Web Application Developer, Senior
$116k - $122kTechnica Corporation
Responsibilities Technica Corporation is seeking a Web Application Developer, Senior who will design, develop, and maintain advanced solutions using Power Apps (Canvas and Model-Driven), Power Automate, Dataverse, and Power BI. Lead architectural design sessions and translate business requirements into scalable, well-structured Power Platform solutions Key Responsibilities: Implement robust data models, relationships, and business rule using Dataverse and other connected data sources Build custom connectors, integrate external systems, and optimize API-based integrations across the M365 and Azure ecosystems. Develop and deploy Power Apps Component Framework (PCF) controls and other extensibility components using JavaScript/TypeScript. Establish and enforce Power Platform governance, including environment strategy, ALM processes, and security best practices. Manage solution lifecycle through source control, DevOps pipelines, and automated deployment processes. Perform code reviews, troubleshoot complex issues, and ensure high-quality, maintainable solutions. Lead workshops, discovery sessions, and technical discussions with business stakeholders and cross-functional teams. Provide mentorship and technical guidance to junior developers and citizen developers. Collaborate with architects, product owners, and business analysts to refine requirements and shape platform strategy. Create and maintain technical documentation, design specifications, and solution diagrams. The position would be located at a government facility in Washington, D.C. and require work to be performed onsite. Any hybrid work schedule would require customer approval. The government has established policies for on-site vs hybrid work which varies across divisions and contracts. Where allowed, remote work must be coordinated with the team lead and/or government POC, ensuring there is zero interruption with the delivery of our services.The annual base salary range for this position is $116,000 – $122,000. Please note that the salary information is a general guideline only. Technica considers factors such as scope and responsibilities of the position, candidate's work experience, education/training, key skills, location, as well as market and business considerations when extending an offer. Requirements Required Qualifications: Active Top-Secret with SCI and CI Poly eligibilityBachelor’s Degree in Information Technology or related field or equivalent educations and/or experience.8 years experience (expert-level) building solutions using Power Apps (Canvas & Model-Driven), and Power Automate Strong proficiency with Dataverse, data modeling, and relational data structures Experience developing Power Apps Component Framework (PCF) controls Experience in creating and consuming custom connectors and integrating external systems Experience with JavaScript, HTML, CSS Experience with modern JavaScript frameworks, such as React, Angular, or Vue, and Node.js Experience with developing, packaging, and deploying C# plugins for extending business logic in Power Apps applications Solid understanding of solution layering, ALM, and managed/unmanaged solution strategies Experience implementing role-based security, environment strategies, and governance best practices Strong skills designing and optimizing Power Automate flows Experience integrating Power Platform with Azure services (e.g. Functions, Logic Apps, API Management, Key Vault) Ability to design scalable, enterprise-grade Power Platform architectures Experience setting standards, patterns, and governance best practices for low-code development Ability to evaluate business requirements, perform gap analyses, and propose modern solution architectures Experience with DevOps pipelines, Git-based deployments, and automated solution deployment strategies Ability to mentor junior developers and guide teams on best practices Strong communication skills to work effectively with business stakeholders, product owners, and technical teams Design intuitive and aesthetically pleasing interfaces that enhance user experience Conduct user research and usability testing to gather feedback and make improvements Develop dashboards and reports using Power BI to provide insights and data visualization 1+ year of experience with Power BI and SharePoint Desired Microsoft Power Platform certifications (e.g., PL-100, PL-200, PL-400) Experience Dynamics 365, and Azure services Understanding of Agile development methodologies Experience with version control systems such as Git Overview About Technica: At Technica Corporation, our goal is to provide exceptional professional services and innovative technology solutions that meet or exceed our customer’s expectations. We specialize in a wide range of advanced information technology solutions from Systems Engineering to Cyber Security, and from Software Development to Product Solutions. From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. EEO EQUAL EMPLOYMENT OPPORTUNITYIt is Technica's policy to affirmatively support Equal Employment Opportunity (EEO) for all qualified individuals without regard to color, gender, religion, creed, national origin, age, race, disability, gender identity, genetic information, sexual orientation, marital status, veteran status or any other characteristic protected by law. This policy covers all aspects of the employment relationship including recruiting, hiring, compensation, assignment, promotion, transfer, training, working conditions, employment longevity, retirement, employee benefits and termination.Technica's EEO philosophy promotes equal employment opportunity throughout the organization. Any form of unlawful employee harassment based on the above mentioned characteristics is prohibited. Equal Opportunity Employer Minorities/Women/Vets/Disabled/Gender Identity/Sexual Orientation.Job SummaryType: Regular Full-TimeClearance: Top Secret with SCI eligibilityTelework Option: NoTelework Schedule: None
$155k - $175k
OverviewAMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. In this role, you will lead the modernization, enhancement...SeniorFor contractorsRelocation package$128k - $130.71k
...Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software...SeniorFull timeTemporary workWork at officeLocal areaRemote workFlexible hours$112.13k - $186.88k
...partnered with educators and institutions to develop learning integrity solutions that... ...grading and feedback functionality. The Senior Software Engineer - Backend Services will... ...integrate backend services with frontend applications.Implement and maintain CI/CD pipelines with...SeniorRemote workHome office- ...deliver stronger results for our clients. As a Senior Drupal Front-End Developer you will use your exceptional web development skills and experiences to architect... ...of responsive Drupal websites and web applications. You’ll work on innovative and inspired work across...SeniorFull timeVisa sponsorship
$112k - $179k
...integrity of U.S. air travel. Peraton is seeking a Full-Stack Developer - Senior to support mission-critical aviation programs aligned with... ...role, you will design, build, and enhance cloud-enabled applications that support aviation operations and modernization initiatives...SeniorContract workShift work$92.3k - $166.85k
Leidos is seeking a Senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint... ...distinguish isolated user problems from enterprise-wide application/system problems. Develop solutions for complex problems, update Knowledge...SeniorFull timeContract workRemote work- ...build a diverse workforce. All qualified applicants will receive consideration for... ...professional, organized, and adaptable Senior SharePoint Developer including Power Platforms (PowerApps,... ...within Azure. This team develops in-house Web applications and customizations to...SeniorFull timeContract workFor contractorsWork at office
$119.7k - $199.3k
...Why This Role MattersThe Washington Post is seeking a Senior Software Engineer with expertise in personalization,... ...the MissionDesign, build, and maintain full-stack web applications using Python and AWS services.Develop and optimize database schemas and queries, primarily...SeniorFull timePart timeFlexible hours$165k
...program managers represent some of the best talent locally available. The Senior Full Stack Developer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes...SeniorFull timeFlexible hours- ...Senior Web Developer This is a future/general interest posting. Axiom Consultants, Inc, is seeking an experienced Senior Web Developer... ...and outreach events in coordination with the COR and/or applicable TPOC(s) (reference TPOC paragraph) and external partners...Senior
$95.55k - $195.25k
...Recruiting for this role ends on May 31, 2027. What You’ll Do As a Deloitte Tax Full Stack Engineer, Senior you’ll design, develop, and deploy cutting-edge web applications and features that solve key business challenges. You’ll work hands-on across the entire technology...SeniorWork at officeLocal areaVisa sponsorshipShift work2 days per week3 days per week$130k - $170k
...Description We are seeking a Senior Full-Stack Developer with a strong background in building and... ...role, you’ll design and deliver modern applications, APIs, and services that process large... ...and maintaining enterprise-grade web applications using modern languages and...SeniorFull timeCasual work$125k
...managers represent some of the best talent locally available. As a Front-End Developer , you will contribute to the design, development, and maintenance of modern, user-focused web applications that support mission operations. You will build responsive and high-...SeniorFull timeFlexible hours- ...Leidos is seeking a Senior SharePoint System Administrator in Alexandria, Virginia. This position supports a large enterprise IT contract for the DOD, focusing on the deployment, operation, and maintenance of SharePoint services along with permissions management and troubleshooting...SeniorContract work
- ...BackEnd Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston... ...us to work on cloud-native full-stack web applications, advanced data analysis tools, and... ...customers. Our engineer-led software teams develop technical solutions on an aggressive...SeniorFull timeFor subcontractor2 days per week3 days per week
- ...NetServices (NSI) is seeking a Senior Full Stack Developer to design, develop, test, and manage application development projects in support of IT infrastructure. The role involves integrating third-party components, adding new capabilities, and automating operations under...Senior
- ...International Executive Service Corps seeks a talented Senior Full Stack Developer for a remote federal program opportunity. This role involves designing and supporting secure, high-performing web applications with modern technologies. The ideal candidate will collaborate...SeniorRemote work
$185k - $225k
...A leading financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience, with expertise in JavaScript, Node.js, and React desired. You'll work on building scalable APIs and user experiences...Senior$145k - $165k
...How You'll Make an Impact: As a Senior Fullstack Engineer on the Distribution Team, you'll be instrumental in developing and enhancing the products that connect Cloudbeds... ...You Up for Success: ~5+ years of PHP web application software engineering experience ~5+...SeniorFull timeWork at officeLocal areaRemote workWork from homeWorldwideHome officeWeekend work- ...One Federal Solution (OFS) seeks a Senior Web Developer (Subject Matter Expert - Senior) to support a potential Federal Government client.... ..., enhancement, and maintenance of financial management web applications and reporting tools supporting financial operations and business...Senior
- ...Senior Web Developer HarmonyTech is currently looking for a talented and self-motivated Senior Web Developer specializing in Microsoft.... ...environment, translating business requirements into software applications and modules, designing and implementing improvements to the...SeniorContract workTemporary workLocal area
- ...payments experience is mandatory. About the Role We are seeking a senior backend engineer to support a payment modernization initiative.... ...with multiple PSPs Implement payment routing logic Develop webhook handlers Implement tokenization flows Support subscription...SeniorFull timeContract workRemote workFlexible hours
- ...We are seeking an experienced Senior Fullstack Developer who excels in both hands-on engineering and leading projects. This role is ideal... ...Responsibilities: Design, develop, and maintain high-quality, scalable web applications and platform services. Build robust backend services and...SeniorRemote work
$131k - $145k
Responsibilities Technica Corporation is seeking a Senior Full Stack Software Engineer who will support... ...experience delivering large-scale enterprise applications from concept through deployment.Key Responsibilities:Design, develop, implement, test, and maintain front-end and...SeniorWork experience placementRemote work- ...platform team builds the infrastructure, developer experiences, and financial workflows... .... About the Role We're looking for a Senior Frontend Engineer to lead development... ...responsive, high-performance web and mobile applications for mission-critical workflows. Own and...SeniorFull time
- ...designed for both commercial and government applications. Our engineers and space scientists are... ....Position OverviewWe are seeking a Senior Full Stack AI Application Engineer (Frontend... ...) with to design and build sophisticated web applications that surface advanced AI capabilities...SeniorWork at officeRemote work
- ...Job Description Job Title: Senior SharePoint Developer Number of Positions: 1 Urgency and... ...Developand maintain SharePoint applications for SharePoint Online and on-premisesenvironments... ...Createcustom workflows, forms, and web parts to enhance...SeniorContract workWork experience placementImmediate start
- ...for both commercial and government applications. Our engineers and space... ...Position OverviewWe are seeking a Senior Full‑Stack AI Application Engineer... ...integration across mobile, spatial, and web platforms.Key ResponsibilitiesDesign, develop, and maintain native iOS (Swift/...SeniorWork at officeLocal area
$141k - $225.6k
...matters at a company where you matter.Your ImpactAs a senior engineer on the team, you will be intimately... ...professional software development experienceExperience developing large-scale, consumer-facing web applications.Expertise in JavaScript/TypeScript, HTML5, CSS3, and...SeniorWork experience placement$121k - $206k
...direct impact on the investment process.Our team is modernizing legacy platforms and building the next generation of cloud-enabled applications used by Risk Analysts, Portfolio Managers, and Quants. These tools help investment professionals evaluate ideas, analyze...SeniorFull timeLocal areaRemote work3 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Web Application Developer, Senior. Be the first to apply!
- entry level junior web developer Washington DC
- web developer Washington DC
- content developer Washington DC
- junior web developer part time Washington DC
- remote web developer Washington DC
- web production specialist Washington DC
- web programmer Washington DC
- web developer specialist Washington DC
- remote web developer apprenticeship Washington DC
- amazon web services engineer Washington DC


