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Senior Software Engineer Startup Jobs in New Jersey

Senior Software Engineer

Iselin, NJ ยท On-site

$124K - $164K/yr

Senior Software Engineer Responsibilities As a software engineer, you will work alongside and mentor a group of talented engineers as you pursue a broad range of initiatives. By leveraging your ...

Sr. Software Engineer

Englewood Cliffs, NJ

$124K - $164K/yr

The Senior Software Engineer (Video Platform) role is a technology subject matter expert ... Optimize startup time, buffering, bitrate adaptation, and overall QoE across device types and ...

Senior Software Engineer

Iselin, NJ

$124K - $164K/yr

Senior Software Engineer Responsibilities As a software engineer, you will work alongside and mentor a group of talented engineers as you pursue a broad range of initiatives. By leveraging your ...

Sr. Software Engineer

Woodbridge, NJ ยท On-site

$68 - $114/hr

Senior Software Engineer About the Role As a Senior Software Engineer , you will make an impact by designing and delivering scalable, secure, and resilient applications that support critical asset ...

New

Senior Software Engineer

Jersey City, NJ ยท Hybrid

$127K - $168K/yr

The Senior Software Engineer works with business analysts, team leads and other developers. A major contributor in architecture design and development of scalable resilient hybrid cloud-based ...

Senior Software Engineer

Iselin, NJ ยท On-site

$124K - $164K/yr

Senior Software Engineer Responsibilities As a software engineer, you will work alongside and mentor a group of talented engineers as you pursue a broad range of initiatives. By leveraging your ...

Senior Software Engineer

Jersey City, NJ ยท Hybrid

$127K - $168K/yr

The Senior Software Engineer works with business analysts, team leads and other developers. A major contributor in architecture design and development of scalable resilient hybrid cloud-based ...

Senior Software Engineer

Iselin, NJ

$124K - $164K/yr

Senior Software Engineer Responsibilities As a software engineer, you will work alongside and mentor a group of talented engineers as you pursue a broad range of initiatives. By leveraging your ...

Senior Software Engineer

Jersey City, NJ ยท On-site

$170K - $210K/yr

As a Senior Software Engineer, you will play a crucial role in our team, working closely with the head of engineering and product managers, business unit leaders, and stakeholders. Your ...

Sr. Software Engineer

Jersey City, NJ ยท On-site

$127K - $168K/yr

Sr. Software Engineer Jersey City, NJ - 297912 Hybrid Onsite role Must have: Core Java, Spark, Scala, AWS (EMR) Nice to have: Python, S3 EC2, EKS, Hadoop, Impala, Hive, Airflow Domain knowledge a ...

Senior Software Engineer

Hoboken, NJ ยท On-site

$130K - $150K/yr

Senior Software Engineer - AI/Agentic Systems Pearson Learning Studio (PLS) - REIA Squad | Hoboken, NJ Pearson Learning Studio is seeking a Senior Software Engineer to join the Re-imagining ...

Sr. Software Engineer

Englewood Cliffs, NJ ยท On-site

$124K - $164K/yr

We are looking for a Senior Full-Stack Software Engineer to join our growing engineering team. You ... This role is ideal for someone who thrives in startup-like environments, embraces SaaS and low-code ...

... startup environment. * Ability to lead through others and develop teams with a diverse level of ... What we look for in a Senior Software Engineer, Robotics: * Bachelor's or Master's degree in ...

Senior Software Engineer

Hoboken, NJ ยท On-site

$130 - $150/hr

Senior Software Engineer - AI/Agentic Systems Pearson Learning Studio (PLS) - REIA Squad | Hoboken, NJ Pearson Learning Studio is seeking a Senior Software Engineer to join the Re-imagining ...

Senior Software Engineer

Hoboken, NJ ยท Remote

$150K - $180K/yr

Senior Software Engineer Location: Remote - US | Team: Engineering - Enterprise Learning & Skills About the role We're looking for a Senior Full-Stack Software Engineer to join the Enterprise ...

Senior Software Engineer

Hoboken, NJ ยท On-site

$150K - $180K/yr

Senior Software Engineer Location: Remote - US | Team: Engineering - Enterprise Learning & Skills About the role We're looking for a Senior Full-Stack Software Engineer to join the Enterprise ...

Sr. Software Engineer, LIMS

Ramsey, NJ ยท Hybrid

$121K - $160K/yr

NeoGenomics is looking for a Senior Software Engineer (LIMS) who wants to learn to continue to learn in order to allow our company to grow. This is a hybrid position to work out of Ramsey, NJ or Fort ...

Showing results 21-40

Senior Software Engineer Startup information

See New Jersey salary details

$76.7K

$145.5K

$194.9K

How much do senior software engineer startup jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior software engineer startup in New Jersey is $145,475.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,400.00 and $164,000.00 per year, depending on experience, location, and employer.

What does a senior software engineer do at a startup?

A Senior Software Engineer at a startup is responsible for designing, developing, and maintaining the core software products or services. They often take on a broad range of tasks, including coding, code reviews, system architecture, and mentoring junior team members. In a startup environment, they may also contribute to product decisions, help set technical direction, and quickly adapt to changing priorities. Their role is critical in building scalable, reliable solutions while fostering innovation and collaboration within a small, fast-paced team.

What are some unique challenges senior software engineers face when working at a startup compared to a larger company?

Senior Software Engineers at startups often navigate a fast-paced, rapidly changing environment where priorities can shift quickly. Unlike at larger organizations with established processes and specialized teams, startup engineers may wear multiple hats, handling everything from architecture decisions to hands-on coding and even DevOps tasks. This role typically requires a high degree of autonomy and the ability to make impactful technical decisions with limited resources. The collaborative nature means frequent interaction with product managers, designers, and often even company leadership, creating opportunities for broad influence but also demanding strong communication and adaptability.

What are the key skills and qualifications needed to thrive as a senior software engineer at a startup, and why are they important?

To thrive as a Senior Software Engineer at a startup, you need advanced programming abilities, architectural design experience, and a solid understanding of software development lifecycles, typically backed by a bachelor's degree in computer science or a related field. Familiarity with modern frameworks, cloud platforms (like AWS or Azure), version control systems (such as Git), and agile methodologies is essential, with certifications in relevant technologies being advantageous. Strong problem-solving, adaptability, and effective communication skills help you navigate the dynamic startup environment and mentor junior team members. These skills are crucial to rapidly building scalable solutions, driving innovation, and supporting business growth in a fast-paced and often ambiguous setting.

What is the difference between Senior Software Engineer Startup vs Software Engineer Startup?

AspectSenior Software Engineer StartupSoftware Engineer Startup
Required CredentialsBachelor's/Master's in CS or related field, 3+ years experienceBachelor's in CS or related field, 0-2 years experience
Work EnvironmentFast-paced startup, leadership responsibilities, mentorshipCollaborative team, learning-focused, entry-level to mid-level tasks
Employer & Industry UsageTech startups, scale-ups, innovative projectsEarly-stage startups, product development teams
Common Search & ComparisonHigher responsibility, technical expertise, leadershipLearning opportunities, foundational skills, growth potential

The main difference between a Senior Software Engineer Startup and a Software Engineer Startup lies in experience, responsibilities, and leadership. Senior Software Engineers typically have more experience, take on mentorship roles, and handle complex projects, while Software Engineers are often in entry to mid-level positions focused on skill development and supporting team tasks.

How much does a senior software engineer startup make?

A senior software engineer at a startup typically earns between $100,000 and $160,000 annually, depending on location, experience, and company size. Compensation may also include stock options or equity, especially in early-stage startups, and often requires proficiency in programming languages like Python, Java, or JavaScript.

Is there a shortage of senior software engineers?

There is a high demand for senior software engineers across many industries due to the ongoing need for advanced technical skills, experience with programming languages like Java, Python, and cloud platforms, and leadership abilities. This demand often results in competitive salaries and opportunities, especially for those with strong problem-solving skills and experience in fast-paced startup environments.

What are the most commonly searched types of Software Engineer Startup jobs in New Jersey?

The most popular types of Software Engineer Startup jobs in New Jersey are:

What are popular job titles related to Senior Software Engineer Startup jobs in New Jersey?

For Senior Software Engineer Startup jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Senior Software Engineer Startup jobs in New Jersey look for?

The top searched job categories for Senior Software Engineer Startup jobs in New Jersey are:

What cities in New Jersey are hiring for Senior Software Engineer Startup jobs?

Cities in New Jersey with the most Senior Software Engineer Startup job openings:

Infographic showing various Senior Software Engineer Startup job openings in New Jersey as of August 2026, with employment types broken down into 84% Full Time, 9% Part Time, 2% Temporary, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $145,475 per year, or $69.9 per hour.

Senior Software Engineer

Citizens

Iselin, NJ โ€ข On-site

$124K - $164K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 12 days ago


Key responsibilities

  • Design, modify, develop, and implement technology solutions to meet strategic business goals.

  • Participate in an environment adopting Agile methodology, collaborating effectively with team members.

  • Infuse quality of service characteristics such as scalability, manageability, and maintainability into distributed service-based frameworks.


Job description

Description

4 Days in the office from any of our locations in Johnston RI,ย Iselin NJ, Westwood or Medford MA, or Phoenix AZ and couple other locations

Role is not relocation eligible.ย 

Job Title:ย Senior Software Engineer

Responsibilities

As a software engineer, you will work alongside and mentor a group of talented engineers as you pursue a broad range of initiatives. By leveraging your technical skills and thirst for innovation, you will produce disruptive technologies that will ensure Citizens market leadership. As a future leader, you will work on multiple solutions spanning our consumer banking applications.

The Senior Software Engineer will be responsible for:

  • Designing, modifying, developing and implementing technology solutions. Building modern, architecturally sound components, tools and applications to meet mission-driven strategic business goals.
  • Participating in an environment rapidly transforming to the Agile methodology, adhering to best practices and collaborating effectively with your team mates.
  • Designing, modifying, developing and implementing software solutions. Building modern, architecturally sound components, tools and applications to meet mission-driven strategic business goals.
  • Infusing quality of service characteristics, such as scalability, manageability and maintainability, into distributed service-based framework to create or expand business or technical capabilities.
  • Contributing insight from prior experiences when considering design specifications, considering the goals of the consumer-facing product.

Required Qualifications

  • 5+ years of experience in software development, with a proven record of successfully launching commercial products
  • 3+ years of experience with collecting requirements, creating software designs and developing efficient implementations
  • Demonstrated ability to operate in a team environment, strong interpersonal and communication skills
  • Understanding of multiple programming languages, including at least one front end framework (Angular/React/Vue), such as Python3, Java, JavaScript, Ruby, Golang, C, C++, etc.

Desired Qualifications

  • Understanding of flow and orchestration systems like Flowable
  • Understanding of the banking industry, specifically the functions of custodial and consumer banking
  • AWS/AZURE/GCP experience
  • Bash and Linux experience
  • Familiarity with full-stack development
  • Experience with CICD pipeline (CircleCI, Jenkins, or equivalent)
  • Cloud certifications such as AWS Solutions Architect
  • Understand data structure concepts such as linked lists, dictionaries, arrays, custom object creation, etc.

Education and Certifications

  • Required: Bachelor's degree in Software Engineering, Computer Science, Engineering, Mathematics or related discipline

Pay Transparencyย 

The salary range for this position is $ 107,360 - $ย 161,000 per yearย plus an opportunity to earn an annual discretionary bonus. Actual pay is based on various factorsย including but not limited to the work location, and relevant skills and experience.ย ย ย 

We offer competitive pay, comprehensive medical, dental and vision coverage, retirement benefits, maternity/paternity leave, flexible work arrangements, education reimbursement, wellness programs and more. Note, Citizens' paid time off policy exceeds the mandatory, paid sick or paid time-away policy of very local and state jurisdiction in the United States. For an overview of our benefits, visitย https://jobs.citizensbank.com/benefits.

Some job boards have started using jobseeker-reported data to estimate salary ranges for roles. If you apply and qualify for this role, a recruiter will discuss accurate pay guidance.

Equal Employment Opportunity

Citizens, its parent, subsidiaries, and related companies (Citizens) provide equal employment and advancement opportunities to all colleagues and applicants for employment without regard to age, ancestry, color, citizenship, physical or mental disability, perceived disability or history or record of a disability, ethnicity, gender, gender identity or expression, genetic information, genetic characteristic, marital or domestic partner status, victim of domestic violence, family status/parenthood, medical condition, military or veteran status, national origin, pregnancy/childbirth/lactation, colleague's or a dependent's reproductive health decision making, race, religion, sex, sexual orientation, or any other category protected by federal, state and/or local laws. At Citizens, we are committed to fostering an inclusive culture that enables all colleagues to bring their best selves to work every day and everyone is expected to be treated with respect and professionalism. Employment decisions are based solely on merit, qualifications, performance and capability.

Education:Why Work for UsEmployment Type: 1ST