Software Engineer

AgileEngine, LLC.; Polska; Hybrid; PLN 239,000 - 338,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based compensation

Education budget

Team activities budget

Flextime

Job summary

AgileEngine, LLC. is seeking a Mid-level Full Stack Developer to build secure, scalable software for public safety agencies, including a client integration system built from scratch.

You will work with Java, React, and SQL, collaborating with design and product teams, and contributing to CI/CD and observability practices. This role emphasizes delivering high-quality code and timely results in a flexible work environment.

Qualifications

• 3+ years of SaaS experience.
• High level of proficiency in Java, React, and SQL.
• Knowledge of or prior experience with microservices architecture.
• DevOps mindset of automation and continuous improvement.
• Good understanding of observability and familiarity with strong CI/CD practices.
• Upper-intermediate and higher English proficiency.

Responsibilities

• Build a reusable client integration system from scratch, following secure cloud software best practices.
• Collaborate with design and product teams to understand requirements, create estimates, plan sprints, and meet delivery timelines.
• Plan and accurately estimate construction and delivery timelines.
• Contribute to technical documentation and automated build and deployment processes.
• Review code and participate in pull-request deployments.

Skills

SaaS experience

Microservices architecture

CI/CD practices

Observability

English proficiency (upper-intermed.)

Education

Bachelor's degree

Tools

Java

React

SQL

AWS

Job description

We are looking for a Mid-level Full Stack Developer to build secure, scalable software for public safety agencies, including a client integration system built from scratch.

The mandatory requirements are 3+ years of SaaS experience, strong Java, React, and SQL, microservices, CI/CD and observability practices, and an upper-intermediate English level.

What you will do

• Build a cleanly designed, reusable client integration system adhering to secure cloud software best practices, from start to finish.
• Collaborate with design and product teams to understand requirements, create estimates, plan sprints, and meet delivery timelines.
• Plan and accurately estimate construction and delivery timelines.
• Contribute to technical documentation and automated build and deployment processes designed to increase engineer efficiency.
• Review code submitted by other software engineers and submit your own code for review as part of our pull-request deployment process.

Must haves

• 3+ years of SaaS experience.
• High level of proficiency in Java, React, and SQL.
• Knowledge of or prior experience with microservices architecture.
• DevOps mindset of automation and continuous improvement.
• Good understanding of observability and familiarity with strong CI/CD practices.
• A proven ability to meet deadlines, motivate others, and consistently produce high-quality, impactful results.
• Upper-intermediate and higher English proficiency.

Nice to haves

• Experience building software in the cloud (AWS preferred).

Perks and Benefits

• 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.