Principal Senior Engineer Jobs

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's Enterprise Solutions team partners with North America's largest grocery and retail chains to power their digital commerce through StorefrontPro, the Enterprise API (Fulfillment and Ads), CarrotAds, and adjacent software products. We're seeking a Director, Customer Success to lead the commercial Retailer Success organization — accountable for post-live growth, retention, and expansion across the enterprise software portfolio. In this highly visible role, you will lead a team of senior managers, Account Growth Managers (AGMs), and L7 Principal Growth Strategists who serve as the strategic and commercial face of Instacart to retailer executives. You'll own the outcomes that matter: net revenue retention (NRR), gross revenue retention (GRR), expansion GTV, adoption velocity, and CSAT. You'll partner closely with Business Development on commercial l

MongoDB, as a database software and consistently voted the #1 most wanted database preferred by developers, is continuing to attract the most demanding, innovative companies and development teams in enterprise software. To meet this demand, we are looking for passionate technologists to join our growing Industry Solutions Team (IST), a remote/flexible, globally-dispersed team. Our objective is to align MongoDB as an industry solution and ensure we understand enterprise clients and their needs to modernize software legacies, transition to modernized solutions, and guide them through continuous data-driven modernization. The responsibilities of this role include communicating the direction of MongoDB’s platform to customers and industry partner communities via content creation , industry-focused technical demos , leading projects that help drive forward accounts (such as sales enablement, account workshops, internal newsletters, etc.), and more . This is a great opportunity for individuals with a technical background interested in the business solution space, to dive deep into a cross-functional team and be part of one of the fastest growing companies. We’re looking for someone who is willing to learn fast and is able to understand the technology we work with, communicate it in a language our customers use, and work with our Industry Consultants and Principals on their projects, taking into consideration the different focal verticals. This role leads towards a consultant role and beyond, with a career trajectory we build out with you, based on your interests and strengths. Our team is an exciting, diverse group, made up of ambitious, innovative thinkers that range from software thought leaders and entrepreneurs to young professionals. This role is based out of Barcelona to help our team cover EMEA regions, and requires up to 25% of travel. Learn more about #LifeAtMongoDB here ! We are looking to speak to candidates who are based in Barcelona for our

Datadog is seeking a Payroll Specialist to keep up with our rapidly growing company. As a Payroll Specialist, you will support the US payroll process for over 3000 employees. Direct responsibilities will include facilitating the semi monthly payroll for salaried exempt and nonexempt employees. The Payroll Specialist will review accuracy and partner closely with senior team leads to ensure payrolls are processed in a timely fashion. You will also be responsible for providing administrative support across our Canada, and Latin America population. Most importantly, you will collaborate with our People and Finance teams to continue to scale this important function. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do Partner with payroll team stakeholders to analyze data entry feeds while also supporting the semi-monthly payroll process from start to finish, ensuring employees are paid correctly and on time within our Workday payroll module. Understand the US payroll function and process payroll according to internal accounting principals and regulatory requirements. Process new hires, terminations, status changes, tax changes, domestic and international transfers, 401k contribution feeds and changes, timesheet data, compensation changes, employee personal information changes, retroactive adjustments, garnishments and supplemental payments entered into Workday HRIS. Resolve payroll discrepancies by running and analyzing Workday data reports. Directly involved in processing of equity transactions inclusive of restricted stock units (RSU), non-qualified stock options (NSO), incentive stock options (ISO), disqualified dispositions and all other equity related transactions. Collaborate with Finance stakeholders to support audits, identify and

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Role Summary This role is part of Regional Controlling organization and is critical in ensuring compliance with US GAAP, statutory and tax requirements in countries in scope. The role requires understanding of complex accounting matters, quick problem-solving skills and strong collaboration with other finance and non-finance teams. This role is on 1 year contract to support for maternity cover. Key Responsibilities As part of the regional stat & tax team, ensure compliance with tax requirements in countries in scope. Ensure timely and accurate filings of tax returns, as well as tax related reporting. Support tax related internal and external audits and, if necessary, work with the regional tax team on preparing audit defense strategy. Support responses to ad-hoc tax related questions from local authorities and othe

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your role at Baxter As the Senior Manager, Customer Success, you will lead the strategy, transformation, and ongoing development of Baxter's Customer Success organization within Customer Experience & Delivery. You will be responsible for driving product adoption, customer outcomes, retention, and value realization across Baxter's growing connected care portfolio. This is an opportunity to shape the future of a critical function that sits at the intersection of customer experience, technology, healthcare operations, and commercial strategy. We are looking for a leader who enjoys building and scaling organizations. While Baxter has a talented and passionate team in place, the Customer Success function is still evolving. Today, the team supports customer adoption, engagement, renewals, and escalations, but the goal is to create a more proactive, standardized, and metrics-driven customer success organization. The ideal candidate has experience building or transforming Customer Success teams and can introduce best practices, playbooks, custo

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your Role: This is a high‑impact leadership role at the center of Baxter’s most complex and strategically important government pricing and compliance initiatives. Because Baxter operates across pharmaceuticals, medical devices, and equipment, the government pricing environment is uniquely intricate — from unbundling requirements to multi‑agency reporting across CMS, HRSA, VA, DoD, and numerous state programs. As the Senior Manager, you’ll bring clarity and structure to that complexity. You’ll lead pricing methodology, manage external partners responsible for pricing calculations, guide regulatory interpretation, and advise Commercial, Finance, Legal, Marketing, and senior leadership on the downstream impact of pricing and contracting decisions. You’ll also own the finance partnership, working closely with revenue accounting to manage reserves, monitor long‑standing accruals, and prepare the organization for emerging legislative and IRA‑related changes. You’ll join a team led by an experienced, well‑respected leader who has grown her

Pontera is a fintech company on a mission to help people retire better. Our software platform enables retirement savers to get the help they need managing their 401(k) and other retirement plan accounts as part of a personalized strategy by their trusted financial advisor. Pontera is used by financial advisors across the nation– from SMB to Fortune 500 RIA firms, independent broker-dealers, plan custodians, and plan advisors. Backed by leading venture capital firms including ICONIQ Growth and Lightspeed Venture Partners, Pontera is built by talented individuals who share a dedication to helping people retire with greater security. Our team is fast-growing and driven to become one of the largest fintech companies in the world. Our culture is built on a people-first principle: in a complex and numbers-driven industry, we never lose sight of the people we serve and work alongside. That’s where you come in. DESCRIPTION We're looking for a Senior Billing Operations Specialist to partner closely with Finance, Customer Experience, BI and Product to give billing a single, accountable owner. This is a true partnership across teams: you'll bring order and control to billing operations while continuously raising the bar for how accurate, explainable, and responsive Pontera's billing is for every customer. Billing at Pontera has outgrown the informal, all-hands-on-deck model that carried it so far - it now touches customer trust, adoption, and executive relationships, not just back-office accuracy. You're the connective tissue across the entire billing lifecycle - the person every other function turns to when something needs to actually get resolved, not just flagged. That means owning billing file validation before release, payment and check reconciliation, credits and refunds end to end process; being the Finance point of contact for all US based teams who they can rely on for any customer-impacting billing issue. The ability to serve as the busi

Atlas HXM is the global workforce platform built on compliance. We help companies determine how to engage each member of their workforce and then execute with accountability built in — direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. Recognized as a category Leader by NelsonHall and Everest Group, Atlas HXM builds Human Experience Management into everything we do, guided by our "For People, by People" principle. The future of work is borderless, and so are we. Our people are located around the globe — in the U.S., the UK, India, Colombia, China, and beyond. Diversity and belonging are not just values; they are who we are. We are also committed to making a positive impact. Through our Environment, Social, and Governance (ESG) impact initiative, we are addressing our environmental footprint and promoting social responsibility. Our impact program is central to our vision and culture, focusing on employee wellness, diversity, charitable work, and ethical corporate governance. Head of Global Regulatory Affairs and Entity Corporate Governance (12-month fixed-term maternity cover) The Head of Global Regulatory Affairs and Entity Corporate Governance will lead the company’s regulatory strategy, ensuring compliance with all relevant regulations. This senior role focuses on managing regulatory affairs for the organization and providing strategic guidance on governance matters to support our corporate entities globally. The Head of Global Regulatory Affairs and Entity Corporate Governance will work closely with legal, risk & compliance, and operational teams to implement a regulatory framework that meets both local and international requirements while fostering best practices in corporate governance. This is a 12-month fixed-term contract for an individual contributor. Key Responsibilities 1. Regulatory Strategy Develop and execute a comprehensive regulatory strategy that al

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we're looking for passionate people to join our mission. If you're ready to help the world's best companies optimize their digital applications, we invite you to explore a career with us! Your Opportunity Are you looking for a high-impact finance role that offers true flexibility? We are seeking a Revenue Accountant to join our team in a fully remote capacity . In this role, you will be a key contributor to our Revenue Accounting team, supporting day-to-day revenue operations and helping maintain our financial processes. This is an exciting opportunity to build your technical accounting skills in a fast-paced environment while working collaboratively across teams. If you thrive in a dynamic, remote setting and are eager to learn and grow, this is the role for you. What You'll Do: Support the Close: Assist with the revenue-related month-end close process, helping ensure financial reporting is accurate and completed on schedule. Contract Analysis: Help review customer contracts and non-standard terms to support proper revenue recognition in line with company policies. Financial Schedules: Prepare and reconcile revenue schedules, including deferred revenue and contract assets/liabilities, under guidance from senior team members. Process Support: Support continuous improvement efforts within Order-to-Cash processes and assist with SOX audit compliance tasks. Cross-Functional Collaboration: Collaborate on ad-hoc accounting tasks and projects, delivering reliable analysis and support to the team. This Role Requires: Solid Foundation: 5+ years of relevant accounting experience. ASC 606 Knowledge: Strong foundational understanding of US GAAP and ASC 606 principle

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your role at Baxter As the Associate Director, IT Portfolio Manager, you will serve as the primary technology portfolio leader for Baxter's Supply Chain organization, partnering closely with senior business and IT leaders to drive prioritization, governance, planning, and execution across a complex portfolio of strategic initiatives. You will be responsible for ensuring technology investments align to business priorities, deliver measurable value, and are appropriately funded, resourced, and governed throughout their lifecycle. In this highly visible leadership role, you will provide end-to-end accountability from project intake through value realization while leading a team of Project Managers and Program Managers. Acting as both a strategic advisor and hands-on coach, you will help shape investment decisions, facilitate executive prioritization discussions, and ensure successful delivery of projects that support critical business objectives. You will also partner closely with Finance, executive stakeholders, and the PMO Cent

Atlas HXM is the global workforce platform built on compliance. We help companies determine how to engage each member of their workforce and then execute with accountability built in — direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. Recognized as a category Leader by NelsonHall and Everest Group, Atlas HXM builds Human Experience Management into everything we do, guided by our "For People, by People" principle. The future of work is borderless, and so are we. Our people are located around the globe — in the U.S., the UK, India, Colombia, China, and beyond. Diversity and belonging are not just values; they are who we are. We are also committed to making a positive impact. Through our Environment, Social, and Governance (ESG) impact initiative, we are addressing our environmental footprint and promoting social responsibility. Our impact program is central to our vision and culture, focusing on employee wellness, diversity, charitable work, and ethical corporate governance. About the Role The Regional HR Service Delivery Lead is responsible for the end-to-end performance, governance, and execution integrity of HR service delivery across assigned countries within APAC and/or Middle/East. This role owns service delivery outcomes, escalation management, compliance adherence, and operational controls, ensuring HR services are delivered accurately, consistently, and in accordance with local employment laws, contractual obligations, and internal policies. The Lead serves as the primary escalation point for complex HR matters, including direct engagement with Workers (WSEs) and Clients, and is accountable for resolving issues prior to escalating to senior leadership. This role acts as the first line of escalation before Sr. Manager involvement, ensuring all matters are resolved with clear documentation, appropriate judgment, and compliance validation. This role provides direct

Atlas HXM is the global workforce platform built on compliance. We help companies determine how to engage each member of their workforce and then execute with accountability built in — direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. Recognized as a category Leader by NelsonHall and Everest Group, Atlas HXM builds Human Experience Management into everything we do, guided by our "For People, by People" principle. The future of work is borderless, and so are we. Our people are located around the globe — in the U.S., the UK, India, Colombia, China, and beyond. Diversity and belonging are not just values; they are who we are. We are also committed to making a positive impact. Through our Environment, Social, and Governance (ESG) impact initiative, we are addressing our environmental footprint and promoting social responsibility. Our impact program is central to our vision and culture, focusing on employee wellness, diversity, charitable work, and ethical corporate governance. About the Role The Regional HR Service Delivery Lead is responsible for the end-to-end performance, governance, and execution integrity of HR service delivery across assigned countries within APAC and/or Middle/East. This role owns service delivery outcomes, escalation management, compliance adherence, and operational controls, ensuring HR services are delivered accurately, consistently, and in accordance with local employment laws, contractual obligations, and internal policies. The Lead serves as the primary escalation point for complex HR matters, including direct engagement with Workers (WSEs) and Clients, and is accountable for resolving issues prior to escalating to senior leadership. This role acts as the first line of escalation before Sr. Manager involvement, ensuring all matters are resolved with clear documentation, appropriate judgment, and compliance validation. This role provides direct

ABOUT THE BRAND: Callaway Golf Company is a premium golf equipment, gear and apparel company with a portfolio of global brands, including Callaway Golf, Odyssey, TravisMathew, and OGIO. Through an unwavering commitment to innovation and premium craftsmanship, Callaway designs, manufactures, and sells high-performance golf clubs, golf balls, apparel, bags, and other accessories—setting the standard for performance in the game of golf. Our Mission: To create demonstrably superior and pleasingly different products powered by innovative technology and premium craftsmanship enabling golfers of all abilities to play their best and find more joy in the game. Our company is a blend of experience and diverse backgrounds, and together we look to leave the past behind while moving the game forward. For more information, please visit https://www.callawaygolf.com ROLES AND RESPONSIBILITIES: Provide business insight into the workings of SAP Sales and Distribution functionality Manage the design, development, and implementation of global business solutions. Establish, grow, and enhance collaborative relationships with regional and global business leads. Provide value-added input and alternatives and facilitate requirements definition whenever appropriate. Manage multiple projects/solutions/support for multiple business areas. Collaborate within the department to ensure alignment and adherence to goals. Collaborate with business areas to understand needs and develop or introduce solutions to maximize value. Act as an active change agent within the organization challenging the team and business to improve and excel. <

ABOUT THE BRAND: Callaway Golf Company is a premium golf equipment, gear and apparel company with a portfolio of global brands, including Callaway Golf, Odyssey, TravisMathew, and OGIO. Through an unwavering commitment to innovation and premium craftsmanship, Callaway designs, manufactures, and sells high-performance golf clubs, golf balls, apparel, bags, and other accessories—setting the standard for performance in the game of golf. Our Mission: To create demonstrably superior and pleasingly different products powered by innovative technology and premium craftsmanship enabling golfers of all abilities to play their best and find more joy in the game. Our company is a blend of experience and diverse backgrounds, and together we look to leave the past behind while moving the game forward. For more information, please visit https://www.callawaygolf.com ROLES AND RESPONSIBILITIES Lead the design, configuration, implementation, and support of the SAP Analytics Cloud (SAC) Application for developing and supporting the planning and analytics functions. Lead the implementation and support of SAP’s Business Intelligence solutions. Lead all phases of the project life cycle including analysis, design, development, testing, deployment, and post-production support/maintenance. <l

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your Role at Baxter As a Principal Software Engineer, you will play a crucial role in designing, developing, and maintaining software applications using the .NET framework. You will work closely with cross-functional teams to deliver high-quality solutions that meet our clients’ needs. This position requires strong technical expertise, problem-solving skills, and a passion for continuous learning. What You'll Do: Design, develop, test, and maintain scalable applications and services using C# and the .NET framework. Collaborate with product managers, architects, developers, and stakeholders to define technical requirements and solution designs. Develop and maintain RESTful APIs and GraphQL services that support modern application and integration needs. Write clean, maintainable, and high-quality code following established software engineering principle