Software Engineer II
Digital Technologies, LLC
Job Profile: Join the Business Experimentation and Optimization (BE&O) team to build revolutionary software products that deliver sophisticated analytics and enable data-driven decision-making at scale. Key Responsibilities: Develop and maintain end-to-end software solutions including frontend, backend, and APIs. Optimize data storage, retrieval, and processing for high-performance applications. Collaborate on software architecture and design to ensure scalable and maintainable solutions. Write clean, maintainable code and conduct code reviews. Identify and resolve performance bottlenecks in database queries, API calls, and frontend rendering. Mentor junior engineers and support continuous improvement initiatives. Required Skills: 6+ years of full-stack engineering experience with a focus on data-intensive applications. Strong skills in .NET, C#, Typescript, React, and SQL. Experience with system design, microservices, and coding best practices. Agile development experience. Passionate about analytical and quantitative problem solving. Flexible and quick learner with the ability to work across frontend and backend domains. DIGITAL TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. DIGITAL TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will DIGITAL TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract #J-18808-Ljbffr Digital Technologies, LLC
- ...residential properties, we focus on enhancing property operations and improving guest experiences with cutting‑edge technology. As a Software Engineer II, you will play a critical role in our dynamic team, driving the development and delivery of our world‑class smart property...SuggestedWork experience placementCasual workWork at officeImmediate startFlexible hours
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Falls Church, VA6 hours ago - A leading technology firm is looking for a Software Engineer II in McLean, VA to develop and maintain software applications across various platforms including web and cloud-based solutions. The ideal candidate will have a Bachelor's degree in Computer Science or a related...SuggestedFlexible hours
$92.5k - $146.3k
Platform - Engineering Productivity - Software Engineer II Elastic Cloud 21 July 2025 Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic...SuggestedLocal areaWorldwideFlexible hours- Overview Description : As the Software Engineer II, you will be responsible for engineering and developing stellar software solutions. This position will work with a team of engineers, product and QA to build secure and scalable platforms and applications that will be...SuggestedWork at officeFlexible hours
$125k
...onboarding, and early activation moments. As part of the Growth Engineering organization, our work centers on building high‑converting,... .... About The Role We are looking for a talented Frontend Software Engineer II to join our Signup & Activation team. In this role, you...SuggestedWork at officeLocal areaRemote workHome officeFlexible hours$160.65k - $217.35k
...Mapbox is looking to hire motivated, curious, and innovative Software Development Engineers for the Navigation, Traffic team. We develop and maintain... ...workflow. What You'll Do As a Software Development Engineer II on the Navigation Traffic team, you will balance rapid...$97.24k - $162.24k
...backend systems that power mission critical geospatial applications supporting Defense and Intelligence operations. As a Software Development Engineer II, you will design and develop scalable backend services and APIs that enable complex data processing, system...RelocationRelocation package$197.4k - $232k
...Employment Type: FullTime Location Type: Remote Department Engineering Compensation: $197.4K - $232K • Offers Equity At... ...Team. One Data Streaming Platform. About the Role Senior Software Engineers II at Confluent take ownership of critical backend systems that...Full timeRemote work$106k - $169k
...of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II - Backend/Platform Agentic AI Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission...Full timePart timeWorldwideFlexible hours- Johns Hopkins University in Washington DC area seeks a Developer II to participate in creating and maintaining enterprise applications, translating client requirements into designs, and delivering technical solutions. You will develop and document code, write tests, and...
- ...Job Description Job Description Senior Lead Network Engineer II Employment Type: Full Time Department: Information Technology CGS is seeking... ...and wireless network infrastructure and related hardware & software. The project's objectives are to evaluate the current setup of...Full timeLocal areaMonday to FridayFlexible hours
Contact Government Services, LLC
Arlington, VA3 days ago - A technology solutions provider is seeking an experienced individual for the position of Infrastructure Management - Level II in Arlington, VA. The role involves designing, configuring, and maintaining servers, as well as troubleshooting complex infrastructure issues....
- Exiger is seeking a Platform Engineer II to design and build AWS platform features and contribute to CI/CD pipelines and Kubernetes operations. You will work with Terraform, Helm, and observability tools to improve reliability and security across environments. The role...
$191.6k - $212.9k
...the world. About the team Booking.com (USA), Inc, one of the support companies in the United States, is seeking a full time Software Engineer in Washington, DC for the IAM team within the Data and Machine Learning department. The IAM team builds and operates the identity...Full timeWork at officeRelocation packageNight shiftDay shift$191.6k - $212.9k
...people, we make it easier for everyone to experience the world. About The Team Booking.com (USA), Inc is seeking a full‑time Software Engineer in Washington, DC for the BDX DevEx team within the Data and Machine Learning Platform department. Our team is focused on improving...Full timeWork at officeRelocation packageNight shiftDay shift$102k - $145k
Technology Service Corporation (TSC) is seeking a Software Engineer III. The candidate will be responsible for the development of primarily Python code to control and monitor instrumentation, mechanisms, and sensors for the Large Plasma Test Facility at the Naval Research...Temporary workFor contractorsRemote work$106k - $169k
...of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II Overview: Mastercard’s Portfolio Intelligence team, part of the Services organization, is seeking a Software Engineer...Full timePart timeWorldwideFlexible hours3 days per week- .... Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices... ...software integration, hardware, and test engineering to solve some of the hardest problems... ...customers. About the Job: As an Engineer II, you’ll help build and test the autonomy...Full timeTemporary workPart timeInternshipWorldwide
$160.65k - $217.35k
...living map and location service. This role will be focused on data engineering for feature expansion, improving coverage, increasing polygon... ...delivering high quality data to our customers Mentor other software engineers to develop all aspects of their engineering skill...- A leading technology solutions provider seeks a full-time software developer in Washington, D.C. Ideal candidates will have at least... ...responsibilities like performing vulnerability research, reverse engineering, and using analysis tools. The company offers a competitive...Full time
$160.65k - $217.35k
...sources and use ETL data pipelines to prepare it for our search engines. This area of our work presents a range of challenging... ...vital role in the development of complex mapping and navigation software for cars, web, and mobile devices. As AI becomes embedded in modern...- Prescient Edge, a Veteran-Owned Small Business, seeks a Software Engineer Level 2 to support a federal government client in Washington, DC. The role involves designing, developing, testing, and maintaining complex software systems for Multi-INT processing, with documentation...Contract work
- Integral Federal, Inc. is seeking a Cybersecurity Engineer II in McLean, Virginia. The role involves providing comprehensive cybersecurity support for ensuring systems comply with military Risk Management Framework (RMF) requirements and supporting the Authority to Operate...
$119k
...and support to do their best work. Join us and build for travelers everywhere. Meet The Team As a Full Stack Software Development Engineer II on EG Advertising, you will help build the platform at the center of Expedia Group's advertising growth strategy....Work at officeRelocation packageFlexible hours3 days per week$94.35k - $129.72k
Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Software Engineer II, you will contribute to the design, development, and optimization of software systems for advanced aerospace applications...Permanent employmentFull timeFor contractorsWork experience placementImmediate start- Cyber Systems Engineer II Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required)... ...Conduct trade studies to determine possible system (hardware, software, architecture) improvements. Plan and/or support enhancement project...Contract workFor contractors
- Lynn Rodens is seeking a Salesforce Health Cloud Developer II for a fully remote role. You will design, develop, test, and maintain Salesforce Health Cloud apps and customizations, linking Salesforce with enterprise systems via REST and SOAP APIs. You’ll join Agile Scrum...Remote job
$103.5k - $150k
...The Role and Team The Site Reliability Engineering organization at Medallia brings together... ...reliable global SaaS platform. As an SRE II, you will help operate and improve the reliability... .... You will work closely with software engineering teams to build automation, improve...Temporary workWork experience placementLocal area3 days per week- Argo Cyber Systems, located in Arlington, VA, seeks a Cyber Systems Engineer II to support full lifecycle development of system capabilities. You will translate operational needs into technical requirements, design system-oriented solutions, and ensure successful delivery...
$170k - $250k
Job Description Lead Software Engineer II, Tax Product Development responsible for designing and implementing complex distributed systems using Microsoft Power Applications, Project Operations, Dynamics CE, and Azure. Own end‑to‑end delivery of tax solutions across global...Remote work
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