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Functional Programmer Jobs in California (NOW HIRING)

Tensor

Functional Safety Engineer

San Jose, CA

$300K/yr

Strong fundamentals in mathematics, engineering and physics; * Experience with functional safety for autonomous vehicles. * Strong technical communication skills and teamwork spirit. Preferences

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Functional Programmer information

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$67

How much do functional programmer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for functional programmer in California is $39.02, according to ZipRecruiter salary data. Most workers in this role earn between $25.38 and $50.77 per hour, depending on experience, location, and employer.

What tech jobs pay $400,000 a year?

For a functional programmer, high-paying roles often exist in senior or lead positions within large tech companies, especially those involving complex systems, data engineering, or financial services. These roles typically require extensive experience, expertise in functional programming languages like Haskell or Scala, and strong problem-solving skills. Compensation at this level may include base salary, bonuses, and stock options, but such salaries are generally reserved for top-tier professionals in specialized or executive roles.

What are the key skills and qualifications needed to thrive as a Functional Programmer, and why are they important?

To thrive as a Functional Programmer, you need a strong grasp of functional programming paradigms, data structures, and relevant languages such as Haskell, Scala, or Clojure, often supported by a degree in computer science or related fields. Familiarity with version control systems (e.g., Git), build tools, and continuous integration platforms is typically required. Analytical thinking, problem-solving, and effective communication are standout soft skills for this role. These skills are crucial for writing reliable, maintainable code and collaborating effectively on complex software projects.

What is the difference between Functional Programmer vs Software Developer?

AspectFunctional ProgrammerSoftware Developer
CredentialsTypically requires knowledge of functional programming languages and paradigmsRequires general programming skills, often with multiple language proficiencies
Work EnvironmentOften works on projects emphasizing pure functions, immutability, and declarative codeWorks across various projects, including front-end, back-end, and full-stack development
Industry UsageCommon in industries focusing on high reliability, concurrent systems, or data processingWidely used across all software development sectors

While both roles involve coding, a Functional Programmer specializes in functional programming principles and languages, focusing on writing pure, immutable code. A Software Developer has a broader scope, working with multiple paradigms and technologies to build diverse applications. The roles often overlap, but the focus and expertise differ based on the programming approach.

What is a functional programmer?

A functional programmer is a software developer who specializes in writing code using functional programming principles, which emphasize pure functions, immutability, and avoiding side effects. They often work with languages like Haskell, Scala, or Clojure and focus on creating predictable, maintainable, and testable code. Knowledge of recursion, higher-order functions, and functional paradigms is essential for this role.

What are some common challenges Functional Programmers face when working on large-scale projects?

Functional Programmers often encounter challenges in integrating functional code with legacy object-oriented systems and ensuring that team members are comfortable with functional paradigms. Managing state and side effects in a purely functional way can also require careful architectural planning, especially as the codebase grows. Collaboration with colleagues from different programming backgrounds may involve additional communication to align on best practices and ensure maintainability. Staying up to date with evolving functional libraries and tools is also key to overcoming these challenges.

Is functional programming still a thing?

Functional programming is still a relevant paradigm in software development, and many companies seek developers skilled in languages like Haskell, Scala, or Clojure. Functional programmers are valued for their ability to write concise, maintainable code and often work in fields such as data processing, backend development, and concurrent systems.

Is FP better than OOP?

As a functional programmer, understanding the differences between functional programming (FP) and object-oriented programming (OOP) can help in choosing the right approach for a project. FP emphasizes immutability and pure functions, which can lead to more predictable and maintainable code, while OOP focuses on objects and encapsulation. Both paradigms are valuable, and many roles require knowledge of both to effectively develop software solutions.
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What cities in California are hiring for Functional Programmer jobs? Cities in California with the most Functional Programmer job openings:
Functional Programmer jobs near you
Infographic showing various Functional Programmer job openings in California as of July 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $81,158 per year, or $39 per hour.
Microsoft D365 Functional Developer

Microsoft D365 Functional Developer

Sakata Seed America, INC.

Woodland, CA • On-site

$105K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Job description

  • In Office Position (this is NOT a remote position) In Woodland, CA
  • Weekends on-call when needed

As a Sakata SAH Dynamics 365 Functional Developer, you will serve as a bridge between technical development and business processes by configuring, customizing, and implementing Dynamics 365 (Finance & Operations or Customer Engagement) modules. Your responsibilities will include gathering requirements, developing extensions (using X++ or C#), creating integrations, and managing data migrations to enhance system functionality. Key tasks will involve building workflows, generating SSRS reports, and providing solutions using the Power Platform.

Key Responsibilities:

Requirements & Design: Analyze business requirements to design, document, and implement effective Dynamics 365 solutions.

Configuration & Customization: Configure D365 modules, develop X++ and C# extensions, and create plugins or custom workflows to meet specific needs.

Cross-Functional Technical Contributions

  • Implement minor-to-medium complexity enhancements, bug fixes, and integrations.
  • Assist in developing and maintaining integrations leveraging Power Platform, Azure Logic Apps, or related Microsoft cloud services.
  • Utilize telemetry, monitoring tools, and analytical insights to troubleshoot performance bottlenecks and improve reliability.

Operational Excellence & Documentation

  • Own incident resolution workflows, ensuring accurate documentation and timely stakeholder updates.
  • Contribute to internal knowledge assets such as SOPs, troubleshooting guides, and operational runbooks.
  • Support automation initiatives for deployments, environment refreshes, and operational tasks using DevOps practices.

Leadership, Collaboration & Communication

  • Coordinate effectively with cross-regional technical and functional teams.
  • Communicate confidently with U.S.-based stakeholders, often during overlapping working hours.
  • Provide guidance and mentorship to junior engineers and analysts.
  • Explain technical solutions clearly to both technical and non-technical audience groups.  

Integrations & Data Management: Build integrations with third-party applications (e.g., EDI, CRM) and manage data migration processes.

Support & Testing: Troubleshoot and resolve technical issues, conduct Functional Unit Testing (FUT), and assist with User Acceptance Testing (UAT).

System Optimization: Enhance system performance, manage batch jobs, and ensure system configurations are always up to date.


Required Skills and Qualifications


  • 5+ years hands-on experience in Dynamics 365 F&O (AX/F&O) technical development and support, including X++, LCS, debugging, and data entity integrations.
  • Strong experience identifying and resolving performance, functional, and integration issues across the F&O stack (SQL DB, AOS, services, SSRS reports).
  • Solid proficiency in X++ development, OOP principles, performance optimization, and scalable design.
  • Experience with source control and CI/CD pipelines (Git, Azure DevOps).
  • Strong analytical skills, structured problem-solving approach, and strong attention to detail.
  • Excellent English communication skills with the ability to interface directly with global stakeholders.
  • Ability to operate with moderate supervision and take ownership of assigned tasks.

Technical Expertise: Strong proficiency in Dynamics 365 Finance & Operations (X++, Azure DevOps) or Customer Engagement (C#, .NET, Power Platform).

Functional Knowledge: In-depth understanding of business processes related to finance, supply chain, or customer engagement.

Analytical Skills: Ability to analyze business needs and translate them into functional design documents.

Education: Bachelor’s degree in computer science, IT, or a related field preferred.

Tools: Experience with SSRS reporting, Power BI, and SQL. With 5 years of experience


Additional Qualifications:

  • Experience in Microsoft Dynamics 365 implementation projects.
  • Familiarity with data migration tools and security protocols.
  • Experience with Agile methodologies is preferred.
  • Proficiency in Spanish is a plus.

Benefits:


Health & Wellness
Medical, Dental & Vision Insurance
Monthly Wellness Stipend
Employee Assistance Program (EAP)

Disability Insurance (plans vary by location)


Financial Benefits
401(k) Program + Company Match
Profit Sharing Program (via 401(k)

Holiday Bonus

Performance Incentive Bonus Program
Tuition Reimbursement

529 College‑Savings Plan
Company-Paid Basic Life & AD&D Insurance


Time Off & Flexibility
Paid Vacation
Paid Sick Leave
14 Paid Company Holidays
2 Floating Holidays

Birthday Off