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Senior .net developer jobs in North Bethesda, MD

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  • Senior .NET Developer (15+ Years Experience | DC Local only)

    Morph Enterprise

    Senior .net developer job in Washington, DC

    Onsite role Required skill: Bachelor s degree in IT or related field or equivalent experience. Experience developing enterprise applications using Microsoft technologies within a distributed (n-tier) architecture. Convey technical and functional concepts for a specific technical specialty Prepare complex technical documentation Experience in developing applications using C#, ASP.NET Experience with database technologies, development methodologies, and front-end (e.g., Cognos)/back-end programming languages (e.g. SQL) Experience developing enterprise applications that interact with MS SQL Server and/or Oracle databases Experience with Visual Studio 2010 and later versions with .Net Framework 2.0-4.6.2 with C# and VB Candidate should strong ETL experience in Data Warehouse / Business Intelligence platforms Experience with Databases using ADO.NET Experience with Windows Communication Foundation (WCF) and Service Oriented Architecture Experience with any of JIRA/Bugzilla/HP ALM tools.
    $85k-116k yearly est. 1d ago
  • Sharepoint Developer

    SOSi

    Senior .net developer job in Fort Belvoir, VA

    SOSi is seeking a highly qualified SharePoint Developer to join our team in support of our government customer on site in Ft. Belvoir, VA. The SharePoint Developer will perform as a technical expert in the area of SharePoint development and administration to support the operation, maintenance, and modification of the ARIMS family of applications. Essential Job Duties: Develop, configure, and manage SharePoint applications and site collections. Monitor and remediate any issues with SharePoint site collections and permissions. Monitor and apply SharePoint patches and software updates. Migrate and sustain SharePoint site collections into the environment or new hardware platforms. Lead IT projects involving SharePoint, ensuring they meet government requirements and needs. Provide solutions to technical problems related to SharePoint. Communicate effectively with government stakeholders regarding SharePoint issues and solutions. Support program/project requirements with SharePoint Enterprise features. Support program stakeholders with ad hoc updates to any customized SharePoint page content to include end user training. Assist the project manager and client in developing a schedule/timeframe for each project to ensure each one is executed efficiently and in a timely manner. Create and maintain complete and accurate documentation on all supported applications. Work with customer stakeholders to design or customize applications with a focus on optimizing operational efficiency. Minimum Requirements: Bachelor's degree or postgraduate degree in engineering, scientific, technical, or business management disciplines from an accredited college or university. In lieu of a bachelor's or postgraduate degree, must have a minimum of 5 years of installing, configuring, developing, and managing the Microsoft SharePoint Office 365 application experience. An active in scope Top Secret security clearance or Secret with the ability to obtain a Top Secret. Proven senior level experience with MS 365 SharePoint Online. Knowledgeable in system specifications, integration, and hardware/software compatibility. Ability to lead numerous IT projects related to SharePoint. Must have demonstrated the ability to communicate with a variety of stakeholders in multiple formats. Must possess baseline and computing environment certifications for IAT-II IAW DoD 8570.01-M (CCNA-Security, CySA+, GICSP, GSEC, Security+, CND, or SSCP). Preferred Qualifications: Advanced certifications in SharePoint development or administration (Microsoft 365 Certified: Teamwork Administrator Associate, Developer Associate; MSCE: Productivity Solutions Expert, Microsoft Power Platform Certifications (Power Apps, Power BI, Power Automate)). Extensive experience in SharePoint migrations and updates. Experience in working with government systems, particularly within the DoD or Army sectors. Strong background in IT project management, with a focus on SharePoint applications. Work Environment: Normal office conditions. On government site within Ft. Belvoir, VA. (No hybrid or remote work available.) All interested individuals will receive consideration and will not be discriminated against for any reason.
    $83k-109k yearly est. 1d ago
  • Application Developer

    Gridiron It

    Senior .net developer job in Herndon, VA

    Remote: No Gridiron IT is seeking a Application Developer to support a federal program in Springfield or Herndon, VA. Build and maintain web applications and APIs with geospatial data processing capabilities Develop data pipelines and integration workflows to transform and deliver spatial information Collaborate with cross-functional teams to implement features, optimize performance, and deploy applications Required Skills: TS/SCI with CI Poly required with current Customer eligibility and SBU/SECNet/COE accounts Must be willing to work in SCIF daily or as needed Must have at least 7 years of application development experience Proficient in Python with modern frameworks Experience with geospatial libraries and spatial databases Understanding of coordinate systems, projections, and geospatial file formats Experience with API documentation and authentication Ability to integrate third-party APIs and handle data transformations Experience with Python testing frameworks and best practices Familiarity with version control (Git) and CI/CD concepts Knowledge of vector and raster data processing techniques Preferred Qualifications: 3+ years of MLOps and ML pipeline automation Experience with ML workflow orchestration (Kubeflow, MLflow, Airflow) Automated model retraining and deployment pipelines ML experiment tracking and model registry management Advanced containerization and orchestration for ML workloads Docker optimization for ML inference containers Kubernetes/EKS experience for ML workload management GPU resource management and optimization Database and data pipeline expertise Feature store implementation and management Real-time feature serving and batch processing pipelines Performance optimization for ML data workflows Monitoring and observability for ML systems Model drift detection and data quality monitoring Custom metrics for ML-specific KPIs (inference latency, model accuracy) Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Compensation and Benefits Salary Range: $180,000-$250,000 (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs. Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.
    $75k-101k yearly est. 2d ago
  • Lead Java Developer

    Vision Square Inc.

    Senior .net developer job in McLean, VA

    Technical Skills Required: Core Java & Backend: Strong hands-on experience with Java (8+) Spring / Spring Boot, Spring MVC, Spring Security Microservices architecture RESTful APIs, JSON, Swagger/OpenAPI Hibernate / JPA AWS Cloud: Strong experience with AWS services such as: EC2, S3, RDS, Lambda ECS / EKS API Gateway CloudWatch, IAM Experience with cloud-native and serverless architectures Understanding of AWS security and cost optimization DevOps & Tools: CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI) Docker, Kubernetes Git, Maven/Gradle Monitoring and logging tools Databases: RDBMS: MySQL, PostgreSQL, Oracle NoSQL: DynamoDB, MongoDB (good to have) Leadership & Soft Skills: Strong problem-solving and decision-making skills Experience leading and mentoring development teams Excellent communication and stakeholder management Ability to translate business requirements into technical solutions Nice to Have: AWS Certification (Solutions Architect / Developer) Experience with Kafka or other messaging systems Exposure to Agile/Scrum methodologies
    $93k-122k yearly est. 1d ago
  • Workday Application Developer

    Providge Consulting

    Senior .net developer job in Baltimore, MD

    Citizenship: US Citizenship required A work-from-home schedule will be established with the hiring manager once onboarding and equipment issuing are completed. This individual may work remotely up to two (2) days per week, equivalent to approximately 40% remote and 60% onsite. Fully remote or out-of-state employment is not authorized at this time. Providge is seeking a Workday Developer to provide support troubleshooting Production issues, developing Workday integrations and reports, and performing end-to-end testing of said integrations, reports and/or business processes. The selected candidate would support the Production Workday environment and the development of new solutions and enhancements. Responsibilities • Design, build, test, and deploy Workday integrations using tools such as EIB, Studio, Core Connectors, and Web Services (SOAP/REST APIs) • Configure and maintain Workday business processes, calculated fields, custom validations, and condition rules • Develop and maintain Workday custom reports • Troubleshoot and resolve system or integration issues • Integration Management • Create and maintain integrations between Workday and third-party systems (HR, Payroll, Benefits, Finance, etc.) • Monitor scheduled integrations and address failures or data inconsistencies • Document integration design, configuration, and data flow processes • Optimize existing integrations to improve performance and reliability • Participate in the design of software tools and subsystems to support reuse and domain analysis. • Assists Applications Engineer and Applications Programmer to interpret software requirements, design specifications to code and integrate, and test software components. • Assists with the analysis of information requirements. • Assist in the evaluation of problems with workflow, organization, and planning and helps develop appropriate corrective action. • Develop and maintain Workday reports and dashboards to support business and compliance needs • Work with users to understand reporting requirements and translate them into Workday solutions • Automate report scheduling and distribution for Users Required Qualifications • At least three (3) years of programmer and/or analyst experience. • At least one (1) year of working experience with specific task order technology. Education N/A Knowledge, Skills, and Abilities • Possess extensive experience with developing integrations and reports, including BIRT reports. • Thorough knowledge of security for integrations and reports. • Possess experience with developing calculated fields. • Knowledge of and experience with Workday HCM and Payroll business processes. • Knowledge of Orchestrate integrations is preferred. • Strong work ethic. • Excellent communication and organizational skills.
    $73k-99k yearly est. 5d ago
  • Mobile Developer

    Hcltech

    Senior .net developer job in McLean, VA

    HCLTech is looking for a highly talented and self- motivated Senior Mobile Developer (Ionic / Angular / Capacitor) to join it in advancing the technological world through innovation and creativity. Job Title: Senior Mobile Developer (Ionic / Angular / Capacitor) Position Type: Full-time Job ID: 1641835BR Location: McLean, VA Detailed Job Description: Looking for a highly experienced Senior Mobile Developer with strong skills in Ionic, Angular, and Capacitor to build high-performance mobile applications for iOS and Android. The role involves app architecture, native integrations, performance optimization, and leadership in mobile development. Key Responsibilities Mobile App Development: Develop and maintain mobile apps using Ionic and Angular Build responsive UI screens with Ionic components Use Capacitor for device feature integrations Optimize app performance across devices Native Integrations (Capacitor): Create and maintain Capacitor plugins Integrate native SDKs (Firebase, Maps, Camera, Push, Payments, etc.) Debug Android/iOS native issues Architecture & Code Quality: Design scalable app architecture Write clean, modular, well-documented code Code reviews, testing, and performance tuning Work with REST APIs and secure authentication methods App Lifecycle & Deployment: Manage builds, testing, and app store releases Set up CI/CD pipelines (GitHub, Azure, etc.) Implement analytics and crash reporting Collaboration: Work with designers, backend teams, product managers Work with salesforce development team to collaborate on sf mobile pages. Mentor junior developers and promote best practices REQUIRED SKILLS: 8+ years of mobile development experience Strong Ionic framework experience Strong Angular + TypeScript + RxJS skills Experience with Capacitor 4/5/6/7 Native Android/iOS debugging experience Experience integrating native SDKs Solid performance optimization and security knowledge Integrations with Mule Services. GOOD TO HAVE: Cordova-to-Capacitor migration experience Kotlin, Swift, or Objective-C knowledge PWA experience State management frameworks (NgRx, Akita, etc.) Firebase/AWS/Azure knowledge Pay and Benefits Pay Range Minimum: $65000 /Annual Pay Range Maximum: $134200 / Annual HCLTech is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation. Compensation and Benefits A candidate's pay within the range will depend on their work location, skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the followi14520ng benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.
    $65k-134.2k yearly 1d ago
  • Senior Software Engineer

    OMNI 4.5company rating

    Senior .net developer job in Springfield, VA

    Job Title: Senior Software Engineer Security Clearance: Active TS/SCI (or SCI eligibility) Omni Federal is a mid-size business focused on modern application development, cloud and data analytics for the Federal government. Our past performance is a mix of commercial and federal business that allows us to leverage the latest commercial technologies and processes and adapt them to the Federal government. Omni Federal designs, builds and operates data-rich applications leveraging advanced data modeling, machine learning and data visualization techniques to empower our customers to make better data-driven decisions . We are seeking a strong Software Engineer to support an NGA project in Springfield, VA. This is an exciting Modernization initiative where the NGA is embracing modern software development practices and using them to solve challenging missions & provide various capabilities for the NGA. This includes a modern technology stack, rapid prototyping in support of intelligence analysis products and capabilities, and culture of innovation. Candidates must be passionate, energized and excited to work on modern architectures and solve challenging problems for our clients. Required Skills: BS or equivalent in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree. 10+ years of experience in software engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. Experience in Java or Python enterprise application development Experience building high performance applications in React.js Web services architecture, design, and development Experience in PostgreSQL database design Experience working in AWS and utilizing specific AWS tooling (S3)
    $97k-124k yearly est. 2d ago
  • Senior Java AWS Developer

    Ascyndent

    Senior .net developer job in McLean, VA

    At Ascyndent we believe Digital transformation is all about leveraging information and technology to enhance the human experience. It is also about transformative execution. Our teams bring business visions and strategies into reality leveraging technology capabilities. Our consultants leverage innovative capabilities and deep domain expertise to develop short and long-term strategies aligned with your enterprise goals, skill requirements and technology platforms. As an experienced member of our team, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment-one that encourages diversity of thought and creative solutions that are in the best interests of our customers globally. This job is for you if… You're interested in a meaningful job at a growing technology company where you'll work with a variety of technology solutions and be appreciated for doing your job well. You want to help shape the future of emerging technology. You enjoy collaborating with highly skilled professionals with a passion for selling. You want to join a culture that embraces dynamic individuals with a focus on innovation. A day in the life… Develop scalable software solutions based on detailed business requirements and supported technology architecture. Actively engage in development activities associated with developing new solutions and refining current solutions. Mentor & coach new and experienced software developers. Demonstrate success in software project delivery, experience driving technical efforts, and experience with a variety of development tools and technologies. Possess technical depth and applied experience in multi-layer solution development, performance tuning, solution debugging, incident triage/remediation, and usability improvement. Ability to demonstrate adaptive experience while quickly gaining technical situational depth, quantifying impact assessment, triage & root cause analysis, defining remediation options, and providing declarative technical recommendations. Collaboratively engage team members and leaders. Identify and remediate software solutions to address code quality, security, framework development, and software usability refinement. Proven experience augmenting build/release automation solutions to include unit testing, code quality scanning, security scanning, and dependency management. Proficiency in build/release automation solutions. Demonstrate strong written and verbal communication skills. Expertise in crafting and communicating solution and strategic technical proposals What we are looking for… Required 5+ years of hands on AWS development experience using Python, Java, Node.js, lambda service and scripting. 5+ years of work experience with AWS code pipeline, AWS deployment automation, AWS Service Catalog. Develop AWS deployment automation services for various security related applications and tools. Design, build, test, deploy and support deployment of tools in AWS. 6+ years of programming experience with Angular and Java, J2EE, XML, and Web Services 6+ years of experiences in full life cycle application/system development 4+ years of experience developing in distributed application environments (Database, Transaction Management) 4+ years of experience writing conceptual and detailed design documents, and developing large scale enterprise applications following an Agile execution model Strong Development/programming experience in Java, AWS and Angular is must 2-3+ years of strong Angular and Java, J2EE experience 1-2 years of Experience/knowledge of AWS development What you'll Love Working Here… A career with a company where you will be challenged, respected, and valued. The people here do their jobs well, care about one another, care about our customers and exercise good ethics and judgement. Our team members health and wellness are our priority as well as rewarding them for their hard work. Be a part of a team that values creative solutioning with peers and one that honors experimentation and sharing. Be trusted to make decisions that are in the best interests of our clients and our business. We think and act like owners. We care - and that makes all the difference Results fuel our excitement, and we know how our personal accomplishments tie to the success of the company We are courageous and take risks that scare us. Our enthusiasm for experimenting is how we will find the next breakthrough
    $90k-118k yearly est. 4d ago
  • Technical Lead - Java Developer

    Stellarmettle Placements

    Senior .net developer job in Ashburn, VA

    We are looking for an experienced hands-on Java Technical Lead with strong coding skills in Java. The ideal candidate will have a robust background in java development, with very strong system design and microservices experience. RESPONSIBILITIES: Spearhead the development of innovative and high-impact initiatives, ensuring alignment with project goals and business objectives. Develop within system architecture, focusing on scalability, reliability, and maintainability. Lead & mentor mid-level developers through a variety of initiatives. QUALIFICATIONS: Strong hands-on experience with Java. Experience with API's, microservices, and AWS. Solid understanding of Agile methodologies and practices. Please apply, if interested!
    $93k-122k yearly est. 5d ago
  • Senior Java Software Engineer

    Hadiamondstar Software Solutions LLC

    Senior .net developer job in McLean, VA

    Java developer Note- Ex-Capital One Preferred JD- We are looking for Java developer with Angular, AWS (Backend Java, Node)
    $88k-114k yearly est. 1d ago
  • Pega CDH Senior Developer

    Tandym Group

    Senior .net developer job in McLean, VA

    A Fortune 50 financial services company is seeking a highly motivated Pega CDH Senior Developer to join their team in the McLean, Virginia area. Responsibilities: Design and develop CDH components, including strategies, treatments, predictions, and engagement policies Configure Next-Best-Action Designer and associated decision flows Integrate CDH with enterprise data sources and outbound/real-time channels Participate in Agile ceremonies, estimation, and sprint delivery Troubleshoot performance and configuration issues Collaborate with Decisioning Architects, Data Science, and Marketing Qualifications: 4+ years of Pega Development experience in enterprise environments Strong experience with Pega CDH, NBA Designer, adaptive models, and real-time decisioning Hands-on experience with Pega Strategy Designer and arbitration logic Experience integrating systems using REST/SOAP APIs, Kafka, MQ, or similar tools Strong understanding of customer profile data, segmentation logic, and propensity modeling Ability to troubleshoot complex CDH and performance issues Experience working in Agile teams and contributing to sprint planning and refinement Strong documentation and communication skills Desired Skills: PCDC certification Experience in the Financial Services and/or Regulated industries
    $88k-114k yearly est. 1d ago
  • Senior Frontend Developer

    PTR Global

    Senior .net developer job in McLean, VA

    🔷 Now Hiring: Senior Front-End Engineer (Angular) - Financial Services (W2 Contract) 🔷 🕒 Employment Type: W2 Contract (Through Sub-Vendor Only) 🗓 Interview: 1 Round | 60 mins | In-Person (Targeting week of Jan 12) 📌 Shortlisting Deadline: January 7 ⚠️ IMPORTANT - READ BEFORE APPLYING Please include the completed candidate template and responses to vetting questions at the top of the resume. 👉 Resumes without completed templates and candidate-provided vetting responses will NOT be considered. MSP Owner: Jasmine Acuna Work Authorization: Open to sponsored candidates via sub-vendors only (one layer deep). Candidates must be W2 employees of the sub-vendor. 🧩 Role Overview Our financial services client is seeking a Senior Front-End Engineer with a strong Angular (v16+) focus to design, build, and maintain a shared UI component library. This role emphasizes UI standards, accessibility, performance, and collaboration with UX and backend teams. 🔧 Key Responsibilities Design, develop, and maintain reusable Angular components (v16+) within a shared component library Collaborate closely with UX/UI designers to implement complex design systems and user experiences Apply advanced HTML/CSS techniques (Flexbox, Grid, theming, responsive design) Ensure components meet WCAG accessibility standards Package, test, version, and publish libraries to Artifactory Implement and maintain CI/CD pipelines for build, test, and deployment automation Write and maintain unit, integration, and end-to-end tests Support consumers of the component library with integration and troubleshooting Participate in Agile ceremonies (stand-ups, sprint planning, retrospectives) Collaborate with backend teams to ensure seamless API integration Monitor security vulnerabilities and manage upgrades/migrations Maintain technical documentation and demo applications ✅ Must Have Qualifications 5+ years of experience in front-end/UI development Strong hands-on experience with Angular (latest 4 versions - v16+) Proficient in JavaScript, HTML, CSS Experience building UI frameworks or component libraries Familiarity with Bitbucket, code reviews, and branching strategies Experience working in Agile environments Strong communication and collaboration skills ⭐ Preferred Skills React experience (nice to have) Backend exposure: Java, Spring Boot, SQL Experience with accessibility (WCAG) Strong documentation and mentoring capabilities Analytical mindset with strong problem-solving skills 💼 Why Apply Long-term contract through 2026 High-impact role within a large financial organization Work on enterprise-scale UI standards and design systems Competitive hourly rate with stability
    $88k-114k yearly est. 2d ago
  • Senior Angular Developer

    Anagh Technologies Inc.

    Senior .net developer job in McLean, VA

    Role: Senior Angular Developer ONLY ONE ROUND-- Interview mode: Direct In-person "GC candidates only" "Only looking for VA LOCAL CANDIDATES FOR THIS ROE" Skills: Sr candidate with 10 + Years exp Proficient in documenting and communicating ideas clearly Ability to resolve issues in a non-confrontational manner Strong interpersonal and relationship building skills JavaScript: Proficient Angular: Proficient (alternatively, Angular: Comfortable + React: Comfortable) HTML/CSS: Proficient Spring Boot: Experience Java: Experience SQL: Experience Experience with Agile or Waterfall software development project methodologies preferred Excellent verbal and written communication Demonstrated analytical ability and problem-solving skills Self-starter; collaborative; problem-solver Organized, ability to meet deadlines, work independently, manage multiple priorities
    $88k-114k yearly est. 4d ago
  • Full Stack Software Engineer

    John Galt Staffing 3.9company rating

    Senior .net developer job in Centreville, VA

    Software Engineer - Centreville, VA OR Minneapolis, MN (Hybrid, flexible schedule) US CITIZENSHIP REQUIRED Implements and optimizes algorithms and software including gRPC and REST endpoints, relational database schemas, and user interface components Supports testing and demonstration of components and integrated systems Develops documentation, technical reports, and provides report inputs for presentation to customers and other stakeholders Creates software design documentation according to software process requirements and guidance from Senior Engineers Delivers work on time according to agreed completion dates and project schedule & budget Operates in a continuous learning environment under moderate supervision Works on problems of moderate scope where analysis of situations or data requires a review of a variety of factors Experience: A bachelor's degree in computer science or related field is required, or an equivalent combination of education, training, and experience 2 - 5 years of relevant experience in a software engineering or related field Strong software engineering skills with proficiency in full stack development including the use of Java and front-end web frameworks such as Vue.js Experience with Ubuntu or other Linux operating systems Experienced writing unit tests and debugging code Demonstrated mathematical and analytical skills are required
    $75k-104k yearly est. 2d ago
  • Senior Java Software Engineer

    Mindlance 4.6company rating

    Senior .net developer job in McLean, VA

    We are seeking a skilled Java Developer with strong experience in AWS to join our dynamic team. The ideal candidate will have expertise in building scalable backend systems using Java and will be proficient in developing and deploying serverless applications using AWS Lambda and other AWS services. Key Responsibilities: Design, develop, and maintain high-performance and scalable backend systems using Java. Develop and deploy serverless applications using AWS Lambda. Implement RESTful APIs and Microservices architecture. Optimize application performance and ensure high availability and scalability. Write clean, maintainable, and efficient code following best practices. Troubleshoot and debug issues in production and staging environments. Collaborate with frontend developers, DevOps teams, and product managers to deliver high-quality software solutions. Required Skills: Strong programming experience in Java Experience with Spring Boot and Microservices architecture. Hands-on experience with AWS Lambda and other AWS services (e.g.,S3, DynamoDB, SNS, SQS, CloudFormation, API Gateway). Proficient in writing secure and scalable REST APIs. Knowledge of relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB). Excellent problem-solving skills and ability to work in a fast-paced environment. “Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of - Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.”
    $89k-115k yearly est. 2d ago
  • Senior Developer

    Zillion Technologies, Inc. 3.9company rating

    Senior .net developer job in McLean, VA

    The candidate must have experience with both Java and Python, in addition to PowerShell and AI/ML tools. Must Have Qualifications: Python and Java development, strong understanding of design and explain and educate developers. Key Responsibilities: Design and implement developer workspaces using physical, virtualized, or browser-based solutions. Develop tools primarily in Python and Java to enhance developer workflows. Advocate for and implement CI/CD improvements through new tooling and commonly available libraries. Create patterns to manage desktop provisioning and software package management using SCCM, VDI, or similar technologies. Lead initiatives to integrate Generative AI capabilities into Developer workflows, enhancing the value proposition for customers. Partner with end-user collaboration suites to create seamless developer experiences. Ensure all solutions meet audit, risk, and governance requirements. Evangelize best practices and solutions within the developer community.
    $90k-118k yearly est. 4d ago
  • Senior Cloud Application Developer (AWS)

    Kamispro

    Senior .net developer job in Washington, DC

    We are seeking a Senior Cloud Application Developer to join a high-performing team on a 10+ month contract. Candidates must be authorized to work in the United States. The ideal candidate is highly skilled in Python, AWS services, Kubernetes, and Airflow, with a strong background in building and deploying cloud-native applications. ***PLEASE NOTE: WE ARE NOT ACCEPTING APPLICATIONS FROM THIRD-PARTY AGENCIES FOR THIS ROLE. Key Responsibilities: Optimize a scalable, reliable, and secure AWS native cloud system Refine infrastructure configuration as IaC using Terraform Help produce and capture operational metrics from logs, API's, and various cloud sources Refine CI/CD/CT pipelines to build, deploy, and test native cloud application code Experience, Skills & Qualifications: Education: Bachelor's degree in Computer Science, Engineering, Software Engineering or a relevant field with a minimum of 8 years working experience in an AWS Cloud environment required for a senior level position. Expertise in cloud-native application development, and cloud infrastructure management. Expertise in containerization and Kubernetes In-depth knowledge of AWS services (EKS, EC2, Lambda, RDS, S3) Strong experience of workflow managers (Airflow) Strong experience with AWS and proficiency in Python, BASH, and IaC tools like Terraform Strong experience with relational and cloud-based databases Strong experience in building automation tools and CI/CD/CT pipelines using platforms like Ansible, GitHub Actions, GitLab CI, and CodePipeline
    $92k-121k yearly est. 3d ago
  • Senior Palantir Foundry Developer

    Technology Ventures 4.6company rating

    Senior .net developer job in Reston, VA

    The Senior Palantir Foundry Developer will design, develop, and deploy advanced data integration and analytics solutions using the Palantir Foundry platform. This role requires deep technical expertise in Foundry's ecosystem, strong data engineering skills, and the ability to translate complex business requirements into scalable, secure, and performant solutions. The developer will also mentor junior team members and collaborate with cross-functional stakeholders to deliver impactful data-driven applications. Skills: Solution Design & Development: Build and optimize data pipelines, Ontology models, and Foundry applications (Workshop, Contour, Quiver, Slate). Develop custom workflows and dashboards using Foundry's suite of tools. Data Integration & Transformation: Implement robust ingestion strategies for structured and unstructured data. Apply PySpark, SQL, and Foundry transformations for data cleansing and enrichment. Application Development: Create operational workflows and user-facing applications within Foundry. Integrate Foundry with cloud services (AWS, Azure, GCP) and external APIs. Governance & Security: Ensure compliance with data governance, lineage, and security standards (RBAC, encryption). Technical Leadership: Act as a subject matter expert for Palantir Foundry. Provide mentorship and enforce best practices in development and deployment. Innovation: Explore and implement GenAI/LLM capabilities within Palantir AIP for advanced analytics. Stay updated on Foundry features and drive adoption of new functionalities.
    $96k-126k yearly est. 4d ago
  • Senior Software Engineer -- KUMDC5680656

    Compunnel Inc. 4.4company rating

    Senior .net developer job in McLean, VA

    Required Technical Skills (Required) Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years) Cucumber(3-5 years), JBehave or other BDD testing frameworks At least 8 years of test automation framework design Strong experience in testing Webservices (REST APIs) (3+5 years) Proven experience developing test scripts, test cases, and test data The ability to write queries in SQL or other relational databases 3+ years of experience in developing scenario based performance testing using JMeter Experience testing full stack and integration testing with 3rd parties End-to-end system integration testing experience for software platforms (Desired) Hands on experience with Python development experience in AWS Cloud technology Experience in TDD, continuous integration, code review practice is strongly desired Experience with Apigee or other API gateways is a plus Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git) At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices. Understanding of a micro service Architecture Experience load and performance testing Strong documentation skills
    $88k-114k yearly est. 5d ago
  • AI Software Engineer

    Tential Solutions

    Senior .net developer job in Baltimore, MD

    My client, ranked among Fortune's World's Most Admired Companies, is a global leader in investment management and is seeking an AI Software Engineer to join the team. We have a Mid & Senior level openings ***Amazing salary, bonus, & some of the best benefits in the marketplace!! Primary responsibility: Develop and deliver AI-driven software solutions, collaborating with stakeholders and working alongside top AI industry leaders to build end-to-end applications and AI agents. What we're looking for: 2-12 years of software engineering experience with strong coding and system design skills. Experience designing, building, or deploying AI-driven applications, intelligent agents, or automation solutions. Familiarity with AI frameworks, cloud-native architectures (AWS, containerized microservices), or data-driven systems. Passion for learning emerging technologies and applying AI to solve real business problems. Key Responsibilities: Design, code, test, and deploy AI-driven applications and intelligent agents. Collaborate in agile squads across front-end, back-end, data science, and UX. Translate business requirements into AI-powered solutions and actionable insights. Contribute to AI agent design, orchestration, prompt engineering, and deployment. Use cloud and AI technologies: AWS, Databricks, Salesforce, containerized microservices, and AI/ML frameworks. Qualifications: BS/MS in Computer Science Experience with Python, JavaScript, or Java (preferred beyond just Java) Proven ability to deliver complete solutions, not just scripts Hands-on experience with cloud-native architectures (AWS, Azure), containerized microservices, and agent frameworks Stable career history; entrepreneurial and collaborative mindset #LI-GT
    $71k-95k yearly est. 5d ago

Learn more about senior .net developer jobs

How much does a senior .net developer earn in North Bethesda, MD?

The average senior .net developer in North Bethesda, MD earns between $73,000 and $132,000 annually. This compares to the national average senior .net developer range of $72,000 to $124,000.

Average senior .net developer salary in North Bethesda, MD

$98,000

What are the biggest employers of Senior .NEt Developers in North Bethesda, MD?

The biggest employers of Senior .NEt Developers in North Bethesda, MD are:
  1. LCG
  2. Workila
  3. Crelate
  4. BRMi
  5. Resource Informatics Group, Inc
  6. Technamo LLC
  7. Twenty First Systems
  8. Ulterior Technologies
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