MITK)is a general leader in digital & biometric identity authentication, fraud prevention, and mobile deposit solutions. Our verified identity platform and advanced image capture solutions are built on the latest advancements in biometric recognition, artificial intelligence, computer vision and machine learning, and trusted by over 7,500 organizations worldwide. We are headquartered in San Diego, California, with operations in the United Kingdom, Spain, France, Mexico, and the Netherlands.

Visit us at We are Virtual 1st! Whether you choose to work remotely from your home office or in-person from one of Mitek's offices, our practices, processes and tools are designed to enable your success. It's one of the ways we live our mission to "Protect What's Real." The strength of our organization is deeply rooted in the people who power it.

We are looking for a Full Stack Engineering Team Lead to provide day-to-day technical direction to a full stack engineering team while remaining close to the code. This is a hands-on, player-coach role for someone who can turn product priorities into practical technical plans, guide sound architecture decisions, and help engineers deliver reliable software with confidence. You will work across front-end, back-end, cloud, and infrastructure components, balancing immediate delivery needs with the long-term quality, security, maintainability, and scalability of the platform.

Lead the team's day-to-day technical direction and support delivery against agreed priorities. Contribute hands-on to the design, development, testing, deployment,



and support of production software. Guide architecture and design decisions across front-end, back-end, cloud, and infrastructure components.

Review code and reinforce engineering standards for quality, maintainability, scalability, security, observability, and testing. Promote ownership throughout the application lifecycle, including deployment, monitoring, troubleshooting, and production support. Significant professional software engineering experience, including experience leading technical work or mentoring other engineers.

Strong back-end development experience. Strong experience with JavaScript and single-page application frameworks, particularly React. A track record of designing and delivering production-grade full stack applications.

A strong understanding of software architecture, APIs, distributed systems, and modern application development practices.

Experience building clean, maintainable, production-hardened code and writing unit, integration, and performance tests.

Experience with Amazon Web Services. Exposure to services such as S3, SQS, ECS, EC2, and Lambda would be particularly relevant. Proficiency with Git, collaborative software development workflows, code reviews,



and modern engineering practices.

Professional fluency in written and spoken English, with the ability to build alignment across technical and non-technical stakeholders. A bachelor's degree in Computer Science or a related field, or equivalent professional experience. TypeScript, Redux, HTML, CSS, and template engines such as Freemarker or Thymeleaf.

Experience with non-relational databases such as MongoDB, DocumentDB, or RavenDB.

Experience provisioning cloud infrastructure through code using CloudFormation, Terraform, or a comparable technology. NPM or a comparable package manager and Cypress or similar front-end testing tools.

Experience designing distributed systems using serverless technologies or microservices architectures. Bash scripting and familiarity with Java, Groovy, or Python.

Experience working in Agile teams and coordinating delivery across several technical or business stakeholders. Previous experience as a Technical Lead, Team Lead, Lead Engineer, or in a similar player-coach role. The team consistently delivers reliable, high-quality software against clear priorities.

Universal, supplemental, and private healthcare plan choices based on country specifics Financial future : retirement/pension plan contributions, MTK stock plan participation Paid time off : generous annual leave, company holidays, volunteer time off Home office setup allowance Additional/optional benefits : pet insurance, identity theft protection, legal assistance

📌 Full Stack Software Engineering - Team Lead (Madrid)
🏢 Miteksystems 2
📍 Madrid