IT Application Development (Senior Specialist)

State of Washington • $97K — $130K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 11+ years of experience in developing large-scale, mission-critical applications using .NET C#, SQL Server, and related technologies.
  • Associate's or Bachelor's degree in computer science or a related field is required, depending on experience.
  • Expertise in application development principles, Microsoft stack including Visual Studio and IIS.
  • Proven ability to troubleshoot and resolve complex application issues.
  • Strong leadership skills to guide and support a collaborative development team.

Responsibilities

  • Lead the design and development of secure, high-availability applications.
  • Enhance and maintain existing applications while ensuring their performance and security.
  • Collaborate with business partners to create user-friendly application interfaces.
  • Conduct iterative improvements within the System Development Life Cycle (SDLC).
  • Integrate and support COTS software and services within existing systems.
  • Monitor application health and address issues proactively, guaranteeing high service availability.
  • Develop applications that incorporate advanced AI capabilities for enhanced functionality.

Benefits

  • Comprehensive medical, dental, and life insurance coverage including flexible spending accounts.
  • Access to an excellent retirement plan with employer contributions and deferred compensation options.
  • Paid holidays, sick leave, and vacation time with additional benefit options for part-time employees.
  • Participation in the Public Service Loan Forgiveness Program for eligible candidates.
  • Supportive work culture promoting staff training and wellness programs.
Full Job Description
Salary: $8,113.00 - $10,916.00 Monthly
Location : Thurston County - Olympia, WA
Job Type: Full Time - Permanent
Remote Employment: Flexible/Hybrid
Job Number:
Department: Dept of Children, Youth, and Families
Division: Information Technology
Opening Date: 09/23/2026
Closing Date: 10/7/2026 11:59 PM Pacific

Description
*This position is being reposted. If you have already applied, you do not need to apply again.

Job Title: IT Application Development - Senior/Specialist (Olympia)

Location: Olympia WA, Thurston County (Flexible/Hybrid)

Closes: July 1st, 2026

Salary: $97,356.00 - $130,992.00 Annually
The Opportunity:

The DCYF Application Development team is seeking a skilled .NET Developer to help design, develop, and support mission-critical applications that directly support the agency's mission to protect children and strengthen families. This role serves as a technical lead on a collaborative team, working on secure, high-availability applications, mobile solutions, and system integrations that support critical child welfare and business services across Washington State.
Some of what you will get to do:
  • Independently creating, upgrading, maintaining, enhancing, testing and replacing existing applications
  • Participates in iterative process improvements regarding the System Development Life Cycle (SDLC.)
  • Designs and develops of interfaces with business partners (state agencies as well as third party.)
  • Uses software development methods and tools to integrate and support custom-off-the-shelf (COTS) software and services.
  • Decomposes high-level business and user requirements into functional requirements
  • Troubleshooting and resolving complex application, interface and data related issues.
  • Ensures security and privacy requirements are met.
  • Monitors health and function of applications, reacts and responds to problems.
  • Provides technical leadership to application development team
  • Develops applications integrating AI capabilities such as text analysis, automation, or decision support

Required Qualifications:

Eleven (11) years of progressively more complex problem solving as a developer designing, developing or maintaining large-scale applications with mission critical business functions using .NET C#, SQL Server, SQL Reporting Services, Transact SQL, Web based programming, and supporting tools. Expert knowledge of application development principles, concepts, technologies, current industry standards and the Microsoft technology stack including Windows, Visual Studio, IIS, .NET C#, SQL, TFS, SharePoint, etc.

OR

Associate's degree or higher with a focus on computer science or closely allied field. AND Nine (9) years of progressively more complex problem solving as a developer designing, developing or maintaining large-scale applications with mission critical business functions using .NET C#, SQL Server, SQL Reporting Services, Transact SQL, Web based programming, and supporting tools.
OR

Bachelor's degree or higher in computer science or closely allied field. AND Seven (7) years of progressively more complex problem solving as a developer designing, developing or maintaining large-scale applications with mission critical business functions using NET C#, SQL Server, SQL Reporting Services, Transact SQL, Web based programming, and supporting tools.
AND
  • The ability to take action to learn and grow
  • The ability to take action to meet the needs of others.

*Experience may be gained concurrently.
Desirable/Preferred Qualifications:
  • Experience in Unisys COBOL, UCOB MCB TIP Programs interfacing with Web Services, 2200 Executive Control Language (ECL), DMS 2200 database software, and SSG.
  • Experience maintaining and supporting IT applications in a 7 day a week / 24 hour a day availability situation.
  • Agile Training or Certification
  • .NET Developer training or certification
  • Familiarity with concepts in Machine Learning or Natural Language Processing.


How do I apply?Complete your applicant profile on careers.wa.gov and attach the following documents:
  • Current resume detailing experience and education.
  • Letter of Interest that details how you meet the qualifications for the position.

Supplemental Information:

The Department of Children, Youth, and Families (DCYF) is committed to Washington's children and youth growing up safe, healthy, and thriving. We invite all candidates to join us in our mission to create a diverse and equitable workplace that reflects the communities we serve. If you are excited about this role but you believe that your education and/or experience might not align perfectly with every qualification in the job posting, we encourage you to apply anyway.
More than Just a Paycheck!
Employee benefits are not just about the kind of services you get, they are also about how much you may have to pay out of pocket. Washington State offers one of the most competitive benefits packages in the nation.

We understand that your life revolves around more than just your career. Like everyone, your first priority is ensuring that you and your family will maintain health and financial security. That's why choice is a key component of our benefits package. We have a selection of health and retirement plans, paid leave, staff training and other compensation benefits that you can mix and match to meet your current and future needs.

Read about our benefits:
The following information describes typical benefits available for full-time employees who are expected to work more than six months. Actual benefits may vary by appointment type or be prorated for other than full-time work (e.g. part-time); view the job posting for benefits details for job types other than full-time.

Note: If the position offers benefits which differ from the following, the job posting should include the specific benefits.

Insurance Benefits
Employees and their families are covered by medical (including vision), dental and basic life insurance. There are multiple medical plans with affordable monthly premiums that offer coverage throughout the state.

Staff are eligible to enroll each year in a medical flexible spending account which enables them to use tax-deferred dollars toward their health care expenses. Employees are also covered by basic life and long-term disability insurance, with the option to purchase additional coverage amounts.

To view premium rates, coverage choice in your area and how to enroll, please visit the Public Employees Benefits Board (PEBB) website. The Washington Wellness program from the Health Care Authority works with PEBB to support our workplace wellness programs.

Dependent care assistance allows the employee to save pre-tax dollars for a child or elder care expenses.

Other insurance coverage for auto, boat, home, and renter insurance is available through payroll deduction.

The Washington State Employee Assistance Program promotes the health and well-being of employees.

Retirement and Deferred Compensation
State Employees are members of the Washington Public Employees' Retirement System (PERS). New employees have the option of two employer contributed retirement programs. For additional information, check out the Department of Retirement Systems' web site.

Employees also have the ability to participate in the Deferred Compensation Program (DCP). This is a supplemental retirement savings program (similar to an IRA) that allows you control over the amount of pre-tax salary dollars you defer as well as the flexibility to choose between multiple investment options.

Social Security
All state employees are covered by the federal Social Security and Medicare systems. The state and the employee pay an equal amount into the system.

Public Service Loan Forgiveness
If you are employed by a government or not-for-profit organization, and meet the qualifying criteria, you may be eligible to receive student loan forgiveness under the Public Service Loan Forgiveness Program.

Holidays
Full-time and part-time employees are entitled to paid holidays and one paid personal holiday per calendar year.

Note: Employees who are members of certain Unions may be entitled to additional personal leave day(s), please refer to position specific Collective Bargaining Agreements for more information.

Full-time employees who work full monthly schedules qualify for holiday compensation if they are employed before the holiday and are in pay status for at least 80 nonovertime hours during the month of the holiday; or for the entire work shift preceding the holiday.

Part-time employees who are in pay status during the month of the holiday qualify for the holiday on a pro-rata basis. Compensation for holidays (including personal holiday) will be proportionate to the number of hours in pay status in the month to that required for full-time employment, excluding all holiday hours. Pay status includes hours worked and time on paid leave.

Sick Leave
Full-time employees earn eight hours of sick leave per month. Overtime eligible employees who are in pay status for less than 80 hours per month, earn a monthly proportionate to the number of hours in pay status, in the month to that required for full-time employment. Overtime exempt employees who are in pay status for less than 80 hours per month do not earn a monthly accrual of sick leave.

Sick leave accruals for part-time employees will be proportionate to the number of hours in pay status, in the month to that required for full-time employment. Pay status includes hours worked, time on paid leave and paid holiday.

Vacation (Annual Leave)
Full-time employees accrue vacation leave at the rates specified in (1) or the applicable collective bargaining agreement (CBA). Full-time employees who are in pay status for less than 80 nonovertime hours in a month do not earn a monthly accrual of vacation leave.

Part-time employees accrue vacation leave hours in accordance with (1) or the applicable collective bargaining agreement (CBA) on a pro rata basis. Vacation leave accrual will be proportionate to the number of hours in pay status, in the month to that required for full-time employment.

Pay status includes hours worked, time on paid leave and paid holiday.

As provided in , an employer may authorize a lump-sum accrual of vacation leave or accelerate the vacation leave accrual rate to support the recruitment and/or retention of a candidate or employee for a Washington Management Service position. Vacation leave accrual rates may only be accelerated using the rates established WAC 357-31-165.

Note: Most agencies follow the civil service rules covering leave and holidays for exempt employees even though there is no requirement for them to do so. However, agencies are required to adhere to the applicable RCWs pertaining holidays and leave.

Military Leave
Washington State supports members of the armed forces with 21 days paid military leave per year.

Bereavement Leave
Most employees whose family member or household member dies, or for loss of pregnancy, are entitled to five (5) days of paid bereavement leave. In addition, the employer may approve other available leave types for the purpose of bereavement leave.

Additional Leave
Leave Sharing

Family and Medical Leave Act (FMLA)
Leave Without Pay

Please visit

About State of Washington

State of Washington Careers

Joining the State of Washington's diverse team offers more than just a job; it opens opportunities to build and grow a career in an array of fields. State of Washington is renowned for its commitment to excellence and innovation in public service.

Explore Job Opportunities

State of Washington offers a variety of job opportunities that cater to a range of skills and interests. From environmental science to public health, the state provides roles that contribute significantly to the community and the environment. Each position at the State of Washington supports a culture of leadership and professional growth.

Experience Professional Growth

Career advancement is a cornerstone of employment with the State of Washington. With programs designed to foster leadership skills and professional development, employees are encouraged to ascend through the ranks. The State of Washington is committed to providing career pathways that help individuals achieve their professional goals.

Engage in Diversity Training and Innovation

The State of Washington places a high priority on creating an inclusive work environment. Diversity training is integral, ensuring all team members understand and appreciate the value of differences. Innovation is at the heart of the State of Washington, where new ideas and perspectives lead to effective solutions and services.

Benefits and Culture

Employees at the State of Washington enjoy a comprehensive benefits package that supports both their professional and personal lives. Health benefits, retirement plans, and wellness programs are just the beginning. The culture here is built on mutual respect, collaboration, and a commitment to excellence.

Internship Programs

For those starting their career journey, internship opportunities provide a gateway to full-time employment and a chance to develop valuable industry skills. Internships at the State of Washington are designed to give hands-on experience and insights into the workings of state government.

Join the Team

State of Washington is continuously hiring new talent. Interested candidates are encouraged to review open positions that match their skills and career interests. The hiring process is thorough, ensuring that both the candidate and the position are a perfect match.

Prepare for Your Interview

To help candidates succeed, State of Washington offers resources on how to effectively prepare for interviews. Tips on crafting a compelling resume and mastering interview techniques are available to ensure applicants present their best selves.

Networking and Career Events

Regular networking events and career fairs provide opportunities to connect with leaders in various fields and explore potential job openings. These events are ideal for sharing professional experiences, meeting potential mentors, and learning more about the State of Washington's mission and values.

Stay Connected

Keep up to date with the latest news, job alerts, and career tips from the State of Washington by subscribing to the careers newsletter. Discover the exciting and rewarding opportunities that await at the State of Washington.

SEARCH STATE OF WASHINGTON JOBS

READ CAREERS BLOG

JOB ALERT EMAILS

Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Explore the rewarding career opportunities at the State of Washington today.
Learn more about State of Washington

Similar Jobs

More Jobs at State of Washington

More Information Technology Jobs

Find similar IT Application Development (Senior Specialist) jobs: