About Vercel:Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role:This team is building a platform that powers all of compute at Vercel. That means we provide all the primitives to run builds, serverless functions, middleware, edge functions, secure compute and now sandboxes too. If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team. What You Will Do: - Manage our fleet of clusters, running 100’s of instances, deployed in every region where our customers deploy and run their code. - You will be writing Golang on a daily basis, while terraform will be your go-to tool when it comes to provisioning the needed infra. You will get to know the ins and outs of Nomad as it’s our current choice for scheduling the workloads. - The platform you will be building provides all the primitives to run all untrusted code from our customers: even a 1% performance improvement has massive repercussions across the board. - Working collaboratively with cross-team and cross-functional stakeholders, you will participate in the conception and implementation of new platform features. - Other examples of the work you will be carrying out: - Fluid Compute - Active CPU Pricing About You: - You have 5+ years of software engineering experience, Golang preferred. - You have extended experience with Containers, Virtual Machines, Linux, and like digging deep to know how these things work under the hood (tcpdump , strace and iptables are your best friends). - You design systems that improve performance or increase reliability. Or both! - You have built and operated distributed systems at scale. - You have experience with schedulers and orchestrators for managing containers and non-containerized applications such as Nomad Benefits: - Great compensation package, including equity - Inclusive Healthcare Package - Learn and Grow - we provide mentorship and send you to events that help you build your network and skills - Flexible Time Off - We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed The San Francisco, CA base pay range for this role is $180,000-$280,000. Actual salary will be based on job-related skills, experience, and location. Compensation outside of San Francisco may be adjusted based on employee location. The total compensation package may include benefits, equity-based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process. Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.

Senior Full Stack .NET Developer Location: Charlotte United States Job Description: Job#: 3029406 Job Description: Apex Systems is currently hiring for a Senior Full Stack .NET Developer with one of our large Banking clients. Location: Hybrid - MINNEAPOLIS, MN; CHARLOTTE, NC ; Onsite expectation: 3 days onsite per week Pay range: $53.60 - $57.17/HR Contract Length: 12 Months Note: We are unable to consider C2C or third-party submissions. Requirements: Top Must-Haves: - 5-10 years of professional software engineering experience - Strong .NET Core backend development - Angular frontend experience - SQL Server / relational database experience - Experience working in Agile teams Strong Pluses: - Hands-on use of GitHub Copilot in daily development - Test automation experience using Playwright - Familiarity with modern .NET versions (.NET 8; .NET 10 when available) Job Description: We are seeking a highly skilled Senior Full Stack .NET Developer to join our Minneapolis‑based engineering team. The ideal candidate brings strong backend expertise in .NET Core, hands‑on front‑end development with Angular, and deep experience working with SQL Server and Agile delivery teams. This role is suited for an engineer who is passionate about building scalable, high‑quality applications and staying current with modern .NET technologies. Key Responsibilities - Design, develop, and maintain backend services using .NET Core and modern .NET frameworks. - Build responsive, user‑friendly front‑end components using Angular. - Develop and optimize relational database structures and queries using SQL Server. - Collaborate with cross‑functional teams in an Agile environment to deliver high‑quality software. - Participate in code reviews, architecture discussions, and continuous improvement initiatives. - Ensure application performance, scalability, and maintainability across the full stack. - Contribute to test automation, CI/CD practices, and modern engineering workflows. Required Qualifications - Professional experience in software engineering, ideally between 5-10 years. - Strong backend development skills using .NET Core. - Hands‑on experience developing front‑end applications with Angular. - Proficiency with SQL Server and relational database design. - Proven experience working within Agile development teams. Preferred Qualifications - Hands‑on experience using GitHub Copilot in daily development workflows. - Test automation experience, especially with Playwright. - Familiarity with modern .NET versions (e.g., .NET 8, and readiness for .NET 10 when released). Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide. EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or 844-463-6178. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide. Employee Type: Contract Location: Charlotte, NC, US Job Type: Date Posted: April 8, 2026 Pay Range: $53 - $57 per hour Similar Jobs - Senior Full Stack .NET Developer - Sr. .NET Developer - Senior .NET / SSIS Developer - .NET Developer - Full Stack .NET - AZ

About the Cloud Payments teamCloud Payments is part of the Cloud Billing organization. As MongoDB’s Cloud business grows, the billing and payments stack becomes increasingly mission‑critical. Our team: - Ingests and aggregates detailed metering and usage data from internal services and major cloud providers (AWS, Azure, GCP) - Calculates and generates daily customer bills for millions of customers worldwide - Integrates with payment processors and internal financial systems to support Finance, Sales, Marketing, and Accounting - Continuously improves customer-facing billing and payments experiences and the reliability and scalability of our backend systems We’re a group of engineers who care deeply about code quality, correctness, and observability, and who are comfortable collaborating with both highly technical partners and non-technical stakeholders across the business. The roleWe’re looking for a Software Engineer 3 to help design, build, and operate the services that power Cloud Payments. You’ll work primarily in the JVM ecosystem (Java and related tooling), with a focus on large-scale, distributed systems that have to be correct, resilient, and auditable. This is a Canada-based, fully remote role. You’ll collaborate closely with teammates and stakeholders across North America time zones, including engineers in the broader Cloud Billing organization. What you’ll doIn this role, you will: - Design, implement, and operate backend services that ingest, process, and reconcile large volumes of usage and billing data from internal and external systems - Collaborate with product, Finance, Revenue, and other engineering teams to evolve our billing and payments capabilities and improve customer experience - Own features end‑to‑end: requirements, design, implementation, testing, rollout, monitoring, and iterative improvement - Help scale and harden our systems as Atlas and our broader Cloud business continue to grow rapidly - Participate in architecture discussions, technical design reviews, and code reviews to keep our systems robust and maintainable - Contribute to improving our tooling, observability, and development workflows so the whole team can move faster and safer - Take part in an on‑call rotation that treats reliability as a team sport, not an individual burden What we’re looking forYou may be a great fit if you: - Have 3+ years of experience building and maintaining backend systems in a compiled language, ideally Java - Understand core object‑oriented design principles and how to apply them to complex, evolving systems - Have experience with distributed systems and services that need to be highly available, observable, and correct at scale - Are comfortable working with databases (relational and/or non‑relational such as MongoDB) in production environments - Communicate clearly and enjoy working with both technical and non‑technical stakeholders across multiple teams - Are curious, collaborative, and motivated by solving real customer and business problems rather than just closing tickets Nice to have (but not required): - Experience with billing, payments, or other financial systems where correctness, auditability, and compliance really matter - Experience with cloud platforms (AWS, GCP, Azure) and modern communication protocols like gRPC - Familiarity with data-intensive applications, data pipelines, or data lakes - Exposure to working with I/O frameworks like Reactor - Experience with containerization and orchestration (e.g., Docker, Kubernetes) - Prior exposure to MongoDB as a developer or operator We don’t expect you to check every box. If you’re excited about the space and think you could do great work here, we’d love to hear from you. Working model & location - Location: Canada - Working model: Fully remote, with colleagues primarily across North American time zones How we’ll support youMongoDB is committed to building a supportive, inclusive, and growth‑oriented environment for everyone on the team. Our approach to benefits and working models is designed to support your physical, emotional, financial, and family well‑being, and to give you flexibility in how you do your best work. You’ll have opportunities to: - Work on complex, meaningful projects that directly impact MongoDB’s Cloud business - Learn from and collaborate with experienced engineers across Cloud Billing and other parts of MongoDB - Grow your career through mentorship, feedback, and stretch projects aligned with your interests About MongoDBMongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB is an equal opportunities employer. REQ ID: 1273389937 AI is used to review applications based on job-related criteria and does not replace human decision-making. The hiring team decide who moves forward. MongoDB’s base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB’s total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada. MongoDB’s base salary range for this role in Canada is: $91,000—$126,000 CAD

• Building self-service tools that let partners create their own economies: you'll be shipping flows that take a business from idea to live loyalty programme in under 10 minutes, with API abstractions that make complex economic systems feel like filling out a form. • Creating multiplayer money experiences in Payap: the split payments flow that handles the mate who never pays you back, shared challenges that make transactions feel like achievements, and group payment UX that works when half your mates have Payap and half don't. • Building fraud detection that protects without blocking legitimate transactions: designing signals that catch card testing attacks but not someone's $5.50 flat white, creating risk intelligence across thousands of merchants, and shipping monitoring that knows suspicious activity from lunch rush. • You build it, you run it, you own it: Engineers at Centrapay ship features end-to-end and see them through production. When something breaks or could be better, you have the context and autonomy to fix it, no waiting for permission or handoffs to other teams. • Learn by building: We give you business problems, not specs. "Partners need faster onboarding" is your starting point, and how you solve it is up to you. You'll do market research, run spikes, and explore the solution space. No ticket grooming, no story pointing. We also have 10% time and Hackathons where you can experiment with new tech you wouldn't normally get to use. • Progress over perfection: We deploy to production daily, and you'll push code on your first day. We believe in shipping early, iterating fast, and learning from real usage. • Work across the stack: Backend, frontend, infrastructure. Whatever it takes to deliver amazing experiences for our customers.