Technology Lead - Java and React Full-stack

Our Customer is a leading global provider of cutting-edge payments technology solutions, dedicated to shaping the future of financial transactions worldwide. With a commitment to innovation and excellence, we connect consumers, businesses, financial institutions, and governments in over 200 countries and territories through our advanced processing networks.

Currently we are looking for experienced Technology Lead. The role covers both technical and project management areas. As a Tech Leader you will be responsible for building and mentoring the team as well as manage the project from operational end.

Key responsibilities

  • Design, document and implement new systems, as well as enhancements and modifications to existing software with code that complies with design specifications and meets security and Java best practices.
  • Interact with both business and technical stakeholders to deliver high quality products and services that meet business requirements and expectations to maximize ROI while applying the latest available tools and technology and meet company objectives.
  • Have a passion for delivering zero defect code and be responsible for ensuring the team's deliverables meet or exceed business expectations
  • Be accountable for the end-to-end planning and execution of one or more projects and/or Agile teams
  • Identify opportunities for product innovation and strive for improvements to best practices, standards and processes
  • Responsible for overseeing the completion of requirement definitions, functional and technical specifications, architecture definition, database design, technical implementation, unit and integration testing of systems for product development and delivery
  • Lead scope, schedule, budget, risks, deployments and communications for programs and initiatives identified for this effort

This is a hybrid work opportunity, requiring attendance at the customer's office in Warsaw twice a week for team relationship-building purposes.

Due to the nature of our work in the financial market, candidates will be subject to detailed background screening including education, employment history, and criminal record.


  • 9+ years of relevant work experience with a bachelor’s degree or 7 or more relevant years of experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or 3+years of experience with a PhD
  • 10+yrs of hands-on experience and deep knowledge in software product development (Java/J2EE, SOA based applications)3+ years of experience in designing/architectural horizontally scalable, multi-tenant SOA application
  • Proficient in implementing design patterns. Strong understanding of: Java, REACT, REDUX, J2EE, RDBMS, NoSQL DB such as Cassandra, Mongo DB, Spring, Hibernate
  • Expertise with Spring, and Apache frameworks
  • Development experience in building Microservices, specifically with HTTP, REST, JSON and XML
  • Experience in containerization and container orchestration technology
  • Experience in developing and deploying components as docker containers is must
  • React / Redux experience is required
  • Experience in messaging system and distributed technology
  • Experience in deployment and distribution lifecycle with automated and scalable CI/CD infrastructure. Experience in GIT, Maven, Jenkins, Stash or such build automation tools
  • Deep knowledge of Agile framework (User Stories, Continuous Integration,
    TDD, Continuous Delivery, Pairing, Automated Testing)
  • Previous experience with financial services/payments processing experience a big plus
  • Divides time between active coding related activities, design, coordination, mentoring, project management, and/or leading same
  • Experience with third-party libraries and APIs
  • Proficient in at least one agile project management tool: Rally, Jira, Version One, etc.
  • Demonstrated proficiency in troubleshooting, and root-cause analysis
  • Decisive but inclusive decision making in a fast-paced environment 
  • Certified Scrum Master (CSM), Certified Scrum Professional (CSP), or Professional Scrum Master (PSM) is a plus
  • A go-getter who is not overwhelmed by new technology, tight timelines, or parallel projects
  • Thrives in a fast-paced environment producing and supporting business services with tier 0 severity and flexible to work with distributed global teams and willing to support clients globally
  • Excellent written and verbal communication skills, interpersonal and presentation skills, and proven ability to influence and communicate effectively
Additional Information_

What can you expect from us?

  • We Learn by doing; you will collaborate with industry experts willing to share their knowledge, passion and experience.

  • We invest in improving your skills by participating in training and mentoring programs.

  • You can advance your career with us by choosing from different career paths (technical, management).

  • We’ll help to broaden your horizons by working in an open and supportive multicultural environment.

  • Commercial projects from the domain.

  • Great atmosphere and supportive environment.

  • You will work in a friendly, relaxed atmosphere created by many bonding events and activities.

What do we offer?

  • Competitive salary adequate to your skills and performance.

  • Flexible working hours.

  • Training programs.

  • Private medical insurance.

  • Multisport program.

  • English lessons.

  • Company social events.

  • Relocation assistance.

Diversity and Inclusion Statement

We aim to recruit, develop and retain the most talented people we can find from various backgrounds and cultures. Inclusivity and equality are cornerstones of our Mobica community and a big part of what makes us so brilliant to work with. Here, dedication and performance are valued and rewarded regardless of nationality, gender, age, religious beliefs or other personal characteristics. Here, diversity is celebrated, and everyone belongs.

“The benefits of having a diverse workforce from different backgrounds, recruited and developed only on the basis of ability, is a core personal belief for me - so I join with other members of Mobica’s leadership in promoting a commitment to recognise equal opportunities and rights for our talented individuals. Every Mobican can expect to be treated with dignity and respect regardless of personal characteristics or beliefs.”

Gary Butters

Job Reference: ref827n

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