Senior Application Developer Jobs

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. About the Team The Social Engineering org builds the experiences that connect millions of people around the world: friends, messaging, communities, presence, and notifications. Quality is central to earning the trust of our community, and we're looking for someone to raise the bar for how we build and ship. About the Role We're hiring a Senior Quality Engineer to embed directly within Social Engineering, partnering with engineers, product managers, designers, and Trust & Safety teams. This is a step-level change agent role. You'll be expected to reshape how quality is built, measured, and automated, not just operate within the systems you inherit. You'll set direction, drive adoption of new ways of working, and resolve conflict independently, with AI-native engineering as a core lever. You Will: Reshape how quality works Define and drive the quality strategy for your area, and replace processes, tooling, and release practices that limit speed or confidence Identify systemic quality gaps across teams and lead initiatives from proposal through org-wide adoption Set and evolve the quality bar: release criteria, SLOs, quality metrics, and testability standards other teams adopt Lead AI-driv

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft is looking for an experienced Backend Engineer from a scope of disciplines. We are growing our team with people who want to build, improve and incorporate technologies that make the lives of our community more enriched. As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and operations on code that empower us to iterate quickly, while focusing on delighting our passengers and drivers. About the Team: The Business Travel team enable organizations to provide customized ride benefits at scale - whether that's employees expensing business trips and earning rewards. As a backend engineer, you'll build systems that power complex benefit rules, location restrictions, and integrations with expense providers like Concur and Expensify. This is a high-growth area for Lyft with meaningful impact potential. Responsibilities: Write well-crafted, well-tested, readable, maintainable code Have the ability to explain the various trade offs made in decisions Participate in code reviews to ensure code quality and distribute knowledge Implement tasks with good quality code leading to positive execution Participate in resolving ongoing incidents Unblock, support, effectively communicate, and obtain buy-in within your team to achieve results Experience: 5+ years of software engineering experience, with a track record of designing and shipping production systems at scale Strong system design instincts — you can reason through distributed systems trade-offs, identify failure modes, and choose the right architecture for the problem Practical experience with AI development to improve product experiences Hands-on experience with large-scale, fault-tolerant distributed systems in a cloud environment (AWS, GCP, or Azure) Proficiency in object-oriented programming; experience with the

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Candidate will work as part of the global team of firmware, digital hardware and RF hardware engineers to develop cutting edge wireless broadband products and technologies. The candidate must possess knowledge of embedded Linux processes and an understanding of digital Wireless communications. Knowledge and experience 3-5 years embedded firmware development experience with C / C++, Linux / Unix platform Experience with ARM/MIPS processors, embedded Linux Wireless protocols (802.11) Strongly need networking skill, OSI model understanding Ability to adapt and quickly pick up new technologies Ability to work productively and autonomously, whether on a small team or solo, including the ability to give and receive constructive criticism to team members Experience with all phases of the software development life-cycle Excellent analytical and problem-solving skills Experience with Git, including merging and rebasing Experience with bash shell scripting and/or Python BS degree in Computer Science, or related engineering degree Effective written and verbal communication skills (ENGLISH MANDATORY) Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work. Nice to have Exper

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Senior Accountant. About the job This position is needed to partner closely with cross-functional partners to ensure the accuracy of Twilio’s carrier COGS. You will leverage your experience in automation and data analysis to build and maintain robust processes for contract review, accruals and flux analysis, and provide real-time insights that improve the speed and accuracy of our monthly close. This role is a high-impact position requiring you to combine technical data sets, business acumen and financial reporting. Responsibilities In this role, you’ll focus on: Cross-Functional Partnership: Act as the dedicated Accounting partner to the Carrier Operations team, streamlining information flow and accelerating data integrity between systems. Carrier Contract Review: Read, analyze, and document the financial and accounting implications of complex carrier agreements. Ensure strict tracking of security deposits, minimum comm

A BOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected administrative solutions, from invoicing to accounting. Tide is transforming the small business banking market and now supports over 2 million members globally across the UK, India, Germany and France. Using advanced technology, all solutions are designed with SMEs in mind. With quick onboarding, low fees and innovative features, we thrive on making data driven decisions to serve our mission: to help SMEs save time and money so they can get back to doing what they love. Tide facts: Tide is available for UK, Indian, German and French SMEs Over 2 million members globally and rapidly growing Over $300 million raised in funding 3,000 Tideans globally Recognised with Great Place to Work certification three years in a row, and among India’s Top 50 Best Workplaces in Banking, Financial Services, and Insurance in 2026 We have offices in Central London, with a member support and technology centre in Sofia, Bulgaria, technology centres in Serbia, Romania, Lithuania and Hyderabad and offices in Gurugram, New Delhi, Berlin, Paris and Luxembourg ABOUT THE TEAM We’re the UK’s leading provider of smart current accounts for sole traders and small companies. We’re also on a mission to save business owners time and money on their banking and finance admin so they can get back to doing what they love - for too long, these customers have been under-served by the big banks. Funding Options joined the Tide family in early 2023 to lead their Partner Credit Services offering. Through their panel of 100 leading lender partners, Funding Options supports UK SMEs to get the right finance in place so they can trade, plan and grow with confidence. Through their multi award-winning platform, Funding Cloud, they can effectively match customers to the right lender and finance product

About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the Role Reporting to the Manager, Customer Support Engineering, you’ll resolve customer concerns, create and improve internal tooling, and engineer solutions that help Vercel customers get the most out of the platform. We’re seeking a deeply technical engineer with relevant support experience who can specialize in multiple core domains while partnering across teams to drive great outcomes. You’re an excellent communicator who earns customer trust, understands complex systems quickly, and enjoys digging deep to find and resolve root causes. You’re comfortable participating in an occasional weekend or holiday on-call rotation (scheduled in advance) as part of our global coverage model. 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 Solve interesting, technically complex cases for Vercel customers. Troubleshoot issues alongside Engineering; identify and drive fixes and mitigations. Partner with Product, Solutions, and Customer Success to provide guidance internally and externally. Develop and improve internal tools and scripts that increase team efficiency. Specialize in a given product area ( v0 ) and act as a domain owner within the team. Improve existing documentation and create new runbooks, guides, and internal processes. Assist Customer Success M

As a Sr. Staff Technical Program Manager, you will partner with key Engineering, Product, Product Design, Marketing, and Analytics stakeholders to conduct data-driven experiments and deliver features for MongoDB. As a seasoned program leader, you will be responsible for one of our most mission-critical programs this fiscal year, and own executive level communication related to the program. We are looking to speak to candidates who are based in Dublin or Cork for our hybrid working model, or remote within Ireland. The right candidate for this role will be: Experienced with 15+ years of working in an engineering organization leading complex cross-functional technical programs Experienced with 10 years of Software development background, with Cloud storage and compute products Experience with Service Oriented Architecture and Cloud Infrastructure Able to leverage their knowledge and experience to influence technical discussions, summarizing outcomes and next steps Skilled at communicating across a diverse set of engineers and stakeholders Hyper-organized and capable of coordinating across multiple independent work streams and organizations A role model for effective execution practices, driven by an attuned sense of priority and urgency Able to leverage their experience in program delivery to influence improvements to our tools, operations, and architecture Trained in working with project tracking software (e.g. Jira, Rally, MS Project) Familiar with MongoDB or a comparable technology Interested in business automation work such as scripting in Python, Google Apps Script and Slack Position Expectations: Leverage technical acumen and analytical skills to drive engineering programs forward and maximize business value delivery Recognize patterns in a sea of information and take action accordingly Design, maintain, and improve the processes and tools that power program delivery Build strategic partnerships with Product and Engineering stakeholders Expand knowledge into new

About Zinnov Zinnov is a global management consulting firm that helps organizations make decisions that actually get used — and deliver results that matter. For over two decades, we’ve partnered with leading enterprises, high-growth technology companies, and investors to answer some of the toughest questions they face: Where should we invest? How do we scale globally? What capabilities will win in the next decade? Our work shapes market entry strategies, global operating models, M&A decisions, and long-term growth bets. We’re known for being data-led, execution-focused, and outcome-driven — not opinion-heavy slideware. At Zinnov, how you work matters as much as what you deliver. We value independent thinking, crisp communication, and early ownership. With 450+ professionals across 10 global offices, we work across industries including Digital Services, ER&D, Enterprise Software, Semiconductors, Healthcare, BFSI, Automotive, Media & Telecom, and Private Equity. Zinnov isn’t for everyone. It’s for people who want steep learning curves, honest feedback, and the chance to see their work influence real business decisions — not just presentations. Why Corporate Functions? Zinnov’s Corporate Functions teams power how the firm delivers at scale—building the internal engine behind high-growth, high-impact work. You’ll get: Hands-on ownership in running and scaling core operations (including Finance, Governance, and Business Enablement). Exposure to end-to-end enablement models that strengthen operating engines, employee experience, and scalable processes. A highly cross-functional environment with close collaboration across delivery/PMO and domain teams to drive consistent execution. About the Role As Senior Manager – Business Finance Partner , you will operate at the intersection of business and finance—partnering with business leaders to unlock growth, improve profitabi

About the Role We are looking for a highly capable Senior Strategy PMO / Project Manager to join our CEO Office / Strategy PMO team. This role goes beyond traditional project management — you will operate at the intersection of strategy, execution, and organizational scaling , partnering closely with senior leadership to drive high-impact, cross-functional initiatives across the company. This is a high-exposure role suited for candidates who thrive in fast-paced environments and are comfortable navigating ambiguity, complexity, and executive-level expectations. Responsibilities Drive end-to-end planning and execution of company-level strategic initiatives, spanning product, engineering, risk, growth, and operational transformation. Partner with senior leadership to translate high-level strategies into executable roadmaps and delivery mechanisms. Establish and continuously refine project governance frameworks to improve execution efficiency, visibility, and accountability across teams. Identify cross-team bottlenecks and systemic inefficiencies, and drive structural solutions rather than one-off fixes. Lead high-complexity, cross-functional programs (e.g., trading systems, risk infrastructure, growth platforms, or platform-level transformations). Support and accelerate company-wide AI transformation initiatives, including: Driving AI adoption across product and operational workflows Coordinating cross-functional AI pilots and scaling best practices Building execution frameworks for AI-enabled delivery models Provide clear executive-level updates on progress, risks, and trade-offs, enabling fast and informed decision-making. Act as a force multiplier for leadership by driving alignment, execution clarity, and organizational velocity. Requirements 5–10 years of experience in strategy PMO, program management, or high-impact project delivery roles. Strong experience driving complex, cross-functional initiatives in fast-paced environments such as: Top-tier internet compan

About the Role We are looking for a highly capable Senior Strategy PMO / Project Manager to join our CEO Office / Intelligence & Performance (IP) team . This role goes beyond traditional project management — you will operate at the intersection of strategy, execution, and organizational scaling , partnering closely with senior leadership to drive high-impact, cross-functional initiatives spanning growth, platform risk, and trading product experience . This is a high-exposure, high-intensity role suited for candidates who are genuinely hungry to build something meaningful — comfortable navigating ambiguity, complexity, and executive-level expectations, and willing to fight for outcomes rather than just manage process. Responsibilities Drive end-to-end planning and execution of company-level strategic initiatives, spanning growth, platform risk, trading product experience , and organizational transformation. Own the health and evolution of core trading/platform experience — identifying friction points across the user trading journey and driving cross-functional fixes at the root-cause level, not surface patches. Partner with senior leadership to translate high-level strategy into executable roadmaps and delivery mechanisms. Establish and continuously refine project governance frameworks to improve execution efficiency, visibility, and accountability across teams. Identify cross-team bottlenecks and systemic risk/inefficiency, and drive structural solutions rather than one-off fixes. Lead high-complexity, cross-functional programs (e.g., growth platforms, platform risk controls, trading systems, or platform-level transformations). Support and accelerate company-wide AI transformation initiatives, including: Driving AI adoption across product and operational workflows Coordinating cross-functional AI pilots and scaling best practices Building execution frameworks for AI-enabled delivery models Provide clear executive-level updates on progress, risks, and trade-offs,

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role: This role sits within Enterprise Risk Management (ERM) as part of Independent Risk Management (IRM) and serves as a senior second-line-of-defense (2LOD) risk leader supporting SoFi’s international growth strategy. The Senior Director will lead risk oversight for new products, business initiatives, and international market expansion activities, with an emphasis on retail banking and consumer lending products. This leader will serve in a Business Unit Risk Officer (BURO)-style capacity, partnering closely with business, compliance, legal, and functional risk teams to establish scalable governance frameworks for international expansion and consumer financial products. The role is responsible for driving robust new product approval governance, ensuring alignment with SoFi’s risk appetite, regulatory expectations, and strategic objectives across multiple jurisdictions. The ideal candidate brings deep expertise in retail banking and consumer financial products, experience operating in global regulatory environments, and a demonstrated ability to build and mature international risk governance frameworks. What you’ll do: Serve as the primary IRM point of contact and escalation lead for international product, business, and expansion-related risk matters. Provide independent challenge and strategic risk gui

JOIN OUR TEAM As a Senior FP&A Manager, you will be at the centre of Westwing's financial steering, partnering closely with the Finance Leadership Team and Executive Management on high-impact strategic and operational topics. Reporting to the Head of FP&A & Investor Relations, you will drive the evolution of our FP&A processes, deliver actionable insights, and support critical business decisions across both the Westwing Group and its legal entities. This position is permanent and based in Munich. WHAT YOU'LL DO Deliver end-to-end financial insights across the Group, enabling effective performance management and informed decision-making Support the Head of FP&A & Investor Relations in leading the day-to-day operations of the FP&A team, driving execution, cross-functional alignment, and strategic decision-making across the Group Monitor financial and operational performance, proactively identifying deviations from plan, assessing their drivers, and recommending corrective actions Drive the continuous optimisation of financial planning processes, including budgeting and forecasting, improving accuracy, efficiency, and scalability across the P&L, balance sheet, and cash flow YOU COME WITH 5+ years of experience in FP&A, controlling, or commercial finance, gained within management consulting, investment banking, or a large corporate environment Strong financial analysis and modelling skills, with a data-driven mindset and the ability to combine analytical rigour, attention to detail, and strategic thinking Experience or interest in AI tools and automation is a plus Proactive and self-driven attitude combined with a strong sense of ownership and the ability to work autonomously, lead end-to-end projects, navigate ambiguity, and drive continuous improvement and best practices in fast-paced environments Excellent communication and stakeholder management skills, with the ability to influence and collaborate effectively across all levels of the organisation Fluency in English

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Role The Storage team owns the distributed infrastructure that transforms every Verkada camera into an intelligent, self-contained recording device. We are the experts in edge storage, responsible for designing and optimizing the system that manages video data directly on the camera. Our mandate is to guarantee the unmatched reliability, endurance, and security of the local storage media, ensuring video is preserved instantly and securely, even during network outages. We deliver the efficiency required to store petabytes of high-quality video across millions of deployed cameras, making sure every byte is stored reliably and accessible instantly. As a System Software Engineer (Storage), your work will directly shape how millions of people rely on the on-camera storage every day to stay safe. You’ll own diverse topics on the storage stack,

Senior Engineer, NAND Silicon Design Validation — MSB, Singapore. Apply via Workday.

About the Role We are seeking a Staff Enterprise Architect, Data to lead the strategy, design, and modernization of our enterprise data landscape. This role operates at the intersection of data architecture, engineering, and AI enablement, defining solutions to integrate our Data Lake and Data Warehouse across multi-cloud platforms. Over the next 12-18 months, you will enable self-service data access and natural language query capabilities for business users. You will architect Master Data Management and data lineage frameworks ensuring AI models operate on high-quality, governed data. You will also evaluate and implement AI-powered tools to automate data quality monitoring and enhance data security. We're looking to speak with candidates based in the San Francisco Bay Area for our hybrid working model. Key Responsibilities Data Strategy & Roadmap Design semantic layer architecture standardizing business metrics enterprise-wide. Define governance guardrails ensuring natural language queries access validated master data sources Develop Master Data strategy for Customer and Product domains (phases 1-2), Finance and People to follow. Define golden record requirements, stewardship models, and system-of-record hierarchy. Partner with business owners on master data governance Define cross-cloud data integration strategy and reference architecture. Specify patterns (federation, replication, abstraction layer) balancing performance, cost, and data freshness. Document trade-offs and recommend implementations for batch and near-real-time use cases Develop 12-24 month data architecture roadmaps for Finance, Sales, Product, and People. Identify capability gaps and recommend technology investments with business value and effort estimates Systems Design & Solution Leadership Evaluate AI-powered data observability platforms for quality monitoring, pipeline failure prediction, and data classification. Define requirements, lead vendor POCs, and establish integration patterns