Blockchain Developer for Banking and Finance Project

3 semanas atrás


São Paulo, São Paulo, Brasil Tekton Labs Tempo inteiro

Job Title: Blockchain Developer for Banking and Finance Project

Company: Tekton Labs

Sector: Banking and Finance

Location: Remote

Type: Part-time, 20 hours/week

Overview:

Tekton Labs is seeking a skilled Blockchain Developer to join a project for a client in the banking and finance sector. The ideal candidate will have strong experience with Solidity, Hyperledger Besu, and JavaScript clients utilizing web3js.

Key Responsibilities:

  • Write and interact with Solidity smart contracts via Postman calls to JavaScript clients using web3js.
  • Configure and maintain Hyperledger Besu.
  • Conduct troubleshooting, including inspecting the actual client source code; proficiency in TypeScript is essential.
  • Support Java-based clients for interacting with non-private contracts using web3j.
  • Plan, configure, and deploy pipelines for both Smart Contracts and clients using Docker/Podman.

Requirements:

  • Proven experience with Solidity, web3js, and Hyperledger Besu.
  • Strong JavaScript and TypeScript development skills.
  • Familiarity with Java-based blockchain clients (web3j).
  • Experience in CI/CD pipeline setup and deployment using Docker/Podman.
  • Good problem-solving and debugging skills.
  • Located in Brazil or fluent in Portuguese (preferred).

What We Offer:

  • Flexible part-time work, starting at 20 hours per week.
  • Initial contract of 6-9 months, with the possibility of extension based on performance and project requirements.
  • Opportunity to work on a high-impact project in the banking and finance sector.


  • São Paulo, São Paulo, Brasil Tekton Labs Tempo inteiro

    About the Role:Tekton is seeking a skilled Blockchain Developer to join a project in the banking and finance sector. The ideal candidate will have strong experience in Solidity, Java, and Typescript.Key Responsibilities:Design and develop smart contracts using Solidity.Collaborate with the team to implement blockchain-based solutions.Ensure the security and...


  • São Paulo, São Paulo, Brasil Tekton Labs Tempo inteiro

    Job Title: Blockchain Developer for Banking and Finance SectorAbout the Role:Tekton Labs is seeking a skilled Blockchain Developer to join a project for a client in the banking and finance sector. The ideal candidate will have strong experience with Solidity, Hyperledger Besu, and JavaScript clients utilizing web3js.Key Responsibilities:Write and interact...


  • São Paulo, São Paulo, Brasil Understanding Recruitment Tempo inteiro

    Rust Blockchain Engineer OpportunityWe are seeking a skilled Rust Blockchain Engineer to join our team at Understanding Recruitment. As a key member of our team, you will have the opportunity to work on a variety of exciting projects, leveraging your expertise in blockchain protocols and their applications.Key Responsibilities:Design and develop blockchain...


  • São Paulo, São Paulo, Brasil Understanding Recruitment Tempo inteiro

    Rust Blockchain Engineer OpportunityWe are seeking a skilled Rust Blockchain Engineer to join our partner's team, a leading blockchain infrastructure consultancy. This is a fully remote position, allowing you to work from anywhere.The ideal candidate will have experience working on blockchain projects and a strong background in Rust programming. Our team is...

  • Rust Blockchain Developer

    4 semanas atrás


    São Paulo, São Paulo, Brasil Understanding Recruitment Tempo inteiro

    Rust Blockchain Engineer OpportunityWe are seeking a highly skilled Rust Blockchain Engineer to join our team at Understanding Recruitment. As a key member of our blockchain infrastructure consultancy, you will have the opportunity to work on a variety of exciting projects, leveraging your expertise in Rust and blockchain protocols.About the RoleThis is a...

  • Rust Blockchain Developer

    4 semanas atrás


    São Paulo, São Paulo, Brasil Understanding Recruitment Tempo inteiro

    Rust Blockchain Engineer OpportunityFully remote, up to $130kOur partners, a leading blockchain infrastructure consultancy, are seeking a Rust engineer with experience working on blockchain projects to join their growing team during a period of growth.Their team is comprised of blockchain engineers across the world building world-class solutions in L1/L2 and...

  • Project Finance Manager

    3 semanas atrás


    São Paulo, São Paulo, Brasil Gas Power Finance Tempo inteiro

    **Job Summary**We are seeking a skilled Project Finance Manager to join our team at GE Gas Power Finance. As a Project Finance Manager, you will be responsible for ensuring technical accounting compliance, financial and operational internal controls, process simplification and operational excellence to deliver accurate financial reporting and analysis.**Key...

  • Project Finance Manager

    4 semanas atrás


    São Paulo, São Paulo, Brasil Gas Power Finance Tempo inteiro

    Job Description SummaryAre you looking to make a global impact and solve complex problems? As a Project Finance Manager at GE Gas Power, you will be an active contributor and a critical business partner to drive growth and maximize profitability for the business line.Key ResponsibilitiesLead overall project financials and manage financial reporting and...

  • Backend Developer

    Há 5 dias


    São Paulo, São Paulo, Brasil Tether Operations Limited Tempo inteiro

    Tether Operations Limited is pushing the boundaries of innovation in the blockchain sector, with a strong focus on creating cutting-edge technologies that drive the future of digital currencies.As a Senior Backend Developer, you will be part of our team that develops the core components of Tether's backend infrastructure, ensuring seamless scalability,...

  • Senior Backend Developer

    2 semanas atrás


    São Paulo, São Paulo, Brasil Tether Operations Limited Tempo inteiro

    Tether Operations Limited is seeking a highly skilled Senior Backend Developer to join its team of experts in developing cutting-edge blockchain technology.The ideal candidate will have exceptional Node/JavaScript skills, familiarity with microservices architecture, and experience in developing complex platforms. Additionally, they should be well-versed in...

  • Project Finance Manager

    4 semanas atrás


    São Paulo, São Paulo, Brasil Scatec Tempo inteiro

    Project Finance ManagerScatec is seeking a highly skilled Project Finance Manager to join our global team in São Paulo, Brasil. As a key member of our finance team, you will be responsible for financial evaluation, financial analysis, risk assessment, and running the financing process of new projects from inception to financial close.Main...


  • São Paulo, São Paulo, Brasil Promote Project Tempo inteiro

    Transform Your Integration WorkflowsDigibee is a powerful iPaaS that streamlines integration processes, reducing costs and technical debt. Our platform empowers developers to build, test, deploy, govern, and monitor integrations across on-premise and cloud environments using a user-friendly low-code interface.At Promote Project, our team is dedicated to...


  • São Paulo, São Paulo, Brasil Promote Project Tempo inteiro

    About the RoleWe are seeking an experienced Backend Software Developer to join our team at Promote Project. As a key member of our software engineering organization, you will play a crucial role in evolving our instant-quote product and the technology platform behind it.Key ResponsibilitiesDesign and develop high-quality backend software solutions using...


  • São Paulo, São Paulo, Brasil Visasoft Ltd Tempo inteiro

    Director, Digital Currencies and BlockchainVisa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year.About the RoleFull-timeJob Family Group: Sales and Business DevelopmentOur...

  • Banking Operations Intern

    3 semanas atrás


    São Paulo, São Paulo, Brasil First Abu Dhabi Bank (FAB) Tempo inteiro

    Banking OperationsJoin First Abu Dhabi Bank (FAB) in São Paulo, SP, as a full-time (6 hours) on-site Intern. This role offers hands-on experience in banking operations, supporting various projects and initiatives. Tasks may include conducting research, preparing reports, assisting with customer inquiries, and supporting team members in daily tasks. Key...

  • Investment Banking Executive

    4 semanas atrás


    São Paulo, São Paulo, Brasil Goldman Sachs Ag Tempo inteiro

    {"title": "Investment Banking Career", "subtitle": "Join Goldman Sachs Ag", "content": "As a member of our Financial Institutions Group, you will be part of a dynamic team that advises clients on strategic options in hostile takeover situations, helps draft roadshow documents, and coordinates transactions across various sectors.With a strong focus on...


  • São Paulo, São Paulo, Brasil Fitch Group Tempo inteiro

    Project Finance Model Reviewer – Brazil or MexicoThe Fitch Group is seeking an experienced professional to join our Global Infrastructure and Project Finance Group (GIG) as a Project Finance Model Reviewer based out of our Sao Paulo, Rio or Monterrey offices.As a key member of the GIG model management team (GMMT), you will be responsible for reviewing and...


  • São Paulo, São Paulo, Brasil Citi Tempo inteiro

    The Investment Banking Senior Analyst | Infrastructure Finance at Citi plays a key role in assisting clients in raising funds through banks and capital markets, as well as providing strategic debt advisory services related to acquisitions and greenfield projects. This intermediate-level position requires the ability to act as a strategic advisor to clients...

  • Software Developer

    3 semanas atrás


    São Paulo, São Paulo, Brasil Banfico Ltd Tempo inteiro

    About Banfico LtdWe specialise in providing Open Banking solutions. Our team is looking for experienced Java Spring Developers to work on a long-term relationship. This is a long-term opportunity for the ideal candidate.Key ResponsibilitiesDesign and implementation of Java-based applicationsDomain ExpertiseOpen Banking/Open Finance SaaSContract Details3...


  • São Paulo, São Paulo, Brasil Talan Tempo inteiro

    About the RoleTalan is seeking a highly skilled Backend Developer for Smart Contracts to join our team. As a key member of our development team, you will be responsible for designing, developing, and deploying smart contracts for our clients.Key ResponsibilitiesDevelop and deploy smart contracts using Typescript and blockchain technologies.Collaborate with...