Senior Full Stack Engineer

Java

Senior Full Stack Engineer

Java
Olszańska St, 7, Kraków +4 Locations

AgileEngine

Job offers AgileEngine
Full-time
B2B
Senior
Remote
5 269 - 7 245 USDNet per month - B2B

Job description

ID82556

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Senior Full Stack Engineer to continue the development and extension of an internal developer portal and dashboard, working heavily on a custom Java backend while maintaining and potentially rewriting the frontend using TypeScript. You will integrate the application with Snowflake, relational, and non-relational database environments, design and implement RESTful APIs, and ensure code quality through unit testing and performance profiling. The role requires 4+ years of Java backend experience with TypeScript frontend flexibility and the ability to architect a potential frontend rewrite.

What you will do

  • Continue the development and extension of the internal developer portal and dashboard.

  • Work heavily on a custom Java backend to ensure robust server-side performance.

  • Maintain the existing frontend architecture while planning and executing a potential rewrite using TypeScript.

  • Integrate the application with diverse database environments, specifically Snowflake, relational, and non-relational databases.

  • Collaborate with cross-functional teams to translate user requirements into scalable technical solutions.

  • Ensure code quality through comprehensive unit testing, code reviews, and performance profiling.

Must haves

  • At least 4+ years of experience in backend development using Java.

  • Frontend development experience using TypeScript.

  • Experience integrating with diverse database environments, specifically Snowflake, relational, and non-relational databases.

  • Flexibility to architect and potentially execute a frontend rewrite.

  • Solid understanding of RESTful API design and implementation.

  • Proficiency in version control systems (e.g., Git).

  • Upper-Intermediate English level.

Nice to haves

  • Familiarity with modern component-based UI frameworks (such as React or Angular) to support the TypeScript rewrite.

  • Understanding of cloud architecture and containerization (e.g., Docker, Kubernetes).

  • Experience operating within an Agile/Scrum environment.

The benefits of joining us

  • Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

  • Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

  • A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

  • Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

  • Short online form to confirm basic requirements

  • 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.

  • 5-minute introduction video

Synchronous stage – Live interviews

  • Technical interview with our engineering team (scheduled at your convenience)

  • Final interview with your future teammates

If it’s a match — you’ll get an offer!

Tech stack

    English

    B2

    Java

    advanced

    TypeScript

    advanced

    Snowflake

    advanced

    RESTful API

    advanced

Office location

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