position. Compensation details are absent from the source job listing, and JobForMe does not estimate or fabricate figures. At global consultancies like Capco, salary is typically discussed during the recruitment process rather than disclosed upfront. To calibrate expectations independently, we recommend benchmarking senior Java and Spring Boot engineer compensation in Brazil via dedicated salary platforms, then confirming directly with the recruiter when they make contact following your application.

Location & Work Model

This is a fully remote position. The original job title includes 'Remoto' — Portuguese for Remote — confirming the work arrangement. The listed location is São Paulo, Brazil. No onsite attendance requirement, hybrid expectation, or relocation package is mentioned in the posting. Visa sponsorship details are not provided. Candidates based outside São Paulo but within Brazil should confirm any residency requirements directly with the Capco recruiter, as the posting does not address this.

Frequently asked questions

Is English a hard requirement, or just preferred?

It is a hard requirement. The job title itself includes 'COM INGLÊS' — Portuguese for 'with English' — and the technical requirements section explicitly lists fluent or advanced English. Capco works with international clients and global teams, so English proficiency is a firm prerequisite, not an optional differentiator.

Is this role fully remote, or is there an office requirement?

The role is listed as fully remote. The original title includes 'Remoto' (Portuguese for Remote), and no onsite or hybrid attendance is stated anywhere in the job posting. The São Paulo location appears as an administrative association rather than a mandatory work site.

What is the core technology stack for this position?

The required stack centers on Java and Spring Boot for backend development, REST API design within a microservices architecture, and experience with both relational and non-relational databases. Full-stack coverage also requires frontend development capability, though no specific frontend framework is named in the posting.

Is a salary range available for this role?

No. Capco has not disclosed a salary range in this job listing. JobForMe does not estimate or invent figures. Compensation details are typically addressed during the interview process — we recommend asking the recruiter directly when they reach out after you apply.

What technical experience gives a candidate an edge beyond the minimum requirements?

The posting flags one explicit differentiator: experience with Spring WebFlux and reactive programming. All other listed skills are stated as requirements rather than advantages, so demonstrable Spring WebFlux production experience is the clearest way to stand out among qualified applicants.

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