Sr Backend Engineer

hace 1 semana


Remote Colombia Colombia Blossom A tiempo completo US$80.000 - US$120.000 al año


Job Description

Join Blossom

We are a U.S.-based company with over 20 years of experience dedicated to enhancing the satisfaction of credit unions and their members. We are committed to developing simpler and more innovative financial services that assist credit unions in serving their current members and attracting new ones. We are building the next-generation technology layer for credit unions.

We're looking for a strategic and hands-on Senior Backend Engineer with 5+ years of experience building scalable backend services, who thrives in cross-functional environments and knows how to drive technical excellence, product impact, and engineering efficiency through clean architecture, high-quality code, and strong execution.

About the Job

As a Senior Backend Engineer at Blossom, you will design, build, and optimize backend services that power our digital banking ecosystem. You'll work with or Python, implement scalable architectures, and integrate with relational databases such as PostgreSQL and MySQL using ORM frameworks. A key part of the role involves leveraging AI-assisted coding tools—such as Cloud Code, GitHub Copilot, Cursor, or similar—to accelerate development, improve code quality, and enhance engineering productivity. Experience with bytecode generation or advanced AI-powered coding techniques is highly desirable and will set you apart.

You will collaborate closely with frontend teams, product, and design, contribute to internal libraries and shared services, and help define best practices for our engineering organization. Experience with fintech or online banking will help you adapt quickly to the business logic and compliance needs of the industry.

RequirementsBachelor's degree in Computer Science, Engineering, or equivalent experience.5+ years of professional backend development experience.Proven expertise using AI-assisted coding tools (Cloud Code, Copilot, Cursor, etc.).Experience with bytecoding or AI-driven code generation is highly desirable.Strong proficiency in or Python.Experience building scalable backend architectures and distributed systems.Familiarity with is a plus (but not required).Experience with PostgreSQL, MySQL, and ORM frameworks.Ability to write and optimize complex SQL queries.Experience with AWS services (Lambda, RDS, SQS, DynamoDB, or similar).AI-Assisted Development Expectations
We prioritize engineers who can effectively integrate AI tools into their workflow to deliver faster and more reliable code. Ideal candidates can:Use AI tools to generate, refactor, and validate code efficiently.Optimize development cycles with AI-assisted reasoning and pattern detection.Contribute to internal best practices around AI-accelerated engineering.Deliver projects where AI-driven workflows were key to speeding up development.Perks

100% Remote Work – Work from anywhere
Growth Opportunities – Potential to move into Staff-level or technical leadership roles
Performance Incentives – Bonus eligibility based on contribution and impact
Multicultural Environment – Work with global engineering and product teams
Continuous Learning – Access to deep-tech, AI-focused training and upskilling

Apply Now


  • Sr Back End Engineer

    hace 1 semana


    Colombia Teem A tiempo completo

    United States based company. Who We Are At the birth of digital, We noticed a persistent problem with data integrity. This discovery eventually led to a unique category solution that continues to redefine how top brands manage the digital experience. We are committed to helping our clients develop the data accuracy, depth, and consistency they need to...

  • Staff Backend Engineer

    hace 3 días


    Remote (Colombia) Winston Artory Group A tiempo completo US$100.000 - US$200.000 al año

    About the roleLocationColombia (Remote)The RoleWe're hiring a Staff Backend Engineer to be the technical leader and architect of our backend systems. As one of the first engineering hires, you'll own the entire backend architecture—from foundational infrastructure and API design to AI-driven data pipelines and system scalability. This is a tech lead role:...

  • Sr Backend Engineer

    hace 1 semana


    Colombia, Huila Blossom A tiempo completo

    **Join Blossom!**: We are a U.S.based company with over 20 years of experience dedicated to enhancing the satisfaction of credit unions and their members. We are committed to developing simpler and more innovative financial services that assist credit unions in serving their current members and attracting new ones. We are building the next-generation...


  • Colombia Invisible Agency A tiempo completo US$300.000 - US$600.000 al año

    INV Backend Engineer - Project Description & Agent ProfileTarget Profile:3+ years of experience in scalable backend systems in production environments.Strong programming skills in , JavaScript, and Python, with an ability to write clean, maintainable code.Experience deploying and maintaining containerized applications using Kubernetes (good to have) and...

  • Backend Engineer

    hace 1 semana


    Medellin, Antioquia, , Colombia Softgic S. A tiempo completo US$60.000 - US$80.000 al año

    We are looking for a Mid–Senior Backend Engineer to design, develop, and optimize backend services that support large -scale enterprise applications. This role involves working across .NET and Python ecosystems, building robust APIs, enhancing system performance, and contributing to automation and data -processing capabilities. You will collaborate with...

  • Senior Backend Engineer,

    hace 1 semana


    Colombia Jobgether A tiempo completo $16.000.000 - $21.000.000 al año

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Backend Engineer, in Latin America, Canada.In this role, you will design, develop, and maintain backend systems that support large-scale, global applications, ensuring performance, scalability, and reliability. You will collaborate closely with...


  • Remote, Colombia Lean Solutions Group A tiempo completo US$900.000 - US$1.200.000 al año

    Description Company Overview: Lean Tech is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer a multitude of opportunities for professionals...


  • Remote - Colombia Cube A tiempo completo US$80.000 - US$120.000 al año

    Cube is on a mission to help every company hit their numbers.The world has evolved, but business planning has not. Most Finance teams still manage their planning and analysis in spreadsheets, yet the ones who replace them end up going back over 80% of the time. Cube is a cloud-based FP&A platform that helps companies hit their numbers without sacrificing...


  • Remote - Colombia Cube A tiempo completo US$72.000 - US$96.000 al año

    Cube is on a mission to help every company hit their numbers.The world has evolved, but business planning has not. Most Finance teams still manage their planning and analysis in spreadsheets, yet the ones who replace them end up going back over 80% of the time. Cube is a cloud-based FP&A platform that helps companies hit their numbers without sacrificing...


  • Colombia Pacifica Continental A tiempo completo US$600.000 - US$1.800.000 al año

    Sr. Software Engineer in TestWhat we value the most?Passion for learning and developingGreat teamworkWilling to work with a team distributed in a variety of locationsWhat skills do we expect from you? Experience in QA methodologiesExperience using Selenium, Appium, Cypress, XCUITest) Intermediate/advanced englishIf you are highly motivated, energetic,...