Software Certification Engineers Jobs

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it’s at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview: We are seeking an experienced Software Engineering Tech Lead to provide hands-on technical leadership for the design, delivery, and modernization of Multifamily application platforms and full-stack digital capabilities. This role will guide engineering teams in building secure, scalable, and resilient Java-based microservices solutions while partnering closely with Product Owners, engineering managers, architects, and business stakeholders to deliver high-quality business outcomes. The Tech Lead will also advance engineering maturity by promoting practical adoption of AI-assisted development lifecycle (AIDLC) practices across design, development, testing, code quality, and delivery execution. Our Impact: Freddie Mac's Multifamily division advances affordable rental housing by purchasing apartment loans from a national network of lenders and transforming those loans into securities that attract global investors. The Multifamily Technology Team plays a critical role in this mission by: Enabling Multifamily business teams to operate more efficiently through secure, scalable, and user-focused digital applications that support critical business processes across loan acquisition, asset management, securitization, risk, and portfolio operations. Modernizing application platforms and reducing manual dependencies to improve usability, operational efficiency, scalability, reliability, and confidence in the technology capabilities that support critical Multifamily business processes. Delivering secure, resilient, auditable, and well-architected platform capa

The Software Engineer helps power the technology behind the Topgolf guest experience, building backend services in Go and front-end applications in Vue.js that support our venues and digital products. This role works across the stack, from writing clear specs through API design and user interface implementation, using AI-assisted development practices to deliver reliable, well-tested features as part of a collaborative engineering team. Design, build, and maintain backend services and APIs in Go Build and maintain responsive, user-facing features and components using Vue.js Define and implement API contracts (REST and/or event-driven interfaces) between front-end and backend services Write and maintain automated tests to ensure code quality and reliability across the stack Participate in code reviews and collaborate with product, design, QA, and other engineers to uphold engineering best practices Troubleshoot and resolve production issues, contributing to logging, monitoring, and alerting practices Practice spec-driven development, writing clear technical specs and design docs to guide implementation before writing code Use AI-assisted development tools (e.g., Claude Code, Cursor) to accelerate implementation, testing, and code review while maintaining code quality Experience: 3&#43; Years - Professional software engineering experience 2&#43; Years - Building backend services in Go 2&#43; Years - Building front-end applications with Vue.js 1&#43; Years - Working with AI-assisted development tools (e.g., Claude Code, Cursor) in a professional setting BENEFITS Free Play & 1/2 price food! Health, dental, vision, 401(k) team member match, free mental well-being platform – and that’s just for starters for those who qualify. <a target="_blank" href="https://lockton.egnyte.com/dl/

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Software Engineer on Account Security, you will help protect Roblox users, creators, and the broader community from bad actors. We are an outcome oriented team that has the tremendous latitude to make changes across the Roblox technical stack to secure accounts. Past examples of work include work to model post-login suspicion, cryptographically bind user credentials to devices, malware detection, and work to detect and prevent asset laundering that typically is used to monetize ATOs. You'll join Roblox's Safety organization, whose mission is to become the leader in civil immersive online communities by detecting, removing, and preventing problematic accounts, content, and behavior, and by keeping accounts secure and free from compromise. The team draws on a broad tech spectrum, including machine learning, classifiers, experimentation, automation, and AI-powered filters, partnering with product teams to shape the roadmap, build safety products, and measure impact on our community of users and developers. You Will: Own the design, implementation and landing of features to prevent, detect and mitigate account takeovers. Collaborate cross-organizationally with partner teams in InfoSec, Eco

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Software Engineer on the ROS team, you'll help shape the future of how we run the enterprise. You'll build the products and data platform that map how Roblox works — who our people are, how our organization is structured, and what work is happening — through products like Work Tracker, People App, Builder Profiles, and Org Chart. With AI transforming the way we work, you'll help make this company data trusted and accessible to both employees and AI agents, helping Roblox operate at 10x efficiency. You Will Work across engineering, product, finance, people, and talent teams to innovate how we run the company, defining and refining requirements for high-impact internal products. Drive alignment across teams, shaping product requirements and ensuring everyone is working toward the same vision. Lead projects from end to end, ensuring they are well-planned, high-quality, and impactful. Work across a wide range of technologies, from frontend and backend to data pipelines and infrastructure, learning quickly to solve complex challenges. Uphold high engineering standards, building scalable, performant, and future-proof systems. Explore and apply AI to improve efficiency, embracing new tools an

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We’re about community, inside and out. You’ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We’re on a quest to empower live communities, so if this sounds good to you, see what we’re up to on LinkedIn and X , and discover the projects we’re solving on our Blog . Be sure to explore our Interviewing Guide to learn how to ace our interview process. About the Role Twitch's Enterprise Platform & Technology (EPT) organization is looking for a Software Development Engineer II to build the systems where SAP meets AWS — extending our enterprise ERP with cloud-native services and agentic AI to power Finance and enterprise functions across Twitch and Amazon. This is a hands-on engineering role where you'll work on SAP-side development (ABAP, CDS, RAP, OData) and AWS-native engineering (Lambda, Step Functions, MCP servers, Bedrock, CDK) — owning integrations end-to-end. You'll work at the intersection of SAP enterprise systems and modern cloud engineering — building AWS-hosted APIs and pipelines that talk to SAP, standing up agentic AI tooling (MCP servers, Bedrock agents, Claude-powered workflows) that automates Finance operations, and shipping production AWS services alongside SAP customizations. The business problems are well understood; how you solve them with SAP + AWS + AI is up to you. We're looking for an SAP developer whose toolkit has grown past the ERP — someone who writes ABAP inside SAP GUI and is just as ready to pick up Python or TypeScript to ship the cloud half of their own integration, and who raises the bar on automation along the way. You Will Build in SAP Design, build, and maintain integrations between SAP (S/4HANA, BTP) and downs

About the Team API Agents builds the shared agent harness, tools, and infrastructure that turn OpenAI’s frontier models into systems that can reliably complete real work. We carry the capabilities behind Codex into a much broader set of products and workflows across software engineering, research, finance, healthcare, enterprise operations, and more. Our work spans search and connected context, computer use, memory, delegation and multi-agent coordination, and safe execution. Sitting at the intersection of Research, Codex, infrastructure, and applied product teams, we build reusable agent capabilities that compound across the ecosystem. About the Role We are looking for an experienced backend software engineer to build the core systems behind the next generation of agents. You will design reliable services and abstractions that help agents find the right context, use tools and computers, retain knowledge, coordinate over long-running workflows, and take action safely. The role combines deep backend and infrastructure work with strong product judgment, with opportunities to work across agent runtimes, orchestration, search, execution environments, identity and permissions, observability, and evaluations. This is software and systems engineering rather than model training: success comes from strong backend fundamentals, high agency, and the ability to turn fast-moving research capabilities into dependable production primitives. In this role, you will: Design, build, and operate the shared agent harness and backend infrastructure that power long-running, high-value workflows across OpenAI and third-party products. Build reusable capabilities across search and connected context, computer use, memory, tool execution, delegation, subagents, and multi-agent orchestration. Establish the foundations agents need to operate safely in production, including secure execution environments, identity and permissions, observability, evaluations, reliability, and cost and latency effi

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. We are seeking a senior software engineer to join our new Data Intake team. Our team owns the tooling that sources and processes the training data that Roblox’s future foundation models are built on. As an engineer on the team, you’ll build out a new service that can obtain diverse datasets from a wide variety of external sources, process them into consistent formats, and store them in a reliable and easily accessible location for our models to leverage. You’ll collaborate closely with teammates across the company in data labeling and machine learning to ensure we deliver the datasets our customers need. This role offers the chance to be a founding team member and help define both the technical direction and the long-term shape of the product area from the ground up. This role is a great fit for you if you enjoy building and iterating quickly on new internal product offerings, are proficient in designing and scaling robust API integrations and data infrastructure, and have a zeal for developing inspiring, easily maintainable, and reusable code. Join our team and make a significant impact at Roblox. You Will: Architect and deliver a high-performance analytics environment that serves th

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Our Marketplace is continually evolving to deliver a deeply personalized shopping experience that seamlessly links consumers with merchant partners. By leveraging machine learning alongside rich consumer and merchant data, we aim to simplify and streamline the customer journey around everyday and major purchases with tailored brands, products, deals, and offers. In tandem, we are advancing our Ads Platform which is a key technology that empowers merchant partners to strategically deploy their budgets and reach targeted consumers for maximum incremental impact. What You'll Do With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process. What We Look For You have a total of 1.5+ years of experience as a software engineer. You have experience shipping web apps using declarative UI frameworks like React. You have experience designing, developing and launching APIs at scale using languages like Python or Kotlin. You have mastered taking a simple problem or business scenario into a solution that interacts with multiple softwa

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Our Marketplace is continually evolving to deliver a deeply personalized shopping experience that seamlessly links consumers with merchant partners. By leveraging machine learning alongside rich consumer and merchant data, we aim to simplify and streamline the customer journey around everyday and major purchases with tailored brands, products, deals, and offers. In tandem, we are advancing our Ads Platform which is a key technology that empowers merchant partners to strategically deploy their budgets and reach targeted consumers for maximum incremental impact. What You'll Do With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process. What We Look For You have a total of 1.5+ years of experience as a software engineer. You have experience shipping web apps using declarative UI frameworks like React. You have experience designing, developing and launching APIs at scale using languages like Python or Kotlin. You have mastered taking a simple problem or business scenario into a solution that interacts with multiple softwa

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. The Engineering Acceleration team at Roblox provides a golden path of intuitive tools and services helping every engineer at the company build, test, and ship world-class software. As a Service Management Principal Software Engineer, your responsibilities will include designing and constructing unified user-facing interfaces, engineering AI-powered developer tools, and assisting engineers in overseeing all changes to their services.. If you are customer-focused and looking for an environment to challenge you, you'll be right at home within our experienced and expanding Engineering team. You Will: Partner with our internal Engineering teams to gather requirements and develop our service management platform that fulfills the critical user journeys Create, influence, and improve the overall development and implementation of front and back-end applications that manage thousands of change rollouts everyday Collaborate with stakeholders and fellow engineering teams to come up with cross functional architectural designs tho be optimal for multiple years into the future Develop, mentor, and share best practices with our engineering teams to improve automation and efficiency Work closely with manage

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. The Engineering Acceleration team at Roblox provides a golden path of intuitive tools and services helping every engineer at the company build, test, and ship world-class software. As a Service Management Senior Software Engineer, your responsibilities will include designing and constructing unified user-facing interfaces, engineering AI-powered developer tools, and assisting engineers in overseeing all changes to their services.. If you are customer-focused and looking for an environment to challenge you, you'll be right at home within our experienced and expanding Engineering team. You Will: Partner with our internal Engineering teams to gather requirements and develop our service management platform that fulfills the critical user journeys Create, influence, and improve the overall development and implementation of front and back-end applications that manage thousands of change rollouts everyday Collaborate with stakeholders and fellow engineering teams to come up with cross functional architectural designs tho be optimal for multiple years into the future Develop, mentor, and share best practices with our engineering teams to improve automation and efficiency Work closely with managers

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in Toronto, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time systems

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in San Francisco, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time s

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies, from the world’s largest enterprises to the most ambitious startups, use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Operator Tooling builds software that helps Stripe’s operations teams spend less time on manual processes and more time on the work that needs their expertise. We tackle some of the ugliest and most challenging workflows inside Stripe, from Money Laundering, to Fraud, to Legal battles. It all comes down to how do we make the trillion dollar engine not just process money, but do it in a way that everyone is safe while doing it. What you’ll do You’ll build and improve the platforms Stripe’s operations teams use to manage their work. Working across backend systems, machine learning engines, you’ll turn complex operational needs into reliable tools and integrations, partnering directly with internal users to understand their workflows and improve their experience. To put it easy: we make humans focus on the important work and automate away the noise. Responsibilities Own problems from end to end, managing complexity and working directly with stakeholders to understand business impact, reliability, and operability Contribute to the product roadmap, help shape the team’s vision and strategy, and act as a sounding board for team leadership Uphold Stripe’s high standards for engineering and product quality Mentor newer team members and help them develop their engineering skills Work with stakeholders across Stripe to understand competing needs and balance priorities Keep our systems running smoothly and scale them with an impact-first mindset Who

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Engineering team builds systems that power Affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we’re enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless servicing experiences, our focus is on solving complex problems through exceptional engineering. The Batch Developer Experience team makes batch development and testing faster and more reliable at Affirm. As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of Affirm’s critical batch workloads. What you'll do With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process. What we look for You have a total of 1.5+ years of experience as a software engineer. You have experience designing, developing and launching backend systems and are proficient i