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Weekend Software Developer Jobs in Frederick, MD

Evapco

Full Stack Software Developer

Taneytown, MD · On-site

$85K - $100K/yr

Full Stack Software Developer (Microsoft .NET) - Manufacturing OT & ERP Integration We are seeking a Full Stack Software Developer to design, build, and support modern applications that connect ...

Kepora

Software Developer, Lead

Potomac, MD

$120K - $150K/yr

Performs implementation, regular problem solving, maintenance and support for agile software development to modernize systems. Applies leading-edge principles, theories, and frameworks; contributes ...

Kepora

Software Developer, Senior

Potomac, MD · On-site

$56.25 - $74.50/hr

Performs implementation, regular problem solving, maintenance and support for agile software development to modernize systems. Applies advanced consulting skills and/or extensive technical expertise ...

1872 Consulting

Senior Software Engineer

Germantown, MD

$123K - $163K/yr

Senior Software Developer DC/Baltimore area - Onsite ~1 day per week We are a medical technology company focused on the development and manufacturing of glucose monitoring products designed to ...

M&J Engineering

Software Engineer

Rockville, MD

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

M&J Engineering

Software Engineer

Rockville, MD

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

Kepora

Software Engineer

Potomac, MD

The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g ... N Work on Weekends: N Shift Work: N WarZone: N COOP: N Unpublished Skills: N Mandatory Skills: 1. ...

Epic

Software Engineer

Gaithersburg, MD · On-site

The Software Engineer role involves developing software that directly impacts the lives of millions of patients, utilizing modern methodologies and technologies to enhance healthcare delivery.

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All JobsWeekend Software Developer JobsWeekend Software Developer Jobs in Frederick, MD

Weekend Software Developer information

See Frederick, MD salary details

$47.7K

$111.2K

$165K

How much do weekend software developer jobs pay per year?

As of Jun 22, 2026, the average yearly pay for weekend software developer in Frederick, MD is $111,204.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $129,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Weekend Software Developer, and why are they important?

To thrive as a Weekend Software Developer, you need strong programming skills in relevant languages (such as Python, Java, or JavaScript), software development experience, and often at least a bachelor's degree in computer science or a related field. Familiarity with version control systems like Git, popular frameworks, and agile project management tools is typically expected. Excellent time management, self-motivation, and effective communication are crucial soft skills for balancing weekend work and collaborating with remote or distributed teams. These skills ensure the developer can efficiently produce high-quality code, meet deadlines, and contribute positively to project goals even outside traditional work hours.

What are the typical expectations and communication practices for a Weekend Software Developer working with a distributed team?

Weekend Software Developers often collaborate with teams that operate across various time zones and schedules. Clear, asynchronous communication is crucial, as you may need to provide detailed status updates, document your progress, and flag any blockers for your weekday colleagues. Many teams use tools like Slack, Jira, or Trello to facilitate handovers and ensure seamless project continuity. You can expect your responsibilities to focus on feature development, bug fixes, or code reviews, with an emphasis on self-management and proactive reporting. Building strong written communication skills will help you succeed and integrate smoothly with the broader development team.

What are Weekend Software Developers?

Weekend Software Developers are professionals who work primarily on weekends to develop, test, and maintain software applications. They may work part-time, on contract, or as freelancers, often supporting companies that require continuous development or maintenance outside of standard business hours. These roles are ideal for individuals seeking flexible work schedules or supplemental income. Weekend Software Developers typically possess the same technical skills as full-time developers, including programming, problem-solving, and collaboration abilities.

What Are Weekend Jobs for a Software Developer?

In a software developer weekend job, you work part-time on programming projects during Saturday-Sunday shifts. In this career, your duties vary depending on your client or employer but typically focus on the design of programs, applications, and computer systems. You write code for programming projects and also test your programs or debug the developments of other coding professionals. When working with systems software, your responsibilities may include making necessary changes and performing tests. You may focus on a specific aspect of a software project or application or analyze and correct the programming for a larger network from the work week.

More about Weekend Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Frederick, MD? The most popular types of Software Developer jobs in Frederick, MD are:
What are popular job titles related to Weekend Software Developer jobs in Frederick, MD? For Weekend Software Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Weekend Software Developer jobs in Frederick, MD look for? The top searched job categories for Weekend Software Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Weekend Software Developer jobs? Cities near Frederick, MD with the most Weekend Software Developer job openings:
Weekend Software Developer jobs near you
Full Stack Software Developer

Full Stack Software Developer

Evapco

Taneytown, MD • On-site

$85K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

EVAPCO rating

8.5

Company rating: 8.5 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

60th of 418 rated machine equipment manufacturers

Job description

Job Title:Full Stack Software Developer (Microsoft .NET) - Manufacturing OT & ERP Integration
We are seeking a Full Stack Software Developer to design, build, and support modern applications that connect manufacturing operations (OT) with enterprise systems, with a strong emphasis on ERP integration. You will develop solutions across web, desktop, and mobile using Microsoft technologies including ASP.NET Core MVC, Blazor, WPF, and .NET MAUI, enabling real-time visibility and streamlined workflows from the shop floor to the back office.
This role is ideal for an engineer who enjoys solving complex integration problems, building intuitive user experiences, and delivering reliable systems that operate in high-availability manufacturing environments (production lines, inventory movement, quality workflows, equipment data, etc.).
Key Responsibilities:
Application Development (Full Stack)
  • Build and maintain web applications using ASP.NET Core MVC and/or modern Blazor architectures (Server / WebAssembly / Hybrid as appropriate).
  • Develop desktop applications in WPF for operations/engineering use cases where rich Windows UI and device connectivity are required.
  • Create cross-platform mobile/desktop apps using .NET MAUI (including Blazor Hybrid patterns when useful for shared UI).
  • Implement clean architecture patterns (layering, DI, testable components) and contribute to consistent coding standards and review practices.

OT (Manufacturing) Solutions & Shop-Floor Enablement
  • Deliver solutions that support manufacturing workflows (e.g., production execution, labor capture, material movement, quality checks, traceability, work instructions).
  • Integrate with OT data sources (examples may include machines/sensors, HMI/SCADA/MES components, barcode/RFID systems, weigh scales, label printers, industrial PCs).
  • Prioritize reliability, performance, and usability in environments with intermittent connectivity and 24x5/24x7 operational needs.

ERP Integration & Enterprise Data Flows
  • Design and build robust integrations between OT applications and ERP (and related systems such as inventory, costing, purchasing, scheduling, and shipping).
  • Develop and consume REST APIs, event-driven interfaces, and batch processes to synchronize master data and transactions.
  • Ensure data integrity, auditability, and traceability for operational and financial impacts (e.g., cycle counts, WIP, inventory adjustments). (ERP/MES integration emphasis aligns to common manufacturing integration role expectations.)

Data, Reporting & Performance
  • Develop data access layers and optimize queries/stored procedures using SQL Server (or other enterprise databases as applicable).
  • Support reporting and operational dashboards (e.g., KPIs, downtime reasons, throughput, inventory accuracy).

Security, Compliance & Operational Resilience
  • Implement authentication/authorization and secure coding practices; support enterprise identity integrations (e.g., Microsoft Entra ID where used).
  • Follow change control and validation practices appropriate for manufacturing systems where production uptime matters.

Required Qualifications:
  • 3+ years of professional software development experience (or equivalent demonstrated capability).
  • Strong proficiency in C# and modern .NET development practices.
  • Hands-on experience building applications with:
    • ASP.NET Core MVC (web)
    • Blazor (Server/WASM/Hybrid)
    • WPF (desktop)
    • .NET MAUI (mobile/cross-platform)
  • Solid experience with SQL Server and relational data modeling.
  • Experience building/consuming RESTful APIs and working with JSON/XML.
  • Familiarity with Git-based source control and modern SDLC practices (CI/CD, code reviews, testing).

Preferred Qualifications:
  • Experience in manufacturing environments and/or with OT systems (MES/SCADA/HMI, shop-floor data collection).
  • Proven track record integrating systems with ERP (data synchronization, transactional integrity, error handling/retries).
  • Exposure to industrial protocols/connectivity patterns (e.g., OPC UA, MQTT) or device integration (barcode scanners, label printers).
  • Cloud experience (Azure) and modern deployment patterns.
  • Understanding of enterprise app architecture patterns for MAUI and cross-platform design.

Evapco's Summary of Pay & Benefits:
  • The salary range consists of base pay and most recent profit sharing bonus amounts
  • Medical, Vision, & Dental Insurance
  • Employee Stock Ownership Program - we are an employee-owned company
  • Profit Sharing Bonus - which is paid twice per year
  • (k)larity Plan - Voluntary Employee Retirement Savings Plan
  • Paid Holidays
  • Paid Vacation
  • Paid Maternity and Paternity Leave
  • Bereavement Pay
  • Company Paid Basic Life Insurance equivalent to base salary, with option for Supplemental Life election
  • Paid Sick Leave
  • Long Term Disability

Pay Range: $85,000 - $100,000 per year

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