Bitcoin Core Developer

hace 3 días

Buenos Aires, Buenos Aires C.F., Argentina Libreria de Satoshi A tiempo completo


About the Opportunity

We offer a unique opportunity to become a Bitcoin Core contributor, one of the most prestigious positions in open source. This is an 18-month program designed to provide you with the financial stability, mentorship, and structure needed to build your contributor track record. You will work with Librería de Satoshi, dedicating the majority of your time to Bitcoin Core contributions (70%).

Location

Buenos Aires, Argentina (3 days per week in-office attendance required)

Key Benefits
  • Competitive Annual Salary: $50,000 to $80,000 USD (based on experience).
  • Direct Mentorship from experienced Bitcoin Core developers.
  • Community of fellow developers on the same journey.
  • Financial Support: Paid in Bitcoin, USD, or preferred local currency.
  • Coverage of expenses for conferences and Bitcoin development events.
Main Responsibilities
  • Bitcoin Core Contributions (70%): Make significant contributions to the Bitcoin Core repository, participate in PR reviews and testing, and engage with the developer community on GitHub and IRC.
  • B4OS & Librería Support (20%): Help develop Bitcoin education content and mentor students.
  • Professional Development (10%): Attend conferences and workshops.
Essential Requirements
Technical Skills
  • Strong C++ proficiency (comfortable reading and writing modern C++).
  • Experience in systems programming (memory, concurrency, networking).
  • Proficiency in Git (rebasing, cherry-picking).
  • Familiarity with Linux/Unix.
  • Solid understanding of data structures, algorithms, and software design patterns.
Bitcoin Knowledge
  • Genuine interest and understanding of Bitcoin fundamentals (UTXOs, transactions, blocks, nodes).
  • Must have at least compiled and run Bitcoin Core from source.
Communication:

  • Excellent written communication in English (required).

  • Fluency in Spanish or Portuguese is desirable.

Equal Opportunity

All candidates will undergo the same evaluation process, without discrimination based on gender, race, or any other characteristic.

Learn more: |


  • Senior .NET Core Developer

    hace 3 días

    Buenos Aires, Buenos Aires C.F., Argentina Xablu A tiempo completo

    Job Description: Senior .NET Core DeveloperAs a senior .NET Core developer youwork on different (often mobile focussed) projects and understand the importance ofmaking the right technology choices. With extensive knowledge of (mobile) softwaredevelopment, you aid colleagues and customers in developing and maintaining codebases,implementing bleeding edge...

  • NET Fullstack Developer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Band of Coders A tiempo completo

    Job Title:.NET Fullstack Developer – OTR ProjectLocation:Remote (offshore or Canada)Duration:2–3 months (tentative, subject to project estimation)Start Date:Around January 14th–19th, 2026Work Hours:TBD (based on project estimation)About the Role:We are looking for a skilled.NET Fullstack Developerto join our company. The ideal candidate will be...

  • Developer SR.

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina web A tiempo completo

    del empleo:En StaffRock IT, empresa especializada en servicios de Staff Augmentation y Búsqueda y Selección de profesionales de tecnología, nos encontramos en búsqueda de un Developer DOT.NET SR. para sumarse al equipo de una reconocida entidad bancaria.Buscamos un perfil con amplia experiencia en el rol, con destacadas competencias de comunicación,...

  • Lead Java Developer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Mphasis A tiempo completo

    We're Hiring: Lead Java DeveloperWe are looking for aLead Java Developerwho will take ownership of complex development initiatives while providing technical guidance to the team. This role is80% hands-on development and 20% leadership, ideal for someone who enjoys coding while also driving design and delivery decisions.Key Responsibilities:Design and develop...

  • NET Fullstack Developer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Band of Coders A tiempo completo

    Job Title: .NET Fullstack Developer – OTR ProjectLocation: Remote (offshore or Canada)Duration: 2–3 months (tentative, subject to project estimation)Start Date: Around January 14th–19th, 2026Work Hours: TBD (based on project estimation)About the Role:We are looking for a skilled .NET Fullstack Developer to join our company. The ideal candidate will be...

  • Senior Full Stack Developer

    hace 4 días

    Buenos Aires, Buenos Aires C.F., Argentina Latino Legends A tiempo completo

    Salary: $5,000 – $6,000 USD per month (based on experience)Schedule: Full-time, Monday–Friday, 8:30 AM – 5:30 PM (EST)Location: Fully remote (Latin America)Senior Full Stack Developer (.NET Core & Angular)Latino Legends is conducting a search on behalf of one of our innovative, fast-growing clients in the marketing and digital delivery space.Our client...

  • WordPress web developer Semi Senior/Frontend developer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Business Commercial Management A tiempo completo

    Descripción del puesto BCM Argentina está buscando:Wordpress web developer Semi-Senior / Frontend developerUbicación: Híbrido, 2 días presencial Microcentro.Tipo de Contratación: Full-timePara incorporar en equipo de experiencia digital de de reconocida compañía de seguros argentina que ofrece seguros de vida y patrimoniales. Requisitos Serás...

  • Unity Developer

    hace 3 días

    Buenos Aires, Buenos Aires C.F., Argentina Azumo A tiempo completo

    Azumo is currently looking for a highly motivatedUnity Developerto develop immersive games, interactive simulations, and mobile applications. The position isFULLY REMOTE, based in Latin America.This position provides the opportunity to collaborate with a dynamic team of engineers in the fields of mobile technology, augmented reality, and applied AI. As a key...

  • Mobile Developer

    hace 22 horas

    Buenos Aires, Buenos Aires C.F., Argentina Sofka A tiempo completo

    Are you looking for new challenges and a place where you can enjoy a close-knit environment while constantly learning?Welcome to a team with a clear purpose: TRANSFORM people's lives by being the most reliable TECHNOLOGICAL ally Get ready and join this adventure What will you find in this career opportunity? Technical and personal challenges to keep you...

  • Business Development Representative

    hace 3 días

    Buenos Aires, Buenos Aires C.F., Argentina MicroStrategy A tiempo completo

    Company Description Strategy (Nasdaq: MSTR) is at the forefront of transforming organizations into intelligent enterprises through data-driven innovation. We don't just follow trends—we set them and drive change. As a market leader in enterprise analytics and mobility software, we've pioneered the BI and analytics space, empowering people to make better...