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Remote Mastercard Software Engineer Jobs in Missouri

$104K - $139K/yr

We're looking for a Principal Engineer with deep expertise in systems programming and database ... remote

Senior Fullstack Software Engineer

Saint Louis, MO · Remote

$128K - $178K/yr

  • Medical

  • PTO

Remote Department: Studio Engineering Product Delivery Schedule: Full-time Salary: $128,054.78 ... What additional requirements you'll need * 5 years of professional fullstack software development ...

  • PTO

Our partner is looking for a Software Engineer, Front End Leaning, Agents based in Netherlands ... Remote work options across approved European locations. * Flexible working environment with ...

$94K - $124K/yr

As a (Senior) Software Engineer, you'll build and maintain the tools and automation that support ... Remote-first opportunity available across Europe, with the option to work from Bochum, Germany.

New

$44.25 - $59.50/hr

Join a fully remote engineering team focused on building scalable, high-performance backend solutions that power modern software products. In this role, you will contribute to the design, development ...

$112K - $148K/yr

Role Specific Information About the Role As Senior Software Engineer, you will collaborate closely with design, product and engineering experts to tackle real-world challenges and deliver innovative ...

Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll apply your expertise ...

Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll apply your expertise ...

Join a fast-growing, remote-first technology company building tools that help developers connect applications to the real world through integrations. In this role, you'll combine software engineering ...

Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll apply your expertise ...

Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll apply your expertise ...

Remote micro1 is engaging Computational Biology & Cheminformatics Experts to contribute their expertise to a customer's computational drug discovery project. In this role, you'll apply your expertise ...

... software engineering standards. * Excellent technical leadership, communication, problem-solving, and mentoring skills. Benefits * Fully remote work opportunity. * Opportunity to shape the ...

Showing results 41-60

Remote Mastercard Software Engineer information

What does a remote Mastercard software engineer do?

A Remote Mastercard Software Engineer designs, develops, and maintains software solutions for Mastercard from a remote location. They typically work on applications related to payment processing, security, and digital transactions, ensuring reliability and compliance with industry standards. Their responsibilities include coding, testing, debugging, and collaborating with global teams to deliver scalable and secure products. Remote engineers use communication tools to stay connected with colleagues and participate in agile development cycles. This role may also involve troubleshooting technical issues and implementing new features based on business requirements.

What are the key skills and qualifications needed to thrive as a remote Mastercard software engineer?

To thrive as a Remote Mastercard Software Engineer, you need strong programming skills (such as Java, C++, or Python), a solid understanding of software development lifecycles, and a relevant degree in computer science or a related field. Familiarity with Mastercard's payment processing platforms, cloud services (like AWS or Azure), and industry certifications (such as AWS Certified Developer or Secure Software Practitioner) are commonly required. Excellent communication, problem-solving abilities, and self-motivation are crucial soft skills for effective remote collaboration and innovation. These skills and qualifications ensure secure, reliable, and scalable payment solutions while enabling seamless teamwork across distributed teams.

How does collaboration work for a remote Mastercard software engineer, and what tools are commonly used to stay connected with the team?

As a Remote Mastercard Software Engineer, you’ll collaborate closely with cross-functional teams including product managers, QA specialists, and other engineers through virtual platforms. Most teams rely on tools like Slack or Microsoft Teams for instant communication, Jira or Trello for task management, and GitHub or Bitbucket for code collaboration. Regular video meetings, code reviews, and pair programming sessions ensure alignment and foster teamwork despite the physical distance. Expect a structured yet flexible work environment that values both independent productivity and strong team connectivity.

What is the difference between Remote Mastercard Software Engineer vs Remote Visa Software Engineer?

AspectRemote Mastercard Software EngineerRemote Visa Software Engineer
Required CredentialsBachelor's in Computer Science, relevant coding skills, industry certificationsBachelor's in Computer Science, relevant coding skills, industry certifications
Work EnvironmentRemote, collaborative teams within financial servicesRemote, collaborative teams within financial services
Employer & Industry UsageMajor payment network, financial technologyMajor payment network, financial technology
Common Search & ComparisonYesYes

The Remote Mastercard Software Engineer and Remote Visa Software Engineer roles share similar credentials, work environments, and industry usage, focusing on payment processing and financial technology. The main difference lies in the specific payment network they support—Mastercard versus Visa—each with unique systems and protocols. Both roles are ideal for software engineers seeking remote opportunities in the financial services sector, with comparable skills and responsibilities.

What are the most commonly searched types of Mastercard Software Engineer jobs in Missouri?

The most popular types of Mastercard Software Engineer jobs in Missouri are:

What cities in Missouri are hiring for Remote Mastercard Software Engineer jobs?

Cities in Missouri with the most Remote Mastercard Software Engineer job openings:

Infographic showing various Remote Mastercard Software Engineer job openings in Missouri as of July 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Principal Software Engineer - Postgres

ClickHouse

Remote

$104K - $139K/yr

Full-time

Re-posted 27 days ago


Job description

About the Role

ClickHouse is expanding its capabilities in the database systems domain, building next-generation infrastructure that redefines performance, scalability, and developer experience. We're looking for a Principal Engineer with deep expertise in systems programming and database internals - particularly Postgres - to help us push boundaries in how databases are built and operated at scale.

This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: from storage and performance optimization to distributed coordination and extension development. You'll shape critical components of our data platform, mentor other engineers, and drive architectural direction for systems that serve massive workloads.


What You'll Do
  • Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization.
  • Contribute to and extend Postgres internals - improving reliability, scalability, and efficiency.
  • Prototype and build extensions that expand Postgres's core capabilities and integrate with cloud-native infrastructure.
  • Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences.
  • Profile and optimize database performance using low-level instrumentation and benchmarking.
  • Provide technical leadership, set standards for engineering excellence, and mentor senior engineers.
  • Operate with significant autonomy and ownership - driving projects from concept to production.

About You
  • 10+ years of experience building systems software in C/C++ or Rust (Go experience a plus).
  • Deep knowledge of PostgreSQL or other database engine internals, including storage, execution, or replication subsystems.
  • Strong understanding of concurrency, operating systems, and performance engineering.
  • Proven ability to ship large-scale systems or core infrastructure features end-to-end.
  • Experience contributing to open-source databases or similar complex systems is highly desirable.
  • Pragmatic problem solver with a bias for simplicity and measurable impact.
  • Thrives in a high-autonomy, high-velocity environment.

Why Join Us
  • Work on foundational database technologies at the intersection of performance, reliability, and usability.
  • Shape the future of Postgres-based systems and cloud data infrastructure.
  • Operate with autonomy in a small, high-talent team that values depth, craftsmanship, and impact.
  • Contribute to an ambitious vision: making data systems faster, simpler, and more powerful for developers everywhere.

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