Desenvolvedor(a) Full Stack Sênior (.NET)

Company Description
Experian is a global data and technology company that drives opportunities for people and businesses around the world. We operate across a wide range of markets, including financial services, healthcare, automotive, agribusiness, insurance, among others. Experian invests in people and advanced new technologies to unlock the power of data. We have an outstanding team of 25,200 employees across 32 countries.

Our uniqueness is valuing yours. Experian’s people-centered, inclusive, and purpose-driven culture has been recognized with numerous awards — including World’s Best Workplaces™ 2025 (Fortune’s global Top 25) and Great Place to Work™ in 26 countries, among others. Check out Experian Life on social media or explore our careers site to find out why. Experian is also proud to be an equal opportunity and affirmative action employer.

Job Description
We are looking for a Technical Lead to act as a key technical leader in building and scaling Experian’s global DataHub platform. In this role, you will architect and deliver large‑scale distributed systems, drive full‑stack development, and collaborate with global teams to expand data integration capabilities. You will play a critical role in setting engineering standards, ensuring production excellence, and enabling Brazil to lead global DataHub initiatives.

🛠️
Your key responsibilities

• Own end-to-end architecture and delivery of complex backend and platform solutions, ensuring scalability, reliability, and performance.
• Design, build, and operate distributed systems using modern engineering practices and cloud-native technologies.
• Drive technical leadership through architecture discussions, code reviews, and engineering best practices.
• Collaborate closely with global stakeholders, including North America and KL DataHub teams, to expand integrations and data capabilities.
• Lead incident resolution, postmortems, and continuous improvement of reliability and observability.
• Promote high standards in testing (unit, integration, automation) and CI/CD pipelines with safe deployment practices.
• Mentor and support engineers, strengthening technical skills and fostering knowledge sharing.
• Contribute to inner-source initiatives and global engineering alignment, reducing duplication and improving reuse.
• Ensure security-by-design principles and proactively address vulnerabilities and compliance requirements.
• Drive full-stack delivery when needed (Java + Angular/React), ensuring high-quality user and platform experiences.

Qualifications
🎯
What we expect from you

• Strong experience in backend engineering, distributed systems, or platform engineering.
• Expertise in Java, Spring Boot, microservices, and distributed systems fundamentals.
• Strong knowledge of system design, performance, scalability, and reliability.
• Hands-on experience with AWS and container orchestration (Kubernetes/EKS or ECS).
• Solid experience with testing practices (unit, integration, acceptance automation) and CI/CD pipelines (deployment, promotions, rollback strategies).
• Familiarity with tools such as OpenAPI, Jenkins, SonarQube, and security scanning tools (e.g., Veracode or Checkmarx).
• Experience with event-driven or data streaming patterns (e.g., Kafka or similar).
• Strong software engineering fundamentals and security awareness.
• Ability to provide technical leadership, mentor engineers, and influence architectural decisions.
• Experience working in global, distributed environments, with strong collaboration skills.
• Familiarity with modern engineering tools (e.g., draw.io or similar).
• Adoption of an AI-native mindset, including usage of tools such as Cursor, Claude (or equivalent), MCP, and agentic engineering practices.
• Advanced English proficiency is required.

⭐
Nice to have

• Experience with full-stack development using Angular or React (TypeScript, components, API consumption).
• Infrastructure as Code (IaC) and advanced AWS tuning.
• Advanced use of AI or automation tools beyond the mandatory baseline.

Additional Information
At Serasa Experian, we believe that diversity is essential for a healthier and more innovative work environment, where everyone can share experiences and express their ideas. That’s why we promote several initiatives to support inclusive recruitment and the professional development of our people.

We also have our affinity groups, created to empower and support individuals from underrepresented groups: ExperianPride (LGBTQIAPN+ community), Ubuntu (racial equity), Women in Experian (gender equity), Aspire (people with disabilities), and Connecting Generations (generations).

Come be part of this transformation!

Experian Careers - Creating a better tomorrow together

Find out what its like to work for Experian by clicking here

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a collaborative and enriching work environment where each team member can grow and thrive. With a presence across the United States and Central/South America, Bluelight is in an exciting phase of expansion, continually seeking exceptional talent to join its dynamic and diverse community.

We are looking for a skilled individual to join our rapidly growing team at Bluelight. This position is ideal for someone who thrives in a fast-paced, dynamic environment where everyone's opinions and efforts are valued and appreciated. You will have the opportunity to contribute to challenging and meaningful projects, developing high-quality applications that stand out in the market. We value continuous learning, personal growth, and hard work, offering a collaborative environment that promotes professional development. If you are passionate about software development and eager to be part of a growing software consultancy, we invite you to apply and join us on this exciting journey.

Key Responsibilities

• Build & Innovate: Design, build, and maintain high-performance, reusable, and reliable backend systems and APIs using Elixir and the Phoenix framework.
• Collaborate: Work closely with our product managers, designers, and other engineers to translate product requirements into well-architected, scalable services.
• Own Features: Take ownership of features from conception to launch, including crafting technical specs, writing clean code, and ensuring a smooth release process.
• Ensure Quality: Write unit and integration tests to ensure code quality, robustness, and reliability. Participate in code reviews to maintain a high-quality code culture.
• Optimize: Identify and correct bottlenecks, fix bugs, and continuously improve application performance, scalability, and fault tolerance.
• Stay Current: Keep up-to-date with the latest industry trends, best practices, and technologies in the Elixir ecosystem to help us innovate and improve.

Qualifications & Skills

• 3+ years of professional software development experience, with a focus on backend development.
• Strong proficiency and professional experience with Elixir and the Phoenix framework.
• Experience with OTP, concurrent and distributed systems, and functional programming principles.
• Proven experience designing and building RESTful APIs (and/or GraphQL) and working with relational databases such as PostgreSQL (Ecto).
• A strong product sense and a passion for building exceptional, reliable, and scalable systems.
• Excellent communication skills and the ability to work effectively in a collaborative, agile team environment.

Company Benefits

• Competitive salary and bonuses, including performance-based salary increases.
• Generous paid-time-off policy
• Flexible working hours
• Work remotely
• Continuing education, training, conferences
• Company-sponsored coursework, exams, and certifications

Being a consultant in our team is a fun, challenging, and rewarding career choice. Your contributions are highly valued by clients, and the work you do often has a direct and significant impact on their business.

You will have the opportunity to work on a variety of projects for our incredible clients, which will accelerate your career growth. You’ll collaborate with modern technologies and work alongside some of the best professionals in the industry!

If you’re eager to be part of an exciting, challenging, and rapidly growing consultancy, we encourage you to apply.

At PPRO, we simplify access to local payments - providing a local payments platform that empowers giants like PayPal, Stripe, and Microsoft to connect with billions of consumers worldwide. We are on an ambitious, fast-paced mission to 3x our growth by 2028 - and we’re just getting started.

Our magic lies in our team of proud payments nerds. Spanning over 50 nationalities across 10+ global locations, our diverse cultures aren't a checklist; they are the competitive advantage driving our innovation. This is a people-first, high trust environment where you’ll have the autonomy to make a massive impact, own your work end-to-end, and grow through broad exposure, meaningful challenges, and continuous learning. We get things done, challenge respectfully, put the customer first, and recognise that our biggest successes are those we create as a team. If you’re ready to leave your footprint on global commerce, join us.

The Purpose:
At PPRO, our Card Payments team is transforming global payment complexity into a powerhouse competitive advantage, unlocking a frictionless path to millions of customers worldwide. We own the end-to-end engineering impact - powering over 50 dynamic brands across Latin America and Europe through cutting-edge 3DS authentication, scheme connections, and cross-functional innovations.

Principal Software Engineer drives PPRO’s most significant decisions, leaving a lasting impact on our technical strategies, system landscape, and culture. Operating within a cross-functional team, you will solve complex technical problems, lead architectural choices, and mentor fellow engineers while coding alongside them. Ultimately, you'll build the foundations for innovative LatAm products, shaping the future of our real-time accounting, reconciliation, and billing systems.

What you’ll do:

• You help establish company wide technical standards and share best practices
• Deliver large, cross-team/cross-domain projects and initiatives
• Own products and services end-to-end, from requirements till deployment in our production systems
• Collaborate and grow in a dynamic and autonomous environment while working in small, agile and cross functional teams
• Be the technical lead of a team, and shape its culture and ways of working. Common practices include agile methodologies, pair and mob programming
• Use the latest technologies to solve real problems for our customers at a massive scale

What we look for in you:
Mindset & Approach:
A results-oriented, collaborative professional with a pragmatic approach to software delivery and a strong commitment to continuous improvement.

Technical Expertise:
Deep hands-on experience in backend engineering, with strong proficiency in Java (or other general-purpose programming languages) and a solid grasp of clean code principles.

System Design:
A proven track record of designing, building, and maintaining scalable, high-availability products and microservices that drive meaningful business value.

Cloud Infrastructure:
Strong familiarity with cloud-native environments—preferably AWS (or comparable experience with Azure/GCP) - including containerized deployments and cloud workflows.

Problem-Solving:
Excellent analytical skills with a knack for breaking down complex technical challenges into practical, maintainable solutions.

Communication:
Professional working proficiency in English, with the ability to articulate technical ideas clearly and collaborate effectively across a diverse team.

Some of the technologies you’ll get to work with:

• Java and Kotlin (latest versions)
• Modern frameworks (Spring Boot, Micronaut)
• Cloud-native systems (AWS, Kubernetes,, Docker)
• Event-driven architectures (Kinesis)

What is in it for you?

• Gain experience and expand your knowledge in a rocketing fintech that is growing strongly.
• A global and inclusive culture, where every voice is heard and no idea is lost.
• Health and wellbeing programs, including a gym allowance and mental wellbeing platform.
• Access to LinkedIn learning and support with your personal and professional development
• PPRO Flex, our Hybrid working model
• Competitive salary

What's in it for you?
Hybrid working
- We offer a hybrid structure with a 3 days / week on site expectation, so you can strike the balance between office and home working. In addition to our 30-day holiday allowance, we also provide a work from abroad policy, enabling employees to work remotely for up to another 30 days per year.

Learning and Development -
We offer a 3,000 BRL annual budget to support your professional growth—because investing in your development benefits us all. In addition, we provide leadership cafés, on-the-job training, and other opportunities to help you grow your skills and thrive in your role.

Insurance
- Because better safe than sorry - we want our employees to benefit from various insurances including life insurance, health insurance + dental plan and travel insurance.

Meal vouchers -
BRL 54/ day - Enjoy a moment of conviviality and a good and balanced meal thanks to your meal vouchers. You will also have the choice between meal allowance, supermarket voucher or both (splitting the total value in two)

Enhance Family Leave -
We understand the importance of family - that's why we offer enhanced family leave to support you during key life moments.

Transportation Voucher
- we will cover your costs of commute!

Gym membership
- PPRO helps contribute towards the costs of your gym membership, supporting your physical fitness journey while easing the burden on your wallet

New Value (Deals & Coupon Platform)
- Get attractive discounts to restaurants, stores and events

Mental Health Platform
- We’ve teamed up with a top well-being platform to provide one-on-one therapy, chat therapy, therapist-led courses, guided meditations, and more.

SESC
- private institution that makes available Education, Health, Culture and Recreational programs and events and provides Social Assistance to our employees and their dependents.

Pet-friendly office
- Because work is better with your paw-tners by your side

Our Principles:
We get things done:
We are courageous; we take ownership, make decisions and get things done.

We act with trust and integrity:
We listen first and challenge respectfully. We seek out and leverage diverse perspectives. We welcome and offer honest and open feedback, always assuming positive intent

We put the customer first:
We are laser focused on delivering outstanding outcomes for our customers. We put the customer at the heart of what we do.

We make things better:
We boldly explore new ideas and have an unwavering commitment to continuous improvement.

We work as a team:
We collaborate closely and value team success over individual achievement.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please refer to our Candidate Privacy Policy - https://www.ppro.com/candidate\-privacy\-policy/

Descrição da vaga

Quando você pensa em carreira, o que vem à sua mente? Propósito? Colaboração? Ser protagonista para fazer a diferença? No PagBank temos tudo isso e muito mais. 💛

Estamos em busca de pessoas que vistam a camisa com orgulho. Gente com vontade de facilitar a vida financeira das pessoas e impulsionar negócios!

Tá a fim de uma carreira que rende mais?
Confira essa oportunidade e #VemProPags!
Responsabilidades e atribuições

• Projetar, desenvolver e evoluir sistemas backend baseados em arquitetura de microsserviços.
• Garantir a qualidade das soluções entregues por meio de boas práticas de engenharia (Clean Code, testes automatizados, code review).
• Atuar na definição e evolução de padrões técnicos e arquiteturais.
• Trabalhar de forma integrada com outros times para garantir a confiabilidade das integrações entre sistemas.
• Implementar e evoluir práticas de observabilidade (logs, métricas e monitoração).
• Apoiar a análise e resolução de incidentes em produção com foco em causa raiz.
• Contribuir ativamente para a evolução dos processos do time (DoR, DoD, fluxo de desenvolvimento).
• Participar de rituais ágeis e discussões técnicas, promovendo colaboração e compartilhamento de conhecimento.

Requisitos e qualificações

• Superior em Ciências da Computação, Engenharia, Sistemas da Informação ou áreas correlatas.
• Experiência sólida com desenvolvimento backend em Java.
• Experiência com GIT.
• Conhecimento em frameworks como Spring Boot.
• Experiência com arquitetura de microsserviços (Docker, Kubernetes, ECS).
• Experiência com construção e consumo de APIs REST.
• Experiência com bancos de dados relacionais (SQL).
• Vivência com testes automatizados (unitários e integração).
• Experiência com sistemas de mensageria: Kafka e Rabbit.
• Experiência com metodologias ágeis (Scrum e Kanban).

Informações adicionais

Para se destacar nesta posição seria legal se você também tivesse:

• Experiência com sistemas financeiros/ meios de pagamentos
• Conhecimento dos protocolos ISO-8583 e TLV.
• Experiência com bancos NoSQL
• Conhecimento em AWS ou outras plataformas cloud
• Experiência com ferramentas de observabilidade (ex: Splunk, New Relic, Datadog)
• Vivência com mensageria e sistemas distribuídos
• Experiência em ambientes com alta criticidade e volumetria

Olá, somos o PagBank!

Talvez você nos conheça por maquininhas ou comerciais que ficam na memória, mas somos muito mais!

Todos os dias desenvolvemos produtos e soluções inspiradas pelo nosso propósito: facilitar a vida financeira das pessoas e negócios.

Trabalhamos para transformar a forma como as pessoas lidam com dinheiro abrindo novas possibilidades para alcançarem seus sonhos.
Como fazemos tudo isso?
💛
Com gente
Somos um time que joga junto! Aqui valorizamos todas as diversidades, seja de raça/etnia, gênero, idade, origem, pessoa com deficiência, orientação afetivo-sexual, constituição familiar e estética.

💛
Com tecnologia
O espírito disruptivo e inovador está no nosso DNA: somos parte do Grupo UOL, empresa 100% brasileira, foi pioneira na internet e transforma a vida das pessoas desde 1996.

💛
Com uma só cultura
Temos uma cultura forte e única, capaz de nos levar além, para continuarmos crescendo e perpetuando o nosso negócio.

Somos um dos maiores bancos digitais do país e uma das fintechs mais rentáveis do segmento e certificados como um Excelente Lugar para Trabalhar pela Great Place to Work.
Para vivenciar tudo isso, você terá um pacote completo de benefícios que fazem toda a diferença:

• Vale-alimentação e/ou refeição.
• Plano de saúde e odontológico.
• Seguro de vida.
• Parceria com TotalPass e ZenKlub.
• Licença maternidade e paternidade estendidas.
• Auxílio-creche.
• Descontos de até 50% em pós-graduação e MBA de grandes instituições, como FIA, FAAP e PUCRS.

E tem mais:

• No dress code: o importante é você usar o que te faz bem.
• #TáDeParabéns: Day off no aniversário.
• Baby Gift: presente para recém-nascidos.

Tá a fim de uma carreira que rende mais?
Vem pro nosso time imbatível!

#VemProPags.