Senior Professional Developer jobs in Baltimore, MD

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon is looking for a motivated Senior Application developer to create custom analytics to perform at scale. The Senior Application Developer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Responsibilities Mission Focus: Work directly with data scientists as well as

Full-time

USD 120,000.00 - 200,000.00 per year

Senior Application Developer

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Application Developer to join our intel team. You will act as a general-purpose Software Engineer and CNO Reverse Engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other software engineers to provide m

Full-time

USD 168,000.00 - 240,000.00 per year

Senior Java Developer

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon is looking for a motivated Senior Analytic Developer to support the exciting Analytic Solutions mission. The developer will partner with analysts, mission stakeholders, and fellow developers to create and evolve analytic capabilities that help identify targets, behaviors, and emerging discovery opportunities. This role combines hands-on software development with rapid prototyping, analytic tradecraft, cloud integration, and close collaboration with m

Full-time

USD 120,000.00 - 200,000.00 per year

Senior Professional Services DevOps Engineer

Remote

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Today

At JFrog, we're reinventing DevOps to help the world's greatest companies innovate -- and we want you along for the ride. This is a special place with a unique combination of brilliance, spirit and just all-around great people. Here, if you're willing to do more, your career can take off. And since software plays a central role in everyone's lives, you'll be part of an important mission. Thousands of customers, including the majority of the Fortune 100, trust JFrog to manage, accelerate, and sec

Full-time

USD 150,000.00 - 180,000.00 per year

Senior Software Developer

Remote or Alexandria, Virginia

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Today

About NFF Since 1996, Networking For Future, Inc. (NFF) has been engineering the backbone of mission-critical systems for government and enterprise clients. With headquarters in Washington, DC, we provide expert technology consulting and design-build solutions that solve complex challenges and deliver measurable real-world results. Our expertise includes solutions for Artificial Intelligence Enablement, Data Center & Cloud, Intelligent Networks, Secure, Connected IoT Technologies, Professional

Full-time

USD 125,000.00 - 150,000.00 per year

Senior Software Developer

Remote

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12d ago

About Agile5: Agile5 Technologies, Inc., is a Woman-Owned Small Business (WOSB) and Information Technology (IT) services firm that specializes in the design, development, testing, integration, and maintenance of enterprise software systems. We believe our employees are the company's most valuable asset. We are invested in seeing our employees grow in their careers, while maintaining a work/life balance. We have an immediate, full-time need for a skilled, energetic, and driven Senior Software Dev

Full-time

Senior Python Developer

Remote

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Today

Job Title: Senior Python Developer Location: Remote Duration: 24 Months + Extension Bill Rate: $85/hour Job Type: C2C/1099 Contract Client: To Be Discussed Later Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD Job Summary: Lead design and implementation of scalable, distributed cloud-native solutions.Architect and develop Python-based services supporting real-time bureau orchestration, model serving, and decisioning workflows.Drive technical design discussions and architecture reviews.Men

Easy Apply

Contract

95 - 98

Senior Software Developer

Remote or California

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Today

While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth. If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi! About Quantiphi: Quantiphi is an award-winning, AI-First digital engineering and con

Full-time

Senior Software Developer

Annapolis, Maryland

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Today

Location: Annapolis Jct, Maryland Type: Contract Job #4040 Title: Senior Software Developer Location: Annapolis Junction Compensation Range: $200 - 220k *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life exper

Full-time

USD 200,000.00 - 220,000.00 per year

Sr Software Developer

Remote

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26d ago

Title: Sr Software Engineer Location: Remote Duration: 3 months Compensation: $70/hr- $75/hr Work Requirements: U.S. Citizen, Holders, or Authorized to Work in the U.S. You are a motivated Software Development professional passionate about .NET/Azure development and integrations. You excel at software development and have experience in .NET, Angular, API, and Eventing. You are optimistic, proactive, analytical, and innovative, and you thrive in a fast-paced environment where you can enhance and

Easy Apply

Contract, Third Party

$60 - $70

Senior Java Developer

Remote

•

Today

Leidos is seeking an experienced Senior Java Developer to support the National Healthcare Safety Network (NHSN) Support program to design, develop, and maintain healthcare applications and data integration solutions supporting public health surveillance and healthcare data exchange. Candidate MUST: Be a currently located in the UNITED STATES for the current three consecutive years with the ability to obtain a Public Trust Clearance. Please be advised that during the interview, you will be req

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Applications Developer (Senior Systems Applications Programmer)

Remote or San Jose, California

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Today

Salary : $129,270.96 - $157,182.48 Annually Location : San Jose Job Type: Full-Time Remote Employment: Flexible/Hybrid Job Number: 202601840 DEPART: Information Technology Opening Date: 10/26/2026 Closing Date: Continuous Our diverse and inclusive workforce of more than 7,000 employees play a key role in the success of San Jos, the heart of the Silicon Valley. All City of San Jos employees work together as one team to make San Jos a vibrant, innovative, and desirable place to live and work. Visi

Full-time

USD 129,270.96 - 157,182.48 per year

Senior ServiceNow Developer

Remote

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7d ago

Accelyst is an innovative AI Consultancy that leverages a unique catalog of industry specific Agents and leading-edge AI platforms to deliver tangible, integrated, secure and ROI-optimized solutions. We combine deep industry and technical expertise to enable rapid deployment of innovative AI-driven capabilities to augment and automate client workflows for employees, customers, prospects, and investors. Why Accelyst? Join Accelyst to be part of a dynamic team that leverages AI-driven technology t

Easy Apply

Contract, Third Party

Senior SharePoint Developer

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Engineering Job Qualifications: Skills: Microsoft SharePoint, Software Development, Software Development Life Cycle (SDLC) Certifications: Microsoft Certified: Power Platform Fundamentals (PL-900) | Microsoft - Microsoft Experience: 6 + years of related experience ship Required: No Job Description: Transfo

Full-time

USD 97,968.00 - 115,000.00 per year

Senior Java Developer

Remote

•

Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Engineering Job Qualifications: Skills: Enterprise Web Applications, Software Development Life Cycle (SDLC), Version Control Certifications: None Experience: 15 + years of related experience ship Required: No Job Description: We are seeking a highly experienced Senior Java Developer to support the design, develo

Full-time

USD 111,155.00 - 150,385.00 per year

Senior ServiceNow Developer

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Software Engineering Job Qualifications: Skills: ServiceNow AI Search, ServiceNow Discovery, ServiceNow IT Service Management (ITSM), ServiceNow Now Assist, ServiceNow Platform Certifications: None Experience: 6 + years of related experience ship Required: No Job Description: We are GDIT. As a leading IT and mission serv

Full-time

USD 119,000.00 - 161,000.00 per year

Senior API Developer

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: API Development, GitHub, GitHub Copilot, PostgreSQL, Spring Boot Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Our 100% remote agile development team is looking for a Senior Microservices Developer to help us deliver top-qu

Full-time

USD 105,400.00 - 142,600.00 per year

Senior Enterprise Applications Developer

Remote or Salem, Oregon

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Today

Agility's commercially deployed humanoids operate alongside teams in warehouses, manufacturing facilities, and distribution centers-tackling physically demanding and repetitive tasks while enabling workers to focus on higher-value work. With industry-leading safety standards and years of proven deployment data, we're pioneering a new era of automation that enhances human potential. Agility Robotics is deploying humanoid robots that are solving real-world challenges in logistics and manufacturin

Full-time

USD 121,000.00 - 190,000.00 per year

Senior Software Developer (Must be eligible for security clearance)

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: End-to-End Testing, Software Development Life Cycle (SDLC), Software Systems, Teamwork Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Senior Software Developer - TS/SCI with Polygraph Key Skills for Su

Full-time

USD 161,500.00 - 218,500.00 per year

Senior Software Developer

Annapolis, Maryland

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Today

Description PLEX Solutions, LLC, Part of Markon, is looking for a Sr. Software Developer to support a customer in the Annapolis Junction, MD area. In this role, you will lead complex software engineering efforts, apply advanced technical principles, and contribute innovative solutions that support critical hardware and technical service products. Responsibilities Develop, create, and modify general computer applications software or specialized utility programs. Analyze user needs and develop

Full-time

USD 195,000.00 - 220,000.00 per year

Senior Professional Developer jobs in Baltimore, MD, USA