Senior Software Developer
FrankCrum
FrankCrum is a Top Workplace! FrankCrum, voted by its employees as a Top Workplace in Tampa Bay for more than 10 years in a row, is a Professional Employer Organization (PEO) based in Clearwater, Florida. FrankCrum employs approximately 500 people who serve over 4,000 businesses by offering a full range of HR services, including payroll, employee benefits, HR consulting services and workers' compensation insurance. Our PEO is a family culture that encourages people to feel at home, collaborate, and respect each other and we live by our Pillars of Excellence which are Integrity, Prosperity, and Affinity! Click here to learn more about FrankCrum! The Role You'll Play to Create Success We are happy to announce a full-time Senior S oftware Developer position filled with many exciting opportunities! In this role, you will have the opportunity to contribute to the mission of FrankCrum by supporting and maintaining various reporting-based software applications and systems. This includes developing .NET web applications used in the PEO and Payroll space. 1. Demonstrates proficiency with AI assisted development tools (such as Claude Code or equivalent) and applies them effectively within established team standards and security guidelines. 2. Designs, develops, tests, deploys, and maintains enterprise software applications using Microsoft .NET technologies and related development frameworks. 3. Collaborates with business analysts, Product Owners, and stakeholders to analyze business requirements and develop technical solutions. 4. Develops technical designs, application architecture, and software specifications that align with business and technology standards. 5. Participates in all phases of the Software Development Lifecycle (SDLC), including planning, development, testing, deployment, and production support. 6. Performs code reviews and promotes coding standards, security best practices, and software quality across the development team. 7. Collaborates with QA, Infrastructure, Production Support, and DevOps teams to ensure reliable application delivery and system performance. 8. Identifies technical risks, researches emerging technologies, develops proof of concepts (POCs), and recommends innovative solutions. 9. Troubleshoots complex production issues, serves as an escalation point for technical support, and mentors junior developers. 10. Participates in Agile ceremonies including sprint planning, backlog refinement, daily stand-ups, and retrospectives. 11. Supports application security, compliance, disaster recovery, and business continuity initiatives. The Attributes We Seek 1. Knowledge of software development principles, object-oriented programming, application architecture, and the Software Development Lifecycle (SDLC). 2. Knowledge of Microsoft development technologies including C#, .NET/.NET Core, ASP.NET, SQL Server, RESTful APIs, and modern web technologies. 3. Knowledge of Agile methodologies, DevOps practices, source control, CI/CD pipelines, and cloud technologies such as Microsoft Azure. 4. Skill in analyzing business requirements, designing scalable software solutions, and developing secure, high-quality applications. 5. Skill in troubleshooting, debugging, and resolving complex application, system, and production issues. 6. Skill in communicating effectively with technical and non-technical stakeholders while building collaborative working relationships across teams. 7. Ability to plan, organize, prioritize, and manage multiple assignments while exercising sound judgment and meeting project deadlines. 8. Ability to mentor team members, adapt to changing technologies and business priorities, and promote continuous improvement and software development best practices. 9. Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field. 10. Five (5) years of experience with designing, developing, testing, and supporting applications using Microsoft .NET technologies. 11. Experience developing applications using C#, .NET/.NET Core, ASP.NET, SQL Server, RESTful APIs, JavaScript, HTML, CSS, and modern web frameworks such as React or Angular. 12. Experience working within Agile development environments and using source control and project management tools such as Git, Azure DevOps, or similar platforms. 13. Strong understanding of software architecture, object-oriented design principles, relational databases, secure coding practices, and the Software Development Lifecycle (SDLC). 14. Demonstrated ability to troubleshoot complex application issues, develop scalable software solutions, and communicate technical concepts effectively with technical and non-technical stakeholders. 15. Experience mentoring developers, conducting code reviews, and contributing to technical design and solution architecture is preferred. #LI-GH1 Our Competitive Benefits Along with this great opportunity, FrankCrum also provides exceptional benefits from top carriers including:
What's Special About FrankCrum FrankCrum, a family-owned business-to-business entity since 1981 made of several companies: FrankCrum Corporate (a professional employer organization), FrankCrum Staffing, Frank Winston Crum Insurance Company, and the FrankCrum Insurance Agency - all based in Clearwater, Florida. This "family of employer solutions" employs more than 400 people who serve over 4,000 clients throughout the United States. FrankCrum employees are trained to deliver high value through exceptional customer service and treat clients and coworkers like family. By living by our Brand Pillars (Integrity, Affinity, and Prosperity) employees are recognized at quarterly events for exceptional customer service and milestones in tenure. The FrankCrum headquarters spans 14 acres and includes a cafe, subsidized for employees. Menus include made-to-order breakfast, hot lunch options and even dinners that can be ordered to-go, all at very affordable prices. The cafe also plays host to monthly birthday and anniversary celebrations, eating and costume contests, and yearly holiday parties. Through the input of its own employees, The Tampa Bay Times has recognized FrankCrum as a Top Place to Work for more than 10 years in a row! FrankCrum also supports several community efforts through Trinity Cafe, the Homeless Empowerment Program, Angel Tree, and Clearwater Free Clinic! If you want to play this role to positively impact our clients' day-to-day business, then apply now! FrankCrum is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth and pregnancy-related conditions), gender identity or expression (including transgender status), sexual orientation, marital status, military service and veteran status, physical or mental disability, genetic information, or any other characteristic protected by applicable federal, state or local laws and ordinances.
- Health Insurance is zero dollar paycheck cost for employee's coverage and only one hundred and ninety five dollars a month for family!
- Dental and Vision Insurance
- Short Term Disability and Term Life Insurance at no cost to the employee
- Long Term Disability and Voluntary Term Life Insurance
- Supplemental insurance plans such as Accidental, Critical Illness, Hospital Indemnity, Legal Services and Pet Insurance
- 401(k) Retirement Plan where FrankCrum matches 100% of the first 4% the employee contributes, and the employee is immediately vested in the employer match
- Employee Assistance Program at no cost to the employee
- Flexible Spending Accounts for Medical and Dependent Care Reimbursement
- Health Savings Account funded by FrankCrum
- Paid time off and holiday pay
- Education reimbursement up to five thousand two hundred fifty dollars tax free per calendar year
- PTO cash out
- Tickets at Work
- Access to the Corporate America Family Credit Union
- Employee and client referral bonus programs
What's Special About FrankCrum FrankCrum, a family-owned business-to-business entity since 1981 made of several companies: FrankCrum Corporate (a professional employer organization), FrankCrum Staffing, Frank Winston Crum Insurance Company, and the FrankCrum Insurance Agency - all based in Clearwater, Florida. This "family of employer solutions" employs more than 400 people who serve over 4,000 clients throughout the United States. FrankCrum employees are trained to deliver high value through exceptional customer service and treat clients and coworkers like family. By living by our Brand Pillars (Integrity, Affinity, and Prosperity) employees are recognized at quarterly events for exceptional customer service and milestones in tenure. The FrankCrum headquarters spans 14 acres and includes a cafe, subsidized for employees. Menus include made-to-order breakfast, hot lunch options and even dinners that can be ordered to-go, all at very affordable prices. The cafe also plays host to monthly birthday and anniversary celebrations, eating and costume contests, and yearly holiday parties. Through the input of its own employees, The Tampa Bay Times has recognized FrankCrum as a Top Place to Work for more than 10 years in a row! FrankCrum also supports several community efforts through Trinity Cafe, the Homeless Empowerment Program, Angel Tree, and Clearwater Free Clinic! If you want to play this role to positively impact our clients' day-to-day business, then apply now! FrankCrum is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth and pregnancy-related conditions), gender identity or expression (including transgender status), sexual orientation, marital status, military service and veteran status, physical or mental disability, genetic information, or any other characteristic protected by applicable federal, state or local laws and ordinances.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Software Developer in Belleair, FL vacancy
$108.79k - $184.94k
...night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength... ...opportunities in Fort Wayne, Indiana. We are looking for talented software engineers to help us create the world’s most advanced...SeniorFull timeLocal areaRemote workWorldwideNight shift$55 - $75 per hour
job summary: We are seeking a Senior .NET Full-Stack Application Developer for a contract-to-hire opportunity. This hands-on role will support and enhance... ...services. Working knowledge of CI/CD pipelines and software deployment processes. Experience with Git, TFS, and...SeniorHourly payPermanent employmentContract workTemporary workWork experience placement- ...Job Description Job Description Job Title: Senior .NET Full-Stack Application Developer Location: Clearwater, FL (On-site) Employment Type: Contract-to-Hire (W2 through ZipStaff — No C2C or 1099) About the Opportunity: ZipStaff is seeking two Senior...SeniorContract workLocal area
- ...that's naturally committed to the environment. Your Opportunity Stantec is seeking a driven Coastal Engineering Project Manager/Senior Coastal Engineer to join our rapidly expanding Coastal Engineering Solutions Practice. This role requires a proven project manager...SeniorFull timeTemporary workPart timeCasual workWork at officeLocal areaWorldwideFlexible hours
- ...team that’s naturally committed to the environment. Your Opportunity Stantec is seeking a driven Coastal Engineering Project Manager/Senior Coastal Engineer to join our rapidly expanding Coastal Engineering Solutions Practice. This role requires a proven project manager...SeniorFull timeTemporary workPart timeCasual workWork at officeLocal areaWorldwideFlexible hours
- ...JOB SUMMARY Responsible for designing, developing, implementing, and supporting AI-powered... ...agentic workflows, data platforms, and software engineering practices to develop... ...leadership position. • Functions as a senior-level individual contributor. • May provide...Senior
- ...Company Description Job Description 4 Month Contract Job Opportunity Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs software applications/operating systems. Participates in the testing...SeniorFull timeContract workWork at officeRemote work
$110k - $145k
...Job Description Summary The Senior Data Engineer designs and builds the AWS-native data foundation behind our enterprise AI applications... ...will set the patterns the rest of the team — including citizen developers building with Agents and MCPs — follow when they access, curate...SeniorPermanent employmentContract workRemote workVisa sponsorshipWork visaRelocation package- ...to meet annual sales goals and ensure customer satisfaction. Develops and maintains strong technical and applications expertise with... ...required. Attends trade shows in a supporting role, along with a senior associate. Assists service department with technical...Work at officeImmediate startFlexible hours
- ...As a Sr Advanced Software Engineer here at Honeywell Aerospace, you will be instrumental in designing, developing, and enhancing test software solutions that support aerospace applications... ...a leader in aerospace technology. As a senior technical authority, you will drive...SeniorTemporary workWorldwideFlexible hours
- ...disabilities. Our solutions include screen readers, magnification software, accessibility testing tools and accessibility services,... ...Scope of Work We are looking for an early-career Software Developer who isn't afraid to use AI-assisted tools to accelerate learning...Internship
$60 - $73 per hour
...Aerospace and Defense company Job Description Embedded Software Engineer -Clearwater, FL 33764 9 months plus contract Experience... ...embedded flight software is desired Designs, modifies, develops, writes and implements software programming applications/...Full timeContract workDay shift- ...make the things that make the future. Join a team that designs, develops, and integrates highly complex propulsion control systems... ...especially the Electronic Control Unit (ECU), and related hardware/software elements. As a Lead Systems Engineer, you will serve as a technical...Temporary workFlexible hours
- ...environments, generating the data that trains our models, and developing the policies that eventually run on real hardware.Day to day, you... ...training cycles.--- This description is optimized to attract senior, hands‑on AI robotics engineers with strong reinforcement learning...Full timeLocal areaFlexible hours
$104.13k - $163.64k
The Lead Information Security Engineer is a senior cybersecurity leader responsible for protecting the organization’s digital ecosystem across product development, manufacturing, and enterprise IT systems. This role ensures the security of connected medical/surgical devices...Work experience placementLocal areaImmediate startRemote work- DevOps Engineer Required Skills & Experience• Linux skills: advanced, InfraOps owns the operating system management, so shared responsibility with the AppOps Team - • Automation Experience • Experience with IaC: Terraform, Cloud Formation - very similar tools, Cloud...
- ...Learn More About PPS Job Purpose We are seeking a motivated Senior Product Engineer to join our growing production team. This role... ...will play a key role in maturing manufacturing processes, developing robust documentation and controls, and supporting the successful...SeniorPermanent employmentTemporary workWork at officeLocal areaFlexible hours
- ...proactive measures to avoid system downtime or degradation. Performs SAP Basis administration and technical core tasks including SAP software installation, upgrade, Support Packages, patches, and fixes, installation of add-on software components. Maintain multi-landscape...H1b
- ....Net Developer Clearwater, FL - Need Local Job Description We are seeking two Senior .NET Full-Stack Application Developers for contract-to-hire opportunities. These are hands-on development and application support positions requiring candidates who...Contract workTemporary workLocal area
$82k - $90k
Job Posting Hiring Range: $82,000 - $90,000 DOQ Licensed, experienced Professional Engineer (PE) with asset portfolio responsibilities, as appropriate, to provide project management and team leadership for City mobility, stormwater, sanitary sewer utility, and facilities...SeniorRelocation package- ...founded as Greyline Instruments Inc, our experience means you can trust that whatever the application, we'll be here to support. We develop all our patented and trademarked technologies in-house, owning the full lifecycle of every product: from design to delivery....Work at officeLocal areaImmediate startWorldwideFlexible hoursNight shift
- ...immediately to important, meaningful work. Desire an active TS clearance. Work is performed onsite in Largo, FL.Duties and Responsibilities:Develop system and/or FPGA architectures based on high level requirements Target device trade studies, recommendations, and...SeniorContract workCurrently hiringImmediate startRelocation
- .... At Honeywell, our people leaders play a critical role in developing and supporting our employees to help them perform at their best... ...technology, engineering, mathematics. Experience with CAD software and other engineering tools. Knowledge of industry standards...Temporary workFlexible hoursNight shift
- ...ensures compliance with applicable engineering standards, and develops reliable, manufacturable, and cost-effective solutions that meet... ...and systems from concept through production using advanced CAD software, including Autodesk Inventor, while ensuring compliance with ASME...Permanent employmentTemporary workLocal areaFlexible hours
$85.39k - $116.98k
...Syms Strategic Group (SSG) is seeking a talented C# Developer Location: Remote Department: Veterans Affairs (VA) Type: Full Time... ...(including use cases, test procedures, and test data), software systems integration, and technical support for software systems...Full timeRemote work- ...frameworks to real business problems while developing the engineering habits required to ship... ...automations under the guidance of senior engineers and the Director of AI. Develop... ...to 3 years of professional experience in software engineering, data engineering, analytics...Internship
- ....JS, Nest.JS, PostgreSQL, and AWS. We are looking for a senior software engineer to help build and evolve a modern platform that serves... ...an emphasis on performance, maintainability, and scale. • Develop backend APIs and core services that power platform...SeniorPermanent employmentContract workLocal area
- ...understanding of Lean manufacturing principles. Roles and Responsibilities Utilize your experience or expertise to solve problems, develop and execute objectives for self and others, and have the ability to effect short-term and some long-term business goals Develop...Permanent employmentFull timeTemporary workRelocation packageAfternoon shift
- ...control interfaces across all major subsystems and vendors Develop and manage Interface Control Documents (ICDs) and ensure compliance... ...~ Strong ability to operate across mechanical, electrical, software, and test disciplines ~ Experience leading or contributing to...Full timeLocal area
- ...Job Summary Senior .NET Full-Stack Application Developer - Position Type: hands-on development and application support role - Primary Responsibilities: - Design, develop, enhance, maintain, and support enterprise applications using the Microsoft .NET...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Developer. Be the first to apply!




