Role Description Corpay is currently looking to hire a Senior Software Developer – Contractor. As a Senior Software Developer - Contractor, you will be expected to work in a remote environment. Corpay will set you up for success by providing: - Company-issued equipment The responsibilities of the role will include: - Designing, developing, and maintaining scalable, high-quality software solutions that meet business and technical requirements - Leading the implementation of complex features and system enhancements, ensuring performance, reliability, and maintainability - Translating business needs into technical solutions by collaborating with product managers, designers, and other stakeholders - Writing clean, efficient, and well-documented code following best practices and coding standards - Conducting code reviews and providing constructive feedback to ensure code quality and consistency across the team - Troubleshooting, debugging, and resolving production issues, performing root cause analysis and implementing long-term solutions - Mentoring and supporting junior and mid-level developers, fostering a culture of continuous learning and improvement - Contributing to system architecture and design decisions, including evaluating technologies and defining technical approaches - Optimizing application performance, scalability, and security across systems and services - Collaborating with DevOps and infrastructure teams to support CI/CD pipelines, deployments, and system monitoring - Participating in Agile ceremonies (e.g., sprint planning, stand-ups, retrospectives) and contributing to iterative delivery - Ensuring adherence to security, compliance, and data protection standards - Documenting technical designs, workflows, and system changes to support maintainability and knowledge sharing Qualifications - Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience) - 5+ years of professional software development experience building and maintaining production systems - Strong proficiency in one or more programming languages (e.g., Java, C#, Python, JavaScript/TypeScript, or similar) - Experience designing and building scalable, distributed, or high-performance applications - Solid understanding of software engineering principles, data structures, and system design - Experience working with modern development frameworks, APIs, and service-oriented or microservices architectures - Proficiency with relational and/or NoSQL databases and data modeling concepts - Experience with version control systems (e.g., Git) and collaborative development workflows - Familiarity with CI/CD pipelines, automated testing, and deployment processes - Strong problem-solving skills with the ability to troubleshoot complex technical issues - Experience working in Agile or Scrum environments - Excellent communication skills and ability to collaborate effectively with cross-functional teams

Role Description The Dayforce Product Development team is looking for an intelligent Software Developer III to create the industry’s next generation Human Capital Management (HCM) solutions. As a Developer on our Global Payroll team, you will be working on our ground-breaking solution that helps companies increase their efficiencies through paying employees accurately and on time. Your impact will be evident through your effective participation in the entire lifecycle of our software including: - Design - Analysis - Prototyping - Development - Testing - Support of our products You will work closely and collaborate with clients, prospects, implementation partners, and Dayforce personnel to envision and deliver the required functionality. As a Software Developer III on our Payroll team, you will be working on our ground-breaking solution that helps companies increase their efficiencies through business logic and services. You’ll also be part of a team who is moving code from the monolith and moving to different services! Duties include but are not limited to: - Creating microservices - Hands-on development with C#, SQL, Kafka, and Azure - Participate in research, design, development for new initiatives - Daily scrum activities - Team and individual development projects Qualifications - In-depth working experience with C# and .NET Framework - Proficiency with T-SQL and an understanding of database systems - Experience with Kubernetes and Containers - Experience with public cloud infrastructure such as Azure - Deep knowledge of object-oriented design and development - Experienced working in an Agile scrum team as a key contributor and a team player - Excels in taking ownership of design, build and quality for assigned tasks and issues until completion - University level Computer science or computer engineering degree or equivalent Requirements - Experience building highly performant and scalable applications - Experience with Kafka and Pub/Sub related tools - Demonstrable knowledge of: MongoDB, POD scaling, RESTful API, JSON Benefits - Excellent time away from work programs - Comprehensive wellness initiatives - Recognition through competitive pay and benefits - Opportunities for personal and professional growth - Commitment to community impact, including volunteer days and our charity, Dayforce Cares

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero-to-one ideas into real products, and you "get stuff done" end-to-end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high-visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. The Opportunity: Be Part of Our Onboarding Team Onboarding team plays a pivotal role in Airwallex's mission by facilitating the rapid integration of businesses into our platform. As a data-driven team, we utilize extensive analytics to refine our processes and ensure the efficiency and effectiveness of our operations. Our primary mission involves performing Know Your Customer (KYC) and risk-based operations to maintain the highest standards of compliance and security as we handle sensitive financial data, and empower business customers through robust, secure, and intuitive user and account management solutions. This team is instrumental in our regional expansion, helping to onboard a growing number of customers into new markets. By supporting global expansion, we are also tasked with increasing the coverage of our product offerings, ensuring that businesses worldwide can benefit from our innovative financial solutions. Through our efforts, we aim to streamline the onboarding process, reduce barriers to entry, and foster a secure and compliant environment that empowers businesses to thrive in the digital economy. What You'll Do - Design and Build Scalable Systems - Architect, develop, and maintain microservices in Java/Kotlin (or similar languages), ensuring our high-traffic, high-availability systems meet global user demands. - Implement best practices for service-to-service communication, orchestration, and fault tolerance. - Enable Data-Driven Decisions - Collaborate with data scientists and product managers to design data pipelines, analytics platforms, and event-driven architectures. - Ensure the data powering our Growth initiatives is accurate, reliable, and easily accessible. - Collaborate and Innovate - Work closely with cross-functional teams-Frontend, Product, Design, and Marketing-to translate business requirements into scalable backend solutions. - Participate in architectural reviews, code reviews, and strategy sessions to continually elevate the quality and performance of our backend services. - Experiment and Iterate - Develop services that support rapid A/B testing, feature toggles, and real-time performance monitoring. - Continuously improve backend functionalities to reduce friction, increase user engagement, and drive conversions. - Promote Security & Compliance - Integrate secure coding practices and frameworks to protect user data and maintain global regulatory compliance. - Identify potential vulnerabilities, ensure robust authentication and authorization mechanisms, and proactively address security risks. Who You Are - Experienced and Technically Proficient: You possess a wealth of experience in software development, underpinned by a robust expertise in Java/Kotlin. Your approach goes beyond mere coding; you are a craftsman of comprehensive solutions. As a technical bar raiser, you set high standards and lead by example, elevating the capabilities of those around you. - Empathetic and Insightful: Your deep empathy for customer needs drives your development process, allowing you to create intuitive and impactful products. This understanding is not just about meeting requirements, but about enriching user experiences. - Data-Driven and Analytical: You view data as a narrative element of development, a critical tool that informs your decision-making process. Your ability to interpret data enhances product performance and elevates user satisfaction, making you a pivotal member of our team. - Collaborative and Knowledge-Sharing: True collaboration is second nature to you. You thrive in team settings and are committed to sharing knowledge and ideas, which you see as vital to fostering innovation. Your role as a coach involves mentoring peers and promoting a learning culture within the team. - Adaptable and Continuously Learning: In the fast-paced world of fintech, you stand out for your agility and eagerness to adopt new skills and technologies. Challenges are opportunities for growth, and you are always prepared to expand your horizons. - Proactive and Ownership-Driven: You are self-motivated and take initiative, demonstrating a strong sense of ownership in your projects. Your proactive approach ensures that you are always ahead of the curve, ready to take on responsibilities and lead projects to successful outcomes. - Efficient and Prioritization-Savvy: You excel at prioritizing tasks, which enables you to manage your workload effectively while maintaining high standards of quality. This skill ensures that critical project components receive the attention they need without sacrificing overall progress. Why Join Us - Be Part of Something Big: Join a team that's redefining the future of finance. Contribute directly to the core engine of user growth in a company that is reshaping global financial services. - Grow With Us: At Airwallex, we're committed to your professional development. You'll have opportunities to learn, grow, and shape your career path in a fast-paced, innovative environment. - Collaborate With the Best: Work with a team of talented and passionate individuals who are driven by the desire to create something extraordinary. Applicant Safety Policy: Fraud and Third-Party Recruiters To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page. Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

Requisition Number: 2344641 Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. The Senior Cloud Engineer plays a critical role in ensuring the reliability, security, and operational excellence of public cloud environments supporting production workloads. This is a hands on cloud operations position focused on incident response, automation, and Infrastructure as Code, partnering with application teams to continuously improve Azure based platforms. You'll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. Primary Responsibilities: Cloud Operations & Reliability - Operate and support public cloud environments running production workloads - Apply Well-Architected Framework principles (security, reliability, performance efficiency, cost optimization, operational excellence) to drive continuous improvement - Support day-to-day operations, including on-call rotation and scheduled maintenance - Coordinate and execute high-quality planned changes without service impact - Lead incident response, participate in war rooms, perform root cause analysis, and drive corrective actions - Improve monitoring, alerting, and observability across cloud environments Infrastructure as Code & Automation - Design, build, and maintain Infrastructure as Code using Terraform and GitHub Actions - Develop automation using Python (and PowerShell where appropriate) to reduce operational toil - Promote standardized, repeatable deployment patterns - Reduce configuration drift and ensure consistency across dev, test, and prod environments - Leverage Generative AI tools to improve development and operational efficiency Security, Cost, and Governance - Embed security best practices into cloud designs (identity, networking, encryption, secrets management) - Enforce enterprise security, governance, and compliance requirements - Identify and remediate cloud vulnerabilities within defined SLAs - Partner with security teams to meet regulatory and compliance expectations - Identify and execute cloud cost optimization opportunities Collaboration & Leadership - Serve as a trusted technical advisor to application teams adopting public cloud - Mentor junior engineers and contribute to shared documentation and operational playbooks - Stay current on enterprise cloud platforms, tooling, and industry best practices - Demonstrate solid ownership, self-initiative, and commitment to mastering public cloud operations - Leverage enterprise-approved AI tools to streamline workflows, automate tasks, and drive continuous improvement. You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in. Required Qualifications: - Undergraduate degree or equivalent practical experience - 8+ years of hands-on experience in cloud engineering, infrastructure, or platform operations - 8+ years supporting mission-critical production environments - 3+ years developing Infrastructure as Code (Terraform) and automation (Python) - Solid production experience in Azure (preferred); AWS or GCP acceptable with demonstrated ability to ramp quickly into Azure - Proven deep understanding of cloud infrastructure, networking, identity, and security fundamentals - Experience working ServiceNow incidents and participating in war rooms for high-severity production issues - Demonstrated automation skills using Python - Ability to participate in an on-call rotation and perform off-hours maintenance Preferred Qualifications: - Practical experience applying SRE principles (error budgets, reliability metrics, incident postmortems) in production environments - Advanced public cloud certification (e.g., Azure Solutions Architect Expert) - Experience with CI/CD pipelines and Git-based workflows, including GitHub Actions - Experience with Splunk or similar observability tools, including alerts, dashboards, and reporting - Demonstrated familiarity with cloud cost optimization / FinOps practices - Experience using AI-assisted development tools (e.g., GitHub Copilot) to improve automation and Infrastructure as Code *All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy. Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable. Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission. UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.