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Weekend Developer Jobs in Maryland (NOW HIRING)

Surveillance Developer Duration: 12+ Months (Possibility of Extension) Location: Rockville, MD The surveillance developer should have very good communication skills (emphasized this) since he will be ...

Full Stack Developer

Bethesda, MD · Hybrid

$60K - $180K/yr

Support off-hours deployment, such as evenings or weekends. Required Skills and Qualifications ... High experience level with back-end programming languages (Java/Spring, Python). * Working ...

Full Stack Developer

Bethesda, MD · On-site

$60K - $180K/yr

Support off-hours deployment, such as evenings or weekends. Required Skills and Qualifications ... High experience level with back-end programming languages (Java/Spring, Python). * Working ...

Software Developer LOCATIONAnnapolis Junction, MD 20701 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYAre you a creative and driven individual who ...

The developer diagnoses issues and debugs customer problems using industry standard tools as well as custom toolsets. In addition, the candidate is responsible for end-to-end design, development, and ...

Software Developer

Annapolis, MD · On-site

$64K - $128K/yr

The developer diagnoses issues and debugs customer problems using industry standard tools as well as custom toolsets. In addition, the candidate is responsible for end-to-end design, development, and ...

CNO Developer

Fort George G Meade, MD · On-site

$77K - $163K/yr

CNO Software Developer Position Description At Nightwing CODEX, a software developer designs and implements custom software tools and techniques. Most of the work is developed in Python, C++ and Java.

Java Developer

Baltimore, MD · Hybrid

$50.75 - $65.50/hr

Java Developer Java Developer in Baltimore, MD 21202 for 12 + months. Onsite role: hybrid model, 2-3 days onsite! Must be fully vaccinated. Summary: Required skills: Java development (version 11 ...

CNO Software Developer Position Description At Nightwing CODEX, a software developer designs and implements custom software tools and techniques. Most of the work is developed in Python, C++ and Java.

Java Developer

Rockville, MD

$52 - $67.25/hr

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement ...

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Weekend Developer information

What does a typical work schedule and workflow look like for a Weekend Developer?

Weekend Developers usually work part-time hours, primarily on Saturdays and Sundays, either to support project deadlines or to accommodate business operations outside standard workweeks. Their responsibilities often involve handling specific tasks such as coding new features, addressing bugs, or deploying updates, with workflows managed through collaborative tools like Slack, Jira, or Trello. Most communication and project updates happen asynchronously to align with team members in different time zones or working weekdays. This arrangement allows Weekend Developers to contribute meaningfully to team goals while maintaining flexibility, though it requires diligent self-organization and proactive communication.

What is a Weekend Developer job?

A Weekend Developer job typically involves working as a software developer on weekends, either as a part-time role, freelance work, or a side project. These roles can include maintaining existing code, developing new features, or supporting system operations outside regular business hours. Companies may hire Weekend Developers to ensure continuous development, provide support, or meet deadlines. This role is ideal for individuals looking to supplement their income, gain experience, or contribute to open-source or personal projects while managing other weekday commitments.

What are the key skills and qualifications needed to thrive in the Weekend Developer position, and why are they important?

A Weekend Developer should possess strong programming skills, knowledge of web or software development frameworks, and relevant educational or work experience. Familiarity with source control tools like Git, cloud platforms such as AWS or Azure, and common project management systems is typically required. Excellent time management, self-motivation, and effective communication stand out as valuable soft skills. These abilities are vital for balancing limited weekend hours with delivering high-quality results and collaborating with teammates remotely.

What are the most commonly searched types of Developer jobs in Maryland? The most popular types of Developer jobs in Maryland are:
What job categories do people searching Weekend Developer jobs in Maryland look for? The top searched job categories for Weekend Developer jobs in Maryland are:
Infographic showing various Weekend Developer job openings in Maryland as of June 2026, with employment types broken down into 1% Locum Tenens, 89% Full Time, 6% Part Time, and 4% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.
Energy Services Project Developer

Energy Services Project Developer

trane technologies

Towson, MD

Full-time

Medical, Retirement, PTO

Posted yesterday


Trane Technologies rating

8.0

Company rating: 8.0 out of 10

Based on 282 frontline employees who took The Breakroom Quiz

131st of 516 rated manufacturers


Job description

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including TraneandThermo King, sustainability is not just how we do business-it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.

Learn about our benefits designed for you to Thrive at work and at home.

We boldly go.

Where is the work:

Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires.

What's in it for you:

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient environments, it's our responsibility to put the planet first. For us at Trane Technologies, sustainability is not just how we do business-it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.

Trane Technologies has an exciting opportunity for a Project Developer in our Mid-Atlantic Region.. As a Project Developer, you will be supporting one of the most challenging and fastest growing career fields, Trane Technologies Energy Services. This role includes working with internal teams and customers to identify and develop turnkey design-build solutions and energy savings contracting projects, including scope of work development, cost estimating, working with Energy Engineers to quantify energy savings, and proposal support as part of an industry leading Energy Services Company (ESCO). A career with an ESCO demands not only a knowledge of building systems and the energy engineering field, but also requires strong interpersonal, teamwork and communication skills coupled with the will, determination, work ethic and a desire to succeed.

The Project Developer is responsible for Acquisition Support of both Design-Build Turnkey and Energy Performance Contracting project work. This position requires mastery of acquisition, technical aptitude and project management skills.

What you will do:

  • Develop HVAC systems and solutions using a combination of Trane equipment and controls and other leading HVAC equipment and systems that include project scoping, concept development, engineering analysis, and system validation.
  • Supports Account Managers in developing and establishing project installation budgets, and preparing the sub-contractor request for quotation's (RFQ) including: scope statements; plans and milestone dates; specs; permitting and bonding requirements.
  • Provide key technical support in pursuit of Trane business, including participation on strategic job acquisition teams.
  • Manage the design including conceptual site plans and preliminary engineering documents through construction documents.
  • Continually validate the effectiveness of the Design-Build Turnkey and ESPC processes and identify and develop improvements.
  • Responsible for secured customers from Project Development through project transition.
  • Assist and support all efforts of acquisition and customer satisfaction.
  • Some travel required, other duties as assigned

What you will bring:

  • Four-year degree in Engineering, Technical field or Business Required or Equivalent Experience
  • Working knowledge of cost and savings studies incorporating energy conversation measures (ECM).
  • Working knowledge of energy rebate programs, utility tariffs and utility bill analysis.
  • Ability to audit existing mechanical and building systems and recommend solutions to improve.
  • Understanding of construction methods/practices and ability to communicate with and direct subcontractors in an effort to obtain critical proposal information.
  • Project Management and Performance Contracting/ESCO experience required.
  • Must have a general knowledge of basic engineering, electricity, mechanical HVAC systems and the building construction industry.
  • Ability to develop and write HVAC system level sequence of operations and other system level control requirements a benefit.
  • Proficiency in Visio, AutoCAD and/or other design software; knowledge of computerized energy simulation tools a plus
  • Ability to work regularly and dependably as well as function in a team environment.
  • Flexibility to work outside normal work hours/weekends, as required, including some travel with occasional overnight stays.
  • Must possess a valid driver's license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to:
  • DUI, Hit & Run, License Suspension, Reckless / Carless Driving, or multiple smaller infractions or preventable collisions in the previous 3 years.

#ES25

Annual Base Salary Range or Hourly Base Pay Range:

$105,228.33 - $168,700.00

Compensation Type:

Salary

Incentive Eligible:

Yes

Sales Commission Eligible:

No

Disclaimer: We strive to provide competitive compensation for this position, tailored to a variety of factors. The actual compensation will depend on elements such as seniority, merit, geographic location, education, experience, travel requirements, and union designation. Our compensation range is generally based on the national average for the country. Additionally, benefits may vary depending on the region, business alignment, union involvement, and employee status.

Thrive at work and at home:


  • Benefits kick in on DAY ONE for you and your family, including health insurance and holistic wellness programs that include generous incentives - WE DARE TO CARE!
  • Family building benefits include fertility coverage and adoption/surrogacy assistance.
  • 401K match up to 6%, plus an additional 2% core contribution = up to 8% company contribution.
  • Paid time off includes 15 vacation days, 9 paid holidays, 3 floating holidays, sick leave, and additional options to support volunteer and parental leave.
  • Educational and training opportunities through company programs along with tuition assistance and student debt support.

Disclaimer: Benefit offerings may vary depending on Collective Bargaining Agreements and local/state regulations.


Safety Sensitive Role:

Yes

The company designates certain roles as Safety Sensitive. Safety Sensitive roles may require that you pass additional drug screening.

We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.

Employment Type: FULL_TIME

What Trane Technologies employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Trane Technologies logo

About Trane Technologies

Sourced by ZipRecruiter

At Trane Technologies and through our businesses including Trane® and Thermo King®, we create innovative climate solutions for buildings, homes, and transportation that challenge what's possible for a sustainable world. We're a team that dares to look at the world's challenges and see impactful possibilities. We believe in a better future when we uplift others and enable our people to thrive at work and at home. We boldly go.

Industry

Industrial machinery manufacturing and machinery manufacturing

Company size

10,000+ Employees

Headquarters location

Davidson, NC, US