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Contract Mastercard Software Engineer Jobs in Washington

As a Software Engineer for a recently awarded government contract, you are the architect of the highly complex systems that drive our mission forward. We are looking for a creative problem-solver who ...

Software Engineer

Annapolis, MD · On-site

$100K - $220K/yr

As a Software Engineer for a recently awarded government contract, you are the architect of the highly complex systems that drive our mission forward. We are looking for a creative problem-solver who ...

Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Task Description The Software Engineer shall be responsible for software development ...

Software Engineer

Annapolis, MD · On-site

$110K - $258K/yr

This opportunity supports an Enterprise IT contract with a team of SIGDEV Analysts, Systems ... The Software Engineer develops, maintains, and enhances complex and diverse software systems based ...

Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Chantilly, VA · On-site

$125 - $150/hr

Software Engineer Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Reston, VA · On-site

$100 - $125/hr

Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting ... Contingent Upon Contract Award VTG's estimated starting pay range is $105,000-$150,000 which is a ...

Fourteen (14) years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity. * A bachelor's degree in Computer Science or a related discipline from an ...

Seven (7) or more years experience as a Software Engineer in programs and contracts of similar scope. • SWE2: Fourteen (14) or more years experience as a Software Engineer in programs and contracts ...

S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software Engineer will support DHS CISA by designing, developing, and maintaining ...

S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software Engineer will support DHS CISA by designing, developing, and maintaining ...

Fourteen (14) years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity is required. * A bachelor's degree in Computer Science or a related ...

Showing results 21-40

Contract Mastercard Software Engineer information

What is a Contract Mastercard Software Engineer?

A Contract Mastercard Software Engineer is a technology professional who is hired on a temporary or project basis to develop, maintain, or improve software systems for Mastercard or its partners. These engineers typically work with payment technologies, security protocols, APIs, and large-scale transaction systems. They may be involved in designing new features, troubleshooting issues, or integrating Mastercard services with other platforms. Contract positions offer flexibility but may require specialized knowledge of payment processing and compliance standards. Such roles often involve close collaboration with both internal teams and external vendors.

What are the key skills and qualifications needed to thrive as a Contract Mastercard Software Engineer?

To thrive as a Contract Mastercard Software Engineer, you need strong proficiency in software development, payment processing technologies, and an understanding of Mastercard's platforms, often backed by a degree in computer science or related field. Familiarity with industry-standard languages (such as Java or C#), secure coding practices, and experience with Mastercard APIs or ISO 8583 protocols is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help engineers collaborate with cross-functional teams and address complex technical challenges. These skills and qualities are crucial for ensuring secure, reliable, and innovative payment solutions that meet Mastercard's high standards.

What are some common challenges faced by Contract Mastercard Software Engineers when integrating payment solutions for clients?

Contract Mastercard Software Engineers often encounter challenges such as navigating complex compliance requirements, ensuring secure data handling, and integrating APIs with diverse client systems. Since Mastercard's payment solutions must adhere to strict security standards like PCI DSS, engineers need to stay updated on regulations and best practices. Additionally, collaborating remotely with client teams and other vendors can introduce communication hurdles, making clear documentation and proactive updates crucial for project success.

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

AspectContract Mastercard Software EngineerContract Visa Software Engineer
Required CredentialsBachelor's in Computer Science, relevant coding skills, possibly certifications in software developmentBachelor's in Computer Science or related field, coding proficiency, industry certifications often preferred
Work EnvironmentFinancial services, payment processing, technology teams within MastercardFinancial services, payment solutions, technology teams within Visa
Employer & Industry UsagePrimarily in Mastercard's payment network and financial technology projectsPrimarily in Visa's payment network and financial technology projects

Both roles involve developing payment processing software within major financial networks. The main differences lie in the specific employer and associated payment platform. Contract Mastercard Software Engineers focus on Mastercard's systems, while Contract Visa Software Engineers work within Visa's infrastructure. Skills and credentials are similar, making these roles comparable in the financial technology industry.

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

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

What job categories do people searching Contract Mastercard Software Engineer jobs in Washington look for?

The top searched job categories for Contract Mastercard Software Engineer jobs in Washington are:

What cities in Washington are hiring for Contract Mastercard Software Engineer jobs?

Cities in Washington with the most Contract Mastercard Software Engineer job openings:

Infographic showing various Contract Mastercard Software Engineer job openings in Washington as of June 2026, with employment types broken down into 79% Full Time, 19% Part Time, 1% Temporary, and 1% Contract. Highlights an 84% Physical, 2% Hybrid, and 14% Remote job distribution.

Software Engineer

Annapolis Junction, MD • On-site

LufCo
11 - 50 employees

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago


Job description

Overview

Position Title: Software Engineer

Location: Annapolis Junction, MD

Reports To: Program Manager

Job Type: Full-time

Clearance Requirement: Active TS/SCI with Polygraph

Summary:

As a Software Engineer for a recently awarded government contract, you are the architect of the highly complex systems that drive our mission forward. We are looking for a creative problem-solver who enjoys building, maintaining, and transforming complex, processing-intensive analytics, novel algorithms, and cloud-scale environments. You will ensure the scalability, performance, and operational excellence of our codebases, working alongside technical leads and system architects to engineer mission-critical components.

This role will support and represent LufCo with our industry partners within the Ft. Meade market. At LufCo, you'll do more than fill a role-you'll help build what's next. We offer a people-first, agile environment where your ideas are valued, your impact is visible, and your work directly supports meaningful, mission-driven outcomes.

Key Responsibilities:

  • Analyze user and system requirements to derive complex software design, performance metrics and interface constraints.
  • Design, code, test and modify new software solutions or enhance existing software to adapt to new hardware, optimize performance, and integrate components into modified operating systems.
  • Develop and implement advanced mathematical algorithms, structural data repositories, and complex databased queries that meet strict timing and system resource boundaries.
  • Incorporate Commercial Off-the-shelf (COTS) and Government Off-the-shelf (GOTS) functionality to optimizr software design and architecture reuse.
  • Provide technical and strategic leadership to software development teams, delegate responsibilities, choose appopriate development processes, and perform rigorous quality control checks on final team deliverables.

Qualifications

Education:

  • Bachelor's degree in Computer Science or a related discipline from an accredited college or university.
  • 4 years of additional software engineering experience on projects with similar software processed may be substituted for a Bachelor's degree.

      Experience:

      • SWE0: 0+ years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity is required.
      • SWE1: 7+ years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity is required.
      • SWE2: 14+ years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity is required.
      • SWE3: 20+ years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity is required.

      Technical Skills:

      • Core Engineering Languages: High proficiency in Java SE, Python, Git, Shell/bash scripting, JavaScript, HTML5, and CSS3.
      • Frameworks & Back-End: Practical knowledge of Spring Framework, Spring Tool Suite, Hibernate, MySQL, Web Services, Jenkins, Nexus, Maven, JUnit, and IDE environments.
      • Cloud & Devops: Hands-on experience with container platforms and container orchestration (Docker, Kubernetes, OpenShift) along with GitLab CI and SonarQube automated CI/CD deployment pipelines.
      • Methodology: Extensive experience operating within an Agile development framework to deploy a new functional capability inside every Sprint cycle.

      Physical Requirements:

      • Ability to travel as required.
      • Standard office environment with occasional requirements to visit client sites, labs, or field environments.

      Why Join Us?

      • The LufCo Difference: Join a company that prioritizes employee experience. We are more than just a contractor; we are a community of innovators who value flexibility and authentic connection.
      • Impactful Work: Contribute to critical national security initiatives. Your analysis directly protects the nation and supports those on the front lines.
      • Cutting-Edge Stack: Work with the latest advancements in AI/ML, cloud-scale analytics, and modern data visualization tools.
      • Growth-Centric Culture: We invest in you. Enjoy opportunities for professional development, advanced training, and a clear path for career advancement.
      • Comprehensive Benefits: We offer competitive salaries, a generous PTO policy, 401K matching, and premium health/dental/vision coverage.

      Compensation and Benefits:

      • Competitive Pay: Salaries depend on labor category, years of experience, education, skills relevant to the position, and type of contract.
      • Benefits: Including Paid Time Off; 401K Contribution and Employer Match Contributions; and Medical, Dental, and Vision Coverage.
      • For the full list of LufCo Benefits, visit our website: https://www.lufburrow.com/careers

      Position availability can vary due to dynamic, evolving contract needs. This job posting being active does not guarantee an immediately available position matching its description. This job description is intended to provide a general overview of the responsibilities and qualifications for this position. It is not an exhaustive list and may be subject to change based on the needs of the company.

      LufCo provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

      LufCo Employees: This position qualifies for up to a Purple Award level referral bonus. For more information, visit the Employee Portal.