Senior Software Engineer - Applications (NYC)

SmartRecruiters, Inc.; New York (NY); Hybrid; USD 129,000 - 212,000; Full time

Job summary

LinkedIn in New York City is hiring a Senior Software Engineer - Applications to scale distributed systems and own key features end-to-end. You will drive architectural decisions, mentor engineers, and implement high-quality, scalable services in a hybrid work setting.

The role demands deep CS knowledge, experience with web services, databases, and modern development practices. Competitive compensation and benefits align with market norms for NYC.

Qualifications

• BS (or higher) in Computer Science or related field involving coding, or equivalent technical experience.
• 2+ years of industry experience.
• Preferred: BS with 5+ years, MS with 4+ years, or PhD with 2+ years.
• Experience designing and building infrastructure and web services at large scale.
• Expert knowledge of computer science with strong data structures, algorithms, and software design.
• Experience building web applications and services with IDEs, Ant, JUnit.
• Experience with relational databases and distributed transaction management.
• Proven track record of mentoring junior engineers and leading small to mid-sized project teams.
• Deep expertise in system design, data modeling, concurrency patterns, and performance tuning.

Responsibilities

• Scale distributed applications, make architectural trade-offs, write code with speed and quality.
• Develop multi-tier, high-volume, reliable user-centric applications operating 24x7.
• Produce high-quality, unit-tested code with CI.
• Provide technical leadership and drive large-scale programs across teams.
• Lead execution of complex features and break down requirements into milestones.
• Design scalable, fault-tolerant component architectures and data models.
• Uphold code quality via reviews, design docs, and debt reduction.
• Utilize AI tools to boost SDLC productivity and share best practices.
• Collaborate with product managers and dependent teams to negotiate trade-offs and ensure on-time delivery.
• Balance tactical execution with long-term technical debt management and roadmapping.

Skills

API Development

Advanced Programming

Database Management

Performance Optimization

Education

BS in Computer Science or related

Tools

IDEs

Ant

JUnit

Job description

Senior Software Engineer - Applications (NYC)

• Full-time


• Workplace Type: Hybrid

LinkedIn is the worlds largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. Were also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture thats built on trust, care, inclusion, and fun where everyone can succeed. Join us to transform the way the world works.

At LinkedIn, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a LinkedIn office on select days, as determined by the business needs of the team.

Responsibilities

• You will scale distributed applications, make architectural trade-offs applying synchronous and asynchronous design patterns, write code, and deliver with speediness and quality.


• You will develop multi-tier scalable, high-volume performing, and reliable user-centric applications that operate 24x7.


• You will produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.


• You will provide technical leadership, driving and performing best engineering practices to initiate, plan, and execute large-scale, cross functional, and company-wide critical programs. Identify, leverage, and successfully evangelize opportunities to improve engineering productivity.


• You will lead the technical execution of complex features and mid-sized initiatives, breaking down ambiguous requirements into clear, actionable engineering milestones.


• You will design component-level architectures and data models that are highly scalable, fault-tolerant, and easily maintainable by the broader team.


• You are expected to raise the bar for code quality and engineering excellence through rigorous code reviews, comprehensive technical design documents, and proactive technical debt reduction.


• You willutilizeAI tools throughout the SDLC to boost design, coding, and review productivity, andcontribute to shared skills and best practices for the overall team


• You will work with product managers and dependent engineering teams to negotiate technical trade-offs, define service boundaries, and ensure on-time delivery.


• You will learn to balance tactical day-to-day execution with long-term technical debt management and strategic componentroadmapping.

Basic Qualifications

• BS (or higher, e.g., MS, or PhD) in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent technical experience.


• 2+ years of industry experience.

Preferred Qualifications

• BS and 5+ years of relevant work experience, MS and 4+ years of relevant work experience, or PhD and 2+ years of relevant work experience.


• Experience in designing and building infrastructure and web services at large scale.


• Expert knowledge of computer science, with strong competencies in data structures, algorithms, and software design.


• Experience building web applications and services with IDEs, ant, junit, etc.


• Experience with relational databases (transactional and non-transactional), database architecture, and distributed transaction management.


• Proven track record of mentoring junior engineers and leading small to mid-sized project teams.


• Deep expertise in system design, data modeling, concurrency patterns, and performance tuning at scale.


• Proven track record of transforming ambiguous business opportunities into autonomous agentic systems capable of long-horizon reasoning and decision-making.

Suggested Skills

• API Development


• Advanced Programming Skills


• Database Management


• Performance Optimization and Scalability

You will Benefit from our Culture

We strongly believe in the well-being of our employees and their families. That is why we offer generous health and wellness programs and time away for employees of all levels. LinkedIn is committed to fair and equitable compensation practices.

The pay range for this role is $129,000 - $212,000. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. This may be different in other locations due to differences in the cost of labor.

The total compensation package for this position may also include annual performance bonus, stock, benefits and/or other applicable incentive compensation plans. For more information, visit https://careers.linkedin.com/benefits.

Equal Opportunity Statement

We seek candidates with a wide range of perspectives and backgrounds and we are proud to be an equal opportunity employer. LinkedIn considers qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

LinkedIn is committed to offering an inclusive and accessible experience for all job seekers, including individuals with disabilities. Our goal is to foster an inclusive and accessible workplace where everyone has the opportunity to be successful.

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Reasonable accommodations are modifications or adjustments to the application or hiring process that would enable you to fully participate in that process. Examples of reasonable accommodations include but are not limited to:

• Documents in alternate formats or read aloud to you


• Having interviews in an accessible location


• Being accompanied by a service dog


• Having a sign language interpreter present for the interview

A request for an accommodation will be responded to within three business days. However, non-disability related requests, such as following up on an application, will not receive a response.

LinkedIn will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by LinkedIn, or (c) consistent with LinkedIn's legal duty to furnish information.

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Pursuant to the San Francisco Fair Chance Ordinance, LinkedIn will consider for employment qualified applicants with arrest and conviction records.

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