Principle Fac Engineer Jobs

Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We’re data-driven and never stop iterating. If you’d like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we’d love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you’ll fit right in. Who You Are The mission of Justworks’ Product Marketing team is to define, articulate, and differentiate our value proposition to the right audiences—positioning our products for growth, adoption, and long-term success. As we continue evolving into a multi-solution platform, how we price and package our offerings is foundational to customer trust, perception, and long-term differentiation. We are seeking a strategic and analytically strong Senior Product Marketing Manager, Pricing & Packaging to help execute Justworks’ multi-year Pricing & Packaging (P&P) strategy. This role will report to the Head of Pricing & Packaging and will play a critical role in driving monetization initiatives, packaging evolution, and pricing experimentation across the business. Pricing & Packaging is a key growth lever at Justworks. In this role, you will help translate pricing principles into actionable recommendations, conduct rigorous analysis to inform pricing decisions, and partner cross-functionally with Product, Finance, Revenue, Strategy, and Marketing to bring pricing strategies to life. This role is ideal for a highly analytical PMM w

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. Ubiquiti Prague R&D team is looking for UI/UX DESIGNER! Candidates should be prepared to work from our Prague office at least three times per week. Responsibilities: Actively participate in various projects and voice your ideas and solutions Maintain and create new design systems for Ubiquiti Inc. products Design high-quality, user-friendly interfaces for web and mobile Requirements: Expert level UX and UI design skill 3+ years of experience designing interfaces for web and mobile Experience with Figma Ability to innovate and develop out-of-the-box solutions to complex user interaction problems Strong knowledge of user experience principles, techniques, and patterns Fluent in Czech and English Nice to have: Interest in IT products & technologies Benefits: Competitive salary and 5 weeks of vacation per year Discretionary bonuses based on individual performance Flexible working hours, remote work, home office Access to all the latest Ubiquiti products and prototypes for home use and tests Top floor office near Andel with amazing view of Prague Kitchen packed with food, snacks & sodas, meal allowance A collective of developers who want to make the best product. Maximum effort to keep processes to a minimum, no complex reporting and similar habits If you would like to apply for this position

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 One of the key drivers to our success is an exceptional emphasis on our people. We believe that our competitive advantage lies in our talent and that we can build a sustainable advantage by enabling individuals and teams to contribute their full potential. Stripe is looking for a People Partner (HRBP) to drive that effort. This includes supporting leaders and senior managers through scale, creating an environment where Stripes of all backgrounds can thrive, aligning our business strategy with our people strategy, using data to develop best practices from 1st principles. What you’ll do As a People Partner, you’ll partner with senior business leaders and managers to develop and deliver on our people strategy, advance our company mission and enable leaders to build high impact, healthy teams to deliver outstanding results to Stripe users. Responsibilities Act as a strategic consultant to leaders, partnering to guide and enable them in aligning their business and people strategies to optimize user and Stripe experience Collaborate, develop and drive programs cross functionally to advance the People Strategy for Stripe Leverage data, insights and craft to inform design and decisions on strategy, structure and programs and promote org health and productivity Advise and coach leaders and managers on org design and strategy, change management interventions and other key organizational initiatives focused on optimizing for efficiency, seamless cross-

Level Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, strategy, and a little friendly competition. From thrilling casino spins to epic strategy battles, mind-bending puzzles, and social word challenges, our diverse game portfolio has something for everyone. Fan-favorites and latest hits include FarmVille™, Words With Friends™, Zynga Poker™, Game of Thrones Slots Casino™, Wizard of Oz Slots™, Hit it Rich! Slots™, Wonka Slots™, Top Eleven™, Toon Blast™, Empires & Puzzles™, Merge Dragons!™, CSR Racing™, Harry Potter: Puzzles & Spells™, Match Factory™, and Color Block Jam™—plus many more! Founded in 2007 and headquartered in California, our teams span North America, Europe, and Asia, working together to craft unforgettable gaming experiences. Whether you're spinning, strategizing, matching, or competing, Zynga is where fun meets innovation—and where you can take your career to the next level. Join us and be part of the play! Position Overview: As a Game Economy Lead, you will build and optimize in-game economies that balance engaging player experience with sustainable monetization. Applying data-driven models and game design principles, you will focus on improving long-term retention, revenue, and player satisfaction throughout the game’s lifecycle! What You’ll Do: Economy Design & Optimization: Design, manage, and optimize complex in-game economies, including virtual goods, currencies, pricing models, and reward systems for events and progression paths. Set ideal pricing to balance long-term player satisfaction with strong monetization opportunities. Modeling & Simulation: Build models, predictive simulations, and prototypes to proactively forecast the impact of game features, content updates, and game balance on player beh

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. Ubiquiti Pilsen R&D team is looking for UI/UX DESIGNER! Responsibilities: Actively participate in various projects and voice your ideas and solutions Maintain and create new design systems for Ubiquiti Inc. products Design high-quality, user-friendly interfaces for web and mobile Requirements: Expert level UX and UI design skill 3+ years of experience designing interfaces for web and mobile Experience with Figma Ability to innovate and develop out-of-the-box solutions to complex user interaction problems Strong knowledge of user experience principles, techniques, and patterns Fluent in Czech and English Nice to have: Interest in IT products & technologies Benefits: Kitchen packed with food, snacks & sodas, meal allowance Flexible working hours Informal startup atmosphere filled with excitement Team building activities Generous budget to select your work station according to your preferences Competitive salary and 5 weeks of vacation per year Discretionary bonuses based on individual performance The newest web technologies, experimenting with the newest network HW Comfortable office in the center of Pilsen with good transport accessibility If you would like to apply for this position, please include a link or file showcasing your work or portfolio.

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies use Stripe to accept payments online and in person, embed financial services, power custom revenue models, and build a more profitable business. 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 The Communications team builds and protects Stripe’s reputation and influence across the world. We’re looking for a highly entrepreneurial and creative professional to lead our regional communications as we grow our business across the Asia-Pacific region. What you’ll do The ideal candidate is both strategic and hands-on. They’re an exceptional strategist, with a proven ability to synthesize a wide range of inputs and perspectives into an effective game plan. They’re entrepreneurial and pragmatic, enjoying the adrenaline rush of shipping ambitious projects at pace and keen to invent new approaches rather than reverting to the familiar. They have a deep understanding of regional issues and economic trends, and an understanding of how financial infrastructure drives growth. They’re an excellent manager and coach, able to accelerate the development of high-performing colleagues. Responsibilities Define and own our communications strategy for the APAC region, including our Singapore headquarters and Southeast Asia and India , building the right approach to support the growth of our users and of Stripe’s business in the region. Develop and execute creative, high-engagement communications initiatives . Use a first-principles approach to build creative campaigns that strengthen our reputation in the region and advance economic growth. Work closely with Stripe users and partners to infuse their voices into campaigns, news announcements, and other activit

Your Mission As an AI Architect you will define scalable and resilient AI agent architectures while establishing reusable patterns, components, and frameworks to support consistent and efficient development. What You’ll Do Design and implement scalable, fault-tolerant agentic architectures. Develop and maintain traceability, monitoring, and evaluation mechanisms for AI systems. Implement guardrails and security measures to ensure safe and compliant AI usage. Build and optimize Retrieval-Augmented Generation (RAG) pipelines and vector search frameworks. Collaborate with stakeholders to define requirements and communicate technical concepts effectively. Evaluate the feasibility, practicality, and risks associated with AI architectures and workflows. What We’re Looking For Deep understanding of agentic architectural patterns and their practical applications in technology and finance. Proficiency in agentic orchestration frameworks (e.g., LangGraph or similar). Hands-on expertise in Python, with knowledge of both API-first development practices and traditional service-based architecture. Experience with traceability, monitoring, and evaluation techniques. Knowledge of cloud platforms and experience designing cloud-based AI solutions. Understanding of AI governance principles and practices. Excellent verbal and written communication skills for collaboration across technical and non-technical teams. Fluency in German and English Why Join Us Deliver high-impact, transformational data strategies for leading financial institutions. Work in a collaborative, entrepreneurial culture where your ideas shape the future. Access continuous learning , training, and industry certifications. Influence not only client outcomes but also the strategic direction of our data practice. Be part of a team that’s redefining the future of digital financial services . Capco’s #BeYourselfAtWork culture means we celebrate individuality and work in an environment where div

ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F , led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to to ship AI products. THE ROLE Baseten is building for talent density. We believe attracting and retaining exceptional people, and ensuring they feel recognized and valued for their impact, is core to becoming the best place to work. Compensation is a critical lever in that mission. As our Compensation Manager, you will own compensation programs company-wide. You’ll be a trusted advisor to senior leaders, shaping our compensation philosophy, leveling framework, and equity programs to ensure we remain competitive, principled, and performance-oriented as we scale. This role blends strategy and execution: designing clear, fair systems while moving quickly in a high-growth environment. RESPONSIBILITIES Own and evolve Baseten’s company-wide compensation strategy, philosophy, and programs. Collaborate with leadership and HRBP to create and evolve job architecture and leveling frameworks. Build and maintain compensation bands. Conduct regular market benchmarking to ensure comp bands and strategy remain competitive in a fast moving industry. Partner closely with Talent to design and approve competitive new hire offers, advising on negotiation strategy within our compensation principles. Lead bi-annual leveling and compensation review cycles to ensure market competitiveness and reward high performance across teams. Manage new hire equity grants in partnership with Finance and Legal. Design and administer a thoughtful equity refresher program for ten

mthree Gradate Recruitment Program: Tech Roles About Us: mthree gives you a foot in the door to your dream career! We’ve helped 4,000 people start careers in technology, banking and business. For graduates and anyone starting their career, you’ll start with 6-12 weeks of training at our Academy. Then you’ll join one of our clients for 12-24 months (we work with investment banks and other big companies in industries from healthcare to aviation to insurance). You’re supported by us throughout, with pay rises every 12 months and an online learning plan to develop your skills. Afterwards, the majority continue their career with the client. At mthree, we believe in fairness from the start. We don’t lock you in with exit fees. You’ll never have to pay a thing. Join mthree to unlock your potential and go further than you thought possible. What you’ll do: If successful, you’ll work with one of our clients as an mthree Alumni designing, building, testing, and maintaining scalable and stable off-the-shelf applications or custom-built technology solutions. Also, working with a global team, you’ll help support systems including algorithmic trading engines and regulatory reporting. What you need: Degree in Computer Science, Technology, or related STEM subjects Academic aggregate of 60% or higher with no standing arrear Strong programming skills: Java/ Python/ C/ C++/ Others Competitive coding experience will be an added advantage Good troubleshooting and debugging skills Solid software engineering principles (data structures, OOPs, design patterns, multithreading) Understanding of the formal software development lifecycle (SDLC) Understanding of test-driven development How it works: Stage 1: Apply for the position Stage 2: Clear the first round of Aptitude & Coding assessment Stage 3: Clear communication Screening Stage 4: Clear Technical interview Stage 5: Clear Final interview Stage 6: Get selected to join the train

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. The Ubiquiti Riga office is looking for a talented and self-driven C++ developer to join a rapidly growing team to focus on next generation features like network device recognition engine leveraging machine learning algorithms for upcoming consumer and enterprise products. We expect you to bring your experience, enthusiasm and creativity wherever you go and put them in the work you do. You should be able to think out of box when finding solutions to problems and make things work when the solution is not straightforward. Responsibilities: Develop and maintain Linux-based applications and protocols; Develop and maintain our network device recognition algorithms that are based on machine learning principles; Maintaining and building new VPN-based features and applications; Analyze and solve technical problems within the team related to product. ​​​​​​​ Requirements: 3+ years of development experience with modern C++; Experience working with Haskell and Golang; Development experience with Linux user space applications; Knowledge of Git version control system, Docker, shell, JSON, YAML, etc.; Effective written and verbal communication skills; Experience with AI tools - Claude, Codex, etc; Fluent in English and Latvian. Benefits: International work environment and work with global development teams; Ability to deliver software that is

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: Daily tasks managing and administering AWS services including, ECS, IAM, RDS, Lambda and API Gateway; Identify and implement tools to improve existing environments (CI/CD, monitoring, logging); Write Terraform code to automate the deployment of infrastructure and services as needed; Interact with fellow engineers assisting to deploy and support applications through the development lifecycle; Train and mentor fellow engineers in best practices utilizing DevOps practices; Participate in production application support and on-call support; Manage a queue of backlog activities with varying degrees of priorities. Requirements: 4+ years of experience architecting and deploying AWS infrastructure; Ability to write modular Terraform code for creation of AWS infrastructure; Understanding of core DevOps and CI principles; Experience with CI software (e.g Jenkins, GitHub Actions) for deployment automation; Ability to code in Python or NodeJS or Bash for task automation; Ability to triage on incident response teams; Knowledge of security best practices around networking and applications; Understanding about Docker container management and deployments; Customer Service skills with a focus on supporting engineering teams; Fluent in English and Latvian. Nice to have: Knowledge and experience utilizing AWS CI services (CodeDeplo

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. Position: Ubiquiti Riga office is looking for talented Java developer for UniFi Network Team. You’ll be working on UniFi Network application back-end to develop efficient, scalable and maintainable features. Your work will have impact on large end-user base and you’ll be able to use products you develop at home. The project stack: Java 17/21; Spring Boot 3.2.; MongoDB; GraalVM; Jenkins. Responsibilities: REST API development to support Web & mobile applications; Develop integrations with network device firmware and other UniFi OS applications; Participate in all phases of development, including feature design. Requirements: 5+ years developing Java applications; Good understanding of SOLID principles; Experience in web application development; Experience with AI tools - Claude, Codex, etc. Fluent in English and Latvian. Nice to have: Spring or other web framework knowledge; Experience with Bash and Unix. Benefits: International work environment and work with global development teams; Ability to deliver software that is used by millions of people across the globe; Opportunity to leverage and integrate modern AI tools into product development; Access to all Ubiquiti products; Medical insurance; Hybrid approach - office in Riga; Flexible work hours; Compensation package matching global standards, including competitive sala

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: Participate in the development of superior applications for iOS/iPad OS platforms; Ensure the performance, quality, and responsiveness of applications; Collaborate with the team to define, design, and ship new features to a high standard; Work closely with designers and other teams to ensure feature parity and high-quality experience across all platforms. Requirements: Passion for a great UI/UX, understanding of Apple’s design principles and interface guidelines; Proficient knowledge of Swift, SwiftUI and app life cycle; Knowledge of iOS frameworks (e.g. UIKit, SwiftUI, Combine); Familiarity with RESTful APIs/WebSocket to connect to back-end services; Familiarity with Swift code style guidelines; Experience with AI tools - Claude, Codex, etc. Fluent in English and Latvian. Benefits: International work environment and work with global development teams; Ability to deliver software that is used by millions of people across the globe; Opportunity to leverage and integrate modern AI tools into product development; Access to all Ubiquiti products; Medical insurance; Hybrid approach - office in Riga; Flexible work hours; Compensation package matching global standards, including competitive salary depending on your qualification and background (starting from 2500 up to 6000 Euro gross monthly); A-class office with all

P-1489 About Databricks At Databricks, we are passionate about empowering data teams to tackle the world's most complex challenges — from bringing the next mode of transportation to reality to accelerating the development of medical breakthroughs. We achieve this by building and operating the world's best data and AI infrastructure platform, enabling our customers to leverage deep data insights and enhance their business. The Role We are seeking an exceptional Senior Staff Technical Program Manager (TPM) for Reliability to lead the strategy, execution, and continuous improvement of our most critical Reliability initiatives across infrastructure and product engineering teams at Databricks. As Databricks scales to support thousands of customers and the world’s most data-intensive workloads, Reliability is foundational to our mission. In this role, you will lead cross-company programs that significantly enhance the reliability, performance, and operational excellence of our multi-cloud infrastructure. This is a high-visibility, high-impact leadership role partnering closely with our most senior engineering leaders, including Reliability Program executive sponsors, senior TLs, and Engineering Managers to define Reliability strategy, set long-term goals, and execute multi-quarter programs to build the most reliable cloud platform on the planet to help our customers run their mission-critical workloads on. To be successful, you must possess a deep understanding of large-scale distributed systems, cloud infrastructure, and engineering principles that drive operational excellence. You will leverage your background to anticipate risks, shape technical direction, and deliver complex programs across product, engineering, SRE, and cloud partner teams. You will have the opportunity to: Lead Reliability Strategy + Multi-Quarter Roadmaps Partner with senior engineering leadership to define the long-term Reliability roadmap, influence technical direction, and ensure alignment

P-1489 About Databricks At Databricks, we are passionate about empowering data teams to tackle the world's most complex challenges — from bringing the next mode of transportation to reality to accelerating the development of medical breakthroughs. We achieve this by building and operating the world's best data and AI infrastructure platform, enabling our customers to leverage deep data insights and enhance their business. The Role We are seeking an exceptional Senior Staff Technical Program Manager (TPM) for Reliability to lead the strategy, execution, and continuous improvement of our most critical Reliability initiatives across infrastructure and product engineering teams at Databricks. As Databricks scales to support thousands of customers and the world’s most data-intensive workloads, Reliability is foundational to our mission. In this role, you will lead cross-company programs that significantly enhance the reliability, performance, and operational excellence of our multi-cloud infrastructure. This is a high-visibility, high-impact leadership role partnering closely with our most senior engineering leaders, including Reliability Program executive sponsors, senior TLs, and Engineering Managers to define Reliability strategy, set long-term goals, and execute multi-quarter programs to build the most reliable cloud platform on the planet to help our customers run their mission-critical workloads on. To be successful, you must possess a deep understanding of large-scale distributed systems, cloud infrastructure, and engineering principles that drive operational excellence. You will leverage your background to anticipate risks, shape technical direction, and deliver complex programs across product, engineering, SRE, and cloud partner teams. You will have the opportunity to: Lead Reliability Strategy + Multi-Quarter Roadmaps Partner with senior engineering leadership to define the long-term Reliability roadmap, influence technical direction, and ensure alignment