Senior Staff Software Development Engineer Jobs

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 Platform org at Sentry is the engine that everything else runs on, spanning developer platform, core infrastructure underpinning the product, SRE, security, and IT. It's a broad, technically complex, and deeply consequential organization. We're looking for a Staff Technical Program Manager who can operate at the intersection of technical depth and strategic execution: someone who thrives in complexity, builds trust with senior engineering leaders, and has a gift for turning ambiguity into clarity and momentum. You'll report to the Head of Technical Program Management and work closely with the VP of Platform Engineering, their staff, and partner teams across Engineering, Product, and Design (EPD). This is a high-visibility role with real influence. You'll work directly with the CTO and senior leaders, shape how the Platform org operates, and help Sentry scale through one of its most important chapters. In this role, you will: Drive strategic execution. Partner with the VP of Platform Engineering and senior EPD leaders to translate priorities into clear, measurable plans. Own sequencing, milestones, and key decisions, and make sure leadership always has reliable visibility into progress and tradeoffs. Build data-driven delivery health. Establish the metrics and dashboards that reflect delivery confidence, risk, and engineering health across the Platform org. Keep planning and reporting high-signal and lightweight, focused on outcomes rather than activity. Manage capacity, dependencies, and risk. Create visibility into resourcing, cross-team dependencies, and constraints so leaders can align investment to the

Salary Range: (Determined during interview process, based on technical fit for each level of role) Staff Engineer - PLN 350,700 - 474,400 + Benefits + Equity Senior Engineer - PLN 260,400 - 352,200 + Benefits + Equity Subject to alignment to the responsibilities and duties of the role. Location: Gdańsk - Hybrid Working Policy - 3 Days per week in office About the job Explore how a next-generation AI architecture behaves from rack scale to data centre scale. As a Senior Systems Engineer, you will investigate a novel AI computing architecture under demanding real-world workloads. You will turn complex system behaviour into measurable evidence. You will design experiments, benchmark representative AI workloads and explore how hardware components and software interact at scale. When behaviour is unexpected, you will turn uncertainty into new measurements. Your work will help infrastructure engineers, architects and application specialists understand performance, scalability and reliability across the stack. You will also help develop tooling and automation to collect, analyse and visualise system metrics. You do not need to be an AI expert. You will need strong judgement, a clear preference for evidence over opinion and a desire to explore complex systems beyond the obvious. The team and culture The System QA team is distributed across multiple locations so we work deliberately to stay connected. Daily team meetings create space to share ideas, ask questions, discuss findings and solve problems together. You will have regular 1:1s with your people manager where you will have the opportunity to discuss things that matter to you. You will have dedicated time each week to focus on your CPD. The technical lead will provide direction and help set priorities, but everyone in the team is there to support each other. Decisions are guided by evidence, clear communication and a willingness to challenge assumptions. Your manager will trust you to follow the evidence w

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we've embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We're building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role At Square, we’re re-imagining how small and midsize businesses grow. As a Senior Sales Account Executive on our Outbound Team, you’ll bring Square’s ecosystem to new sellers across diverse industries by building, shaping, and closing your own pipeline. You’ll run sophisticated, multi-product deals from the first touch to final close — blending hunter instincts, consultative depth, and strategic execution. If you’re an experienced closer who thrives in outbound environments, loves solving meaningful business challenges, and consistently delivers against ambitious targets — this is your role. You Will Own the full outbound sales cycle — from prospecting to negotiation to close — with SMB and mid-market merc

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we've embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We're building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role Square is looking for a team-oriented Account Executive that's excited to grow with us and make an impact on our UK business. This role provides the opportunity for you to refine your sales acumen, collaborate with your direct team and cross-functional teams, and work closely with hundreds of inspiring entrepreneurs and business owners. Through your extraordinary communication skills, you will connect with customers to sell the value of Square to their business - quickly establishing trust and successfully building upon your relationships throughout the sales process. You're a great fit for this role if you've got an entrepreneurial spirit, a growth-oriented mindset and an innate knack for collaborative p

NMI is looking for a Senior Product Owner to drive tactical delivery across our Billing and Data platform teams. This role sits within the Engineering organization, reporting directly to the Director of Software Engineering, and carries ownership across two interconnected domains: Billing, which manages five distinct billing platforms, and Data, which owns ingestion and transformation pipelines built on GCP and BigQuery. The team is distributed across Eastern Europe, LATAM and the US; this role works Eastern or Central time hours. As a Senior PO at NMI, you are the subject matter expert for every feature your team builds. You do not hand off context to others, you carry it. You are present in the details: writing sharp user stories, validating acceptance criteria, conducting UAT, and ensuring releases meet the bar. You are the go-to person for your engineering team, your product manager, and your stakeholders when questions arise about how the platforms work, what is in flight, and what is coming next. This is a hands-on delivery role: the Product Manager owns strategy and roadmap; the Senior PO owns execution, stories, UAT and releases. We do not expect deep expertise in both domains on day one. We expect deep expertise in one and a track record of becoming credible in the other. Growth from this role is toward Staff PO, with broader value-stream ownership, not away from delivery. AI is part of how this role works, not an add-on: we expect you to use AI tools heavily and daily to reach a first version of almost everything faster, while the judgment stays with you. You validate what AI produces, and you are accountable for it. About NMI NMI, a global leader in payment technologies, allows software and sales professionals to deliver payment innovations to their clients without having to build payment expertise in house. NMI enables our partners with choice, and challenges the one-size-fits-all approach to payments. You've probably used NMI in the last 24 hours withou

NMI is looking for a Senior Product Owner to drive tactical delivery across our Billing and Data platform teams. This role sits within the Engineering organization, reporting directly to the Director of Software Engineering, and carries ownership across two interconnected domains: Billing, which manages five distinct billing platforms, and Data, which owns ingestion and transformation pipelines built on GCP and BigQuery. The team is distributed across Eastern Europe, LATAM and North America; this role works Eastern or Central time hours. As a Senior PO at NMI, you are the subject matter expert for every feature your team builds. You do not hand off context to others, you carry it. You are present in the details: writing sharp user stories, validating acceptance criteria, conducting UAT, and ensuring releases meet the bar. You are the go-to person for your engineering team, your product manager, and your stakeholders when questions arise about how the platforms work, what is in flight, and what is coming next. This is a hands-on delivery role: the Product Manager owns strategy and roadmap; the Senior PO owns execution, stories, UAT and releases. We do not expect deep expertise in both domains on day one. We expect deep expertise in one and a track record of becoming credible in the other. Growth from this role is toward Staff PO, with broader value-stream ownership, not away from delivery. AI is part of how this role works, not an add-on: we expect you to use AI tools heavily and daily to reach a first version of almost everything faster, while the judgment stays with you. You validate what AI produces, and you are accountable for it. About NMI NMI, a global leader in payment technologies, allows software and sales professionals to deliver payment innovations to their clients without having to build payment expertise in house. NMI enables our partners with choice, and challenges the one-size-fits-all approach to payments. You've probably used NMI in the last 24 hours

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role At Square, we’re re-imagining how mid-market businesses grow. As a Senior Sales Account Executive on our Mid-Market Team, you’ll bring Square’s ecosystem to new sellers across diverse industries by building, shaping, and closing your own pipeline. You’ll run sophisticated, multi-product deals from the first touch to final close — blending hunter instincts, consultative depth, and strategic execution. If you’re an experienced closer who thrives in outbound environments, loves solving meaningful business challenges, and consistently delivers against ambitious targets — this is your role. You Will Own the full outbound sales cycle — from prospecting to negotiation to close — with mid-market merchants. Build

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role The B2B Marketing Team is a critical driver of growth for Square. This role is to lead a small but mighty team to drive growth for the Japanese market. Your role will drive growth through supporting our sales GTM motions, including telesales, field sales, resellers, and partnerships. You will ensure excellent execution against different channels such as events, social, content marketing, media and partnerships. You will be responsible for driving growth in sales acquisition and revenue metrics. The role requires strong cross-team collaboration and a generalist knowledge of B2B marketing, in particular lead generation. This position offers a unique opportunity to take Japan at Square to the next level. You

Senior Product Manager, Robotics & Autonomy What we're doing isn't easy, but nothing worth doing ever is. At Diligent Robotics, we envision a future powered by robots that work seamlessly with human teams. We build artificial intelligence that enables service robots to collaborate with people and adapt to dynamic human environments. Our robots operate every day in hospitals, helping healthcare staff spend less time on routine work and more time caring for patients. Operating a real-world fleet gives us something few robotics companies have: continuous customer feedback and operational data that directly shapes the next generation of Physical AI. We're looking for a Senior Product Manager, Robotics & Autonomy to define and execute the product strategy for some of the most critical capabilities in our robotics platform. You'll work at the intersection of robotics, autonomy, AI, and software engineering to translate business priorities, customer needs, and technical opportunities into a clear product roadmap that drives measurable outcomes. This role is ideal for someone who understands complex autonomous systems and enjoys working alongside world-class engineers to bring ambitious technology from concept into production. Responsibilities Own the product strategy and roadmap for key Robotics and Autonomy initiatives, balancing customer impact, technical feasibility, and long-term platform investments. Define product requirements for autonomy, navigation, perception, fleet intelligence, simulation, and robotics platform capabilities. Partner closely with Engineering, AI, Robotics, Customer Success, Operations, and Leadership to align priorities across the organization. Translate customer feedback, fleet telemetry, and operational insights into product decisions that improve robot performance, reliability, and user experience. Prioritize investments using data, customer value, technical complexity, and business impact. Drive cross-functional execution from concep

Senior Product Manager, Platform Full-Time | Reports to VP of Product I SF Bay Area or NYC Metro Area About Canopy Canopy is one of the fastest-growing companies focused on workforce safety in healthcare. Backed by leading venture investors, Canopy is transforming how hospitals protect and support frontline staff through its Connected Safety Platform, combining wearable safety technology, real-time location intelligence, intelligent alerting, and managed services built specifically for healthcare environments. We operate in high-trust, high-reliability environments where software quality, operational resilience, and customer experience matter deeply. Today, more than 70 leading health systems and 1,000 healthcare facilities rely on Canopy to protect frontline staff, improve emergency response, strengthen employee confidence, and support workforce retention. We are scaling rapidly, expanding our product portfolio, and partnering with some of the most recognized health systems in the country. This is an opportunity to join a high-growth, venture-backed company at a pivotal stage, where you can make a meaningful impact on both the business and the safety of healthcare workers nationwide. The Role We're looking for a Senior Product Manager to own the platform capabilities that power every Canopy product. This includes shared platform services, APIs, the real-time location platform, enterprise integrations, reporting and analytics capabilities, and the foundational infrastructure that enables scalable product delivery and customer deployments. This is a high-impact, deeply cross-functional role for a PM who thrives at the intersection of technical depth and product strategy. You'll work closely with engineering, product, data, and customer-facing teams to define platform strategy, prioritize investments, and deliver capabilities that power Canopy’s products. What You’ll Own You'll define the vision, strategy, and roadmap for the platform cap

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role: As the Senior Manager, GTM Strategy & Operations, you'll be a strategic partner to senior Sales leadership and own the most consequential decisions shaping how Square's go-to-market organization is structured, prioritized, and scaled. You'll partner with senior leaders across GTM, Finance, Analytics, and Product/Engineering to translate company priorities into clear GTM direction and shape the bets that define Square's revenue trajectory. This is a hands-on strategic role. You'll define the right questions, bring an independent point of view on where our GTM motion needs to evolve, and influence executive decisions through structured frameworks, financial rigor, and sharp written narrative. You'll al

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. The Role At Square, we’re re-imagining how mid-market businesses grow. As a Senior Sales Account Executive on our Mid-Market Team, you’ll bring Square’s ecosystem to new sellers across diverse industries by building, shaping, and closing your own pipeline. You’ll run sophisticated, multi-product deals from the first touch to final close — blending hunter instincts, consultative depth, and strategic execution. If you’re an experienced closer who thrives in outbound environments, loves solving meaningful business challenges, and consistently delivers against ambitious targets — this is your role. You Will Own the full outbound sales cycle — from prospecting to negotiation to close — with mid-market merc

Staff -Power and Performance Validation Engineer About us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Reporting to senior leadership within Architecture and Validation, the Power and Performance Validation Lead will drive validation strategy and execution for advanced AI compute silicon and systems. The role is responsible for leading power, thermal and performance validation activities across pre-silicon and post-silicon environments to ensure products meet efficiency, reliability and scalability expectations. This role requires strong technical expertise and collaboration across multiple engineering disciplines to deliver robust validation methodologies, scalable automation frameworks and actionable performance insights. The Team The Power and Performance Validation team sits within the Architecture and Validation organisation and is responsible for validating the performance, efficiency and thermal behaviour of Graphcore silicon and systems. The team supports the full product lifecycle, from early architectural modelling through to first silicon bring-up, characterization and production readiness. Engineers work closely with cross-functional teams globally to debu

Staff Power and Performance Validation Engineer About us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Reporting to senior leadership within Architecture and Validation, the Power and Performance Validation Lead will drive validation strategy and execution for advanced AI compute silicon and systems. The role is responsible for leading power, thermal and performance validation activities across pre-silicon and post-silicon environments to ensure products meet efficiency, reliability and scalability expectations. This role requires strong technical expertise and collaboration across multiple engineering disciplines to deliver robust validation methodologies, scalable automation frameworks and actionable performance insights. The Team The Power and Performance Validation team sits within the Architecture and Validation organisation and is responsible for validating the performance, efficiency and thermal behaviour of Graphcore silicon and systems. The team supports the full product lifecycle, from early architectural modelling through to first silicon bring-up, characterization and production readiness. Engineers work closely with cross-functional teams globally to debug

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. We are looking for a highly skilled and motivated Senior Design Verification Engineer to join our team. In this role, you will be responsible for the end-to-end verification of our IOMMU (Input/Output Memory Management Unit) IP. You will play a critical role in ensuring the functional correctness and performance of the design, taking ownership of the verification process right from the initial specification understanding down to final coverage closure. This role is hybrid, based out of Bangalore, India. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are You have hands-on experience in ASIC or SoC verification using SystemVerilog and UVM. You enjoy debugging complex design and verification issues and working closely with cross-functional teams. You’re comfortable building verification environments from scratch and driving coverage closure. You have familiarity with standard bus protocols and modern verification tools. What We Need Experience owning block or subsystem-level verification from test planning to sign-off. Strong understanding of constrained-random verification, coverage analysis, and regression debugging. Familiarity with proto