Aberdeen Proving Ground • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Aberdeen Proving Ground • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Aberdeen Proving Ground • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Aberdeen Proving Ground • 50 milesRemote · Hybrid · Onsite · Field · All Environments
318 api engineer jobs at 151 companies in Aberdeen Proving Ground, MD
3w
Save
Mark Applied
Hide
Python API Developer
Malvern, Pennsylvania, United States
$110k-$120k/yr OnsiteFull Time
10+ YOEDesign and maintain REST APIs with Python and AWS Lambda; integrate with Amazon Aurora and DynamoDB; manage DB migrations with Liquibase; 10+ years experience and Bachelors in Computer Science required.
Python, Lambda, Aurora, DynamoDB, Liquidbase, CI/CD
2mo
Save
Mark Applied
Hide
API Developer/Programmer
Aberdeen Proving Ground, Maryland, United States
$90k-$150k/yr OnsiteFull Time
2+ YOEBachelor's degree in a technical field and 2+ years experience. Experience with web/API development, MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java, cloud/containerization, information systems security, and Agile.
MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java
1w
Save
Mark Applied
Hide
API Developer (Senior)
Baltimore, Maryland, United States
OnsiteFull Time
3+ YOEBachelor's in CS or related field (or 5 years' equivalent),3+ years computer experience,1+ year web/app development experience; knowledge of HTML,CGI,PERL,Javascript,Java,cloud and Salesforce.
HTML, CGI, PERL, Javascript, Java, Salesforce
1mo
Save
Mark Applied
Hide
Senior Backend API Engineer
Linthicum, Maryland, United States
OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required; 7+ years backend development experience with Python, RESTful APIs, Django/Flask, Docker, MariaDB/MongoDB; experience with Git, Jira, Confluence; strong troubleshooting and communication skills.
Python, Django, Flask, MariaDB, MongoDB, JSON, XML, Docker, Git, Jira, Confluence, AWS
1mo
Save
Mark Applied
Hide
Application Engineer 4 (API)
Linthicum Heights, Maryland, United States
HybridFull Time
4+ YOETS/SCI with Polygraph required. Python, Docker, Django/Flask, MariaDB or MongoDB, REST and microservices experience. Minimum 4-12 years experience depending on degree.
Python, Docker, Django, Flask, MariaDB, MongoDB, ReST, AWS, JSON, XML, Jira, Confluence, Git
3mo
Save
Mark Applied
Hide
Software Engineer 1 (API)
Linthicum Heights, Maryland, United States
$52-$107/hr OnsiteFull Time
7+ YOEU.S. citizenship and Top Secret/SCI clearance with appropriate polygraph required; 7 years SWE experience; Bachelor’s in Computer Science (or 4 additional years of SWE experience); strong Python, Django/Flask, ReST, and database skills.
Python, Django, Flask, MariaDB, MongoDB, PostgreSQL, ReST, JSON, XML, Swagger, AWS, Docker, Visual Studio Code, Jira, Confluence, Git
1mo
Save
Mark Applied
Hide
Distinguished Engineer
Atlanta or Lake Mary or Hanover or Indianapolis or Louisville or Mason or Miami or Durham or Grand Prairie or Maryland
$243k-$365k/yr HybridFull Time
15+ YOEBachelor's in CS/IT (or equivalent), 15+ years software engineering experience, deep expertise in distributed systems and large-scale AI/ML systems, production Python/Java skills, cloud, APIs, microservices, CI/CD and DevSecOps.
Python, Java, APIs, microservices, event-driven architectures, CI/CD, DevOps, DevSecOps, Infrastructure as Code (IaC), AWS, Azure, GCP, Large Language Models (LLMs), Generative AI (GenAI), AI/ML, agentic systems, EMR
1mo
Save
Mark Applied
Hide
Automation Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
CTDI: Repairs and manages logistics for telecommunications and electronic equipment.
0+ YOE0-4 years programming experience (Structured Text or C#/C++/Embedded C) for PLCs and motion controllers; experience with machine-control APIs; bachelor’s degree in an engineering or computer/robotics field required.
PLC, motion controllers, Structured Text (ST), C#, C++, Embedded C, Ladder Logic, Raspberry Pi, Arduino, machine-control APIs
1w
Save
Mark Applied
Hide
Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOETechnical BS and 14+ years software engineering experience, active TS/SCI with Poly, proficiency in Python or Java, REST APIs, relational databases (MySQL/PostgreSQL), and Linux.
Python, Java, REST APIs, MySQL, PostgreSQL, Linux
1w
Save
Mark Applied
Hide
Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOEActive TS/SCI w/ Poly clearance, BS in technical field, 14+ years software engineering experience, proficiency with Python or Java, REST APIs, relational databases, and Linux.
Python, Java, REST APIs, MySQL, PostgreSQL, Linux
2w
Save
Mark Applied
Hide
Command and Control Engineer/Developer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time, Part Time
5+ YOE5+ years software development experience, bachelor’s in engineering/computer science, US citizenship, DoD clearance eligibility, Docker, GitLab CI/CD, REST API experience, Unix/Linux proficiency, strong communication and analytical skills.
Docker, GitLab, RESTful APIs, Golang, C++, postGres, postGIS, Microsoft Excel, Microsoft Word, Unix, Linux, ATAK, TakServer, Data Distribution Service
3w
Save
Mark Applied
Hide
Test Engineer Level 3
Annapolis Junction, Maryland, United States
$185k-$200k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI+Poly required; 8+ years test engineering experience for HPC systems; Linux, Bash, Python, REST API, SQL/Splunk, CI/CD (GitLab CI); Bachelor's degree or substitution with additional experience.
Linux, Bash, Python, REST APIs, SQL, Splunk, Kibana, Grafana, GitLab CI, Jira, Confluence, Ansible, Git
2mo
Save
Mark Applied
Hide
Systems Integration Engineer
Baltimore, Maryland, United States
$40-$55/hr HybridFull Time
3+ YOEBachelor’s in engineering or related field; 3–8 years in systems integration; maritime/autonomy/defense experience preferred.
Linux, Docker, Kubernetes, RTI DDS, APIs, Middleware
1mo
Save
Mark Applied
Hide
Delinea Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Top Secret clearance with polygraph required, U.S. work authorization, strong Linux systems engineering experience, Delinea product deployment experience, Bash/Python scripting, Ansible/SaltStack automation, Docker/Podman and CI/CD integrations.
Delinea, Centrify, Secret Server, Privilege Manager, DevOps Secrets Vault, Linux CLI, Bash, Python, RHEL, Rocky, CentOS, Ubuntu, COTS, GOTS, FOSS, LDAP, Active Directory, FreeIPA, Ansible, SaltStack, API, CI/CD, Docker, Podman, Jira, Confluence
1mo
Save
Mark Applied
Hide
Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEBachelor's in CS/SE/EE, 3+ years software development, U.S. citizenship, TS/SCI clearance (CI Poly preferred), strong C++ and Python skills, Linux experience, UI framework and API development experience.
C++, Python, Linux, React, Angular, Vue, Git, CI/CD, Docker, Ansible, Cobbler, HTML/CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Automated testing
1mo
Save
Mark Applied
Hide
Senior Salesforce Engineer, (Senior Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$121k-$150k/yr RemoteFull Time
5+ YOE5+ years Salesforce engineering experience; strong Apex, LWC, flows, APIs, integrations, PSS/Service Cloud experience; Git and CI/CD familiarity; strong security, governance, and stakeholder collaboration skills.
Salesforce, Apex, Lightning Web Components (LWC), Salesforce APIs, MuleSoft, Git, CI/CD
1w
Save
Mark Applied
Hide
Software Engineer
Hunt Valley, Maryland, United States
$86k-$115k/yr HybridFull Time
5+ YOEBachelor's degree in computer science or related field, 5+ years software engineering experience, API and full-stack development experience, familiarity with Agile, testing, and cloud paradigms.
.NET (C#), SQL, HTML, CSS, JavaScript, NodeJS, Angular, React, Vue, Azure DevOps, Git, MS SQL Server, Typescript, REST API, HTTP, Java
1w
Save
Mark Applied
Hide
System Solutions Engineer
Columbia, Maryland, United States
$140k-$210k/yr HybridFull Time
Bachelor's or equivalent; experience with Java, JavaScript, RESTful APIs, microservices, cloud deployments; strong requirements gathering and stakeholder liaison skills; active security clearance with poly required.
Java, JavaScript frameworks, RESTful APIs, Microservices architecture, Jira, Confluence, AWS, CI/CD, Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), DevSecOps, Artificial Intelligence, Machine Learning
1w
Save
Mark Applied
Hide
Automation Engineer
Washington or Annapolis
HybridFull Time, Contract
CyKor: Provides IT modernization and cybersecurity solutions for federal agencies.
3+ YOE3+ years Cisco networking and automation experience, Bachelor’s in CS/IT, active Secret clearance, IAT Level II/III (CISSP/CISM) preferred, proficiency with Ansible, Python, CI/CD and network protocols.
Ansible, YAML, Jinja2, GitLab, Jenkins, GitHub Actions, Python, REST API, NetBox, Nornir, Terraform, pyATS, Genie, Batfish, Git, Cisco IOS-XE, NX-OS, ASA/FTD, Cisco, Juniper, Arista, Palo Alto
1mo
Save
Mark Applied
Hide
Automated Test Engineer
Annapolis Junction, Maryland, United States
$164k-$213k/yr HybridFull Time
15+ YOEBachelor's degree required, TS/SCI w/Poly required, 15+ years experience, proven Cypress automation and JavaScript/TypeScript skills, API/UI test development, Agile, Git, Jira, and CI/CD familiarity.
Git, JavaScript, TypeScript, Cypress, Jira, Confluence, GitLab CI/CD, Amazon Web Services, Docker
Explore Jobs