Sidley Austin LLP Logo

Sidley Austin LLP

Lead Software Engineer

Posted Yesterday
Be an Early Applicant
Hybrid
New York, NY, USA
117K-184K Annually
Senior level
Hybrid
New York, NY, USA
117K-184K Annually
Senior level
Leads hands-on development of scalable full-stack applications using React, .NET, Next.js, TypeScript, and Azure. Responsibilities include architecture, technical decision-making, code reviews, performance optimization, application security, CI/CD implementation, mentoring engineers, and cross-functional collaboration. The role also contributes directly to coding, database optimization, API development, and cloud-native deployment practices.
The summary above was generated by AI

The Lead Software Engineer has expertise in building full-stack applications using React, .NET, Next.js, and Azure. This role will be responsible for leading technical development, conducting code reviews, and ensuring high-quality software delivery. This role is a hands-on leader who can guide a team while also contributing directly to the codebase.


Duties and Responsibilities:

  • Architect, develop, and maintain scalable full-stack applications using .NET, TypeScript,
  • React/Next.js on Azure.
  • Lead technical decision-making, providing expertise on best practices, architecture, and
  • modern software development methodologies.
  • Conduct code reviews, ensuring high code quality, security, and performance
  • optimization.
  • Collaborate with cross-functional teams, including product managers and designers, to
  • define, design, and ship new features.
  • Mentor and coach junior and mid-level engineers, fostering a culture of growth and
  • technical excellence.
  • Monitor and improve application performance, optimizing database queries, front-end
  • rendering, and API interactions.
  • Ensure security best practices in web applications, including authentication,
  • authorization, and data protection.
  • Work with DevOps teams to implement CI/CD pipelines and automate deployments on
  • Azure.
  • Stay up to date with emerging technologies and advocate for their adoption where
  • appropriate.

Education and/or Experience:

Required:

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field (or
  • equivalent experience).
  • A minimum of 5 years of experience in full-stack software development.
  • Expertise in React, .NET, Next.js, TypeScript, and Azure.
  • Strong experience in code reviews, software design patterns, and scalable application
  • architecture.
  • Proficiency in RESTful APIs and microservices architectures.
  • Hands-on experience with databases, such as SQL Server, PostgreSQL, or NoSQL
  • solutions.
  • Experience with version control systems (Git) and Agile development methodologies.

Preferred:

  • Experience with containerization (Docker, Kubernetes, Azure Container Apps) on Azure.
  • Knowledge of serverless computing and cloud-native applications.
  • Familiarity with unit testing frameworks and automated testing best practices.
  • Certifications in Azure or relevant technologies.

Other Skills and Abilities:

The following will also be required of the successful candidate:

  • Strong organizational skills
  • Strong attention to detail
  • Good judgment
  • Strong interpersonal communication skills
  • Strong analytical and problem-solving skills
  • Able to work harmoniously and effectively with others
  • Able to preserve confidentiality and exercise discretion
  • Able to work under pressure
  • Able to manage multiple projects with competing deadlines and priorities

#LI-MR1

#LI-Hybrid


Applicants must be authorized to work in the United States without the need for employer sponsorship, now or in the future

The target salary range for this role is:

$117,300 - $184,300 if located in Illinois, New York, or Texas.

Salaries vary by location and are based on numerous factors, including, but not limited to, the relevant market, skills, experience, and education of the selected candidate. Our compensation package also includes bonus eligibility and a comprehensive benefits program. Benefits information can be found at Sidley.com/Benefits.

To perform this job successfully, an individual must be able to perform the Duties and Responsibilities above satisfactorily and meet the requirements. The requirements listed above are representative of the minimum knowledge, skill, and/or ability required. Reasonable accommodations will be made to enable individuals with disabilities to perform the essential functions of the job. If you need such an accommodation, please email [email protected] (current employees should contact Human Resources).

Sidley Austin LLP is an Equal Opportunity Employer.

Similar Jobs

5 Hours Ago
Hybrid
Senior level
Senior level
Financial Services
Leads the design, development, testing, troubleshooting, and delivery of secure full-stack software using Java, Spring, React, microservices, databases, and Kafka. Drives adoption of AI-assisted and agentic development practices, establishes validation and responsible-use standards, improves automation and system reliability, reviews code, evaluates architectures, and mentors teams on emerging technologies and software engineering best practices.
Top Skills: AppdynamicsClaude CodeCucumberFortifyGitGithub CopilotGrafanaJavaJavaScriptJenkinsJpaJunitKafkaMavenMicroservicesMockitoOraclePlaywrightPostgresReactRest ApisSonarqubeSplunkSpring BootSpring CoreSQLTypescript
Yesterday
Hybrid
Senior level
Senior level
Financial Services
Leads software engineering efforts for secure, scalable banking technology. Designs, develops, tests, debugs, and reviews production code while guiding teams in responsible AI-assisted development. Applies Java, cloud, microservices, distributed systems, generative AI, performance testing, and chaos engineering practices. Evaluates technical solutions with vendors and internal teams, automates recurring remediation, improves operational stability, and leads engineering communities of practice.
Top Skills: AWSAzureBlazemeterC#Chaos Monkey TestingCucumberDockerEclipseGCPGenerative AiGroovyHelmHugging FaceIntellijJavaJenkinsJmeterJunitKubernetesLarge Language Models (Llms)MavenMicroservicesNosql DatabasesPostmanPythonPyTorchRelational DatabasesRest ApisRest AssuredScikit-LearnTensorFlowTophatUdf
2 Days Ago
Hybrid
2 Locations
Senior level
Senior level
Financial Services
Leads software engineering for secure, stable, and scalable technology platforms. Designs, develops, tests, debugs, and reviews production code; improves application resiliency and operational stability; automates recurring remediation; and promotes secure AI-assisted development practices. Evaluates vendor and internal technical solutions, coaches engineers on responsible AI use, and applies cloud-native technologies, agile methodologies, and CI/CD across the software development lifecycle.
Top Skills: Ai-Assisted Software DevelopmentAutomated TestingCi/CdCloud NativeSoftware Development Life Cycle (Sdlc)

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account