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Assistant Software Developer Jobs in Manhattan, NY

Reporting to the Assistant Director, Software Engineering the Software Engineer Intern builds tools to enhance the work of Breaking Ground. The Intern works closely with departments across the ...

Software Engineer I

Uniondale, NY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contribute to integrations: Assist with integrations between internal systems, external vendors ... developer workflows by identifying small opportunities for efficiency and quality. * Use AI ...

Software Engineer I

Uniondale, NY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contribute to integrations: Assist with integrations between internal systems, external vendors ... developer workflows by identifying small opportunities for efficiency and quality. * Use AI ...

Software Engineer I

Uniondale, NY

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contribute to integrations: Assist with integrations between internal systems, external vendors ... developer workflows by identifying small opportunities for efficiency and quality. * Use AI ...

Software Engineer I

Uniondale, NY

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contribute to integrations: Assist with integrations between internal systems, external vendors ... developer workflows by identifying small opportunities for efficiency and quality. * Use AI ...

Senior Software Engineer

Manhattan, NY

$134K - $177K/yr

Reporting to the Assistant Vice President, Software Engineering, the Senior Software Engineer builds software to optimize workflows and increase system accuracy. They create software tools to ...

Software Engineering Expert Type: Contract Compensation: $60-$90/hour Location: Remote Commitment ... Utilize AI coding assistants in your workflow to identify their strengths and limitations. * Review ...

Showing results 41-60

Assistant Software Developer information

See Manhattan, NY salary details

$32.6K

$110.7K

$266.5K

How much do assistant software developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for assistant software developer in Manhattan, NY is $110,656.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,100.00 and $117,000.00 per year, depending on experience, location, and employer.

What is an assistant software developer?

An Assistant Software Developer is an entry-level professional who supports software development teams by assisting in coding, testing, debugging, and maintaining software applications. They typically work under the guidance of more experienced developers, helping to implement features, fix bugs, and learn best practices in software engineering. This role is ideal for recent graduates or those new to the field, providing valuable hands-on experience and an opportunity to build technical skills. Over time, Assistant Software Developers may advance to more senior roles as they gain experience and expertise.

What are some common challenges faced by assistant software developers when working on team projects?

Assistant Software Developers often encounter challenges such as understanding existing codebases, managing time effectively while balancing multiple tasks, and keeping up with rapidly changing project requirements. Collaboration is key, as you'll frequently work alongside senior developers, testers, and project managers, which requires clear communication and openness to feedback. Embracing these challenges helps build problem-solving skills and sets the stage for future career growth within the development team.

What are the key skills and qualifications needed to thrive as an assistant software developer, and why are they important?

To thrive as an Assistant Software Developer, you need a solid understanding of programming languages (such as Java, Python, or C#), basic software development principles, and often a degree in computer science or a related field. Familiarity with version control systems like Git, integrated development environments (IDEs), and common frameworks or libraries is typically required. Strong problem-solving abilities, teamwork skills, and attention to detail help individuals excel in collaborative and fast-paced development environments. These skills and qualities are vital for producing high-quality code, supporting project goals, and contributing effectively to software development teams.

What is the difference between Assistant Software Developer vs Junior Software Developer?

AspectAssistant Software DeveloperJunior Software Developer
Required CredentialsTypically an associate degree or relevant certificationsUsually an associate degree or entry-level certifications
Work EnvironmentSupportive team, learning-focused, entry-level projectsHands-on coding, developing features, debugging
Employer & Industry UsageCommon in tech companies, startups, and IT departmentsWidely used across software firms, tech startups, and IT services

The main difference is that Assistant Software Developers often focus on supporting tasks and learning, while Junior Software Developers are more involved in actual coding and project work. Both roles are entry-level, but Junior Developers typically have more hands-on responsibilities and experience.

What are the most commonly searched types of Software Developer jobs in Manhattan, NY?

The most popular types of Software Developer jobs in Manhattan, NY are:

What are popular job titles related to Assistant Software Developer jobs in Manhattan, NY?

For Assistant Software Developer jobs in Manhattan, NY, the most frequently searched job titles are:

What job categories do people searching Assistant Software Developer jobs in Manhattan, NY look for?

The top searched job categories for Assistant Software Developer jobs in Manhattan, NY are:

What cities near Manhattan, NY are hiring for Assistant Software Developer jobs?

Cities near Manhattan, NY with the most Assistant Software Developer job openings:

Infographic showing various Assistant Software Developer job openings in Manhattan, NY as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $110,656 per year, or $53.2 per hour.

Software Developer - Fixed Income Technology (Java)

Jefferies

Manhattan, NY

$125K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago


Job description

We are seeking a Java Backend Engineer to join our Fixed Income Front Office Technology team. The team develops real-time market data and analytics platforms used directly by hundreds of salespeople and traders globally.  This role offers significant exposure to electronic trading, data analytics, and event-driven distributed systems that process 500 million messages per day. 

Primary Responsibilities

  • Work as part of a team in the design and implementation of a global Front Office application, with a focus on real-time delivery and aggregation of large datasets;

  • Own the full software development lifecycle for key components, from requirements gathering and architecture through implementation, deployment and production support;

  • Improve and maintain the existing codebase;

  • Collaborate with teams across business lines and global regions;

  • Contribute to the firm's agentic AI platform;

  • Assist with design and code review;

  • Provide second-line production support.

Required Background

  • Bachelor's degree in computer science or a related technical discipline;

  • Excellent problem-solving and critical thinking skills;

  • Strong analytical, verbal and written communication skills;

  • Ability to learn and adapt quickly;

  • Ability to work well with business managers, traders and developers.

Required Experience/Skills

  • 2+ years previous experience in a similar position;

  • Building applications in at least one compiled language (e.g. Java, C++) deployed to a Linux environment;

  • Messaging, event-driven and PUB/SUB architecture (e.g. Kafka, Solace, Ion, etc);

  • Distributed caching (e.g. AMPS, Hazelcast, etc).

Technology Stack

  • Java 17+

  • Linux

  • AMPS 

  • Atlassian & Github Actions CI/CD

  • Oracle / Redshift / KDB+

  • AWS

  • Docker / Kubernetes / ArgoCD

  • AI Agents / LLM Platforms

Primary Location Full Time Salary Range of $125,000 - $160,000. 

Jefferies is a leading global, full-service investment banking and capital markets firm that provides advisory, sales and trading, research, and wealth and asset management services. With more than 40 offices around the world, we offer insights and expertise to investors, companies, and governments.

At Jefferies, we are committed to building a culture that provides opportunities for all employees regardless of our differences and supports a workforce that is reflective of the communities where we work and live. As a result, we are able to pool our collective insights and intelligence to provide fresh and innovative thinking for our clients.

Jefferies is committed to creating and sustaining a workforce that welcomes individuals from all backgrounds to apply. Our employment decisions are made without regard to race, creed, color, national origin, ancestry, religion, pregnancy, age, medical condition, physical or mental disability, marital status, domestic partner status, sex, sexual orientation, gender, gender identity or expression, veteran or military status, genetic information, reproductive health decisions, or any other factor protected by applicable law. We are committed to hiring the most qualified applicants and complying with all federal, state, and local equal employment opportunity laws. As part of this commitment, Jefferies will extend reasonable accommodation to individuals with disabilities, as required by applicable law.

The salary offered will take into consideration an individual's experience level and qualifications. In addition to salary, Jefferies Financial Group is proud to offer a comprehensive benefits package to eligible, full-time employees or part-time employees, who are scheduled to work at least 30 hours or more per week, including an annual discretionary incentive and retention bonus, competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Jefferies also offers paid time off packages that include planned time off (e.g., vacation), unplanned time off (e.g., sick leave), and paid holidays, and for full-time employees, paid parental leave.