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Department of Revenue is seeking an Application Developer – Journey to write, maintain and improve GenTax configurations, working with C#.Net and SQL to implement changes in FAST GenTax. You will analyze requirements, propose feasible solutions, and align with business units on prototypes and outcomes.
We prioritize clean code, continuous learning, and collaborative problem solving in a hybrid work environment.
Salary: $7,150.00 - $9,618.00 Monthly
Location : Thurston County - Tumwater, WA
Job Type: Full Time - Permanent
Remote Employment: Flexible/Hybrid
Job Number: 2026-169
Department: Dept. of Revenue
Division: Information Services
Opening Date: 10/05/2026
Closing Date: 10/18/2026 11:59 PM Pacific
The Information Services Application Development Section, within our Information Services division, is a team made of developers who are passionate about continuous improvement and who actively cultivate a culture of respect, inclusion, and excellence. If you have a passion for clean code, find accomplishment in resolving challenging coding requests, and thrive where innovative approaches to problem solving are required, the Department of Revenue may have the career opportunity for you! Revenue is a dynamic learning organization where you will experience a remarkable work‑life balance, with amazing leadership and talented co‑workers ready and focused to achieve the agency's goals. We value diverse perspectives and life experiences. We employ and serve people of all backgrounds, including people of color, immigrants, refugees, LGBTQ+, people with disabilities, and veterans. This unique culture of respect promotes a professional family of cohesive groups, maximizing potential through opportunity. We offer a generous benefits package that includes defined benefit retirement plans; health, dental and vision coverage, deferred compensation plans, and as a public service employee, you may also be eligible for
Visit these links to watch our to find out more about our agency and see what our employees say about why Revenue is a great place to work.
We are seeking to fill an Application Developer Journey position; this position will write, maintain, and improve configuration and code in GenTax, FAST's commercial-off‑the‑shelf (COTS) tax management solution, by applying strong application development knowledge and skills in support of our solution and related interfaces. This position performs specialized analysis of business, legislative, and technical requests, coordinates and implements GenTax changes with other technical staff, and works closely with our business units to demonstrate prototypes and determine solutions.
This is an opportunity to work with dynamic, supportive teams: we value the open exchange of ideas and information, work together to solve problems, and continuously seek ways to enhance usability and improve customer service. We believe that the success of one is key to the success of all and strive to ensure a cooperative and supportive environment.
You are someone who actively contributes to group success through constructive feedback, ideas, and suggestions. You enjoy continuous learning, sharing knowledge and skills, and find satisfaction in helping others grow.
Experience with FAST Enterprise's GenTax software will be beneficial.
The incumbent must possess a combination of the following knowledge, skills, abilities, and progressive experience that demonstrates readiness to successfully perform the duties and tasks of this position.
Demonstrated experience using SQL and modern programming languages and frameworks-such as .NET and C#-gained through progressively responsible roles developing, maintaining, or enhancing applications and database‑driven systems.
Proven ability to analyze and resolve moderately complex technical problems through a methodical, structured approach, obtained through experience troubleshooting application errors, identifying root causes, and proposing solutions independently or in collaboration with technical leads.
Demonstrated ability to analyze business processes of moderate complexity and propose effective technical solutions, developed through experience reviewing process documentation, participating in system design discussions, or improving workflows using innovative analytical methods.
Proven skill in reading, developing, and interpreting business and technical process diagrams, acquired through experience mapping moderately complex workflows and communicating processing alternatives that increase efficiency or solve operational problems.
Progressive experience configuring and coding moderately complex applications using COTS and custom development tools, shown through planning, documenting, coding, and maintaining system components, performing unit testing, and applying non-linear thinking in event‑driven, object‑oriented, or service‑oriented environments.
Demonstrated ability to write and maintain clear, accurate technical documentation understandable to non‑technical audiences, gained through independently documenting moderately complex technical processes and keeping existing documentation current using prescribed methods.
Working knowledge of data management constructs, tools, and practices-including database features, data models, data types, constraints, and business rules-acquired through experience designing or updating databases, evaluating data for reasonableness and accuracy, and applying data management terminology in system development or enhancement work.
Learn about our to understand the foundational skills, mindsets, and approaches we value and cultivate in our workforce.
All candidates will be expected to participate in a skills assessment as part of the interview process. Information around assessment will be provided during interview scheduling.
The Human Resource Division may use referrals from this recruitment to help fill future similar vacancies for up to six months.
This position is covered by a collective bargaining agreement between the Department of Revenue and the Washington Public Employees Association (WPEA).
This Position Has Been Designated As Having Access To Federal Tax Information (FTI) Provided By The Internal Revenue Service (IRS). In Order To Access This Information, You Will Need To
The Department of Revenue is proud to be an equal opportunity employer. We embrace diversity and offer a respectful, inclusive culture for people with disabilities, as well as members of all protected groups and statuses. We encourage you to apply.
If you need help during the application process, please call the Human Resources Office at . Applicants who are deaf or hard of hearing may call through the Washington Relay Service by dialing 7-1-1 or 1-.
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.
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.
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.
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.
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.
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.
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‑rate 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.
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.
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‑rate 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.
Washington State supports members of the armed forces with 21 days paid military leave per year.
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.
Leave Sharing
Family and Medical Leave Act (FMLA)
Leave Without Pay
Please visit the State HR Website for more detailed information regarding benefits.
Updated 01-07-2026
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How did you hear about the Department of Revenue as a possible employer?
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Please explain any "other" responses or identify your references.
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Although this opportunity may have telework options, you must reside in Washington State. Do you live in or plan to relocate to Washington State?
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Will you now or in the future require the Department of Revenue to commence ("sponsor") an immigration case in order to employ you (for example, H-1B or other employment‑based immigration case)? This is sometimes called "sponsorship" for an employment‑based visa status.