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Software Engineer Two Jobs in Washington (NOW HIRING)

Reflexive Concepts

Software Engineer II

Annapolis, MD · On-site

$96K - $132K/yr

Reflexive Concepts is seeking a Software Engineer II to work as part of a small and exciting development team. In this role, you will be responsible for developing, maintaining, and optimizing user ...

Reflexive Concepts

Software Engineer II

Annapolis, MD · On-site

$96K - $132K/yr

Reflexive Concepts is seeking a skilled Software Engineer II to join our team! The selected engineer will create and maintain data workflows and automation pipelines built on Apache Airflow ...

Onyx Point, LLC.

Software Engineer 2

Hanover, MD · On-site

$96K - $131K/yr

Onyx Point, LLC. is seeking a Software Engineer 2 with an active TS/SCI security clearance. The role involves translating complex requirements into software designs, overseeing quality assurance, and ...

BTS

Software Engineer II

Columbia, MD · On-site

$95K - $130K/yr

BTS Software Solutions is seeking a Software Engineer II to join their team in Ft. Meade, MD. The role involves developing, maintaining, and enhancing complex software systems, as well as analyzing ...

T-Rex Solutions

Software Engineer 2

Hanover, MD · On-site

$97K - $132K/yr

T-Rex is looking for a talented Software Engineer 2 to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

T-Rex Solutions

Software Engineer 2

Hanover, MD · On-site

$97K - $132K/yr

T-Rex is looking for a talented Software Engineer 2 to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

T-Rex Solutions

Software Engineer 2

Hanover, MD · On-site

$97K - $132K/yr

T-Rex is looking for a talented Software Engineer 2 to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

InterImage

Software Engineer 2

Annapolis Junction, MD

$107K - $146K/yr

Software Engineer 2 Required Skills: Qualifications: Eight (8) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in Computer ...

SW Complete

Software Engineer 2

Columbia, MD · On-site

$96K - $131K/yr

Job Type Full-time Description Software Engineer 2 The Software Engineer (SWE) develops, maintains, and enhances complex and diverse software systems (e.g., processing intensive analytics, novel ...

Synergy ECP LLC

Software Engineer 2

Columbia, MD · On-site

$96K - $131K/yr

Description Software Engineer 2 The Software Engineer (SWE) develops, maintains, and enhances complex and diverse software systems (e.g., processing intensive analytics, novel algorithm development ...

Base-2 Solutions, LLC

Software Engineer 2

Bethesda, MD · On-site

$104K - $142K/yr

Junior Software Engineer * Required Security Clearance: Top Secret/SCI * Location: Bethesda, MD ... Two additional years of experience may be substituted for the bachelor's degree. * Strong Linux ...

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Software Engineer Two information

What is the difference between Software Engineer Two vs Software Engineer Three?

AspectSoftware Engineer TwoSoftware Engineer Three
Required CredentialsBachelor's degree in Computer Science or related field; 2+ years experienceBachelor's degree; 3+ years experience; often some certifications
Work EnvironmentCollaborative team projects, coding, debuggingSimilar environment, more complex projects, mentorship roles
Employer & Industry UsageCommon in tech companies, startups, software firmsSame as Software Engineer Two, often a step above in responsibility
Search & Comparison IntentPeople comparing mid-level software engineering rolesLooking for progression or differentiation in software engineering levels

The main difference between Software Engineer Two and Software Engineer Three lies in experience and responsibility. Software Engineer Three typically has more years of experience, handles more complex tasks, and may mentor junior staff. Both roles are common in tech industries, with Software Engineer Three representing a higher level of expertise and responsibility.

What cities in Washington are hiring for Software Engineer Two jobs?

Cities in Washington with the most Software Engineer Two job openings:

Software Engineer Two jobs near you
Infographic showing various Software Engineer Two job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution.

Software Engineer II

Annapolis, MD • On-site

Reflexive Concepts
11 - 50 employees
Learn more about Reflexive Conceptsexternal

$96K - $132K/yr

Full-time

Re-posted 26 days ago

Job description

Reflexive Concepts is seeking a skilled Software Engineer II to join our team!
Reflexive Concepts is seeking a Software Engineer II to work as part of a small and exciting development team. In this role, you will be responsible for developing, maintaining, and optimizing user interfaces using Node, ReactJS, JavaScript, HTML5, and CSS3. You will collaborate closely with team members in an Agile organization, creating and maintaining user-friendly web applications that meet mission needs - including translating wireframes, mockups, and prototypes into functional, responsive, and scalable user interfaces. You will work with mission customers and government leadership to capture requirements and recommend product enhancements, ensure UI design is consistent with established design principles, leverage UI libraries and frameworks for reusability, and perform testing across approved browsers. You will debug and troubleshoot UI issues, participate in code reviews, and continuously optimize performance and the overall user experience.
Additional Information:
  • Work performed in a contractor facility in Annapolis Junction
  • Both low and high side access
  • Potential for Telework (upon program approval)
Qualifications:
  • Active TS/SCI with MPO client-level polygraph
  • Fourteen (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
Required Skills:
  • Experience designing and implementing high-performance web-based graph visualization interfaces capable of rendering and interacting with large-scale datasets (thousands of nodes and edges) while maintaining responsiveness and usability.
  • Strong UI development skills using ReactJS and experience with automated JavaScript test frameworks (ESLint and Jest).
  • Experience gathering user needs, requirements, and feedback; creating wireframes, mockups, prototypes, and user stories; and translating them into clean, reusable, and scalable frontend code.
  • Node.js & Express.js: strong experience developing and maintaining scalable server-side applications and microservices using the Node.js runtime and the Express.js framework.
  • RESTful APIs: proven ability to design, implement, and consume well-structured, secure, and documented RESTful APIs.
  • GitLab: proficiency with the GitLab platform for version control, CI/CD pipelines, and project management.
  • Knowledge of Section 508/WCAG accessibility standards and implementation.
  • Experience with JavaScript frameworks (React), REST, containers (Docker), and orchestration such as Kubernetes (CK8S and Helm).
  • Proven ability to work independently on a small team, taking ownership of tasks, managing development timelines, and proactively solving problems with minimal supervision.
  • Exceptional communication and presentation skills, including the ability to function within a Scaled Agile Framework (SAFe) environment, articulate complex technical concepts to technical and non-technical audiences, engage with senior leadership and stakeholders, deliver product demonstrations, and author accurate project updates.
Desired Skills:
  • Scrum Lead experience and certification
  • Familiarity with the following Node and ReactJS packages: babel, nwsapi, winston, graphology, ag grid, and sigma

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