How to Apply to B3 (Brasil Bolsa Balcão)

9 min read Last updated April 20, 2026 5 open positions
Blake Crosley
Blake Crosley Researched using publicly available information, hiring data, and ATS analysis.

Key Takeaways

  • B3 hires through Gupy at vagas.b3.com.br, so a fully completed Gupy profile in Portuguese with the right keywords is the single highest-leverage thing you can do before applying.
  • Capital markets domain knowledge is a meaningful tiebreaker for tech, product, and operations roles. Spend a weekend reading the B3 institutional site, the CVM glossary, and the post-trade overview before your interviews.
  • Expect a 5 to 7 stage process spanning 4 to 8 weeks: Gupy triage, recruiter screen, technical or case round, behavioral panel, hiring manager, peer interviews, and a senior leader for final-stage roles.
  • B3's five competencies (cliente no centro, dono do negocio, somos um time, entregamos resultados, evoluimos sempre) drive the behavioral interview, and you should arrive with a quantified STAR story for each.
  • Compensation is competitive with top-tier Brazilian banks and above most fintechs at the senior level, with a meaningful PLR (annual profit sharing) component, full benefits (Bradesco Saude, vale refeicao, gympass, previdencia privada Bradesco), and a hybrid model centered on the Sao Paulo headquarters.
  • English is a real differentiator for tech, risk, and product roles starting at mid-senior; honest fluency assessment in your resume and screen prevents wasted cycles.
  • Working at B3 means working inside a regulated financial market infrastructure, which carries personal compliance obligations including pre-clearance for personal trading, restricted investment lists, and confidentiality covenants you should be comfortable with before accepting an offer.
  • The technology organization is in active modernization (Java, Kotlin, Kafka, OpenShift, AWS, observability stack, SRE practices), and engineers who can bridge legacy systems with cloud-native patterns are in high demand.
  • Be prepared to discuss why B3 specifically rather than a bank, fintech, or asset manager. The strongest answer ties your motivation to systemic impact, learning the full lifecycle of a financial instrument, or contributing to the modernization of Brazilian market infrastructure.

About B3 (Brasil Bolsa Balcão)

B3 S.A. - Brasil, Bolsa, Balcao is the principal stock exchange and one of the largest financial market infrastructure operators in the world. Headquartered in the heart of Sao Paulo's financial district on Praca Antonio Prado in the historic Centro neighborhood, B3 operates the consolidated trading, clearing, settlement, and depository infrastructure for Brazilian equities, fixed income, derivatives, foreign exchange, commodities, and over-the-counter instruments. The company was formed in March 2017 through the merger of BM&FBOVESPA (itself the 2008 union of Bovespa and BM&F) with Cetip, the country's largest depository for private fixed income securities and OTC derivatives. The combined entity created a vertically integrated exchange group that handles the entire post-trade lifecycle for virtually every regulated financial instrument issued or traded in Brazil. By market capitalization and trading volume, B3 ranks among the top ten exchanges globally and is consistently the largest exchange in Latin America, with over 5 million individual investor accounts and a derivatives volume that places it in the global top five for futures and options. The company is publicly listed on its own exchange under ticker B3SA3 and is a constituent of the Ibovespa index. B3 employs approximately 1,800 people across its Sao Paulo headquarters and additional offices, and its workforce blends capital markets veterans with software engineers, data scientists, risk quants, compliance specialists, and product designers building the platforms that move trillions of reais each year. The company's strategic agenda centers on expanding access to capital markets for Brazilian retail investors, modernizing the post-trade stack with cloud and microservices architectures, growing the OTC and registry businesses inherited from Cetip, and developing new asset classes including tokenized assets, agribusiness instruments, and ESG-linked products. B3 is regulated by the Comissao de Valores Mobiliarios (CVM) and the Banco Central do Brasil, and its operations are mission critical to Brazilian financial stability, which gives every employee a direct line of sight to systemic impact. The culture is formal in the Brazilian corporate sense but increasingly engineering-led, with a growing tech hub that competes with itau, Nubank, and Mercado Libre for top talent. English fluency is valued for senior and tech roles, but Portuguese is the working language for the vast majority of positions.

Application Process

  1. 1
    Visit the official careers portal at vagas

    Visit the official careers portal at vagas.b3.com.br (powered by Gupy, Brazil's most common ATS for large enterprises) and create an account using email, LinkedIn, or Google sign-in. The portal is Portuguese-first; switch language only if you are applying to an explicitly bilingual role.

  2. 2
    Complete the Gupy candidate profile fully, including CPF, complete work history

    Complete the Gupy candidate profile fully, including CPF, complete work history with start and end dates, education with conclusion years, and any PCD (pessoa com deficiencia) declarations if applicable, since incomplete profiles are filtered out automatically before a recruiter ever sees them.

  3. 3
    Browse open positions filtered by area (Tecnologia, Operacoes, Produtos, Riscos,

    Browse open positions filtered by area (Tecnologia, Operacoes, Produtos, Riscos, Juridico, Compliance, etc.) and apply to roles that match your experience. Most postings ask 3 to 8 knockout questions covering CLT vs PJ preference, salary expectation, location, and a few technical screeners; answer them deliberately because Gupy uses these as hard filters.

  4. 4
    Expect an automated triage within 7 to 14 days, followed by a recruiter phone or

    Expect an automated triage within 7 to 14 days, followed by a recruiter phone or video screen of 30 to 45 minutes covering motivation, salary alignment, and a high-level review of your trajectory. Recruiters are usually internal B3 talent acquisition partners, not agencies.

  5. 5
    Advance to a technical or business case round, which for engineering means a liv

    Advance to a technical or business case round, which for engineering means a live coding interview or a take-home assignment plus system design, and for business roles means a written case or a presentation about a capital markets topic relevant to the team you are joining.

  6. 6
    Meet the hiring manager and one or two future peers in a values and behavioral r

    Meet the hiring manager and one or two future peers in a values and behavioral round structured around B3's competency framework (cliente no centro, dono do negocio, somos um time, entregamos resultados, evoluimos sempre). Prepare STAR-format stories that map to each competency.

  7. 7
    Receive an offer through the recruiter, negotiate base salary, PLR (profit shari

    Receive an offer through the recruiter, negotiate base salary, PLR (profit sharing), benefits package, and start date, then complete the admissional medical exam and document collection before your first day at the Praca Antonio Prado office or in the hybrid arrangement agreed for your role.

Resume Tips for B3 (Brasil Bolsa Balcão)

recommended

Submit your curriculo in Portuguese unless the job description is published in E

Submit your curriculo in Portuguese unless the job description is published in English; even bilingual roles are screened in Portuguese first by the Gupy ranking algorithm and the internal recruiter.

recommended

Mirror the exact keywords from the job posting in your skills and experience sec

Mirror the exact keywords from the job posting in your skills and experience sections, especially regulatory and product terms like CVM, Bacen, Resolucao 4753, IFRS 9, Selic, Tesouro Direto, Renda Fixa, Derivativos, Pos-Trade, T+1, FIX Protocol, or specific technologies like Java, Kotlin, Kafka, Oracle, AWS, OpenShift, since Gupy uses keyword density as a primary ranking signal.

recommended

Quantify everything in reais, percentages, or volumes, for example 'reduzi laten

Quantify everything in reais, percentages, or volumes, for example 'reduzi latencia de matching engine em 35%', 'liderei migracao de 12 microservicos para AWS economizando R$ 2,3 milhoes anuais', or 'gerenciei carteira de 180 emissores de debentures', because B3 evaluators are numerate and skeptical of vague claims.

recommended

Lead with regulated-industry experience if you have it (banks, asset managers, f

Lead with regulated-industry experience if you have it (banks, asset managers, fintechs, exchanges, custodians, auditors of financial institutions); B3 weights candidates who already understand CVM and Bacen oversight far more heavily than equally skilled candidates from unregulated sectors.

recommended

Keep the resume to two pages maximum, use a clean ATS-readable single-column lay

Keep the resume to two pages maximum, use a clean ATS-readable single-column layout with no headshot for tech and operations roles (a foto is acceptable for executive and commercial roles per Brazilian convention), and export as PDF rather than DOCX.

recommended

List your formacao academica with the institution name spelled out (USP, FGV, IT

List your formacao academica with the institution name spelled out (USP, FGV, ITA, Insper, Unicamp, PUC carry weight), the course (Engenharia de Computacao, Administracao, Economia, Atuariais, Direito), and conclusion year. CFA, CGA, CPA-20, CEA, FRM, PMP, AWS, and Oracle certifications should be in a dedicated Certificacoes section.

recommended

Include an Idiomas section that honestly grades your English (basico, intermedia

Include an Idiomas section that honestly grades your English (basico, intermediario, avancado, fluente) because senior tech, risk, and product roles require working English for vendor calls, regulatory exchanges with IOSCO peers, and reading documentation, and overstating fluency is caught immediately in the recruiter screen.

recommended

Add a brief Resumo Profissional at the top (3 to 5 lines) that explicitly names

Add a brief Resumo Profissional at the top (3 to 5 lines) that explicitly names the area you are targeting, your years of capital markets experience, and one signature achievement; recruiters at B3 review hundreds of resumes per opening and skim the top third before deciding to keep reading.

ATS System: Gupy

Gupy is Brazil's market-leading applicant tracking system, used by the majority of large Brazilian enterprises including B3. The platform is Portuguese-first, mobile-friendly, and uses a proprietary AI ranking model that scores candidates against the job description based on profile completeness, keyword overlap, knockout question answers, and prior application history. Recruiters typically only review the top decile of ranked candidates, which makes profile completeness and keyword alignment the dominant levers for getting human attention.

  • Complete every field of your Gupy candidate profile, including CPF, complete employment history with month-precision dates, education with conclusion years, languages with self-assessed proficiency, and any PCD (pessoa com deficiencia) declarations if applicable.
  • Mirror exact keywords and phrases from the job description in your experience bullets and skills section, since Gupy's ranking algorithm uses literal string matching alongside semantic similarity.
  • Answer knockout questions deliberately and truthfully. Salary expectations, location, contract type (CLT vs PJ), and availability date are common knockouts that immediately filter you out if misaligned.
  • Upload your resume as PDF rather than DOCX or images to avoid parsing errors, and ensure it is text-based (not a scanned image) so Gupy can extract every term.
  • Apply early in the posting cycle. Gupy's queue rewards earlier applicants who match well, and many B3 postings close as soon as a strong shortlist forms, often within 7 to 14 days of opening.
  • Reuse your Gupy account across applications instead of creating new ones. The platform tracks your engagement history, and a single well-maintained profile performs better than fragmented duplicates.

Complete Gupy Resume Guide →

Interview Culture

B3's interview culture reflects the company's dual identity as both a regulated financial market infrastructure and a modernizing technology organization.

Expect a process that is more formal and structured than a Brazilian fintech but considerably more behavioral and collaborative than a traditional bank. Initial recruiter conversations are warm and conversational but do real screening work, focused on cultural fit, salary alignment, and your motivation for joining a company where the product is market integrity rather than consumer growth. Hiring managers and senior leaders are typically capital markets veterans with 15 to 25 years of experience, and they expect candidates to demonstrate genuine curiosity about how exchanges work, what clearing and settlement actually mean, why central counterparty risk matters, and how Brazilian market microstructure differs from U.S. and European counterparts. Technical interviews for engineering roles follow a pattern familiar to anyone who has interviewed at large Brazilian banks or fintechs: a coding round (often live in HackerRank or a shared editor) covering data structures, algorithms, and idiomatic Java or Kotlin; a system design round emphasizing reliability, latency, idempotency, and disaster recovery, since B3 systems must meet five-nines availability during trading hours; and a deep-dive into your past projects where interviewers will probe trade-offs, failure modes, and the gap between what you personally did and what your team delivered. Business and product interviews lean heavily on case studies and structured problem solving, often anchored in a real B3 product like the small-investor onboarding flow, a new derivatives contract launch, or a post-trade workflow redesign. Across all tracks, B3 evaluates candidates against five published competencies (cliente no centro, dono do negocio, somos um time, entregamos resultados, evoluimos sempre) and you should arrive with a STAR story for each. The tone is collegial, interviewers genuinely listen, and silence to think is treated as a strength rather than a weakness. Final-stage panels for senior roles often include a director or vice president, and these conversations gravitate toward strategy, regulation, and your view on where Brazilian capital markets are heading; have a perspective and defend it respectfully. Decisions typically arrive within 5 to 10 business days of the final round, communicated by the recruiter, and feedback is provided to candidates who reach the later stages. The vibe across the building is intentional and measured: B3 is aware that its decisions move the entire Brazilian economy, and that gravity translates into an interview process that values judgment over speed.

What B3 (Brasil Bolsa Balcão) Looks For

  • Demonstrable understanding of Brazilian capital markets structure (renda variavel, renda fixa, derivativos, cambio, commodities) and the regulatory environment governed by CVM, Bacen, and the Conselho Monetario Nacional, even for tech roles where deep domain knowledge differentiates strong candidates.
  • Engineering rigor for production systems that cannot fail during market hours, including comfort with high-availability design, idempotent message processing, observability, capacity planning, and disaster recovery patterns appropriate for a CCP and CSD.
  • Quantitative literacy and comfort with risk concepts (VaR, expected shortfall, margin models, collateral haircuts, default waterfalls) for risk, clearing, and many product roles, even at the analyst level.
  • Track record of delivering complex initiatives that crossed organizational boundaries, since most B3 projects involve product, technology, operations, risk, legal, and compliance working in parallel and the company values people who can navigate that matrix without escalating every decision.
  • Strong communication in Portuguese (written and spoken) plus working English for senior, tech, and externally-facing roles. The company interacts daily with global vendors, foreign investors, and international regulators, and English deficits become real career ceilings above mid-management.
  • Alignment with the five core competencies (cliente no centro, dono do negocio, somos um time, entregamos resultados, evoluimos sempre) demonstrated through concrete behavioral examples rather than slogans.
  • Ethical posture and risk awareness appropriate for working inside a regulated entity, including comfort with insider trading restrictions, pre-clearance for personal investments, and the cultural expectation that B3 employees are perceived as market participants and behave accordingly.
  • Curiosity about modernization and learning agility, because B3 is in the middle of a multi-year transformation from mainframe and legacy stacks toward cloud-native microservices, and teams want collaborators who treat that journey as a feature rather than a bug.

Frequently Asked Questions

Where do I apply for B3 jobs?
All open positions are posted on the official careers portal at vagas.b3.com.br, which runs on Gupy. Avoid third-party reposts that link elsewhere, since they often funnel into outdated trackers. Create a Gupy account once and apply directly to as many roles as fit your profile.
What ATS does B3 use?
B3 uses Gupy, the most common ATS for large Brazilian enterprises. Gupy ranks candidates with a proprietary keyword and profile-completeness algorithm before a human recruiter reviews the shortlist, so completing every field in your candidate profile and mirroring keywords from the job description directly raises your placement in the queue.
Do I need to speak Portuguese to work at B3?
Yes for almost every role. Portuguese is the working language for nearly all teams, internal documentation, leadership communications, and the interview process itself. Senior tech, risk, and product roles also require working English for vendor calls, foreign regulator interactions, and reading global standards documents, but Portuguese fluency is non-negotiable for day-to-day operations.
Is B3 a remote-friendly employer?
B3 operates a hybrid model centered on its Sao Paulo headquarters at Praca Antonio Prado. Most teams expect 2 to 3 days per week in office, with specific cadence varying by area. Fully remote arrangements exist but are exceptions tied to specific roles or candidates with rare expertise; do not assume remote and confirm explicitly with the recruiter.
What is B3's interview process timeline?
Expect 4 to 8 weeks from application to offer. The typical sequence is Gupy triage (1 to 2 weeks), recruiter screen (week 2 to 3), technical or case round (week 3 to 4), behavioral and hiring manager rounds (week 4 to 6), and offer (week 6 to 8). Senior leadership roles can run longer due to additional panel scheduling.
What benefits does B3 offer?
Standard benefits include health and dental insurance through Bradesco Saude, vale refeicao or vale alimentacao via Sodexo or Alelo, transportation assistance, Gympass, previdencia privada (private pension) with employer matching, life insurance, parental leave above the CLT minimum, and an annual PLR (profit sharing) tied to corporate and individual performance. Education subsidies and continuing education stipends are common for technical roles.
What are the most important things to study before a B3 interview?
Read the B3 institutional and investor relations sites end-to-end so you understand the business segments (listing, trading, post-trade, OTC, infrastructure for financing). Skim the CVM glossary and the Bacen overview of Brazilian financial markets. For tech roles, review at least one paper or talk on exchange architecture and CCP risk management. For product or business roles, study the Cetip integration, the small-investor growth story, and B3's announced strategic priorities in the most recent annual report.
How does B3 evaluate candidates in behavioral interviews?
B3 uses a published competency framework with five core competencies: cliente no centro (customer first), dono do negocio (business ownership), somos um time (we are one team), entregamos resultados (we deliver results), and evoluimos sempre (we evolve constantly). Behavioral interviews probe each competency with STAR questions, and the strongest candidates arrive with at least one quantified example for each, drawn from real recent work.
What technical stacks does B3 use?
The core trading and post-trade systems blend mainframe and Java-heavy enterprise stacks with a growing footprint of Kotlin, Kafka, Oracle, PostgreSQL, OpenShift, AWS, and modern observability tooling. Data and analytics platforms use Python, Spark, and cloud data warehouses. The modernization roadmap is moving more workloads to cloud-native microservices, and engineers comfortable bridging legacy with modern patterns are highly valued.
Are there compliance restrictions on personal investments for B3 employees?
Yes. Because B3 employees have access to material non-public information and operate inside a regulated financial market infrastructure, the company maintains a personal trading policy that requires pre-clearance for many transactions, restricts trading in certain securities and during certain windows, and prohibits insider trading at the criminal-statute level. New hires receive training on these obligations during onboarding and must acknowledge the policy annually.

Open Positions

B3 (Brasil Bolsa Balcão) currently has 5 open positions.

Check Your Resume Before Applying → View 5 open positions at B3 (Brasil Bolsa Balcão)

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