Senior Software Engineer

hace 1 semana

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

We are a US-based outsource software development company that has been delivering exceptional software experience to our clients since 2011, helping technology companies to become industry leaders.

Over the past few years, we've been hiring specialists all over the world while our main development centers were in Ukraine. Now, we keep expanding and start growing our centers in different parts of the world. Dev.Pro is open to hire specialists from other countries as well as Ukrainians who live outside of Ukraine now. We stand with Ukraine and keep supporting our people by offering a friendly remote environment while adhering to the values of democracy, human rights, and state sovereignty.

We are looking for a senior full stack engineer who can design, build, and maintain high-quality web applications across the entire stack. This role requires deep expertise in modern front-end development with React, paired with strong backend engineering experience in PHP and Ruby on Rails. The ideal candidate is someone who thrives in a fast-paced environment, takes ownership of solutions end-to-end, and contributes to a strong engineering culture focused on quality, maintainability, and user impact.

Responsibilities:

• Design, develop, and maintain scalable front-end applications using React and modern JavaScript/TypeScript.

• Build, optimize, and extend backend services and APIs using PHP and Ruby on Rails.

• Collaborate with product and design teams to translate requirements into technical solutions.

• Own feature development from concept through deployment, monitoring, and iteration.

• Improve application architecture, performance, and reliability across the stack.

• Write clean, well-tested, maintainable code and participate in code reviews.

• Integrate with third-party APIs, internal services, and cloud-based infrastructure.

• Troubleshoot production issues, debug complex problems, and deliver timely fixes.

• Contribute to engineering standards, tooling improvements, and best practices.

• Mentor junior developers and provide technical leadership within the team.

Required Skills and Experience:

• 5+ years of professional software engineering experience.

• Strong proficiency with React, including hooks, state management, component design, and build tooling.

• Solid experience with PHP (Laravel, Symfony, or custom frameworks) for backend application development.

• Strong Ruby on Rails expertise, including ActiveRecord, background jobs, RESTful APIs, and MVC patterns.

• Deep understanding of relational databases (PostgreSQL, MySQL) and query optimization.

• Experience building and consuming REST or GraphQL APIs.

• Strong Git and GitHub workflow skills, including versioning, branching, and pull request management.

• Familiarity with containerization, CI/CD pipelines, and cloud environments such as AWS or GCP.

• Strong problem-solving skills, attention to detail, and ability to work independently.

• Excellent communication skills and ability to collaborate with cross-functional teams.

Nice to Have:

• Experience with TypeScript.

• Experience with caching layers such as Redis or Memcached.

• Background in automated testing frameworks for both front end and backend.

• Exposure to DevOps practices, monitoring tools, and application logging.

• Experience working in fast-moving startup environments.

  • Senior Principal Software Engineer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Software Mind A tiempo completo

    Company Description We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company's projects Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work Job

  • Senior Full-Stack Software Engineer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Software Mind A tiempo completo

    Company Description We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company's projects Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work Job Description We are looking for a Senior Full Stack Software...

  • Senior Software Engineer

    hace 4 días

    Buenos Aires, Buenos Aires C.F., Argentina Ryz Labs A tiempo completo

    RYZ Labs is looking for aSeniorSoftware Engineerto join one of our client's teams, from the sports merchandising industryWe're looking for aSeniorSoftware Engineerto join the Sales & Finance Engineering team and contribute to the development, maintenance, and enhancement of applications. You'll help build and evolve a service-oriented, event-driven ecosystem...

  • Senior Software Engineer Backend

    hace 4 días

    Buenos Aires, Buenos Aires C.F., Argentina Mercado Livre A tiempo completo

    Como Senior Software Engineer Backend en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el...

  • Senior Software Engineer

    hace 2 semanas

    Buenos Aires, Buenos Aires C.F., Argentina Mercado Livre A tiempo completo

    Como Senior Software Engineer en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el comercio...

  • Senior QA Automation Engineer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Software Mind A tiempo completo

    Company Description We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company's projects Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work Job Description We are looking for a Senior QA Automation Engineer...

  • Sr. Software Engineer

    hace 2 semanas

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

    Senior Software Engineer ​​​​​​​As a core member of our Engineering team, the Senior Software Engineer will be responsible for working on critical product initiatives and enhancements. This person will perform backend software development and help debug across various microservices and databases. They will also engage with engineering...

  • Senior Staff Software Engineer

    hace 4 días

    Buenos Aires, Buenos Aires C.F., Argentina Lucky Dog Technology A tiempo completo

    Staff / Senior Staff Software EngineerAbout Us Altius AI builds intelligent scheduling and optimization software for physical therapy and occupational therapy providers operating at a national scale. We work directly with large therapy organizations embedded inside skilled nursing facilities and inpatient rehab settings.We are hiring our first engineering...

  • Senior Software Engineer

    hace 2 semanas

    Buenos Aires, Buenos Aires C.F., Argentina Appzlogic Mobility Solutions Pvt Ltd A tiempo completo

    JD Sr Software Engineer - LATAMContractor or FTELocation- Argentina-RemoteExperience needed-8+ Yrs,Skill set required:Golang,gRPC,Node,MongoDB,KafkaJob Type: Full-timeApplication Question(s):Please mention your LinkedIn URL.What is your Salary Expectation?Experience:Golang: 5 years (Required)gRPC: 5 years (Required)Node: 5 years (Required)MongoDB: 5 years...

  • Senior Software Engineer

    hace 2 semanas

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

    Quienes somosAcerca de FudoSomos una startup que combina experiencia en la industria gastronómica y pasión por la tecnología. Todos los días ayudamos a miles de restaurantes a lo largo de Latinoamérica a mejorar su servicio gracias a nuestro software de gestión y aplicaciones móviles. Nuestro sistema es líder en Chile y Argentina, y estamos creciendo...