# SW Engineer at Visa

Visa is hiring an SW Engineer in Warsaw, Poland. It pays PLN 131k-PLN 214k a year and Level rates it Little AI ●○○○; you can [apply on Level](https://jobsbylevel.com/go/b1c3e659-59e5-4fc0-8de2-a46cb900bcac).

AI Level 1, AI centrality 31 out of 100. PL - Warsaw, Poland.

## Details

- Company: [Visa](https://jobsbylevel.com/companies/visa)
- AI level: AI Level 1 (score 31 out of 100)
- Location: PL - Warsaw, Poland
- Salary: PLN 131k-PLN 214k
- Posted: October 9, 2026
- Apply: https://jobsbylevel.com/go/b1c3e659-59e5-4fc0-8de2-a46cb900bcac

## Description

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you. Pay Transparency The estimated salary range for a new hire into this position is zł130,500 - zł214,425 which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity. Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, Pension, Life Insurance, Annual Leave, and Wellness Program. Job Description Software Engineers conduct, plan, or oversee one or more aspects of the analysis, design, programming, debugging, and modification of computer programs for commercial or end user applications. They write code, complete programming, and perform testing and debugging of applications. Responsibilities also include completing documentation and procedures for installation and maintenance. Software Engineers may interface with users to define system requirements and/or necessary modifications or develop cost estimates, budgets, and schedules. All roles require digital fluency, including the ability to work with emerging technologies such as Generative AI tools (e.g. claude-code, opencode) to support everyday work. Key Responsibilities Write, modify, and review high-quality, testable, and efficient code across back-end, and data layers. Integrate systems via APIs, messaging queues, and databases. Develop and maintain data pipelines and large-scale data processing jobs using appropriate frameworks and cloud services. Develop unit, integration, and end-to-end tests with a strong focus on automation. Maintain CI pipelines to run tests automatically upon code commits. Debug and perform root cause analysis on issues, using AI-driven tools where applicable, and enforce code quality gates through reviews and static analysis. Build and maintain CI/CD pipelines; package and deploy applications to various environments using containerization and orchestration tools. Monitor applications in production using observability tools; investigate incidents, analyze logs, identify root causes, and implement fixes. Optimize code for performance, cost efficiency, and maintainability. Apply secure coding practices, manage secrets properly, validate inputs, and ensure authentication/authorization is robust. Comply with regulatory standards and maintain documentation for audits. Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager. Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager. Qualifications Basic Qualifications: Bachelor's degree, OR 3+ years of relevant work experience. Experience in developing and/or implementing backend applications and microservices. Experience in writing, modifying, and reviewing code for commercial or end-user applications. Experience in designing and implementing RESTful APIs and service-to-service integrations. Experience in debugging distributed applications and performing root cause analysis on software issues. Experience in developing unit, integration, and end-to-end tests. Experience in integrating systems using APIs, messaging systems, and databases. Experience in maintaining CI/CD pipelines and deploying backend services. Experience in applying secure coding practices and complying with regulatory

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/sw-engineer-at-visa-3a9b87

Source: https://jobsbylevel.com/jobs/sw-engineer-at-visa-3a9b87

## Cite this page

Level. https://jobsbylevel.com/jobs/sw-engineer-at-visa-3a9b87.

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