Senior Web Applications Engineer
- Washington, DC
- Full-time
- Senior
- Posted 6 days ago
or apply from Claude / ChatGPT / Muse
Technical lead role on a software team building campaign management web apps in.NET and Angular; hybrid, owning features from design to production.
About the role
Feature ownership runs end to end here: architecture decisions, hands-on coding, deployment and upkeep, with a small Agile team to guide. Modernisation work covers APIs, cloud migration and AI-assisted tooling.
At a glance
- Pay
- Not stated in the posting
- Location
- Washington, DC
- Seniority
- Senior
- Employment
- Full-time
- Skills
- ASP.NET, Angular, SQL Server, RESTful APIs, CI/CD, Microservices
- Posted
- 29 Oct 2026
- Last checked
- 2 Nov 2026
What you will do
- Write web apps, web services, background jobs, API integrations and microservices in.NET, Angular and SQL Server
- Make architecture calls that keep systems scalable, secure and easy to maintain
- Handle production support and debug complex problems
- Work with product, QA and other stakeholders
- Mentor engineers on code quality, performance and security
What they look for
- At least 5 years of professional software development
- Bachelor's degree in computer science or a related field
- At least 2 years leading a team through full feature delivery
- Experience writing and debugging complex stored procedures
- RESTful API work, CI/CD pipelines and modern DevOps practice
Nice to have
- 8+ years of development experience
- Migrating on-premise apps to Azure, AWS or GCP
- Identity and authentication systems
- Microservices architectures
How Keywordise applies for you
Alex Demo
[email protected]
From your CV
Yes, fully remote
- Sent
- 09:41
- Attached
- Your tailored CV
- 1Upload your CVAdd your CV once. It takes about a minute.
- 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
- 3The form fills itselfName, email, experience and screening questions, field by field.
- 4Application sentYou get a receipt and follow it in your dashboard.
Apply with Keywordise AI7-day free trial, no card.
Apply from your AI assistant
Connect Keywordise to your assistant once, then send it the prompt. It applies for you.
Claude
- In Claude, open Settings, then Connectors, and choose Add custom connector.
- Name it Keywordise and paste the connector URL.
- Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
ChatGPT
- In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
- Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
- Log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
Muse
- Open Muse (muse.ai or the app) and send it the message below.
- If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
- Send the prompt. Muse asks before it sends anything.
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.Muse is available in the US only for now.
Apply to Keywordise job lj7dpxt2idQuestions about this job
Where is this job based?
The posting lists Senior Web Applications Engineer as a role based in Washington, DC, United States.
What does this job pay?
The posting does not state a salary, so there is no figure to quote.
What experience is needed?
It is a senior role. The posting asks for: at least 5 years of professional software development; bachelor's degree in computer science or a related field; at least 2 years leading a team through full feature delivery. Skills it names include ASP.NET, Angular, SQL Server, RESTful APIs.
How do I apply with Keywordise AI?
Press the Apply with Keywordise AI button and add your CV. Keywordise tailors your CV and cover letter to this posting and sends the application for you, with a free 7-day trial and no card.
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