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Developer jobs in Washington, DC

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  • Senior CNO Developer

    Mantech 4.5company rating

    Developer job in Annapolis, MD

    MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, Maryland. We're looking for a Senior Capability Developer to join our elite team. In this role, you'll apply your deep technical expertise to analyze, reverse-engineer, and develop mission-critical capabilities that directly support national security objectives. You will be a key player in a fast-paced environment, tackling unique challenges at the intersection of hardware, software, and embedded systems. Responsibilities include but are not limited to: Develop custom software tools and applications using Python, C, and Assembly, focusing on embedded and resource-constrained systems. Conduct rigorous code reviews to ensure the quality, security, and performance of developed software. Reverse engineer complex hardware and software systems to understand their inner workings and identify potential vulnerabilities. Perform in-depth vulnerability research to discover and analyze weaknesses in a variety of targets. Collaborate with a team of skilled engineers to design and implement innovative solutions to challenging technical problems. Minimum Qualifications: Bachelor's degree and 12 years of experience; or, a high school diploma with 16 years of experience; or, an Associate's degree with 14 years of experience. A Master's degree may substitute for 2 years of experience, and a PhD may substitute for 4 years of experience. Must have 7 years of position-relevant work experience Proficiency in programming and application development. Strong scripting skills, particularly in Python, C, and Assembly. Deep expertise in managing, configuring, and troubleshooting Linux. Experience in embedded systems. Experience in reverse engineering and vulnerability research of hardware and software. Experience in code review. Preferred Qualifications: Experience in CNO (Computer Network Operations) Development. Experience in virtualization. Knowledge of IoT (Internet of Things) devices. Experience with Linux Kernel development and sockets. Knowledge of integrating security tools into the CI/CD (Continuous Integration/Continuous Delivery) pipeline. Networking skills. Clearance Requirements: Must have a current/active Top Secret/SCI clearance. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations
    $85k-109k yearly est. 4d ago
  • ETL Developer (CDH Support)

    Tandym Group

    Developer job in Vienna, VA

    A Fortune 50 financial services company is seeking a highly motivated ETL Developer (CDH Support) for our client in the McLean, Virginia area. This role supports data ingestion and transformation pipelines that enable CDH decisioning and strategy execution. Responsibilities: Build and maintain ETL pipelines supporting CDH ingestion and batch processes. Transform and validate datasets for strategies, predictions, and customer profiles. Collaborate with Decisioning Architects on data requirements. Troubleshoot data quality, performance, and ingestion failures. Qualifications: 4-7+ years of ETL development experience. Strong SQL and data modeling skills. Experience with ETL tools such as Informatica, Talend, DataStage, Glue, or ADF. Understanding of CDH data flows and real-time vs. batch patterns. Experience optimizing ETL performance and managing data quality controls. Familiarity with CI/CD and Git for ETL code. Desired: CSA or PCDC. Financial services data experience.
    $78k-103k yearly est. 1d ago
  • Senior ETL Developer

    Altak Group Inc.

    Developer job in Reston, VA

    We are seeking a Senior Ab Initio Infrastructure Lead to spearhead the administration, configuration, and migration of our Ab Initio environment. The primary focus of this role is transitioning our legacy Linux-based Ab Initio instances to AWS EKS containerization. You will be responsible for the health, scalability, and reliability of the ETL infrastructure, serving as the subject matter expert for environment builds and cloud integration. Key ResponsibilitiesInfrastructure & Cloud Migration AWS Modernization: Lead the migration of Ab Initio infrastructure from on-premises Linux environments to AWS EKS (Elastic Kubernetes Service). Environment Build: Install, configure, and maintain Ab Initio software across various environments (Dev, Test, Prod). Containerization: Design and implement containerized Ab Initio solutions using AWS EKS and related cloud services. Pipeline Engineering: Create and manage Big Data ETL pipelines moving data from on-premises systems to AWS S3, EBS, and Data Lakes. Ab Initio Administration Suite Management: Provide expert administration for the Ab Initio Graphical Development Environment (GDE), Metadata Hub (MDH), and Operational Console. Performance Tuning: Monitor system health and troubleshoot complex environmental issues affecting the Metadata Hub and Ops Console. Governance: Perform technical code reviews for development teams to ensure ETL code adheres to infrastructure standards and performance best practices. Automation: Develop scripts (Unix/Linux) to automate ETL processes, system health checks, and unit testing architectures. Collaboration & DevOps CI/CD Integration: Manage and optimize deployment pipelines using Jenkins and other DevOps tools. Cross-Team Leadership: Facilitate technical requirement gathering sessions and collaborate with architects and developers to interpret business needs into technical infrastructure. Security: Integrate Identity Access Management (EIAM) and LDAP for secure environment access. Technical RequirementsCore Ab Initio & ETL 5+ years of dedicated Ab Initio Administration (not development). Advanced knowledge of Ab Initio GDE, Metadata Hub, and Operational Console. Deep experience in building, installing, and configuring the Ab Initio toolset from scratch. Cloud & Containerization 2+ years of hands-on experience with AWS Cloud. Proven experience with AWS EKS (Kubernetes) containerization for ETL tools. Familiarity with AWS ecosystem: S3, RDS, DynamoDB, PostgreSQL, and EBS. Systems & Software Expert Linux/Unix Skills: Advanced shell scripting and system-level troubleshooting. Database Proficiency: Strong SQL skills and experience with DB2 or RDS. DevOps: Experience with Jenkins and CI/CD methodologies. Architecture: Knowledge of Service Oriented Architecture (SOA) and Enterprise-level data auditing. Professional & Soft Skills Independence: Ability to manage infrastructure builds and migrations with minimal supervision. Communication: Critical Skill. Must possess excellent verbal and written communication skills for technical documentation and stakeholder facilitation. Analytical Thinking: Strong problem-solving skills for "break-fix" scenarios in production-critical environments. Agile Mindset: Comfortable working in an Agile/Scrum environment. Preferred Qualifications AWS Certified Solutions Architect or SysOps Administrator. Experience with Infrastructure as Code (IaaS). Knowledge of LDAP and EIAM security protocols.
    $89k-116k yearly est. 1d ago
  • Sharepoint Developer

    SOSi

    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
  • Java Full Stack Developer (Federal Government Project)

    Zyxware Technologies

    Developer job in Washington, DC

    Experience: 4-6 years of professional software development experience Technical Expertise: Strong full-stack development experience with Java and React Proficient in Python scripting Hands-on experience with AWS cloud services Solid understanding of infrastructure, systems, and networking concepts Familiarity with Kubernetes (hands-on experience is a plus) Core Competencies: Exceptional analytical and problem-solving abilities Ability to learn new technologies and applications rapidly Self-directed with strong initiative and independence Quick learner who can decode complex systems efficiently Education Bachelor's degree in Computer Science (preferably from a top-tier institution)
    $81k-107k yearly est. 3d ago
  • Fullstack Java Developer

    eHub Global Inc.

    Developer job in McLean, VA

    Role: Java FSD Fulltime Mandatory: • 8 years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework • 4+ years of experience in design and development of Microservice using Spring-Boot and REST API • Strong knowledge/experience in ORM Framework - JPA / Hibernate • Good knowledge and experience in Docker and Kubernetes • 3+ years of experience in any one of the UI Framework - Angular • 3+ years of experience in designing and Implementing cloud-based solutions in various AWS Services (EC2, IAM, S3, Lambda, etc) • Good knowledge and experience in any RDBMS/PostgreSQL • Strong experience in DevOps tool chain (Jenkins, Artifactory, Maven/Gradle, GIT/BitBucket) • Good knowledge in technical concepts - Security, Transaction, Monitoring, Performance • Good knowledge and experience in NoSQL (MongoDB) Nice to have: • Experience with OAuth implementation using Ping Identity • Familiarity with API Management (Apigee) • Experience with Elastic search, Logstash & Kibana • Good knowledge and experience in any Queue based implementations • Experience with scripting languages using Unix, Python Soft Skills • Fast learner of new technologies and tools. • Work independently contributing to the success of assigned project(s). • Participate in discussions with project teams to understand the application design, build process and help deploy applications in target environments. • Degree in Computer Science, Engineering or equivalent • Preferably certified in AWS-Not Mandatory
    $80k-105k yearly est. 1d ago
  • SAP S/4HANA Fiori Architect / Developer

    Now100

    Developer job in Washington, DC

    Job Description (Short) We are seeking an experienced SAP S/4HANA Fiori Architect/Developer to design, develop, and optimize Fiori/UI5 applications for S/4HANA. The role involves defining Fiori architecture, developing custom and standard app extensions, and delivering intuitive, high performance user experiences aligned with SAP best practices. Key Skills Strong experience in SAP Fiori, UI5, and S/4HANA UX architecture Hands on development of custom Fiori apps, extensions, and enhancements Expertise in OData services, CDS views, and Gateway Experience with Fiori Elements, RAP, and S/4HANA extensibility Knowledge of BTP, Launchpad, and security/authorizations is a plus
    $95k-130k yearly est. 1d ago
  • Mobile Developer

    Hcltech

    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
  • Backend Software Engineer

    Gridiron It

    Developer job in Fort Belvoir, VA

    As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability. In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better. Qualifications Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell TS/SCI clearance HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer Certified Secure Software Lifecycle Professional (CSSLP) Certification Additional Qualifications Experience working on multiple OS platforms, including Linux and Windows Experience with the Windows Computing Environment (CE) Linux CE Certification DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required. Compensation and Benefits Salary Range: $100,000 - $140,000 MAX (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.
    $100k-140k yearly 3d ago
  • Senior Cloud Application Developer (AWS)

    Kamispro

    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 Software Engineer

    OMNI 4.5company rating

    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
  • Java Software Engineer

    Buzzclan

    Developer job in Fort Meade, MD

    Clearance Required: Top Secret/SCI with Polygraph Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions. Key Responsibilities · Design, develop, test, and maintain Java applications. · Participate in software development lifecycle activities including requirements analysis and design. · Write clean, efficient, and well-documented code. · Collaborate with cross-functional teams to troubleshoot and resolve issues. · Support integration and deployment of software in secure environments. Qualifications Education: Bachelor's degree in Computer Science, Software Engineering, or related field. Experience: 4+ years of experience in software development, preferably in Java. Preference: Java certification or relevant coursework preferred. Skills: · Proficiency in Java programming language. · Understanding of object-oriented design and development. · Familiarity with development tools such as Eclipse or IntelliJ. · Basic knowledge of secure coding practices and federal IT standards.
    $71k-95k yearly est. 2d ago
  • Senior Frontend Developer

    PTR Global

    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.

    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
  • Senior Java Software Engineer

    Hadiamondstar Software Solutions LLC

    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
  • Senior Palantir Foundry Developer

    Technology Ventures 4.6company rating

    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 Developer

    Zillion Technologies, Inc. 3.9company rating

    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
  • Java Developer with Groovy

    Hexaware Technologies 4.2company rating

    Developer job in McLean, VA

    Develop, enhance, and maintain applications using Groovy, Java, and related technologies. Write clean, reusable, and efficient Groovy scripts for automation and application logic. Work with frameworks such as Grails or Gradle (if applicable). Integrate applications with REST/SAOP APIs and backend systems. Troubleshoot, debug, and optimize application performance. Collaborate in code review and design discussions. Develop and maintain technical documentation. Required Skills: Strong hands-on experience with Groovy scripting, Experience with Java and JVM-based technologies Familiarity with Grails, Gradle, Spring or related frameworks. Solid understanding of object-oriented programming and design principles. Experience integrating with REST/SOAP web services. Knowledge of CI/CD tools (Jenkins, Git, Maven, etc..). Good understanding of SQL and relational databases. Strong analytical and problem-solving skills.
    $82k-107k yearly est. 5d ago
  • Senior Software Engineer -- KUMDC5680656

    Compunnel Inc. 4.4company rating

    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
  • Software Integrator

    John Galt Staffing 3.9company rating

    Developer job in Manassas, VA

    Software Integrator - 100% On Site in Manassas, VA Client is seeking to hire a Software Integrator to support the Acoustics Rapid COTS Insertion (ARCI) program. Education: Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university. 2+ years of experience. Job Responsibilities: Participate in software development lifecycle including software design, development, integration, test, and support for new and existing software products. Designing, implementing, testing and debugging complex software applications Support continuous integration/continuous development agile like development Basic Qualifications: Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university or equivalent related experience. Experience with Linux Operating Systems 2+ years of related C, C++, and/or JAVA experience Experience with inter-process communications and real time systems Experience with configuration management software (i.e. Subversion and/or GIT)
    $81k-108k yearly est. 5d ago

Learn more about developer jobs

How much does a developer earn in Washington, DC?

The average developer in Washington, DC earns between $72,000 and $127,000 annually. This compares to the national average developer range of $76,000 to $131,000.

Average developer salary in Washington, DC

$96,000
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