Contract L2 / L3 Networking protocol development with C, Good Experience in Linux internals, Linux networking internals. Performance analysis and performance tuning with C Experience in developing ...
Contract L2 / L3 Networking protocol development with C, Good Experience in Linux internals, Linux networking internals. Performance analysis and performance tuning with C Experience in developing ...
Senior Software Engineer
Portland, OR · On-site +1
$140K - $175K/yr
Senior Software Engineer Full-Time Position | Portland, Oregon About Us Rapta is revolutionizing ... Design and evolve protobuf contracts and gRPC service definitions across the platform * Provide ...
Senior Software Engineer
Portland, OR · On-site +1
$140K - $175K/yr
Senior Software Engineer Full-Time Position | Portland, Oregon About Us Rapta is revolutionizing ... Design and evolve protobuf contracts and gRPC service definitions across the platform * Provide ...
Senior Software Engineer
Portland, OR · Remote
$70 - $80/hr
The Senior Software Engineer participates throughout the software development lifecycle ... Type: 12-month contract Location: Remote -- candidates must reside in one of the approved hiring ...
Quick apply
Senior Software Engineer
Portland, OR · Remote
$70 - $80/hr
The Senior Software Engineer participates throughout the software development lifecycle ... Type: 12-month contract Location: Remote -- candidates must reside in one of the approved hiring ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) C/C++ Software Engineer On behalf of our client, Procom ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) C/C++ Software Engineer On behalf of our client, Procom ...
Senior Software Engineer
Beaverton, OR · On-site
$127K - $168K/yr
Senior Software Engineer - NIKE, Inc. - Beaverton, OR. Develop, code, configure and test software ... Position requires: • GraphQL Schema Design & API Contract Definition • Event Driven ...
Senior Software Engineer
Beaverton, OR · On-site
$127K - $168K/yr
Senior Software Engineer - NIKE, Inc. - Beaverton, OR. Develop, code, configure and test software ... Position requires: • GraphQL Schema Design & API Contract Definition • Event Driven ...
Senior Software Engineer (Remote)
Portland, OR · Remote
$140K - $175K/yr
Senior Software Engineer Full-Time Position | Portland, Oregon About Us Rapta is revolutionizing ... Design and evolve protobuf contracts and gRPC service definitions across the platform * Provide ...
Quick apply
Senior Software Engineer (Remote)
Portland, OR · Remote
$140K - $175K/yr
Senior Software Engineer Full-Time Position | Portland, Oregon About Us Rapta is revolutionizing ... Design and evolve protobuf contracts and gRPC service definitions across the platform * Provide ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Development Engineer On behalf of our client ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Development Engineer On behalf of our client ...
... contract, contract-to-hire & direct hire career opportunities with Fortune Firms. Recently ... As a Test Software Development Engineer - In the Test Development Engineering TDE group of IoT ...
... contract, contract-to-hire & direct hire career opportunities with Fortune Firms. Recently ... As a Test Software Development Engineer - In the Test Development Engineering TDE group of IoT ...
AI-forward Software Engineer
Beaverton, OR · On-site
Job Title- AI-forward Software Engineer Project Location - (Remote + international travel) (expenses paid by client for the international travel) Duration- 6+ months contract Visa- USC/ GC/ GCEAD ...
Quick apply
AI-forward Software Engineer
Beaverton, OR · On-site
Job Title- AI-forward Software Engineer Project Location - (Remote + international travel) (expenses paid by client for the international travel) Duration- 6+ months contract Visa- USC/ GC/ GCEAD ...
Systems Software Engineer III
Vancouver, WA · On-site
$181K - $214K/yr
Performs as a lead Systems Software Engineer in the development of large and complex control ... and/or contract requirements. * Coordinates with project staff to ensure accurate and timely ...
Systems Software Engineer III
Vancouver, WA · On-site
$181K - $214K/yr
Performs as a lead Systems Software Engineer in the development of large and complex control ... and/or contract requirements. * Coordinates with project staff to ensure accurate and timely ...
Systems Software Engineer III
$181K - $214K/yr
Performs as a lead Systems Software Engineer in the development of large and complex control ... and/or contract requirements. * Coordinates with project staff to ensure accurate and timely ...
Systems Software Engineer III
$181K - $214K/yr
Performs as a lead Systems Software Engineer in the development of large and complex control ... and/or contract requirements. * Coordinates with project staff to ensure accurate and timely ...
Senior Software Engineer, Connected Devices
Portland, OR · On-site
$140K - $175K/yr
Define clean, versioned hardware abstraction APIs (gRPC/protobuf, contract-first) that decouple ... Strong software engineering fundamentals: you write clean, tested, maintainable code and care about ...
Quick apply
Senior Software Engineer, Connected Devices
Portland, OR · On-site
$140K - $175K/yr
Define clean, versioned hardware abstraction APIs (gRPC/protobuf, contract-first) that decouple ... Strong software engineering fundamentals: you write clean, tested, maintainable code and care about ...
Senior Software Engineer, Connected Devices
Portland, OR · On-site
$140K - $175K/yr
Define clean, versioned hardware abstraction APIs (gRPC/protobuf, contract-first) that decouple ... Strong software engineering fundamentals: you write clean, tested, maintainable code and care about ...
Senior Software Engineer, Connected Devices
Portland, OR · On-site
$140K - $175K/yr
Define clean, versioned hardware abstraction APIs (gRPC/protobuf, contract-first) that decouple ... Strong software engineering fundamentals: you write clean, tested, maintainable code and care about ...
Our company provides application analysis, design, development and programming, software ... Duration: 6 Months contract (Extendable)
Our company provides application analysis, design, development and programming, software ... Duration: 6 Months contract (Extendable)
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Automation Engineer On behalf of our Client ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Automation Engineer On behalf of our Client ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
Senior Software Engineer (Node.js/React)
Portland, OR · On-site
$135 - $175/hr
Senior Software Engineer (Node.js/React) About the Company Anza is a revolutionary platform that ... They can access real‑time pricing and extensive technical, trade risk, counterparty, and contract ...
Senior Software Engineer (Node.js/React)
Portland, OR · On-site
$135 - $175/hr
Senior Software Engineer (Node.js/React) About the Company Anza is a revolutionary platform that ... They can access real‑time pricing and extensive technical, trade risk, counterparty, and contract ...
Software Systems Engineer
Hillsboro, OR · On-site
$188K - $223K/yr
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Systems Engineer On behalf of our client ...
Software Systems Engineer
Hillsboro, OR · On-site
$188K - $223K/yr
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Systems Engineer On behalf of our client ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) Software Developer On behalf of our client, Procom ...
Contract Mastercard Software Engineer information
See Portland, OR salary details
$25.5K - $41.4K
1% of jobs
$41.4K - $57.3K
5% of jobs
$67.5K is the 25th percentile. Wages below this are outliers.
$57.3K - $73.2K
29% of jobs
$73.2K - $89.1K
11% of jobs
The median wage is $92.8K / yr.
$89.1K - $105K
14% of jobs
$120.9K is the 75th percentile. Wages above this are outliers.
$105K - $120.9K
15% of jobs
$120.9K - $136.8K
8% of jobs
$136.8K - $152.7K
6% of jobs
$152.7K - $168.6K
5% of jobs
$168.6K - $184.5K
3% of jobs
$184.5K - $200.4K
2% of jobs
$25.5K
$111.2K
$200.4K
How much do contract mastercard software engineer jobs pay per year?
As of Aug 14, 2026, the average yearly pay for contract mastercard software engineer in Portland, OR is $111,208.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,900.00 and $127,300.00 per year, depending on experience, location, and employer.
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?
| Aspect | Contract Mastercard Software Engineer | Contract Visa Software Engineer |
|---|---|---|
| Required Credentials | Bachelor's in Computer Science, relevant coding skills, possibly certifications in software development | Bachelor's in Computer Science or related field, coding proficiency, industry certifications often preferred |
| Work Environment | Financial services, payment processing, technology teams within Mastercard | Financial services, payment solutions, technology teams within Visa |
| Employer & Industry Usage | Primarily in Mastercard's payment network and financial technology projects | Primarily 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 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 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 most commonly searched types of Mastercard Software Engineer jobs in Portland, OR?
The most popular types of Mastercard Software Engineer jobs in Portland, OR are:
What are popular job titles related to Contract Mastercard Software Engineer jobs in Portland, OR?
For Contract Mastercard Software Engineer jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Contract Mastercard Software Engineer jobs in Portland, OR look for?
The top searched job categories for Contract Mastercard Software Engineer jobs in Portland, OR are:
- Weekend Remote Golang
- Full Time Software
- Software Development Engineer 3
- Creative Software Engineer
- Senior Christian Software Developer
- Full Time Comcast Software Engineer
- Senior Software Engineer 150K
- Internal Developer Tools Software Engineer
- Software Development Software Engineer
- Contract International Software Engineer
What cities near Portland, OR are hiring for Contract Mastercard Software Engineer jobs?
Cities near Portland, OR with the most Contract Mastercard Software Engineer job openings:
Job description
Job Description
Job Title: Software Engineer
Location: Hillsbrough,OR
Duration: Contract
L2 / L3 Networking protocol development with C,
Good Experience in Linux internals, Linux networking internals.
Performance analysis and performance tuning with C
Experience in developing network applications (NAT, Firewall, Load balancer, VPN, ACLs)
Experience in Software based networking, data path forwarding
Knowledge on Virtualization, Open flow, OVS, Qemu or VMWare
Experience in dpdk application development is desirable.
Knowledge on Ixia or Spirent Traffic Generator
Shell / Python / Perl scripting
Knowledge on Performance benchmarking (RFC 2544)
Additional Information
All your information will be kept confidential according to EEO guidelines.
About KRG Technologies
Sourced by ZipRecruiter
KRG Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want. By leveraging for its clients its technological edge and right-sourcing advantage, KRG in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client. Headquartered in Valencia, California, KRG employs a unique global delivery platform to minister its offerings spanning from application development and maintenance to business process reengineering. With years of hands-on domain experience and international presence, we offer state-of-the-art solutions backed by our follow-the-sun service model in the most cost effective manner. We value our clientele for the trust reposed in us and our clientele admire us for our personalized approach and deep commitment to their success. Our biggest strength lies in technical expertise of our team and individual competency of our employees, which enables us to be the most befitting solution provider.
Industry
It services
Company size
201 - 500 Employees
Headquarters location
Valencia, CA, US
Year founded
2003