Top Software Engineer Jobs

Senior .NET developer responsible for leading web application development, enforcing coding standards, performing code reviews, and improving build/deployment processes. Work includes ASP.NET/C#, MVC 4+ with Razor, SQL backend, SSIS/SSRS ETL and reporting, TFS-based source control and CI, and mentoring other developers.

Develop server-side and front-end web applications using object-oriented languages (PHP/Java/C#/Ruby/Python) and expert JavaScript (jQuery/AJAX/HTML5/CSS3). Build single-page Ajax applications, refactor JS for modularity, use JS frameworks (Angular, Backbone, Knockout), implement responsive designs, and work with SQL RDBMS/MySQL and data structures.

Develop, enhance, and maintain reports and integration packages in a Dynamics CRM environment using SQL, SSRS, and SSIS. Design complex stored procedures, execute and validate test plans, debug and unit test code, and follow state development, systems engineering, and project management methodologies while collaborating with technical teams and business stakeholders.

Maintain and customize an in-house SQL/ASP.NET/COM XML-based CMS/CRM application. Diagnose and fix performance issues, develop T-SQL reports and system commands, build dashboards using XML/XPath, and implement new functionality per user requests under the Senior Software and Systems Administrator.

Develop and modernize a Windows GUI application: implement a resizable main dialog, responsive controls and fonts, persist settings on exit, ensure HPE-compliant UI elements, and perform additional GUI-related enhancements using WinAPI, MFC, C/C++ in Visual Studio.

Senior TIBCO developer to design, implement, debug and optimize enterprise middleware integrations using TIBCO suite (BW, EMS, RV, ActiveSpaces, API/SAP adapters). Work with XML, WSDL/WADL, SOAP/REST services, Oracle databases, test tools (SOAPUI/JMeter), source control and Agile teams.

Develop and maintain ENOVIA/MatrixOne solutions using eMatrix application suites and core/advanced eMatrix technologies (MQL, JPO, ADK, UI3). Perform installation, configuration, and performance tuning across Program Management, Product, Engineering, and Library Central modules.

Design and implement customized over-the-air (OTA) update processes and developer/desktop tooling. Build full solutions using OOP in C/C++/Objective-C and advanced Python, web stacks (PHP, JavaScript/jQuery, MVC), relational databases, UNIX shell, and GUI design. Analyze large datasets and communicate results to stakeholders.

Senior web developer to consult, design, build, and manage websites and installation programs. Translate Early Learning Division requirements into updates for the Early Learning Council Hub Portal. Lead contractor staff as needed and apply expertise in SharePoint and web technologies (SQL, C++, HTML, CGI, JavaScript).

Integrate externally developed missile software into a Navy C2 baseline, implement message and power sequencing, develop and debug real-time Linux/RTOS code (Real-Time Java/VxWorks), run automated unit and system integration tests, follow SDLC and configuration management, and report technical status to leadership.

Work on a small team supporting submarine design at NSWC Carderock. Develop, debug, and maintain C++ applications across UI, logic, and data layers; fix defects; participate in code reviews; use Git, MSVC, and Windows/Linux toolchains; and progressively take ownership of larger features and subsystems.

Develop and ship machine control software for metal 3D printers: implement toolpath generation algorithms, contribute C/C++ and Python production code, build GUIs, cloud/IoT and logging/database components, design verification/DOE tests, and work closely with hardware in lab/shop environments.

Build and maintain high‑reliability backend services for clearing and payments. Design APIs and domain logic, ensure scalability, observability, security and compliance, participate in on‑call and incident response, write comprehensive tests, and collaborate with Product and Cross‑functional teams to deliver production systems.

Design and build scalable full-stack applications, develop front-end and back-end features, implement REST APIs, work with SQL/NoSQL databases and CI/CD pipelines, follow testing and Git workflows, and collaborate with cross-functional teams.

Develop and maintain cloud-based IoT applications, building TypeScript/Vue user interfaces and Go backends on AWS. Collaborate with stakeholders, diagnose performance, implement CI/CD, ensure scalability and reliability, integrate metrics/auditing, and work with QA and Operations to meet specifications.

Own end-to-end full-stack features for an AI analyst platform: build FastAPI/Python backends with PostgreSQL/SQLAlchemy, implement interactive React+TypeScript UIs, design durable workflow orchestration, write contract-driven tests, contribute to client SDKs, optimize performance, and debug across distributed services.

Design, develop, and maintain enterprise financial applications focused on fixed income attribution. Perform requirements gathering, system design, full SDLC development, database work (SQL Server/Oracle), scripting (Perl), job scheduling (Tidal), source control (Perforce), automation for security fall-outs, technical documentation, reconciliations and client-facing communication.

Designs, develops, tests, and documents software for ABTG. Writes and reviews specifications and designs, creates prototypes, mentors junior engineers, provides tier-3 support, and may lead projects while contributing to budgeting and procurement decisions.

The Cloud Software Engineer develops and enhances Big-Data Cloud systems, contributing to back-end processing and system design while providing expert knowledge in cloud and distributed computing.

The Software Engineer develops, maintains, and enhances software systems. Responsibilities include analyzing requirements, debugging, designing software, integrating systems, and serving as a team lead.

The role requires a Software Engineer with proficiency in various programming languages and tools, specifically within Linux environments, and an active TS/SCI with Polygraph clearance.

Develops and enhances Big-Data Cloud systems, contributing to back-end processing and software design, while ensuring adherence to requirements and conducting testing.

We are looking for a Software Engineer Level 2 with at least 14 years of experience, active TS/SCI clearance, and proficiency in multiple programming languages and Linux environments.

Build and ship user-facing features across Peregrine's platform (search, maps, dashboards, dossiers, collaboration). Work full-stack with design and product to deliver fast, reliable, AI-assisted experiences, focusing on latency, interaction design, trust, and scalability. Collaborate with deployment and users to iterate and own major product features end-to-end.

Design, develop, and maintain AWS serverless, microservices-based integrations using TypeScript and CDK. Build CI/CD pipelines with AWS tooling, design event-driven systems, and ensure reliable, scalable integrations. Mentor engineers, lead high-risk projects, collaborate across teams, and uphold clean code, SOLID principles, and REST standards.