Senior Java Engineer

What we do

At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full- stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.

We are headquartered in Miami, Florida, have offices in Bulgaria, Colombia and Romania, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America.

We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor!

What to expect on this role

As a Senior Java Engineer, you will play a critical role in designing, developing, and delivering high-quality software solutions. Your expertise in Java programming, software development best practices, and problem-solving abilities will be instrumental in driving the success of our projects.

• Collaborate with cross-functional teams to understand and translate requirements into technical specifications
• Design, develop, and maintain robust, scalable, high-performance Java applications
• Write clean, efficient, and well-documented code following standards and best practices
• Participate in the entire software development lifecycle, from requirements to maintenance
• Conduct thorough code reviews, providing constructive feedback for quality assurance
• Identify and troubleshoot complex technical issues, proposing timely resolutions
• Optimize software performance and scalability using design patterns and algorithms
• Collaborate for continuous improvement of development processes and tools
• Stay updated on industry trends, technologies, and best practices in Java development
• Mentor less senior team members for their technical growth and professional development

Qualifications and Tech Proficiency:

• Bachelor’s/Master’s in Computer Science, Software Engineering, or related field
• 5+ years of Java-focused software development experience
• Proficient in Java, Spring Boot, JSP, and SQL for robust web applications
• Solid grasp of OOP principles, design patterns, and best practices
• Strong knowledge of relational databases (e.g., MySQL, PostgreSQL) and SQL
• Familiarity with version control systems (e.g., Git) and agile methodologies
• Bonus: Experience with cloud platforms (AWS, Azure, GCP) and microservices
• Excellent problem-solving and analytical skills
• Strong communication and collaboration in a team environment

What you can expect as a member of the Blankfactor team:

• Competitive salary aligning with industry benchmarks
• Up to 25 days paid vacation based on seniority level
• Premium private health insurance coverage
• Multisport card subscription
• $500 dedicated self development budget
• 20 BGN lunch budget when working from the office
• Fresh fruits and Snacks in the office.
• Friendly office atmosphere
• Diverse client portfolio
• Cutting-edge high-tech stack
• Fintech Expertise: expertise in machine learning, data science, big data, and AI, driving innovation and cutting-edge solutions
• Continuous Learning Culture and Support
• Monthly on-site gatherings
• Annual festivities including team-building activities, family BBQs, and end-of-year celebrations

We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualified applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.