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Software Developer Iii Jobs (NOW HIRING)

Software Developer III

Saint Paul, MN · On-site

$98K - $199K/yr

The Software Developer III owns delivery of complex features and small systems through production, resolving ambiguous, open-ended problems without hand-holding, within Old National Bank's Product ...

Responsibilities The Software Developer III owns delivery of complex features and small systems through production, resolving ambiguous, open-ended problems without hand-holding, within Old National ...

Job Title: .Net Software Developer 3 Location: 5805 N. Lamar Blvd., Austin, TX 78752/Hybrid Type: Long term contract 9+ months with extension Hybrid: Few say per week Hybrid - On Site and Telework ...

As a member of the software engineering division, apply knowledge of software architecture to ... 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care ...

As a member of the software engineering division, apply knowledge of software architecture to ... 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care ...

As a member of the software engineering division, apply knowledge of software architecture to ... 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care ...

As a member of the software engineering division, apply knowledge of software architecture to ... 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care ...

PROLIM (www.prolim.com) is currently seeking Software Developer 3 for one of our top Client for Location - Austin, TX 78752 - Hybrid Qualified candidates can directly send your updated resume and ...

As a member of the software engineering division, apply knowledge of software architecture to ... 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care ...

Bachelor's or master's degree in computer science, Software Engineering, or a related technical field. * 7+ years of professional software development experience, with at least 3 years in a senior ...

Candidate Qualification Summary, Candidate Acknowledgment (RTR), Skill Matrix and References (3) ... Two software developers are being solicited by TDI to perform work on legacy modernization projects ...

Candidate Qualification Summary, Candidate Acknowledgment (RTR), Skill Matrix and References (3) ... Two software developers are being solicited by TDI to perform work on legacy modernization projects ...

Spectra Tech is seeking a Software Developer 3 for Los Alamos, NM. Summary Supports software applications and systems by investigating, designing, documenting and implementing software solutions.

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Software Developer III information

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$48K

$111.8K

$166K

How much do software developer iii jobs pay per year?

As of Sep 10, 2026, the average yearly pay for software developer iii in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is a software developer III?

A Software Developer III is an experienced software engineer who is responsible for designing, developing, testing, and maintaining software applications. This role typically requires several years of professional experience and a deep understanding of programming languages, software architecture, and development methodologies. Software Developer III professionals often mentor junior team members, lead technical projects, and collaborate closely with cross-functional teams to deliver high-quality software solutions. They are expected to solve complex problems and contribute to the continuous improvement of development processes.

How does a software developer III typically collaborate with cross-functional teams during a project?

As a Software Developer III, you’ll often collaborate closely with product managers, designers, QA engineers, and other developers to deliver high-quality software solutions. Your role may involve leading technical discussions, reviewing code from peers, and providing mentorship to junior developers. Effective communication and the ability to translate technical concepts to non-technical stakeholders are essential, as you'll frequently participate in sprint planning, code reviews, and troubleshooting sessions. This collaborative environment fosters both individual growth and the overall success of the project.

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

To thrive as a Software Developer III, you need advanced proficiency in programming languages, software architecture, and problem-solving, typically supported by a bachelor's degree in computer science or related field and several years of professional experience. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications (e.g., AWS Certified Developer) are often required. Strong communication, leadership, and collaboration skills help you work effectively within teams and mentor junior developers. These skills and qualities are essential for delivering complex software solutions, driving innovation, and maintaining high development standards.

What is the difference between Software Developer Iii vs Software Developer Iv?

CriteriaSoftware Developer IiiSoftware Developer Iv
Required CredentialsBachelor's degree in Computer Science or related field; 3-5 years experienceBachelor's or Master's degree; 4-6 years experience
Work EnvironmentTeam-based software development, project-focusedAdvanced projects, mentorship roles, complex problem-solving
Employer & Industry UsageTech companies, software firms, startupsLarge corporations, enterprise software, tech giants
Common Search & Comparison IntentUnderstanding mid-level developer rolesClarifying seniority and responsibilities

The main difference between Software Developer Iii and Software Developer Iv lies in experience, complexity of tasks, and responsibilities. Software Developer Iv typically has more years of experience, handles more complex projects, and may mentor junior developers. Both roles require similar educational backgrounds, but the Iv level is often associated with higher technical expertise and leadership within development teams.

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Infographic showing various Software Developer Iii job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 88% Full Time, 7% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $111,845 per year, or $53.8 per hour.

Software Developer III

Saint Paul, MN • On-site

$98K - $199K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 7 days ago


Old National Bank rating

8.2

Company rating: 8.2 out of 10

Based on 39 frontline employees who took The Breakroom Quiz


Job description

Overview
Old National Bank has been serving clients and communities since 1834. With over $70 billion in total assets, we are a regional powerhouse deeply rooted in the communities we serve. As a trusted partner, we thrive on helping our clients achieve their goals and dreams, and we are committed to social responsibility and investing in our communities through volunteering and charitable giving.
We continually seek highly motivated and talented individuals as our people are critical to our success. In return, we offer competitive compensation with our salary and incentive program, in addition to medical, dental, and vision insurance. 401K, continuing education opportunities and an employee assistance program are also included in our benefit suite. Old National also offers a variety of Impact Network Groups led by team members who are passionate about driving engagement, creating awareness of diverse backgrounds and experiences, and building inclusion across the organization. We offer a unique opportunity to join a growing, community and client-focused company that is firmly rooted in its core values.
Responsibilities
Salary Range
The salary range for this position is $98,400 - $199,000 per year plus bonus. The base salary indicated for this position reflects the compensation range applicable to all levels of the role across the United States. Actual salary offers within this range may vary based on a number of factors, including the specific responsibilities of the position, the candidate's relevant skills and professional experience, educational qualifications, and geographic location.
The Software Developer III owns delivery of complex features and small systems through production, resolving ambiguous, open-ended problems without hand-holding, within Old National Bank's Product Engineering organization, and sets the technical direction for their own work. You harden prototypes into resilient, compliant production systems and shape how the team applies AI and agentic delivery to ship secure, reliable software faster.
This is an experienced individual-contributor role, one of three experience levels in our Software Developer family (Levels I, II, and III). You may mentor peers and lead design and code reviews for your area, but people management and org-wide governance belong to separate tracks. Strong engineering fundamentals and the ability to write high-quality software remain essential, even as you increasingly deliver through agentic and AI-assisted workflows.
Key Accountabilities
Delivery & engineering execution
  • Convert business intent and specifications into shipped features that meet functional, non-functional, and compliance requirements, increasingly using agentic and AI-assisted workflows.
  • Write and review high-quality code when establishing patterns, building secure components, integrating services, or ensuring AI-produced code meets standards.
  • Ensure both human-written and AI-assisted code is validated through automated testing and continuous verification to maintain safety and correctness.
  • Optimize for outcomes: improve cycle time, reliability/SLOs, quality, and delivery economics; apply engineering effort where it provides the most leverage or safety.
  • Identify ambiguity, dependencies, and operational risk early; harden prototypes into resilient production systems.
  • Follow the bank's change-management discipline - ship changes to production through documented review and approval, respecting segregation of duties and auditability.

Architecture, platforms & AI systems
  • Design and build AI-enabled systems on Amazon Bedrock, and secure them by applying Bedrock Guardrails and prompt designs that defend against prompt injection, prompt leaking, and jailbreaking.
  • Design and operate AWS cloud-native / serverless systems using GitOps CI/CD and Terraform.
  • Set and document technical patterns for your area, and influence the broader technical direction.

Mentorship & technical influence
  • Mentor Developer I and II engineers through pair programming and code-review coaching, in software design, coding best practices, and agentic workflows.
  • Lead design and code reviews for your area.
  • Partner with product, security, and risk to shape acceptance criteria and appropriate controls, and apply responsible-AI practices (evaluation, guardrails, human-in-the-loop) in a regulated environment.

Qualifications and Education Requirements
Required
  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience (at this level, a track record of owning production systems carries the most weight).
  • 5-8 years of professional software engineering experience, including ownership of complex, production systems.
  • Strong proficiency in two or more of Go, Python, and TypeScript, including API design, integration patterns, and cloud-native development.
  • Experience with AWS, CI/CD, and infrastructure-as-code (Terraform); familiarity with serverless architectures.
  • Demonstrated ability to build secure, reliable systems and to raise the quality bar for a team through reviews and mentorship.

Applied AI / agentic delivery (preferred, grows by level)
  • Experience building features that integrate existing AI models - retrieval-augmented generation (RAG), tool/function calling, agent orchestration, evaluations, and guardrails. We build on AWS (Amazon Bedrock, Bedrock Knowledge Bases, Bedrock Guardrails, and AWS-native orchestration such as Step Functions / Lambda); deep experience with a specific framework is not required - we care that you understand the patterns and can apply them in our environment.
  • Experience with AI evaluation / observability, guardrails, and policy-as-code.

Preferred
  • Experience delivering compliant software in a regulated financial-services environment.

Old National is proud to be an equal opportunity employer focused on fostering an inclusive workplace and committed to hiring a workforce comprised of diverse backgrounds, cultures and thinking styles.
As such, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, status as a qualified individual with disability, sexual orientation, gender identity or any other characteristic protected by law.
We do not accept resumes from external staffing agencies or independent recruiters for any of our openings unless we have an agreement signed by the Director of Talent Acquisition, SVP, to fill a specific position.
Our culture is firmly rooted in our core values.
We are optimistic. We are collaborative. We are inclusive. We are agile. We are ethical.
We are Old National Bank. Join our team!

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