Lead Backend Developer (Sign-on Bonus)

What do we do

As a pioneer for digital transformation GFT develops sustainable solutions across new technologies from cloud engineering and artificial intelligence to blockchain/DLT. With its deep technological expertise strong partnerships and comprehensive market know-how GFT offers advice to the financial and insurance sectors as well as the manufacturing industry. Through the intelligent use of IT solutions GFT increases productivity and creates added value for clients. Companies gain easy and safe access to scalable IT applications and innovative business models.

Who are we

Having started in Germany in 1987 GFT Technologies has grown to become a trusted Software Engineering and Consulting specialist for the international financial industry counting many of the worlds largest and best-known banks as our clients. We are an organization that empowers you to not only explore but raise your potential and seek out opportunities that add value. At GFT diversity equality and inclusion are at the core of who we are. Ensuring a diverse and inclusive working environment for all communities is one of the main pillars of our diversity strategy based on our core values and culture. We have been certified for 2022/23 as a Great Place to Work in the APAC region. So if you want to have the opportunity to work with an outstanding and progressive organization this position could be right for you

Sign-on Bonus: Eligible for candidates who are currently employed elsewhere and able to join GFTwithin 30 daysof offer acceptance.

Role Summary

We are looking for a seasonedTechnical Lead (Backend)with deep expertise in backend architecture and development particularly in theCard domainSmart Vista andEuronetplatforms. The ideal candidate will have at least 8 years of experience in backend development and a proven track record of leading technical teams to deliver scalable secure and high-performance solutions in the financial services sector.

Responsibilities

• Lead the design development and deployment of backend systems with a focus on card transaction processing and payment gateway integration

• Architect and implement scalable microservices and APIs aligned with business and security requirements

• Provide technical leadership and mentorship to backend developers ensuring best practices in coding testing and deployment

• Collaborate with cross-functional teams including front-end developers QA DevOps and product managers

• Drive integration and optimization of card domain platforms within the backend ecosystem

• Ensure compliance with industry standards and regulations (e.g. PCI-DSS) in all backend implementations

• Troubleshoot complex production issues and lead root cause analysis and resolution

• Manage code reviews technical documentation and continuous improvement initiatives

• Liaise with stakeholders to gather technical requirements and translate them into actionable development plans

Requirements and Skills

• Bachelors or Masters degree in Computer Science Engineering or related field

• Minimum 8 years of backend development experience with at least 3 years in a technical leadership role

• Strong experience in Java and related frameworks (Spring Boot 3 Kafka etc.)

• Solid understanding of backend frameworks and design patterns

• Deep domain knowledge in Card systems including transaction flows authorization clearing and settlement

• Experience with containerization (Docker Kubernetes)

• Strong understanding of CI/CD pipelines version control (Git) and agile methodologies

• Excellent communication leadership and problem-solving skills

Preferred Skills

• Hands-on experience with SmartVista or Euronet platforms

• Python development experience

• Cloud exposure (AWS Azure GCP)

• Experience in banking or fintech environments

• Knowledge of Backend-as-a-Service (BaaS) platforms

• Familiarity with Elixir and headless CMS solutions

• Exposure to AI/ML applications in fraud detection or transaction analytics

• Understanding of front-end technologies (HTML CSS JavaScript) for effective collaboration

• Familiarity with ISO 8583 EMV standards and payment switching technologies

(Note: Due to the high volume of applications we receive we are unable to respond to every candidate individually. If you have not received a response from GFT regarding your application within 10 work days please consider that we have decided to proceed with other candidates. We truly appreciate your interest in GFT and thank you for your understanding.)