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Senior .net developer jobs in Union Hill-Novelty Hill, WA

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  • .Net Full Stack Developer

    Tata Consultancy Services 4.3company rating

    Senior .net developer job in Seattle, WA

    Technical/Functional Skills: • Strong hands-on experience with .NET / .NET Core, C#, and RESTful API development. • Good front-end development skills using Angular / React / Vue (any one preferred). • Experience with Entity Framework, LINQ, and SQL databases (SQL Server/MySQL/PostgreSQL). • Good understanding of HTML, CSS, JavaScript, and responsive UI design. • Experience with microservices, API integration, and cloud platforms (Azure/AWS). • Familiarity with Git, CI/CD pipelines, and DevOps practices. • Strong debugging, problem-solving, and clean code practices. Roles & Responsibilities • Design, develop, and maintain full-stack applications using .NET on the backend and modern JavaScript frameworks on the frontend. • Build and consume REST APIs, integrate services, and ensure secure and scalable communication. • Write clean, maintainable, and efficient code following best practices. • Collaborate with product owners, UI/UX teams, and QA to deliver end-to-end features. • Work with SQL databases to design schemas, optimize queries, and manage data access. • Participate in code reviews, technical discussions, and solution design. • Troubleshoot issues across the full stack-frontend, backend, and database. • Implement CI/CD pipelines, automate deployments, and support cloud-hosted environments. • Ensure application performance, scalability, and security across all components. • Maintain documentation and support production incidents when required. Base Salary Range: $100,000 - $120,000 per annum TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan
    $100k-120k yearly 1d ago
  • iOS Developer

    Bcforward 4.7company rating

    Senior .net developer job in Redmond, WA

    Primary job duties/responsibilities: BASIC QUALIFICATIONS - Experience as a mentor, tech lead or leading an engineering team - Experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems - 4+ years Experience in professional, non-internship software development - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - iOS mobile application development experience in Swift - Experience contributing into unit testing of mobile application PREFERRED QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations - Experience optimising apps performance - Experience with REST architecture for web services - Experience designing and developing iOS applications - Proficient understanding of code versioning tools such as Git - Experience with Reactive programming frameworks such as ReactiveSwift and Rx - Experience optimising apps for performance - Experience writing testable code and automating test regressions - Experience with deployments to the Experience with REST architecture for web services
    $108k-141k yearly est. 2d ago
  • .NET fullstack Developer

    Nexwave 4.1company rating

    Senior .net developer job in Redmond, WA

    Software Engineer(.NET fullstack Developer) Azure Services SQL, Cosmos Microsoft ecosystem, project experience preferred Azure DevOps, CI/CD Good to Have: Azure AI Foundry, CoPilot Studio Azure OpenAI Serv
    $91k-123k yearly est. 4d ago
  • iOS Developer - Seattle

    W Talent 4.5company rating

    Senior .net developer job in Seattle, WA

    This is a great opportunity for an experienced iOS Developer. This is a 4 month Contract opportunity, apart from the one day on-site in Seattle to remaining days could be worked week-ends and evenings to free up your day, so flexible working hours. This role requires being on-site in Seattle one day per week. Freelance W-2 Contract role - 4 Months Role Description The iOS Developer will be part of a team to step in for an iOS android app currently working and being migrated must know Kotlin and Swift. Qualifications Experience in iOS, and Android Mobile Application Development Proficiency in iOS Development and Software Development methodologies Strong problem-solving skills and attention to detail Ability to collaborate with cross-functional teams and adapt to a hybrid work environment Engineering, or a related technical field Familiarity with Agile development methodologies is a plus
    $120k-160k yearly est. 1d ago
  • .Net Full Stack Developer-Redmond, WA(Onsite)

    Isite Technologies

    Senior .net developer job in Redmond, WA

    Role:.Net developer Skills: React JS, Azure Need Only EX-Employers of Microsoft
    $86k-116k yearly est. 5d ago
  • Application Developer

    Mastech Digital 4.7company rating

    Senior .net developer job in Seattle, WA

    Title: Application Developer Duration: 6+ Months Must-have skills for this role: Satellite JavaScript AWS API Gateway, JSON Key job responsibilities Design and Implement Communications Components, Applications and Services Partner with the Satellite, Networks and Security engineering teams Design components, services, and relevant data models Collaborate with engineers across the organization to gather requirements, design, develop, deploy, and operate critical e-Commerce software for Kuiper. Work on initiatives building e-Commerce functions on AWS infrastructure and help implement best practices for software development. Develop code, build CI/CD pipelines, test automation, and dashboards for monitoring health of systems. Help engineers and build solutions which are required for provisioning and operating an Internet service providers. Basic Qualifications 4+ years of non-internship professional software development experience 3+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience Experience programming with at least one software programming language Experience managing Java based SDKs, AWS based development, API design, JSON Java based SDKs, AWS based development, API design, JSON Java programming Language - MVC Framework AWS Cloud native skills and AWS tooling API creation/JSON - Restful webservices and possibly GraphQL API Gateway knowledge - AWS API Gateway Preferred Qualifications Experience integrating Financial Application and Accounting solutions (e.g. Oracle) 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience Bachelor's degree in computer science or equivalent
    $109k-144k yearly est. 5d ago
  • AI Software Lead Architect

    Fusion Solutions, LLC 3.8company rating

    Senior .net developer job in Bellevue, WA

    Job Title: AI Software Lead Architect - Next-Gen Readiness We are looking for a visionary Software Lead Architect to spearhead the evolution of the Veloce platform by integrating next-generation technologies such as Agentic AI, AI/ML, and intelligent automation. This role is critical in shaping the platform's readiness for tomorrow's networks, ensuring scalability, adaptability, and intelligence at its core. ________________________________________ Key Responsibilities: • Technology Strategy & Vision o Define and drive the architectural roadmap for next-gen capabilities in the platform. o Evaluate and integrate emerging technologies such as Agentic AI, Generative AI, and advanced ML models. o Identify innovation opportunities aligned with future network demands (e.g., autonomous networks, edge intelligence, 6G readiness). • Architecture & Platform Design o Architect modular, scalable, and intelligent systems that can evolve with technological advancements. o Design AI/ML pipelines, agent-based systems, and data-driven decision-making frameworks. o Ensure interoperability, performance, and resilience in distributed environments. • Innovation & Prototyping o Lead rapid prototyping and proof-of-concept initiatives to validate new ideas and technologies. o Collaborate with research teams and external partners to stay ahead of the curve. • Collaboration & Leadership o Work closely with product managers, engineering teams, and customer stakeholders to align architecture with business goals. o Mentor teams on AI/ML best practices, agent-based design, and platform modernization. o Represent the architecture function in strategic planning and technical governance forums. ________________________________________ Required Qualifications: • Bachelor's or Master's degree in Computer Science, AI, or related field. • 8+ years of experience in software architecture, with a strong focus on AI/ML and distributed systems. • Proven experience designing and deploying AI/ML solutions in production environments. • Deep understanding of Agentic AI concepts, multi-agent systems, and intelligent orchestration. • Familiarity with cloud-native architectures, microservices, and event-driven systems. ________________________________________ Preferred Skills: • Experience with LLMs, reinforcement learning, or autonomous agents. • Hands-on experience with AI/ML frameworks (e.g., TensorFlow, PyTorch, LangChain). • Knowledge of network technologies and future trends (e.g., 5G/6G, edge computing). • Strong communication and leadership skills with a passion for innovation.
    $122k-173k yearly est. 2d ago
  • AI Software Lead Architect

    Motion Recruitment 4.5company rating

    Senior .net developer job in Bellevue, WA

    Our client is a global software and services provider supporting leading telecommunications and media companies. Based out of Bellevue Washington they are looking to hire an AI Software Lead Architect on a Contract basis. Contract Duration: 18 Month Contract (Potential for extension) Required Skills & Experience • Bachelor's or Master's degree in Computer Science, AI, or related field. • 8+ years of experience in software architecture, with a strong focus on AI/ML and distributed systems. • Proven experience designing and deploying AI/ML solutions in production environments. • Deep understanding of Agentic AI concepts, multi-agent systems, and intelligent orchestration. • Familiarity with cloud-native architectures, microservices, and event-driven systems. Desired Skills & Experience • Experience with LLMs, reinforcement learning, or autonomous agents. • Hands-on experience with AI/ML frameworks (e.g., TensorFlow, PyTorch, LangChain). • Knowledge of network technologies and future trends (e.g., 5G/6G, edge computing). • Strong communication and leadership skills with a passion for innovation Daily Responsibilities • Technology Strategy & Vision o Define and drive the architectural roadmap for next-gen capabilities in the platform. o Evaluate and integrate emerging technologies such as Agentic AI, Generative AI, and advanced ML models. o Identify innovation opportunities aligned with future network demands (e.g., autonomous networks, edge intelligence, 6G readiness). • Architecture & Platform Design o Architect modular, scalable, and intelligent systems that can evolve with technological advancements. o Design AI/ML pipelines, agent-based systems, and data-driven decision-making frameworks. o Ensure interoperability, performance, and resilience in distributed environments. • Innovation & Prototyping o Lead rapid prototyping and proof-of-concept initiatives to validate new ideas and technologies. o Collaborate with research teams and external partners to stay ahead of the curve. • Collaboration & Leadership o Work closely with product managers, engineering teams, and customer stakeholders to align architecture with business goals. o Mentor teams on AI/ML best practices, agent-based design, and platform modernization. o Represent the architecture function in strategic planning and technical governance forums. You will receive the following benefits: Medical Insurance - Four medical plans to choose from for you and your family Dental & Orthodontia Benefits Vision Benefits Health Savings Account (HSA) Health and Dependent Care Flexible Spending Accounts Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance Hospital Indemnity Insurance 401(k) including match with pre and post-tax options Paid Sick Time Leave Legal and Identity Protection Plans Pre-tax Commuter Benefit 529 College Saver Plan Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP's Employment Accommodation policy. Applicants need to make their needs known in advance.
    $123k-175k yearly est. 2d ago
  • Android OS Software Engineer

    Insight Global

    Senior .net developer job in Redmond, WA

    Client: Fortune 500 Company Title: Android OS Software Engineer Duration: 12 month + 12 month extensions Pay Rate: $80-$85hr We're seeking an Android OS Software Engineer to build and evolve the Android stack across multiple internal platforms. You'll help platformize research efforts, developing core OS components, services, and display/graphics pathways that scale across devices. What you'll do Develop in the Android stack (frameworks, services, HALs, kernel where needed) across multiple platforms. Contribute to platformization: unify, harden, and standardize OS components for research and prototyping devices. Implement and optimize C++ code paths for performance, reliability, and maintainability. Bring up features on Qualcomm‑based hardware; debug system issues spanning OS, drivers, and services. Collaborate with cross‑functional teams to land changes, reviews, and releases. Must‑have qualifications C++ expertise for Android development (production‑level; debugging & performance tuning). Hands‑on experience with Android 14 (UpsideDownCake) or higher. Qualcomm platform experience (SoCs, BSPs, display/graphics, drivers, perf tools). Solid knowledge of AOSP/Android internals (frameworks, system services, HALs; Linux fundamentals). Nice‑to‑have Java experience within Android (beneficial but not required). Scripting (e.g., Python/Bash) for tooling, build, or automation. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law .
    $80-85 hourly 2d ago
  • C++ Software Engineer w/ radio frequency and signal processing

    Request Technology

    Senior .net developer job in Everett, WA

    NO SPOSORSHIP Sr. C++ Software Systems Engineer - radio frequency and signal processing SALARY: $165k - $205k plus 20% bonus LOCATION: EVERETT, WA 98204 - Must live within one hour drive to come into the office a couple times a month Strong radio frequency and signal processing background. You will develop radio frequency. CC++ extensive digital signal processing (DSP) and math background radio frequency (RF) windows networking and socket programming embedded software Solutions to ensure the efficient use of frequencies, long distance communications, monitoring and security communications intelligence applications, we improve communications and protect military forces and infrastructure around the world. This person will apply their strong radio frequency and signal processing background, and software development skills to meeting signal detection, identification, processing, geolocation and analysis challenges facing spectrum regulators, intelligence organizations and defense agencies around the globe. Perform QA testing and analysis of new hardware and software performance up to the system level. Develop automated QA test software and systems. Required Experience US Person or Permanent Resident Extensive experience in design, implementation and testing of complex realtime multithreaded software applications Extensive C/C++ software development experience (6+ years) Extensive Digital Signal Processing (DSP) and math background Radio Frequency (RF) theory and practice (propagation, antennas, receivers, signals, systems, etc.) RF Signals expertise, including signal modulation, demodulation, decoding and signal analysis techniques and tools Programming for Windows operating systems Networking and socket level programming Databases and database programming Ability to quickly learn and support a large existing C++ code base System QA testing, including developing and executing test plans and writing automated QA test programs Excellent communications skills Ability to write technical product documentation Preferred Knowledge, Skills, and Abilities SIGINT/COMINT/EW experience RF Direction Finding and Geolocation concepts, including AOA and TDOA Mapping concepts, standards, and programming Audio signal processing including analog and digital demodulation Drone signals and protocols (uplink and downlink including video) Experience operating commercial drones Full Motion Video (FMV) systems, including STANAG 4609, KLV Metadata, MPEG-2 Transport Stream, H.264/265 encoding Programming expertise: Highly proficient in C/C++ Multithreaded realtime processing Programming with Qt Programming in Python Embedded programming Realtime hardware control and data acquisition High performance graphics GUI design and programming Networking and socket level programming Databases and database programming (incl. SQL) XML and XML programming JSON and JSON programming API programming (developing and using) Software licensing AI concepts and programming Tools: RF Measurement equipment (VSA/spectrum analyzers, signal generators, and other electronic test equipment) Windows OS, including desktop, server and embedded variants Microsoft Visual Studio and TFS Qt Python Intel IPP InstallShield Postgres and Microsoft databases packages Experience with Visual Basic, MFC, C#, WPF/XAML and other Windows development tools/API's Linux OS 6+ years relevant work experience MSEE (or BSEE with extended relevant work experience) with emphasis on RF communication systems, Digital Signal Processing, and software
    $165k-205k yearly 1d ago
  • Software Design Engineer

    Akkodis

    Senior .net developer job in Redmond, WA

    Akkodis is seeking a Software Design Engineer 3 for a 12-month contract with a client in Redmond, WA (Hybrid). Title: Software Design Engineer 3 Duration: 6 months, Contract Pay Rate: $65-$70/hr. (The rate may be negotiable based on experience, education, geographic location, and other factors. Summary: The main function of a Software Engineer is to design, develop, implement, test, and maintain business and computer applications software or specialized utility programs including mainframe and client/server applications, and major enhancement of existing systems Job Responsibilities: • Fine-tune and improve a variety of sophisticated software implementation projects • Gather and analyze system requirements, document specifications, and develop software solutions to meet client needs and data • Analyze and review enhancement requests and specifications • Implement system software and customize to client requirements • Prepare the detailed software specifications and test plans • Code new programs to client's specifications and create test data for testing • Modify existing programs to new standards and conduct unit testing of developed programs • Create migration packages for system testing, user testing, and implementation • Provide quality assurance reviews • Perform post-implementation validation of software and resolve any bugs found during testing Top 3 Must-Have HARD Skills & years of experience for each: 5 years each 1. Security knowledge (hardware security, boot security, TPM, trusted platform security) 2. Crypto (encryption & decryption software development) 3. Low‑level Windows firmware and driver understanding Qualifications: • Bachelor's degree in a technical field such as computer science, computer engineering or related field required • 5-7 years' experience required. • A solid foundation in computer science, with strong competencies in data structures, algorithms, and software design, large systems software design and development experience. • Experience performing in-depth troubleshooting and unit testing with both new and legacy production systems experience in programming and experience with problem diagnosis and resolution. Equal Opportunity Employer/Veterans/Disabled Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, an EAP program, commuter benefits, and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable. Disclaimer: These benefit offerings do not apply to client-recruited jobs and jobs that are direct hires to a client. To read our Candidate Privacy Information Statement, which explains how we will use your information, please visit ****************************************** The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: · The California Fair Chance Act · Los Angeles City Fair Chance Ordinance · Los Angeles County Fair Chance Ordinance for Employers · San Francisco Fair Chance Ordinance
    $65-70 hourly 1d ago
  • Senior Software Engineer (Azure Databricks, DLT Pipelines, Terraform Dev, CD/CI, Data Platform) Contract at Bellevue, WA

    Red Oak Technologies 4.0company rating

    Senior .net developer job in Bellevue, WA

    Senior Software Engineer (Azure Databricks, DLT Pipelines, Coding, CD/CI, Data Platform & Data Integration) Contract at Bellevue, WA Must Have Experience: Hands-on experience with Azure Databricks/DLT Pipelines (Delta Live Tables) Good programming skills - C#, Java or Python CI/CD experience Data platform/Data integration experience The Role / Responsibilities The Senior Software Engineer, is a hands-on engineer who works from design through implementation of large-scale systems that is data centric for the MA Platform. This is a thought leadership role in the Data Domain across all of Client's' Analytics, with the expectation that the candidate will demonstrate and propagate best practices and processes in software development. The candidate is expected to drive things on their own with minimal supervision from anyone. • Design, code, test, and develop features to support large-scale data processing pipelines, for our multi-cloud SaaS platform with good quality, maintainability, and end to end ownership. • Define and leverage data models to understand cost drivers, to create concrete action plans that address platform concerns on Data. Qualifications • 5+ years of experience in building and shipping production grade software systems or services, with one or more of the following: Distributed Systems, large-scale data processing, data storage, Information Retrieval and/or Data Mining, Machine Learning fundamentals. • BS/MS/ in Computer Science or equivalent industry experience. • Experience building and operating online services and fault-tolerant distributed systems at internet scale. • Demonstrable experience shipping software, internet scale services using GraphQL/REST API(s) on Microsoft Azure and/or Amazon Web Services(AWS) cloud. • Experience writing code in C++/C#/Java using agile and test-driving development (TDD). • 3+ years in cloud service development - Azure or AWS services. Preferred Qualifications • Excellent verbal and written communications skills (to engage with both technical and non-technical stakeholders at all levels). • Familiarity with Extract Transform Load (ETL) Pipelines, Data Modelling, Data Engineering and past ML experience is a plus. • Experience in Data Bricks and/or Microsoft Fabric will be an added plus. • Hands-on experience using distributed computing platforms like Apache Spark, Apache Flink Apache Kafka or Azure EventHub.
    $125k-176k yearly est. 3d ago
  • Software Design Engineer

    Ascendion

    Senior .net developer job in Redmond, WA

    : Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to engineer the next. Ascendion | Engineering to elevate life We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us: Build the coolest tech for world's leading brands Solve complex problems - and learn new skills Experience the power of transforming digital engineering for Fortune 500 clients Master your craft with leading training programs and hands-on experience Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion. About the Role: Title: Software Design Engineer 3 Location: Hybrid/Redmond,WA (3 Days onsite) Summary: The main function of a Software Engineer is to design, develop, implement, test, and maintain business and computer applications software or specialized utility programs including mainframe and client/server applications, and major enhancement of existing systems. Typical Day in the Role Purpose of the Team: This team focuses on hardware security for Windows laptop devices, including the security processor, TPM, trusted boot, and underlying security features for devices like Surface. Key projects: This role will contribute to next‑generation Windows device security Job Responsibilities: Fine-tune and improve a variety of sophisticated software implementation projects Gather and analyze system requirements, document specifications, and develop software solutions to meet client needs and data Analyze and review enhancement requests and specifications Implement system software and customize to client requirements Prepare the detailed software specifications and test plans Code new programs to client's specifications and create test data for testing Modify existing programs to new standards and conduct unit testing of developed programs Create migration packages for system testing, user testing, and implementation Provide quality assurance reviews Perform post-implementation validation of software and resolve any bugs found during testing Qualifications: Bachelor's degree in a technical field such as computer science, computer engineering or related field required 5-7 years experience required A solid foundation in computer science, with strong competencies in data structures, algorithms, and software design large systems software design and development experience Experience performing in-depth troubleshooting and unit testing with both new and legacy production systems Experience in programming and experience with problem diagnosis and resolution. Best vs. Average: The ideal resume would contain : Prior experience specifically in hardware security Experience with Windows low‑level code, firmware, and encryption/decryption software development. Top 3 Must-Have HARD Skills (5+ years) Security knowledge (hardware security, boot security, TPM, trusted platform security) Crypto (encryption & decryption software development) Low‑level Windows firmware and driver understanding Thanks Salary Range: $1,45,600 - 1,53,600 Annually - Factors that may affect pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: [medical insurance] [dental insurance] [vision insurance] [09-10 days/hours of paid time off] Want to change the world? Let us know. Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let's talk!
    $91k-125k yearly est. 1d ago
  • Firmware Software Engineer

    Pyramid Consulting, Inc. 4.1company rating

    Senior .net developer job in Redmond, WA

    Immediate need for a talented Firmware Software Engineer. This is a 12 months contract opportunity with long-term potential and is located in Redmond WA(Onsite). Please review the job description below and contact me ASAP if you are interested. Job Diva ID: 25-95220 Pay Range: $80/hr- $85/hr. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Develop and debug firmware for a wearable device that includes multiple sensors and cameras, application processor running Android and co-processor(s) Develop firmware on micro-controllers or BSPs for embedded linux, leverage peripherals, manage power consumption, support boot loaders, and schedule real-time tasks (RTOS) disciplines Develop test applications to interface with a variety of peripherals Test the developed firmware with the hardware Document designs and performance analysis Key Requirements and Technology Experience: Key Skills; "Embedded", "RTOS", "Qualcomm”, "wearables” B.S. degree in Computer Science, Electrical Engineering, or equivalent experience 5 years of SW/FW experience. 3 years' experience with embedded architectures such as ARM Cortex, or processors running AOSP/Embedded Linux, such as QC Snapdragon Wearables or AR2G1. 3 years' experience with high and low speed peripherals and buses and developing and modifying drivers for them. Ability to describe their previous use of logic analysers or protocol decoders to debug/troubleshoot. Ability to autonomously identify, report, and solve problems with minimal direction. Ability to work in a dynamic, high-paced environment where job duties may change frequently Experience with AOSP/Embedded Linux driver development and associated frameworks, like kconfig, device tree, Android, Yocto, Build root. Familiarity with HW-in-the-loop testing, CI/CD, build system configuration / scripting. Our client is a leading Meta Industry and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.
    $80 hourly 3d ago
  • Senior UX Developer

    Centific

    Senior .net developer job in Bellevue, WA

    Role: UX Developer - Frontend Systems & Design Stack: TypeScript, Vite, React Employment Type: Full-Time About Your Role We're looking for a UX-focused Frontend Developer who can bring clean, scalable, and intuitive interfaces to life, ith minimal design oversight. Our mission is deeply impactful, and your work will shape how operators interact with AI and simulation systems designed to safeguard our country. You'll help define reusable component systems and build UX patterns that withstand complexity. This role is perfect for someone who codes with craft and cares about every user interaction, from micro-interactions to performance. Build the interface to the future. Your code will not only enable national security but drive how humans collaborate with AI in critical missions. Key Responsibilities Build and maintain reusable, high-quality UI components Translate complex agent behaviours and simulation results into usable interfaces Own frontend architecture decisions and interaction paradigms Collaborate closely with backend and AI teams to integrate data-rich UIs Ideal Candidate: Deep expertise in TypeScript and modern frontend tooling (Vite, React) Passion for interaction design and performance at scale Self-directed with strong product instincts and attention to UX details Eager to work on purpose-driven, impactful technology Benefits: Comprehensive healthcare, dental, and vision coverage 401k plan Paid time off (PTO) And more! Company Overview: Centific is a frontier AI data foundry that curates diverse, high-quality data, using our purpose-built technology platforms to empower the Magnificent Seven and our enterprise clients with safe, scalable AI deployment. Our team includes more than 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers. We harness the power of an integrated solution ecosystem-comprising industry-leading partnerships and 1.8 million vertical domain experts in more than 230 markets-to create contextual, multilingual, pre-trained datasets; fine-tuned, industry-specific LLMs; and RAG pipelines supported by vector databases. Our zero-distance innovation™ solutions for GenAI can reduce GenAI costs by up to 80% and bring solutions to market 50% faster. Our mission is to bridge the gap between AI creators and industry leaders by bringing best practices in GenAI to unicorn innovators and enterprise customers. We aim to help these organizations unlock significant business value by deploying GenAI at scale, helping to ensure they stay at the forefront of technological advancement and maintain a competitive edge in their respective markets. Learn more about us at www. centific.com Centific is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, citizenship status, age, mental or physical disability, medical condition, sex (including pregnancy), gender identity or expression, sexual orientation, marital status, familial status, veteran status, or any other characteristic protected by applicable law. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.
    $110k-152k yearly est. 1d ago
  • BE Software Engineer (Block Storage)

    Bayside Solutions 4.5company rating

    Senior .net developer job in Seattle, WA

    Backend Software Engineer (Block Storage) W2 Contract Salary Range: $114,400 - $135,200 per year We are looking for collaborative, curious, and pragmatic Software Engineers to be part of this innovative team. You will be able to shape the product's features and architecture as it scales orders of magnitude. Being part of our Cloud Infrastructure organization opens the door to exerting cross-functional influence and making a more significant organizational impact. Requirements and Qualifications: Proficient with UNIX/Linux Coding skills in one or more of these programming languages: Rust, C++, Java or C# Experience with scripting languages (Bash, Python, Perl) Excellent knowledge of software testing methodologies & practices 2 years of professional software development experience Strong ownership and track record of delivering results Excellent verbal and written communication skills Bachelor's Degree in Computer Science, an engineering-related field, or equivalent related experience. Preferred Qualifications: Proficiency in Rust Experience with high-performance asynchronous IO systems programming Knowledge on distributed systems Desired Skills and Experience Proficient with UNIX/Linux, Rust, C++, Java, C#, Bash, Python, Perl, software testing methodologies, professional software development, strong ownership, results-driven delivery, excellent communication skills, computer science or engineering degree, high-performance asynchronous IO systems programming, distributed systems Bayside Solutions, Inc. is not able to sponsor any candidates at this time. Additionally, candidates for this position must qualify as a W2 candidate. Bayside Solutions, Inc. may collect your personal information during the position application process. Please reference Bayside Solutions, Inc.'s CCPA Privacy Policy at *************************
    $114.4k-135.2k yearly 2d ago
  • Software Engineer

    Talent Software Services 3.6company rating

    Senior .net developer job in Redmond, WA

    Are you an experienced Software Engineer with a desire to excel? If so, then Talent Software Services may have the job for you! Our client is seeking an experienced Software Engineer to work at their company in Redmond, WA. The main function of a Lab/Test Engineer at this level is to apply configuration skills at an intermediate to high level. The Test Engineer will analyze, design and develop test plans and should be familiar with at least one programming language. We're on the lookout for a contract Engineer with extensive experience in configuring and testing hardware devices across Windows Server and Ubuntu Server platforms. The ideal candidate will not only be technically adept but also possess strong analytical skills, capable of producing comprehensive and detailed reports. Proficiency in scripting languages is essential. The role involves deploying and managing test machines, refining test plans, executing test cases, performing hardware diagnostics, troubleshooting issues, and collaborating closely with the development team to advance the functionality of hardware systems. Experience with CI/CD pipelines, C++ and Rust development will be considered a significant asset. The main function of a Lab/Test Engineer at this level is to apply configuration skills at an intermediate to high level. The Test Engineer will analyse, design and develop test plans and should be familiar with at least one programming language. Primary Responsibilities/Accountabilities: Perform repeatable testing procedures and processes. Verify triggers, stored procedures, referential integrity, hardware product or system specifications. Interpret and modify code as required, which may include C/C++, C,# batch files, make files, Perl scripts, queries, stored procedures and/or triggers. Identifies and defines project team quality and risk metrics. Provides assistance to other testers. Designs and develops robust automated test harnesses with a focus on Application/System/Inter-System level issues. Perform job functions within the scope of application/system performance, threading issues, bottleneck identification, writing small footprint and less intrusive code for critical code testing, tackling system/application intermittent failures, etc. Purpose of the Team: The purpose of this team is to focus on security hardware and intellectual property. Their work is primarily open source, with some potential for internal code review. Key projects: This role will contribute to supporting development and testing for technologies deployed in the Azure fleet. Typical task breakdown and operating rhythm: The role will consist of 10% meetings, 10% reporting, and 80% heads down (developing and testing). Qualifications: Years of Experience Required: 8-10+ overall years of experience in the field. Degrees or certifications required: N/A Best vs. Average: The ideal resume would contain Rust experience, experience with open-source projects, Performance Indicators: Performance will be assessed based on quality of work, meeting deadlines, and flexibility. Minimum 8+ years of experience with test experience with data centre/server hardware. Minimum 8+ years of experience with development experience with C++ (and Python). Minimum 2+ years of experience with an understanding of CI/CD and ADO pipelines.\ Software testing experience in Azure Cloud/Windows/Linux server environments required. Ability to read and write at least one programming language such as C#, C/C++, SQL, etc, RUST is a plus! Knowledge of software quality assurance practices, with strong testing aptitude. Knowledge of personal computer hardware is required as is knowledge of deploying and managing hosts and virtual test machines Knowledge of internet protocols and networking fundamentals preferred. Must have a solid understanding of the software development cycle. Demonstrated project management ability required. Experience with CI/CD pipelines Bachelor's degree in Computer Science required and some business/functional knowledge and/or industry experience preferred. 5-7 years' experience. 8-10 years' experience. Preferred: Database programming experience, i.e. SQL Server, Sybase, Oracle, Informix and/or DB2 may be required. Software testing experience in a Web-based or Windows client/server environment required. Experience in development and/or database administration experience using a product is required. Ability to read and write at least one programming language, such as C#, C/C++, SQL, etc. Knowledge of software quality assurance practices, with strong testing aptitude. Knowledge of personal computer hardware may be required. Knowledge of internet protocols and networking fundamentals preferred. Must have a solid understanding of the software development cycle. Demonstrated project management ability required.
    $109k-145k yearly est. 1d ago
  • Software Engineer

    Insight Global

    Senior .net developer job in Redmond, WA

    Client: Fortune 500 Company Job Title: Software Engineer IV: AR/VR Prototyping and Engineering Pay Rate: $75hr - $80hr Duration: 1-2 years W2 Job Responsibilities: Build, test, and refine AR/VR research prototypes (e.g., VR experiences that test a new interaction technique or interface) based on the ideas of researchers Build and maintain software prototypes that use inputs from different device and server sources and outputs. Collaborate with researchers and engineers to build novel AR/VR prototypes and algorithms. Collaborate with researchers to run experiments on prototype interactions with end-users. Must Haves: Bachelor's or Master's degree in computer science or related fields. 3+ years of experience building in Unity and C# (ideally for AR/VR) 3+ years of experience utilizing general software engineering skills, including debugging, version control, logging, documentation, code reviewing, etc. Plusses: Experience working with real-time signal processing, sensor fusion, and/or machine learning solutions using real-time continuous data streams (e.g., eye tracking, hand/body tracking, EMG, etc.), integrating them into interactive systems Familiarity with AR/VR/MR technologies. 2+ years of experience programming in Python Experience working with sensors, proficient in machine learning models, wearable devices, input device signals/real time sensor data, and/or computer vision models Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law .
    $75 hourly 4d ago
  • Software Engineer II

    Pyramid Consulting, Inc. 4.1company rating

    Senior .net developer job in Redmond, WA

    Immediate need for a talented Software Engineer II. This is a 12 months contract opportunity with long-term potential and is located in Redmond, WA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-95396 Pay Range: $70 - $73/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Design, implement, and optimize audio signal processing algorithms in Python and C . Develop systems and frameworks for simulating audio processing pipelines. Build scalable solutions for storage, retrieval, and analysis of audio performance measurement data. Collaborate with cross-functional teams to create and leverage audio performance evaluation tools. Document code, algorithms, and system architectures for internal and external stakeholders. Participate in code and design reviews Key Requirements and Technology Experience: Key skills; "Python", "C ", "Audio”, "DSP” Bachelor's degree in Computer Science, Electrical Engineering, Audio Engineering, or related field. 2 years of experience in software development with Python and C . Understanding of digital signal processing (DSP) concepts and algorithms. Experience with data storage, retrieval, and analysis systems (e.g., SQL, NoSQL, or similar). Strong problem-solving skills and ability to work independently. Excellent written and verbal communication skills. Master's degree or higher in a relevant field. Experience with real-time audio processing and optimization. Familiarity with audio measurement and performance analysis tools. Experience developing simulation frameworks for audio or related domains. Knowledge of cloud-based data storage and analytics platforms. Prior experience working in a large-scale, collaborative engineering environment. Our client is a leading Meta Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.
    $70-73 hourly 1d ago
  • Database Software Engineer

    Ascendion

    Senior .net developer job in Redmond, WA

    : Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to engineer the next. Ascendion | Engineering to elevate life We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us: Build the coolest tech for world's leading brands Solve complex problems - and learn new skills Experience the power of transforming digital engineering for Fortune 500 clients Master your craft with leading training programs and hands-on experience Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion. About the Role: Title: Software Database Engineer 1 Location: Hybrid/Puget Sound, WA Typical Day in the Role Purpose of the Team: The purpose of this team is to validate SQL performance on new hardware and new releases, identify regressions, ensure performance stability, and work closely with developers to resolve issues. Key projects: This role will contribute to ongoing SQL performance testing, regression detection, and performance diagnostics - long‑running initiatives that have been in place “for years and years.” Candidate Requirements Disqualifiers: Candidates with no bachelor's degree in computer science or those not meeting required hard‑skill alignment would not be eligible. Best vs. Average: The ideal resume would contain strong problem‑solving skills, strong communication skills, SQL performance testing exposure, and programming experience in C/C#/PowerShell, along with foundational computer science knowledge. Summary: The main function of a Software Database Engineer is to establish system information requirements using analysis of information in the development of enterprise-wide or large-scale information systems. Job Responsibilities: Designs architecture to include the software, hardware, and communications to support the total requirements as well as provide for present and future cross-functional requirements and interfaces Ensures these systems are compatible and in compliance with the standards for agency IT architecture, and profiles of standards as they apply to the implementation and specific to the solution for the platform, integration with other systems, and the external interfaces Ensures that the common operating environment is compliant. Evaluates analytically and systematically problems of workflows, organization and planning and develops appropriate corrective action Provides daily supervision and direction to staff Qualifications: Bachelor's degree in technical field such as computer science, computer engineering or related field required. MBA or other related advanced degree preferred 0-2 years' experience required Experience with broad technology delivery, including custom development using various development languages Experience with providing technical leadership, mentoring software engineering design, development, and frameworks, analyzing alternatives, and presenting technical options to leads and clients Experience with driving technical planning and solutions for small software portfolio, including authoring or managing the development of software designs, managing vendor evaluations, and justifying technical recommendations Ability to apply fundamental concepts, processes, practices, and procedures on technical assignments Requires practical experience and training. Top 3 Must-Have HARD Skills BA/BS in Computer Science Programming language: C, C#, PowerShell Windows OS experience Thanks Salary Range: $74,520 - $83,200 Annually - Factors that may affect pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: [medical insurance] [dental insurance] [vision insurance] [09-10 days/hours of paid time off] Want to change the world? Let us know. Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let's talk! API AND Integration AND React AND HTML AND ( UX/UI OR UI/UX) AND (Redux OR Zustand OR Recoil) AND TypeScript AND JavaScript
    $74.5k-83.2k yearly 2d ago

Learn more about senior .net developer jobs

How much does a senior .net developer earn in Union Hill-Novelty Hill, WA?

The average senior .net developer in Union Hill-Novelty Hill, WA earns between $83,000 and $155,000 annually. This compares to the national average senior .net developer range of $72,000 to $124,000.

Average senior .net developer salary in Union Hill-Novelty Hill, WA

$114,000

What are the biggest employers of Senior .NEt Developers in Union Hill-Novelty Hill, WA?

The biggest employers of Senior .NEt Developers in Union Hill-Novelty Hill, WA are:
  1. KRG Technologies
  2. Agile Enterprise Solutions
  3. Collabera
  4. Dellfor Technologies
  5. SonSoft
  6. Axiom Software Solutions Limited
  7. SRI Tech Solutions
  8. Zen3 infosolutions
  9. Sonoma Consulting
  10. Tectammina
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