Senior Software Engineer Jobs in Washington DC

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Looking for Senior Software Engineer jobs in Washington DC? Browse our curated listings with transparent salary information to find the perfect Senior Software Engineer position in the Washington DC area.

Sales Development Representative, Dragonfly

Company: FiscalNote

Location: Washington DC

Posted Jan 27, 2025

The Sales Development Representative role at Dragonfly involves generating sales opportunities with non-clients for the Business Development team. The primary focus is on creating meetings for the North America Business Development team through cold outreach and nurturing existing marketing-generated leads. Success is measured by the number of leads converted into qualified opportunities. The role requires 80% of time on sales-related activities, including generating fully qualified sales meetings, building strategic plans, and running targeted email campaigns. The remaining 20% is spent on marketing tasks such as nurturing leads, inviting prospects to analyst calls, and maintaining the prospect marketing database. The base salary range is $50,000 - $55,000 per year. The ideal candidate should have a BA in a relevant subject, strong interpersonal skills, and a demonstrable ability to work in a targeted environment.

Model Based Space Systems Engineer

Company: The Aerospace Corporation

Location: Washington DC

Posted Jan 27, 2025

The Aerospace Corporation is seeking a Model Based Space Systems Engineer to implement creative MBSE approaches for new and existing space ground and launch systems. The ideal candidate will have a Bachelor's degree in a relevant engineering discipline, proficiency in MBSE modeling languages and tools, and 6 years of experience in space systems engineering. The role involves developing and evaluating architecture and engineering models, infusing MBSE practices into internal and external programs, and advising customers on MBSE methodologies. The position requires a current TSSCI security clearance and US citizenship.

Senior Software Engineer, Full Stack

Company: Capital One

Location: Washington DC

Posted Jan 27, 2025

Capital One is seeking a Full Stack Software Engineer with at least 3 years of experience. The role involves collaborating with Agile teams, designing and implementing technical solutions, and utilizing various programming languages and technologies. The company offers a competitive salary, comprehensive benefits, and a drug-free workplace. They are committed to diversity and inclusion, and will consider qualified applicants with a criminal history.

Radar Enterprise Systems Engineer

Company: The Aerospace Corporation

Location: Washington DC

Posted Jan 27, 2025

The Aerospace Corporation is seeking a Radar Enterprise Senior Project Engineer to lead their contributions to the GEOINT Enterprise Capability Area. The role involves delivering emerging architectures for the customers Radar Portfolio Manager, including development, evaluation, and maturation of Radar architecture concepts. The successful candidate will also be responsible for integration of existing and planned systems, identification and mitigation of system risks, and prototype development of Digital Engineering solutions. The position requires a Bachelors degree in engineering, at least 12 years of professional engineering experience, and relevant technical programmatic and engineering Radar domain experience.

Lead Financial Engineer (Flexible Hybrid)

Company: Fannie Mae

Location: Washington DC

Posted Jan 27, 2025

Fannie Mae is seeking a Lead Financial Engineer to join their team. The role involves working with a team to assess and monitor credit risk on Fannie Mae's $500 billion multifamily securitization book of business. The engineer will learn and execute proprietary in-house forecasting and pricing models, analyze loan-level results, and quantitatively analyze multifamily loan terms, products, and securitizations. The ideal candidate will have a minimum of 4 years of experience, preferably with an MBA or a Master's/PhD in a relevant field, and experience developing and running financial models or analyzing large datasets. Familiarity with GSE multifamily lending business underwriting requirements and GSE multifamily securitizations structured transactions is also desired. The role offers the flexibility to make each day your own while working alongside a supportive team.

Marine Mechanical Engineer II

Company: Leidos

Location: Washington, DC

Posted Jan 27, 2025

Frequently Asked Questions

What are the typical salary ranges for Senior Software Engineers?
In the U.S., Senior Software Engineers earn between $120,000 and $200,000 annually, depending on location and tech stack. In Europe, the range is €70,000–€110,000, while in India it spans ₹12,00,000–₹25,00,000. Companies factoring in advanced skills like Kubernetes, Terraform, or AI/ML often push the upper end of these brackets.
Which skills and certifications do Senior Software Engineers need?
Core languages include Go, Java, Python, TypeScript, and Rust. Must‑have tools are Docker, Kubernetes, Terraform, GitHub Actions, and Prometheus. Certifications such as AWS Certified Solutions Architect, GCP Professional Cloud Architect, Microsoft Certified: Azure Solutions Architect Expert, and Certified Kubernetes Administrator (CKA) significantly boost employability.
How common is remote work for Senior Software Engineer roles?
Over 70% of senior engineering positions on the board offer fully remote or hybrid arrangements. Companies in the tech and fintech sectors prioritize flexibility, enabling engineers to work from any location while maintaining collaboration through Slack, Zoom, and remote‑first design reviews.
What career progression paths exist beyond Senior Software Engineer?
Typical trajectories include Staff Engineer, Principal Engineer, Distinguished Engineer, and Engineering Manager. Advancement often requires leadership in system design, cross‑team mentorship, and ownership of high‑impact projects, as well as contributions to open source or industry standards.
What industry trends are shaping Senior Software Engineer roles today?
Emerging trends include AI‑driven observability, serverless and edge computing, multi‑cloud orchestration, and infrastructure‑as‑code (IaC). Engineers who master cloud‑native patterns, continuous delivery, and data‑centric AI model deployment are in the highest demand.

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