Side jobs

Sales Associate- 8129 Upper West Side Manhattan, New York, United States of America Embrace the opportunity to become a Sales Associate at Five Below! Deliver outstanding customer service, drive sales, and keep our store running smoothly. If you thrive in a fast-paced retail environment and enjoy helping customers, this is your chance to grow your career with a dynamic, energetic team. Apply now and make an impact!

Production Operator Days Tempe Working at West means having an opportunity to work by the side of our patients and customers, our global team members and the communities in which we operate - which all help contribute to a Healthier World. At West, we are by the side of patients. The work we do impacts patients' lives each and every day - our products are a critical part of healthcare delivery and we are proud of the role we play to improve patient health. We work by the side of our team members. We come together as one global team to deliver for our customers and help them address their challenges. We are a diverse, close-knit community of professionals, where everyone has a voice and opportunity to learn and grow through mutual trust and respect. With a 95 year plus history, we have a track record for success, which includes reported sales of $2.14B in 2020. We serve by the side of our community. Giving back is in our DNA-our team members across more than 50 sites globally are involved with hundreds of charities that have special meaning to them through our West Without Borders team member-led giving program. Job Summary In this role, you will perform labor along a production line. Operates, inspects, and troubleshoots production line machinery and /or assemblies. “This position is a 9-month long assignment. This position offers benefits, training, and full-time hours. There may be an opportunity to extend the assignment, or become a regular

Production Operator Nights Tempe Working at West means having an opportunity to work by the side of our patients and customers, our global team members and the communities in which we operate - which all help contribute to a Healthier World. At West, we are by the side of patients. The work we do impacts patients' lives each and every day - our products are a critical part of healthcare delivery and we are proud of the role we play to improve patient health. We work by the side of our team members. We come together as one global team to deliver for our customers and help them address their challenges. We are a diverse, close-knit community of professionals, where everyone has a voice and opportunity to learn and grow through mutual trust and respect. With a 95 year plus history, we have a track record for success, which includes reported sales of $2.14B in 2020. We serve by the side of our community. Giving back is in our DNA-our team members across more than 50 sites globally are involved with hundreds of charities that have special meaning to them through our West Without Borders team member-led giving program. Job Summary In this role, you will perform labor along a production line. Operates, inspects, and troubleshoots production line machinery and /or assemblies. Shift: 2nd- Sunday-Tuesday, E/O Saturday 5:45pm-6:00am 4th - Wednesday- Friday, E/O Saturday 5:45pm-6:00am Location: 470 W.Vaughn St., Tempe, AZ 85283 Essential Duties and Responsibilities Visually inspects, ensures, and

Broker Relations Manager Hong Kong, Hong Kong The Role We are seeking a highly professional and entrepreneurially minded individual to join our Broker Relations team with a specific focus and expertise on APAC. You will be comfortable multi-tasking whilst balancing multiple priorities and initiatives in a fast-paced working environment. You will have a passion for relationship building and be able to communicate with Portfolio Managers, Sell Side Partners, and Research Vendors confidently and articulately. You will understand the art of managing relationships across the sell side and have a propensity for using data to drive firmwide initiatives forward. As well as possessing a client success mindset, you will be process and goal driven with a keen attention to detail. What you'll do As the APAC Broker Relations Manager, you will be the central point of contact for all of Schonfeld's sell side and research partners in the APAC region. You will manage these relationships across all facets of the business including broker votes, resource management, and negotiation. This is a highly analytical role involving the preparation of external documents such as the broker vote and resource and commission management reporting. You will also need a high level of professionalism and presentation skills to lead both internal and external meetings with senior personnel. In addition, you will also face off with our Portfolio Managers to ensure they are getting what they need from a corporate access and research standpoint. Managing sell side relationships - Day to day communication and relationship building

Execution Hub Trader Are you a motivated team-player with a keen eye for details? Are you analytical and thrive in high-pressure environment? Do you have knowledge of mutual funds and alternative investments? We're looking for someone who can • facilitate timely and accurate market-side order placement and market-side finishing activities, including but not limited to, active order monitoring and chasing late confirmations, prompt detection of irregularities and efficient exception handling • effectively manage client-side sales trading activities including advisory on order entry, special handling and pre/at-trade execution-related client queries originating from Wealth Management clients and 3rd party Financial Institutions • handle inbound information in Central information Management system received from Transfer Agent • support and/or drive initiatives to improve efficiency and manage risk; proactively keeping in step with market development • follow rules and regulations, compliance guidelines and desk procedures/protocols

Neuron Collectives Software Engineer, Trainium Collectives Cupertino, California, USA As a Neuron Collectives Software Developer, you will: * Enhance collective algorithms and topologies for optimal training performance * Use tools like Neuron Explorer to identify bottlenecks in compute and bus bandwidth utilization * Monitor and analyze processor, DMA, firmware, and workload metrics * Optimize collective operations to scale AI compute across the data center through low level device driver development * Work closely with the hardware team to co-optimize software and Trainium silicon * Develop and optimize C/C++ implementations of collective communication patterns * Investigate and implement improvements for specific training topologies used by modern LLMs * Build and maintain analysis frameworks and automation solutions The role offers opportunities to work on cutting-edge AI training hardware while contributing to one of Amazon's most critical initiatives. A day in the life Annapurna Labs, a crucial part of AWS, is responsible for developing hardware and software components for EC2 infrastructure. Our team focuses on building networking solutions that for Machine Learning (ML) and High-Performance Computing (HPC) workloads on AWS. We have mixed discipline orgs, you'd be working side by side with infrastructure experts, hardware engineers, RTL engineers, scientists & architects. Our workforce spans the globe and is truly international, you'll find yourself working side by side with individuals from numerous countries. We take mentorship seriously, you can both expect senior mentorship and will be expected to mentor new and junior engineers. The pace is fast as we work on the latest advancements

ServiceNow Architect Springfield, VA At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more. Join us to drive positive, lasting change that moves missions and the government forward! The Work: As a ServiceNow Architect, you will play a crucial role in designing, developing, and implementing robust and scalable ServiceNow solutions. Your primary responsibilities will include translating business requirements into technical blueprints, overseeing integrations with other systems, and ensuring the platform's integrity, security, and optimal performance. To excel in this role, you must possess a deep understanding of the ServiceNow platform, including ITSM, ITOM, HRSD, and CSM, as well as strong scripting and development skills in JavaScript for client-side and server-side development. Here's what you need : - 5 years of ServiceNow experience with any of the following: ServiceNow Platform Depth (ITSM, ITOM, HRSD, CSM) Scripting & Development in JavaScript for client-side and server-side development Integrations with other systems using REST, SOAP, SAML, LDAP, JDBC, and web

Automated Side Load CDL Driver Halfmoon, NY, US Position Summary The CDL Truck Driver will be responsible for the safe and efficient operation of rear load, front load, side load, and roll off trucks, while providing prompt, courteous and complete waste removal services for customers on designated routes. The Driver safely maneuvers assigned vehicle in residential or commercial environments; navigates high traffic and congested roadways, driveways, alleyways, and lots and provides excellent customer service. The driver must have the ability to make positive contributions to their surrounding communities on behalf of Casella. New Starting Pay Rate for Qualified Candidates! Drivers at Casella participate in a Career Pathways Program that offers exceptional Advancement Opportunity, Regular Merit Increases, and Safety Bonus Incentives . The daily rate for this position is $300-$325 per day based on experience. Key Responsibilities Performs pre/post trip inspections of assigned vehicle in accordance with Casella safety standards as well as state and federal regulations; maintains appearance of truck in accordance with company standards. Exhibits dedication to performing safe operation of rear load, front load, side load, roll off trucks on streets, highways, customer sites, and construction sites. Provides a distinguishably different level of service through courteous interactions with all customers and provides service in a timely manner. Exhibits a positive attitude towards company, customer and municipal goals. Completes all

Sales Partner Manager — North America San Francisco, California, San Francisco, California, United States, New York, New York Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn't to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business's system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life's work. About Us: Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work feels faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, humanity, and building things that last - not just shipping the next feature, but setting a

Operations Technician Oak Ridge, TN, United States Job Summary: If you like hands-on work, high-tech systems, and being at the heart of complex operations, this role was built for you. As an Operations Tech Specialist at Centrus Energy, you'll help bring advanced manufacturing and plant systems to life-from installation and startup to daily operation and performance testing. You'll work side-by-side with engineering, construction, and operations teams to ensure equipment runs safely, efficiently, and on schedule while supporting a mission that directly impacts the future of clean energy.

Senior Consultant - ABAP Role Overview We are looking for Senior ABAP Developers to support the implementation and enhancement of SAP S/4HANA solutions in complex transformation programs. The role focuses on high-quality development using the modern ABAP programming model, including RAP, REST services, extensibility, and integration with SAP and non-SAP systems. Senior Developers are expected to deliver scalable, clean, and upgrade-safe solutions aligned with SAP best practices and Clean Core principles. Responsibilities - Design and develop custom solutions in SAP S/4HANA using modern ABAP - Implement services using RAP (RESTful ABAP Programming Model) - Develop and consume REST / OData APIs - Implement In-App and Side-by-Side extensibility - Develop Output Management solutions in S/4HANA - Work with CDS Views and modern data models - Use ADT / Eclipse for development - Ensure code quality using ATC and ABAP Unit - Support integration with SAP and non-SAP systems - Collaborate with Architects, Functional Consultants, and Integration teams - Follow Clean Core and S/4HANA development guidelines Required Skills - Strong ABAP OO and modern ABAP syntax - S/4HANA development - RAP and service development - REST / OData integrations - CDS Views and S/4HANA data model - Output Management in S/4HANA - Enhancements, BAdIs, and extensibility concepts - ATC, Code Inspector, and ABAP Unit - Complex integration scenarios Nice to Have - SAPUI5 / Fiori development - SAP BTP and side-by-side extensions - Event-driven or API-based architecture - CPI / PI / middleware integrations - Public / Private Cloud S/4 experience -

NX Teamcenter PLM Support Engineer Los Angeles, CA Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: As anMRO PropulsionEngineeryou will take ownership of the maintenance, refurbishment, and overhaul (MRO)lifecycle of our F100engines-including acceptance testing. This is a hands-on, high-impact role whereyou'llwork side-by-side with passionate engineers and technicians to keep our propulsion systems performing at their best. If you want to learn fast, solve hard problems, and contribute directly to hypersonic capability, this is the place for you About The Role: As anMRO PropulsionEngineeryou will take ownership of the maintenance, refurbishment, and overhaul (MRO)lifecycle of our F100engines-including acceptance testing. This is a hands-on, high-impact role whereyou'llwork side-by-side with passionate engineers and technicians to keep our propulsion systems performing at their best. If you want to learn fast, solve hard problems, and contribute directly to hypersonic capability, this is the place for you Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the

Senior Fullstack Software Engineer, Content Experiences Santa Monica, CA | Remote Tapcart is the leading mobile app platform for the world's fastest-growing Shopify brands. We help marketers and eCommerce teams strengthen their brands and create differentiated customer experiences through a direct mobile channel. Our platform powers mobile shopping for over 50 million consumers and processes more than $8 billion in revenue annually. Brands like Béis, Grove Collaborative, and Ruggable trust Tapcart to turn mobile traffic into high-retention, high-growth relationships - with mobile apps launched in hours, not months. THE ROLE As a Senior Software Engineer on the Content Team you will own our component library, UI blocks, and the in-app features used by millions of shoppers every day. You'll deliver work end-to-end from problem statements to production‑ready capabilities, design patterns, and architectures that keep our apps fast, scalable, and extensible, and collaborate with the other teams to surface new building blocks and deliver the next generation of AI-enhanced productivity for mobile app development. You'll be a true owner, from prototype to production, and work side‑by‑side with product, design, and solutions engineering, all while staying close to merchants to deliver value early and iterate quickly. HOW YOU WILL MAKE AN IMPACT - Design, ship, and maintain a reusable, type‑safe React/Next.js component system. - Prototype new UI and features in weekly sprints, validate with live merchants, and iterate to release to thousands of apps. - Optimize bundle size, server‑side rendering, client-side performance, and WCAG compliance. - Build tooling (CLI, CI pipelines, linting)

Runtime Engineer Mountain View, CA What MatX is Building MatX is building custom silicon for large-language-model inference and training, with HW/SW co-design across ISA, RTL, simulator, compiler, and kernels so each layer benefits from the others. The runtime owns the host-side stack and the contracts that bind those teams together. What You'll Do Here - Build the host-side interface library - device memory management, DMA, streams and events, sync primitives - that every compiler-emitted program runs on top of - Own and extend the executable format: the compiler→runtime contract, its versioning, the weight and quantization layouts that let compiler and runtime evolve independently - Design the custom-kernel ABI - calling convention, sync semantics, lifecycle - and the host-side marshaling layer (DLPack, the buffer protocol, numpy) that gets Python tensors to the device - Build Python bindings via PyO3, with a C-ABI shim as the alternative integration path for downstream consumers - Build the LLM inference serving stack - paged KV cache, continuous batching, request scheduling, token streaming - and the cluster orchestration primitives underneath it - Bring up interconnect topology from the host and own the failure-detection and clean-teardown path for stop-restructure-resume recovery across racks - Design what the chip exposes to host-side profilers and debuggers - perf counters, traces, and the Python surfaces ML engineers actually use - and hit measurable performance targets on runtime overhead and serving throughput Who You Are - Strong experience in a systems programming language - Rust, C, C++, or Go - including memory

Manufacturing Systems Specialist Los Angeles, CA Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: As anMRO PropulsionEngineeryou will take ownership of the maintenance, refurbishment, and overhaul (MRO)lifecycle of our F100engines-including acceptance testing. This is a hands-on, high-impact role whereyou'llwork side-by-side with passionate engineers and technicians to keep our propulsion systems performing at their best. If you want to learn fast, solve hard problems, and contribute directly to hypersonic capability, this is the place for you About The Role: As anMRO PropulsionEngineeryou will take ownership of the maintenance, refurbishment, and overhaul (MRO)lifecycle of our F100engines-including acceptance testing. This is a hands-on, high-impact role whereyou'llwork side-by-side with passionate engineers and technicians to keep our propulsion systems performing at their best. If you want to learn fast, solve hard problems, and contribute directly to hypersonic capability, this is the place for you Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities

Principal Technical Program Manager - ISE Sydney, NSW, AU, VIC,AU, Canberra, ACT, AU Overview Do you enjoy meeting with customers to understand their needs and discuss the art of the possible? Do you want to join a team where learning about new technology is part of our work every day? Then, come join us! The Industry Solutions Engineering (ISE) team is a global engineering organization that works directly with customers looking to leverage the latest technologies to address their toughest challenges. We work closely with our customers' engineers to jointly develop code for cloud-based solutions that can accelerate their organization. We work in collaboration with Microsoft product teams, partners, and open-source communities to empower our customers to do more with the cloud. We develop solutions side-by-side with our customers through collaborative innovation to solve their challenges. This work involves the development of broadly applicable, high-impact solution patterns and open-source software assets that contribute to the Microsoft platform. We are hiring a Principal Technical Program Manager to help drive high-impact engineering projects with our customers and their partners, transforming their missions using AI and other cloud-based solutions and services. TPMs identify and define the relevant customer scenarios, orchestrate the engineering approach to address these, and develop the end-to-end user stories with internal and external stakeholders, fulfilling the Product Owner role. You will be part of a cross-functional team of software engineers, data scientists, technical program managers, and designers who work side-by-side with high-impact and strategic customers and their engineers to build

Soap Operator - Stanley, WI Soap Operator - Stanley, WI This is a full-time, hourly position (7pm-7am Monday-Wednesday). Job Summary- Under limited supervision, performs various duties on the production floor. The duties may vary by day and hour, may vary based on assignment. Duties may include but are not limited to the following: mixing operations, dryer operations and process trouble shooting. Essential Job Functions - Responsibilities to include: - Adhere to all safety, quality and GMP requirements of the plant - Basic knowledge and duties of general plant upkeep such as painting, cleaning, floor care - Some of the duties below pertain to either food side, soap side or both - Assembles equipment for startup of dryers, mixers, tanks, pumps, blenders and milling equipment for both food side and soap side dryers - Abides to all metal detector, screen and magnet check policies - Pulls product samples following guidelines preventing contamination, and test samples - Provides accurate and timely completion of daily production paperwork - Properly follow product recipes and mixing procedures - Insures measures are in place and abides to safe allergen procedures - Keeps production area clean according to current GMP policies - Able to operate pumps, valves and controls of dryers, mixers, vats, and holding tanks - Provides startup of honey, molasses dryers and/or soap dryers - Provides moisture, granulation, and color testing of finished product - Operates forklifts, and scissor lifts - Performs end of week wash and sanitation - Knowledge of boiler and steam system

China ECM Analyst Hong Kong, Hong Kong About the Position We are looking for an analyst to work on our global capital markets team. The analyst will have responsibility for many parts of the deal process, including: - Performing due diligence including valuation analysis for primary, secondary, and other capital market offerings - Representing the firm at meetings with corporate management teams and sell-side syndicate desks - Working with our global team to expand the firm's presence in new areas within capital markets - Interacting with sell-side sales and research contacts - Precisely communicating valuation changes and investment theses to global trading teams in time sensitive environments - Developing and evaluating trade ideas that involve fundamental catalysts or valuation insights About You - 5+ years of relevant experience analyzing securities (Investment Banking, Equity Research, Buy Side or similar), with significant experience working on capital markets transactions - Undergraduate university degree (BS/BA equivalent) or graduate work in a quantitative field is strongly preferred - Effective communicator - Intellectually curious - Familiarity with accounting, financial statement analysis and financial modeling - Fluent in English and Mandarin Chinese

SENIOR NEWS PRODUCER - WCTV WCTV - Station WCTV is searching for a Senior Producer to lead our dayside producing team. You'll know the mechanics of producing compelling, happening-now newscasts. The right candidate will work side by side with veteran journalists. S/he will be responsible for producing our most-watched evening newscast. As a newsroom, we break news on our website, push it on social, and add emotion and perspective on television. As a Senior Producer, you'll roll up your sleeves to help us succeed. This is more than show-stacking. To qualify, you must demonstrate that you know the basics. You'll also need to understand writing for the ear rather than the eye, and how to write for your video. You must know how to select stories, stack a rundown, and time in the booth.

Service Manager Norwalk, CT Service Manager Operations & Customer Experience HVAC | Plumbing | Electrical Role Overview The Service Manager is the operational heartbeat of our service departments. This role goes beyond traditional field oversight - it's the connective tissue between the customer experience, the scheduling board, the technician team, and the financial close process. Equal parts coach, dispatcher, communicator, and administrator, the Service Manager ensures that every job gets on the board, every customer gets a great experience, and every dollar gets captured. This role owns both the people side (coaching, performance, team development) and the operational side (scheduling, AR, job batching, commissions) - making it one of the most impactful positions in the branch. Compensation : $90,000-$110,00 base + performance bonuses up to 15% of base

High Voltage Reliability Engineer Channelview, TX LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. LYB places high priority on diversity, equity and inclusion and is Advancing Good with an emphasis on our planet, the communities where we operate and our future workforce. We're addressing the global challenges of ending plastic waste, taking climate action, and supporting a thriving society, while generating value for our customers, investors, and society. Come Join an Inclusive Team LyondellBasell is searching for a High Voltage Electrical Maintenance Engineer for the South side of the Channelview Facility, located in Channelview, TX. Our 3,900-acre Channelview Complex consists of two Olefin units at the North side facility that manufacture Ethylene, Propylene, Butadiene and Benzene. The South side facility uses many of these products to produce Propylene Oxide, Styrene Monomer and other derivatives. This is a direct-hire position with competitive base salary, bonus, 401K matching, benefits package, pension plan and employee discounts. Channelview is 18 miles from Downtown Houston. This position is responsible for leading

DEMO – Education Representative Quod nihil tum. Denuncio crapula umbra. Sit cometes vito. Neque Quaerat Velit. Amitto crur argumentum. Denique amissio tamen. Architecto adsidue vespillo.

Principal Product Manager, High ASP, US 3P Seattle, Washington, USA High ASP products represent a significant growth opportunity in the US marketplace and our team is tackling this opportunity head-on: improving seller trust by eliminating foundational operational challenges, building category-specific solutions for premium inventory, and transforming how high-value sellers view Amazon as their fulfillment partner of choice. If you're a seasoned product leader who thrives on solving complex, high-stakes problems that directly impact both profitability and growth, this role offers the opportunity to shape the future of premium seller services. In this role, you will work with a wide range of stakeholders across FBA operations, seller services, technical, category, and finance teams to drive overall selection growth, seller trust, and business performance in the High ASP segment. The role will focus on executing our multi-year product vision: eliminating foundational supply-side defects (inbound loss, returns, removals), building product category solutions, implementing specialized FBA capabilities, and ultimately driving demand-side customer experience improvements. Key job responsibilities - Own strategic roadmap execution for High ASP seller programs aligned to our multi-year vision (supply-side defects → category solutions → specialized capabilities → demand-side customer experience) - Drive trust restoration by eliminating structural operational gaps in inbound processing, customer returns, and inventory removal processes - Build category-specific solutions such as Serialized Validation Services and other high-value product protections - Partner cross-functionally with FBA operations, seller recruitment (US/international), category teams, MFN, and finance to drive cohesive seller experience - Accelerate selection growth through seller programs, partnerships, and

Principal Software Engineer - PubMatic AgenticOS (Buy Side Bidding Platform) Redwood City, US About the Role We are seeking an experienced Principal Software Engineer - PubMatic AgenticOS to lead the design and development of highly scalable, low-latency buy-side ad tech systems. This role is ideal for someone with deep expertise in Golang, real-time bidding systems, and campaign pacing and optimization algorithms, with strong exposure to DSP / performance advertising domains. As a technical leader, you will own critical components of the bidding and optimization stack, influence system architecture, mentor senior and junior engineers, and work closely with product, ML, and data teams to drive measurable performance outcomes across large-scale advertising campaigns. What You'll Do Architect, design, and build high-throughput, ultra-low-latency real-time bidding systems for buy-side advertising platforms. Lead development of bidder services handling millions of QPS with strict latency and reliability SLAs using Golang/C/C++. Design and implement campaign pacing, budget management, and delivery optimization algorithms across multiple objectives (CPA, ROAS, CTR, CVR). Own core systems for deal execution, auction participation, bid shading, and supply path optimization. Build and evolve real-time and near-real-time data pipelines for impressions, clicks, conversions, and attribution using Kafka, Flink, or Spark. Collaborate closely with ML engineers to productionize models such as bid optimization, contextual bandits, reach forecasting, and incrementality models. Integrate and maintain support for programmatic advertising protocols (OpenRTB, VAST, CTV-specific standards). Drive architectural decisions around scalability, fault tolerance, data consistency, and latency optimization. Ensure data quality, governance, privacy, and compliance across the performance advertising stack.