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Senior Software Engineer Startup Jobs in Georgia

Senior Software Engineer

Atlanta, GA

$117K - $155K/yr

A Senior Software Engineer develops high-quality software, identifies and executes tasks in the software development life cycle, reviews and debugs code, collaborates with internal teams, and ensures ...

Senior Software Engineer

Atlanta, GA · On-site

$117K - $155K/yr

A Senior Software Engineer develops high-quality software, identifies and executes tasks in the software development life cycle, reviews and debugs code, collaborates with internal teams, and ensures ...

Senior Software Engineer

Atlanta, GA · On-site +1

$119K - $162K/yr

The Senior Software Engineer is an experienced technical contributor who combines deep engineering craft with a track record of delivering full-stack features end-to-end. In this role, the engineer ...

$223K - $259K/yr

As a globally distributed, fast-growing startup, we're committed to building a diverse and ... About the position: We're looking for a Senior Software Engineer to work directly within the core ...

$128K - $260K/yr

As a globally distributed, fast-growing startup, we're committed to building a diverse and ... Role Description We're seeking an experienced Senior Software Engineer, Bluetooth to own and ...

Senior Software Engineer

Atlanta, GA · On-site

$119K - $162K/yr

The Senior Software Engineer is an experienced technical contributor who combines deep engineering craft with a track record of delivering full-stack features end-to-end. In this role, the engineer ...

Senior Software Engineer

Atlanta, GA · On-site

$160K - $180K/yr

This is an exciting opportunity for a Senior Software Engineer to lead the design, development, and implementation of industry-leading global technology solutions for logistics and warehouse ...

Senior Software Engineer

Atlanta, GA · Remote

$117K - $155K/yr

The Role We're looking for a Senior Software Engineer to join our Digital team as a core full stack builder and technical owner. You'll work alongside a close-knit team of engineers to design, build ...

This is an exciting opportunity for a Senior Software Engineer to lead the design, development, and implementation of industry-leading global technology solutions for logistics and warehouse ...

Senior Software Engineer

Atlanta, GA · On-site

$120K - $140K/yr

The Role We're looking for a Senior Software Engineer to join our Digital team as a core full stack builder and technical owner. You'll work alongside a close-knit team of engineers to design, build ...

Senior Software Engineer

Atlanta, GA · On-site

$160K - $180K/yr

This is an exciting opportunity for a Senior Software Engineer to lead the design, development, and implementation of industry-leading global technology solutions for logistics and warehouse ...

Senior Software Engineer

Atlanta, GA · On-site

$120K - $140K/yr

Sharetec is looking for a Senior Software Engineer to join our team! At Sharetec, we believe in a people-first business. Our mission is to make millions of people's lives easier by developing ...

Senior Software Engineer

Peachtree Corners, GA · On-site

$115K - $152K/yr

They are seeking a Senior Software Engineer to join the Brightree Resupply engineering team, where the role involves designing scalable software solutions and mentoring junior developers to enhance ...

Sr. Software Engineer - Accounting

Atlanta, GA · On-site +1

$117K - $155K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio ...

Sr. Software Engineer - Accounting

GA · On-site +1

$117K - $155K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio ...

Sr. Software Engineer - Accounting

GA · On-site +1

$117K - $155K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio ...

Senior Software Engineer

Atlanta, GA · On-site

$139K - $160K/yr

As a Senior Software Engineer you will design, develop, and implement real-time software for RF sensor systems compliant with open architecture standards. You will work as part of focused teams to ...

Sr. Software Engineer - Accounting

Atlanta, GA · On-site +1

$117K - $155K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio ...

Senior Software Developer

Atlanta, GA · On-site

$52.50 - $69.25/hr

This role requires an engineer who is highly proficient in both front-end and back-end technologies ... The Senior Software Developer must possess and exhibit a willingness to learn and take direction ...

Showing results 41-60

Senior Software Engineer Startup information

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.

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 the most commonly searched types of Software Engineer Startup jobs in Georgia? The most popular types of Software Engineer Startup jobs in Georgia are:
What are popular job titles related to Senior Software Engineer Startup jobs in Georgia? For Senior Software Engineer Startup jobs in Georgia, the most frequently searched job titles are:
What job categories do people searching Senior Software Engineer Startup jobs in Georgia look for? The top searched job categories for Senior Software Engineer Startup jobs in Georgia are:
What cities in Georgia are hiring for Senior Software Engineer Startup jobs? Cities in Georgia with the most Senior Software Engineer Startup job openings:
Infographic showing various Senior Software Engineer Startup job openings in Georgia as of July 2026, with employment types broken down into 69% Full Time, and 31% Contract. Highlights an 100% In-person job distribution.

Senior Software Engineer

Deluxe

Atlanta, GA

$117K - $155K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago


Deluxe rating

7.9

Company rating: 7.9 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

9th of 21 rated payment service providers


Job description

We're looking for a Senior Java Engineer with seasoned JBoss, Tomcat, J2EE experience who has incorporated AI strategies into the engineering process.

A Senior Software Engineer develops high-quality software, identifies and executes tasks in the software development life cycle, reviews and debugs code, collaborates with internal teams, and ensures software is up-to-date with the latest technologies. They also provide technical guidance, mentorship, and project management expertise to deliver successful software projects. This role requiresstrong coding, design, and OOP skills with a continuous improvement mindset.

Job Functions:

  • Develop, maintain, and enhance existing information systems using a Java tech stack (JBoss, Tomcat, J2EE)

  • Design and implement new applications, features, and reusable components
  • Write clean, scalable, and efficient code following best practices
  • Collaborate with stakeholders to gather and understand business requirements
  • Participate actively in Agile/Scrum ceremonies (Sprint Planning, Standups, Reviews, Retrospectives)
  • Debug and resolve issues in both test and production environments
  • Ensure code quality through testing, documentation, and code reviews
  • Contribute to CI/CD pipelines and deployment processes
  • Mentor and provide guidance to junior or entry-level engineers
  • Continuously improve development practices and stay updated with emerging technologies

Technical Requirements

  • Experience with Java technologies (J2EE, JBoss, Tomcat)
  • Proficiency in React for modern front-end development
  • Strong programming skills in Java, JavaScript
  • Experience with frameworks such as:
    • Spring Boot (preferred)
    • Angular (optional)
  • Strong experience with SQL and familiarity with NoSQL databases
  • Experience building and consuming APIs (RESTful services)

Basic Qualifications:

  • Bachelor's degree in Computer Science or related field
  • 3 years of experience as a software engineer
  • Strong experience working within Software Development Life Cycle (SDLC) methodologies such as Agile/Scrum
  • Solid understanding of development best practices, data structures, and system design
  • Experience integrating databases and working with operating systems
  • Must be 18 years of age or older

Preferred Qualifications:

  • Master's degree in Computer Science or related discipline
  • Experience with microservices architecture
  • Hands-on experience with CI/CD pipelines
  • Familiarity with cloud platforms such as AWS (preferred), Azure, or Google Cloud
  • Experience with Bootstrap or modern UI frameworks

Benefits

In line with our commitment to employee wellbeing, our total rewards benefits package is designed to support the physical, financial, and emotional health of our employees, tailored to meet their unique and evolving needs. Our approach considers our employees' whole selves, ensuring they can thrive both in and outside of work. Here are some of the benefits we offer, which may vary based on role, location, or hours worked:

  • Healthcare (Medical, Dental, Vision)

  • Paid Time Off, Volunteer Time Off, and Holidays

  • Employer-Matched Retirement Plan

  • Employee Stock Purchase Plan

  • Short-Term and Long-Term Disability

  • Infertility Treatment, Adoption and Surrogacy Assistance

  • Tuition Reimbursement

These benefits are designed to enhance the health, protect the financial security, and provide peace of mind to our employees and their families.

Deluxe Corporation is an Equal Employment Opportunity employer:
All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, disability, sex, age, ethnic or national origin, marital status, sexual orientation, gender identity or presentation, pregnancy, genetics, veteran status or any other status protected by state or federal law.

Please view the electronic EEO is the Law Poster which serves to inform you of your equal employment opportunity protections as part of the application process.

Reasonable Accommodation for Job Seekers with a Disability: If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to deluxecareers@deluxe.com.


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